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Diffstat (limited to 'Build/source/texk/xdvik/aclocal.m4')
-rw-r--r--Build/source/texk/xdvik/aclocal.m41053
1 files changed, 17 insertions, 1036 deletions
diff --git a/Build/source/texk/xdvik/aclocal.m4 b/Build/source/texk/xdvik/aclocal.m4
index 023354bc00e..97ac02835e7 100644
--- a/Build/source/texk/xdvik/aclocal.m4
+++ b/Build/source/texk/xdvik/aclocal.m4
@@ -1,1036 +1,17 @@
-dnl ### Check whether iconv takes a 'const char **' or a 'char **' input argument.
-dnl ### According to EEE 1003.1, `char **' is correct, but e.g. librecode
-dnl ### uses `const char **'.
-dnl ### We use C++'s built-in function overloading to distinguish between the two.
-AC_DEFUN([XDVI_ICONV_CHAR_PPTR_TYPE],
-[
-AC_LANG_SAVE AC_LANG_CPLUSPLUS
-# AC_LANG_PUSH(C++) # in newer autoconf
-#
-xdvi_iconv_save_libs="$LIBS"
-xdvi_iconv_save_cxxflags="$CXXFLAGS"
-xdvi_iconv_save_ldflags="$LDFLAGS"
-#
-LIBS="$LIBS $iconv_libs"
-CXXFLAGS="$CXXFLAGS $iconv_includes"
-LDFLAGS="$LDFLAGS $iconv_libpath"
-#
-AC_MSG_CHECKING([for iconv input type])
-AC_CACHE_VAL(xdvi_iconv_char_pptr_type,
-[AC_TRY_RUN(
-[
-/* iconv() definitions may differ depending on following macros ... */
-#ifdef __hpux
-/* On HP-UX 10.10 B and 20.10, compiling with _XOPEN_SOURCE + ..._EXTENDED
- * leads to poll() not realizing that a file descriptor is writable in psgs.c.
- */
-# define _HPUX_SOURCE 1
-#else
-# ifndef _XOPEN_SOURCE
-# define _XOPEN_SOURCE 600
-# endif
-# define _XOPEN_SOURCE_EXTENDED 1
-# define __EXTENSIONS__ 1 /* needed to get struct timeval on SunOS 5.5 */
-# define _SVID_SOURCE 1 /* needed to get S_IFLNK in glibc */
-# define _BSD_SOURCE 1 /* needed to get F_SETOWN in glibc-2.1.3 */
-#endif
-
-#include <iconv.h>
-
- // Define two iconv_adapter() functions, one with a const char **, the other with
- // a char ** argument. The compiler will figure out which one to use, and we can
- // check the exit value to see which it was.
- // Idea taken from http://gcc.gnu.org/ml/libstdc++/2000-11/msg00127.html
-
- typedef const char ** ConstCharPtrT;
- typedef char ** CharPtrT;
-
- inline int
- iconv_adapter(size_t(*iconv_func)(iconv_t, ConstCharPtrT, size_t *, char**, size_t*),
- iconv_t cd, char **inbuf, size_t *inbytesleft,
- char **outbuf, size_t *outbytesleft)
- {
- return 1; // 1 = false = const char **
- }
-
-
- inline int
- iconv_adapter(size_t(*iconv_func)(iconv_t, CharPtrT, size_t *, char**, size_t*),
- iconv_t cd, char **inbuf, size_t *inbytesleft,
- char **outbuf, size_t *outbytesleft)
- {
- return 0; // 0 = true = char **
- }
-
-
- int main(void)
- {
- iconv_t testconv = (iconv_t)-1;
- char *ptr1 = 0;
- char *ptr2 = 0;
- size_t len1 = 0;
- size_t len2 = 0;
-
- return iconv_adapter(iconv, testconv,
- (char**)&ptr1, &len1,
- (char**)&ptr2, &len2);
- }
-],
-xdvi_iconv_char_pptr_type="char_pptr",
-xdvi_iconv_char_pptr_type="const_char_pptr",
-# `correct' default for cross-compiling ...
-xdvi_iconv_char_pptr_type="char_pptr")])
-#
-LIBS="$xdvi_iconv_save_libs"
-CXXFLAGS="$xdvi_iconv_save_cxxflags"
-LDFLAGS="$xdvi_iconv_save_ldflags"
-#
-if test $xdvi_iconv_char_pptr_type = "const_char_pptr"; then
- AC_DEFINE(ICONV_CHAR_PPTR_TYPE, const char **)
- AC_MSG_RESULT([const char **])
-else
- AC_DEFINE(ICONV_CHAR_PPTR_TYPE, char **)
- AC_MSG_RESULT([char **])
-fi
-AC_LANG_RESTORE]
-#AC_LANG_POP(C++) # in newer autoconf
-)
-
-dnl ### Check for whether setsid() is allowed within vfork()
-dnl (Mac OS X 10.3 (Panther, 11/2003) is one O/S which does not allow this.)
-
-AC_DEFUN([XDVI_FUNC_SETSID_IN_VFORK],
-[if test $ac_cv_func_vfork_works = yes; then
-AC_CACHE_CHECK([for whether setsid() is allowed within vfork()],
-xdvi_cv_setsid_in_vfork,
-[AC_TRY_RUN(
-[/* Test adapted from Gnu autoconf */
-/* Thanks to Paul Eggert for this test. */
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#ifdef HAVE_VFORK_H
-#include <vfork.h>
-#endif
-int
-main() {
- pid_t parent = getpid ();
- pid_t child;
-
- child = vfork ();
-
- if (child == 0) {
- if (setsid () == -1)
- _exit(1);
- _exit(0);
- } else {
- int status;
-
- while (wait(&status) != child)
- ;
- exit(
- /* Was there some problem with vforking? */
- child < 0
-
- /* Did the child fail? (This shouldn't happen.) */
- || status
- );
- }
-}],
-xdvi_cv_setsid_in_vfork=yes,
-xdvi_cv_setsid_in_vfork=no,
-# safe value for cross-compiling
-xdvi_cv_setsid_in_vfork=no)])
-if test $xdvi_cv_setsid_in_vfork = yes; then
- AC_DEFINE(HAVE_GOOD_SETSID_VFORK)
-fi]
-fi)
-
-dnl ### Check if the --allow-multiple-definition linker flag is
-dnl ### available (assuming that we need to use it if it is).
-dnl ### If it isn't, check if the linker accepts multiple definitions,
-dnl ### and if it doesn't, don't define LD_ALLOWS_MULTIPLE_DEFINITIONS.
-
-AC_DEFUN([XDVI_LINKER_MULTIPLE_DEFNS],
-[AC_CACHE_CHECK([whether linker supports the --allow-multiple-definition flag],
-xdvi_linker_multiple_defns,
-xdvi_save_LDFLAGS="$LDFLAGS"
-LDFLAGS="-Xlinker --allow-multiple-definition"
-x_linker_options=""
-[AC_TRY_LINK(
- [#include <stdio.h>
- ],
- [void foo(void);
- ],
- xdvi_linker_multiple_defns=yes, xdvi_linker_multiple_defns=no
-)]
-)
-if test $xdvi_linker_multiple_defns = yes; then
- x_linker_options="-Xlinker --allow-multiple-definition"
- LDFLAGS="$xdvi_save_LDFLAGS"
- AC_DEFINE(LD_ALLOWS_MULTIPLE_DEFINITIONS)
-else
- LDFLAGS="$xdvi_save_LDFLAGS"
-
- xdvi_ld_save_LIBS="$LIBS"
- xdvi_ld_save_CFLAGS="$CFLAGS"
- xdvi_ld_save_CPPFLAGS="$CPPFLAGS"
- xdvi_ld_save_LDFLAGS="$LDFLAGS"
-
- LIBS="$X_PRE_LIBS -lXt -lX11 $X_EXTRA_LIBS $LIBS"
- CFLAGS="$X_CFLAGS $CFLAGS"
- CPPFLAGS="$X_CFLAGS $CPPFLAGS"
- LDFLAGS="$X_LIBS $LDFLAGS"
-
- AC_MSG_CHECKING([whether linker supports multiple definitions by default])
-
- AC_TRY_LINK(
- [#include <X11/Intrinsic.h>
-
- XtIntervalId XtAppAddTimeOut(XtAppContext app,
- unsigned long interval,
- XtTimerCallbackProc proc,
- XtPointer closure)
- {
- (void)app; (void)interval; (void)proc; (void)closure;
- return (XtIntervalId)0;
- }
- ],[
- XtIntervalId i = 0;
- XtRemoveTimeOut(i);
- ],
- xdvi_linker_multiple_defns=yes, xdvi_linker_multiple_defns=no
- )
-
- if test $xdvi_linker_multiple_defns = yes; then
- AC_MSG_RESULT(yes)
- AC_DEFINE(LD_ALLOWS_MULTIPLE_DEFINITIONS)
- else
- AC_MSG_RESULT(no)
- AC_MSG_WARN([Linker does not allow multiple definitions.
- *****************************************************************
- * Warning: Your linker does not allow multiple definitions. *
- * This does not make xdvik unusable, but it will cause problems *
- * with event handling: Some widgets, e.g. the print log window, *
- * tooltips, statusline messages and hyperlink location markers *
- * will not be updated until the mouse is moved. *
- *****************************************************************])
- fi
- LIBS="$xdvi_ld_save_LIBS"
- CFLAGS="$xdvi_ld_save_CFLAGS"
- CPPFLAGS="$xdvi_ld_save_CPPFLAGS"
- LDFLAGS="$xdvi_ld_save_LDFLAGS"
-fi
-AC_SUBST(x_linker_options)])
-
-
-dnl ### Determine integer type to use for bitmaps
-
-AC_DEFUN([XDVI_C_BITMAP_TYPE],
-[AC_MSG_CHECKING(for integer type to use in bitmaps)
-AC_CACHE_VAL(xdvi_cv_bitmap_type,
-[AC_TRY_RUN(
-[#include <stdio.h>
-main()
-{
- FILE *f=fopen("conftestval", "w");
- if (!f) exit(1);
- if ((sizeof(unsigned long) == 4 || sizeof(unsigned long) == 2)
- && sizeof(unsigned long) != sizeof(unsigned int))
- fprintf(f, "BMTYPE=long BMBYTES=%d\n", sizeof(unsigned long));
- if (sizeof(unsigned int) == 4 || sizeof(unsigned int) == 2)
- fprintf(f, "BMTYPE=int BMBYTES=%d\n", sizeof(unsigned int));
- else if (sizeof(unsigned short) == 4 || sizeof(unsigned short) == 2)
- fprintf(f, "BMTYPE=short BMBYTES=%d\n", sizeof(unsigned short));
- else fprintf(f, "BMTYPE=char BMBYTES=%d\n", sizeof(unsigned char));
- exit(0);
-}],
-xdvi_cv_bitmap_type="`cat conftestval`",
-AC_MSG_ERROR(could not determine integer type for bitmap))])
-eval "$xdvi_cv_bitmap_type"
-AC_DEFINE_UNQUOTED(BMTYPE, $BMTYPE)
-AC_DEFINE_UNQUOTED(BMBYTES, $BMBYTES)
-AC_MSG_RESULT([unsigned $BMTYPE, size = $BMBYTES])])
-
-
-dnl ### Check for whether the C compiler does string concatenation
-
-AC_DEFUN([XDVI_CC_CONCAT],
-[AC_CACHE_CHECK([whether C compiler supports string concatenation], xdvi_cc_concat,
-[AC_TRY_COMPILE(
-[#include <stdio.h>
-], [puts("Testing" " string" " concatenation");
-], xdvi_cc_concat=yes, xdvi_cc_concat=no)])
-if test $xdvi_cc_concat = yes; then
- AC_DEFINE(HAVE_CC_CONCAT)
-fi])
-
-
-dnl ### Check for at-least-pretend Streams capability
-
-AC_DEFUN([XDVI_SYS_STREAMS],
-[AC_CACHE_CHECK([for stropts.h and isastream()], xdvi_cv_sys_streams,
-[AC_TRY_LINK(
-[#include <stropts.h>
-], [#ifndef I_SETSIG
-choke me
-#else
-isastream(0);
-#endif], xdvi_cv_sys_streams=yes, xdvi_cv_sys_streams=no)])
-if test $xdvi_cv_sys_streams = yes; then
- AC_DEFINE(HAVE_STREAMS)
-fi])
-
-
-dnl ### Check for poll()
-
-AC_DEFUN([XDVI_FUNC_POLL],
-[AC_CACHE_CHECK([for poll.h and poll()], xdvi_cv_func_poll,
-[AC_TRY_LINK(
-[#include <poll.h>
-], [poll((struct pollfd *) 0, 0, 0);],
-xdvi_cv_func_poll=yes, xdvi_cv_func_poll=no)])
-if test $xdvi_cv_func_poll = yes; then
- AC_DEFINE(HAVE_POLL)
-else
- AC_CHECK_HEADERS(sys/select.h select.h)
-fi])
-
-
-dnl ### Check for SunOS 4
-
-AC_DEFUN([XDVI_SYS_SUNOS_4],
-[AC_CACHE_CHECK([for SunOS 4], xdvi_cv_sys_sunos_4,
-[case "`(uname -sr) 2>/dev/null`" in
-"SunOS 4."*)
- xdvi_cv_sys_sunos_4=yes ;;
-*) xdvi_cv_sys_sunos_4=no ;;
-esac])
-if test $xdvi_cv_sys_sunos_4 = yes; then
- AC_DEFINE(SUNOS4)
-fi])
-
-dnl ### Check for certain broken versions of Linux
-
-AC_DEFUN([XDVI_SYS_OLD_LINUX],
-[AC_CACHE_CHECK([for certain old versions of Linux], xdvi_cv_sys_old_linux,
-[case "`(uname -sr) 2>/dev/null`" in
-"Linux 2."[[01]].* | "Linux 2.2."[[0-8]] | "Linux 2.2."[[0-8]]-*)
- xdvi_cv_sys_old_linux=yes ;;
-*) xdvi_cv_sys_old_linux=no ;;
-esac])
-if test $xdvi_cv_sys_old_linux = yes; then
- AC_DEFINE(FLAKY_SIGPOLL)
-fi])
-
-dnl ### Process a string argument
-
-dnl XDVI_ARG_STRING(PACKAGE, HELP-STRING, VARIABLE, DEFAULT_VALUE)
-AC_DEFUN([XDVI_ARG_STRING],
-[AC_ARG_WITH($1, [$2], [AC_DEFINE_UNQUOTED($3, "$withval")
-], [AC_DEFINE($3, [$4])
-])])
-
-
-dnl dnl ### Check for vsnprintf() added by SU 2000/03/07
-dnl AC_DEFUN([AC_FUNC_VSNPRINTF],
-dnl [AC_CACHE_CHECK([for vsnprintf], xdvi_cv_vsnprintf,
-dnl [AC_TRY_LINK(
-dnl [#include <stdio.h>
-dnl ], [(void)vsnprintf((char *)NULL, 0, (char *)NULL, NULL);],
-dnl xdvi_cv_vsnprintf=yes, xdvi_cv_vsnprintf=no)])
-dnl if test $xdvi_cv_vsnprintf = yes; then
-dnl AC_DEFINE(HAVE_VSNPRINTF)
-dnl fi])
-
-dnl ### Check for a working implementation of (v)snprintf()
-dnl ### which should either return a negative result or the size actually needed
-dnl ### (latter is C99 standard).
-AC_DEFUN([XDVI_FUNC_WORKING_VSNPRINTF],
-[AC_CACHE_CHECK([for a working implementation of (v)snprintf()],
-xdvi_cv_func_good_vsnprintf,
-[AC_TRY_RUN(
-[
-#ifdef IRIX
-#define _XOPEN_SOURCE 500
-#endif
-#include <stdio.h>
-int main()
-{
- char s[2];
- int retval = snprintf(s, 2, "test");
- if (retval > -1 && retval != 4) /* neither negative nor desired size, not OK */
- return 1;
- return 0;
-}],
-xdvi_cv_func_good_vsnprintf=yes,
-xdvi_cv_func_good_vsnprintf=no,
-# safe value for cross-compiling
-xdvi_cv_func_good_vsnprintf=no)])
-if test $xdvi_cv_func_good_vsnprintf = yes; then
- AC_DEFINE(HAVE_GOOD_VSNPRINTF)
-fi])
-
-dnl ### Check for memicmp(), which some installations have in string.h
-AC_DEFUN([AC_FUNC_MEMICMP],
-[AC_CACHE_CHECK([for memicmp], xdvi_cv_memicmp,
-[AC_TRY_LINK(
-[#include <string.h>
-], [(void)memicmp((char *)NULL, (char *)NULL, 0);],
-xdvi_cv_memicmp=yes, xdvi_cv_memicmp=no)])
-if test $xdvi_cv_memicmp = yes; then
- AC_DEFINE(HAVE_MEMICMP)
-fi])
-
-dnl dnl ### Check for realpath() added by SU 2002/04/10
-dnl AC_DEFUN([AC_FUNC_REALPATH],
-dnl [AC_CACHE_CHECK([for realpath], xdvi_cv_realpath,
-dnl [AC_TRY_LINK(
-dnl [#include <stdlib.h>
-dnl ], [(void)realpath((const char *)NULL, NULL);],
-dnl xdvi_cv_realpath=yes, xdvi_cv_realpath=no)])
-dnl if test $xdvi_cv_realpath = yes; then
-dnl AC_DEFINE(HAVE_REALPATH)
-dnl fi])
-
-
-dnl ### for Xpm libraries and headers.
-dnl Put Xpm include directory in xpm_includes,
-dnl put Xpm library directory in xpm_libraries,
-dnl and add appropriate flags to X_CFLAGS and X_LIBS.
-dnl
-AC_DEFUN([XDVI_FIND_XPM],
-[
-AC_REQUIRE([AC_PATH_XTRA])
-xpm_includes=
-xpm_libraries=
-AC_ARG_WITH(xpm,
-[ --without-xpm Do not use the Xpm library (will disable the toolbar)])
-dnl Treat --without-xpm like
-dnl --without-xpm-includes --without-xpm-libraries.
-if test "$with_xpm" = "no"
-then
-xpm_includes=no
-xpm_libraries=no
-fi
-AC_ARG_WITH(xpm-includes,
-[ --with-xpm-include=DIR
- Specify the location of Xpm include files],
-xpm_includes="$withval")
-AC_ARG_WITH(xpm-libraries,
-[ --with-xpm-libdir=DIR
- Specify the location of Xpm libraries],
-xpm_libraries="$withval")
-AC_MSG_CHECKING(for Xpm)
-#
-#
-# Search the include files. XPM can either be in <X11/xpm.h> (as in X11R6),
-# which is dealt with by AC_CHECK_HEADERS(X11/xpm.h), or in <xpm.h> if installed locally;
-# this is what this test is for.
-#
-if test "$xpm_includes" = ""; then
-AC_CACHE_VAL(xdvi_cv_xpm_includes,
-[
-xdvi_xpm_save_LIBS="$LIBS"
-xdvi_xpm_save_CFLAGS="$CFLAGS"
-xdvi_xpm_save_CPPFLAGS="$CPPFLAGS"
-xdvi_xpm_save_LDFLAGS="$LDFLAGS"
-#
-LIBS="$X_PRE_LIBS -lXpm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
-CFLAGS="$X_CFLAGS $CFLAGS"
-CPPFLAGS="$X_CFLAGS $CPPFLAGS"
-LDFLAGS="$X_LIBS $LDFLAGS"
-#
-AC_TRY_COMPILE([
-#include <X11/xpm.h>
-],[int a;],
-[
-# X11/xpm.h is in the standard search path.
-xdvi_cv_xpm_includes="default"
-],
-[
-# X11/xpm.h is not in the standard search path.
-# Locate it and put its directory in `xpm_includes'
-#
-# /usr/include/Motif* are used on HP-UX (Motif).
-# /usr/include/X11* are used on HP-UX (X and Xaw).
-# /usr/dt is used on Solaris (Motif).
-# /usr/openwin is used on Solaris (X and Xaw).
-# Other directories are just guesses.
-for dir in "$x_includes" "${prefix}/include" /usr/include /usr/local/include \
- /usr/X11/include /usr/X11R5/include /usr/X11R6/include \
- /usr/include/Motif2.0 /usr/include/Motif1.2 /usr/include/Motif1.1 \
- /usr/include/X11R6 /usr/include/X11R5 /usr/include/X11R4 \
- /usr/dt/include /usr/openwin/include \
- /usr/dt/*/include /opt/*/include /usr/include/Motif* \
- "${prefix}"/*/include /usr/*/include /usr/local/*/include \
- "${prefix}"/include/* /usr/include/* /usr/local/include/*
-do
- if test -f "$dir/X11/xpm.h"; then
- xdvi_cv_xpm_includes="$dir"
- break
- elif test -f "$dir/xpm.h"; then
- xdvi_cv_xpm_includes="$dir"
- break
- fi
-done
-])
-#
-LIBS="$xdvi_xpm_save_LIBS"
-CFLAGS="$xdvi_xpm_save_CFLAGS"
-CPPFLAGS="$xdvi_xpm_save_CPPFLAGS"
-LDFLAGS="$xdvi_xpm_save_LDFLAGS"
-])
-xpm_includes="$xdvi_cv_xpm_includes"
-fi
-
-dnl Second arg of AC_CACHE_VAL shouldn't contain any AC_DEFINE's,
-dnl moved them out. Peter Breitenlohner <peb@mppmu.mpg.de>
-dnl
-if test "x$xpm_includes" != x; then
- if test "x$xpm_includes" = xdefault; then
- AC_DEFINE(HAVE_X11_XPM_H, 1)
- elif test -f "$xpm_includes/X11/xpm.h"; then
- AC_DEFINE(HAVE_X11_XPM_H, 1)
- elif test -f "$xpm_includes/xpm.h"; then
- AC_DEFINE(HAVE_XPM_H, 1)
- fi
-fi
-
-#
-#
-# Now for the libraries.
-#
-if test "$xpm_libraries" = ""; then
-AC_CACHE_VAL(xdvi_cv_xpm_libraries,
-[
-xdvi_xpm_save_LIBS="$LIBS"
-xdvi_xpm_save_CFLAGS="$CFLAGS"
-xdvi_xpm_save_CPPFLAGS="$CPPFLAGS"
-xdvi_xpm_save_LDFLAGS="$LDFLAGS"
-#
-LIBS="$X_PRE_LIBS -lXpm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
-CFLAGS="$X_CFLAGS $CFLAGS"
-CPPFLAGS="$X_CFLAGS $CPPFLAGS"
-LDFLAGS="$X_LIBS $LDFLAGS"
-xdvi_cv_xpm_libraries=
-#
-#
-# We use XtToolkitInitialize() here since it takes no arguments
-# and thus also works with a C++ compiler.
-AC_TRY_LINK([
-#include <X11/Intrinsic.h>
-#include <X11/xpm.h>
-],[XtToolkitInitialize();],
-[
-# libxpm.a is in the standard search path.
-xdvi_cv_xpm_libraries="default"
-],
-[
-# libXpm.a is not in the standard search path.
-# Locate it and put its directory in `xpm_libraries'
-#
-#
-# /usr/lib/Motif* are used on HP-UX (Motif).
-# /usr/lib/X11* are used on HP-UX (X and Xpm).
-# /usr/dt is used on Solaris (Motif).
-# /usr/openwin is used on Solaris (X and Xpm).
-# Other directories are just guesses.
-for dir in "$x_libraries" "${prefix}/lib" /usr/lib /usr/local/lib \
- /usr/lib/Motif2.0 /usr/lib/Motif1.2 /usr/lib/Motif1.1 \
- /usr/lib/X11R6 /usr/lib/X11R5 /usr/lib/X11R4 /usr/lib/X11 \
- /usr/dt/lib /usr/openwin/lib \
- /usr/dt/*/lib /opt/*/lib /usr/lib/Motif* \
- "${prefix}"/*/lib /usr/*/lib /usr/local/*/lib \
- "${prefix}"/lib/* /usr/lib/* /usr/local/lib/*
-do
- if test -d "$dir" && test "`ls $dir/libXpm.* 2> /dev/null`" != ""; then
- xdvi_cv_xpm_libraries="$dir"
- break
- fi
-done
-])
-#
-LIBS="$xdvi_xpm_save_LIBS"
-CFLAGS="$xdvi_xpm_save_CFLAGS"
-CPPFLAGS="$xdvi_xpm_save_CPPFLAGS"
-LDFLAGS="$xdvi_xpm_save_LDFLAGS"
-])
-#
-xpm_libraries="$xdvi_cv_xpm_libraries"
-fi
-#
-# Add Xpm definitions to X flags
-#
-if test "x$xpm_includes" != "xdefault" && test "$xpm_includes" != "" \
- && test "$xpm_includes" != "$x_includes" && test "$xpm_includes" != "no"
-then
- X_CFLAGS="-I$xpm_includes $X_CFLAGS"
-fi
-
-if test "x$xpm_libraries" != "xdefault" && test "$xpm_libraries" != "" \
- && test "$xpm_libraries" != "$x_libraries" && test "$xpm_libraries" != "no"
-then
-case "$X_LIBS" in
- *-R\ *) X_LIBS="-L$xpm_libraries -R $xpm_libraries $X_LIBS";;
- *-R*) X_LIBS="-L$xpm_libraries -R$xpm_libraries $X_LIBS";;
- *) X_LIBS="-L$xpm_libraries $X_LIBS";;
-esac
-fi
-
-#
-#
-x_xpm_libs="-lXpm"
-#
-# Now check the results of headers and libraries and set USE_XPM to 0
-# if one of them hadn't been found.
-#
-AC_DEFINE(USE_XPM, 1)
-xpm_libraries_result="$xpm_libraries"
-xpm_includes_result="$xpm_includes"
-if test "x$xpm_libraries_result" = "xdefault" ; then
- xpm_libraries_result="in default path"
-elif test "$xpm_libraries_result" = no || test "x$xpm_libraries_result" = "x"; then
- xpm_libraries_result="(none)"
- AC_DEFINE(USE_XPM, 0)
- x_xpm_libs=""
-fi
-
-if test "x$xpm_includes_result" = "xdefault"; then
- xpm_includes_result="in default path"
-elif test "$xpm_includes_result" = no || test "x$xpm_includes_result" = "x"; then
- AC_DEFINE(USE_XPM, 0)
- xpm_includes_result="(none)"
-fi
-
-AC_SUBST(x_xpm_libs)
-AC_MSG_RESULT(
- [libraries $xpm_libraries_result, headers $xpm_includes_result])
-])dnl
-
-
-
-dnl ### Check for Motif libraries and headers
-dnl Put Motif include directory in motif_include,
-dnl put Motif library directory in motif_libdir,
-dnl and add appropriate flags to X_CFLAGS and X_LIBS.
-dnl If $1 is not `none', use Xaw as default toolkit if Motif isn't found.
-AC_DEFUN([XDVI_FIND_MOTIF],
-[
-default_toolkit="$1"
-motif_include="$2"
-motif_libdir="$3"
-AC_REQUIRE([AC_PATH_XTRA])
-AC_MSG_CHECKING(for Motif)
-#
-#
-# Search the include files.
-#
-if test "$motif_include" = ""; then
-AC_CACHE_VAL(xdvi_cv_motif_include,
-[
-xdvi_motif_save_LIBS="$LIBS"
-xdvi_motif_save_CFLAGS="$CFLAGS"
-xdvi_motif_save_CPPFLAGS="$CPPFLAGS"
-xdvi_motif_save_LDFLAGS="$LDFLAGS"
-#
-LIBS="$X_PRE_LIBS -lXm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
-CFLAGS="$X_CFLAGS $CFLAGS"
-CPPFLAGS="$X_CFLAGS $CPPFLAGS"
-LDFLAGS="$X_LIBS $LDFLAGS"
-#
-AC_TRY_COMPILE([#include <Xm/Xm.h>],[int a;],
-[
-# Xm/Xm.h is in the standard search path.
-xdvi_cv_motif_include=
-],
-[
-# Xm/Xm.h is not in the standard search path.
-# Locate it and put its directory in `motif_include'
-#
-# /usr/include/Motif* are used on HP-UX (Motif).
-# /usr/include/X11* are used on HP-UX (X and Athena).
-# /usr/dt is used on Solaris (Motif).
-# /usr/openwin is used on Solaris (X and Athena).
-# Other directories are just guesses.
-for dir in "$x_includes" "${prefix}/include" /usr/include /usr/local/include \
- /usr/include/Motif2.0 /usr/include/Motif1.2 /usr/include/Motif1.1 \
- /usr/include/X11R6 /usr/include/X11R5 /usr/include/X11R4 \
- /usr/dt/include /usr/openwin/include \
- /usr/dt/*/include /opt/*/include /usr/include/Motif* \
- "${prefix}"/*/include /usr/*/include /usr/local/*/include \
- "${prefix}"/include/* /usr/include/* /usr/local/include/*; do
- if test -f "$dir/Xm/Xm.h"; then
- xdvi_cv_motif_include="$dir"
- break
- fi
-done
-if test "$xdvi_cv_motif_include" = ""; then
-xdvi_cv_motif_include=no
-fi
-])
-#
-LIBS="$xdvi_motif_save_LIBS"
-CFLAGS="$xdvi_motif_save_CFLAGS"
-CPPFLAGS="$xdvi_motif_save_CPPFLAGS"
-LDFLAGS="$xdvi_motif_save_LDFLAGS"
-])
-motif_include="$xdvi_cv_motif_include"
-fi
-#
-#
-# Now for the libraries.
-#
-if test "$motif_libdir" = ""; then
-AC_CACHE_VAL(xdvi_cv_motif_libdir,
-[
-xdvi_motif_save_LIBS="$LIBS"
-xdvi_motif_save_CFLAGS="$CFLAGS"
-xdvi_motif_save_CPPFLAGS="$CPPFLAGS"
-xdvi_motif_save_LDFLAGS="$LDFLAGS"
-#
-LIBS="$X_PRE_LIBS -lXm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
-CFLAGS="$X_CFLAGS $CFLAGS"
-CPPFLAGS="$X_CFLAGS $CPPFLAGS"
-LDFLAGS="$X_LIBS $LDFLAGS"
-#
-# We use XtToolkitInitialize() here since it takes no arguments
-# and thus also works with a C++ compiler.
-AC_TRY_LINK(
-[#include <X11/Intrinsic.h>
-#include <Xm/Xm.h>
-],[XtToolkitInitialize();],
-[
-# libXm.a is in the standard search path.
-xdvi_cv_motif_libdir=
-],
-[
-# libXm.a is not in the standard search path.
-# Locate it and put its directory in `motif_libdir'
-#
-# /usr/lib/Motif* are used on HP-UX (Motif).
-# /usr/lib/X11* are used on HP-UX (X and Athena).
-# /usr/dt is used on Solaris (Motif).
-# /usr/lesstif is used on Linux (Lesstif).
-# /usr/openwin is used on Solaris (X and Athena).
-# Other directories are just guesses.
-for dir in "$x_libraries" "${prefix}/lib" /usr/lib /usr/local/lib \
- /usr/lib/Motif2.0 /usr/lib/Motif1.2 /usr/lib/Motif1.1 \
- /usr/lib/X11R6 /usr/lib/X11R5 /usr/lib/X11R4 /usr/lib/X11 \
- /usr/dt/lib /usr/openwin/lib \
- /usr/dt/*/lib /opt/*/lib /usr/lib/Motif* \
- /usr/lesstif*/lib /usr/lib/Lesstif* \
- "${prefix}"/*/lib /usr/*/lib /usr/local/*/lib \
- "${prefix}"/lib/* /usr/lib/* /usr/local/lib/*; do
- if test -d "$dir" && test "`ls $dir/libXm.* 2> /dev/null`" != ""; then
- xdvi_cv_motif_libdir="$dir"
- break
- fi
-done
-if test "$xdvi_cv_motif_libdir" = ""; then
-xdvi_cv_motif_libdir=no
-fi
-])
-#
-LIBS="$xdvi_motif_save_LIBS"
-CFLAGS="$xdvi_motif_save_CFLAGS"
-CPPFLAGS="$xdvi_motif_save_CPPFLAGS"
-LDFLAGS="$xdvi_motif_save_LDFLAGS"
-])
-#
-motif_libdir="$xdvi_cv_motif_libdir"
-fi
-# Add Motif definitions to X flags
-#
-if test "$motif_include" != "" && test "$motif_include" != "$x_includes" && test "$motif_include" != "no"
-then
-X_CFLAGS="-I$motif_include $X_CFLAGS"
-fi
-if test "$motif_libdir" != "" && test "$motif_libdir" != "$x_libraries" && test "$motif_libdir" != "no"
-then
-case "$X_LIBS" in
- *-R\ *) X_LIBS="-L$motif_libdir -R $motif_libdir $X_LIBS";;
- *-R*) X_LIBS="-L$motif_libdir -R$motif_libdir $X_LIBS";;
- *) X_LIBS="-L$motif_libdir $X_LIBS";;
-esac
-fi
-#
-#
-motif_libdir_result="$motif_libdir"
-motif_include_result="$motif_include"
-test "$motif_libdir_result" = "" &&
- motif_libdir_result="in default path" && AC_DEFINE(MOTIF, 1)
-test "$motif_include_result" = "" &&
- motif_include_result="in default path" && AC_DEFINE(MOTIF, 1)
-if test "$motif_libdir_result" = "no"; then
- if test "$default_toolkit" = "none"; then
- motif_libdir_result="(none)"
- else
- motif_libdir_result=""
- fi
-fi
-if test "$motif_include_result" = "no"; then
- if test "$default_toolkit" = "none"; then
- motif_include_result="(none)"
- else
- motif_include_result=""
- fi
-fi
-
-if test "$motif_include_result" != "" && test "$motif_libdir_result" != ""; then
- AC_MSG_RESULT([libraries $motif_libdir_result, headers $motif_include_result])
- prog_extension="motif"
- AC_DEFINE(MOTIF)
- x_tool_libs="-lXm"
-else
- AC_MSG_RESULT([not found, using Xaw])
- prog_extension="xaw"
- AC_DEFINE(XAW)
- x_tool_libs="-lXaw"
-fi
-
-#
-AC_MSG_CHECKING(whether to compile in panner (requires Xaw))
-save_CPPFLAGS="$CPPFLAGS"
-CPPFLAGS="$CPPFLAGS $X_CFLAGS"
-AC_TRY_COMPILE([
-#include <X11/X.h>
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-#include <X11/Xos.h>
-
-#include <X11/Xfuncs.h>
-#include <X11/Intrinsic.h>
-
-#include <X11/Xaw/Reports.h>
-],[
-],
-xdvi_use_xaw_panner=yes, xdvi_use_xaw_panner=no
-)
-CPPFLAGS=$save_CPPFLAGS
-if test $xdvi_use_xaw_panner = yes; then
- AC_MSG_RESULT(yes)
- AC_DEFINE(USE_XAW_PANNER)
-else
- AC_MSG_RESULT(no)
-fi
-])dnl
-
-dnl SU: the following is copied from gnome/compiler-flags.m4: turn on warnings for gcc
-dnl
-dnl COMPILER_WARNINGS
-dnl Turn on many useful compiler warnings
-dnl For now, only works on GCC
-AC_DEFUN([COMPILER_WARNINGS],[
- AC_ARG_ENABLE(compiler-warnings,
- [ --enable-compiler-warnings=[no/minimum/yes/maximum]
- Turn on compiler warnings],,enable_compiler_warnings=minimum)
-
- AC_MSG_CHECKING(what warning flags to pass to the C compiler)
- warnCFLAGS=
- if test "x$GCC" != xyes; then
- enable_compiler_warnings=no
- fi
-
- if test "x$enable_compiler_warnings" != "xno"; then
- if test "x$GCC" = "xyes"; then
- case " $CFLAGS " in
- *[\ \ ]-Wall[\ \ ]*) ;;
- *) warnCFLAGS="-W -Wall -Wunused" ;;
- esac
-
- ## -W is not all that useful. And it cannot be controlled
- ## with individual -Wno-xxx flags, unlike -Wall
- if test "x$enable_compiler_warnings" = "xyes"; then
- warnCFLAGS="$warnCFLAGS -pedantic -Wmissing-prototypes -Wmissing-declarations"
- elif test "x$enable_compiler_warnings" = "xmaximum"; then
- ## just turn on about everything:
- warnCFLAGS="-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wimplicit -Wparentheses -Wreturn-type -Wswitch -Wtrigraphs -Wunused -Wshadow -Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings"
- fi
- fi
- fi
- AC_MSG_RESULT($warnCFLAGS)
-
- ### FIXME: if we restrict setting the flags to this case only, they will get overridden
- ### somehwere else further up in the configure process.
- if test "x$cflags_set" != "xyes"; then
- XTRA_WARN_CFLAGS=$warnCFLAGS
- AC_SUBST(XTRA_WARN_CFLAGS)
-# CFLAGS="$CFLAGS $warnCFLAGS"
- cflags_set=yes
- AC_SUBST(cflags_set)
- fi
-])
-
-dnl ### Check for Xaw version
-AC_DEFUN([XDVI_OLD_XAW],[
-if test "${with_xdvi_x_toolkit}" = xaw; then
- AC_MSG_CHECKING(for Xaw library)
- save_CPPFLAGS="$CPPFLAGS"
- CPPFLAGS="$CPPFLAGS $X_CFLAGS"
- AC_TRY_COMPILE([
-#include <X11/X.h>
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-#include <X11/Xos.h>
-
-#include <X11/Xfuncs.h>
-#include <X11/Intrinsic.h>
-#include <X11/Xaw/Form.h>
- ],[
- ],
- xdvi_have_xaw=yes, xdvi_have_xaw=no
- )
- CPPFLAGS=$save_CPPFLAGS
- if test $xdvi_have_xaw = yes; then
- AC_MSG_RESULT(yes)
- else
- AC_MSG_RESULT(not found)
- AC_MSG_ERROR([Sorry, you will need at least the Xaw header/library files to compile xdvik.])
- fi
-
- AC_MSG_CHECKING(version of Xaw library)
- save_CPPFLAGS="$CPPFLAGS"
- CPPFLAGS="$CPPFLAGS $X_CFLAGS"
- AC_TRY_COMPILE([
-#include <X11/IntrinsicP.h>
-#include <X11/StringDefs.h>
-#include <X11/Intrinsic.h>
-#include <X11/StringDefs.h>
-#include <X11/Xos.h>
-#include <X11/Xaw/Text.h>
-#include <X11/Xaw/AsciiText.h>
-#include <X11/Xaw/ToggleP.h>
- typedef void (*XawDiamondProc) (Widget);
-
- /* New fields for the Radio widget class record */
- typedef struct _RadioClass {
- Dimension dsize; /* diamond size */
- XawDiamondProc drawDiamond;
- /* pixmaps for the button */
- Pixmap sel_radio; /* selected state */
- Pixmap unsel_radio; /* unselected state */
- Pixmap sel_menu; /* selected state */
- Pixmap unsel_menu; /* unselected state */
- /* TODO: 3-d and xaw-xpm features? */
- XtPointer extension;
- } RadioClassPart;
-
- /* Full class record declaration */
- typedef struct _RadioClassRec {
- CoreClassPart core_class;
- SimpleClassPart simple_class;
- LabelClassPart label_class;
- CommandClassPart command_class;
- ToggleClassPart toggle_class;
- RadioClassPart radio_class;
- } RadioClassRec;
- /* New fields for the Radio widget record */
- typedef struct {
- /* resources */
- Boolean isRadio; /* radio if True, checkbox else */
- /* TODO: 3-d and xaw-xpm features? */
-
- /* private data */
- XtPointer extension;
- } RadioPart;
-
- /* Full widget declaration */
- typedef struct _RadioRec {
- CorePart core;
- SimplePart simple;
-#ifdef _ThreeDP_h
- ThreeDPart threeD;
-#endif
- LabelPart label;
- CommandPart command;
- TogglePart toggle;
- RadioPart radio;
- } RadioRec;
-
-
- /* The actions table from Toggle is almost perfect, but we need
- * to override Highlight, Set, and Unset.
- */
-
-#define SuperClass ((ToggleWidgetClass)&toggleClassRec)
-
-#define BOX_SIZE 16
-#define PIXMAP_OFFSET 2 /* additional space between pixmap and label */
- ],[
- RadioClassRec radioClassRec = {
- {
- (WidgetClass) SuperClass, /* superclass */
- "Radio", /* class_name */
- sizeof(RadioRec), /* size */
- NULL, /* class_initialize */
- NULL, /* class_part_initialize */
- FALSE, /* class_inited */
- NULL, /* initialize */
- NULL, /* initialize_hook */
- XtInheritRealize, /* realize */
- NULL, /* actions */
- 0, /* num_actions */
- NULL, /* resources */
- 0, /* resource_count */
- NULLQUARK, /* xrm_class */
- TRUE, /* compress_motion */
- TRUE, /* compress_exposure */
- TRUE, /* compress_enterleave */
- FALSE, /* visible_interest */
- NULL, /* destroy */
- NULL, /* resize */
- NULL, /* expose */
- NULL, /* set_values */
- NULL, /* set_values_hook */
- XtInheritSetValuesAlmost, /* set_values_almost */
- NULL, /* get_values_hook */
- NULL, /* accept_focus */
- XtVersion, /* version */
- NULL, /* callback_private */
- XtInheritTranslations, /* tm_table */
- NULL, /* query_geometry */
- XtInheritDisplayAccelerator, /* display_accelerator */
- NULL /* extension */
- }, /* CoreClass fields initialization */
- {
- XtInheritChangeSensitive, /* change_sensitive */
- NULL
- }, /* SimpleClass fields initialization */
- {
- 0 /* field not used */
- }, /* LabelClass fields initialization */
- {
- 0 /* field not used */
- }, /* CommandClass fields initialization */
- {
- NULL, /* Set Procedure. */
- NULL, /* Unset Procedure. */
- NULL /* extension. */
- }, /* ToggleClass fields initialization */
- {
- BOX_SIZE,
- NULL, /* draw procedure */
- None, /* selected radiobutton */
- None, /* unselected radiobutton */
- None, /* selected menubutton */
- None, /* unselected menubutton */
- NULL /* extension. */
- } /* RadioClass fields initialization */
- };
- (void)radioClassRec;
- ],
- xdvi_old_xaw=no, xdvi_old_xaw=yes
- )
- CPPFLAGS=$save_CPPFLAGS
-if test $xdvi_old_xaw = yes; then
- AC_MSG_RESULT(old)
- AC_DEFINE(HAVE_OLD_XAW)
-else
- AC_MSG_RESULT(current)
-fi
-fi
-])
+# generated automatically by aclocal 1.10.1 -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+m4_include([../m4/kpse_cross.m4])
+m4_include([../m4/kpse_inc.m4])
+m4_include([../m4/kpse_maint.m4])
+m4_include([acinclude.m4])