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-rw-r--r--Build/source/texk/kpathsea/withenable.ac103
1 files changed, 103 insertions, 0 deletions
diff --git a/Build/source/texk/kpathsea/withenable.ac b/Build/source/texk/kpathsea/withenable.ac
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+++ b/Build/source/texk/kpathsea/withenable.ac
@@ -0,0 +1,103 @@
+dnl withenable.ac: --with and --enable options.
+
+dnl --enable-maintainer-mode as implemented in automake.
+AM_MAINTAINER_MODE
+
+dnl These are standard among *NIX systems, but not when cross-compiling
+AC_DEFUN([CF_SUBST],
+[AC_MSG_CHECKING(for $1 (symbol $2))
+AC_CACHE_VAL(cf_cv_subst_$2,[
+test -z "[$]$2" && $2=$3
+cf_cv_subst_$2=[$]$2])
+$2=${cf_cv_subst_$2}
+AC_MSG_RESULT([$]$2)
+AC_SUBST($2)
+])dnl
+CF_SUBST(loader,LD,ld)
+CF_SUBST(archiver,AR,ar)
+CF_SUBST(archiver options,ARFLAGS,rc)
+
+AC_ARG_WITH([mktexmf-default],
+[ --without-mktexmf-default do not run mktexmf if MF source missing],
+ , [with_mktexmf_default=yes])
+AC_ARG_WITH([mktexpk-default],
+[ --without-mktexpk-default do not run mktexpk if PK font missing],
+ , [with_mktexpk_default=yes])
+AC_ARG_WITH([mktextfm-default],
+[ --without-mktextfm-default do not run mktextfm if TFM file missing],
+ , [with_mktextfm_default=yes])
+AC_ARG_WITH([mkocp-default],
+[ --without-mkocp-default do not run mkocp if OCP file missing],
+ , [with_mkocp_default=yes])
+AC_ARG_WITH([mkofm-default],
+[ --without-mkofm-default do not run mkofm if OFM file missing],
+ , [with_mkofm_default=yes])
+AC_ARG_WITH([mktexfmt-default],
+[ --with-mktexfmt-default run mktexfmt if format file missing])
+AC_ARG_WITH([mktextex-default],
+[ --with-mktextex-default run mktextex if TeX source missing],
+ [with_mktextex_default=yes], [with_mktextex_default=no])
+
+dnl Check whether we can find a texmf tree. Look at the most common spots.
+dnl Not a switch, but something that must be included everywhere, even at
+dnl at the top level, so putting it in common.ac is not enough.
+AC_MSG_CHECKING(where the main texmf tree is located)
+case $prefix in
+ */) prefix=`echo "$prefix" | sed 's@/*$@@'`;;
+esac
+texmfmain=
+if test "x$datadir" != 'x${prefix}/share'; then
+ # First case, datadir is defined...
+ eval p=\"$datadir\"
+ # Unconditionally set the directory, but...
+ texmfmain=`echo "$p/texmf" | sed 's,//*,/,g'`
+ # ... do complain if it wasn't found.
+ if test -d "$texmfmain"; then
+ AC_MSG_RESULT("$texmfmain")
+ else
+ AC_MSG_RESULT([not found])
+ AC_MSG_WARN([No texmf tree found at $texmfmain.
+ *****************************************************************
+ * Error: The main texmf tree was not found. *
+ * If you do not have the files, you should be able to them from *
+ * the same place you got these sources from, or from one of the *
+ * CTAN hosts. *
+ *****************************************************************
+ Winging it.])
+ fi
+else
+ # Second case, datadir is default...
+ if test "x$prefix" = "xNONE"; then
+ p="$ac_default_prefix"
+ else
+ eval p=\"$prefix\"
+ fi
+ for e in share/texmf lib/texmf texmf; do
+ if test -d "$p/$e"; then
+ texmfmain='${prefix}'/"$e"
+ break
+ fi
+ done
+ if test -z "$texmfmain" && test "x$prefix" = "xNONE"; then
+ # Still no texmfmain found, no prefix set, perhaps kpsewhich is
+ # installed and can help us out.
+ texmfmain=`kpsewhich --expand-path='$TEXMFMAIN'` 2>/dev/null
+ fi
+ texmfmain=`echo "$texmfmain" | sed 's,//*,/,g'`
+ if test -n "$texmfmain"; then
+ AC_MSG_RESULT("$texmfmain")
+ else
+ eval texmfmain="$datadir/texmf"
+ AC_MSG_RESULT([not found])
+ AC_MSG_WARN([The main texmf tree was not found at $texmfmain.
+ *****************************************************************
+ * Error: The main texmf tree was not found. *
+ * Use the --datadir option to specify its parent directory. *
+ * If you do not have the files, you should be able to them from *
+ * the same place you got these sources from, or from one of the *
+ * CTAN hosts. *
+ *****************************************************************
+ Winging it by pretending $texmfmain is correct.])
+ fi
+fi
+AC_SUBST(texmfmain)