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-rw-r--r--Build/source/texk/dvipng/ChangeLog.TL9
-rw-r--r--Build/source/texk/dvipng/Makefile.am18
-rw-r--r--Build/source/texk/dvipng/Makefile.in15
-rw-r--r--Build/source/texk/dvipng/color.c-1.12436
-rw-r--r--Build/source/texk/dvipng/config.h.in-1.12247
-rwxr-xr-xBuild/source/texk/dvipng/configure-1.129197
-rw-r--r--Build/source/texk/dvipng/dvipng-1.12-patches186
-rw-r--r--Build/source/texk/dvipng/dvipng.12
-rw-r--r--Build/source/texk/dvipng/dvipng.h-1.12581
-rw-r--r--Build/source/texk/dvipng/fontmap.c-1.12340
-rw-r--r--Build/source/texk/dvipng/ft.c-1.12174
-rw-r--r--Build/source/texk/dvipng/misc.c-1.12836
-rw-r--r--Build/source/texk/dvipng/pk.c-1.12407
-rw-r--r--Build/source/texk/dvipng/set.c-1.12300
-rw-r--r--Build/source/texk/dvipng/special.c-1.12785
-rw-r--r--Build/source/texk/dvipng/t1.c-1.12193
-rw-r--r--Build/source/texk/dvipng/tfm.c-1.1279
-rw-r--r--Build/source/texk/ps2pkm/ChangeLog2
18 files changed, 201 insertions, 13606 deletions
diff --git a/Build/source/texk/dvipng/ChangeLog.TL b/Build/source/texk/dvipng/ChangeLog.TL
index a81bf678d82..a9ba125f2ec 100644
--- a/Build/source/texk/dvipng/ChangeLog.TL
+++ b/Build/source/texk/dvipng/ChangeLog.TL
@@ -2,9 +2,9 @@
2009-03-25 Peter Breitenlohner <peb@mppmu.mpg.de>
- * color.c-1.12, dvipng.h-1.12, fontmap.c-1.12,
- ft.c-1.12, misc.c-1.12, pk.c-1.12, set.c-1.12,
- t1.c-1.12, tfm.c-1.12 (all new): Original files.
+ * dvipng-1.12-patches (new): patches applied to dvipng-1.12.
+
+2009-03-25 Peter Breitenlohner <peb@mppmu.mpg.de>
* color.c, dvipng.h, fontmap.c, ft.c, misc.c, pk.c, set.c,
t1.c, tfm.c: "#if HAVE_ALLOCA_H" => "#ifdef HAVE_ALLOCA_H"
@@ -18,7 +18,6 @@
* Makefile.am, configure.ac: New TeX Live build system.
From Vladimir Volovich <vvv@vsu.ru>
- * special.c-1.12 (new): Original file from release 1.12.
* special.c: portability fix - put variable declarations
at the beginning of the block.
@@ -29,8 +28,6 @@
* configure.ac: Updated for release 1.11.
From Vladimir Volovich <vvv@vsu.ru>
- * misc.c-1.11, special.c-1.11 (new): Original files from
- release 1.11.
* misc.c: fix the field name: mmap => data (oversight from
old code?)
* special.c: portability fix - put variable declarations
diff --git a/Build/source/texk/dvipng/Makefile.am b/Build/source/texk/dvipng/Makefile.am
index 71a72ba252a..e4363a484e4 100644
--- a/Build/source/texk/dvipng/Makefile.am
+++ b/Build/source/texk/dvipng/Makefile.am
@@ -134,24 +134,16 @@ EXTRA_DIST += test_dvipng.tex
##
EXTRA_DIST += miktex.h miktex.mak
+## Patches applied to dvipng-$(DVIPNG_VERSION) distribution
+##
+EXTRA_DIST += dvipng-$(DVIPNG_VERSION)-patches
+
## Original files from dvipng-$(DVIPNG_VERSION)
##
EXTRA_DIST += \
Makefile.in-$(DVIPNG_VERSION) \
aclocal.m4-$(DVIPNG_VERSION) \
- color.c-$(DVIPNG_VERSION) \
- config.h.in-$(DVIPNG_VERSION) \
- configure-$(DVIPNG_VERSION) \
- configure.ac-$(DVIPNG_VERSION) \
- dvipng.h-$(DVIPNG_VERSION) \
- fontmap.c-$(DVIPNG_VERSION) \
- ft.c-$(DVIPNG_VERSION) \
- misc.c-$(DVIPNG_VERSION) \
- pk.c-$(DVIPNG_VERSION) \
- set.c-$(DVIPNG_VERSION) \
- special.c-$(DVIPNG_VERSION) \
- t1.c-$(DVIPNG_VERSION) \
- tfm.c-$(DVIPNG_VERSION)
+ configure.ac-$(DVIPNG_VERSION)
## Eventually use these macro files
##
diff --git a/Build/source/texk/dvipng/Makefile.in b/Build/source/texk/dvipng/Makefile.in
index 38ac19c66af..c5c85166d26 100644
--- a/Build/source/texk/dvipng/Makefile.in
+++ b/Build/source/texk/dvipng/Makefile.in
@@ -342,16 +342,11 @@ dvipng_TEXINFOS = readme.texi install.texi macros.texi dvipng.help
dist_man1_MANS = dvipng.1
EXTRA_DIST = ChangeLog.0 ChangeLog.TL INSTALL README RELEASE \
test_dvipng.tex miktex.h miktex.mak \
- Makefile.in-$(DVIPNG_VERSION) aclocal.m4-$(DVIPNG_VERSION) \
- color.c-$(DVIPNG_VERSION) config.h.in-$(DVIPNG_VERSION) \
- configure-$(DVIPNG_VERSION) configure.ac-$(DVIPNG_VERSION) \
- dvipng.h-$(DVIPNG_VERSION) fontmap.c-$(DVIPNG_VERSION) \
- ft.c-$(DVIPNG_VERSION) misc.c-$(DVIPNG_VERSION) \
- pk.c-$(DVIPNG_VERSION) set.c-$(DVIPNG_VERSION) \
- special.c-$(DVIPNG_VERSION) t1.c-$(DVIPNG_VERSION) \
- tfm.c-$(DVIPNG_VERSION) m4/gs-device.m4 Makefile.in.orig \
- acinclude.m4.orig configure.ac.orig Makefile.am.demo \
- Makefile.in.work configure.ac.demo configure.ac.work
+ dvipng-$(DVIPNG_VERSION)-patches Makefile.in-$(DVIPNG_VERSION) \
+ aclocal.m4-$(DVIPNG_VERSION) configure.ac-$(DVIPNG_VERSION) \
+ m4/gs-device.m4 Makefile.in.orig acinclude.m4.orig \
+ configure.ac.orig Makefile.am.demo Makefile.in.work \
+ configure.ac.demo configure.ac.work
dist_noinst_SCRIPTS = texi2pod.pl
all: config.h
$(MAKE) $(AM_MAKEFLAGS) all-am
diff --git a/Build/source/texk/dvipng/color.c-1.12 b/Build/source/texk/dvipng/color.c-1.12
deleted file mode 100644
index a4cf484ae82..00000000000
--- a/Build/source/texk/dvipng/color.c-1.12
+++ /dev/null
@@ -1,436 +0,0 @@
-/* color.c */
-
-/************************************************************************
-
- Part of the dvipng distribution
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as
- published by the Free Software Foundation, either version 3 of the
- License, or (at your option) any later version.
-
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this program. If not, see
- <http://www.gnu.org/licenses/>.
-
- Copyright (C) 2002-2008 Jan-Åke Larsson
-
-************************************************************************/
-
-#include "dvipng.h"
-#if HAVE_ALLOCA_H
-# include <alloca.h>
-#endif
-
-/*
- * Color. We delete and recreate the gdImage for each new page. This
- * means that the stack must contain rgb value not color index.
- * Besides, the current antialiasing implementation needs rgb anyway.
-*/
-
-struct colorname {
- struct colorname *next;
- char* color;
- char name[1];
-} *colornamep=NULL,*xcp=NULL;
-
-char *colordef[]={"xcolor.sty","dvipsnam.def",
- "svgnam.def","x11nam.def",NULL};
-char *xcpname=NULL;
-
-void initcolor()
-{
- csp = 1;
- cstack[0].red=255;
- cstack[0].green=255;
- cstack[0].blue=255;
- cstack[1].red=0;
- cstack[1].green=0;
- cstack[1].blue=0;
-}
-
-struct colorname * NewColor(char* prefix, int nprefix,
- char* name, int nname,
- char* model, int nmodel,
- char* values, int nvalues)
-{
- struct colorname *tmp =
- malloc(sizeof(struct colorname)+3+nprefix+nname+nmodel+nvalues);
- if (tmp==NULL)
- Fatal("Cannot allocate space for color name");
- tmp->color=tmp->name+nprefix+nname+1;
- strncpy(tmp->name,prefix,nprefix);
- strncpy(tmp->name+nprefix,name,nname);
- tmp->name[nprefix+nname]='\0';
- strncpy(tmp->color,model,nmodel);
- tmp->color[nmodel]=' ';
- strncpy(tmp->color+nmodel+1,values,nvalues);
- tmp->color[nmodel+nvalues+1]='\0';
- model=tmp->color;
- while(*model!='\0') {
- if (*model==',')
- *model=' ';
- model++;
- }
- DEBUG_PRINT(DEBUG_COLOR,("\n COLOR NAME:\t'%s' '%s'",
- tmp->name,tmp->color));
- return(tmp);
-}
-
-#define FINDWORD(s) while(s<max && \
- (*s=='{'||*s==' '||*s=='%'||*s=='\n'||*s==';')) s++
-#define FINDARG(s) while(s<max && *s!='{') s++; FINDWORD(s)
-#define FINDMODELEND(s,n) n=0; while(s<max && *s!='}' && *s!='/') { s++; n++; }
-#define FINDNAMEEND(s,n) n=0; while(s<max && *s!='}' && *s!=',') { s++; n++; }
-#define FINDVALEND(s,n) n=0; while(s<max && *s!='}' && *s!='/' && *s!=';') { s++; n++; }
-#define FINDLASTVALEND(s) while(s<max && *s!='}' && *s!=';') s++
-#define FINDPSNAMEEND(s,n) n=0; while(s<max && *s!='{') { s++; n++; }
-#define BLANKCOMMAS(s)
-
-struct colorname* LoadColornameFile(char* filename)
-{
- struct colorname *list=NULL,*tmp=NULL;
- char *filepath,*pos,*max;
- char *prefix="",*name,*values,*model;
- int nprefix=0,nname,nvalues,nmodel;
- struct filemmap fmmap;
-
- TEMPSTR(filepath,kpse_find_file(filename,kpse_tex_format,false));
- if (filepath == NULL)
- return NULL;
- DEBUG_PRINT(DEBUG_COLOR,("\n OPEN COLOR NAMES:\t'%s'", filepath));
- if (MmapFile(filepath,&fmmap)) return NULL;
- pos=fmmap.data;
- max=fmmap.data+fmmap.size;
- while (pos<max && *pos!='\\') pos++;
- while(pos+9<max && strncmp(pos,"\\endinput",9)!=0) {
- if ((pos+20<max && strncmp(pos,"\\def\\colornameprefix",20)==0)
- || (pos+32<max
- && strncmp(pos,"\\providecommand*\\colornameprefix",32)==0)) {
- DEBUG_PRINT(DEBUG_COLOR,("\n \t'%.20s'", pos));
- FINDARG(pos);
- prefix=pos;
- FINDNAMEEND(pos,nprefix);
- DEBUG_PRINT(DEBUG_COLOR,("\n \tCOLOR PREFIX '%.*s'",nprefix,prefix));
- } else if (pos+17<max && strncmp(pos,"\\DefineNamedColor",17)==0) {
- DEBUG_PRINT(DEBUG_COLOR,("\n \t'%.17s'", pos));
- model=NULL;
- nname=nmodel=nvalues=0;
- FINDARG(pos); /* skip first argument */
- FINDARG(pos); /* find second argument: color name */
- name=pos;
- FINDNAMEEND(pos,nname);
- FINDARG(pos); /* find third argument: color model */
- model=pos;
- FINDMODELEND(pos,nmodel);
- FINDARG(pos); /* find fourth argument: color values */
- values=pos;
- FINDVALEND(pos,nvalues);
- tmp=NewColor(prefix,nprefix,name,nname,model,nmodel,values,nvalues);
- tmp->next=list;
- list=tmp;
- } else if ((pos+15<max && strncmp(pos,"\\definecolorset",15)==0)
- || (pos+16<max && strncmp(pos,"\\preparecolorset",16)==0)) {
- char *model;
- DEBUG_PRINT(DEBUG_COLOR,("\n \t'%.15s'", pos));
- FINDARG(pos); /* find first argument: color model */
- model=pos;
- FINDMODELEND(pos,nmodel);
- FINDARG(pos); /* skip second argument */
- FINDARG(pos); /* skip third argument */
- FINDARG(pos); /* find fourth argument: names, values */
- while(pos<max && *pos!='}'){
- name=pos;
- FINDNAMEEND(pos,nname);
- pos++;
- values=pos;
- FINDVALEND(pos,nvalues);
- FINDLASTVALEND(pos);
- tmp=NewColor(prefix,nprefix,name,nname,model,nmodel,values,nvalues);
- tmp->next=list;
- list=tmp;
- FINDWORD(pos);
- }
- } else {
- pos++;
- while (pos<max && *pos!='\\') pos++;
- }
- }
- UnMmapFile(&fmmap);
- return(list);
-}
-
-void ClearXColorPrologue(void)
-{
- struct colorname *next;
- while (xcp) {
- next=xcp->next;
- free(xcp);
- xcp=next;
- }
- if (xcpname!=NULL) {
- free(xcpname);
- xcpname=NULL;
- }
-}
-
-void ClearColorNames(void)
-{
- struct colorname *next;
- while (colornamep) {
- next=colornamep->next;
- free(colornamep);
- colornamep=next;
- }
- ClearXColorPrologue();
-}
-
-void InitXColorPrologue(char* name)
-{
- ClearXColorPrologue();
- xcpname=malloc(strlen(name)+1);
- if (xcpname==NULL)
- Fatal("cannot malloc memory for xcolor prologue name");
- strcpy(xcpname,name);
-}
-
-struct colorname* LoadXColorPrologue(void)
-{
- struct colorname *list=NULL,*tmp=NULL;
- char *filepath,*pos,*max;
- char *prefix="",*name,*values,*model;
- int nprefix=0,nname,nvalues,nmodel;
- struct filemmap fmmap;
-
- TEMPSTR(filepath,kpse_find_file(xcpname,kpse_program_text_format,false));
- if (filepath == NULL)
- return NULL;
- DEBUG_PRINT(DEBUG_COLOR,("\n OPEN XCOLOR PROLOGUE:\t'%s'", filepath));
- if (MmapFile(filepath,&fmmap)) return NULL;
- pos=fmmap.data;
- max=fmmap.data+fmmap.size;
- while(pos<max) {
- while (pos<max && *pos!='/') pos++;
- if (*pos=='/') {
- nname=nmodel=nvalues=0;
- name=++pos; /* first argument: color name */
- FINDPSNAMEEND(pos,nname);
- values=++pos; /* second argument: color values */
- FINDVALEND(pos,nvalues);
- model=pos+3; /* third argument: color model, prefixed by 'XC' */
- while(pos<max && *pos!=' ' && *pos!='\n') pos++;
- nmodel=pos-model;
- tmp=NewColor(prefix,nprefix,name,nname,model,nmodel,values,nvalues);
- tmp->next=list;
- list=tmp;
- }
- }
- UnMmapFile(&fmmap);
- return(list);
-}
-
-#define FTO255(a) ((int) (255*a+0.5))
-#define WARN_IF_FAILED(a,b) if (a==b) { page_flags |= PAGE_GAVE_WARN; \
- Warning("missing color-specification value, treated as zero"); }
-
-#define SKIPSPACES(s) while(s && *s==' ' && *s!='\0') s++
-#define NEXTFLOAT255(c) FTO255(strtod(c,&end)); WARN_IF_FAILED(c,end); c=end
-#define NEXTFLOAT(c) strtod(c,&end); WARN_IF_FAILED(c,end); c=end
-#define NEXTINT(c) strtol(c,&end,10); WARN_IF_FAILED(c,end); c=end
-#define NEXTHEX(c) strtol(c,&end,16); WARN_IF_FAILED(c,end); c=end
-
-void stringrgb(char* color,int *r,int *g,int *b)
-{
- char* end;
- static int unloaded=1;
-
- DEBUG_PRINT(DEBUG_COLOR,("\n COLOR SPEC:\t'%s' (",color));
- SKIPSPACES(color);
- if (strcmp(color,"Black")==0) {
- *r = *g = *b = 0;
- } else if (strcmp(color,"White")==0) {
- *r = *g = *b = 255;
- } else if (strncmp(color,"gray ",5)==0) {
- color+=5;
- *r = *g = *b = NEXTFLOAT255(color);
- } else if (strncmp(color,"rgb ",4)==0) {
- color+=4;
- *r = NEXTFLOAT255(color);
- *g = NEXTFLOAT255(color);
- *b = NEXTFLOAT255(color);
- } else if (strncmp(color,"Gray ",5)==0) {
- color+=5;
- *r = *g = *b = NEXTINT(color);
- } else if (strncmp(color,"RGB ",4)==0) {
- color+=4;
- *r = NEXTINT(color);
- *g = NEXTINT(color);
- *b = NEXTINT(color);
- } else if (strncmp(color,"HTML ",5)==0) {
- color+=5;
- *b = NEXTHEX(color);
- *r = *b/65536;
- *g = *b/256;
- *b -= *g*256;
- *g -= *r*256;
- } else if (strncmp(color,"cmy ",4)==0
- || strncmp(color,"cmyk ",5)==0) {
- int c,m,y,k;
- color+=3;
- k=(*color=='k');
- if (k)
- color++;
- c = NEXTFLOAT255(color);
- m = NEXTFLOAT255(color);
- y = NEXTFLOAT255(color);
- if (k)
- k = NEXTFLOAT255(color);
- *r = c+k<255 ? 255-(c+k) : 0;
- *g = m+k<255 ? 255-(m+k) : 0;
- *b = y+k<255 ? 255-(y+k) : 0;
- } else if (strncmp(color,"hsb ",4)==0
- || strncmp(color,"HSB ",4)==0) {
- /* The hsb and HSB models really need more presicion.
- Use double and convert back*/
- double hu,sa,br,f,R,G,B;
- int i;
- if (*color=='h') {
- color+=4;
- hu = NEXTFLOAT(color);
- sa = NEXTFLOAT(color);
- br = NEXTFLOAT(color);
- } else {
- color+=4;
- hu = (float)NEXTINT(color); hu /= 255;
- sa = (float)NEXTINT(color); sa /= 255;
- br = (float)NEXTINT(color); br /= 255;
- }
- i=6*hu;
- f=6*hu-i;
- switch(i) {
- case 0:
- R = br*(1-sa*0); G = br*(1-sa*(1-f)); B = br*(1-sa*1); break;
- case 1:
- R = br*(1-sa*f); G = br*(1-sa*0); B = br*(1-sa*1); break;
- case 2:
- R = br*(1-sa*1); G = br*(1-sa*0); B = br*(1-sa*(1-f)); break;
- case 3:
- R = br*(1-sa*1); G = br*(1-sa*f); B = br*(1-sa*0); break;
- case 4:
- R = br*(1-sa*(1-f)); G = br*(1-sa*1); B = br*(1-sa*0); break;
- case 5:
- R = br*(1-sa*0); G = br*(1-sa*1); B = br*(1-sa*f); break;
- default:
- R = br*(1-sa*0); G = br*(1-sa*1); B = br*(1-sa*1);
- }
- *r=FTO255(R);
- *g=FTO255(G);
- *b=FTO255(B);
- } else {
- /* Model not found, probably a color name */
- struct colorname *tmp;
-
- if (xcp==NULL && xcpname!=NULL)
- xcp=LoadXColorPrologue();
- tmp=xcp;
- while(tmp!=NULL && strcmp(color,tmp->name)!=0)
- tmp=tmp->next;
- if (tmp==NULL) {
- if (colornamep==NULL)
- colornamep=LoadColornameFile(colordef[0]);
- tmp=colornamep;
- while((tmp->next!=NULL || colordef[unloaded]!=NULL)
- && strcmp(color,tmp->name)!=0) {
- if (tmp->next==NULL)
- tmp->next=LoadColornameFile(colordef[unloaded++]);
- tmp=tmp->next;
- }
- }
- if (strcmp(color,tmp->name)==0) {
- /* Found: one-level recursion */
- DEBUG_PRINT(DEBUG_COLOR,("\n ---RECURSION--- "))
- stringrgb(tmp->color,r,g,b);
- } else {
- /* Not found, warn */
- page_flags |= PAGE_GAVE_WARN;
- Warning("unimplemented color specification '%s'",color);
- }
- }
- DEBUG_PRINT(DEBUG_COLOR,("%d %d %d) ",*r,*g,*b))
-}
-
-void background(char* p)
-{
- stringrgb(p, &cstack[0].red, &cstack[0].green, &cstack[0].blue);
- DEBUG_PRINT(DEBUG_COLOR,("\n BACKGROUND:\t(%d %d %d) ",
- cstack[0].red, cstack[0].green, cstack[0].blue));
-}
-
-void pushcolor(char * p)
-{
- if ( ++csp == STACK_SIZE )
- Fatal("out of color stack space") ;
- stringrgb(p, &cstack[csp].red, &cstack[csp].green, &cstack[csp].blue);
- DEBUG_PRINT(DEBUG_COLOR,("\n COLOR PUSH:\t(%d %d %d) ",
- cstack[csp].red, cstack[csp].green, cstack[csp].blue))
-}
-
-void popcolor()
-{
- if (csp > 1) csp--; /* Last color is global */
- DEBUG_PRINT(DEBUG_COLOR,("\n COLOR POP\t"))
-}
-
-void resetcolorstack(char * p)
-{
- if ( csp > 1 )
- Warning("global color change within nested colors");
- csp=0;
- pushcolor(p) ;
- DEBUG_PRINT(DEBUG_COLOR,("\n RESET COLOR:\tbottom of stack:"))
-}
-
-void StoreColorStack(struct page_list *tpagep)
-{
- int i=0;
-
- DEBUG_PRINT(DEBUG_COLOR,("\n STORE COLOR STACK:\t %d ", csp));
- tpagep->csp=csp;
- while ( i <= csp ) {
- DEBUG_PRINT(DEBUG_COLOR,("\n COLOR STACK:\t %d (%d %d %d) ",i,
- cstack[i].red, cstack[i].green, cstack[i].blue));
- tpagep->cstack[i].red = cstack[i].red;
- tpagep->cstack[i].green = cstack[i].green;
- tpagep->cstack[i].blue = cstack[i].blue;
- i++;
- }
-}
-
-void ReadColorStack(struct page_list *tpagep)
-{
- int i=0;
-
- DEBUG_PRINT(DEBUG_COLOR,("\n READ COLOR STACK:\t %d ", tpagep->csp));
- csp=tpagep->csp;
- while ( i <= tpagep->csp ) {
- DEBUG_PRINT(DEBUG_COLOR,("\n COLOR STACK:\t %d (%d %d %d) ",i,
- cstack[i].red, cstack[i].green, cstack[i].blue));
- cstack[i].red = tpagep->cstack[i].red;
- cstack[i].green = tpagep->cstack[i].green;
- cstack[i].blue = tpagep->cstack[i].blue;
- i++;
- }
-}
-
-void StoreBackgroundColor(struct page_list *tpagep)
-{
- /* Background color changes affect the _whole_ page */
- tpagep->cstack[0].red = cstack[0].red;
- tpagep->cstack[0].green = cstack[0].green;
- tpagep->cstack[0].blue = cstack[0].blue;
-}
diff --git a/Build/source/texk/dvipng/config.h.in-1.12 b/Build/source/texk/dvipng/config.h.in-1.12
deleted file mode 100644
index 9906c92971d..00000000000
--- a/Build/source/texk/dvipng/config.h.in-1.12
+++ /dev/null
@@ -1,247 +0,0 @@
-/* config.h.in. Generated from configure.ac by autoheader. */
-
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diff --git a/Build/source/texk/dvipng/configure-1.12 b/Build/source/texk/dvipng/configure-1.12
deleted file mode 100755
index 9a4629ef972..00000000000
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- ac_status=$?
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- *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
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- echo "$as_me: failed program was:" >&5
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-
-{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
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-echo "$as_me: error: cannot compute suffix of object files: cannot compile
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- { (exit 1); exit 1; }; }
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-
-rm -f conftest.$ac_cv_objext conftest.$ac_ext
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-{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
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-OBJEXT=$ac_cv_objext
-ac_objext=$OBJEXT
-{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
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-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
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-{
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- choke me
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-
- ;
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-_ACEOF
-rm -f conftest.$ac_objext
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- *) ac_try_echo=$ac_try;;
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- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_compiler_gnu=no
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-
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-
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-{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
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-{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
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- ac_save_c_werror_flag=$ac_c_werror_flag
- ac_c_werror_flag=yes
- ac_cv_prog_cc_g=no
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-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
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-{
-
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-
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- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
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-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
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-{
-
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-
- ac_c_werror_flag=$ac_save_c_werror_flag
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-/* confdefs.h. */
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-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
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-{
-
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- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-
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-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_c_werror_flag=$ac_save_c_werror_flag
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-{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
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- CFLAGS=$ac_save_CFLAGS
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- CFLAGS="-g"
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- CFLAGS="-O2"
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-{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
-echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
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-else
- ac_cv_prog_cc_c89=no
-ac_save_CC=$CC
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <stdarg.h>
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
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-static char *e (p, i)
- char **p;
- int i;
-{
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-{
- char *s;
- va_list v;
- va_start (v,p);
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- va_end (v);
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-
-/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
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-
-/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
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-int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
-
-int test (int i, double x);
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-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-int argc;
-char **argv;
-int
-main ()
-{
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- ;
- return 0;
-}
-_ACEOF
-for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
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-do
- CC="$ac_save_CC $ac_arg"
- rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
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- *) ac_try_echo=$ac_try;;
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-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
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- ac_status=$?
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- } && test -s conftest.$ac_objext; then
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-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-
-fi
-
-rm -f core conftest.err conftest.$ac_objext
- test "x$ac_cv_prog_cc_c89" != "xno" && break
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-
-fi
-# AC_CACHE_VAL
-case "x$ac_cv_prog_cc_c89" in
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- { echo "$as_me:$LINENO: result: none needed" >&5
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- xno)
- { echo "$as_me:$LINENO: result: unsupported" >&5
-echo "${ECHO_T}unsupported" >&6; } ;;
- *)
- CC="$CC $ac_cv_prog_cc_c89"
- { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
-esac
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
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-
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- break
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- ac_install_sh="$ac_aux_dir/install.sh -c"
- break
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-if test -z "$ac_aux_dir"; then
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- { (exit 1); exit 1; }; }
-fi
-
-# These three variables are undocumented and unsupported,
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-ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
-ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
-ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
-
-
-# Find a good install program. We prefer a C program (faster),
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-{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
-echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
-if test -z "$INSTALL"; then
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- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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- IFS=$as_save_IFS
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- # Account for people who put trailing slashes in PATH elements.
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- /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
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- /usr/ucb/* ) ;;
- *)
- # OSF1 and SCO ODT 3.0 have their own names for install.
- # Don't use installbsd from OSF since it installs stuff as root
- # by default.
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- # AIX install. It has an incompatible calling convention.
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- # program-specific install script used by HP pwplus--don't use.
- :
- else
- ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
- break 3
- fi
- fi
- done
- done
- ;;
-esac
-done
-IFS=$as_save_IFS
-
-
-fi
- if test "${ac_cv_path_install+set}" = set; then
- INSTALL=$ac_cv_path_install
- else
- # As a last resort, use the slow shell script. Don't cache a
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- # break other packages using the cache if that directory is
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- INSTALL=$ac_install_sh
- fi
-fi
-{ echo "$as_me:$LINENO: result: $INSTALL" >&5
-echo "${ECHO_T}$INSTALL" >&6; }
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
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-
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-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-{ echo "$as_me:$LINENO: checking whether ln -s works" >&5
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-LN_S=$as_ln_s
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- { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
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- { echo "$as_me:$LINENO: result: no, using $LN_S" >&5
-echo "${ECHO_T}no, using $LN_S" >&6; }
-fi
-
-
-# Check whether --with-gs was given.
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- # Extract the first word of ""$withval"", so it can be a program name with args.
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-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
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-if test "${ac_cv_path_GS+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- case $GS in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_GS="$GS" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
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- ac_cv_path_GS="$as_dir/$ac_word$ac_exec_ext"
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- break 2
- fi
-done
-done
-IFS=$as_save_IFS
-
- ;;
-esac
-fi
-GS=$ac_cv_path_GS
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-echo "${ECHO_T}$GS" >&6; }
-else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
-fi
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define GS_PATH "$GS"
-_ACEOF
-
- GS_WARN=""
- { echo "$as_me:$LINENO: checking whether $GS has the pngalpha device" >&5
-echo $ECHO_N "checking whether $GS has the pngalpha device... $ECHO_C" >&6; }
- if $GS -h | grep pngalpha >/dev/null; then
- { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
- else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
- GS_WARN="Your EPS inclusions will be cropped to the
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- { echo "$as_me:$LINENO: checking whether $GS has the png16m device" >&5
-echo $ECHO_N "checking whether $GS has the png16m device... $ECHO_C" >&6; }
- if $GS -h | grep png16m >/dev/null; then
- { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
- else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
- GS_WARN="Your EPS inclusions may not work.
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- fi
-
- fi
-
- if test -n "$GS_WARN"; then
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-echo "$as_me: WARNING: $GS_WARN" >&2;}
- fi
-
- fi
-else
- # Extract the first word of "gs", so it can be a program name with args.
-set dummy gs; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
-if test "${ac_cv_prog_GS+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$GS"; then
- ac_cv_prog_GS="$GS" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
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- ac_cv_prog_GS="gs"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-IFS=$as_save_IFS
-
-fi
-fi
-GS=$ac_cv_prog_GS
-if test -n "$GS"; then
- { echo "$as_me:$LINENO: result: $GS" >&5
-echo "${ECHO_T}$GS" >&6; }
-else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
-fi
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define GS_PATH "gs"
-_ACEOF
-
- if test -n "$GS"; then
- GS_WARN=""
- { echo "$as_me:$LINENO: checking whether $GS has the pngalpha device" >&5
-echo $ECHO_N "checking whether $GS has the pngalpha device... $ECHO_C" >&6; }
- if $GS -h | grep pngalpha >/dev/null; then
- { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
- else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
- GS_WARN="Your EPS inclusions will be cropped to the
- boundingbox, and rendered on an opaque background.
- Upgrade GhostScript to avoid this."
- { echo "$as_me:$LINENO: checking whether $GS has the png16m device" >&5
-echo $ECHO_N "checking whether $GS has the png16m device... $ECHO_C" >&6; }
- if $GS -h | grep png16m >/dev/null; then
- { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
- else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
- GS_WARN="Your EPS inclusions may not work.
- Upgrade/install GhostScript to avoid this."
- fi
-
- fi
-
- if test -n "$GS_WARN"; then
- { echo "$as_me:$LINENO: WARNING: $GS_WARN" >&5
-echo "$as_me: WARNING: $GS_WARN" >&2;}
- fi
-
- else
- { echo "$as_me:$LINENO: WARNING: Cannot find GhostScript in your PATH" >&5
-echo "$as_me: WARNING: Cannot find GhostScript in your PATH" >&2;}
- fi
-
-fi
-
-
-# Checks for libraries.
-
-
-{ echo "$as_me:$LINENO: checking for pow in -lm" >&5
-echo $ECHO_N "checking for pow in -lm... $ECHO_C" >&6; }
-if test "${ac_cv_lib_m_pow+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lm $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char pow ();
-int
-main ()
-{
-return pow ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- ac_cv_lib_m_pow=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_lib_m_pow=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_pow" >&5
-echo "${ECHO_T}$ac_cv_lib_m_pow" >&6; }
-if test $ac_cv_lib_m_pow = yes; then
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBM 1
-_ACEOF
-
- LIBS="-lm $LIBS"
-
-fi
-
-
-{ echo "$as_me:$LINENO: checking for deflate in -lz" >&5
-echo $ECHO_N "checking for deflate in -lz... $ECHO_C" >&6; }
-if test "${ac_cv_lib_z_deflate+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lz $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char deflate ();
-int
-main ()
-{
-return deflate ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- ac_cv_lib_z_deflate=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_lib_z_deflate=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_z_deflate" >&5
-echo "${ECHO_T}$ac_cv_lib_z_deflate" >&6; }
-if test $ac_cv_lib_z_deflate = yes; then
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBZ 1
-_ACEOF
-
- LIBS="-lz $LIBS"
-
-fi
-
-
-{ echo "$as_me:$LINENO: checking for basename in -lgen" >&5
-echo $ECHO_N "checking for basename in -lgen... $ECHO_C" >&6; }
-if test "${ac_cv_lib_gen_basename+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lgen $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char basename ();
-int
-main ()
-{
-return basename ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- ac_cv_lib_gen_basename=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_lib_gen_basename=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_gen_basename" >&5
-echo "${ECHO_T}$ac_cv_lib_gen_basename" >&6; }
-if test $ac_cv_lib_gen_basename = yes; then
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBGEN 1
-_ACEOF
-
- LIBS="-lgen $LIBS"
-
-fi
-
-
-{ echo "$as_me:$LINENO: checking for png_read_image in -lpng" >&5
-echo $ECHO_N "checking for png_read_image in -lpng... $ECHO_C" >&6; }
-if test "${ac_cv_lib_png_png_read_image+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpng $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char png_read_image ();
-int
-main ()
-{
-return png_read_image ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- ac_cv_lib_png_png_read_image=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_lib_png_png_read_image=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_png_png_read_image" >&5
-echo "${ECHO_T}$ac_cv_lib_png_png_read_image" >&6; }
-if test $ac_cv_lib_png_png_read_image = yes; then
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBPNG 1
-_ACEOF
-
- LIBS="-lpng $LIBS"
-
-else
- { { echo "$as_me:$LINENO: error: cannot find/use libpng" >&5
-echo "$as_me: error: cannot find/use libpng" >&2;}
- { (exit 1); exit 1; }; }
-fi
-
-
-{ echo "$as_me:$LINENO: checking for gdImageCreate in -lgd" >&5
-echo $ECHO_N "checking for gdImageCreate in -lgd... $ECHO_C" >&6; }
-if test "${ac_cv_lib_gd_gdImageCreate+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lgd $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char gdImageCreate ();
-int
-main ()
-{
-return gdImageCreate ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- ac_cv_lib_gd_gdImageCreate=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_lib_gd_gdImageCreate=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_gd_gdImageCreate" >&5
-echo "${ECHO_T}$ac_cv_lib_gd_gdImageCreate" >&6; }
-if test $ac_cv_lib_gd_gdImageCreate = yes; then
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBGD 1
-_ACEOF
-
- LIBS="-lgd $LIBS"
-
-else
- { { echo "$as_me:$LINENO: error: cannot find/use libgd
-This drawing library can be downloaded at http://www.boutell.com/gd" >&5
-echo "$as_me: error: cannot find/use libgd
-This drawing library can be downloaded at http://www.boutell.com/gd" >&2;}
- { (exit 1); exit 1; }; }
-fi
-
-
-{ echo "$as_me:$LINENO: checking for kpse_set_progname in -lkpathsea" >&5
-echo $ECHO_N "checking for kpse_set_progname in -lkpathsea... $ECHO_C" >&6; }
-if test "${ac_cv_lib_kpathsea_kpse_set_progname+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lkpathsea $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char kpse_set_progname ();
-int
-main ()
-{
-return kpse_set_progname ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- ac_cv_lib_kpathsea_kpse_set_progname=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_lib_kpathsea_kpse_set_progname=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_kpathsea_kpse_set_progname" >&5
-echo "${ECHO_T}$ac_cv_lib_kpathsea_kpse_set_progname" >&6; }
-if test $ac_cv_lib_kpathsea_kpse_set_progname = yes; then
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBKPATHSEA 1
-_ACEOF
-
- LIBS="-lkpathsea $LIBS"
-
-else
- { { echo "$as_me:$LINENO: error: cannot find/use libkpathsea" >&5
-echo "$as_me: error: cannot find/use libkpathsea" >&2;}
- { (exit 1); exit 1; }; }
-fi
-
-
-{ echo "$as_me:$LINENO: checking for T1_InitLib in -lt1" >&5
-echo $ECHO_N "checking for T1_InitLib in -lt1... $ECHO_C" >&6; }
-if test "${ac_cv_lib_t1_T1_InitLib+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lt1 $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char T1_InitLib ();
-int
-main ()
-{
-return T1_InitLib ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- ac_cv_lib_t1_T1_InitLib=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_lib_t1_T1_InitLib=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_t1_T1_InitLib" >&5
-echo "${ECHO_T}$ac_cv_lib_t1_T1_InitLib" >&6; }
-if test $ac_cv_lib_t1_T1_InitLib = yes; then
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBT1 1
-_ACEOF
-
- LIBS="-lt1 $LIBS"
-
-fi
-
-PSFONTS_O=""
-if test "$ac_cv_lib_t1_T1_InitLib" = yes; then
- PSFONTS_O="t1.o"
-fi
-
-
-# Checks for header files.
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
-echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
- CPP=
-fi
-if test -z "$CPP"; then
- if test "${ac_cv_prog_CPP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- # Double quotes because CPP needs to be expanded
- for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
- do
- ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
- Syntax error
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- :
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- # Broken: fails on valid input.
-continue
-fi
-
-rm -f conftest.err conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether nonexistent headers
- # can be detected and how.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <ac_nonexistent.h>
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- # Broken: success on invalid input.
-continue
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-
-rm -f conftest.err conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then
- break
-fi
-
- done
- ac_cv_prog_CPP=$CPP
-
-fi
- CPP=$ac_cv_prog_CPP
-else
- ac_cv_prog_CPP=$CPP
-fi
-{ echo "$as_me:$LINENO: result: $CPP" >&5
-echo "${ECHO_T}$CPP" >&6; }
-ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
- Syntax error
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- :
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- # Broken: fails on valid input.
-continue
-fi
-
-rm -f conftest.err conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether nonexistent headers
- # can be detected and how.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <ac_nonexistent.h>
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- # Broken: success on invalid input.
-continue
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-
-rm -f conftest.err conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then
- :
-else
- { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details." >&5
-echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
-echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
-if test "${ac_cv_path_GREP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- # Extract the first word of "grep ggrep" to use in msg output
-if test -z "$GREP"; then
-set dummy grep ggrep; ac_prog_name=$2
-if test "${ac_cv_path_GREP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_path_GREP_found=false
-# Loop through the user's path and test for each of PROGNAME-LIST
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in grep ggrep; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
- { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
- # Check for GNU ac_path_GREP and select it if it is found.
- # Check for GNU $ac_path_GREP
-case `"$ac_path_GREP" --version 2>&1` in
-*GNU*)
- ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
-*)
- ac_count=0
- echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
- while :
- do
- cat "conftest.in" "conftest.in" >"conftest.tmp"
- mv "conftest.tmp" "conftest.in"
- cp "conftest.in" "conftest.nl"
- echo 'GREP' >> "conftest.nl"
- "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
- diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
- ac_count=`expr $ac_count + 1`
- if test $ac_count -gt ${ac_path_GREP_max-0}; then
- # Best one so far, save it but keep looking for a better one
- ac_cv_path_GREP="$ac_path_GREP"
- ac_path_GREP_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
- test $ac_count -gt 10 && break
- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-
- $ac_path_GREP_found && break 3
- done
-done
-
-done
-IFS=$as_save_IFS
-
-
-fi
-
-GREP="$ac_cv_path_GREP"
-if test -z "$GREP"; then
- { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
-echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
- { (exit 1); exit 1; }; }
-fi
-
-else
- ac_cv_path_GREP=$GREP
-fi
-
-
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
-echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
- GREP="$ac_cv_path_GREP"
-
-
-{ echo "$as_me:$LINENO: checking for egrep" >&5
-echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
-if test "${ac_cv_path_EGREP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
- then ac_cv_path_EGREP="$GREP -E"
- else
- # Extract the first word of "egrep" to use in msg output
-if test -z "$EGREP"; then
-set dummy egrep; ac_prog_name=$2
-if test "${ac_cv_path_EGREP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_path_EGREP_found=false
-# Loop through the user's path and test for each of PROGNAME-LIST
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in egrep; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
- { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
- # Check for GNU ac_path_EGREP and select it if it is found.
- # Check for GNU $ac_path_EGREP
-case `"$ac_path_EGREP" --version 2>&1` in
-*GNU*)
- ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
-*)
- ac_count=0
- echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
- while :
- do
- cat "conftest.in" "conftest.in" >"conftest.tmp"
- mv "conftest.tmp" "conftest.in"
- cp "conftest.in" "conftest.nl"
- echo 'EGREP' >> "conftest.nl"
- "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
- diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
- ac_count=`expr $ac_count + 1`
- if test $ac_count -gt ${ac_path_EGREP_max-0}; then
- # Best one so far, save it but keep looking for a better one
- ac_cv_path_EGREP="$ac_path_EGREP"
- ac_path_EGREP_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
- test $ac_count -gt 10 && break
- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-
- $ac_path_EGREP_found && break 3
- done
-done
-
-done
-IFS=$as_save_IFS
-
-
-fi
-
-EGREP="$ac_cv_path_EGREP"
-if test -z "$EGREP"; then
- { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
-echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
- { (exit 1); exit 1; }; }
-fi
-
-else
- ac_cv_path_EGREP=$EGREP
-fi
-
-
- fi
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
-echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
- EGREP="$ac_cv_path_EGREP"
-
-
-{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
-echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
-if test "${ac_cv_header_stdc+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_cv_header_stdc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_header_stdc=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then
- :
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then
- :
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then
- :
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
- int i;
- for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- return 2;
- return 0;
-}
-_ACEOF
-rm -f conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_try") 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- :
-else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-
-
-fi
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
-echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define STDC_HEADERS 1
-_ACEOF
-
-fi
-
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-
-
-
-
-
-
-
-
-
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
- inttypes.h stdint.h unistd.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- eval "$as_ac_Header=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- eval "$as_ac_Header=no"
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-
-
-
-for ac_header in gd.h png.h kpathsea/kpathsea.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-else
- # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_compiler=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
-
-# Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <$ac_header>
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-
-rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
- ( cat <<\_ASBOX
-## -------------------------------- ##
-## Report this to dvipng@nongnu.org ##
-## -------------------------------- ##
-_ASBOX
- ) | sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- eval "$as_ac_Header=\$ac_header_preproc"
-fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-
-fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-else
- { { echo "$as_me:$LINENO: error: cannot find/use $ac_header" >&5
-echo "$as_me: error: cannot find/use $ac_header" >&2;}
- { (exit 1); exit 1; }; }
-fi
-
-done
-
-
-for ac_header in t1lib.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-else
- # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_compiler=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
-
-# Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <$ac_header>
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-
-rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
- ( cat <<\_ASBOX
-## -------------------------------- ##
-## Report this to dvipng@nongnu.org ##
-## -------------------------------- ##
-_ASBOX
- ) | sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- eval "$as_ac_Header=\$ac_header_preproc"
-fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-
-fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-# Check whether --with-ft-prefix was given.
-if test "${with_ft_prefix+set}" = set; then
- withval=$with_ft_prefix; ft_config_prefix="$withval"
-else
- ft_config_prefix=""
-fi
-
-
-# Check whether --with-ft-exec-prefix was given.
-if test "${with_ft_exec_prefix+set}" = set; then
- withval=$with_ft_exec_prefix; ft_config_exec_prefix="$withval"
-else
- ft_config_exec_prefix=""
-fi
-
-# Check whether --enable-freetypetest was given.
-if test "${enable_freetypetest+set}" = set; then
- enableval=$enable_freetypetest;
-else
- enable_fttest=yes
-fi
-
-
-if test x$ft_config_exec_prefix != x ; then
- ft_config_args="$ft_config_args --exec-prefix=$ft_config_exec_prefix"
- if test x${FT2_CONFIG+set} != xset ; then
- FT2_CONFIG=$ft_config_exec_prefix/bin/freetype-config
- fi
-fi
-if test x$ft_config_prefix != x ; then
- ft_config_args="$ft_config_args --prefix=$ft_config_prefix"
- if test x${FT2_CONFIG+set} != xset ; then
- FT2_CONFIG=$ft_config_prefix/bin/freetype-config
- fi
-fi
-# Extract the first word of "freetype-config", so it can be a program name with args.
-set dummy freetype-config; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
-if test "${ac_cv_path_FT2_CONFIG+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- case $FT2_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_FT2_CONFIG="$FT2_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_path_FT2_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-IFS=$as_save_IFS
-
- test -z "$ac_cv_path_FT2_CONFIG" && ac_cv_path_FT2_CONFIG="no"
- ;;
-esac
-fi
-FT2_CONFIG=$ac_cv_path_FT2_CONFIG
-if test -n "$FT2_CONFIG"; then
- { echo "$as_me:$LINENO: result: $FT2_CONFIG" >&5
-echo "${ECHO_T}$FT2_CONFIG" >&6; }
-else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
-fi
-
-
-
-min_ft_version=6.1.0
-{ echo "$as_me:$LINENO: checking for FreeType - version >= $min_ft_version" >&5
-echo $ECHO_N "checking for FreeType - version >= $min_ft_version... $ECHO_C" >&6; }
-no_ft=""
-if test "$FT2_CONFIG" = "no" ; then
- no_ft=yes
-else
- FT2_CFLAGS=`$FT2_CONFIG $ft_config_args --cflags`
- FT2_LIBS=`$FT2_CONFIG $ft_config_args --libs`
- ft_config_major_version=`$FT2_CONFIG $ft_config_args --version | \
- sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\1/'`
- ft_config_minor_version=`$FT2_CONFIG $ft_config_args --version | \
- sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\2/'`
- ft_config_micro_version=`$FT2_CONFIG $ft_config_args --version | \
- sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\3/'`
- ft_min_major_version=`echo $min_ft_version | \
- sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\1/'`
- ft_min_minor_version=`echo $min_ft_version | \
- sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\2/'`
- ft_min_micro_version=`echo $min_ft_version | \
- sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\3/'`
- if test x$enable_fttest = xyes ; then
- ft_config_is_lt=""
- if test $ft_config_major_version -lt $ft_min_major_version ; then
- ft_config_is_lt=yes
- else
- if test $ft_config_major_version -eq $ft_min_major_version ; then
- if test $ft_config_minor_version -lt $ft_min_minor_version ; then
- ft_config_is_lt=yes
- else
- if test $ft_config_minor_version -eq $ft_min_minor_version ; then
- if test $ft_config_micro_version -lt $ft_min_micro_version ; then
- ft_config_is_lt=yes
- fi
- fi
- fi
- fi
- fi
- if test x$ft_config_is_lt = xyes ; then
- no_ft=yes
- else
- ac_save_CFLAGS="$CFLAGS"
- ac_save_LIBS="$LIBS"
- CFLAGS="$CFLAGS $FT2_CFLAGS"
- LIBS="$FT2_LIBS $LIBS"
- if test "$cross_compiling" = yes; then
- echo $ac_n "cross compiling; assumed OK... $ac_c"
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-#include <stdio.h>
-#include <stdlib.h>
-
-int
-main()
-{
- FT_Library library;
- FT_Error error;
-
- error = FT_Init_FreeType(&library);
-
- if (error)
- return 1;
- else
- {
- FT_Done_FreeType(library);
- return 0;
- }
-}
-
-_ACEOF
-rm -f conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_try") 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- :
-else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-no_ft=yes
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-
-
- CFLAGS="$ac_save_CFLAGS"
- LIBS="$ac_save_LIBS"
- fi # test $ft_config_version -lt $ft_min_version
- fi # test x$enable_fttest = xyes
-fi # test "$FT2_CONFIG" = "no"
-if test x$no_ft = x ; then
- { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
- CFLAGS="$FT2_CFLAGS $CFLAGS"
- LIBS="$FT2_LIBS $LIBS"
- PSFONTS_O="$PSFONTS_O sfd.o ft.o"
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_FT2 1
-_ACEOF
-
- ac_have_freetype2="yes"
-else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
- if test "$FT2_CONFIG" = "no" ; then
- echo "*** The freetype-config script installed by FreeType 2 could not be found."
- echo "*** If FreeType 2 was installed in PREFIX, make sure PREFIX/bin is in"
- echo "*** your path, or set the FT2_CONFIG environment variable to the"
- echo "*** full path to freetype-config."
- else
- if test x$ft_config_is_lt = xyes ; then
- echo "*** Your installed version of the FreeType 2 library is too old."
- echo "*** If you have different versions of FreeType 2, make sure that"
- echo "*** correct values for --with-ft-prefix or --with-ft-exec-prefix"
- echo "*** are used, or set the FT2_CONFIG environment variable to the"
- echo "*** full path to freetype-config."
- else
- echo "*** The FreeType test program failed to run. If your system uses"
- echo "*** shared libraries and they are installed outside the normal"
- echo "*** system library path, make sure the variable LD_LIBRARY_PATH"
- echo "*** (or whatever is appropiate for your system) is correctly set."
- fi
- fi
- FT2_CFLAGS=""
- FT2_LIBS=""
- ac_have_freetype2="no"
-fi
-
-
-
-if test -n "$PSFONTS_O"; then
- PSFONTS_O="$PSFONTS_O enc.o fontmap.o tfm.o"
-fi
-{ echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
-echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6; }
-if test "${ac_cv_header_sys_wait_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <sys/types.h>
-#include <sys/wait.h>
-#ifndef WEXITSTATUS
-# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
-#endif
-#ifndef WIFEXITED
-# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
-#endif
-
-int
-main ()
-{
- int s;
- wait (&s);
- s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_cv_header_sys_wait_h=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_header_sys_wait_h=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
-echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6; }
-if test $ac_cv_header_sys_wait_h = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_SYS_WAIT_H 1
-_ACEOF
-
-fi
-
-{ echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
-echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; }
-if test "${ac_cv_header_time+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <sys/types.h>
-#include <sys/time.h>
-#include <time.h>
-
-int
-main ()
-{
-if ((struct tm *) 0)
-return 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_cv_header_time=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_header_time=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
-echo "${ECHO_T}$ac_cv_header_time" >&6; }
-if test $ac_cv_header_time = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define TIME_WITH_SYS_TIME 1
-_ACEOF
-
-fi
-
-{ echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
-echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6; }
-if test "${ac_cv_header_stdbool_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-#include <stdbool.h>
-#ifndef bool
- "error: bool is not defined"
-#endif
-#ifndef false
- "error: false is not defined"
-#endif
-#if false
- "error: false is not 0"
-#endif
-#ifndef true
- "error: true is not defined"
-#endif
-#if true != 1
- "error: true is not 1"
-#endif
-#ifndef __bool_true_false_are_defined
- "error: __bool_true_false_are_defined is not defined"
-#endif
-
- struct s { _Bool s: 1; _Bool t; } s;
-
- char a[true == 1 ? 1 : -1];
- char b[false == 0 ? 1 : -1];
- char c[__bool_true_false_are_defined == 1 ? 1 : -1];
- char d[(bool) 0.5 == true ? 1 : -1];
- bool e = &s;
- char f[(_Bool) 0.0 == false ? 1 : -1];
- char g[true];
- char h[sizeof (_Bool)];
- char i[sizeof s.t];
- enum { j = false, k = true, l = false * true, m = true * 256 };
- _Bool n[m];
- char o[sizeof n == m * sizeof n[0] ? 1 : -1];
- char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
-# if defined __xlc__ || defined __GNUC__
- /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0
- reported by James Lemley on 2005-10-05; see
- http://lists.gnu.org/archive/html/bug-coreutils/2005-10/msg00086.html
- This test is not quite right, since xlc is allowed to
- reject this program, as the initializer for xlcbug is
- not one of the forms that C requires support for.
- However, doing the test right would require a runtime
- test, and that would make cross-compilation harder.
- Let us hope that IBM fixes the xlc bug, and also adds
- support for this kind of constant expression. In the
- meantime, this test will reject xlc, which is OK, since
- our stdbool.h substitute should suffice. We also test
- this with GCC, where it should work, to detect more
- quickly whether someone messes up the test in the
- future. */
- char digs[] = "0123456789";
- int xlcbug = 1 / (&(digs + 5)[-2 + (bool) 1] == &digs[4] ? 1 : -1);
-# endif
- /* Catch a bug in an HP-UX C compiler. See
- http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
- http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
- */
- _Bool q = true;
- _Bool *pq = &q;
-
-int
-main ()
-{
-
- *pq |= q;
- *pq |= ! q;
- /* Refer to every declared value, to avoid compiler optimizations. */
- return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
- + !m + !n + !o + !p + !q + !pq);
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_cv_header_stdbool_h=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_header_stdbool_h=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
-echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6; }
-{ echo "$as_me:$LINENO: checking for _Bool" >&5
-echo $ECHO_N "checking for _Bool... $ECHO_C" >&6; }
-if test "${ac_cv_type__Bool+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-typedef _Bool ac__type_new_;
-int
-main ()
-{
-if ((ac__type_new_ *) 0)
- return 0;
-if (sizeof (ac__type_new_))
- return 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_cv_type__Bool=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_type__Bool=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
-echo "${ECHO_T}$ac_cv_type__Bool" >&6; }
-if test $ac_cv_type__Bool = yes; then
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE__BOOL 1
-_ACEOF
-
-
-fi
-
-if test $ac_cv_header_stdbool_h = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_STDBOOL_H 1
-_ACEOF
-
-fi
-
-
-
-for ac_header in fcntl.h sys/time.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-else
- # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_compiler=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
-
-# Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <$ac_header>
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-
-rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
- ( cat <<\_ASBOX
-## -------------------------------- ##
-## Report this to dvipng@nongnu.org ##
-## -------------------------------- ##
-_ASBOX
- ) | sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- eval "$as_ac_Header=\$ac_header_preproc"
-fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-
-fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-# Checks for typedefs, structures, and compiler characteristics.
-{ echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
-echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
-if test "${ac_cv_c_const+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-/* FIXME: Include the comments suggested by Paul. */
-#ifndef __cplusplus
- /* Ultrix mips cc rejects this. */
- typedef int charset[2];
- const charset cs;
- /* SunOS 4.1.1 cc rejects this. */
- char const *const *pcpcc;
- char **ppc;
- /* NEC SVR4.0.2 mips cc rejects this. */
- struct point {int x, y;};
- static struct point const zero = {0,0};
- /* AIX XL C 1.02.0.0 rejects this.
- It does not let you subtract one const X* pointer from another in
- an arm of an if-expression whose if-part is not a constant
- expression */
- const char *g = "string";
- pcpcc = &g + (g ? g-g : 0);
- /* HPUX 7.0 cc rejects these. */
- ++pcpcc;
- ppc = (char**) pcpcc;
- pcpcc = (char const *const *) ppc;
- { /* SCO 3.2v4 cc rejects this. */
- char *t;
- char const *s = 0 ? (char *) 0 : (char const *) 0;
-
- *t++ = 0;
- if (s) return 0;
- }
- { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
- int x[] = {25, 17};
- const int *foo = &x[0];
- ++foo;
- }
- { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
- typedef const int *iptr;
- iptr p = 0;
- ++p;
- }
- { /* AIX XL C 1.02.0.0 rejects this saying
- "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
- struct s { int j; const int *ap[3]; };
- struct s *b; b->j = 5;
- }
- { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
- const int foo = 10;
- if (!foo) return 0;
- }
- return !cs[0] && !zero.x;
-#endif
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_cv_c_const=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_c_const=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
-echo "${ECHO_T}$ac_cv_c_const" >&6; }
-if test $ac_cv_c_const = no; then
-
-cat >>confdefs.h <<\_ACEOF
-#define const
-_ACEOF
-
-fi
-
-{ echo "$as_me:$LINENO: checking for pid_t" >&5
-echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; }
-if test "${ac_cv_type_pid_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-typedef pid_t ac__type_new_;
-int
-main ()
-{
-if ((ac__type_new_ *) 0)
- return 0;
-if (sizeof (ac__type_new_))
- return 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_cv_type_pid_t=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_type_pid_t=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
-echo "${ECHO_T}$ac_cv_type_pid_t" >&6; }
-if test $ac_cv_type_pid_t = yes; then
- :
-else
-
-cat >>confdefs.h <<_ACEOF
-#define pid_t int
-_ACEOF
-
-fi
-
-{ echo "$as_me:$LINENO: checking for size_t" >&5
-echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
-if test "${ac_cv_type_size_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-typedef size_t ac__type_new_;
-int
-main ()
-{
-if ((ac__type_new_ *) 0)
- return 0;
-if (sizeof (ac__type_new_))
- return 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_cv_type_size_t=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_type_size_t=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
-echo "${ECHO_T}$ac_cv_type_size_t" >&6; }
-if test $ac_cv_type_size_t = yes; then
- :
-else
-
-cat >>confdefs.h <<_ACEOF
-#define size_t unsigned int
-_ACEOF
-
-fi
-
-if test "$ac_cv_header_inttypes_h" = "yes"; then
- # Sometimes we want to use gcc -ansi -pedantic as a portability test
- # The typedef of int64_t is not in the system header file in that
- # case. Then, #define int64_t as "long long", which is non-ansi, but
- # is present in most modern compilers. Using a #define rather than a
- # typedef can be a problem, but in dvipng int64_t is only used as
- # typecast, and there are no problems. autoconf 2.13 equivalent:
- # AC_CHECK_TYPE(int64_t, long long)
- # AC_CHECK_TYPE(uint64_t, unsigned long long)
- { echo "$as_me:$LINENO: checking for int64_t" >&5
-echo $ECHO_N "checking for int64_t... $ECHO_C" >&6; }
-if test "${ac_cv_type_int64_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-typedef int64_t ac__type_new_;
-int
-main ()
-{
-if ((ac__type_new_ *) 0)
- return 0;
-if (sizeof (ac__type_new_))
- return 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_cv_type_int64_t=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_type_int64_t=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_int64_t" >&5
-echo "${ECHO_T}$ac_cv_type_int64_t" >&6; }
-if test $ac_cv_type_int64_t = yes; then
- :
-else
-
-cat >>confdefs.h <<_ACEOF
-#define int64_t long long
-_ACEOF
-
-fi
-
- { echo "$as_me:$LINENO: checking for uint64_t" >&5
-echo $ECHO_N "checking for uint64_t... $ECHO_C" >&6; }
-if test "${ac_cv_type_uint64_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-typedef uint64_t ac__type_new_;
-int
-main ()
-{
-if ((ac__type_new_ *) 0)
- return 0;
-if (sizeof (ac__type_new_))
- return 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_cv_type_uint64_t=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_type_uint64_t=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_uint64_t" >&5
-echo "${ECHO_T}$ac_cv_type_uint64_t" >&6; }
-if test $ac_cv_type_uint64_t = yes; then
- :
-else
-
-cat >>confdefs.h <<_ACEOF
-#define uint64_t unsigned long long
-_ACEOF
-
-fi
-
-fi
-{ echo "$as_me:$LINENO: checking for kpse_enc_format" >&5
-echo $ECHO_N "checking for kpse_enc_format... $ECHO_C" >&6; }
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
- #include <stdio.h>
- #include <kpathsea/kpathsea.h>
-int
-main ()
-{
-kpse_enc_format;kpse_cmap_format;kpse_sfd_format
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_KPSE_ENC_FORMATS 1
-_ACEOF
-
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-
-# Checks for library functions.
-# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
-# for constant arguments. Useless!
-{ echo "$as_me:$LINENO: checking for working alloca.h" >&5
-echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6; }
-if test "${ac_cv_working_alloca_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <alloca.h>
-int
-main ()
-{
-char *p = (char *) alloca (2 * sizeof (int));
- if (p) return 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- ac_cv_working_alloca_h=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_working_alloca_h=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
-echo "${ECHO_T}$ac_cv_working_alloca_h" >&6; }
-if test $ac_cv_working_alloca_h = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_ALLOCA_H 1
-_ACEOF
-
-fi
-
-{ echo "$as_me:$LINENO: checking for alloca" >&5
-echo $ECHO_N "checking for alloca... $ECHO_C" >&6; }
-if test "${ac_cv_func_alloca_works+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#ifdef __GNUC__
-# define alloca __builtin_alloca
-#else
-# ifdef _MSC_VER
-# include <malloc.h>
-# define alloca _alloca
-# else
-# ifdef HAVE_ALLOCA_H
-# include <alloca.h>
-# else
-# ifdef _AIX
- #pragma alloca
-# else
-# ifndef alloca /* predefined by HP cc +Olibcalls */
-char *alloca ();
-# endif
-# endif
-# endif
-# endif
-#endif
-
-int
-main ()
-{
-char *p = (char *) alloca (1);
- if (p) return 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- ac_cv_func_alloca_works=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_func_alloca_works=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
-echo "${ECHO_T}$ac_cv_func_alloca_works" >&6; }
-
-if test $ac_cv_func_alloca_works = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_ALLOCA 1
-_ACEOF
-
-else
- # The SVR3 libPW and SVR4 libucb both contain incompatible functions
-# that cause trouble. Some versions do not even contain alloca or
-# contain a buggy version. If you still want to use their alloca,
-# use ar to extract alloca.o from them instead of compiling alloca.c.
-
-ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
-
-cat >>confdefs.h <<\_ACEOF
-#define C_ALLOCA 1
-_ACEOF
-
-
-{ echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
-echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6; }
-if test "${ac_cv_os_cray+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#if defined CRAY && ! defined CRAY2
-webecray
-#else
-wenotbecray
-#endif
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "webecray" >/dev/null 2>&1; then
- ac_cv_os_cray=yes
-else
- ac_cv_os_cray=no
-fi
-rm -f conftest*
-
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
-echo "${ECHO_T}$ac_cv_os_cray" >&6; }
-if test $ac_cv_os_cray = yes; then
- for ac_func in _getb67 GETB67 getb67; do
- as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define $ac_func innocuous_$ac_func
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef $ac_func
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char $ac_func ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined __stub_$ac_func || defined __stub___$ac_func
-choke me
-#endif
-
-int
-main ()
-{
-return $ac_func ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- eval "$as_ac_var=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- eval "$as_ac_var=no"
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-fi
-ac_res=`eval echo '${'$as_ac_var'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
-
-cat >>confdefs.h <<_ACEOF
-#define CRAY_STACKSEG_END $ac_func
-_ACEOF
-
- break
-fi
-
- done
-fi
-
-{ echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
-echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6; }
-if test "${ac_cv_c_stack_direction+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test "$cross_compiling" = yes; then
- ac_cv_c_stack_direction=0
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-int
-find_stack_direction ()
-{
- static char *addr = 0;
- auto char dummy;
- if (addr == 0)
- {
- addr = &dummy;
- return find_stack_direction ();
- }
- else
- return (&dummy > addr) ? 1 : -1;
-}
-
-int
-main ()
-{
- return find_stack_direction () < 0;
-}
-_ACEOF
-rm -f conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_try") 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_c_stack_direction=1
-else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-ac_cv_c_stack_direction=-1
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-
-
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
-echo "${ECHO_T}$ac_cv_c_stack_direction" >&6; }
-
-cat >>confdefs.h <<_ACEOF
-#define STACK_DIRECTION $ac_cv_c_stack_direction
-_ACEOF
-
-
-fi
-
-
-for ac_header in vfork.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-else
- # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_compiler=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
-
-# Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
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-_ACEOF
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-
- ac_header_preproc=no
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-
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-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
-
-# So? What about this header?
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-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
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- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
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- { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
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- ( cat <<\_ASBOX
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-_ASBOX
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-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
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-
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-{
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- echo "$as_me:$LINENO: \$? = $ac_status" >&5
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-else
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- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-int
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-{
-
- /* By Ruediger Kuhlmann. */
- return fork () < 0;
-
- ;
- return 0;
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-_ACEOF
-rm -f conftest$ac_exeext
-if { (ac_try="$ac_link"
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- *) ac_try_echo=$ac_try;;
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-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>&5
- ac_status=$?
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- { (case "(($ac_try" in
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-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
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- ac_status=$?
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- (exit $ac_status); }; }; then
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-
-( exit $ac_status )
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-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-
-
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
-echo "${ECHO_T}$ac_cv_func_fork_works" >&6; }
-
-else
- ac_cv_func_fork_works=$ac_cv_func_fork
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-if test "x$ac_cv_func_fork_works" = xcross; then
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- ;;
- *)
- ac_cv_func_fork_works=yes
- ;;
- esac
- { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
-echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
-fi
-ac_cv_func_vfork_works=$ac_cv_func_vfork
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-echo $ECHO_N "checking for working vfork... $ECHO_C" >&6; }
-if test "${ac_cv_func_vfork_works+set}" = set; then
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-else
- if test "$cross_compiling" = yes; then
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-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Thanks to Paul Eggert for this test. */
-$ac_includes_default
-#include <sys/wait.h>
-#ifdef HAVE_VFORK_H
-# include <vfork.h>
-#endif
-/* On some sparc systems, changes by the child to local and incoming
- argument registers are propagated back to the parent. The compiler
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-#ifdef __cplusplus
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-# else
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-{
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-{
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-
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-
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-
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- pid_t
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- || p != p5 || p != p6 || p != p7)
- _exit(1);
-
- /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
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- } else {
- int status;
- struct stat st;
-
- while (wait(&status) != child)
- ;
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-
- /* Did the child fail? (This shouldn't happen.) */
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-
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-
- /* Did the file descriptor bug occur? */
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- );
- }
-}
-_ACEOF
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-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
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-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>&5
- ac_status=$?
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- { (case "(($ac_try" in
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-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_try") 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
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-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-ac_cv_func_vfork_works=no
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-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-
-
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
-echo "${ECHO_T}$ac_cv_func_vfork_works" >&6; }
-
-fi;
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- ac_cv_func_vfork_works=$ac_cv_func_vfork
- { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
-echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
-fi
-
-if test "x$ac_cv_func_vfork_works" = xyes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_WORKING_VFORK 1
-_ACEOF
-
-else
-
-cat >>confdefs.h <<\_ACEOF
-#define vfork fork
-_ACEOF
-
-fi
-if test "x$ac_cv_func_fork_works" = xyes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_WORKING_FORK 1
-_ACEOF
-
-fi
-
-
-for ac_header in stdlib.h
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-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
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-ac_res=`eval echo '${'$as_ac_Header'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-else
- # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_compiler=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
-
-# Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <$ac_header>
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
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- }; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-
-rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
- ( cat <<\_ASBOX
-## -------------------------------- ##
-## Report this to dvipng@nongnu.org ##
-## -------------------------------- ##
-_ASBOX
- ) | sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- eval "$as_ac_Header=\$ac_header_preproc"
-fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-
-fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-{ echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
-echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6; }
-if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test "$cross_compiling" = yes; then
- ac_cv_func_malloc_0_nonnull=no
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#if defined STDC_HEADERS || defined HAVE_STDLIB_H
-# include <stdlib.h>
-#else
-char *malloc ();
-#endif
-
-int
-main ()
-{
-return ! malloc (0);
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_try") 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_malloc_0_nonnull=yes
-else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-ac_cv_func_malloc_0_nonnull=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-
-
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
-echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6; }
-if test $ac_cv_func_malloc_0_nonnull = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_MALLOC 1
-_ACEOF
-
-else
- cat >>confdefs.h <<\_ACEOF
-#define HAVE_MALLOC 0
-_ACEOF
-
- case " $LIBOBJS " in
- *" malloc.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS malloc.$ac_objext"
- ;;
-esac
-
-
-cat >>confdefs.h <<\_ACEOF
-#define malloc rpl_malloc
-_ACEOF
-
-fi
-
-
-
-
-
-for ac_header in stdlib.h unistd.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-else
- # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_compiler=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
-
-# Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <$ac_header>
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-
-rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
- ( cat <<\_ASBOX
-## -------------------------------- ##
-## Report this to dvipng@nongnu.org ##
-## -------------------------------- ##
-_ASBOX
- ) | sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- eval "$as_ac_Header=\$ac_header_preproc"
-fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-
-fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-for ac_func in getpagesize
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define $ac_func innocuous_$ac_func
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef $ac_func
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char $ac_func ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined __stub_$ac_func || defined __stub___$ac_func
-choke me
-#endif
-
-int
-main ()
-{
-return $ac_func ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- eval "$as_ac_var=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- eval "$as_ac_var=no"
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-fi
-ac_res=`eval echo '${'$as_ac_var'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-{ echo "$as_me:$LINENO: checking for working mmap" >&5
-echo $ECHO_N "checking for working mmap... $ECHO_C" >&6; }
-if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test "$cross_compiling" = yes; then
- ac_cv_func_mmap_fixed_mapped=no
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-/* malloc might have been renamed as rpl_malloc. */
-#undef malloc
-
-/* Thanks to Mike Haertel and Jim Avera for this test.
- Here is a matrix of mmap possibilities:
- mmap private not fixed
- mmap private fixed at somewhere currently unmapped
- mmap private fixed at somewhere already mapped
- mmap shared not fixed
- mmap shared fixed at somewhere currently unmapped
- mmap shared fixed at somewhere already mapped
- For private mappings, we should verify that changes cannot be read()
- back from the file, nor mmap's back from the file at a different
- address. (There have been systems where private was not correctly
- implemented like the infamous i386 svr4.0, and systems where the
- VM page cache was not coherent with the file system buffer cache
- like early versions of FreeBSD and possibly contemporary NetBSD.)
- For shared mappings, we should conversely verify that changes get
- propagated back to all the places they're supposed to be.
-
- Grep wants private fixed already mapped.
- The main things grep needs to know about mmap are:
- * does it exist and is it safe to write into the mmap'd area
- * how to use it (BSD variants) */
-
-#include <fcntl.h>
-#include <sys/mman.h>
-
-#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
-char *malloc ();
-#endif
-
-/* This mess was copied from the GNU getpagesize.h. */
-#ifndef HAVE_GETPAGESIZE
-/* Assume that all systems that can run configure have sys/param.h. */
-# ifndef HAVE_SYS_PARAM_H
-# define HAVE_SYS_PARAM_H 1
-# endif
-
-# ifdef _SC_PAGESIZE
-# define getpagesize() sysconf(_SC_PAGESIZE)
-# else /* no _SC_PAGESIZE */
-# ifdef HAVE_SYS_PARAM_H
-# include <sys/param.h>
-# ifdef EXEC_PAGESIZE
-# define getpagesize() EXEC_PAGESIZE
-# else /* no EXEC_PAGESIZE */
-# ifdef NBPG
-# define getpagesize() NBPG * CLSIZE
-# ifndef CLSIZE
-# define CLSIZE 1
-# endif /* no CLSIZE */
-# else /* no NBPG */
-# ifdef NBPC
-# define getpagesize() NBPC
-# else /* no NBPC */
-# ifdef PAGESIZE
-# define getpagesize() PAGESIZE
-# endif /* PAGESIZE */
-# endif /* no NBPC */
-# endif /* no NBPG */
-# endif /* no EXEC_PAGESIZE */
-# else /* no HAVE_SYS_PARAM_H */
-# define getpagesize() 8192 /* punt totally */
-# endif /* no HAVE_SYS_PARAM_H */
-# endif /* no _SC_PAGESIZE */
-
-#endif /* no HAVE_GETPAGESIZE */
-
-int
-main ()
-{
- char *data, *data2, *data3;
- int i, pagesize;
- int fd;
-
- pagesize = getpagesize ();
-
- /* First, make a file with some known garbage in it. */
- data = (char *) malloc (pagesize);
- if (!data)
- return 1;
- for (i = 0; i < pagesize; ++i)
- *(data + i) = rand ();
- umask (0);
- fd = creat ("conftest.mmap", 0600);
- if (fd < 0)
- return 1;
- if (write (fd, data, pagesize) != pagesize)
- return 1;
- close (fd);
-
- /* Next, try to mmap the file at a fixed address which already has
- something else allocated at it. If we can, also make sure that
- we see the same garbage. */
- fd = open ("conftest.mmap", O_RDWR);
- if (fd < 0)
- return 1;
- data2 = (char *) malloc (2 * pagesize);
- if (!data2)
- return 1;
- data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
- if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
- MAP_PRIVATE | MAP_FIXED, fd, 0L))
- return 1;
- for (i = 0; i < pagesize; ++i)
- if (*(data + i) != *(data2 + i))
- return 1;
-
- /* Finally, make sure that changes to the mapped area do not
- percolate back to the file as seen by read(). (This is a bug on
- some variants of i386 svr4.0.) */
- for (i = 0; i < pagesize; ++i)
- *(data2 + i) = *(data2 + i) + 1;
- data3 = (char *) malloc (pagesize);
- if (!data3)
- return 1;
- if (read (fd, data3, pagesize) != pagesize)
- return 1;
- for (i = 0; i < pagesize; ++i)
- if (*(data + i) != *(data3 + i))
- return 1;
- close (fd);
- return 0;
-}
-_ACEOF
-rm -f conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_try") 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_mmap_fixed_mapped=yes
-else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-ac_cv_func_mmap_fixed_mapped=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-
-
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5
-echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6; }
-if test $ac_cv_func_mmap_fixed_mapped = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_MMAP 1
-_ACEOF
-
-fi
-rm -f conftest.mmap
-
-{ echo "$as_me:$LINENO: checking for working strtod" >&5
-echo $ECHO_N "checking for working strtod... $ECHO_C" >&6; }
-if test "${ac_cv_func_strtod+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test "$cross_compiling" = yes; then
- ac_cv_func_strtod=no
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-$ac_includes_default
-#ifndef strtod
-double strtod ();
-#endif
-int
-main()
-{
- {
- /* Some versions of Linux strtod mis-parse strings with leading '+'. */
- char *string = " +69";
- char *term;
- double value;
- value = strtod (string, &term);
- if (value != 69 || term != (string + 4))
- return 1;
- }
-
- {
- /* Under Solaris 2.4, strtod returns the wrong value for the
- terminating character under some conditions. */
- char *string = "NaN";
- char *term;
- strtod (string, &term);
- if (term != string && *(term - 1) == 0)
- return 1;
- }
- return 0;
-}
-
-_ACEOF
-rm -f conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_try") 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_strtod=yes
-else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-ac_cv_func_strtod=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-
-
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_strtod" >&5
-echo "${ECHO_T}$ac_cv_func_strtod" >&6; }
-if test $ac_cv_func_strtod = no; then
- case " $LIBOBJS " in
- *" strtod.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS strtod.$ac_objext"
- ;;
-esac
-
-{ echo "$as_me:$LINENO: checking for pow" >&5
-echo $ECHO_N "checking for pow... $ECHO_C" >&6; }
-if test "${ac_cv_func_pow+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define pow to an innocuous variant, in case <limits.h> declares pow.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define pow innocuous_pow
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char pow (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef pow
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char pow ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined __stub_pow || defined __stub___pow
-choke me
-#endif
-
-int
-main ()
-{
-return pow ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- ac_cv_func_pow=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_func_pow=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_pow" >&5
-echo "${ECHO_T}$ac_cv_func_pow" >&6; }
-
-if test $ac_cv_func_pow = no; then
- { echo "$as_me:$LINENO: checking for pow in -lm" >&5
-echo $ECHO_N "checking for pow in -lm... $ECHO_C" >&6; }
-if test "${ac_cv_lib_m_pow+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lm $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char pow ();
-int
-main ()
-{
-return pow ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- ac_cv_lib_m_pow=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_lib_m_pow=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_pow" >&5
-echo "${ECHO_T}$ac_cv_lib_m_pow" >&6; }
-if test $ac_cv_lib_m_pow = yes; then
- POW_LIB=-lm
-else
- { echo "$as_me:$LINENO: WARNING: cannot find library containing definition of pow" >&5
-echo "$as_me: WARNING: cannot find library containing definition of pow" >&2;}
-fi
-
-fi
-
-fi
-
-
-for ac_func in vprintf
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define $ac_func innocuous_$ac_func
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef $ac_func
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char $ac_func ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined __stub_$ac_func || defined __stub___$ac_func
-choke me
-#endif
-
-int
-main ()
-{
-return $ac_func ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- eval "$as_ac_var=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- eval "$as_ac_var=no"
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-fi
-ac_res=`eval echo '${'$as_ac_var'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-{ echo "$as_me:$LINENO: checking for _doprnt" >&5
-echo $ECHO_N "checking for _doprnt... $ECHO_C" >&6; }
-if test "${ac_cv_func__doprnt+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define _doprnt to an innocuous variant, in case <limits.h> declares _doprnt.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define _doprnt innocuous__doprnt
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char _doprnt (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef _doprnt
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char _doprnt ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined __stub__doprnt || defined __stub____doprnt
-choke me
-#endif
-
-int
-main ()
-{
-return _doprnt ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- ac_cv_func__doprnt=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_func__doprnt=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func__doprnt" >&5
-echo "${ECHO_T}$ac_cv_func__doprnt" >&6; }
-if test $ac_cv_func__doprnt = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_DOPRNT 1
-_ACEOF
-
-fi
-
-fi
-done
-
-
-
-
-
-
-
-
-
-
-
-for ac_func in dup2 memset munmap pow putenv strchr strrchr strtol strstr
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define $ac_func innocuous_$ac_func
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef $ac_func
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char $ac_func ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined __stub_$ac_func || defined __stub___$ac_func
-choke me
-#endif
-
-int
-main ()
-{
-return $ac_func ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- eval "$as_ac_var=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- eval "$as_ac_var=no"
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-fi
-ac_res=`eval echo '${'$as_ac_var'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-if test "$enable_timing" = "yes"; then
-
-
-for ac_func in ftime gettimeofday
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define $ac_func innocuous_$ac_func
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef $ac_func
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char $ac_func ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined __stub_$ac_func || defined __stub___$ac_func
-choke me
-#endif
-
-int
-main ()
-{
-return $ac_func ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- eval "$as_ac_var=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- eval "$as_ac_var=no"
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-fi
-ac_res=`eval echo '${'$as_ac_var'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-fi
-
-
-
-
-
-
-for ac_func in gdImageCreateTrueColor gdImageCreateFromJpeg gdImagePngEx gdImageCreateFromPngPtr gdImageGif FT_Library_Version
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define $ac_func innocuous_$ac_func
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef $ac_func
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char $ac_func ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined __stub_$ac_func || defined __stub___$ac_func
-choke me
-#endif
-
-int
-main ()
-{
-return $ac_func ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- eval "$as_ac_var=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- eval "$as_ac_var=no"
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-fi
-ac_res=`eval echo '${'$as_ac_var'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-if test "$ac_cv_func_gdImageGif" = "yes"; then
- INSTALL_BIN_TARGET="install-dvigif"
-else
- INSTALL_BIN_TARGET="install-dvipng"
-fi
-
-
-# Documentation-related checks
-# Extract the first word of "makeinfo", so it can be a program name with args.
-set dummy makeinfo; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
-if test "${ac_cv_path_MAKEINFO+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- case $MAKEINFO in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
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- ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-IFS=$as_save_IFS
-
- test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO=":"
- ;;
-esac
-fi
-MAKEINFO=$ac_cv_path_MAKEINFO
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- { echo "$as_me:$LINENO: result: $MAKEINFO" >&5
-echo "${ECHO_T}$MAKEINFO" >&6; }
-else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
-fi
-
-
-for ac_macro in acronym env option; do
- if test -n "$MAKEINFO" -a "$makeinfo" != ":"; then
- { echo "$as_me:$LINENO: checking for @$ac_macro{}" >&5
-echo $ECHO_N "checking for @$ac_macro{}... $ECHO_C" >&6; }
- echo \\\\input texinfo > conftest.texi
- echo @$ac_macro{test} >> conftest.texi
- if $MAKEINFO conftest.texi > /dev/null 2> /dev/null; then
- { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
- :
- else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
- MAKEINFO_MACROS="-D no-$ac_macro $MAKEINFO_MACROS"
-
- fi
- rm -f conftest.texi conftest.info
-fi
- done
-
-
-# Extract the first word of "install-info", so it can be a program name with args.
-set dummy install-info; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
-if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- case $INSTALL_INFO in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH /usr/sbin /sbin
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-IFS=$as_save_IFS
-
- test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
- ;;
-esac
-fi
-INSTALL_INFO=$ac_cv_path_INSTALL_INFO
-if test -n "$INSTALL_INFO"; then
- { echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
-echo "${ECHO_T}$INSTALL_INFO" >&6; }
-else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
-fi
-
-
-
-# SELFAUTO
-# Check whether --enable-selfauto-set was given.
-if test "${enable_selfauto_set+set}" = set; then
- enableval=$enable_selfauto_set; if test "$enableval" = yes ; then
- { echo "$as_me:$LINENO: checking for \$SELFAUTOLOC" >&5
-echo $ECHO_N "checking for \$SELFAUTOLOC... $ECHO_C" >&6; }
- SELFAUTOLOC=`kpsewhich -expand-var=\\\$SELFAUTOLOC`
-
-cat >>confdefs.h <<_ACEOF
-#define ENV_SELFAUTOLOC "SELFAUTOLOC=$SELFAUTOLOC"
-_ACEOF
-
- { echo "$as_me:$LINENO: result: $SELFAUTOLOC" >&5
-echo "${ECHO_T}$SELFAUTOLOC" >&6; }
- { echo "$as_me:$LINENO: checking for \$SELFAUTODIR" >&5
-echo $ECHO_N "checking for \$SELFAUTODIR... $ECHO_C" >&6; }
- SELFAUTODIR=`kpsewhich -expand-var=\\\$SELFAUTODIR`
-
-cat >>confdefs.h <<_ACEOF
-#define ENV_SELFAUTODIR "SELFAUTODIR=$SELFAUTODIR"
-_ACEOF
-
- { echo "$as_me:$LINENO: result: $SELFAUTODIR" >&5
-echo "${ECHO_T}$SELFAUTODIR" >&6; }
- { echo "$as_me:$LINENO: checking for \$SELFAUTOPARENT" >&5
-echo $ECHO_N "checking for \$SELFAUTOPARENT... $ECHO_C" >&6; }
- SELFAUTOPARENT=`kpsewhich -expand-var=\\\$SELFAUTOPARENT`
-
-cat >>confdefs.h <<_ACEOF
-#define ENV_SELFAUTOPARENT "SELFAUTOPARENT=$SELFAUTOPARENT"
-_ACEOF
-
- { echo "$as_me:$LINENO: result: $SELFAUTOPARENT" >&5
-echo "${ECHO_T}$SELFAUTOPARENT" >&6; }
- fi
-else
- { echo "$as_me:$LINENO: checking for texmf.cnf" >&5
-echo $ECHO_N "checking for texmf.cnf... $ECHO_C" >&6; }
- TEXMF_CNF=`kpsewhich texmf.cnf`
- { echo "$as_me:$LINENO: result: $TEXMF_CNF" >&5
-echo "${ECHO_T}$TEXMF_CNF" >&6; }
- # Extract the first word of "kpsewhich", so it can be a program name with args.
-set dummy kpsewhich; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
-if test "${ac_cv_path_KPSEWHICH+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- case $KPSEWHICH in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_KPSEWHICH="$KPSEWHICH" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_path_KPSEWHICH="$as_dir/$ac_word$ac_exec_ext"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-IFS=$as_save_IFS
-
- ;;
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-fi
-KPSEWHICH=$ac_cv_path_KPSEWHICH
-if test -n "$KPSEWHICH"; then
- { echo "$as_me:$LINENO: result: $KPSEWHICH" >&5
-echo "${ECHO_T}$KPSEWHICH" >&6; }
-else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
-fi
-
-
- { echo "$as_me:$LINENO: checking for psfonts.map" >&5
-echo $ECHO_N "checking for psfonts.map... $ECHO_C" >&6; }
- cp $KPSEWHICH .
- PSFONTS_MAP=`./kpsewhich psfonts.map`
- rm -f ./kpsewhich
- if test -n "$PSFONTS_MAP"; then
- { echo "$as_me:$LINENO: result: $PSFONTS_MAP" >&5
-echo "${ECHO_T}$PSFONTS_MAP" >&6; }
- else
- { echo "$as_me:$LINENO: result: not found from outside the texmf tree" >&5
-echo "${ECHO_T}not found from outside the texmf tree" >&6; }
- { echo "$as_me:$LINENO: checking for \$SELFAUTO in texmf.cnf" >&5
-echo $ECHO_N "checking for \$SELFAUTO in texmf.cnf... $ECHO_C" >&6; }
- if grep SELFAUTO "$TEXMF_CNF" > /dev/null 2> /dev/null; then
- { echo "$as_me:$LINENO: result: yes
-***************************************************************
-texmf.cnf is using \$SELFAUTO... variables. If you are going to
-install dvipng outside the texmf tree, you may need to use
---enable-selfauto-set. To find out, do 'make ; make test'. If the test
-is unsuccessful, add the mentioned switch and rebuild.
-***************************************************************" >&5
-echo "${ECHO_T}yes
-***************************************************************
-texmf.cnf is using \$SELFAUTO... variables. If you are going to
-install dvipng outside the texmf tree, you may need to use
---enable-selfauto-set. To find out, do 'make ; make test'. If the test
-is unsuccessful, add the mentioned switch and rebuild.
-***************************************************************" >&6; }
- else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
- fi
- fi
-fi
-
-
-{ echo "$as_me:$LINENO: result:
-** Configuration summary for $PACKAGE_STRING:
-
- The -d (debug) switch is enabled: $enable_debug
- Your gd is new enough (>=2.0) to enable
- the --truecolor switch, full alpha
- transparency, proper rescaling of
- included bitmaps, and jpeg inclusion: $ac_cv_func_gdImageCreateTrueColor
- Your gd has jpeg inclusion enabled: $ac_cv_func_gdImageCreateFromJpeg
- Your gd is new enough (>=2.0.12) to
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- inclusion and the -z (compression)
- switch: $ac_cv_func_gdImagePngEx
- Your gd is new enough (>=2.0.21) to
- allow image creation from memory $ac_cv_func_gdImageCreateFromPngPtr
- Your gd is new enough (>=2.0.28) to
- enable gif inclusion and output
- (dvigif): $ac_cv_func_gdImageGif
- FreeType font rendering available: $ac_have_freetype2
- Support for subfonts (CJK-LaTeX): $ac_have_freetype2
- T1lib font rendering available: $ac_cv_lib_t1_T1_InitLib
-" >&5
-echo "${ECHO_T}
-** Configuration summary for $PACKAGE_STRING:
-
- The -d (debug) switch is enabled: $enable_debug
- Your gd is new enough (>=2.0) to enable
- the --truecolor switch, full alpha
- transparency, proper rescaling of
- included bitmaps, and jpeg inclusion: $ac_cv_func_gdImageCreateTrueColor
- Your gd has jpeg inclusion enabled: $ac_cv_func_gdImageCreateFromJpeg
- Your gd is new enough (>=2.0.12) to
- enable transparent backgrounds for EPS
- inclusion and the -z (compression)
- switch: $ac_cv_func_gdImagePngEx
- Your gd is new enough (>=2.0.21) to
- allow image creation from memory $ac_cv_func_gdImageCreateFromPngPtr
- Your gd is new enough (>=2.0.28) to
- enable gif inclusion and output
- (dvigif): $ac_cv_func_gdImageGif
- FreeType font rendering available: $ac_have_freetype2
- Support for subfonts (CJK-LaTeX): $ac_have_freetype2
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-
-ac_config_headers="$ac_config_headers config.h"
-
-ac_config_files="$ac_config_files Makefile"
-
-cat >confcache <<\_ACEOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs, see configure's option --config-cache.
-# It is not useful on other systems. If it contains results you don't
-# want to keep, you may remove or edit it.
-#
-# config.status only pays attention to the cache file if you give it
-# the --recheck option to rerun configure.
-#
-# `ac_cv_env_foo' variables (set or unset) will be overridden when
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-# following values.
-
-_ACEOF
-
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, we kill variables containing newlines.
-# Ultrix sh set writes to stderr and can't be redirected directly,
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-(
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- case $ac_val in #(
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- (set) 2>&1 |
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- # `set' does not quote correctly, so add quotes (double-quote
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-) |
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- /^ac_cv_env_/b end
- t clear
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- :end' >>confcache
-if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
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-
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-ac_libobjs=
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- ac_i=`echo "$ac_i" | sed "$ac_script"`
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- ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
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-
-LTLIBOBJS=$ac_ltlibobjs
-
-
-
-: ${CONFIG_STATUS=./config.status}
-ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
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-#! $SHELL
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-debug=false
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-SHELL=\${CONFIG_SHELL-$SHELL}
-_ACEOF
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-## --------------------- ##
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- # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
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-
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-
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-'
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- LC_TELEPHONE LC_TIME
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-if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
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-# Name of the executable.
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-fi
-
-rm -f conf$$ conf$$.exe conf$$.file
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-echo >conf$$.file
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- # ... but there are two gotchas:
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-_ACEOF
-
-# Transform confdefs.h into a sed script `conftest.defines', that
-# substitutes the proper values into config.h.in to produce config.h.
-rm -f conftest.defines conftest.tail
-# First, append a space to every undef/define line, to ease matching.
-echo 's/$/ /' >conftest.defines
-# Then, protect against being on the right side of a sed subst, or in
-# an unquoted here document, in config.status. If some macros were
-# called several times there might be several #defines for the same
-# symbol, which is useless. But do not sort them, since the last
-# AC_DEFINE must be honored.
-ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
-# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
-# NAME is the cpp macro being defined, VALUE is the value it is being given.
-# PARAMS is the parameter list in the macro definition--in most cases, it's
-# just an empty string.
-ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*'
-ac_dB='\\)[ (].*,\\1define\\2'
-ac_dC=' '
-ac_dD=' ,'
-
-uniq confdefs.h |
- sed -n '
- t rset
- :rset
- s/^[ ]*#[ ]*define[ ][ ]*//
- t ok
- d
- :ok
- s/[\\&,]/\\&/g
- s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
- s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
- ' >>conftest.defines
-
-# Remove the space that was appended to ease matching.
-# Then replace #undef with comments. This is necessary, for
-# example, in the case of _POSIX_SOURCE, which is predefined and required
-# on some systems where configure will not decide to define it.
-# (The regexp can be short, since the line contains either #define or #undef.)
-echo 's/ $//
-s,^[ #]*u.*,/* & */,' >>conftest.defines
-
-# Break up conftest.defines:
-ac_max_sed_lines=50
-
-# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
-# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
-# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
-# et cetera.
-ac_in='$ac_file_inputs'
-ac_out='"$tmp/out1"'
-ac_nxt='"$tmp/out2"'
-
-while :
-do
- # Write a here document:
- cat >>$CONFIG_STATUS <<_ACEOF
- # First, check the format of the line:
- cat >"\$tmp/defines.sed" <<\\CEOF
-/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def
-/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def
-b
-:def
-_ACEOF
- sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
- echo 'CEOF
- sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
- ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
- sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
- grep . conftest.tail >/dev/null || break
- rm -f conftest.defines
- mv conftest.tail conftest.defines
-done
-rm -f conftest.defines conftest.tail
-
-echo "ac_result=$ac_in" >>$CONFIG_STATUS
-cat >>$CONFIG_STATUS <<\_ACEOF
- if test x"$ac_file" != x-; then
- echo "/* $configure_input */" >"$tmp/config.h"
- cat "$ac_result" >>"$tmp/config.h"
- if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
- { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
-echo "$as_me: $ac_file is unchanged" >&6;}
- else
- rm -f $ac_file
- mv "$tmp/config.h" $ac_file
- fi
- else
- echo "/* $configure_input */"
- cat "$ac_result"
- fi
- rm -f "$tmp/out12"
- ;;
-
-
- esac
-
-done # for ac_tag
-
-
-{ (exit 0); exit 0; }
-_ACEOF
-chmod +x $CONFIG_STATUS
-ac_clean_files=$ac_clean_files_save
-
-
-# configure is writing to config.log, and then calls config.status.
-# config.status does its own redirection, appending to config.log.
-# Unfortunately, on DOS this fails, as config.log is still kept open
-# by configure, so config.status won't be able to write to it; its
-# output is simply discarded. So we exec the FD to /dev/null,
-# effectively closing config.log, so it can be properly (re)opened and
-# appended to by config.status. When coming back to configure, we
-# need to make the FD available again.
-if test "$no_create" != yes; then
- ac_cs_success=:
- ac_config_status_args=
- test "$silent" = yes &&
- ac_config_status_args="$ac_config_status_args --quiet"
- exec 5>/dev/null
- $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
- exec 5>>config.log
- # Use ||, not &&, to avoid exiting from the if with $? = 1, which
- # would make configure fail if this is the last instruction.
- $ac_cs_success || { (exit 1); exit 1; }
-fi
-
diff --git a/Build/source/texk/dvipng/dvipng-1.12-patches b/Build/source/texk/dvipng/dvipng-1.12-patches
new file mode 100644
index 00000000000..084678b57ca
--- /dev/null
+++ b/Build/source/texk/dvipng/dvipng-1.12-patches
@@ -0,0 +1,186 @@
+diff -ur dvipng-1.12/color.c dvipng/color.c
+--- dvipng-1.12/color.c 2008-06-03 19:29:31.000000000 +0200
++++ dvipng/color.c 2009-03-25 14:03:10.000000000 +0100
+@@ -23,7 +23,7 @@
+ ************************************************************************/
+
+ #include "dvipng.h"
+-#if HAVE_ALLOCA_H
++#ifdef HAVE_ALLOCA_H
+ # include <alloca.h>
+ #endif
+
+diff -ur dvipng-1.12/dvipng.h dvipng/dvipng.h
+--- dvipng-1.12/dvipng.h 2008-06-03 19:30:18.000000000 +0200
++++ dvipng/dvipng.h 2009-03-25 14:04:41.000000000 +0100
+@@ -478,11 +478,11 @@
+
+ /************************timing stuff*********************/
+ #ifdef TIMING
+-#if TIME_WITH_SYS_TIME
++#ifdef TIME_WITH_SYS_TIME
+ # include <sys/time.h>
+ # include <time.h>
+ #else
+-# if HAVE_SYS_TIME_H
++# ifdef HAVE_SYS_TIME_H
+ # include <sys/time.h>
+ # else
+ # include <time.h>
+diff -ur dvipng-1.12/fontmap.c dvipng/fontmap.c
+--- dvipng-1.12/fontmap.c 2008-05-05 20:58:00.000000000 +0200
++++ dvipng/fontmap.c 2009-04-22 14:14:06.000000000 +0200
+@@ -25,7 +25,7 @@
+ #include "dvipng.h"
+
+ static struct filemmap psfont_mmap;
+-#if HAVE_FT2
++#ifdef HAVE_FT2
+ static struct filemmap ttfont_mmap;
+ #endif
+ static struct psfontmap *psfontmap=NULL;
+@@ -106,10 +106,10 @@
+ newentry->psfile = copyword(copyfrom->psfile);
+ newentry->encname = copyword(copyfrom->encname);
+ newentry->encoding = copyfrom->encoding;
+-#if HAVE_LIBT1
++#ifdef HAVE_LIBT1
+ newentry->t1_transformp = copyfrom->t1_transformp;
+ #endif
+-#if HAVE_FT2
++#ifdef HAVE_FT2
+ newentry->ft_transformp = copyfrom->ft_transformp;
+ newentry->subfont = copyfrom->subfont;
+ #endif
+@@ -120,10 +120,10 @@
+ newentry->psfile = NULL;
+ newentry->encname = NULL;
+ newentry->encoding = NULL;
+-#if HAVE_LIBT1
++#ifdef HAVE_LIBT1
+ newentry->t1_transformp = NULL;
+ #endif
+-#if HAVE_FT2
++#ifdef HAVE_FT2
+ newentry->ft_transformp = NULL;
+ newentry->subfont = NULL;
+ #endif
+@@ -249,14 +249,14 @@
+ }
+ free(word);
+ }
+-#if HAVE_FT2
++#ifdef HAVE_FT2
+ entry->ft_transformp=&(entry->ft_transform);
+ entry->ft_transform.xx=(FT_Fixed)(cxx*0x10000);
+ entry->ft_transform.xy=(FT_Fixed)(cxy*0x10000);
+ entry->ft_transform.yx=0;
+ entry->ft_transform.yy=0x10000;
+ #endif
+-#if HAVE_LIBT1
++#ifdef HAVE_LIBT1
+ entry->t1_transformp=&(entry->t1_transform);
+ entry->t1_transform.cxx=cxx;
+ entry->t1_transform.cxy=cxy;
+@@ -316,6 +316,7 @@
+ }
+ #endif
+ }
++#ifdef HAVE_FT2
+ if(entry==NULL) {
+ struct psfontmap* entry_subfont=NULL;
+ entry=psfontmap;
+@@ -331,6 +332,7 @@
+ }
+ }
+ }
++#endif
+ if (entry!=NULL && entry->psfile==NULL)
+ ReadPSFontMap(entry);
+ if (entry!=NULL && entry->encname!=NULL && entry->encoding==NULL)
+diff -ur dvipng-1.12/ft.c dvipng/ft.c
+--- dvipng-1.12/ft.c 2008-02-08 14:45:24.000000000 +0100
++++ dvipng/ft.c 2009-03-25 14:05:41.000000000 +0100
+@@ -23,7 +23,7 @@
+ ************************************************************************/
+
+ #include "dvipng.h"
+-#if HAVE_ALLOCA_H
++#ifdef HAVE_ALLOCA_H
+ # include <alloca.h>
+ #endif
+
+diff -ur dvipng-1.12/misc.c dvipng/misc.c
+--- dvipng-1.12/misc.c 2008-06-02 21:29:33.000000000 +0200
++++ dvipng/misc.c 2009-03-25 14:05:54.000000000 +0100
+@@ -195,7 +195,7 @@
+ }
+ break ;
+ case 't': /* specify paper format, only for cropmarks */
+-#if HAVE_GDIMAGECREATETRUECOLOR
++#ifdef HAVE_GDIMAGECREATETRUECOLOR
+ /* Truecolor */
+ if (strncmp(p,"ruecolor",8)==0) {
+ if (p[8] != '0') {
+diff -ur dvipng-1.12/pk.c dvipng/pk.c
+--- dvipng-1.12/pk.c 2008-05-05 20:58:00.000000000 +0200
++++ dvipng/pk.c 2009-03-25 14:06:03.000000000 +0100
+@@ -23,7 +23,7 @@
+ ************************************************************************/
+
+ #include "dvipng.h"
+-#if HAVE_ALLOCA_H
++#ifdef HAVE_ALLOCA_H
+ # include <alloca.h>
+ #endif
+
+diff -ur dvipng-1.12/set.c dvipng/set.c
+--- dvipng-1.12/set.c 2008-02-08 14:45:23.000000000 +0100
++++ dvipng/set.c 2009-03-25 14:06:11.000000000 +0100
+@@ -23,7 +23,7 @@
+ ************************************************************************/
+
+ #include "dvipng.h"
+-#if HAVE_ALLOCA_H
++#ifdef HAVE_ALLOCA_H
+ # include <alloca.h>
+ #endif
+ #include <math.h>
+diff -ur dvipng-1.12/special.c dvipng/special.c
+--- dvipng-1.12/special.c 2009-02-23 14:48:50.000000000 +0100
++++ dvipng/special.c 2009-03-24 21:44:50.000000000 +0100
+@@ -632,9 +632,9 @@
+
+ if (dvi->flags & DVI_PREVIEW_BOP_HOOK && ~page_flags & PAGE_PREVIEW_BOP
+ && strncmp(special,"ps::",4)==0) {
++ dviunits adj_llx,adj_lly,adj_urx,adj_ury,ht,dp,wd;
+ page_flags |= PAGE_PREVIEW_BOP;
+ /* Hokay, decode bounding box */
+- dviunits adj_llx,adj_lly,adj_urx,adj_ury,ht,dp,wd;
+ adj_llx = strtol(special+4,&special,10);
+ adj_lly = strtol(special,&special,10);
+ adj_urx = strtol(special,&special,10);
+diff -ur dvipng-1.12/t1.c dvipng/t1.c
+--- dvipng-1.12/t1.c 2008-02-08 14:45:23.000000000 +0100
++++ dvipng/t1.c 2009-03-25 14:06:17.000000000 +0100
+@@ -23,7 +23,7 @@
+ ************************************************************************/
+
+ #include "dvipng.h"
+-#if HAVE_ALLOCA_H
++#ifdef HAVE_ALLOCA_H
+ # include <alloca.h>
+ #endif
+
+diff -ur dvipng-1.12/tfm.c dvipng/tfm.c
+--- dvipng-1.12/tfm.c 2008-05-05 20:58:00.000000000 +0200
++++ dvipng/tfm.c 2009-03-25 14:06:21.000000000 +0100
+@@ -23,7 +23,7 @@
+ ************************************************************************/
+
+ #include "dvipng.h"
+-#if HAVE_ALLOCA_H
++#ifdef HAVE_ALLOCA_H
+ # include <alloca.h>
+ #endif
+
diff --git a/Build/source/texk/dvipng/dvipng.1 b/Build/source/texk/dvipng/dvipng.1
index 8be241151b2..7bc3889a947 100644
--- a/Build/source/texk/dvipng/dvipng.1
+++ b/Build/source/texk/dvipng/dvipng.1
@@ -132,7 +132,7 @@
.\" ========================================================================
.\"
.IX Title "DVIPNG 1"
-.TH DVIPNG 1 "2009-03-25" "dvipng 1.12" "User commands"
+.TH DVIPNG 1 "2009-02-23" "dvipng 1.12" "User commands"
.\" For nroff, turn off justification. Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
diff --git a/Build/source/texk/dvipng/dvipng.h-1.12 b/Build/source/texk/dvipng/dvipng.h-1.12
deleted file mode 100644
index da61b39ad53..00000000000
--- a/Build/source/texk/dvipng/dvipng.h-1.12
+++ /dev/null
@@ -1,581 +0,0 @@
-/* dvipng.h */
-
-/************************************************************************
-
- Part of the dvipng distribution
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as
- published by the Free Software Foundation, either version 3 of the
- License, or (at your option) any later version.
-
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this program. If not, see
- <http://www.gnu.org/licenses/>.
-
- Copyright (C) 2002-2008 Jan-Åke Larsson
-
-************************************************************************/
-
-#ifndef DVIPNG_H
-#define DVIPNG_H
-#include "config.h"
-
-#define STRSIZE 255 /* stringsize for file specifications */
-
-#define FIRSTFNTCHAR 0
-#define LASTFNTCHAR 255
-#define NFNTCHARS LASTFNTCHAR+1
-
-#define STACK_SIZE 100 /* DVI-stack size */
-
-#define DEFAULT_GAMMA 1.0
-
-/* Name of the program which is called to generate missing pk files */
-#define MAKETEXPK "mktexpk"
-
-#ifdef HAVE_INTTYPES_H
-# include <inttypes.h>
-#else /* HAVE_INTTYPES_H */
-# ifndef __sgi
-/* IRIX has the following types typedef'd in sys/types.h already,
- * i.e., _old_ IRIX systems; newer ones have a working inttypes.h */
-typedef signed char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif /* ! __sgi */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-typedef long long int64_t;
-typedef unsigned long long uint64_t;
-#endif /* HAVE_INTTYPES_H */
-
-#ifndef INT32_MIN
-#define INT32_MIN (-2147483647-1)
-#endif
-#ifndef INT32_MAX
-#define INT32_MAX (2147483647)
-#endif
-
-#include <gd.h>
-
-#ifdef HAVE_KPATHSEA_KPATHSEA_H
-# include <kpathsea/kpathsea.h>
-#else
-# error: kpathsea/kpathsea.h is missing from your system
-#endif
-
-#ifdef HAVE_FT2
-#define HAVE_FT2_OR_LIBT1
-#include <ft2build.h>
-#include FT_FREETYPE_H
-#endif
-
-#ifdef HAVE_LIBT1
-#define HAVE_FT2_OR_LIBT1
-#include <t1lib.h>
-#endif
-
-#ifdef HAVE_STDBOOL_H
-# include <stdbool.h>
-#else
-# ifdef HAVE_KPATHSEA_KPATHSEA_H
-/* boolean is an enum type from kpathsea/types.h loaded in
- kpathsea/kpathsea.h, use it as fallback */
-# define bool boolean
-# else
-typedef int bool;
-# define true (bool) 1
-# define false (bool) 0
-# endif
-#endif
-
-#ifndef HAVE_VPRINTF
-# ifdef HAVE_DOPRNT
-# define vfprintf(stream, message, args) _doprnt(message, args, stream)
-# else
-# error: vfprintf AND _doprnt are missing!!!
- /* If we have neither, should fall back to fprintf with fixed args. */
-# endif
-#endif
-
-/* Autoconf may define malloc to rpl_malloc, if the system does not
- * have a GNU Libc-compatible malloc (for which malloc(0) gives a
- * valid pointer). We don't need that (yet) */
-#ifdef malloc
-# undef malloc
-#endif
-
-
-/*************************************************************/
-/************************* protos.h ************************/
-/*************************************************************/
-
-typedef int pixels;
-typedef int32_t subpixels;
-typedef int32_t dviunits;
-
-#define MM_TO_PXL(x) (int)(((x)*resolution*10)/254)
-#define PT_TO_PXL(x) (int)((int32_t)((x)*resolution*100l)/7224)
-#define PT_TO_DVI(x) (int32_t)((x)*65536l)
-
-/*#define PIXROUND(x,c) ((((double)x+(double)(c>>1))/(double)c)+0.5)*/
-/*#define PIXROUND(x,c) (((x)+c)/(c))*/
-/*#define PIXROUND(x,c) ((x+c-1)/(c))*/
-/*#define PIXROUND(x,c) ((x)/(c))*/
-/* integer round to the nearest number, not towards zero */
-#define PIXROUND(num,den) ((num)>0 ? ((num)+(den)/2)/(den) : -(((den)/2-(num))/(den)))
-
-#ifdef HAVE_ALLOCA_H
-# include <alloca.h>
-#elif defined _AIX
-# define alloca __alloca
-#endif
-#define TEMPSTR(s,a) { char* tmp=a; \
- if (tmp!=NULL) {\
- s=alloca(strlen(tmp)+1);strcpy(s,tmp);free(tmp);\
- } else \
- s=NULL;}
-
-/*************************************************************************/
-
-
-/********************************************************/
-/*********************** dvi.h ************************/
-/********************************************************/
-
-#define DVI_TYPE 0
-struct dvi_data { /* dvi entry */
- int type; /* This is a DVI */
- struct dvi_data *next;
- uint32_t num, den, mag; /* PRE command parameters */
- int32_t conv; /* computed from num and den */
- /* divide dvi units (sp) with conv to get mf device resolution */
- /* divide further with shrinkfactor to get true resolution */
- char * name; /* full name of DVI file */
- char * outname; /* output filename (basename) */
- FILE * filep; /* file pointer */
- time_t mtime; /* modification time */
- struct font_num *fontnump; /* DVI font numbering */
- struct page_list *pagelistp; /* DVI page list */
-#define DVI_PREVIEW_LATEX_TIGHTPAGE 1
-#define DVI_PREVIEW_BOP_HOOK (1<<1)
- uint32_t flags; /* Preview-latex flags */
-};
-
-#define PAGE_POST INT32_MAX
-#define PAGE_LASTPAGE INT32_MAX-1
-#define PAGE_MAXPAGE INT32_MAX-2 /* assume no pages out of this range */
-#define PAGE_FIRSTPAGE INT32_MIN
-#define PAGE_MINPAGE INT32_MIN+1 /* assume no pages out of this range */
-
-struct dvi_color {
- int red,green,blue;
-};
-
-struct page_list {
- struct page_list* next;
- int offset; /* file offset to BOP */
- int32_t count[11]; /* 10 dvi counters + absolute pagenum in file */
- int csp; /* color stack pointer at BOP */
- struct dvi_color cstack[2]; /* color stack at BOP, may be longer */
-};
-
-
-
-
-struct dvi_data* DVIOpen(char*,char*);
-void DVIClose(struct dvi_data*);
-bool DVIReOpen(struct dvi_data*);
-struct page_list*FindPage(struct dvi_data*, int32_t, bool);
-struct page_list*NextPage(struct dvi_data*, struct page_list*);
-struct page_list*PrevPage(struct dvi_data*, struct page_list*);
-int SeekPage(struct dvi_data*, struct page_list*);
-bool DVIFollowToggle(void);
-unsigned char* DVIGetCommand(struct dvi_data*);
-bool DVIIsNextPSSpecial(struct dvi_data*);
-uint32_t CommandLength(unsigned char*);
-void ClearPSHeaders(void);
-
-/********************************************************/
-/********************** misc.h ************************/
-/********************************************************/
-
-struct filemmap {
-#ifdef MIKTEX
- HANDLE hFile;
- HANDLE hMap;
-#else /* MIKTEX */
- int fd;
-#endif /* MIKTEX */
- char* data;
- size_t size;
-};
-
-bool DecodeArgs(int, char *[]);
-void DecodeString(char *);
-bool MmapFile (char *filename,struct filemmap *fmmap);
-void UnMmapFile(struct filemmap* fmmap);
-
-void Message(int, char *fmt, ...);
-void Warning(char *fmt, ...);
-void Fatal(char *fmt, ...);
-
-int32_t SNumRead(unsigned char*, register int);
-uint32_t UNumRead(unsigned char*, register int);
-
-bool MmapFile (char *filename,struct filemmap *fmmap);
-void UnMmapFile(struct filemmap* fmmap);
-
-
-/********************************************************/
-/*********************** font.h ***********************/
-/********************************************************/
-struct encoding {
- struct encoding* next;
- char* name;
- char* charname[257];
-};
-
-struct subfont {
- struct subfont* next;
- char* name;
- char* infix;
- int encoding;
- int32_t charindex[256];
-};
-
-#ifdef HAVE_FT2_OR_LIBT1
-struct psfontmap {
- struct psfontmap *next;
- char *line,*psfile,*tfmname,*encname,*end;
- struct encoding* encoding;
-#ifdef HAVE_FT2
- FT_Matrix* ft_transformp;
- FT_Matrix ft_transform;
- struct subfont* subfont;
-#endif
-#ifdef HAVE_LIBT1
- T1_TMATRIX* t1_transformp;
- T1_TMATRIX t1_transform;
-#endif
-};
-#endif
-
-#define FONT_TYPE_PK 1
-#define FONT_TYPE_VF 2
-#define FONT_TYPE_FT 3
-#define FONT_TYPE_T1 4
-struct char_entry { /* PK/FT/T1 Glyph/VF Macro */
- dviunits tfmw; /* TFM width */
- unsigned char *data; /* glyph data, either pixel data
- * (0=transp, 255=max ink) or VF macro */
- uint32_t length; /* Length of PK data or VF macro */
- /* Only used in pixel fonts */
- pixels w,h; /* width and height in pixels */
- subpixels xOffset, yOffset; /* x offset and y offset in subpixels */
- /* Only used in PK fonts */
- unsigned char *pkdata; /* Points to beginning of PK data */
- unsigned char flag_byte; /* PK flagbyte */
-};
-
-struct font_entry { /* font entry */
- int type; /* PK/VF/Type1 ... */
- struct font_entry *next;
- uint32_t c, s, d;
- uint8_t a, l;
- char n[STRSIZE]; /* FNT_DEF command parameters */
- int dpi; /* computed from s and d */
- char name[STRSIZE]; /* full name of PK/VF file */
- struct filemmap fmmap; /* file memory map */
- uint32_t magnification; /* magnification read from font file */
- uint32_t designsize; /* design size read from font file */
- void * chr[NFNTCHARS]; /* character information */
-#ifdef HAVE_FT2
- FT_Face face; /* Freetype2 face */
-#endif
-#ifdef HAVE_LIBT1
- int T1id; /* T1lib font id */
-#endif
-#ifdef HAVE_FT2_OR_LIBT1
- struct psfontmap* psfontmap; /* Font transformation */
-#endif
- struct font_num *vffontnump; /* VF local font numbering */
- int32_t defaultfont; /* VF default font number */
-};
-
-struct font_num { /* Font number. Different for VF/DVI, and several
- font_num can point to one font_entry */
- struct font_num *next;
- int32_t k;
- struct font_entry *fontp;
-};
-
-void CheckChecksum(uint32_t, uint32_t, const char*);
-void InitPK (struct font_entry *newfontp);
-void DonePK(struct font_entry *oldfontp);
-void InitVF (struct font_entry *newfontp);
-void DoneVF(struct font_entry *oldfontp);
-
-void FontDef(unsigned char*, void* /* dvi/vf */);
-void ClearFonts(void);
-void SetFntNum(int32_t, void* /* dvi/vf */);
-void FreeFontNumP(struct font_num *hfontnump);
-
-#ifdef HAVE_FT2_OR_LIBT1
-char* copyword(char* orig);
-struct psfontmap *NewPSFont(struct psfontmap* copyfrom);
-void InitPSFontMap(void);
-void ClearPSFontMap(void);
-struct psfontmap* FindPSFontMap(char*);
-struct encoding* FindEncoding(char*);
-void ClearEncoding(void);
-bool ReadTFM(struct font_entry *, char*);
-#endif
-
-#ifdef HAVE_FT2
-bool InitFT(struct font_entry *);
-void DoneFT(struct font_entry *tfontp);
-void LoadFT(int32_t, struct char_entry *);
-struct psfontmap* FindSubFont(struct psfontmap* entry, char* fontname);
-void ClearSubfont(void);
-#endif
-
-#ifdef HAVE_LIBT1
-bool InitT1(struct font_entry *);
-void DoneT1(struct font_entry *tfontp);
-void LoadT1(int32_t, struct char_entry *);
-#endif
-
-/********************************************************/
-/********************* pplist.h ***********************/
-/********************************************************/
-
-bool ParsePages(char*);
-void FirstPage(int32_t,bool);
-void LastPage(int32_t,bool);
-void ClearPpList(void);
-void Reverse(bool);
-struct page_list* NextPPage(void* /* dvi */, struct page_list*);
-
-
-
-
-#ifdef MAIN
-#define EXTERN
-#define INIT(x) =x
-#else
-#define EXTERN extern
-#define INIT(x)
-#endif
-
-/********************************************************/
-/********************** draw.h ************************/
-/********************************************************/
-#include "commands.h"
-
-void CreateImage(pixels width, pixels height);
-void DestroyImage(void);
-void DrawCommand(unsigned char*, void* /* dvi/vf */);
-void DrawPages(void);
-void WriteImage(char*, int);
-void LoadPK(int32_t, register struct char_entry *);
-int32_t SetChar(int32_t);
-dviunits SetGlyph(int32_t c, int32_t hh,int32_t vv);
-void Gamma(double gamma);
-int32_t SetVF(int32_t);
-int32_t SetRule(int32_t, int32_t, int32_t, int32_t);
-void SetSpecial(char *, int32_t, int32_t);
-void BeginVFMacro(struct font_entry*);
-void EndVFMacro(void);
-
-/**************************************************/
-void handlepapersize(char*,int32_t*,int32_t*);
-
-void stringrgb(char* colorstring,int *r,int *g,int *b);
-void background(char *);
-void initcolor(void);
-void popcolor(void);
-void pushcolor(char *);
-void resetcolorstack(char *);
-void StoreColorStack(struct page_list *tpagep);
-void ReadColorStack(struct page_list *tpagep);
-void StoreBackgroundColor(struct page_list *tpagep);
-void ClearColorNames(void);
-void InitXColorPrologue(char* prologuename);
-
-/**********************************************************************/
-/************************* Global Variables *************************/
-/**********************************************************************/
-
-#ifdef MAKETEXPK
-#ifdef HAVE_LIBKPATHSEA
-EXTERN bool makeTexPK INIT(MAKE_TEX_PK_BY_DEFAULT);
-#else
-EXTERN bool makeTexPK INIT(_TRUE);
-#endif
-#endif
-
-EXTERN uint32_t usermag INIT(0); /* user specified magstep */
-EXTERN struct font_entry *hfontptr INIT(NULL); /* font list pointer */
-
-EXTERN struct internal_state {
- struct font_entry* currentfont;
-} current_state;
-
-#define BE_NONQUIET 1
-#define BE_VERBOSE (1<<1)
-#define PARSE_STDIN (1<<2)
-#define EXPAND_BBOX (1<<3)
-#define TIGHT_BBOX (1<<4)
-/* #define CACHE_IMAGES (1<<5) */
-#define FORCE_TRUECOLOR (1<<6)
-#define USE_FREETYPE (1<<7)
-#define USE_LIBT1 (1<<8)
-#define REPORT_HEIGHT (1<<9)
-#define REPORT_DEPTH (1<<10)
-#define DVI_PAGENUM (1<<11)
-#define MODE_PICKY (1<<12)
-#define GIF_OUTPUT (1<<15)
-#define MODE_STRICT (1<<16)
-#define NO_GHOSTSCRIPT (1<<17)
-#define NO_GSSAFER (1<<18)
-#define BG_TRANSPARENT (1<<19)
-#define BG_TRANSPARENT_ALPHA (1<<20)
-#define FORCE_PALETTE (1<<22)
-EXTERN uint32_t option_flags INIT(BE_NONQUIET | USE_FREETYPE | USE_LIBT1);
-
-#define PAGE_GAVE_WARN 1
-#define PAGE_PREVIEW_BOP (1<<1)
-#define PAGE_TRUECOLOR (1<<2)
-EXTERN uint32_t page_flags INIT(0);
-
-
-#ifdef DEBUG
-EXTERN unsigned int debug INIT(0);
-#define DEBUG_PRINT(a,b) if (debug & a) { printf b; fflush(stdout); }
-#define DEBUG_DVI 1
-#define DEBUG_VF (1<<1)
-#define DEBUG_PK (1<<2)
-#define DEBUG_TFM (1<<3)
-#define DEBUG_GLYPH (1<<4)
-#define DEBUG_FT (1<<5)
-#define DEBUG_ENC (1<<6)
-#define DEBUG_COLOR (1<<7)
-#define DEBUG_GS (1<<8)
-#define DEBUG_T1 (1<<9)
-#define LASTDEBUG DEBUG_T1
-#define DEBUG_DEFAULT DEBUG_DVI
-#else
-#define DEBUG_PRINT(a,b)
-#endif
-
-/************************timing stuff*********************/
-#ifdef TIMING
-#if TIME_WITH_SYS_TIME
-# include <sys/time.h>
-# include <time.h>
-#else
-# if HAVE_SYS_TIME_H
-# include <sys/time.h>
-# else
-# include <time.h>
-# endif
-#endif
-EXTERN double timer INIT(0);
-EXTERN double my_tic,my_toc INIT(0);
-EXTERN int ndone INIT(0); /* number of pages converted */
-# ifdef HAVE_GETTIMEOFDAY
-EXTERN struct timeval Tp;
-# define TIC { gettimeofday(&Tp, NULL); \
- my_tic= Tp.tv_sec + Tp.tv_usec/1000000.0;}
-# define TOC { gettimeofday(&Tp, NULL); \
- my_toc += Tp.tv_sec + Tp.tv_usec/1000000.0 - my_tic;}
-# else
-# ifdef HAVE_FTIME
-EXTERN struct timeb timebuffer;
-# define TIC() { ftime(&timebuffer); \
- my_tic= timebuffer.time + timebuffer.millitm/1000.0;
-# define TOC() { ftime(&timebuffer); \
- my_toc += timebuffer.time + timebuffer.millitm/1000.0 - my_tic;}
-# else
-# define TIC()
-# define TOC()
-# endif
-# endif
-#endif /* TIMING */
-
-EXTERN char* user_mfmode INIT(NULL);
-EXTERN int user_bdpi INIT(0);
-EXTERN int dpi INIT(100);
-
-#ifdef HAVE_GDIMAGEPNGEX
-EXTERN int compression INIT(1);
-#endif
-#ifdef MIKTEX
-#undef min
-#undef max
-#endif /* MIKTEX */
-# define max(x,y) if ((y)>(x)) x = y
-# define min(x,y) if ((y)<(x)) x = y
-
-/* These are in pixels*/
-EXTERN int x_min INIT(0);
-EXTERN int y_min INIT(0);
-EXTERN int x_max INIT(0);
-EXTERN int y_max INIT(0);
-
-/* Page size: default set by -T */
-EXTERN int x_width_def INIT(0);
-EXTERN int y_width_def INIT(0);
-
-/* Offset: default set by -O and -T bbox */
-EXTERN int x_offset_def INIT(0);
-EXTERN int y_offset_def INIT(0);
-
-/* Preview-latex's tightpage */
-EXTERN int x_width_tightpage INIT(0);
-EXTERN int y_width_tightpage INIT(0);
-EXTERN int x_offset_tightpage INIT(0);
-EXTERN int y_offset_tightpage INIT(0);
-
-/* Paper size: set by -t, for cropmark purposes only */
-/* This has yet to be written */
-EXTERN int x_pwidth INIT(0);
-EXTERN int y_pwidth INIT(0);
-
-/* The transparent border preview-latex desires */
-EXTERN int borderwidth INIT(0);
-
-/* fallback color for transparent background */
-EXTERN bool userbordercolor INIT(FALSE); /* if true, use user-supplied color */
-EXTERN struct dvi_color bordercolor;
-
-
-EXTERN gdImagePtr page_imagep INIT(NULL);
-EXTERN int32_t shrinkfactor INIT(4);
-
-EXTERN struct dvi_color cstack[STACK_SIZE];
-EXTERN int csp INIT(1);
-
-EXTERN struct font_entry* currentfont;
-EXTERN struct dvi_data* dvi INIT(NULL);
-
-#ifdef HAVE_FT2
-EXTERN FT_Library libfreetype INIT(NULL);
-#endif
-
-#ifdef HAVE_LIBT1
-EXTERN void* libt1 INIT(NULL);
-#endif
-
-#define EXIT_FATAL EXIT_FAILURE+1
-EXTERN int exitcode INIT(EXIT_SUCCESS);
-
-#endif /* DVIPNG_H */
diff --git a/Build/source/texk/dvipng/fontmap.c-1.12 b/Build/source/texk/dvipng/fontmap.c-1.12
deleted file mode 100644
index 062374972a7..00000000000
--- a/Build/source/texk/dvipng/fontmap.c-1.12
+++ /dev/null
@@ -1,340 +0,0 @@
-/* fontmap.c */
-
-/************************************************************************
-
- Part of the dvipng distribution
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as
- published by the Free Software Foundation, either version 3 of the
- License, or (at your option) any later version.
-
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this program. If not, see
- <http://www.gnu.org/licenses/>.
-
- Copyright (C) 2002-2008 Jan-Åke Larsson
-
-************************************************************************/
-
-#include "dvipng.h"
-
-static struct filemmap psfont_mmap;
-#if HAVE_FT2
-static struct filemmap ttfont_mmap;
-#endif
-static struct psfontmap *psfontmap=NULL;
-
-char* newword(char** buffer, char* end)
-{
- char *word,*pos=*buffer;
-
- while(pos<end && *pos!=' ' && *pos!='\t' && *pos!='"') pos++;
- if ((word=malloc(pos-*buffer+1))==NULL)
- Fatal("cannot malloc space for string");
- strncpy(word,*buffer,pos-*buffer);
- word[pos-*buffer]='\0';
- *buffer=pos;
- return(word);
-}
-
-char* copyword(char* orig)
-{
- char *word;
-
- if (orig==NULL)
- return(NULL);
- if ((word=malloc(strlen(orig)+1))==NULL)
- Fatal("cannot malloc space for string");
- strcpy(word,orig);
- return(word);
-}
-
-char* find_format(char* name)
-{
- /* Cater for both new (first case) and old (second case) kpathsea */
- char* format =
- kpse_find_file(name,kpse_fontmap_format,false);
-
- if (format==NULL)
- format = kpse_find_file(name,kpse_dvips_config_format,false);
- return(format);
-}
-
-void InitPSFontMap(void)
-{
- char* psfont_name=NULL;
- /* Prefer ps2pk.map, fonts are present more often */
- psfont_name=find_format("ps2pk.map");
- if (psfont_name==NULL)
- psfont_name=find_format("psfonts.map");
- if (psfont_name==NULL) {
- Warning("cannot find ps2pk.map, nor psfonts.map");
- } else {
- DEBUG_PRINT((DEBUG_FT|DEBUG_T1),
- ("\n OPEN PSFONT MAP:\t'%s'", psfont_name));
- if (MmapFile(psfont_name,&psfont_mmap)) {
- Warning("psfonts map %s could not be opened", psfont_name);
- }
- free(psfont_name);
- }
-#ifdef HAVE_FT2
- psfont_name=find_format("ttfonts.map");
- if (psfont_name!=NULL) {
- DEBUG_PRINT(DEBUG_FT,("\n OPEN TTFONT MAP:\t'%s'", psfont_name));
- if (MmapFile(psfont_name,&ttfont_mmap)) {
- Warning("ttfonts map %s could not be opened", psfont_name);
- }
- free(psfont_name);
- }
-#endif
-}
-
-struct psfontmap *NewPSFont(struct psfontmap* copyfrom)
-{
- struct psfontmap *newentry=NULL;
- if ((newentry=malloc(sizeof(struct psfontmap)))==NULL)
- Fatal("cannot malloc psfontmap space");
- if (copyfrom!=NULL) {
- newentry->line = copyfrom->line;
- newentry->tfmname = copyword(copyfrom->tfmname);
- newentry->psfile = copyword(copyfrom->psfile);
- newentry->encname = copyword(copyfrom->encname);
- newentry->encoding = copyfrom->encoding;
-#if HAVE_LIBT1
- newentry->t1_transformp = copyfrom->t1_transformp;
-#endif
-#if HAVE_FT2
- newentry->ft_transformp = copyfrom->ft_transformp;
- newentry->subfont = copyfrom->subfont;
-#endif
- newentry->end = copyfrom->end;
- } else {
- newentry->line = NULL;
- newentry->tfmname = NULL;
- newentry->psfile = NULL;
- newentry->encname = NULL;
- newentry->encoding = NULL;
-#if HAVE_LIBT1
- newentry->t1_transformp = NULL;
-#endif
-#if HAVE_FT2
- newentry->ft_transformp = NULL;
- newentry->subfont = NULL;
-#endif
- newentry->end = NULL;
- }
- newentry->next=psfontmap;
- psfontmap=newentry;
- return(newentry);
-}
-
-struct psfontmap *SearchPSFontMap(char* fontname,
- struct filemmap* search_mmap)
-{
- static char *pos=NULL,*end=NULL;
- static struct filemmap* searching_mmap=NULL;
- struct psfontmap *entry=NULL;
-
- if (pos==end && search_mmap!=searching_mmap) {
- searching_mmap=search_mmap;
- pos=searching_mmap->data;
- end=searching_mmap->data+searching_mmap->size;
- }
- while(pos<end && (entry==NULL || strcmp(entry->tfmname,fontname)!=0)) {
- while(pos < end
- && (*pos=='\n' || *pos==' ' || *pos=='\t'
- || *pos=='%' || *pos=='*' || *pos==';' || *pos=='#')) {
- while(pos < end && *pos!='\n') pos++; /* skip comments/empty rows */
- pos++;
- }
- if (pos < end) {
- entry=NewPSFont(NULL);
- entry->line = pos;
- /* skip <something and quoted entries */
- while(pos < end && (*pos=='<' || *pos=='"')) {
- if (*pos=='<')
- while(pos < end && *pos!=' ' && *pos!='\t') pos++;
- else
- while(pos < end && *pos!='"') pos++;
- while(pos < end && (*pos==' ' || *pos=='\t')) pos++;
- }
- /* first word is font name */
- entry->tfmname = newword(&pos,end);
- while(pos < end && *pos!='\n') pos++;
- entry->end = pos;
- }
- pos++;
- }
- if (entry!=NULL && strcmp(entry->tfmname,fontname)!=0)
- entry=NULL;
- return(entry);
-}
-
-void ClearPSFontMap(void)
-{
- struct psfontmap *entry;
-
- while(psfontmap!=NULL) {
- entry=psfontmap;
- psfontmap=psfontmap->next;
- free(entry->tfmname);
- if (entry->psfile!=NULL)
- free(entry->psfile);
- if (entry->encname!=NULL)
- free(entry->encname);
- free(entry);
- }
- UnMmapFile(&psfont_mmap);
-#ifdef HAVE_FT2
- UnMmapFile(&ttfont_mmap);
-#endif
-}
-
-void ReadPSFontMap(struct psfontmap *entry)
-{
- char *pos,*end,*psname;
- int nameno = 0;
-
- DEBUG_PRINT((DEBUG_FT|DEBUG_T1),("\n PSFONTMAP: %s ",entry->tfmname));
- pos=entry->line;
- end=entry->end;
- while(pos < end) {
- if (*pos=='<') { /* filename follows */
- pos++;
- if (pos<end && *pos=='<') { /* <<download.font */
- pos++;
- entry->psfile = newword((char**)&pos,end);
- DEBUG_PRINT((DEBUG_FT|DEBUG_T1),("<%s ",entry->psfile));
- } else if (pos<end && *pos=='[') { /* <[encoding.file */
- pos++;
- entry->encname = newword((char**)&pos,end);
- DEBUG_PRINT((DEBUG_FT|DEBUG_T1),("<[%s ",entry->encname));
- } else { /* <some.file */
- char* word =newword((char**)&pos,end);
- if (strncmp(word+strlen(word)-4,".enc",4)==0) {/* <some.enc */
- entry->encname=word;
- DEBUG_PRINT((DEBUG_FT|DEBUG_T1),("<[%s ",entry->encname));
- } else { /* <font */
- entry->psfile=word;
- DEBUG_PRINT((DEBUG_FT|DEBUG_T1),("<%s ",entry->psfile));
- }
- }
- } else if (*pos=='"') { /* PS code: reencoding/tranformation exists */
- char *word;
- double cxx=1.0,cxy=0.0;
- pos++;
- DEBUG_PRINT((DEBUG_FT|DEBUG_T1),("\""));
- while(pos < end && *pos!='"') {
- word=newword((char**)&pos,end);
- while(pos < end && (*pos==' ' || *pos=='\t')) pos++;
- if (pos+10<end && strncmp(pos,"ExtendFont",10)==0) {
- cxx=strtod(word,NULL);
- pos+=10;
- DEBUG_PRINT((DEBUG_FT|DEBUG_T1),("%f ExtendFont ",cxx));
- } else if (pos+9<end && strncmp(pos,"SlantFont",9)==0) {
- pos+=9;
- cxy=strtod(word,NULL);
- DEBUG_PRINT((DEBUG_FT|DEBUG_T1),("%f SlantFont ",cxy));
- } else if (pos+12<end && strncmp(pos,"ReEncodeFont",12)==0) {
- pos+=12;
- DEBUG_PRINT((DEBUG_FT|DEBUG_T1),("%s ReEncodeFont ",word));
- } else {
- DEBUG_PRINT((DEBUG_FT|DEBUG_T1),("(?:%s) ",word));
- }
- free(word);
- }
-#if HAVE_FT2
- entry->ft_transformp=&(entry->ft_transform);
- entry->ft_transform.xx=(FT_Fixed)(cxx*0x10000);
- entry->ft_transform.xy=(FT_Fixed)(cxy*0x10000);
- entry->ft_transform.yx=0;
- entry->ft_transform.yy=0x10000;
-#endif
-#if HAVE_LIBT1
- entry->t1_transformp=&(entry->t1_transform);
- entry->t1_transform.cxx=cxx;
- entry->t1_transform.cxy=cxy;
- entry->t1_transform.cyx=0.0;
- entry->t1_transform.cyy=1.0;
-#endif
- DEBUG_PRINT((DEBUG_FT|DEBUG_T1),("\" "));
- pos++;
- } else { /* bare word */
- switch (++nameno) {
- case 1: /* first word is tfmname and perhaps psname, NOT psfile */
- while(pos<end && *pos!=' ' && *pos!='\t') pos++;
- psname=entry->tfmname;
- break;
- case 2: /* second word is psname, NOT psfile */
- psname = newword((char**)&pos,end);
- DEBUG_PRINT((DEBUG_FT|DEBUG_T1),("(%s) ",psname));
- free(psname);
- break;
- case 3: /* third word is encoding */
- entry->encname = newword((char**)&pos,end);
- DEBUG_PRINT((DEBUG_FT|DEBUG_T1),("<[%s ",entry->encname));
- break;
- default:
- while(pos<end && *pos!=' ' && *pos!='\t') pos++;
- Warning("more than three bare words in font map entry");
- }
- }
- while(pos < end && (*pos==' ' || *pos=='\t')) pos++;
- }
- if (entry->psfile==NULL) {
- /* No psfile-name given, use tfmname */
- entry->psfile=copyword(entry->tfmname);
- DEBUG_PRINT((DEBUG_FT|DEBUG_T1),(" <%s ",entry->psfile));
- }
- if (entry->encname!=NULL
- && (entry->encoding=FindEncoding(entry->encname))==NULL)
- Warning("unable to load font encoding '%s' for %s",
- entry->encname,entry->tfmname);
-}
-
-
-struct psfontmap* FindPSFontMap(char* fontname)
-{
- struct psfontmap *entry;
- static struct filemmap* search_mmap_p=&psfont_mmap;
-
- entry=psfontmap;
- while(entry!=NULL && strcmp(entry->tfmname,fontname)!=0)
- entry=entry->next;
- if(entry==NULL) {
- entry=SearchPSFontMap(fontname,search_mmap_p);
-#ifdef HAVE_FT2
- if(entry==NULL && search_mmap_p!=&ttfont_mmap) {
- search_mmap_p=&ttfont_mmap;
- entry=SearchPSFontMap(fontname,search_mmap_p);
- }
-#endif
- }
- if(entry==NULL) {
- struct psfontmap* entry_subfont=NULL;
- entry=psfontmap;
- while(entry!=NULL && strcmp(entry->tfmname,fontname)!=0) {
- while(entry!=NULL && strchr(entry->tfmname,'@')==NULL)
- entry=entry->next;
- if (entry!=NULL) {
- entry_subfont=FindSubFont(entry,fontname);
- if (entry_subfont!=NULL)
- entry=entry_subfont;
- else
- entry=entry->next;
- }
- }
- }
- if (entry!=NULL && entry->psfile==NULL)
- ReadPSFontMap(entry);
- if (entry!=NULL && entry->encname!=NULL && entry->encoding==NULL)
- /* Encoding given but it cannot be found. Unusable font */
- return(NULL);
- return(entry);
-}
diff --git a/Build/source/texk/dvipng/ft.c-1.12 b/Build/source/texk/dvipng/ft.c-1.12
deleted file mode 100644
index c91ea2fd6ae..00000000000
--- a/Build/source/texk/dvipng/ft.c-1.12
+++ /dev/null
@@ -1,174 +0,0 @@
-/* ft.c */
-
-/************************************************************************
-
- Part of the dvipng distribution
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as
- published by the Free Software Foundation, either version 3 of the
- License, or (at your option) any later version.
-
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this program. If not, see
- <http://www.gnu.org/licenses/>.
-
- Copyright (C) 2002-2008 Jan-Åke Larsson
-
-************************************************************************/
-
-#include "dvipng.h"
-#if HAVE_ALLOCA_H
-# include <alloca.h>
-#endif
-
-void LoadFT(int32_t c, struct char_entry * ptr)
-{
- FT_Bitmap bitmap;
- FT_UInt glyph_i;
- int i,j,k;
- unsigned char* bit;
-
- DEBUG_PRINT(DEBUG_FT,("\n LOAD FT CHAR\t%d (%d)",c,ptr->tfmw));
- if (currentfont->psfontmap!=NULL
- && currentfont->psfontmap->encoding != NULL) {
- DEBUG_PRINT(DEBUG_FT,(" %s",currentfont->psfontmap->encoding->charname[c]));
- glyph_i = FT_Get_Name_Index(currentfont->face,
- currentfont->psfontmap->encoding->charname[c]);
- } else if (currentfont->psfontmap!=NULL
- && currentfont->psfontmap->subfont != NULL) {
- glyph_i = FT_Get_Char_Index( currentfont->face,
- currentfont->psfontmap->subfont->charindex[c] );
- DEBUG_PRINT(DEBUG_FT,(" 0x%X",currentfont->psfontmap->subfont->charindex[c]));
- } else
- glyph_i = FT_Get_Char_Index( currentfont->face, c );
- if (FT_Load_Glyph( currentfont->face, glyph_i,
- FT_LOAD_RENDER | FT_LOAD_TARGET_LIGHT )
- /* On some configurations (with FreeType <= 2.1.7) the above
- fails, while the below works */
- && FT_Load_Glyph( currentfont->face, glyph_i,
- FT_LOAD_RENDER | FT_LOAD_NO_HINTING ))
- Fatal("cannot load FT char %d",c);
- ptr->xOffset = -currentfont->face->glyph->bitmap_left*shrinkfactor;
- ptr->yOffset = (currentfont->face->glyph->bitmap_top-1)*shrinkfactor;
- bitmap=currentfont->face->glyph->bitmap;
- DEBUG_PRINT(DEBUG_FT,(" (%dx%d)",bitmap.width,bitmap.rows));
-
- if ((ptr->data = calloc(bitmap.width*bitmap.rows,sizeof(char))) == NULL)
- Fatal("unable to allocate image space for char %c", (char)c);
- ptr->w = bitmap.width;
- ptr->h = bitmap.rows;
-
-#define GREYLEVELS 16
- DEBUG_PRINT(DEBUG_GLYPH,("\nDRAW GLYPH %d\n", (int)c));
- bit=ptr->data;
- for(i=0;i<bitmap.rows;i++) {
- for(j=0;j<bitmap.width;j++) {
- k=bitmap.buffer[i*bitmap.pitch+j]/(256/GREYLEVELS)*17;
- /* k=(bitmap.buffer[i*bitmap.pitch+j]+1)/16; */
- /* k= k>0 ? k*16-1 : 0; */
- DEBUG_PRINT(DEBUG_GLYPH,("%3u ",k));
- bit[i*bitmap.width+j]=k;
- }
- DEBUG_PRINT(DEBUG_GLYPH,("|\n"));
- }
-}
-
-bool InitFT(struct font_entry * tfontp)
-{
- int error;
-
- if (libfreetype==NULL) {
- if (FT_Init_FreeType( &libfreetype )) {
- Warning("an error occured during freetype initialisation, disabling it");
- option_flags &= ~USE_FREETYPE;
- return(false);
- }
-# ifdef DEBUG
- else {
- FT_Int amajor, aminor, apatch;
-
- DEBUG_PRINT(DEBUG_FT,("\n COMPILED WITH FREETYPE %d.%d.%d",
- FREETYPE_MAJOR, FREETYPE_MINOR, FREETYPE_PATCH));
-# ifdef HAVE_FT_LIBRARY_VERSION
- FT_Library_Version( libfreetype, &amajor, &aminor, &apatch );
- DEBUG_PRINT(DEBUG_FT,("\n USING LIBFT %d.%d.%d",
- amajor, aminor, apatch));
-# endif
- }
-# endif
- }
- DEBUG_PRINT((DEBUG_DVI|DEBUG_FT),("\n OPEN FT FONT:\t'%s'", tfontp->name));
- error = FT_New_Face( libfreetype, tfontp->name, 0, &tfontp->face );
- if (error == FT_Err_Unknown_File_Format) {
- Warning("font file %s has unknown format", tfontp->name);
- return(false);
- } else if (error) {
- Warning("font file %s could not be opened", tfontp->name);
- return(false);
- }
- Message(BE_VERBOSE,"<%s>", tfontp->name);
- if (tfontp->psfontmap != NULL && tfontp->psfontmap->subfont != NULL)
- error=FT_Select_Charmap(tfontp->face, tfontp->psfontmap->subfont->encoding);
- else if (tfontp->psfontmap == NULL || tfontp->psfontmap->encoding == NULL)
-#ifndef FT_ENCODING_ADOBE_CUSTOM
-# define FT_ENCODING_ADOBE_CUSTOM ft_encoding_adobe_custom
-# define FT_ENCODING_ADOBE_STANDARD ft_encoding_adobe_standard
-#endif
- error=FT_Select_Charmap(tfontp->face, FT_ENCODING_ADOBE_CUSTOM);
- if (error) {
- Warning("unable to set font encoding for %s", tfontp->name);
- if(FT_Select_Charmap( tfontp->face, FT_ENCODING_ADOBE_STANDARD )) {
- Warning("unable to set fallback font encoding for %s", tfontp->name);
- return(false);
- }
- }
- if (FT_Set_Char_Size( tfontp->face, /* handle to face object */
- 0, /* char_width in 1/64th of points */
- ((int64_t)tfontp->d*64*7200)/7227/65536,
- /* char_height in 1/64th of _big_points,
- not TeX points */
- tfontp->dpi/shrinkfactor, /* horizontal resolution */
- tfontp->dpi/shrinkfactor )) /* vertical resolution */ {
- Warning("unable to set font size for %s", tfontp->name);
- return(false);
- }
- if (tfontp->psfontmap!=NULL)
- FT_Set_Transform(tfontp->face, tfontp->psfontmap->ft_transformp, NULL);
- tfontp->type = FONT_TYPE_FT;
- return(true);
-}
-
-
-void UnLoadFT(struct char_entry *ptr)
-{
- if (ptr->data!=NULL)
- free(ptr->data);
- ptr->data=NULL;
-}
-
-
-void DoneFT(struct font_entry *tfontp)
-{
- int c=0;
-
- int error = FT_Done_Face( tfontp->face );
- if (error)
- Warning("font file %s could not be closed", tfontp->name);
- while(c<NFNTCHARS) {
- if (tfontp->chr[c]!=NULL) {
- UnLoadFT((struct char_entry*)tfontp->chr[c]);
- free(tfontp->chr[c]);
- tfontp->chr[c]=NULL;
- }
- c++;
- }
- tfontp->name[0]='\0';
-}
-
-
diff --git a/Build/source/texk/dvipng/misc.c-1.12 b/Build/source/texk/dvipng/misc.c-1.12
deleted file mode 100644
index 9debdeb1537..00000000000
--- a/Build/source/texk/dvipng/misc.c-1.12
+++ /dev/null
@@ -1,836 +0,0 @@
-/* misc.c */
-
-/************************************************************************
-
- Part of the dvipng distribution
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as
- published by the Free Software Foundation, either version 3 of the
- License, or (at your option) any later version.
-
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this program. If not, see
- <http://www.gnu.org/licenses/>.
-
- Copyright (C) 2002-2008 Jan-Åke Larsson
-
-************************************************************************/
-
-#include "dvipng.h"
-#ifdef HAVE_LIBGEN_H
-# include <libgen.h>
-#else
-#define basename xbasename
-#endif
-#include <fcntl.h> /* open/close */
-#ifndef MIKTEX
-#include <sys/mman.h>
-#endif
-#include <sys/stat.h>
-
-static char *programname;
-
-/*-->DecodeArgs*/
-/*********************************************************************/
-/***************************** DecodeArgs ****************************/
-/*********************************************************************/
-bool DecodeArgs(int argc, char ** argv)
-{
- int i; /* argument index for options */
- bool ppused=false; /* Flag when -pp is used */
- int32_t number; /* Temporary storage for numeric parameter */
- char *dviname=NULL; /* Name of dvi file */
- char *outname=NULL; /* Name of output file */
-
- if (argv[0]) {
-#ifdef HAVE_GDIMAGEGIF
- programname=strrchr(argv[0],'/');
- if (programname!=NULL)
- programname++;
- else
- programname=argv[0];
- if (strncmp(programname,"dvigif",6)==0)
- option_flags |= GIF_OUTPUT;
-#endif
- programname=argv[0];
- Message(BE_NONQUIET,"This is %s",programname);
- if (strcmp(basename(programname),PACKAGE_NAME)!=0)
- Message(BE_NONQUIET," (%s)", PACKAGE_NAME);
- Message(BE_NONQUIET," %s Copyright 2002-2008 Jan-Ake Larsson\n",
- PACKAGE_VERSION);
- }
-
- for (i=1; i<argc; i++) {
- if (*argv[i]=='-') {
- char *p=argv[i]+2 ;
- char c=argv[i][1] ;
- if (c=='-') {
- p++;
- c=argv[i][2];
- }
- switch (c) {
- case 'd': /* selects Debug output */
- if (*p>'9' && *p!='-') {
- if (strncmp(p,"vinum",5)==0) {
- if (p[5] != '0') {
- option_flags |= DVI_PAGENUM;
- Message(PARSE_STDIN,"DVI page number output on\n",p);
- } else {
- option_flags &= ~DVI_PAGENUM;
- Message(PARSE_STDIN,"DVI page number output off\n");
- }
- break;
- } else if (strncmp(p,"epth",4)==0) { /* Depth reporting */
- if (p[4] != '0') {
- option_flags |= REPORT_DEPTH;
- Message(PARSE_STDIN,"Depth reporting on\n",p);
- } else {
- option_flags &= ~REPORT_DEPTH;
- Message(PARSE_STDIN,"Depth reporting off\n");
- }
- break;
- }
- goto DEFAULT;
- } else {
-#ifdef DEBUG
- if (*p == 0 && argv[i+1])
- p = argv[i+1];
- debug = atoi(p);
- if (debug > 0) {
- if (p == argv[i+1]) i++;
- } else
- debug = DEBUG_DEFAULT;
- Message(PARSE_STDIN,"Debug output enabled\n");
-#ifdef HAVE_LIBKPATHSEA
- kpathsea_debug = debug / LASTDEBUG / 2 ;
-#endif
-#else
- Warning("This instance of %s was compiled without the debug (-d) option",
- programname);
-#endif
- break;
- }
- case 'o': /* Output file is specified */
- if (*p == 0 && argv[i+1])
- p = argv[++i] ;
- outname=p;
- /* remove .png extension */
- Message(PARSE_STDIN,"Output file: %s\n",
- outname);
- break;
-#ifdef MAKETEXPK
- case 'M':
- /* -M, -M1 => don't make font; -M0 => do. */
- makeTexPK = (*p == '0');
-#ifdef HAVE_LIBKPATHSEA
- kpse_set_program_enabled (kpse_pk_format, makeTexPK, kpse_src_cmdline);
-#endif
- if (makeTexPK)
- Message(PARSE_STDIN,"MakeTeXPK enabled\n");
- else
- Message(PARSE_STDIN,"MakeTeXPK disabled\n");
- break;
-#endif /* MAKETEXPK */
- case 'm':
- if (strcmp(p,"ode") == 0 ) {
- if (argv[i+1])
- user_mfmode = argv[++i] ;
- Message(PARSE_STDIN,"MetaFont mode: %s\n",user_mfmode);
- break;
- }
- goto DEFAULT;
- case 'h':
- if (strcmp(p,"elp") == 0 ) {
- break;
- } else if (strncmp(p,"eight",5) == 0 ) { /* Height reporting */
- if (p[5] != '0') {
- option_flags |= REPORT_HEIGHT;
- Message(PARSE_STDIN,"Height reporting on\n",p);
- } else {
- option_flags &= ~REPORT_HEIGHT;
- Message(PARSE_STDIN,"Height reporting off\n");
- }
- break;
- }
- goto DEFAULT;
- case 'O' : /* Offset */
- if (*p == 0 && argv[i+1])
- p = argv[++i] ;
- handlepapersize(p, &x_offset_def, &y_offset_def) ;
- Message(PARSE_STDIN,"Offset: (%d,%d)\n",x_offset_def,y_offset_def);
- break ;
- case 'e':
- if (strncmp(p,"xpand-bbox",10) == 0 ) {
- if (p[10] != '0') {
- option_flags |= EXPAND_BBOX;
- Message(PARSE_STDIN,"BBox expansion on\n",p);
- } else {
- option_flags &= ~EXPAND_BBOX;
- Message(PARSE_STDIN,"BBox expansion off\n");
- }
- break;
- }
- goto DEFAULT;
- case 'T' :
- if (*p == 0 && argv[i+1])
- p = argv[++i];
- if (strcmp(p,"bbox")==0) {
- x_width_def=0;
- y_width_def=0;
- Message(PARSE_STDIN,"Pagesize: (bbox)\n");
- } else if (strcmp(p,"tight")==0) {
- x_width_def=-1;
- y_width_def=-1;
- Message(PARSE_STDIN,"Pagesize: (tight bbox)\n");
- } else {
- handlepapersize(p, &x_width_def, &y_width_def) ;
- Message(PARSE_STDIN,"Pagesize: (%d,%d)\n",
- x_width_def,y_width_def);
- }
- break ;
- case 't': /* specify paper format, only for cropmarks */
-#if HAVE_GDIMAGECREATETRUECOLOR
- /* Truecolor */
- if (strncmp(p,"ruecolor",8)==0) {
- if (p[8] != '0') {
- option_flags |= FORCE_TRUECOLOR;
- Message(PARSE_STDIN,"Truecolor mode on\n",p);
- } else {
- option_flags &= ~FORCE_TRUECOLOR;
- Message(PARSE_STDIN,"Truecolor mode off\n");
- }
- } else
-#endif
-#ifdef HAVE_LIBT1
- if ( strncmp(p,"1lib",4) == 0 ) { /* -t1lib activation */
- if (p[4] != '0') {
- option_flags |= USE_LIBT1;
- Message(PARSE_STDIN,"t1lib rendering on\n",p);
- } else {
- option_flags &= ~USE_LIBT1;
- Message(PARSE_STDIN,"t1lib rendering off\n");
- }
- } else
-#endif
-
- { /* cropmarks not implemented yet */
- if (*p == 0 && argv[i+1])
- p = argv[++i] ;
- if (strcmp(p,"a4")==0) {
- handlepapersize("210mm,297mm",&x_pwidth,&y_pwidth);
- } else if (strcmp(p,"letter")==0) {
- handlepapersize("8.5in,11in",&x_pwidth,&y_pwidth);
- } else if (strcmp(p,"legal")==0) {
- handlepapersize("8.5in,14in",&x_pwidth,&y_pwidth);
- } else if (strcmp(p,"executive")==0) {
- handlepapersize("7.25in,10.5in",&x_pwidth,&y_pwidth);
- } else
- Fatal("papersize %s is not implemented",p);
- Message(PARSE_STDIN,"Papersize: %s\n",p);
- }
- break;
-/* case 'c': */
-/* if (strncmp(p,"acheimages",10)==0) { */
-/* if (p[10] != '0') { */
-/* option_flags |= CACHE_IMAGES; */
-/* Message(PARSE_STDIN,"Caching images\n",p); */
-/* } else { */
-/* option_flags &= ~CACHE_IMAGES; */
-/* Message(PARSE_STDIN,"Not caching images\n"); */
-/* } */
-/* break; */
-/* } */
-/* goto DEFAULT; */
- case 'b':
- if ( *p == 'g' ) { /* -bg background color */
- p++;
- if (*p == 0 && argv[i+1])
- p = argv[++i] ;
- if (strncmp(p,"Transparent",11) == 0 )
- option_flags |= BG_TRANSPARENT_ALPHA;
- else if (strncmp(p,"transparent",11) == 0 )
- option_flags |= BG_TRANSPARENT;
- else
- background(p);
- if (option_flags & BG_TRANSPARENT)
- Message(PARSE_STDIN,"Transp. background (fallback rgb %d,%d,%d)\n",
- cstack[0].red,cstack[0].green,cstack[0].blue);
- else
- Message(PARSE_STDIN,"Background: rgb %d,%d,%d\n",
- cstack[0].red,cstack[0].green,cstack[0].blue);
- break;
- } else if (strcmp(p, "dpi")==0) {
- p+=3;
- if (*p == 0 && argv[i+1])
- p = argv[++i];
- number = atoi(p);
- if (number < 10 || number > 10000)
- Warning("Bad --bdpi parameter, ignored");
- else {
- user_bdpi=number;
- Message(PARSE_STDIN,"Bdpi: %d\n",user_bdpi);
- }
- break;
- } else if ( *p == 'd' ) { /* -bd border width */
- int tmpi;
- char* tmps;
- p++;
- if (*p == 0 && argv[i+1])
- p = argv[++i] ;
- tmpi = strtol(p, &tmps, 10);
- if (p<tmps) {
- borderwidth=tmpi;
- Message(PARSE_STDIN,"Transp. border: %d dots\n",borderwidth);
- }
- if (*tmps) {
- stringrgb(tmps, &bordercolor.red, &bordercolor.green, &bordercolor.blue);
- userbordercolor=TRUE;
- if (borderwidth==0) {
- borderwidth=1;
- Message(PARSE_STDIN,"Transp. border: %d dots\n",borderwidth);
- }
- Message(PARSE_STDIN,"Transp. border: rgb %d,%d,%d\n",
- bordercolor.red, bordercolor.green, bordercolor.blue);
- }
- break;
- }
- goto DEFAULT;
- case 'f':
- if ( *p == 'g' ) { /* -fg foreground color */
- p++;
- if (*p == 0 && argv[i+1])
- p = argv[++i] ;
- resetcolorstack(p);
- Message(PARSE_STDIN,"Foreground: rgb %d,%d,%d\n",
- cstack[1].red,cstack[1].green,cstack[1].blue);
- break;
-#ifdef HAVE_FT2
- } else if ( strncmp(p,"reetype",7) == 0 ) { /* -freetype activation */
- if (p[7] != '0') {
- option_flags |= USE_FREETYPE;
- Message(PARSE_STDIN,"FreeType rendering on\n",p);
- } else {
- option_flags &= ~USE_FREETYPE;
- Message(PARSE_STDIN,"FreeType rendering off\n");
- }
- break;
-#endif
- } else if (strcmp(p,"ollow") == 0 ) {
- if (DVIFollowToggle())
- Message(PARSE_STDIN,"Follow mode on\n");
- else
- Message(PARSE_STDIN,"Follow mode off\n");
- break;
- }
- goto DEFAULT;
- case 'x' : case 'y' :
- if (*p == 0 && argv[i+1])
- p = argv[++i] ;
- number = atoi(p);
- if (number < 1 || number > 1000000)
- Warning("Bad magnification parameter (-x or -y), ignored");
- else {
- usermag=number;
- Message(PARSE_STDIN,"Magstep: %d\n",usermag);
- /*overridemag = (c == 'x' ? 1 : -1) ;*/
- }
- break ;
- case 'g' :
- if (strncmp(p,"amma",4)==0) { /* --gamma correction */
- double gamma=0.0;
-
- p+=4;
- if (*p == 0 && argv[i+1])
- p = argv[++i];
- if (p!=NULL)
- gamma=atof(p);
- if (gamma==0.0) {
- Warning("Bad gamma value, default is %f",DEFAULT_GAMMA);
- gamma=DEFAULT_GAMMA;
- }
- Gamma(gamma);
- Message(PARSE_STDIN,"Gamma value is %s\n", gamma);
- break;
-#ifdef HAVE_GDIMAGEGIF
- } else if (strncmp(p,"if",2)==0) { /* --gif output */
- option_flags |= GIF_OUTPUT;
- Message(PARSE_STDIN,"GIF output\n");
- break;
-#endif
- }
- goto DEFAULT;
- case 'p' :
- if (*p == 'p') { /* a -pp specifier for a page list */
- ppused=true;
- p++ ;
- if (*p == 0 && argv[i+1])
- p = argv[++i];
- Message(PARSE_STDIN,"Page list: %s\n",p);
- if (ParsePages(p))
- Fatal("bad page list specifier (-pp)");
- } else if (strncmp(p,"ng",2)==0) { /* --png output */
- option_flags &= ~GIF_OUTPUT;
- Message(PARSE_STDIN,"PNG output\n");
- } else if (strncmp(p,"icky",4)==0) {
- if (p[4] != '0') {
- option_flags |= MODE_PICKY;
- Message(PARSE_STDIN,"No images output for pages with warnings\n",p);
- } else {
- option_flags &= ~MODE_PICKY;
- Message(PARSE_STDIN,"Images output even for pages with warnings\n");
- }
- } else if (strncmp(p,"alette",6)==0) {
- if (p[6] != '0') {
- option_flags |= FORCE_PALETTE;
- Message(PARSE_STDIN,"Forcing 256-color PNG output\n",p);
- } else {
- option_flags &= ~FORCE_PALETTE;
- Message(PARSE_STDIN,"Allows truecolor PNG output\n");
- }
- } else { /* a -p specifier for first page */
- int32_t firstpage;
- bool abspage=false;
-
- if (*p == 0 && argv[i+1])
- p = argv[++i] ;
- if (*p == '=') {
- abspage=true;
- p++ ;
- }
- if ((*p>='0'&&*p<='9') || (*p=='-' && *(p+1)>='0' && *(p+1)<='9')) {
- firstpage = atoi(p);
- FirstPage(firstpage,abspage);
- Message(PARSE_STDIN,"First page: %d\n",firstpage);
- } else
- Warning("Bad firstpage (-p) parameter, ignored");
- }
- break ;
- case 's' :
- if (strncmp(p,"trict",5)==0) {
- if (p[5] != '0') {
- option_flags |= MODE_STRICT;
- Message(PARSE_STDIN,"Warnings are fatal\n",p);
- } else {
- option_flags &= ~MODE_STRICT;
- Message(PARSE_STDIN,"Warnings are not fatal\n");
- }
- } else
- goto DEFAULT;
- break ;
- case 'n' :
- if (strncmp(p,"oghostscript",12)==0) {
- if (p[12] != '0') {
- option_flags |= NO_GHOSTSCRIPT;
- Message(PARSE_STDIN,"No GhostScript calls\n",p);
- } else {
- option_flags &= ~NO_GHOSTSCRIPT;
- Message(PARSE_STDIN,"GhostScript calls made\n");
- }
- } else if (strncmp(p,"ogssafer",8)==0) {
- if (p[8] != '0') {
- option_flags |= NO_GSSAFER;
- Message(PARSE_STDIN,"GhostScript calls does not use -dSAFER\n",p);
- } else {
- option_flags &= ~NO_GSSAFER;
- Message(PARSE_STDIN,"GhostScript calls use -dSAFER\n");
- }
- } else
- goto DEFAULT;
- break ;
- case 'l':
- {
- int32_t lastpage;
- bool abspage=false;
-
- if (*p == 0 && argv[i+1])
- p = argv[++i] ;
- if (*p == '=') {
- abspage=true;
- p++ ;
- }
- if ((*p>='0'&&*p<='9') || (*p=='-' && *(p+1)>='0' && *(p+1)<='9')) {
- lastpage = atoi(p);
- LastPage(lastpage,abspage);
- Message(PARSE_STDIN,"Last page: %d\n",lastpage);
- } else
- Warning("Bad lastpage (-l) parameter, ignored");
- }
- break ;
- case 'q': /* quiet operation */
- if (*p != '0')
- option_flags &= (~BE_NONQUIET & ~BE_VERBOSE);
- else
- option_flags |= BE_NONQUIET;
- break;
- case 'r': /* process pages in reverse order */
- if (*p != '0') {
- Message(PARSE_STDIN,"Reverse order\n");
- Reverse(true);
- } else {
- Message(PARSE_STDIN,"Normal order\n");
- Reverse(false);
- }
- break;
- case 'v': /* verbatim mode */
- if (strcmp(p, "ersion")==0) {
- if (strcmp(basename(programname),PACKAGE_NAME)!=0)
- printf("%s (%s) %s\n",basename(programname),
- PACKAGE_NAME,PACKAGE_VERSION);
- else
- puts(PACKAGE_STRING);
-#ifdef HAVE_LIBKPATHSEA
- puts (KPSEVERSION);
-#endif
-#ifdef HAVE_FT2
- printf("Compiled with Freetype %d.%d.%d\n",
- FREETYPE_MAJOR, FREETYPE_MINOR, FREETYPE_PATCH);
-# ifdef HAVE_FT_LIBRARY_VERSION
- if (FT_Init_FreeType( &libfreetype ))
- Warning("the Freetype library seems unusable");
- else {
- FT_Int amajor, aminor, apatch;
-
- FT_Library_Version( libfreetype, &amajor, &aminor, &apatch );
- printf("Using libft %d.%d.%d\n",amajor, aminor, apatch);
- FT_Done_FreeType(libfreetype);
- }
-# endif
-#endif
-#ifdef HAVE_LIBT1
- printf("Using t1lib %s\n", T1_GetLibIdent());
-#endif
- puts ("Copyright (C) 2002-2008 Jan-Ake Larsson.\n\
-There is NO warranty. You may redistribute this software\n\
-under the terms of the GNU Lesser General Public License\n\
-version 3, see the COPYING file in the dvipng distribution\n\
-or <http://www.gnu.org/licenses/>.");
- exit (EXIT_SUCCESS);
- }
- if (*p != '0')
- option_flags |= BE_NONQUIET | BE_VERBOSE;
- else
- option_flags &= ~BE_VERBOSE;
- break;
- case 'D' :
- if (*p == 0 && argv[i+1])
- p = argv[++i] ;
- number = atoi(p);
- if (number < 10 || number > 10000)
- Warning("Bad resolution (-D) parameter, ignored") ;
- else {
- dpi=number;
- Message(PARSE_STDIN,"Dpi: %d\n",dpi);
- }
- break;
- case 'Q': /* quality (= shrinkfactor) */
- if (*p == 0 && argv[i+1])
- p = argv[++i];
- if (*p>='0'&&*p<='9') {
- shrinkfactor = atoi(p);
- Message(PARSE_STDIN,"Quality: %d\n",shrinkfactor);
- } else {
- Warning("Non-numeric quality (-Q) value, ignored");
- }
- break;
-#ifdef HAVE_GDIMAGEPNGEX
- case 'z':
- if (*p == 0 && argv[i+1])
- p = argv[++i];
- number = atoi(p);
- if (number<1 || number>9)
- Warning("Bad compression (-z) value, ignored");
- else {
- compression=number;
- Message(PARSE_STDIN,"Compression: %d\n",shrinkfactor);
- }
- break;
-#endif
- case '\0':
- option_flags |= PARSE_STDIN;
- break;
- DEFAULT: default:
- Warning("%s is not a valid option", argv[i]);
- }
- } else {
- dviname=argv[i];
- }
- }
- if (dviname != NULL) {
- if (dvi != NULL && dvi->filep != NULL)
- DVIClose(dvi);
- dvi=DVIOpen(dviname,outname);
- }
-
- if (dvi==NULL) {
- fprintf(stdout,"\nUsage: %s [OPTION]... FILENAME[.dvi]\n", programname);
- fprintf(stdout,"Options are chosen to be similar to dvips' options where possible:\n");
-#ifdef DEBUG
- fprintf(stdout," -d # Debug (# is the debug bitmap, 1 if not given)\n");
-#endif
- fprintf(stdout," -D # Output resolution\n");
- fprintf(stdout," -l # Last page to be output\n");
- fprintf(stdout," -o f Output file, '%%d' is pagenumber\n");
- fprintf(stdout," -O c Image offset\n");
- fprintf(stdout," -p # First page to be output\n");
- fprintf(stdout," -pp #,#.. Page list to be output\n");
- fprintf(stdout," -q* Quiet operation\n");
- fprintf(stdout," -T c Image size (also accepts '-T bbox' and '-T tight')\n");
- fprintf(stdout," -v* Verbose operation\n");
- fprintf(stdout," - Interactive query of options\n");
- fprintf(stdout,"\nThese do not correspond to dvips options:\n");
- fprintf(stdout," -bd # Transparent border width in dots\n");
- fprintf(stdout," -bd s Transparent border fallback color (TeX-style color)\n");
- fprintf(stdout," -bg s Background color (TeX-style color or 'Transparent')\n");
- fprintf(stdout," --depth* Output the image depth on stdout\n");
- fprintf(stdout," --dvinum* Use TeX page numbers in output filenames\n");
- fprintf(stdout," -fg s Foreground color (TeX-style color)\n");
- fprintf(stdout," --follow* Wait for data at end-of-file\n");
-#ifdef HAVE_FT2
- fprintf(stdout," --freetype* FreeType font rendering (default on)\n");
-#endif
- fprintf(stdout," --gamma # Control color interpolation\n");
-#ifdef HAVE_GDIMAGEGIF
- fprintf(stdout," --gif Output GIF images (dvigif default)\n");
-#endif
- fprintf(stdout," --height* Output the image height on stdout\n");
- fprintf(stdout," --noghostscript* Don't use ghostscript for PostScript specials\n");
- fprintf(stdout," --nogssafer* Don't use -dSAFER in ghostscript calls\n");
-#ifdef HAVE_GDIMAGECREATETRUECOLOR
- fprintf(stdout," --palette* Force palette output\n");
-#endif
- fprintf(stdout," --picky When a warning occurs, don't output image\n");
-#ifdef HAVE_GDIMAGEGIF
- fprintf(stdout," --png Output PNG images (dvipng default)\n");
-#endif
- fprintf(stdout," --strict When a warning occurs, exit\n");
-#ifdef HAVE_LIBT1
- fprintf(stdout," --t1lib* T1lib font rendering (default on)\n");
-#endif
-#ifdef HAVE_GDIMAGECREATETRUECOLOR
- fprintf(stdout," --truecolor* Truecolor output\n");
-#endif
- fprintf(stdout," -Q # Quality (T1lib and PK subsampling)\n");
-#ifdef HAVE_GDIMAGEPNGEX
- fprintf(stdout," -z # PNG compression level\n");
-#endif
-
- fprintf(stdout,"\n # = number f = file s = string * = suffix, '0' to turn off\n");
- fprintf(stdout," c = comma-separated dimension pair (e.g., 3.2in,-32.1cm)\n\n");
- /*#ifdef HAVE_LIBKPATHSEA
- {
- extern DllImport char *kpse_bug_address;
- putc ('\n', stdout);
- fputs (kpse_bug_address, stdout);
- }
- #endif*/
- if ((option_flags & PARSE_STDIN) == 0) {
- exit(EXIT_SUCCESS);
- }
- }
- if ((option_flags & PARSE_STDIN) == 0 && (!ppused))
- ParsePages("-");
- return((option_flags & PARSE_STDIN) != 0);
-}
-
-void DecodeString(char *string)
-{
-#define PARSEARGS 10
- char *strv[PARSEARGS];
- int strc=1;
- strv[0]=NULL; /* No program name */
-
- while (*string==' ' || *string=='\t' || *string=='\n')
- string++;
- while (*string!='\0') {
- strv[strc++]=string;
- if (*string!='\'') {
- /* Normal split at whitespace */
- while (*string!=' ' && *string!='\t' && *string!='\n' && *string!='\0')
- string++;
- } else {
- /* String delimiter found , so search for next */
- strv[strc-1]=++string;
- while (*string!='\'' && *string!='\0')
- string++;
- }
- if (*string!='\0')
- *string++='\0';
- while (*string==' ' || *string=='\t' || *string=='\n')
- string++;
- }
- if (strc>1) /* Nonempty */
- (void) DecodeArgs(strc,strv);
-}
-
-
-
-uint32_t UNumRead(unsigned char* current, register int n)
-{
- uint32_t x = (unsigned char) *(current)++; /* number being constructed */
- while(--n)
- x = (x << 8) | *(current)++;
- return(x);
-}
-
-int32_t SNumRead(unsigned char* current, register int n)
-{
- int32_t x = (signed char) *(current)++; /* number being constructed */
- while(--n)
- x = (x << 8) | *(current)++;
- return(x);
-}
-
-
-/**********************************************************************/
-/****************************** Fatal *******************************/
-/**********************************************************************/
-void Fatal (char *fmt, ...)
-{
- va_list args;
-
- va_start(args, fmt);
- fflush(stdout);
- fprintf(stderr, "\n");
- fprintf(stderr, "%s: Fatal error, ", programname);
- vfprintf(stderr, fmt, args);
-
- fprintf(stderr, "\n\n");
- va_end(args);
-
- ClearFonts();
-#ifdef HAVE_FT2
- if (libfreetype)
- (void) FT_Done_FreeType(libfreetype); /* at this point, ignore error */
-#endif
-#ifdef HAVE_LIBT1
- if (libt1)
- (void) T1_CloseLib(); /* at this point, ignore error */
-#endif
- exit(EXIT_FATAL);
-}
-
-/*-->Warning*/
-/**********************************************************************/
-/***************************** Warning ******************************/
-/**********************************************************************/
-void Warning(char *fmt, ...)
-{
- va_list args;
-
- va_start(args, fmt);
-
- if ( option_flags & BE_NONQUIET ) {
- fflush(stdout);
- fprintf(stderr, "%s warning: ", programname);
- vfprintf(stderr, fmt, args);
- fprintf(stderr, " ");
- }
- va_end(args);
-}
-
-/*-->Message*/
-/**********************************************************************/
-/***************************** Message ******************************/
-/**********************************************************************/
-void Message(int activeflags, char *fmt, ...)
-{
- va_list args;
-
- va_start(args, fmt);
- if ( option_flags & activeflags ) {
- vfprintf(stdout, fmt, args);
- }
- va_end(args);
-}
-
-
-bool MmapFile (char *filename,struct filemmap *fmmap)
-{
-#ifndef MIKTEX
- struct stat stat;
-#endif
-
- DEBUG_PRINT(DEBUG_DVI,("\n OPEN FILE:\t'%s'", filename));
- fmmap->data=NULL;
-#ifndef MIKTEX
- if ((fmmap->fd = open(filename,O_RDONLY)) == -1) {
- Warning("cannot open file <%s>", filename);
- return(true);
- }
- fstat(fmmap->fd,&stat);
- fmmap->size=stat.st_size;
-# ifdef HAVE_MMAP
- fmmap->data = mmap(NULL,fmmap->size, PROT_READ, MAP_SHARED,fmmap->fd,0);
- if (fmmap->data == (char*)-1) {
- Warning("cannot mmap file <%s>",filename);
- fmmap->data=NULL;
- close(fmmap->fd);
- return(true);
- }
-# else /* HAVE_MMAP */
- fmmap->data = malloc(fmmap->size);
- if (fmmap->data == NULL) {
- Warning("cannot malloc space for <%s>",filename);
- close(fmmap->fd);
- return(true);
- }
- if (read(fmmap->fd,fmmap->data,fmmap->size)<fmmap->size) {
- Warning("too little data in <%s>",filename);
- free(fmmap->data);
- fmmap->data=NULL;
- close(fmmap->fd);
- return(true);
- }
- close(fmmap->fd);
-# endif /* HAVE_MMAP */
-#else /* MIKTEX */
- fmmap->hFile = CreateFile(filename, GENERIC_READ, FILE_SHARE_READ, 0,
- OPEN_EXISTING, FILE_FLAG_RANDOM_ACCESS, 0);
- if (fmmap->hFile == INVALID_HANDLE_VALUE) {
- Warning("cannot open file <%s>", filename);
- return(true);
- }
- fmmap->size = GetFileSize(fmmap->hFile, 0);
- fmmap->hMap = CreateFileMapping(fmmap->hFile, 0, PAGE_READONLY, 0, 0, 0);
- if (fmmap->hMap == 0) {
- CloseHandle (fmmap->hFile);
- Warning("cannot CreateFileMapping() file <%s>", filename);
- return(true);
- }
- fmmap->data = MapViewOfFile(fmmap->hMap, FILE_MAP_READ, 0, 0, 0);
- if (fmmap->data == NULL) {
- Warning("cannot MapViewOfFile() file <%s>", filename);
- CloseHandle (fmmap->hMap);
- CloseHandle (fmmap->hFile);
- return(true);
- }
-#endif /* MIKTEX */
- return(false);
-}
-
-void UnMmapFile(struct filemmap* fmmap)
-{
- if (fmmap->data!=NULL) {
-#ifndef MIKTEX
-# ifdef HAVE_MMAP
- if (munmap(fmmap->data,fmmap->size))
- Warning("cannot munmap file at 0x%X",fmmap->data);
- if (close(fmmap->fd))
- Warning("cannot close file descriptor %d",fmmap->fd);
-# else /* HAVE_MMAP */
- free(fmmap->data);
-# endif /* HAVE_MMAP */
-#else /* MIKTEX */
- UnmapViewOfFile (fmmap->data);
- CloseHandle (fmmap->hMap);
- CloseHandle (fmmap->hFile);
-#endif /* MIKTEX */
- }
- fmmap->data=NULL;
-}
diff --git a/Build/source/texk/dvipng/pk.c-1.12 b/Build/source/texk/dvipng/pk.c-1.12
deleted file mode 100644
index 471ba11d34b..00000000000
--- a/Build/source/texk/dvipng/pk.c-1.12
+++ /dev/null
@@ -1,407 +0,0 @@
-/* pk.c */
-
-/************************************************************************
-
- Part of the dvipng distribution
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as
- published by the Free Software Foundation, either version 3 of the
- License, or (at your option) any later version.
-
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this program. If not, see
- <http://www.gnu.org/licenses/>.
-
- Copyright (C) 2002-2008 Jan-Åke Larsson
-
-************************************************************************/
-
-#include "dvipng.h"
-#if HAVE_ALLOCA_H
-# include <alloca.h>
-#endif
-
-#define PK_POST 245
-#define PK_PRE 247
-#define PK_ID 89
-
-unsigned char dyn_f;
-int repeatcount;
-int poshalf;
-
-unsigned char getnyb(unsigned char** pos)
-{
- if (poshalf == 0) {
- poshalf=1;
- return(**pos / 16);
- } else {
- poshalf=0;
- return(*(*pos)++ & 15);
- }
-}
-
-uint32_t pk_packed_num(unsigned char** pos)
-{
- register int i;
- uint32_t j;
-
- i = (int)getnyb(pos);
- if (i == 0) {
- do {
- j = (uint32_t)getnyb(pos);
- i++;
- } while (j == 0);
- while (i > 0) {
- j = j * 16 + (uint32_t)getnyb(pos);
- i--;
- };
- return (j - 15 + (13 - dyn_f) * 16 + dyn_f);
- } else if (i <= (int)dyn_f) {
- return ((uint32_t)i);
- } else if (i < 14) {
- return ((i-(uint32_t)dyn_f - 1) * 16 + (uint32_t)getnyb(pos)
- + dyn_f + 1);
- } else {
- if (i == 14) {
- repeatcount = (int)pk_packed_num(pos);
- } else {
- repeatcount = 1;
- }
- return (pk_packed_num(pos)); /* tail end recursion !! */
- }
-}
-
-unsigned char* skip_specials(unsigned char* pos)
-{
- uint32_t i;
-
- while (*pos >= 240 && *pos != PK_POST) {
- i=0;
- switch (*pos++) {
- case 243:
- i = *pos++;
- case 242:
- i = 256 * i + *pos++;
- case 241:
- i = 256 * i + *pos++;
- case 240:
- i = 256 * i + *pos++;
- DEBUG_PRINT(DEBUG_PK,("\n PK SPECIAL\t'%.*s' ",(int)i,pos));
- pos += i;
- break;
- case 244:
-#ifdef DEBUG
- {
- uint32_t c;
- c=UNumRead(pos,4);
- DEBUG_PRINT(DEBUG_PK,("\n PK SPECIAL\t%d",c));
- }
-#endif
- pos += 4;
- break;
- case 245:
- break;
- case 246:
- DEBUG_PRINT(DEBUG_PK,("\n PK\tNOP "));
- break;
- case 247: case 248: case 249: case 250:
- case 251: case 252: case 253: case 254:
- case 255:
- Fatal("unexpected PK flagbyte %d", (int)*pos);
- }
- }
- return(pos);
-}
-
-
-void LoadPK(int32_t c, register struct char_entry * ptr)
-{
- unsigned short shrunk_width,shrunk_height;
- unsigned short width,height;
- short xoffset,yoffset;
- unsigned short i_offset,j_offset;
- int i,j,k,n;
- int count=0;
- bool paint_switch;
- unsigned char *pos,*buffer;
-
- DEBUG_PRINT(DEBUG_PK,("\n LOAD PK CHAR\t%d",c));
- pos=ptr->pkdata;
- if ((ptr->flag_byte & 7) == 7) n=4;
- else if ((ptr->flag_byte & 4) == 4) n=2;
- else n=1;
- dyn_f = ptr->flag_byte / 16;
- paint_switch = ((ptr->flag_byte & 8) != 0);
- /*
- * Read character preamble
- */
- if (n != 4) {
- ptr->tfmw = UNumRead(pos, 3);
- /* +n: vertical escapement not used */
- pos+=3+n;
- } else {
- ptr->tfmw = UNumRead(pos, 4);
- /* +4: horizontal escapement not used */
- /* +n: vertical escapement not used */
- pos+=8+n;
- }
- DEBUG_PRINT(DEBUG_PK,(" %d",ptr->tfmw));
- ptr->tfmw = (dviunits)
- ((int64_t) ptr->tfmw * currentfont->s / 0x100000 );
- DEBUG_PRINT(DEBUG_PK,(" (%d)",ptr->tfmw));
-
- width = UNumRead(pos, n);
- height = UNumRead(pos+=n, n);
- DEBUG_PRINT(DEBUG_PK,(" %dx%d",width,height));
-
- if (width > 0x7fff || height > 0x7fff)
- Fatal("character %d too large in file %s", c, currentfont->name);
-
- /*
- * Hotspot issues: Shrinking to the topleft corner rather than the
- hotspot will displace glyphs a fraction of a pixel. We deal with
- this in as follows: The glyph is shrunk to its hotspot by
- offsetting the bitmap somewhat to put the hotspot in the lower
- left corner of a "shrink square". Shrinking to the topleft corner
- will then act as shrinking to the hotspot. This may enlarge the
- bitmap somewhat, of course. (Also remember that the below
- calculation of i/j_offset is in integer arithmetics.)
-
- There will still be a displacement from rounding the dvi
- position, but vertically it will be equal for all glyphs on a
- line, so we displace a whole line vertically by fractions of a
- pixel. This is acceptible, IMHO. Sometime there will be support
- for subpixel positioning, horizontally. Will do for now, I
- suppose.
- */
- xoffset = SNumRead(pos+=n, n);
- i_offset = ( shrinkfactor - xoffset % shrinkfactor ) % shrinkfactor;
- width += i_offset;
- ptr->xOffset = xoffset+i_offset;
-
- yoffset = SNumRead(pos+=n, n);
- j_offset = ( shrinkfactor - (yoffset-(shrinkfactor-1)) % shrinkfactor )
- % shrinkfactor;
- height += j_offset;
- ptr->yOffset = yoffset+j_offset;
-
- DEBUG_PRINT(DEBUG_PK,(" (%dx%d)",width,height));
- /*
- Extra marginal so that we do not crop the image when shrinking.
- */
- shrunk_width = (width + shrinkfactor - 1) / shrinkfactor;
- shrunk_height = (height + shrinkfactor - 1) / shrinkfactor;
- ptr->w = shrunk_width;
- ptr->h = shrunk_height;
- pos+=n;
- buffer = alloca(shrunk_width*shrunk_height*
- shrinkfactor*shrinkfactor*sizeof(char));
- (void)memset(buffer,0,shrunk_width*shrunk_height*
- shrinkfactor*shrinkfactor*sizeof(char));
- DEBUG_PRINT(DEBUG_GLYPH,("\nDRAW GLYPH %d\n", (int)c));
- /*
- Raster char
- */
- if (dyn_f == 14) { /* get raster by bits */
- int bitweight = 0;
- for (j = j_offset; j < (int) height; j++) { /* get all rows */
- for (i = i_offset; i < (int) width; i++) { /* get one row */
- bitweight /= 2;
- if (bitweight == 0) {
- count = *pos++;
- bitweight = 128;
- }
- if (count & bitweight) {
- buffer[i+j*width]=1;
-#ifdef DEBUG
- DEBUG_PRINT(DEBUG_GLYPH,("+"));
- } else {
- DEBUG_PRINT(DEBUG_GLYPH,(" "));
-#endif
- }
- }
- DEBUG_PRINT(DEBUG_GLYPH,("|\n"));
- }
- } else { /* get packed raster */
- poshalf=0;
- repeatcount = 0;
- for(i=i_offset, j=j_offset; j<height; ) {
- count = pk_packed_num(&pos);
- while (count > 0) {
- if (i+count < width) {
- if (paint_switch)
- for(k=0;k<count;k++) {
- buffer[k+i+j*width]=1;
- DEBUG_PRINT(DEBUG_GLYPH,("*"));
- }
-#ifdef DEBUG
- else for(k=0;k<count;k++)
- DEBUG_PRINT(DEBUG_GLYPH,(" "));
-#endif
- i += count;
- count = 0;
- } else {
- if (paint_switch)
- for(k=i;k<width;k++) {
- buffer[k+j*width]=1;
- DEBUG_PRINT(DEBUG_GLYPH,("#"));
- }
-#ifdef DEBUG
- else for(k=i;k<width;k++)
- DEBUG_PRINT(DEBUG_GLYPH,(" "));
-#endif
- DEBUG_PRINT(DEBUG_GLYPH,("|\n"));
- j++;
- count -= width-i;
- /* Repeat row(s) */
- for (;repeatcount>0; repeatcount--,j++) {
- for (i = i_offset; i<width; i++) {
- buffer[i+j*width]=buffer[i+(j-1)*width];
-#ifdef DEBUG
- if (buffer[i+j*width]>0) {
- DEBUG_PRINT(DEBUG_GLYPH,("="));
- } else {
- DEBUG_PRINT(DEBUG_GLYPH,(" "));
- }
-#endif
- }
- DEBUG_PRINT(DEBUG_GLYPH,("|\n"));
- }
- i=i_offset;
- }
- }
- paint_switch = 1 - paint_switch;
- }
- if (i>i_offset)
- Fatal("wrong number of bits stored: char. %c, font %s",
- (char)c, currentfont->name);
- if (j>height)
- Fatal("bad PK file %s, too many bits", currentfont->name);
- }
- /*
- Shrink raster while doing antialiasing. (See above. The
- single-glyph output seems better than what xdvi at 300 dpi,
- shrinkfactor 3 produces.)
- */
- if ((ptr->data = calloc(shrunk_width*shrunk_height,sizeof(char))) == NULL)
- Fatal("unable to allocate image space for char %c", (char)c);
- for (j = 0; j < (int) height; j++) {
- for (i = 0; i < (int) width; i++) {
- /* if (((i % shrinkfactor) == 0) && ((j % shrinkfactor) == 0))
- ptr->data[i/shrinkfactor+j/shrinkfactor*shrunk_width] =
- buffer[i+j*width];
- else */
- ptr->data[i/shrinkfactor+j/shrinkfactor*shrunk_width] +=
- buffer[i+j*width];
- }
- }
- for (j = 0; j < shrunk_height; j++) {
- for (i = 0; i < shrunk_width; i++) {
- ptr->data[i+j*shrunk_width] = ptr->data[i+j*shrunk_width]
- *255/shrinkfactor/shrinkfactor;
- DEBUG_PRINT(DEBUG_GLYPH,("%3u ",ptr->data[i+j*shrunk_width]));
- }
- DEBUG_PRINT(DEBUG_GLYPH,("|\n"));
- }
-}
-
-void InitPK(struct font_entry * tfontp)
-{
- unsigned char* position;
- struct char_entry *tcharptr; /* temporary char_entry pointer */
- uint32_t hppp, vppp, packet_length;
- uint32_t c;
-
- DEBUG_PRINT((DEBUG_DVI|DEBUG_PK),("\n OPEN FONT:\t'%s'", tfontp->name));
- Message(BE_VERBOSE,"<%s>", tfontp->name);
- if (MmapFile(tfontp->name,&(tfontp->fmmap)))
- Fatal("font file %s unusable", tfontp->name);
- position=(unsigned char*)tfontp->fmmap.data;
- if (tfontp->fmmap.size < 2 || tfontp->fmmap.size < 3+*(position+2)+16)
- Fatal("PK file %s ends prematurely",tfontp->name);
- if (*position++ != PK_PRE)
- Fatal("unknown font format in file %s",tfontp->name);
- if (*position++ != PK_ID)
- Fatal( "wrong version %d of PK file %s (should be 89)",
- (int)*(position-1),tfontp->name);
- DEBUG_PRINT(DEBUG_PK,("\n PK_PRE:\t'%.*s'",(int)*position, position+1));
- position += *position + 1;
-
- tfontp->designsize = UNumRead(position, 4);
- DEBUG_PRINT(DEBUG_PK,(" %d", tfontp->designsize));
- tfontp->type = FONT_TYPE_PK;
-
- c = UNumRead(position+4, 4);
- DEBUG_PRINT(DEBUG_PK,(" %d", c));
- CheckChecksum (tfontp->c, c, tfontp->name);
-
- hppp = UNumRead(position+8, 4);
- vppp = UNumRead(position+12, 4);
- DEBUG_PRINT(DEBUG_PK,(" %d %d", hppp,vppp));
- if (hppp != vppp)
- Warning("aspect ratio is %d:%d (should be 1:1)", hppp, vppp);
- tfontp->magnification = (uint32_t)((uint64_t)hppp * 7227 * 5 / 65536l + 50)/100;
- position+=16;
- /* Read char definitions */
- position = skip_specials(position);
- while (*position != PK_POST) {
- DEBUG_PRINT(DEBUG_PK,("\n @%ld PK CHAR:\t%d",
- (long)position - (long)tfontp->fmmap.data, *position));
- if ((tcharptr = malloc(sizeof(struct char_entry))) == NULL)
- Fatal("cannot malloc space for char_entry");
- tcharptr->flag_byte = *position;
- tcharptr->data = NULL;
- tcharptr->tfmw = 0;
- if ((*position & 7) == 7) {
- packet_length = UNumRead(position+1,4);
- c = UNumRead(position+5, 4);
- position += 9;
- } else if (*position & 4) {
- packet_length = (*position & 3) * 65536l +
- UNumRead(position+1, 2);
- c = UNumRead(position+3, 1);
- position += 4;
- } else {
- packet_length = (*position & 3) * 256 +
- UNumRead(position+1, 1);
- c = UNumRead(position+2, 1);
- position += 3;
- }
- DEBUG_PRINT(DEBUG_PK,(" %d %d",packet_length,c));
- if (c > (LASTFNTCHAR))
- Fatal("PK font %s exceeds char numbering limit",tfontp->name);
- tcharptr->length = packet_length;
- tcharptr->pkdata = position;
- tfontp->chr[c]=tcharptr;
- position += packet_length;
- position = skip_specials(position);
- }
-}
-
-void UnLoadPK(struct char_entry *ptr)
-{
- if (ptr->data!=NULL)
- free(ptr->data);
- ptr->data=NULL;
-}
-
-void DonePK(struct font_entry *tfontp)
-{
- int c=FIRSTFNTCHAR;
-
- UnMmapFile(&(tfontp->fmmap));
- while(c<=LASTFNTCHAR) {
- if (tfontp->chr[c]!=NULL) {
- UnLoadPK((struct char_entry*)tfontp->chr[c]);
- free(tfontp->chr[c]);
- }
- c++;
- }
- tfontp->name[0]='\0';
-}
diff --git a/Build/source/texk/dvipng/set.c-1.12 b/Build/source/texk/dvipng/set.c-1.12
deleted file mode 100644
index 48e3ce742b6..00000000000
--- a/Build/source/texk/dvipng/set.c-1.12
+++ /dev/null
@@ -1,300 +0,0 @@
-/* set.c */
-
-/************************************************************************
-
- Part of the dvipng distribution
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as
- published by the Free Software Foundation, either version 3 of the
- License, or (at your option) any later version.
-
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this program. If not, see
- <http://www.gnu.org/licenses/>.
-
- Copyright (C) 2002-2008 Jan-Åke Larsson
-
-************************************************************************/
-
-#include "dvipng.h"
-#if HAVE_ALLOCA_H
-# include <alloca.h>
-#endif
-#include <math.h>
-
-#ifndef HAVE_GDIMAGECREATETRUECOLOR
-#define gdImageColorAllocateAlpha(i,r,g,b,a) gdImageColorAllocate(i,r,g,b)
-#define gdImageColorResolveAlpha(i,r,g,b,a) gdImageColorResolve(i,r,g,b)
-#define gdImageAlpha(i,c) 0
-#define gdAlphaMax 127
-#endif
-#ifndef HAVE_GDIMAGEPNGEX
-#define gdImagePngEx(i,f,z) gdImagePng(i,f)
-#endif
-
-/* Persistent color cache. Index is ink thickness,
- 0=no ink, 127=total coverage */
-static int ColorCache[gdAlphaMax+1];
-
-void CreateImage(pixels x_width,pixels y_width)
-{
- if (page_imagep)
- gdImageDestroy(page_imagep);
- if (x_width <= 0) x_width=1;
- if (y_width <= 0) y_width=1;
-#ifdef HAVE_GDIMAGECREATETRUECOLOR
- /* GIFs are 256-color */
- if ((option_flags & FORCE_TRUECOLOR
- || page_flags & PAGE_TRUECOLOR)
- && ~option_flags & GIF_OUTPUT
- && ~option_flags & FORCE_PALETTE)
- page_imagep=gdImageCreateTrueColor(x_width,y_width);
- else
-#endif
- page_imagep=gdImageCreate(x_width,y_width);
- /* Set bg color. GIFs cannot handle an alpha channel, resort to
- transparent color index, set in WriteImage */
- ColorCache[0]
- = gdImageColorAllocateAlpha(page_imagep,
- cstack[0].red,
- cstack[0].green,
- cstack[0].blue,
- (option_flags & BG_TRANSPARENT_ALPHA
- && ~option_flags & GIF_OUTPUT) ? 127 : 0);
- ColorCache[gdAlphaMax]=-1;
-#ifdef HAVE_GDIMAGECREATETRUECOLOR
- /* Alpha blending in libgd is only performed for truecolor images.
- We need it for palette images also. Turn libgd alpha blending off
- and calculate color blending where needed. We turn it back on
- briefly for image inclusion. */
- gdImageAlphaBlending(page_imagep, 0);
- if (option_flags & BG_TRANSPARENT_ALPHA)
- gdImageSaveAlpha(page_imagep, 1);
- if (page_imagep->trueColor)
- /* Truecolor: there is no background color index, fill image instead. */
- gdImageFilledRectangle(page_imagep, 0, 0,
- x_width-1, y_width-1, ColorCache[0]);
-#endif
-}
-
-
-void ChangeColor(gdImagePtr imagep,int x1,int y1,
- int x2,int y2,int color1,int color2)
-/* In the given rectangle, change color1 to color2 */
-{
- int x,y;
- for( y=y1; y<=y2; y++) {
- for( x=x1; x<=x2; x++) {
- if (gdImageGetPixel(imagep, x, y)==color1)
- gdImageSetPixel(imagep, x, y, color2);
- }
- }
-}
-
-void WriteImage(char *pngname, int pagenum)
-{
- char* pos;
- FILE* outfp=NULL;
-
- /* Set transparent background. Maybe alpha is not available or
- perhaps we are producing GIFs, so test for BG_TRANSPARENT_ALPHA
- too */
- if (option_flags & (BG_TRANSPARENT|BG_TRANSPARENT_ALPHA))
- gdImageColorTransparent(page_imagep,ColorCache[0]);
- /* Transparent border */
- if (borderwidth>0) {
- int Transparent;
- pixels x_width,y_width;
-
- x_width=gdImageSX(page_imagep);
- y_width=gdImageSY(page_imagep);
-
- /* Set ANOTHER bg color, transparent this time */
- /* No semi-transparency here, given the motivation for this code
- * (box cursor visibility in Emacs) */
- if (userbordercolor)
- Transparent = gdImageColorAllocate(page_imagep,
- bordercolor.red,
- bordercolor.green,
- bordercolor.blue);
- else
- Transparent = gdImageColorAllocate(page_imagep,
- gdImageRed(page_imagep,ColorCache[0]),
- gdImageGreen(page_imagep,ColorCache[0]),
- gdImageBlue(page_imagep,ColorCache[0]));
- gdImageColorTransparent(page_imagep,Transparent);
- ChangeColor(page_imagep,0,0,x_width-1,borderwidth-1,
- ColorCache[0],Transparent);
- ChangeColor(page_imagep,0,0,borderwidth-1,y_width-1,
- ColorCache[0],Transparent);
- ChangeColor(page_imagep,x_width-borderwidth,0,x_width-1,y_width-1,
- ColorCache[0],Transparent);
- ChangeColor(page_imagep,0,y_width-borderwidth,x_width-1,y_width-1,
- ColorCache[0],Transparent);
- }
-
- if ((pos=strchr(pngname,'%')) != NULL) {
- if (strchr(++pos,'%'))
- Fatal("too many %%s in output file name");
- if (*pos == 'd'
- || (*pos=='0' && pos[1]>='1' && pos[1]<='9' && pos[2]=='d')) {
- /* %d -> pagenumber, so add 9 string positions
- since pagenumber max +-2^31 or +-2*10^9 */
- char* tempname = alloca(strlen(pngname)+9);
- sprintf(tempname,pngname,pagenum);
- pngname = tempname;
- } else {
- Fatal("unacceptible format spec in output file name");
- }
- }
-#ifdef HAVE_GDIMAGEGIF
- if (option_flags & GIF_OUTPUT && (pos=strrchr(pngname,'.')) != NULL
- && strcmp(pos,".png")==0) {
- *(pos+1)='g';
- *(pos+2)='i';
- *(pos+3)='f';
- }
-#endif
- if ((outfp = fopen(pngname,"wb")) == NULL)
- Fatal("cannot open output file %s",pngname);
-#ifdef HAVE_GDIMAGEGIF
- if (option_flags & GIF_OUTPUT)
- gdImageGif(page_imagep,outfp);
- else
-#endif
- gdImagePngEx(page_imagep,outfp,compression);
- fclose(outfp);
- DEBUG_PRINT(DEBUG_DVI,("\n WROTE: \t%s\n",pngname));
- DestroyImage();
-}
-
-void DestroyImage(void)
-{
- gdImageDestroy(page_imagep);
- page_imagep=NULL;
-}
-
-static int gammatable[]=
- {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,
- 20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,
- 40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,
- 60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,
- 80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,
- 100,101,102,103,104,105,106,107,108,109,
- 110,111,112,113,114,115,116,117,118,119,
- 120,121,122,123,124,125,126,127};
-
-void Gamma(double gamma)
-{
- int i=0;
-
- while (i<=gdAlphaMax) {
- gammatable[i]=gdAlphaMax-
- (int)(pow((gdAlphaMax-i)/((double)gdAlphaMax),gamma)*gdAlphaMax);
- DEBUG_PRINT(DEBUG_GLYPH,
- ("\n GAMMA GREYSCALE: %d -> %d ",i,gammatable[i]));
- i++;
- }
-}
-
-dviunits SetGlyph(int32_t c, int32_t hh,int32_t vv)
-/* gdImageChar can only do monochrome glyphs */
-{
- register struct char_entry *ptr;
- int dst_alpha,dst_weight,tot_weight,alpha;
- int x,y,pos=0;
- int bgColor,pixelgrey,pixelcolor;
-
- if (c<0 || c>LASTFNTCHAR) {
- Warning("glyph index too large (%d), skipping",c);
- return(0);
- }
- ptr=currentfont->chr[c];
- if (ptr==NULL) {
- Warning("unable to draw glyph %d, skipping",c);
- return(0);
- }
- hh -= ptr->xOffset/shrinkfactor;
- vv -= ptr->yOffset/shrinkfactor;
- /* Initialize persistent color cache. Perhaps this should be in
- color.c? */
- pixelcolor=gdImageColorResolve(page_imagep,
- cstack[csp].red,
- cstack[csp].green,
- cstack[csp].blue);
- if (ColorCache[gdAlphaMax]!=pixelcolor) {
- for( x=1; x<gdAlphaMax; x++ )
- ColorCache[x]=-1;
- ColorCache[gdAlphaMax]=pixelcolor;
- }
- for( y=0; y<ptr->h; y++) {
- for( x=0; x<ptr->w; x++) {
- if (ptr->data[pos]>0) {
- pixelgrey=gammatable[(int)ptr->data[pos]/2];
- bgColor = gdImageGetPixel(page_imagep, hh + x, vv + y);
- if (ColorCache[0]!=bgColor || ColorCache[pixelgrey]==-1) {
- DEBUG_PRINT(DEBUG_GLYPH,("\n GAMMA GREYSCALE: %d -> %d ",
- ptr->data[pos]/2,pixelgrey));
- alpha = gdAlphaMax-pixelgrey;
- dst_alpha = gdImageAlpha(page_imagep,bgColor);
- dst_weight = (gdAlphaMax - dst_alpha) * alpha / gdAlphaMax;
- tot_weight = pixelgrey + dst_weight;
- pixelcolor = gdImageColorResolveAlpha(page_imagep,
- (cstack[csp].red*pixelgrey
- + gdImageRed(page_imagep,bgColor)*dst_weight)/tot_weight,
- (cstack[csp].green*pixelgrey
- + gdImageGreen(page_imagep,bgColor)*dst_weight)/tot_weight,
- (cstack[csp].blue*pixelgrey
- + gdImageBlue(page_imagep,bgColor)*dst_weight)/tot_weight,
- alpha*dst_alpha/gdAlphaMax);
- if (ColorCache[0]==bgColor)
- ColorCache[pixelgrey]=pixelcolor;
- } else
- pixelcolor=ColorCache[pixelgrey];
- gdImageSetPixel(page_imagep, hh + x, vv + y, pixelcolor);
- }
- pos++;
- }
- }
- return(ptr->tfmw);
-}
-
-dviunits SetRule(dviunits a, dviunits b, subpixels hh,subpixels vv)
-{
- /* This routine will draw a \rule */
- int Color;
- pixels width=0, height=0;
-
- if ( a > 0 && b > 0 ) {
- /* Calculate width and height, round up */
- width = (b+dvi->conv*shrinkfactor-1)/dvi->conv/shrinkfactor;
- height = (a+dvi->conv*shrinkfactor-1)/dvi->conv/shrinkfactor;
- }
- if (page_imagep != NULL) {
- if ((height>0) && (width>0)) {
- /* This code produces too dark rules. But what the hell. Grey
- * rules look fuzzy. */
- Color = gdImageColorResolve(page_imagep,
- cstack[csp].red,
- cstack[csp].green,
- cstack[csp].blue);
- /* +1 and -1 are because the Rectangle coords include last pixels */
- gdImageFilledRectangle(page_imagep,hh,vv-height+1,hh+width-1,vv,Color);
- DEBUG_PRINT(DEBUG_DVI,("\n RULE \t%dx%d at (%d,%d)",
- width, height, hh, vv));
- }
- } else {
- /* The +1's are because things are cut _at_that_coordinate_. */
- min(x_min,hh);
- min(y_min,vv-height+1);
- max(x_max,hh+width);
- max(y_max,vv+1);
- }
- return(b);
-}
diff --git a/Build/source/texk/dvipng/special.c-1.12 b/Build/source/texk/dvipng/special.c-1.12
deleted file mode 100644
index a68104cae42..00000000000
--- a/Build/source/texk/dvipng/special.c-1.12
+++ /dev/null
@@ -1,785 +0,0 @@
-/* special.c */
-
-/************************************************************************
-
- Part of the dvipng distribution
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as
- published by the Free Software Foundation, either version 3 of the
- License, or (at your option) any later version.
-
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this program. If not, see
- <http://www.gnu.org/licenses/>.
-
- Copyright (C) 2002-2009 Jan-Åke Larsson
-
-************************************************************************/
-
-#include "dvipng.h"
-
-#define SKIPSPACES(s) while(s && *s==' ' && *s!='\0') s++
-
-/* PostScript can come as a string (headers and raw specials) or
- a memory-mapped file (headers and included EPS figures). */
-
-struct pscode {
- struct pscode* next;
- char* special; /* complete special */
- char* code; /* PS string, null if a file */
- char* filename; /* file name, null if a string */
- char* postcode; /* post PS string */
- struct filemmap fmmap; /* file mmap */
-};
-
-struct pscode* psheaderp=NULL; /* static, DVI-specific header list */
-
-void PSCodeInit(struct pscode *entry, char *special)
-{
- entry->next=NULL;
- entry->special=special;
- entry->code=NULL;
- entry->filename=NULL;
- entry->postcode=NULL;
- entry->fmmap.data=NULL;
- if (special==NULL)
- return;
- if (strncmp(special,"header=",7)==0)
- entry->filename=special+7;
- else if (strncmp(special,"ps:: plotfile ",14)==0)
- entry->filename=special+14;
- else if (special[0]=='"' || special[0]=='!')
- entry->code=special+1;
- else if (strncmp(special,"ps::[begin]",11)==0)
- entry->code=special+11;
- else if (strncmp(special,"ps::[end]",9)==0)
- entry->code=special+9;
- else if (strncmp(special,"ps::",4)==0)
- entry->code=special+4;
- else if (strncmp(special,"ps:",3)==0)
- entry->code=special+3;
- else
- entry->code=special;
-#ifdef DEBUG
- if (entry->code!=NULL)
- DEBUG_PRINT(DEBUG_GS,(" '%s'",entry->code));
- if (entry->filename!=NULL)
- DEBUG_PRINT(DEBUG_GS,(" {%s}",entry->filename));
- if (entry->postcode!=NULL)
- DEBUG_PRINT(DEBUG_GS,(" '%s'",entry->postcode));
-#endif
-}
-
-
-
-void ClearPSHeaders(void)
-{
- struct pscode *temp=psheaderp;
-
- while(temp!=NULL) {
- psheaderp=psheaderp->next;
- if (temp->fmmap.data!=NULL)
- UnMmapFile(&(temp->fmmap));
- free(temp);
- temp=psheaderp;
- }
-}
-
-void writepscode(struct pscode* pscodep, FILE* psstream)
-{
- while (pscodep!=NULL) {
- if (pscodep->code!=NULL) {
- fputs(pscodep->code,psstream);
- putc('\n',psstream);
- DEBUG_PRINT(DEBUG_GS,("\n PS CODE:\t%s",pscodep->code));
- }
- if (pscodep->filename!=NULL && pscodep->fmmap.data==NULL) {
- char* filepath=
- kpse_find_file(pscodep->filename,kpse_tex_ps_header_format,false);
- if (filepath==NULL) {
- Warning("Cannot find PostScript file %s, ignored", pscodep->filename);
- page_flags |= PAGE_GAVE_WARN;
- } else if (MmapFile(filepath,&(pscodep->fmmap))) {
- Warning("PostScript file %s unusable, ignored", pscodep->filename);
- page_flags |= PAGE_GAVE_WARN;
- }
- }
- if (pscodep->fmmap.data!=NULL) {
- unsigned char* position;
-
- DEBUG_PRINT(DEBUG_GS,("\n PS FILE:\t%s",pscodep->filename));
- position=(unsigned char*)pscodep->fmmap.data;
- while(position
- < (unsigned char*)pscodep->fmmap.data + pscodep->fmmap.size) {
- putc(*position,psstream);
- position++;
- }
- }
- if (pscodep->postcode!=NULL) {
- fputs(pscodep->postcode,psstream);
- putc('\n',psstream);
- DEBUG_PRINT(DEBUG_GS,("\n PS POST CODE:\t%s",pscodep->postcode));
- }
- pscodep=pscodep->next;
- }
-}
-
-
-gdImagePtr
-ps2png(struct pscode* pscodep, char *device, int hresolution, int vresolution,
- int llx, int lly, int urx, int ury, int bgred, int bggreen, int bgblue)
-{
-#ifndef MIKTEX
- int downpipe[2], uppipe[2];
- pid_t pid;
-#else
- HANDLE hPngStream;
- HANDLE hPsStream;
- HANDLE hStdErr;
- PROCESS_INFORMATION pi;
- _TCHAR szCommandLine[2048];
- _TCHAR szGsPath[_MAX_PATH];
-#define GS_PATH szGsPath
- int fd;
-#endif
- FILE *psstream=NULL, *pngstream=NULL;
- char resolution[STRSIZE];
- /* char devicesize[STRSIZE]; */
- gdImagePtr psimage=NULL;
- static bool showpage=false;
-
- sprintf(resolution, "-r%dx%d",hresolution,vresolution);
- /* Future extension for \rotatebox
- status=sprintf(devicesize, "-g%dx%d",
- //(int)((sin(atan(1.0))+1)*
- (urx - llx)*hresolution/72,//),
- //(int)((sin(atan(1.0))+1)*
- (ury - lly)*vresolution/72);//);
- */
- DEBUG_PRINT(DEBUG_GS,
- ("\n GS CALL:\t%s %s %s %s %s %s %s %s %s %s %s",/* %s", */
- GS_PATH, device, resolution, /*devicesize,*/
- "-dBATCH", "-dNOPAUSE", "-q", "-sOutputFile=-",
- "-dTextAlphaBits=4", "-dGraphicsAlphaBits=4",
- (option_flags & NO_GSSAFER) ? "-": "-dSAFER",
- (option_flags & NO_GSSAFER) ? "": "- "));
-#ifndef MIKTEX
- if (pipe(downpipe) || pipe(uppipe)) return(NULL);
- /* Ready to fork */
- pid = fork ();
- if (pid == 0) { /* Child process. Execute gs. */
- close(downpipe[1]);
- dup2(downpipe[0], STDIN_FILENO);
- close(downpipe[0]);
- close(uppipe[0]);
- dup2(uppipe[1], STDOUT_FILENO);
- close(uppipe[1]);
- execlp(GS_PATH, GS_PATH, device, resolution, /*devicesize,*/
- "-dBATCH", "-dNOPAUSE", "-q", "-sOutputFile=-",
- "-dTextAlphaBits=4", "-dGraphicsAlphaBits=4",
- (option_flags & NO_GSSAFER) ? "-": "-dSAFER",
- (option_flags & NO_GSSAFER) ? NULL: "-",
- NULL);
- _exit (EXIT_FAILURE);
- }
- /* Parent process. */
-
- close(downpipe[0]);
- psstream=fdopen(downpipe[1],"wb");
- /* fclose(psstream); psstream=fopen("test.ps","wb"); */
- if (psstream == NULL)
- close(downpipe[1]);
- close(uppipe[1]);
- pngstream=fdopen(uppipe[0],"rb");
- if (pngstream == NULL)
- close(uppipe[0]);
-#else /* MIKTEX */
- if (! miktex_find_miktex_executable("mgs.exe", szGsPath)) {
- Warning("Ghostscript could not be found");
- return(NULL);
- }
- sprintf(szCommandLine,"\"%s\" %s %s %s %s %s %s %s %s %s %s",/* %s",*/
- szGsPath, device, resolution, /*devicesize,*/
- "-dBATCH", "-dNOPAUSE", "-q", "-sOutputFile=-",
- "-dTextAlphaBits=4", "-dGraphicsAlphaBits=4",
- (option_flags & NO_GSSAFER) ? "-": "-dSAFER",
- (option_flags & NO_GSSAFER) ? "": "-");
- if (! miktex_start_process_3(szCommandLine, &pi, INVALID_HANDLE_VALUE,
- &hPsStream, &hPngStream, &hStdErr, 0)) {
- Warning("Ghostscript could not be started");
- return(NULL);
- }
- CloseHandle (pi.hThread);
- fd = _open_osfhandle((intptr_t)hPsStream, _O_WRONLY);
- if (fd >= 0) {
- psstream = _tfdopen(fd, "wb");
- if (psstream == NULL)
- _close (fd);
- }
- fd = _open_osfhandle((intptr_t)hPngStream, _O_RDONLY);
- if (fd >= 0) {
- pngstream = _tfdopen(fd, "rb");
- if (pngstream == NULL)
- _close (fd);
- }
-#endif
- if (psstream) {
- writepscode(psheaderp,psstream);
- DEBUG_PRINT(DEBUG_GS,("\n PS CODE:\t<</PageSize[%d %d]/PageOffset[%d %d[1 1 dtransform exch]{0 ge{neg}if exch}forall]>>setpagedevice",
- urx - llx, ury - lly,llx,lly));
- fprintf(psstream, "<</PageSize[%d %d]/PageOffset[%d %d[1 1 dtransform exch]{0 ge{neg}if exch}forall]>>setpagedevice\n",
- urx - llx, ury - lly,llx,lly);
- if ( bgred < 255 || bggreen < 255 || bgblue < 255 ) {
- DEBUG_PRINT(DEBUG_GS,("\n PS CODE:\tgsave %f %f %f setrgbcolor clippath fill grestore",
- bgred/255.0, bggreen/255.0, bgblue/255.0));
- fprintf(psstream, "gsave %f %f %f setrgbcolor clippath fill grestore",
- bgred/255.0, bggreen/255.0, bgblue/255.0);
- }
- writepscode(pscodep,psstream);
- if (showpage) {
- DEBUG_PRINT(DEBUG_GS,("\n PS CODE:\tshowpage"));
- fprintf(psstream, " showpage ");
- }
- fclose(psstream);
- }
- if (pngstream) {
- psimage = gdImageCreateFromPng(pngstream);
- fclose(pngstream);
- }
-#ifdef MIKTEX
- CloseHandle(pi.hProcess);
-#endif
- if (psimage == NULL) {
- DEBUG_PRINT(DEBUG_GS,("\n GS OUTPUT:\tNO IMAGE "));
- if (!showpage) {
- showpage=true;
- DEBUG_PRINT(DEBUG_GS,("(will try adding \"showpage\") "));
- psimage=ps2png(pscodep,
- device, hresolution, vresolution, llx, lly, urx, ury,
- bgred,bggreen,bgblue);
- showpage=false;
- }
-#ifdef DEBUG
- } else {
- DEBUG_PRINT(DEBUG_GS,("\n GS OUTPUT:\t%dx%d image ",
- gdImageSX(psimage),gdImageSY(psimage)));
-#endif
- }
- return psimage;
-}
-
-gdImagePtr
-rescale(gdImagePtr psimage, int pngwidth, int pngheight)
-{
- gdImagePtr scaledimage=psimage;
- /* Rescale unless correct size */
- if (psimage!=NULL
- && gdImageSX(psimage)!=pngwidth
- && gdImageSY(psimage)!=pngheight) {
- DEBUG_PRINT(DEBUG_DVI,
- ("\n RESCALE INCLUDED BITMAP \t(%d,%d) -> (%d,%d)",
- gdImageSX(psimage),gdImageSY(psimage),
- pngwidth,pngheight));
-#ifdef HAVE_GDIMAGECREATETRUECOLOR
- scaledimage=gdImageCreateTrueColor(pngwidth,pngheight);
- /* Copy with overwrite, remember that this is the rescaled source
- image. The real target has alpha blending on. */
- gdImageAlphaBlending(scaledimage,0);
- gdImageCopyResampled(scaledimage,psimage,0,0,0,0,
- pngwidth,pngheight,
- gdImageSX(psimage),gdImageSY(psimage));
-#else
- scaledimage=gdImageCreate(pngwidth,pngheight);
- gdImageCopyResized(scaledimage,psimage,0,0,0,0,
- pngwidth,pngheight,
- gdImageSX(psimage),gdImageSY(psimage));
-#endif
- gdImageDestroy(psimage);
- }
- return(scaledimage);
-}
-
-void newpsheader(char* special) {
- struct pscode* tmp;
- char* txt;
-
- if (psheaderp==NULL && strcmp(special,"header=tex.pro")!=0) {
- newpsheader("header=tex.pro");
- newpsheader("header=color.pro");
- newpsheader("header=special.pro");
- }
- if (strcmp(special+strlen(special)-4,".xcp")==0
- && strncmp(special,"header=",7)==0)
- InitXColorPrologue(special+7);
- if (strncmp(special,"! /pgfH",7)==0)
- newpsheader("! TeXDict begin");
- if (psheaderp==NULL) {
- if ((tmp=psheaderp=malloc(sizeof(struct pscode)))==NULL)
- Fatal("cannot allocate space for PostScript header struct");
- } else {
- /* No duplicates. This still misses pre=..., because we still
- change that. To be fixed */
- tmp=psheaderp;
- if (strcmp(tmp->special,special)==0)
- return;
- while(tmp->next!=NULL) {
- tmp=tmp->next;
- if (strcmp(tmp->special,special)==0)
- return;
- }
- if ((tmp->next=malloc(sizeof(struct pscode)))==NULL)
- Fatal("cannot allocate space for PostScript header struct");
- tmp=tmp->next;
- }
- DEBUG_PRINT(DEBUG_GS,("\n PS HEADER "));
- if ((txt=malloc(strlen(special)+1))==NULL)
- Fatal("cannot malloc space for PostScript header");
- strcpy(txt,special);
- PSCodeInit(tmp,txt);
-}
-
-/*********************************************************************/
-/**************************** SetSpecial ***************************/
-/*********************************************************************/
-
-void SetSpecial(char * special, int32_t hh, int32_t vv)
-/* interpret a \special command, made up of keyword=value pairs,
- * or !header or ps:literal_PostScript
- */
-{
- DEBUG_PRINT(DEBUG_DVI,(" '%s'",special));
- SKIPSPACES(special);
- /********************** Color specials ***********************/
- if (strncmp(special,"background ",11)==0) {
- background(special+11);
- return;
- }
- if (strncmp(special,"color ",6)==0) {
- special+=6;
- SKIPSPACES(special);
- if (strncmp(special,"push ",5)==0) {
- pushcolor(special+5);
- } else {
- if (strcmp(special,"pop")==0)
- popcolor();
- else
- resetcolorstack(special);
- }
- return;
- }
-
- /******************* Image inclusion ********************/
-
- /* Needed tests for regression: PNG, GIF, JPEG and EPS inclusion,
- * for different gd versions */
-
- if (strncmp(special,"PSfile=",7)==0) { /* PSfile */
- char* psname = special+7;
- int llx=0,lly=0,urx=0,ury=0,rwi=0,rhi=0;
- bool clip=false;
- int hresolution,vresolution;
- int pngheight,pngwidth;
-
- /* Remove quotation marks around filename. If no quotation marks,
- use first word as filename */
- if (*psname=='"') {
- psname++;
- special=strrchr(psname,'"');
- } else {
- special=strchr(psname,' ');
- }
- if (special!=NULL) {
- *special='\0';
- special++;
- }
-
- /* Retrieve parameters */
- SKIPSPACES(special);
- while(special && *special) {
- if (strncmp(special,"llx=",4)==0)
- llx = strtol(special+4,&special,10);
- else if (strncmp(special,"lly=",4)==0)
- lly = strtol(special+4,&special,10);
- else if (strncmp(special,"urx=",4)==0)
- urx = strtol(special+4,&special,10);
- else if (strncmp(special,"ury=",4)==0)
- ury = strtol(special+4,&special,10);
- else if (strncmp(special,"rwi=",4)==0)
- rwi = strtol(special+4,&special,10);
- else if (strncmp(special,"rhi=",4)==0)
- rhi = strtol(special+4,&special,10);
- else if (strncmp(special,"clip",4)==0)
- {clip = true; special=special+4;}
- while (*special && *special!=' ') special++;
- SKIPSPACES(special);
- }
-
- /* Calculate resolution, and use our base resolution as a fallback. */
- /* The factor 10 is magic, the dvips graphicx driver needs this. */
- hresolution = ((dpi*rwi+urx-llx-1)/(urx - llx)+9)/10;
- vresolution = ((dpi*rhi+ury-lly-1)/(ury - lly)+9)/10;
- if (vresolution==0) vresolution = hresolution;
- if (hresolution==0) hresolution = vresolution;
- if (hresolution==0) hresolution = vresolution = dpi;
-
- /* Convert from postscript 72 dpi resolution to our given resolution */
- pngwidth = (dpi*rwi+719)/720; /* +719: round up */
- pngheight = (dpi*rhi+719)/720;
- if (pngwidth==0)
- pngwidth = ((dpi*rhi*(urx-llx)+ury-lly-1)/(ury-lly)+719)/720;
- if (pngheight==0)
- pngheight = ((dpi*rwi*(ury-lly)+urx-llx-1)/(urx-llx)+719)/720;
- if (pngheight==0) {
- pngwidth = (dpi*(urx-llx)+71)/72;
- pngheight = (dpi*(ury-lly)+71)/72;
- }
- if (page_imagep != NULL) { /* Draw into image */
- struct pscode image;
- gdImagePtr psimage=NULL;
-#ifndef HAVE_GDIMAGECREATEFROMPNGPTR
- FILE* psstream;
-#endif
-
- PSCodeInit(&image, NULL);
- TEMPSTR(image.filename,kpse_find_file(psname,kpse_pict_format,0));
- if (MmapFile(image.filename,&(image.fmmap)) || image.fmmap.size==0) {
- Warning("Image file %s unusable, image will be left blank",
- image.filename);
- page_flags |= PAGE_GAVE_WARN;
- return;
- }
- Message(BE_NONQUIET," <%s",psname);
- switch ((unsigned char)*image.fmmap.data) {
- case 0x89: /* PNG magic: "\211PNG\r\n\032\n" */
- DEBUG_PRINT(DEBUG_DVI,("\n INCLUDE PNG \t%s",image.filename));
-#ifdef HAVE_GDIMAGECREATEFROMPNGPTR
- psimage=gdImageCreateFromPngPtr(image.fmmap.size,image.fmmap.data);
-#else
- psstream=fopen(image.filename,"rb");
- psimage=gdImageCreateFromPng(psstream);
- fclose(psstream);
-#endif
- psimage=rescale(psimage,pngwidth,pngheight);
- break;
- case 'G': /* GIF magic: "GIF87" or "GIF89" */
- DEBUG_PRINT(DEBUG_DVI,("\n INCLUDE GIF \t%s",image.filename));
-#ifdef HAVE_GDIMAGEGIF
- psimage=rescale(gdImageCreateFromGifPtr(image.fmmap.size,
- image.fmmap.data),
- pngwidth,pngheight);
-#else
- DEBUG_PRINT(DEBUG_DVI,(" (NO GIF DECODER)"));
-#endif
- break;
- case 0xff: /* JPEG magic: 0xffd8 */
- DEBUG_PRINT(DEBUG_DVI,("\n INCLUDE JPEG \t%s",image.filename));
-#ifdef HAVE_GDIMAGECREATEFROMJPEG
-#ifdef HAVE_GDIMAGECREATEFROMPNGPTR
- psimage=gdImageCreateFromJpegPtr(image.fmmap.size,image.fmmap.data);
-#else
- psstream=fopen(image.filename,"rb");
- psimage=gdImageCreateFromJpeg(psstream);
- fclose(psstream);
-#endif
- psimage=rescale(psimage,pngwidth,pngheight);
-#else
- DEBUG_PRINT(DEBUG_DVI,(" (NO JPEG DECODER)"));
-#endif
- break;
- default: /* Default, PostScript magic: "%!PS-Adobe" */
- if (option_flags & NO_GHOSTSCRIPT) {
- Warning("GhostScript calls disallowed by --noghostscript" );
- page_flags |= PAGE_GAVE_WARN;
- } else {
- /* Use alpha blending, and render transparent postscript
- images. The alpha blending works correctly only from
- libgd 2.0.12 upwards */
-#ifdef HAVE_GDIMAGEPNGEX
- if (page_imagep->trueColor) {
- int tllx=llx,tlly=lly,turx=urx,tury=ury;
-
- DEBUG_PRINT((DEBUG_DVI | DEBUG_GS),
- ("\n GS RENDER \t%s -> pngalpha ",image.filename));
- if (!clip) {
- /* Render across the whole image */
- tllx=llx-(hh+1)*72/hresolution;
- tlly=lly-(gdImageSY(page_imagep)-vv-1)*72/vresolution;
- turx=llx+(gdImageSX(page_imagep)-hh)*72/hresolution;
- tury=lly+(vv+1)*72/vresolution;
- DEBUG_PRINT((DEBUG_DVI | DEBUG_GS),
- ("\n EXPAND BBOX \t%d %d %d %d -> %d %d %d %d",
- llx,lly,urx,ury,tllx,tlly,turx,tury));
-#ifdef DEBUG
- } else {
- DEBUG_PRINT((DEBUG_DVI | DEBUG_GS),(", CLIPPED TO BBOX"));
-#endif
- }
- psimage = ps2png(&image, "-sDEVICE=pngalpha",
- hresolution, vresolution,
- tllx, tlly, turx, tury,
- 255,255,255);
- if (psimage==NULL)
- Warning("No GhostScript pngalpha output, opaque image inclusion");
- } else
- Warning("Palette output, opaque image inclusion");
-#endif
- if (psimage==NULL) {
- /* png256 gives inferior result */
- DEBUG_PRINT((DEBUG_DVI | DEBUG_GS),
- ("\n GS RENDER \t%s -> png16m", image.filename));
- psimage = ps2png(&image, "-sDEVICE=png16m",
- hresolution, vresolution,
- llx, lly, urx, ury,
- cstack[0].red,cstack[0].green,cstack[0].blue);
- clip=true;
- page_flags |= PAGE_GAVE_WARN;
- }
- if (!clip) {
- /* Rendering across the whole image */
- hh=0;
- vv=gdImageSY(psimage)-1;
- }
- }
- }
- UnMmapFile(&(image.fmmap));
- if (psimage!=NULL) {
- DEBUG_PRINT(DEBUG_DVI,
- ("\n GRAPHIC(X|S) INCLUDE \t%s (%d,%d) res %dx%d at (%d,%d)",
- psname,gdImageSX(psimage),gdImageSY(psimage),
- hresolution,vresolution,hh,vv));
-#ifdef HAVE_GDIMAGECREATETRUECOLOR
- if (psimage->trueColor && !page_imagep->trueColor)
- gdImageTrueColorToPalette(psimage,0,256);
-#endif
-#ifdef HAVE_GDIMAGEPNGEX
- gdImageAlphaBlending(page_imagep,1);
-#else
- Warning("Using libgd < 2.0.12, opaque image inclusion");
- page_flags |= PAGE_GAVE_WARN;
-#endif
- gdImageCopy(page_imagep, psimage,
- hh, vv-gdImageSY(psimage)+1,
- 0,0,
- gdImageSX(psimage),gdImageSY(psimage));
-#ifdef HAVE_GDIMAGEPNGEX
- gdImageAlphaBlending(page_imagep,0);
-#endif
- gdImageDestroy(psimage);
- } else {
- Warning("Unable to load %s, image will be left blank",image.filename);
- page_flags |= PAGE_GAVE_WARN;
- }
- Message(BE_NONQUIET,">");
- } else { /* Don't draw */
- page_flags |= PAGE_TRUECOLOR;
- DEBUG_PRINT(DEBUG_DVI,
- ("\n GRAPHIC(X|S) INCLUDE \t%s (%d,%d) res %dx%d at (%d,%d)",
- psname,pngheight,pngwidth,
- hresolution,vresolution,hh,vv));
- min(x_min,hh);
- min(y_min,vv-pngheight+1);
- max(x_max,hh+pngwidth);
- max(y_max,vv+1);
- }
- return;
- }
-
- /******************* Raw PostScript ********************/
-
- if (strncmp(special,"!/preview@version(",18)==0) {
- int length=0;
- special+=18;
- while (special[length]!='\0' && special[length]!=')')
- length++;
- if (page_imagep==NULL)
- Message(BE_NONQUIET," (preview-latex version %.*s)",length,special);
- return;
- }
-
- /* preview-latex' tightpage option */
- if (strncmp(special,"!/preview@tightpage",19)==0) {
- special+=19;
- SKIPSPACES(special);
- if (strncmp(special,"true",4)==0) {
- if (page_imagep==NULL)
- Message(BE_NONQUIET," (preview-latex tightpage option detected, will use its bounding box)");
- dvi->flags |= DVI_PREVIEW_LATEX_TIGHTPAGE;
- }
- return;
- }
- if (strncmp(special,"!userdict",9)==0
- && strstr(special+10,"7{currentfile token not{stop}if 65781.76 div")!=NULL) {
- if (page_imagep==NULL && ~dvi->flags & DVI_PREVIEW_LATEX_TIGHTPAGE)
- Message(BE_NONQUIET," (preview-latex <= 0.9.1 tightpage option detected, will use its bounding box)");
- dvi->flags |= DVI_PREVIEW_LATEX_TIGHTPAGE;
- return;
- }
-
- /* preview-latex' dvips bop-hook redefinition */
- if (strncmp(special,"!userdict",9)==0
- && strstr(special+10,"preview-bop-")!=NULL) {
- dvi->flags |= DVI_PREVIEW_BOP_HOOK;
- if (page_imagep==NULL)
- Message(BE_VERBOSE," (preview-latex beginning-of-page-hook detected)");
- return;
- }
-
- if (dvi->flags & DVI_PREVIEW_BOP_HOOK && ~page_flags & PAGE_PREVIEW_BOP
- && strncmp(special,"ps::",4)==0) {
- page_flags |= PAGE_PREVIEW_BOP;
- /* Hokay, decode bounding box */
- dviunits adj_llx,adj_lly,adj_urx,adj_ury,ht,dp,wd;
- adj_llx = strtol(special+4,&special,10);
- adj_lly = strtol(special,&special,10);
- adj_urx = strtol(special,&special,10);
- adj_ury = strtol(special,&special,10);
- ht = strtol(special,&special,10);
- dp = strtol(special,&special,10);
- wd = strtol(special,&special,10);
- if (wd>0) {
- x_offset_tightpage =
- (-adj_llx+dvi->conv*shrinkfactor-1)/dvi->conv/shrinkfactor;
- x_width_tightpage = x_offset_tightpage
- +(wd+adj_urx+dvi->conv*shrinkfactor-1)/dvi->conv/shrinkfactor;
- } else {
- x_offset_tightpage =
- (-wd+adj_urx+dvi->conv*shrinkfactor-1)/dvi->conv/shrinkfactor;
- x_width_tightpage = x_offset_tightpage
- +(-adj_llx+dvi->conv*shrinkfactor-1)/dvi->conv/shrinkfactor;
- }
- /* y-offset = height - 1 */
- y_offset_tightpage =
- (((ht>0)?ht:0)+adj_ury+dvi->conv*shrinkfactor-1)/dvi->conv/shrinkfactor-1;
- y_width_tightpage = y_offset_tightpage+1
- +(((dp>0)?dp:0)-adj_lly+dvi->conv*shrinkfactor-1)/dvi->conv/shrinkfactor;
- return;
- }
-
- if (special[0]=='"' || strncmp(special,"ps:",3)==0) { /* Literal PostScript */
- if (page_imagep != NULL) { /* Draw into image */
- static struct pscode *pscodep=NULL;
- static bool psenvironment=false;
- bool nextisps;
- struct pscode *tmp;
- gdImagePtr psimage=NULL;
- char *txt;
-
- /* Some packages split their literal PostScript code into
- several specials. Check for those, and concatenate them so
- that they're given to one and the same invocation of gs */
- if (pscodep==NULL) {
- Message(BE_NONQUIET," <literal PS");
- if ((tmp=pscodep=malloc(sizeof(struct pscode)))==NULL)
- Fatal("cannot allocate space for raw PostScript struct");
- } else {
- tmp=pscodep;
- while(tmp->next != NULL)
- tmp=tmp->next;
- if ((tmp->next=malloc(sizeof(struct pscode)))==NULL)
- Fatal("cannot allocate space for raw PostScript struct");
- tmp=tmp->next;
- }
- if (strncmp(special,"ps::[begin]",11)==0)
- psenvironment=true;
- else if (strncmp(special,"ps::[end]",9)==0)
- psenvironment=false;
- else if (strcmp(special,"ps:: pgfo")==0)
- /* PostScript code to start page for pgf PostScript
- specials. The first numbers are generally valid for the bop
- instruction, and the latter code is to move the origin to
- the right place. */
- special="ps:: 39139632 55387786 1000 600 600 (tikzdefault.dvi) @start 1 0 bop pgfo 0 0 matrix defaultmatrix transform itransform translate";
- else if (strcmp(special,"ps:: pgfc")==0)
- special="ps:: pgfc eop end";
- nextisps=DVIIsNextPSSpecial(dvi);
- if (psenvironment || nextisps) {
- if (!nextisps) {
- Warning("PostScript environment contains DVI commands");
- page_flags |= PAGE_GAVE_WARN;
- }
- /* Don't use alloca, we do not want to run out of stack space */
- DEBUG_PRINT(DEBUG_GS,("\n PS SPECIAL "));
- txt=malloc(strlen(special)+1);
- strcpy(txt,special);
- PSCodeInit(tmp,txt);
- return;
- }
- DEBUG_PRINT(DEBUG_DVI,("\n LAST PS SPECIAL "));
- PSCodeInit(tmp,special);
- /* Now, render image */
- if (option_flags & NO_GHOSTSCRIPT)
- Warning("GhostScript calls disallowed by --noghostscript" );
- else {
- /* Use alpha blending, and render transparent postscript
- images. The alpha blending works correctly only from
- libgd 2.0.12 upwards */
-#ifdef HAVE_GDIMAGEPNGEX
- if (page_imagep->trueColor) {
- /* Render across the whole image */
- psimage = ps2png(pscodep, "-sDEVICE=pngalpha",
- dpi,dpi,
- -(hh+1)*72/dpi,
- -(gdImageSY(page_imagep)-vv-1)*72/dpi,
- (gdImageSX(page_imagep)-hh)*72/dpi,
- (vv+1)*72/dpi,
- 255,255,255);
- if (psimage!=NULL) {
- gdImageAlphaBlending(page_imagep,1);
- gdImageCopy(page_imagep, psimage,
- 0,0,0,0,
- gdImageSX(psimage),gdImageSY(psimage));
- gdImageAlphaBlending(page_imagep,0);
- gdImageDestroy(psimage);
- } else
- Warning("No GhostScript pngalpha output, cannot render raw PostScript");
- } else
- Warning("Palette output, cannot include raw PostScript");
-#else
- Warning("Using libgd < 2.0.12, unable to include raw PostScript");
-#endif
- }
- while(pscodep->next != NULL) {
- tmp=pscodep->next;
- free(pscodep->special);
- free(pscodep);
- pscodep=tmp;
- }
- free(pscodep);
- pscodep=NULL;
- if (psimage==NULL)
- page_flags |= PAGE_GAVE_WARN;
- Message(BE_NONQUIET,">");
- } else { /* Don't draw */
- page_flags |= PAGE_TRUECOLOR;
- }
- return;
- }
-
- if (strncmp(special,"papersize=",10)==0) { /* papersize spec, ignored */
- return;
- }
-
- if (special[0]=='!' || strncmp(special,"header=",7)==0) { /* PS header */
- newpsheader(special);
- return;
- }
-
- if (strncmp(special,"src:",4)==0) { /* source special */
- if ( page_imagep != NULL )
- Message(BE_NONQUIET," at (%ld,%ld) source \\special{%s}",
- hh, vv, special);
- return;
- }
- if ( page_imagep != NULL ) {
- Warning("at (%ld,%ld) unimplemented \\special{%s}",
- hh, vv, special);
- page_flags |= PAGE_GAVE_WARN;
- }
-}
-
diff --git a/Build/source/texk/dvipng/t1.c-1.12 b/Build/source/texk/dvipng/t1.c-1.12
deleted file mode 100644
index 3fadfac3f6c..00000000000
--- a/Build/source/texk/dvipng/t1.c-1.12
+++ /dev/null
@@ -1,193 +0,0 @@
-/* t1.c */
-
-/************************************************************************
-
- Part of the dvipng distribution
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as
- published by the Free Software Foundation, either version 3 of the
- License, or (at your option) any later version.
-
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this program. If not, see
- <http://www.gnu.org/licenses/>.
-
- Copyright (C) 2002-2008 Jan-Åke Larsson
-
-************************************************************************/
-
-#include "dvipng.h"
-#if HAVE_ALLOCA_H
-# include <alloca.h>
-#endif
-
-void LoadT1(int32_t c, struct char_entry * ptr)
-{
- GLYPH *glyph;
- int original_width,original_height;
- int i,j,k,width,height;
- unsigned short shrunk_width,shrunk_height;
- short xoffset,yoffset;
- unsigned short i_offset,j_offset;
-
- DEBUG_PRINT(DEBUG_T1,("\n LOAD T1 CHAR\t%d",c));
- if ((glyph=
- T1_SetChar(currentfont->T1id, c,
- (float)currentfont->dpi*currentfont->d/65536/72.27,
- currentfont->psfontmap==NULL ? NULL : currentfont->psfontmap->t1_transformp))
- ==NULL)
- Fatal("cannot load T1 char %d",c);
-
- DEBUG_PRINT(DEBUG_T1,(" (%d)",ptr->tfmw));
-
- original_width = glyph->metrics.rightSideBearing
- - glyph->metrics.leftSideBearing;
- original_height = glyph->metrics.ascent - glyph->metrics.descent;
- DEBUG_PRINT(DEBUG_T1,(" %dx%d",original_width,original_height));
-
- if (original_width > 0x7fff || original_height > 0x7fff)
- Fatal("character %d too large in file %s", c, currentfont->name);
-
- /*
- * Hotspot issues: Shrinking to the topleft corner rather than the
- hotspot will displace glyphs a fraction of a pixel. We deal with
- this in as follows: The glyph is shrunk to its hotspot by
- offsetting the bitmap somewhat to put the hotspot in the lower
- left corner of a "shrink square". Shrinking to the topleft corner
- will then act as shrinking to the hotspot. This may enlarge the
- bitmap somewhat, of course. (Also remember that the below
- calculation of i/j_offset is in integer arithmetics.)
-
- There will still be a displacement from rounding the dvi
- position, but vertically it will be equal for all glyphs on a
- line, so we displace a whole line vertically by fractions of a
- pixel. This is acceptible, IMHO. Sometime there will be support
- for subpixel positioning, horizontally. Will do for now, I
- suppose.
- */
- xoffset = -glyph->metrics.leftSideBearing;
- /* printf("xoffset: %d\n",xoffset); */
- i_offset = ( shrinkfactor - xoffset % shrinkfactor ) % shrinkfactor;
- width = original_width+i_offset;
- ptr->xOffset = xoffset+i_offset;
-
- yoffset = glyph->metrics.ascent-1;
- /* printf("yoffset: %d\n",yoffset); */
- j_offset = ( shrinkfactor - (yoffset-(shrinkfactor-1)) % shrinkfactor )
- % shrinkfactor;
- height = original_height+j_offset;
- ptr->yOffset = yoffset+j_offset;
-
- DEBUG_PRINT(DEBUG_T1,(" (%dx%d)",width,height));
- /*
- Extra marginal so that we do not crop the image when shrinking.
- */
- shrunk_width = (width + shrinkfactor - 1) / shrinkfactor;
- shrunk_height = (height + shrinkfactor - 1) / shrinkfactor;
- ptr->w = shrunk_width;
- ptr->h = shrunk_height;
-
- /* printf("(%d,%d) ",ptr->w,ptr->h); */
- DEBUG_PRINT(DEBUG_GLYPH,("\nDRAW GLYPH %d\n", (int)c));
-
- /*
- Shrink raster while doing antialiasing.
- */
- if ((ptr->data = calloc(shrunk_width*shrunk_height,sizeof(char))) == NULL)
- Fatal("unable to allocate image space for char %c", (char)c);
- for (j = 0; j < original_height; j++) {
- for (i = 0; i < (original_width+7)/8 ; i++) {
- for (k = 0; k < 8 ; k++) {
- DEBUG_PRINT(DEBUG_GLYPH,
- ("%c",
- (glyph->bits[i+j*((original_width+7)/8)] & (1<<k)) ?
- 'x' : ' '));
- ptr->data[(i*8+k+i_offset)/shrinkfactor
- +(j+j_offset)/shrinkfactor*shrunk_width] +=
- (glyph->bits[i+j*((original_width+7)/8)] & (1<<k) ? 1 : 0);
- }
- }
- DEBUG_PRINT(DEBUG_GLYPH,("|\n"));
- }
- for (j = 0; j < shrunk_height; j++) {
- for (i = 0; i < shrunk_width; i++) {
- ptr->data[i+j*shrunk_width] = ptr->data[i+j*shrunk_width]
- *255/shrinkfactor/shrinkfactor;
- DEBUG_PRINT(DEBUG_GLYPH,("%3u ",ptr->data[i+j*shrunk_width]));
- }
- DEBUG_PRINT(DEBUG_GLYPH,("|\n"));
- }
-}
-
-bool InitT1(struct font_entry * tfontp)
-{
- if (libt1==NULL) {
- if ((libt1=T1_InitLib( NO_LOGFILE | IGNORE_CONFIGFILE
- | IGNORE_FONTDATABASE | T1_NO_AFM)) == NULL) {
- Warning("an error occured during t1lib initialisation, disabling it");
- option_flags &= ~USE_LIBT1;
- return(false);
- }
-# ifdef DEBUG
- else
- DEBUG_PRINT(DEBUG_T1,("\n T1LIB VERSION: %s", T1_GetLibIdent()));
-# endif
- }
-
- DEBUG_PRINT((DEBUG_DVI|DEBUG_T1),("\n OPEN T1 FONT:\t'%s'", tfontp->name));
- tfontp->T1id = T1_AddFont( tfontp->name );
- if (tfontp->T1id < 0) {
- Warning("t1lib could not open font file %s", tfontp->name);
- return(false);
- }
- if (T1_LoadFont(tfontp->T1id)) {
- Warning("t1lib could not load font file %s", tfontp->name);
- return(false);
- }
- Message(BE_VERBOSE,"<%s>", tfontp->name);
- if (tfontp->psfontmap!=NULL && tfontp->psfontmap->encoding != NULL) {
- DEBUG_PRINT(DEBUG_T1,("\n USE ENCODING:\t'%s'", tfontp->psfontmap->encoding->name));
- if (T1_ReencodeFont(tfontp->T1id,tfontp->psfontmap->encoding->charname)) {
- Warning("unable to use font encoding '%s' for %s",
- tfontp->psfontmap->encoding->name,tfontp->name);
- return(false);
- }
- }
- tfontp->type = FONT_TYPE_T1;
- return(true);
-}
-
-
-void UnLoadT1(struct char_entry *ptr)
-{
- if (ptr->data!=NULL)
- free(ptr->data);
- ptr->data=NULL;
-}
-
-
-void DoneT1(struct font_entry *tfontp)
-{
- int c=0;
-
- int error = T1_DeleteFont( tfontp->T1id );
- if (error)
- Warning("font file %s could not be closed", tfontp->name);
- while(c<NFNTCHARS) {
- if (tfontp->chr[c]!=NULL) {
- UnLoadT1((struct char_entry*)tfontp->chr[c]);
- free(tfontp->chr[c]);
- tfontp->chr[c]=NULL;
- }
- c++;
- }
- tfontp->name[0]='\0';
-}
-
-
diff --git a/Build/source/texk/dvipng/tfm.c-1.12 b/Build/source/texk/dvipng/tfm.c-1.12
deleted file mode 100644
index 9dde751f2f7..00000000000
--- a/Build/source/texk/dvipng/tfm.c-1.12
+++ /dev/null
@@ -1,79 +0,0 @@
-/* tfm.c */
-
-/************************************************************************
-
- Part of the dvipng distribution
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as
- published by the Free Software Foundation, either version 3 of the
- License, or (at your option) any later version.
-
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this program. If not, see
- <http://www.gnu.org/licenses/>.
-
- Copyright (C) 2002-2008 Jan-Åke Larsson
-
-************************************************************************/
-
-#include "dvipng.h"
-#if HAVE_ALLOCA_H
-# include <alloca.h>
-#endif
-
-bool ReadTFM(struct font_entry * tfontp, char* tfmname)
-{
- struct filemmap fmmap;
- struct char_entry *tcharptr;
- unsigned char *position;
- int lh,bc,ec,nw, c;
- dviunits* width;
-
- DEBUG_PRINT((DEBUG_DVI|DEBUG_FT|DEBUG_TFM),
- ("\n OPEN METRICS:\t'%s'", tfmname));
- if (MmapFile(tfmname,&fmmap)) return(false);
- position=(unsigned char*)fmmap.data;
- lh = UNumRead(position+2,2);
- bc = UNumRead(position+4,2);
- ec = UNumRead(position+6,2);
- nw = UNumRead(position+8,2);
- DEBUG_PRINT(DEBUG_TFM,(" %d %d %d %d",lh,bc,ec,nw));
- width=alloca(nw*sizeof(dviunits));
- c=0;
- position=position+24+(lh+ec-bc+1)*4;
- while( c < nw ) {
- width[c] = SNumRead(position,4);
- c++;
- position += 4;
- }
-
- /* Read char widths */
- c=bc;
- position=(unsigned char*)fmmap.data+24+lh*4;
- while(c <= ec) {
- DEBUG_PRINT(DEBUG_TFM,("\n@%ld TFM METRICS:\t",
- (long)position - (long)fmmap.data));
- tcharptr=xmalloc(sizeof(struct char_entry));
- tcharptr->data=NULL;
- tcharptr->tfmw=width[*position];
- DEBUG_PRINT(DEBUG_TFM,("%d [%d] %d",c,*position,tcharptr->tfmw));
- tcharptr->tfmw = (dviunits)
- ((int64_t) tcharptr->tfmw * tfontp->s / (1 << 20));
- DEBUG_PRINT(DEBUG_TFM,(" (%d)",tcharptr->tfmw));
- if (c >= NFNTCHARS) /* Only positive for now */
- Fatal("tfm file %s exceeds char numbering limit",tfmname);
- tfontp->chr[c] = tcharptr;
- c++;
- position += 4;
- }
- UnMmapFile(&fmmap);
- return(true);
-}
-
-
diff --git a/Build/source/texk/ps2pkm/ChangeLog b/Build/source/texk/ps2pkm/ChangeLog
index 25f08b5a38c..da2bb89b371 100644
--- a/Build/source/texk/ps2pkm/ChangeLog
+++ b/Build/source/texk/ps2pkm/ChangeLog
@@ -1,4 +1,4 @@
-2009-05-07 Peter Breitenlohner <peb@mppmu.mpg.de>
+2009-06-02 Peter Breitenlohner <peb@mppmu.mpg.de>
* regions.c, regions.h, t1imager.h:
rename INFINITY -> T1_INFINITY, to avoid name conflict with