--- configure.orig	2024-05-29 12:01:58 UTC
+++ configure
@@ -27496,434 +27496,6 @@ esac
  ;;
 esac
 
-##tldbg _KPSE_LIB_FLAGS: Setup lua53 (-ltexlua53) flags.
-echo 'tldbg:_KPSE_LIB_FLAGS called: libdir=lua53, libname=texlua53, options=lt tree, tlincl=-IBLD/libs/lua53/include, tllib=BLD/libs/lua53/libtexlua53.la, tlextra=, rebuildsrcdeps=, rebuildblddeps=${top_builddir}/../../libs/lua53/include/lua.h.' >&5
-##tldbg _KPSE_LIB_FLAGS_TL: lua53 (texlua53) lt tree.
-  LUA53_INCLUDES="-I$kpse_BLD/libs/lua53/include"
-  LUA53_LIBS="$kpse_BLD/libs/lua53/libtexlua53.la"
-  LUA53_DEPEND='${top_builddir}/../../libs/lua53/libtexlua53.la'
-  LUA53_RULE='# Rebuild libtexlua53
-$(LUA53_DEPEND): ${top_builddir}/../../libs/lua53/include/lua.h
-	cd ${top_builddir}/../../libs/lua53 && $(MAKE) $(AM_MAKEFLAGS) rebuild
-${top_builddir}/../../libs/lua53/include/lua.h:
-	cd ${top_builddir}/../../libs/lua53 && $(MAKE) $(AM_MAKEFLAGS) rebuild'
-
-##tldbg _KPSE_LIB_FLAGS: Setup lua52 (-ltexlua52) flags.
-echo 'tldbg:_KPSE_LIB_FLAGS called: libdir=lua52, libname=texlua52, options=lt tree, tlincl=-IBLD/libs/lua52/include, tllib=BLD/libs/lua52/libtexlua52.la, tlextra=, rebuildsrcdeps=, rebuildblddeps=${top_builddir}/../../libs/lua52/include/lua.h.' >&5
-##tldbg _KPSE_LIB_FLAGS_TL: lua52 (texlua52) lt tree.
-  LUA52_INCLUDES="-I$kpse_BLD/libs/lua52/include"
-  LUA52_LIBS="$kpse_BLD/libs/lua52/libtexlua52.la"
-  LUA52_DEPEND='${top_builddir}/../../libs/lua52/libtexlua52.la'
-  LUA52_RULE='# Rebuild libtexlua52
-$(LUA52_DEPEND): ${top_builddir}/../../libs/lua52/include/lua.h
-	cd ${top_builddir}/../../libs/lua52 && $(MAKE) $(AM_MAKEFLAGS) rebuild
-${top_builddir}/../../libs/lua52/include/lua.h:
-	cd ${top_builddir}/../../libs/lua52 && $(MAKE) $(AM_MAKEFLAGS) rebuild'
-
-echo 'tldbg:KPSE_LUAJIT_FLAGS called.' >&5
-##tldbg _KPSE_LIB_FLAGS: Setup luajit (-ltexluajit) flags.
-echo 'tldbg:_KPSE_LIB_FLAGS called: libdir=luajit, libname=texluajit, options=lt tree, tlincl=-IBLD/libs/luajit/include, tllib=BLD/libs/luajit/libtexluajit.la, tlextra=, rebuildsrcdeps=, rebuildblddeps=${top_builddir}/../../libs/luajit/include/luajit.h.' >&5
-##tldbg _KPSE_LIB_FLAGS_TL: luajit (texluajit) lt tree.
-  LUAJIT_INCLUDES="-I$kpse_BLD/libs/luajit/include"
-  LUAJIT_LIBS="$kpse_BLD/libs/luajit/libtexluajit.la"
-  LUAJIT_DEPEND='${top_builddir}/../../libs/luajit/libtexluajit.la'
-  LUAJIT_RULE='# Rebuild libtexluajit
-$(LUAJIT_DEPEND): ${top_builddir}/../../libs/luajit/include/luajit.h
-	cd ${top_builddir}/../../libs/luajit && $(MAKE) $(AM_MAKEFLAGS) rebuild
-${top_builddir}/../../libs/luajit/include/luajit.h:
-	cd ${top_builddir}/../../libs/luajit && $(MAKE) $(AM_MAKEFLAGS) rebuild'
-#
-# checking for openbsd for additional jit libraries needed, which is the
-# case for clang; no point in going to the trouble elsewhere since no
-# other system needs it.
-case $build_os in
-openbsd*)
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking on openbsd if additional jit libraries are needed" >&5
-printf %s "checking on openbsd if additional jit libraries are needed... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include "stdint.h"
-      typedef struct _Unwind_Context _Unwind_Context;
-      extern uintptr_t _Unwind_GetCFA(_Unwind_Context *);
-int
-main (void)
-{
-_Unwind_Context *ctx;
-      _Unwind_GetCFA(ctx);
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"
-then :
-  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
-else case e in #(
-  e)
-    jitlibs="-lc++abi -lpthread"
-    save_LIBS=$LIBS
-    LIBS="$LIBS $jitlibs"
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include "stdint.h"
-          typedef struct _Unwind_Context _Unwind_Context;
-          extern uintptr_t _Unwind_GetCFA(_Unwind_Context *);
-int
-main (void)
-{
-_Unwind_Context *ctx;
-          _Unwind_GetCFA(ctx);
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"
-then :
-
-        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: \"$jitlibs\"" >&5
-printf "%s\n" "\"$jitlibs\"" >&6; }
-        LIBLUAJIT_LDEXTRA="$LIBLUAJIT_LDEXTRA $jitlibs"
-
-else case e in #(
-  e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
-printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
-as_fn_error $? "luajit could not be linked
-See 'config.log' for more details" "$LINENO" 5; }
-     ;;
-esac
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam \
-    conftest$ac_exeext conftest.$ac_ext
-    LIBS=$save_LIBS
-
- ;;
-esac
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam \
-    conftest$ac_exeext conftest.$ac_ext
-  ;;
-esac
-echo 'tldbg:KPSE_LUAJIT_FLAGS done.' >&5
-
-##tldbg _KPSE_LIB_FLAGS: Setup libpng (-lpng) flags.
-echo 'tldbg:_KPSE_LIB_FLAGS called: libdir=libpng, libname=png, options=, tlincl=-IBLD/libs/libpng/include, tllib=BLD/libs/libpng/libpng.a, tlextra=, rebuildsrcdeps=, rebuildblddeps=${top_builddir}/../../libs/libpng/include/png.h.' >&5
-##tldbg _KPSE_LIB_FLAGS_TL: libpng (png) .
-
-# Check whether --with-system-libpng was given.
-if test ${with_system_libpng+y}
-then :
-  withval=$with_system_libpng;
-fi
-if test "x$with_system_libpng" = xyes; then
-  if $PKG_CONFIG libpng; then
-  LIBPNG_INCLUDES=`$PKG_CONFIG libpng --cflags`
-  LIBPNG_LIBS=`$PKG_CONFIG libpng --libs`
-elif test "x$need_libpng:$with_system_libpng" = xyes:yes; then
-  as_fn_error $? "did not find libpng" "$LINENO" 5
-fi
-else
-  LIBPNG_INCLUDES="-I$kpse_BLD/libs/libpng/include"
-  LIBPNG_LIBS="$kpse_BLD/libs/libpng/libpng.a"
-  LIBPNG_DEPEND='${top_builddir}/../../libs/libpng/libpng.a'
-  LIBPNG_RULE='# Rebuild libpng
-$(LIBPNG_DEPEND): ${top_builddir}/../../libs/libpng/include/png.h
-	cd ${top_builddir}/../../libs/libpng && $(MAKE) $(AM_MAKEFLAGS) rebuild
-${top_builddir}/../../libs/libpng/include/png.h:
-	cd ${top_builddir}/../../libs/libpng && $(MAKE) $(AM_MAKEFLAGS) rebuild'
-fi
-
-##tldbg _KPSE_LIB_FLAGS: Setup freetype2 (-lfreetype) flags.
-echo 'tldbg:_KPSE_LIB_FLAGS called: libdir=freetype2, libname=freetype, options=, tlincl=-IBLD/libs/freetype2/freetype2, tllib=BLD/libs/freetype2/libfreetype.a, tlextra=, rebuildsrcdeps=, rebuildblddeps=${top_builddir}/../../libs/freetype2/freetype2/ft2build.h.' >&5
-##tldbg _KPSE_LIB_FLAGS_TL: freetype2 (freetype) .
-
-# Check whether --with-system-freetype2 was given.
-if test ${with_system_freetype2+y}
-then :
-  withval=$with_system_freetype2;
-fi
-if test "x$with_system_freetype2" = xyes; then
-  if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}freetype-config", so it can be a program name with args.
-set dummy ${ac_tool_prefix}freetype-config; ac_word=$2
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-printf %s "checking for $ac_word... " >&6; }
-if test ${ac_cv_prog_FT2_CONFIG+y}
-then :
-  printf %s "(cached) " >&6
-else case e in #(
-  e) if test -n "$FT2_CONFIG"; then
-  ac_cv_prog_FT2_CONFIG="$FT2_CONFIG" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  case $as_dir in #(((
-    '') as_dir=./ ;;
-    */) ;;
-    *) as_dir=$as_dir/ ;;
-  esac
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
-    ac_cv_prog_FT2_CONFIG="${ac_tool_prefix}freetype-config"
-    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi ;;
-esac
-fi
-FT2_CONFIG=$ac_cv_prog_FT2_CONFIG
-if test -n "$FT2_CONFIG"; then
-  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FT2_CONFIG" >&5
-printf "%s\n" "$FT2_CONFIG" >&6; }
-else
-  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_FT2_CONFIG"; then
-  ac_ct_FT2_CONFIG=$FT2_CONFIG
-  # Extract the first word of "freetype-config", so it can be a program name with args.
-set dummy freetype-config; ac_word=$2
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-printf %s "checking for $ac_word... " >&6; }
-if test ${ac_cv_prog_ac_ct_FT2_CONFIG+y}
-then :
-  printf %s "(cached) " >&6
-else case e in #(
-  e) if test -n "$ac_ct_FT2_CONFIG"; then
-  ac_cv_prog_ac_ct_FT2_CONFIG="$ac_ct_FT2_CONFIG" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  case $as_dir in #(((
-    '') as_dir=./ ;;
-    */) ;;
-    *) as_dir=$as_dir/ ;;
-  esac
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_FT2_CONFIG="freetype-config"
-    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi ;;
-esac
-fi
-ac_ct_FT2_CONFIG=$ac_cv_prog_ac_ct_FT2_CONFIG
-if test -n "$ac_ct_FT2_CONFIG"; then
-  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_FT2_CONFIG" >&5
-printf "%s\n" "$ac_ct_FT2_CONFIG" >&6; }
-else
-  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
-fi
-
-  if test "x$ac_ct_FT2_CONFIG" = x; then
-    FT2_CONFIG="false"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    FT2_CONFIG=$ac_ct_FT2_CONFIG
-  fi
-else
-  FT2_CONFIG="$ac_cv_prog_FT2_CONFIG"
-fi
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
-set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-printf %s "checking for $ac_word... " >&6; }
-if test ${ac_cv_prog_PKG_CONFIG+y}
-then :
-  printf %s "(cached) " >&6
-else case e in #(
-  e) if test -n "$PKG_CONFIG"; then
-  ac_cv_prog_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  case $as_dir in #(((
-    '') as_dir=./ ;;
-    */) ;;
-    *) as_dir=$as_dir/ ;;
-  esac
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
-    ac_cv_prog_PKG_CONFIG="${ac_tool_prefix}pkg-config"
-    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi ;;
-esac
-fi
-PKG_CONFIG=$ac_cv_prog_PKG_CONFIG
-if test -n "$PKG_CONFIG"; then
-  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
-printf "%s\n" "$PKG_CONFIG" >&6; }
-else
-  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_PKG_CONFIG"; then
-  ac_ct_PKG_CONFIG=$PKG_CONFIG
-  # Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-config; ac_word=$2
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-printf %s "checking for $ac_word... " >&6; }
-if test ${ac_cv_prog_ac_ct_PKG_CONFIG+y}
-then :
-  printf %s "(cached) " >&6
-else case e in #(
-  e) if test -n "$ac_ct_PKG_CONFIG"; then
-  ac_cv_prog_ac_ct_PKG_CONFIG="$ac_ct_PKG_CONFIG" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  case $as_dir in #(((
-    '') as_dir=./ ;;
-    */) ;;
-    *) as_dir=$as_dir/ ;;
-  esac
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_PKG_CONFIG="pkg-config"
-    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi ;;
-esac
-fi
-ac_ct_PKG_CONFIG=$ac_cv_prog_ac_ct_PKG_CONFIG
-if test -n "$ac_ct_PKG_CONFIG"; then
-  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_PKG_CONFIG" >&5
-printf "%s\n" "$ac_ct_PKG_CONFIG" >&6; }
-else
-  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
-fi
-
-  if test "x$ac_ct_PKG_CONFIG" = x; then
-    PKG_CONFIG="false"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    PKG_CONFIG=$ac_ct_PKG_CONFIG
-  fi
-else
-  PKG_CONFIG="$ac_cv_prog_PKG_CONFIG"
-fi
-if $FT2_CONFIG --ftversion >/dev/null 2>&1; then
-  FREETYPE2_INCLUDES=`$FT2_CONFIG --cflags`
-  FREETYPE2_LIBS=`$FT2_CONFIG --libs`
-elif $PKG_CONFIG --libs freetype2 >/dev/null 2>&1; then
-  FREETYPE2_INCLUDES=`$PKG_CONFIG --cflags freetype2`
-  FREETYPE2_LIBS=`$PKG_CONFIG --libs freetype2`
-elif test "x$need_freetype2:$with_system_freetype2" = xyes:yes; then
-  as_fn_error $? "did not find freetype-config required for system freetype2 library" "$LINENO" 5
-fi
-else
-  FREETYPE2_INCLUDES="-I$kpse_BLD/libs/freetype2/freetype2"
-  FREETYPE2_LIBS="$kpse_BLD/libs/freetype2/libfreetype.a"
-  FREETYPE2_DEPEND='${top_builddir}/../../libs/freetype2/libfreetype.a'
-  FREETYPE2_RULE='# Rebuild libfreetype
-$(FREETYPE2_DEPEND): ${top_builddir}/../../libs/freetype2/freetype2/ft2build.h
-	cd ${top_builddir}/../../libs/freetype2 && $(MAKE) $(AM_MAKEFLAGS) rebuild
-${top_builddir}/../../libs/freetype2/freetype2/ft2build.h:
-	cd ${top_builddir}/../../libs/freetype2 && $(MAKE) $(AM_MAKEFLAGS) rebuild'
-fi
-
-##tldbg _KPSE_LIB_FLAGS: Setup pixman (-lpixman) flags.
-echo 'tldbg:_KPSE_LIB_FLAGS called: libdir=pixman, libname=pixman, options=, tlincl=-IBLD/libs/pixman/include, tllib=BLD/libs/pixman/libpixman.a, tlextra=, rebuildsrcdeps=, rebuildblddeps=${top_builddir}/../../libs/pixman/include/pixman.h.' >&5
-##tldbg _KPSE_LIB_FLAGS_TL: pixman (pixman) .
-
-# Check whether --with-system-pixman was given.
-if test ${with_system_pixman+y}
-then :
-  withval=$with_system_pixman;
-fi
-if test "x$with_system_pixman" = xyes; then
-  if $PKG_CONFIG pixman-1 --atleast-version=0.18; then
-  PIXMAN_INCLUDES=`$PKG_CONFIG pixman-1 --cflags`
-  PIXMAN_LIBS=`$PKG_CONFIG pixman-1 --libs`
-elif test "x$need_pixman:$with_system_pixman" = xyes:yes; then
-  as_fn_error $? "did not find pixman-1 0.18 or better" "$LINENO" 5
-fi
-else
-  PIXMAN_INCLUDES="-I$kpse_BLD/libs/pixman/include"
-  PIXMAN_LIBS="$kpse_BLD/libs/pixman/libpixman.a"
-  PIXMAN_DEPEND='${top_builddir}/../../libs/pixman/libpixman.a'
-  PIXMAN_RULE='# Rebuild libpixman
-$(PIXMAN_DEPEND): ${top_builddir}/../../libs/pixman/include/pixman.h
-	cd ${top_builddir}/../../libs/pixman && $(MAKE) $(AM_MAKEFLAGS) rebuild
-${top_builddir}/../../libs/pixman/include/pixman.h:
-	cd ${top_builddir}/../../libs/pixman && $(MAKE) $(AM_MAKEFLAGS) rebuild'
-fi
-
-##tldbg _KPSE_LIB_FLAGS: Setup cairo (-lcairo) flags.
-echo 'tldbg:_KPSE_LIB_FLAGS called: libdir=cairo, libname=cairo, options=, tlincl=-IBLD/libs/cairo/cairo, tllib=BLD/libs/cairo/libcairo.a, tlextra=, rebuildsrcdeps=, rebuildblddeps=${top_builddir}/../../libs/cairo/cairo/cairo.h.' >&5
-##tldbg _KPSE_LIB_FLAGS_TL: cairo (cairo) .
-
-# Check whether --with-system-cairo was given.
-if test ${with_system_cairo+y}
-then :
-  withval=$with_system_cairo;
-fi
-if test "x$with_system_cairo" = xyes; then
-  if $PKG_CONFIG cairo --atleast-version=1.12; then
-  CAIRO_INCLUDES=`$PKG_CONFIG cairo --cflags`
-  CAIRO_LIBS=`$PKG_CONFIG cairo --libs`
-elif test "x$need_cairo:$with_system_cairo" = xyes:yes; then
-  as_fn_error $? "did not find cairo 1.12 or better" "$LINENO" 5
-fi
-else
-  CAIRO_INCLUDES="-I$kpse_BLD/libs/cairo/cairo"
-  CAIRO_LIBS="$kpse_BLD/libs/cairo/libcairo.a"
-  CAIRO_DEPEND='${top_builddir}/../../libs/cairo/libcairo.a'
-  CAIRO_RULE='# Rebuild libcairo
-$(CAIRO_DEPEND): ${top_builddir}/../../libs/cairo/cairo/cairo.h
-	cd ${top_builddir}/../../libs/cairo && $(MAKE) $(AM_MAKEFLAGS) rebuild
-${top_builddir}/../../libs/cairo/cairo/cairo.h:
-	cd ${top_builddir}/../../libs/cairo && $(MAKE) $(AM_MAKEFLAGS) rebuild'
-fi
-
 ##tldbg _KPSE_LIB_FLAGS: Setup potrace (-lpotrace) flags.
 echo 'tldbg:_KPSE_LIB_FLAGS called: libdir=potrace, libname=potrace, options=, tlincl=-IBLD/libs/potrace/include, tllib=BLD/libs/potrace/libpotrace.a, tlextra=, rebuildsrcdeps=, rebuildblddeps=${top_builddir}/../../libs/potrace/include/potrace.h.' >&5
 ##tldbg _KPSE_LIB_FLAGS_TL: potrace (potrace) .
@@ -27965,88 +27537,6 @@ fi
 	cd ${top_builddir}/../../libs/potrace && $(MAKE) $(AM_MAKEFLAGS) rebuild'
 fi
 
-##tldbg _KPSE_LIB_FLAGS: Setup gmp (-lgmp) flags.
-echo 'tldbg:_KPSE_LIB_FLAGS called: libdir=gmp, libname=gmp, options=, tlincl=-IBLD/libs/gmp/include, tllib=BLD/libs/gmp/libgmp.a, tlextra=, rebuildsrcdeps=, rebuildblddeps=${top_builddir}/../../libs/gmp/include/gmp.h.' >&5
-##tldbg _KPSE_LIB_FLAGS_TL: gmp (gmp) .
-
-# Check whether --with-system-gmp was given.
-if test ${with_system_gmp+y}
-then :
-  withval=$with_system_gmp;
-fi
-
-# Check whether --with-gmp-includes was given.
-if test ${with_gmp_includes+y}
-then :
-  withval=$with_gmp_includes;
-fi
-
-# Check whether --with-gmp-libdir was given.
-if test ${with_gmp_libdir+y}
-then :
-  withval=$with_gmp_libdir;
-fi
-if test "x$with_system_gmp" = xyes; then
-  ##tldbg _KPSE_LIB_FLAGS_SYSTEM: gmp (gmp).
-if test "x$with_gmp_includes" != x && test "x$with_gmp_includes" != xyes; then
-  GMP_INCLUDES="-I$with_gmp_includes"
-fi
-GMP_LIBS="-lgmp"
-if test "x$with_gmp_libdir" != x && test "x$with_gmp_libdir" != xyes; then
-  GMP_LIBS="-L$with_gmp_libdir $GMP_LIBS"
-fi
-else
-  GMP_INCLUDES="-I$kpse_BLD/libs/gmp/include"
-  GMP_LIBS="$kpse_BLD/libs/gmp/libgmp.a"
-  GMP_DEPEND='${top_builddir}/../../libs/gmp/libgmp.a'
-  GMP_RULE='# Rebuild libgmp
-$(GMP_DEPEND): ${top_builddir}/../../libs/gmp/include/gmp.h
-	cd ${top_builddir}/../../libs/gmp && $(MAKE) $(AM_MAKEFLAGS) rebuild
-${top_builddir}/../../libs/gmp/include/gmp.h:
-	cd ${top_builddir}/../../libs/gmp && $(MAKE) $(AM_MAKEFLAGS) rebuild'
-fi
-
-##tldbg _KPSE_LIB_FLAGS: Setup mpfr (-lmpfr) flags.
-echo 'tldbg:_KPSE_LIB_FLAGS called: libdir=mpfr, libname=mpfr, options=, tlincl=-IBLD/libs/mpfr/include, tllib=BLD/libs/mpfr/libmpfr.a, tlextra=, rebuildsrcdeps=, rebuildblddeps=${top_builddir}/../../libs/mpfr/include/mpfr.h.' >&5
-##tldbg _KPSE_LIB_FLAGS_TL: mpfr (mpfr) .
-
-# Check whether --with-system-mpfr was given.
-if test ${with_system_mpfr+y}
-then :
-  withval=$with_system_mpfr;
-fi
-
-# Check whether --with-mpfr-includes was given.
-if test ${with_mpfr_includes+y}
-then :
-  withval=$with_mpfr_includes;
-fi
-
-# Check whether --with-mpfr-libdir was given.
-if test ${with_mpfr_libdir+y}
-then :
-  withval=$with_mpfr_libdir;
-fi
-if test "x$with_system_mpfr" = xyes; then
-  ##tldbg _KPSE_LIB_FLAGS_SYSTEM: mpfr (mpfr).
-if test "x$with_mpfr_includes" != x && test "x$with_mpfr_includes" != xyes; then
-  MPFR_INCLUDES="-I$with_mpfr_includes"
-fi
-MPFR_LIBS="-lmpfr"
-if test "x$with_mpfr_libdir" != x && test "x$with_mpfr_libdir" != xyes; then
-  MPFR_LIBS="-L$with_mpfr_libdir $MPFR_LIBS"
-fi
-else
-  MPFR_INCLUDES="-I$kpse_BLD/libs/mpfr/include"
-  MPFR_LIBS="$kpse_BLD/libs/mpfr/libmpfr.a"
-  MPFR_DEPEND='${top_builddir}/../../libs/mpfr/libmpfr.a'
-  MPFR_RULE='# Rebuild libmpfr
-$(MPFR_DEPEND): ${top_builddir}/../../libs/mpfr/include/mpfr.h
-	cd ${top_builddir}/../../libs/mpfr && $(MAKE) $(AM_MAKEFLAGS) rebuild
-${top_builddir}/../../libs/mpfr/include/mpfr.h:
-	cd ${top_builddir}/../../libs/mpfr && $(MAKE) $(AM_MAKEFLAGS) rebuild'
-fi
-
 ##tldbg _KPSE_LIB_FLAGS: Setup mpfi (-lmpfi) flags.
 echo 'tldbg:_KPSE_LIB_FLAGS called: libdir=mpfi, libname=mpfi, options=, tlincl=-IBLD/libs/mpfi/include, tllib=BLD/libs/mpfi/libmpfi.a, tlextra=, rebuildsrcdeps=, rebuildblddeps=${top_builddir}/../../libs/mpfi/include/mpfi.h.' >&5
 ##tldbg _KPSE_LIB_FLAGS_TL: mpfi (mpfi) .
@@ -28087,413 +27577,6 @@ fi
 ${top_builddir}/../../libs/mpfi/include/mpfi.h:
 	cd ${top_builddir}/../../libs/mpfi && $(MAKE) $(AM_MAKEFLAGS) rebuild'
 fi
-
-##tldbg _KPSE_LIB_FLAGS: Setup xpdf (-lxpdf) flags.
-echo 'tldbg:_KPSE_LIB_FLAGS called: libdir=xpdf, libname=xpdf, options=, tlincl=-DPDF_PARSER_ONLY -IBLD/libs/xpdf -IBLD/libs/xpdf/goo -IBLD/libs/xpdf/xpdf, tllib=BLD/libs/xpdf/libxpdf.a, tlextra=, rebuildsrcdeps=, rebuildblddeps=${top_builddir}/../../libs/xpdf/xpdf/Stream.h.' >&5
-##tldbg _KPSE_LIB_FLAGS_TL: xpdf (xpdf) .
-: "kpse_xpdf_options - no-op"
-if test "x$with_system_xpdf" = xyes; then
-  : "kpse_xpdf_system_flags - no-op"
-else
-  XPDF_INCLUDES="-DPDF_PARSER_ONLY -I$kpse_BLD/libs/xpdf -I$kpse_BLD/libs/xpdf/goo -I$kpse_BLD/libs/xpdf/xpdf"
-  XPDF_LIBS="$kpse_BLD/libs/xpdf/libxpdf.a"
-  XPDF_DEPEND='${top_builddir}/../../libs/xpdf/libxpdf.a'
-  XPDF_RULE='# Rebuild libxpdf
-$(XPDF_DEPEND): ${top_builddir}/../../libs/xpdf/xpdf/Stream.h
-	cd ${top_builddir}/../../libs/xpdf && $(MAKE) $(AM_MAKEFLAGS) rebuild
-${top_builddir}/../../libs/xpdf/xpdf/Stream.h:
-	cd ${top_builddir}/../../libs/xpdf && $(MAKE) $(AM_MAKEFLAGS) rebuild'
-fi
-test "x$kpse_cv_have_win32" = xno || XPDF_LIBS="$XPDF_LIBS -lgdi32"
-
-##tldbg _KPSE_LIB_FLAGS: Setup zziplib (-lzzip) flags.
-echo 'tldbg:_KPSE_LIB_FLAGS called: libdir=zziplib, libname=zzip, options=, tlincl=-IBLD/libs/zziplib/include, tllib=BLD/libs/zziplib/libzzip.a, tlextra=, rebuildsrcdeps=, rebuildblddeps=${top_builddir}/../../libs/zziplib/include/zzip/zzip.h.' >&5
-##tldbg _KPSE_LIB_FLAGS_TL: zziplib (zzip) .
-
-# Check whether --with-system-zziplib was given.
-if test ${with_system_zziplib+y}
-then :
-  withval=$with_system_zziplib;
-fi
-if test "x$with_system_zziplib" = xyes; then
-  if $PKG_CONFIG zziplib --atleast-version=0.12; then
-  ZZIPLIB_INCLUDES=`$PKG_CONFIG zziplib --cflags`
-  ZZIPLIB_LIBS=`$PKG_CONFIG zziplib --libs`
-elif test "x$need_zziplib:$with_system_zziplib" = xyes:yes; then
-  as_fn_error $? "did not find zziplib 0.12 or better" "$LINENO" 5
-fi
-else
-  ZZIPLIB_INCLUDES="-I$kpse_BLD/libs/zziplib/include"
-  ZZIPLIB_LIBS="$kpse_BLD/libs/zziplib/libzzip.a"
-  ZZIPLIB_DEPEND='${top_builddir}/../../libs/zziplib/libzzip.a'
-  ZZIPLIB_RULE='# Rebuild libzzip
-$(ZZIPLIB_DEPEND): ${top_builddir}/../../libs/zziplib/include/zzip/zzip.h
-	cd ${top_builddir}/../../libs/zziplib && $(MAKE) $(AM_MAKEFLAGS) rebuild
-${top_builddir}/../../libs/zziplib/include/zzip/zzip.h:
-	cd ${top_builddir}/../../libs/zziplib && $(MAKE) $(AM_MAKEFLAGS) rebuild'
-fi
-
-##tldbg _KPSE_LIB_FLAGS: Setup teckit (-lTECkit) flags.
-echo 'tldbg:_KPSE_LIB_FLAGS called: libdir=teckit, libname=TECkit, options=, tlincl=-IBLD/libs/teckit/include, tllib=BLD/libs/teckit/libTECkit.a, tlextra=, rebuildsrcdeps=, rebuildblddeps=${top_builddir}/../../libs/teckit/include/teckit/TECkit_Common.h.' >&5
-##tldbg _KPSE_LIB_FLAGS_TL: teckit (TECkit) .
-
-# Check whether --with-system-teckit was given.
-if test ${with_system_teckit+y}
-then :
-  withval=$with_system_teckit;
-fi
-if test "x$with_system_teckit" = xyes; then
-  if $PKG_CONFIG teckit; then
-  TECKIT_INCLUDES=`$PKG_CONFIG teckit --cflags`
-  TECKIT_LIBS=`$PKG_CONFIG teckit --libs`
-elif test "x$need_teckit:$with_system_teckit" = xyes:yes; then
-  as_fn_error $? "did not find teckit" "$LINENO" 5
-fi
-else
-  TECKIT_INCLUDES="-I$kpse_BLD/libs/teckit/include"
-  TECKIT_LIBS="$kpse_BLD/libs/teckit/libTECkit.a"
-  TECKIT_DEPEND='${top_builddir}/../../libs/teckit/libTECkit.a'
-  TECKIT_RULE='# Rebuild libTECkit
-$(TECKIT_DEPEND): ${top_builddir}/../../libs/teckit/include/teckit/TECkit_Common.h
-	cd ${top_builddir}/../../libs/teckit && $(MAKE) $(AM_MAKEFLAGS) rebuild
-${top_builddir}/../../libs/teckit/include/teckit/TECkit_Common.h:
-	cd ${top_builddir}/../../libs/teckit && $(MAKE) $(AM_MAKEFLAGS) rebuild'
-fi
-
-
-# LuaTeX and XeTeX need harfbuzz.
-if test "x$enable_xetex" = xyes \
-   || test "x$enable_luatex" = xyes || test "x$enable_luatex53" = xyes; then
-  ##tldbg _KPSE_LIB_FLAGS: Setup graphite2 (-lgraphite2) flags.
-echo 'tldbg:_KPSE_LIB_FLAGS called: libdir=graphite2, libname=graphite2, options=, tlincl=-IBLD/libs/graphite2/include -DGRAPHITE2_STATIC, tllib=BLD/libs/graphite2/libgraphite2.a, tlextra=, rebuildsrcdeps=, rebuildblddeps=${top_builddir}/../../libs/graphite2/include/graphite2/Font.h.' >&5
-##tldbg _KPSE_LIB_FLAGS_TL: graphite2 (graphite2) .
-
-# Check whether --with-system-graphite2 was given.
-if test ${with_system_graphite2+y}
-then :
-  withval=$with_system_graphite2;
-fi
-if test "x$with_system_graphite2" = xyes; then
-  if $PKG_CONFIG graphite2; then
-  GRAPHITE2_INCLUDES=`$PKG_CONFIG graphite2 --cflags`
-  GRAPHITE2_LIBS=`$PKG_CONFIG graphite2 --libs`
-elif test "x$need_graphite2:$with_system_graphite2" = xyes:yes; then
-  as_fn_error $? "did not find graphite2" "$LINENO" 5
-fi
-else
-  GRAPHITE2_INCLUDES="-I$kpse_BLD/libs/graphite2/include -DGRAPHITE2_STATIC"
-  GRAPHITE2_LIBS="$kpse_BLD/libs/graphite2/libgraphite2.a"
-  GRAPHITE2_DEPEND='${top_builddir}/../../libs/graphite2/libgraphite2.a'
-  GRAPHITE2_RULE='# Rebuild libgraphite2
-$(GRAPHITE2_DEPEND): ${top_builddir}/../../libs/graphite2/include/graphite2/Font.h
-	cd ${top_builddir}/../../libs/graphite2 && $(MAKE) $(AM_MAKEFLAGS) rebuild
-${top_builddir}/../../libs/graphite2/include/graphite2/Font.h:
-	cd ${top_builddir}/../../libs/graphite2 && $(MAKE) $(AM_MAKEFLAGS) rebuild'
-fi
-
-##tldbg _KPSE_LIB_FLAGS: Setup harfbuzz (-lharfbuzz) flags.
-echo 'tldbg:_KPSE_LIB_FLAGS called: libdir=harfbuzz, libname=harfbuzz, options=, tlincl=-IBLD/libs/harfbuzz/include, tllib=BLD/libs/harfbuzz/libharfbuzz.a, tlextra=, rebuildsrcdeps=, rebuildblddeps=${top_builddir}/../../libs/harfbuzz/include/hb.h.' >&5
-##tldbg _KPSE_LIB_FLAGS_TL: harfbuzz (harfbuzz) .
-
-# Check whether --with-system-harfbuzz was given.
-if test ${with_system_harfbuzz+y}
-then :
-  withval=$with_system_harfbuzz;
-fi
-if test "x$with_system_harfbuzz" = xyes; then
-  if $PKG_CONFIG harfbuzz; then
-  HARFBUZZ_INCLUDES=`$PKG_CONFIG harfbuzz --cflags`
-  HARFBUZZ_LIBS=`$PKG_CONFIG harfbuzz --libs`
-elif test "x$need_harfbuzz:$with_system_harfbuzz" = xyes:yes; then
-  as_fn_error $? "did not find harfbuzz" "$LINENO" 5
-fi
-else
-  HARFBUZZ_INCLUDES="-I$kpse_BLD/libs/harfbuzz/include"
-  HARFBUZZ_LIBS="$kpse_BLD/libs/harfbuzz/libharfbuzz.a"
-  HARFBUZZ_DEPEND='${top_builddir}/../../libs/harfbuzz/libharfbuzz.a'
-  HARFBUZZ_RULE='# Rebuild libharfbuzz
-$(HARFBUZZ_DEPEND): ${top_builddir}/../../libs/harfbuzz/include/hb.h
-	cd ${top_builddir}/../../libs/harfbuzz && $(MAKE) $(AM_MAKEFLAGS) rebuild
-${top_builddir}/../../libs/harfbuzz/include/hb.h:
-	cd ${top_builddir}/../../libs/harfbuzz && $(MAKE) $(AM_MAKEFLAGS) rebuild'
-fi
-
-fi # end xetex/luatex for harfbuzz
-
-# XeTeX, but not LuaTeX, needs icu and graphite.
-if test "x$enable_xetex" = xyes; then
-  echo 'tldbg:KPSE_ICU_FLAGS called: more-icu-libs=, icu-config-args=.' >&5
-##tldbg _KPSE_LIB_FLAGS: Setup icu (-licuxxx) flags.
-echo 'tldbg:_KPSE_LIB_FLAGS called: libdir=icu, libname=icuxxx, options=, tlincl=-DU_STATIC_IMPLEMENTATION -IBLD/libs/icu/include, tllib= BLD/libs/icu/icu-build/lib/libicuuc.a BLD/libs/icu/icu-build/lib/libicudata.a, tlextra=, rebuildsrcdeps=, rebuildblddeps=${top_builddir}/../../libs/icu/include/unicode/uversion.h.' >&5
-##tldbg _KPSE_LIB_FLAGS_TL: icu (icuxxx) .
-
-# Check whether --with-system-icu was given.
-if test ${with_system_icu+y}
-then :
-  withval=$with_system_icu;
-fi
-if test "x$with_system_icu" = xyes; then
-  echo 'tldbg:KPSE_ICU_SYSTEM_FLAGS called.' >&5
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}icu-config", so it can be a program name with args.
-set dummy ${ac_tool_prefix}icu-config; ac_word=$2
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-printf %s "checking for $ac_word... " >&6; }
-if test ${ac_cv_prog_ICU_CONFIG+y}
-then :
-  printf %s "(cached) " >&6
-else case e in #(
-  e) if test -n "$ICU_CONFIG"; then
-  ac_cv_prog_ICU_CONFIG="$ICU_CONFIG" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  case $as_dir in #(((
-    '') as_dir=./ ;;
-    */) ;;
-    *) as_dir=$as_dir/ ;;
-  esac
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ICU_CONFIG="${ac_tool_prefix}icu-config"
-    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi ;;
-esac
-fi
-ICU_CONFIG=$ac_cv_prog_ICU_CONFIG
-if test -n "$ICU_CONFIG"; then
-  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ICU_CONFIG" >&5
-printf "%s\n" "$ICU_CONFIG" >&6; }
-else
-  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_ICU_CONFIG"; then
-  ac_ct_ICU_CONFIG=$ICU_CONFIG
-  # Extract the first word of "icu-config", so it can be a program name with args.
-set dummy icu-config; ac_word=$2
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-printf %s "checking for $ac_word... " >&6; }
-if test ${ac_cv_prog_ac_ct_ICU_CONFIG+y}
-then :
-  printf %s "(cached) " >&6
-else case e in #(
-  e) if test -n "$ac_ct_ICU_CONFIG"; then
-  ac_cv_prog_ac_ct_ICU_CONFIG="$ac_ct_ICU_CONFIG" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  case $as_dir in #(((
-    '') as_dir=./ ;;
-    */) ;;
-    *) as_dir=$as_dir/ ;;
-  esac
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_ICU_CONFIG="icu-config"
-    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi ;;
-esac
-fi
-ac_ct_ICU_CONFIG=$ac_cv_prog_ac_ct_ICU_CONFIG
-if test -n "$ac_ct_ICU_CONFIG"; then
-  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_ICU_CONFIG" >&5
-printf "%s\n" "$ac_ct_ICU_CONFIG" >&6; }
-else
-  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
-fi
-
-  if test "x$ac_ct_ICU_CONFIG" = x; then
-    ICU_CONFIG="false"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    ICU_CONFIG=$ac_ct_ICU_CONFIG
-  fi
-else
-  ICU_CONFIG="$ac_cv_prog_ICU_CONFIG"
-fi
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
-set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-printf %s "checking for $ac_word... " >&6; }
-if test ${ac_cv_prog_PKG_CONFIG+y}
-then :
-  printf %s "(cached) " >&6
-else case e in #(
-  e) if test -n "$PKG_CONFIG"; then
-  ac_cv_prog_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  case $as_dir in #(((
-    '') as_dir=./ ;;
-    */) ;;
-    *) as_dir=$as_dir/ ;;
-  esac
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
-    ac_cv_prog_PKG_CONFIG="${ac_tool_prefix}pkg-config"
-    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi ;;
-esac
-fi
-PKG_CONFIG=$ac_cv_prog_PKG_CONFIG
-if test -n "$PKG_CONFIG"; then
-  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
-printf "%s\n" "$PKG_CONFIG" >&6; }
-else
-  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_PKG_CONFIG"; then
-  ac_ct_PKG_CONFIG=$PKG_CONFIG
-  # Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-config; ac_word=$2
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-printf %s "checking for $ac_word... " >&6; }
-if test ${ac_cv_prog_ac_ct_PKG_CONFIG+y}
-then :
-  printf %s "(cached) " >&6
-else case e in #(
-  e) if test -n "$ac_ct_PKG_CONFIG"; then
-  ac_cv_prog_ac_ct_PKG_CONFIG="$ac_ct_PKG_CONFIG" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  case $as_dir in #(((
-    '') as_dir=./ ;;
-    */) ;;
-    *) as_dir=$as_dir/ ;;
-  esac
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_PKG_CONFIG="pkg-config"
-    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi ;;
-esac
-fi
-ac_ct_PKG_CONFIG=$ac_cv_prog_ac_ct_PKG_CONFIG
-if test -n "$ac_ct_PKG_CONFIG"; then
-  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_PKG_CONFIG" >&5
-printf "%s\n" "$ac_ct_PKG_CONFIG" >&6; }
-else
-  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
-fi
-
-  if test "x$ac_ct_PKG_CONFIG" = x; then
-    PKG_CONFIG="false"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    PKG_CONFIG=$ac_ct_PKG_CONFIG
-  fi
-else
-  PKG_CONFIG="$ac_cv_prog_PKG_CONFIG"
-fi
-if $ICU_CONFIG --version >/dev/null 2>&1; then
-  ICU_INCLUDES=`$ICU_CONFIG --cppflags`
-  ICU_LIBS=`$ICU_CONFIG --ldflags-searchpath --ldflags-libsonly --ldflags-system`
-elif $PKG_CONFIG --libs icu-uc icu-io >/dev/null 2>&1; then
-  ICU_INCLUDES=`$PKG_CONFIG --cflags icu-uc icu-io`
-  ICU_LIBS=`$PKG_CONFIG --libs icu-uc icu-io`
-elif test "x$need_icu:$with_system_icu" = xyes:yes; then
-  as_fn_error $? "did not find either pkg-config or icu-config; one is required for system icu library support" "$LINENO" 5
-fi
-else
-  ICU_INCLUDES="-DU_STATIC_IMPLEMENTATION -I$kpse_BLD/libs/icu/include"
-  ICU_LIBS=" $kpse_BLD/libs/icu/icu-build/lib/libicuuc.a $kpse_BLD/libs/icu/icu-build/lib/libicudata.a"
-  ICU_DEPEND=' ${top_builddir}/../../libs/icu/icu-build/lib/libicuuc.a ${top_builddir}/../../libs/icu/icu-build/lib/libicudata.a'
-  ICU_RULE='# Rebuild libicuxxx
-$(ICU_DEPEND): ${top_builddir}/../../libs/icu/include/unicode/uversion.h
-	cd ${top_builddir}/../../libs/icu && $(MAKE) $(AM_MAKEFLAGS) rebuild
-${top_builddir}/../../libs/icu/include/unicode/uversion.h:
-	cd ${top_builddir}/../../libs/icu && $(MAKE) $(AM_MAKEFLAGS) rebuild'
-fi
-# checking for openbsd to add -lpthread for icu.
-case $build_os in
-openbsd*)
-  eval ICUXXX_LIBS=\"$ICUXXX_LIBS -lpthread\"
-  ;;
-esac
-
-  ##tldbg _KPSE_LIB_FLAGS: Setup graphite2 (-lgraphite2) flags.
-echo 'tldbg:_KPSE_LIB_FLAGS called: libdir=graphite2, libname=graphite2, options=, tlincl=-IBLD/libs/graphite2/include -DGRAPHITE2_STATIC, tllib=BLD/libs/graphite2/libgraphite2.a, tlextra=, rebuildsrcdeps=, rebuildblddeps=${top_builddir}/../../libs/graphite2/include/graphite2/Font.h.' >&5
-##tldbg _KPSE_LIB_FLAGS_TL: graphite2 (graphite2) .
-
-# Check whether --with-system-graphite2 was given.
-if test ${with_system_graphite2+y}
-then :
-  withval=$with_system_graphite2;
-fi
-if test "x$with_system_graphite2" = xyes; then
-  if $PKG_CONFIG graphite2; then
-  GRAPHITE2_INCLUDES=`$PKG_CONFIG graphite2 --cflags`
-  GRAPHITE2_LIBS=`$PKG_CONFIG graphite2 --libs`
-elif test "x$need_graphite2:$with_system_graphite2" = xyes:yes; then
-  as_fn_error $? "did not find graphite2" "$LINENO" 5
-fi
-else
-  GRAPHITE2_INCLUDES="-I$kpse_BLD/libs/graphite2/include -DGRAPHITE2_STATIC"
-  GRAPHITE2_LIBS="$kpse_BLD/libs/graphite2/libgraphite2.a"
-  GRAPHITE2_DEPEND='${top_builddir}/../../libs/graphite2/libgraphite2.a'
-  GRAPHITE2_RULE='# Rebuild libgraphite2
-$(GRAPHITE2_DEPEND): ${top_builddir}/../../libs/graphite2/include/graphite2/Font.h
-	cd ${top_builddir}/../../libs/graphite2 && $(MAKE) $(AM_MAKEFLAGS) rebuild
-${top_builddir}/../../libs/graphite2/include/graphite2/Font.h:
-	cd ${top_builddir}/../../libs/graphite2 && $(MAKE) $(AM_MAKEFLAGS) rebuild'
-fi
-
-fi # end xetex for icu/graphite
 
 # Check size of off_t (using <kpathsea/config.h>)
 eval CPPFLAGS=\"$KPATHSEA_INCLUDES \$CPPFLAGS\"