build system: more texk/web2c/ cleanup

git-svn-id: svn://tug.org/texlive/trunk@17953 c570f23f-e606-0410-a88d-b1316a301751

4 files changed, 32 insertions, 37 deletions

diff --git a/Build/source/texk/web2c/web2c/ChangeLog b/Build/source/texk/web2c/web2c/ChangeLog
index 0d0f25b6f36..89f963309f6 100644
--- a/Build/source/texk/web2c/web2c/ChangeLog
+++ b/Build/source/texk/web2c/web2c/ChangeLog
@@ -1,6 +1,7 @@
 2010-04-20  Peter Breitenlohner  <peb@mppmu.mpg.de>
 
 	* coerce.h: Remove luaTeX specific code.
+	* convert: Reorganize (common code for TeX and MF).
 
 2010-04-18  Peter Breitenlohner  <peb@mppmu.mpg.de>
 
diff --git a/Build/source/texk/web2c/web2c/coerce.h b/Build/source/texk/web2c/web2c/coerce.h
index d2feb82a340..6b36130ad21 100644
--- a/Build/source/texk/web2c/web2c/coerce.h
+++ b/Build/source/texk/web2c/web2c/coerce.h
@@ -46,10 +46,7 @@ extern string gettexstring (strnumber);
 extern boolean isnewsource (strnumber, int);
 extern poolpointer makesrcspecial (strnumber, int);
 extern void remembersourceinfo (strnumber, int);
-#endif
 
-/* When compiling the lib in luatexdir, we -DpdfTeX so code can be more
-   easily shared.  But we can't have both pdftexd.h and luatexd.h, etc.  */
 #ifdef pdfTeX
 #include <pdftexdir/pdftex.h>
 #endif /* pdfTeX */
@@ -58,6 +55,7 @@ extern void remembersourceinfo (strnumber, int);
 #include <xetexdir/xetex.h>
 #endif /* XeTeX */
 
-#if defined(TeX) && defined(__SyncTeX__)
+#ifdef __SyncTeX__
 #include <synctexdir/synctex.h>
 #endif
+#endif /* TeX */
diff --git a/Build/source/texk/web2c/web2c/convert b/Build/source/texk/web2c/web2c/convert
index 27f22748c2a..b08527a4734 100755
--- a/Build/source/texk/web2c/web2c/convert
+++ b/Build/source/texk/web2c/web2c/convert
@@ -49,12 +49,6 @@ output="> $cfile"
 output_files="$cfile $basefile.h"
 
 case $basefile in
-  bibtex|pbibtex)
-    midcmd="| sed -f $srcdir/web2c/cvtbib.sed"
-    ;;
-esac
-
-case $basefile in
   pbibtex|pdvitype|ppltotf|ptftopl)
     more_defines="$srcdir/ptexdir/ptex.defines"
     hfile=ptexdir/kanji.h
@@ -62,29 +56,31 @@ case $basefile in
 esac
 
 case $basefile in
-  mf)
-    more_defines="$srcdir/web2c/texmf.defines $srcdir/web2c/mfmp.defines"
-    precmd="| sed -f $srcdir/web2c/cvtmf1.sed"
-    web2c_options="-m -c${basefile}coerce"
-    hfile=texmfmp.h
-    midcmd="| sed -f $srcdir/web2c/cvtmf2.sed"
-    postcmd="| ./web2c/splitup $splitup_options $basefile"
-    cfile=${basefile}0.c # last output file, or thereabouts
-    output=
-    output_files="$basefile[0-9].c ${basefile}ini.c ${basefile}d.h \
-                  ${basefile}coerce.h"
+  bibtex|pbibtex)
+    midcmd="| sed -f $srcdir/web2c/cvtbib.sed"
     ;;
 
-  tex|etex|pdftex|aleph|xetex|ptex)
-    more_defines="$srcdir/web2c/texmf.defines $srcdir/synctexdir/synctex.defines"
-    prog_defines="$srcdir/${basefile}dir/$basefile.defines"
-    if test -f $prog_defines; then
-      more_defines="$more_defines $prog_defines"
-    fi
-    web2c_options="-t -c${basefile}coerce"
+  mf|tex|aleph|etex|pdftex|ptex|xetex)
+    case $basefile in
+      mf)
+        more_defines="$srcdir/web2c/texmf.defines $srcdir/web2c/mfmp.defines"
+        precmd="| sed -f $srcdir/web2c/cvtmf1.sed"
+        web2c_options="-m -c${basefile}coerce"
+        midcmd="| sed -f $srcdir/web2c/cvtmf2.sed"
+        ;;
+
+      *)
+        more_defines="$srcdir/web2c/texmf.defines $srcdir/synctexdir/synctex.defines"
+        prog_defines="$srcdir/${basefile}dir/$basefile.defines"
+        if test -f $prog_defines; then
+          more_defines="$more_defines $prog_defines"
+        fi
+        web2c_options="-t -c${basefile}coerce"
+        fixwrites_options=-t
+        ;;
+    esac
     hfile=texmfmp.h
-    fixwrites_options=-t
-    postcmd="| ./web2c/splitup $splitup_options ${basefile}"
+    postcmd="| ./web2c/splitup $splitup_options $basefile"
     cfile=${basefile}0.c # last output file, or thereabouts
     output=
     output_files="$basefile[0-9].c ${basefile}ini.c ${basefile}d.h \
@@ -118,10 +114,10 @@ fi
 
 case $basefile in
   bibtex|pbibtex)
-    sed -e 's/(buftype)//g' -e 's/(pdstype)//g' <${basefile}.h >x${basefile}.h
-    mv x${basefile}.h ${basefile}.h
+    sed -e 's/(buftype)//g' -e 's/(pdstype)//g' <$basefile.h >x$basefile.h
+    mv x$basefile.h $basefile.h
     ;;
-  tex|etex|luatex|pdftex|aleph|mf|xetex|ptex)
+  mf|tex|aleph|etex|pdftex|ptex|xetex)
     sleep 2 # so timestamps are definitely later, to avoid make weirdness
     cat $srcdir/web2c/coerce.h >>${basefile}coerce.h
     touch ${basefile}d.h
diff --git a/Build/source/texk/web2c/web2c/splitup.c b/Build/source/texk/web2c/web2c/splitup.c
index 1f798cdf441..51c08345bfb 100644
--- a/Build/source/texk/web2c/web2c/splitup.c
+++ b/Build/source/texk/web2c/web2c/splitup.c
@@ -123,14 +123,14 @@ main (int argc, string *argv)
   } else if (STREQ (output_name, "pdftex")) {
     fputs ("#define INITEX\n#define TeX\n#define pdfTeX\n", out);
     coerce = "pdftexcoerce.h";
-  } else if (STREQ (output_name, "xetex")) {
-    fputs ("#define INITEX\n#define TeX\n#define XeTeX\n", out);
-    coerce = "xetexcoerce.h";
   } else if (STREQ (output_name, "ptex")) {
     fputs ("#define INITEX\n#define TeX\n#define pTeX\n", out);
     coerce = "ptexcoerce.h";
+  } else if (STREQ (output_name, "xetex")) {
+    fputs ("#define INITEX\n#define TeX\n#define XeTeX\n", out);
+    coerce = "xetexcoerce.h";
   } else
-    FATAL1 ("Can only split mf, tex, etex, aleph, pdftex, or xetex,\n not %s", output_name);
+    FATAL1 ("Can only split mf, tex, aleph, etex, pdftex, ptex, or xetex,\n not %s", output_name);
   
   coerce_len = strlen (coerce);