From 0270db020d9e6f4b6a87fa24d7bb4833d78ac046 Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <[EMAIL REDACTED]>
Date: Thu, 5 May 2022 17:00:02 +0300
Subject: [PATCH] do not use LT_PROG_RC
it somehow results in build failures with autoconf-2.71,
See https://github.com/libsdl-org/SDL_image/pull/219#issuecomment-1117965094 :
/bin/sh ./libtool --mode=link gcc -I/usr/include/libpng12 -g -O2 -I/opt/SDL2/include/SDL2 -D_REENTRANT -Wall -fvisibility=hidden -no-undefined -release 2.0 -version-info 6:0:6 -o libSDL2_image.la -rpath /usr/local/lib IMG.lo IMG_bmp.lo IMG_gif.lo IMG_jpg.lo IMG_lbm.lo IMG_pcx.lo IMG_png.lo IMG_pnm.lo IMG_qoi.lo IMG_svg.lo IMG_tga.lo IMG_tif.lo IMG_xcf.lo IMG_xpm.lo IMG_xv.lo IMG_webp.lo IMG_WIC.lo -lpng12 -ljpeg -lwebp -L/opt/SDL2/lib -Wl,-rpath,/opt/SDL2/lib -Wl,--enable-new-dtags -lSDL2
libtool: link: unable to infer tagged configuration
libtool: link: specify a tag with `--tag'
make: *** [libSDL2_image.la] Error 1
---
configure | 432 +++++++++------------------------------------------
configure.ac | 2 +-
2 files changed, 71 insertions(+), 363 deletions(-)
diff --git a/configure b/configure
index c221ce7..c26da8c 100755
--- a/configure
+++ b/configure
@@ -11962,80 +11962,6 @@ else
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
-$as_echo_n "checking for inline... " >&6; }
-if ${ac_cv_c_inline+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_c_inline=no
-for ac_kw in inline __inline__ __inline; do
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifndef __cplusplus
-typedef int foo_t;
-static $ac_kw foo_t static_foo () {return 0; }
-$ac_kw foo_t foo () {return 0; }
-#endif
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_inline=$ac_kw
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- test "$ac_cv_c_inline" != no && break
-done
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
-$as_echo "$ac_cv_c_inline" >&6; }
-
-case $ac_cv_c_inline in
- inline | yes) ;;
- *)
- case $ac_cv_c_inline in
- no) ac_val=;;
- *) ac_val=$ac_cv_c_inline;;
- esac
- cat >>confdefs.h <<_ACEOF
-#ifndef __cplusplus
-#define inline $ac_val
-#endif
-_ACEOF
- ;;
-esac
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
-$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
-set x ${MAKE-make}
-ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
-if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat >conftest.make <<\_ACEOF
-SHELL = /bin/sh
-all:
- @echo '@@@%%%=$(MAKE)=@@@%%%'
-_ACEOF
-# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
-case `${MAKE-make} -f conftest.make 2>/dev/null` in
- *@@@%%%=?*=@@@%%%*)
- eval ac_cv_prog_make_${ac_make}_set=yes;;
- *)
- eval ac_cv_prog_make_${ac_make}_set=no;;
-esac
-rm -f conftest.make
-fi
-if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- SET_MAKE=
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- SET_MAKE="MAKE=${MAKE-make}"
-fi
-
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
set dummy ${ac_tool_prefix}windres; ac_word=$2
@@ -12114,7 +12040,7 @@ $as_echo "no" >&6; }
fi
if test "x$ac_ct_RC" = x; then
- RC=""
+ RC=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
@@ -12128,86 +12054,79 @@ else
RC="$ac_cv_prog_RC"
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
+$as_echo_n "checking for inline... " >&6; }
+if ${ac_cv_c_inline+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_c_inline=no
+for ac_kw in inline __inline__ __inline; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifndef __cplusplus
+typedef int foo_t;
+static $ac_kw foo_t static_foo () {return 0; }
+$ac_kw foo_t foo () {return 0; }
+#endif
-
-# Source file extension for RC test sources.
-ac_ext=rc
-
-# Object file extension for compiled RC test sources.
-objext=o
-objext_RC=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
-
-# Code to be used in simple link tests
-lt_simple_link_test_code="$lt_simple_compile_test_code"
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-
-
-
-
-
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$RM conftest*
-
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$RM -r conftest*
-
-
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-lt_save_GCC=$GCC
-GCC=
-CC=${RC-"windres"}
-compiler=$CC
-compiler_RC=$CC
-for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_c_inline=$ac_kw
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ test "$ac_cv_c_inline" != no && break
done
-cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-lt_cv_prog_compiler_c_o_RC=yes
-
-if test -n "$compiler"; then
- :
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
+$as_echo "$ac_cv_c_inline" >&6; }
+case $ac_cv_c_inline in
+ inline | yes) ;;
+ *)
+ case $ac_cv_c_inline in
+ no) ac_val=;;
+ *) ac_val=$ac_cv_c_inline;;
+ esac
+ cat >>confdefs.h <<_ACEOF
+#ifndef __cplusplus
+#define inline $ac_val
+#endif
+_ACEOF
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
fi
-
-GCC=$lt_save_GCC
-ac_ext=c
-ac_cpp='$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
-
-CC="$lt_save_CC"
@@ -14775,47 +14694,6 @@ enable_dlopen_self='`$ECHO "X$enable_dlopen_self" | $Xsed -e "$delay_single_quot
enable_dlopen_self_static='`$ECHO "X$enable_dlopen_self_static" | $Xsed -e "$delay_single_quote_subst"`'
old_striplib='`$ECHO "X$old_striplib" | $Xsed -e "$delay_single_quote_subst"`'
striplib='`$ECHO "X$striplib" | $Xsed -e "$delay_single_quote_subst"`'
-LD_RC='`$ECHO "X$LD_RC" | $Xsed -e "$delay_single_quote_subst"`'
-old_archive_cmds_RC='`$ECHO "X$old_archive_cmds_RC" | $Xsed -e "$delay_single_quote_subst"`'
-compiler_RC='`$ECHO "X$compiler_RC" | $Xsed -e "$delay_single_quote_subst"`'
-GCC_RC='`$ECHO "X$GCC_RC" | $Xsed -e "$delay_single_quote_subst"`'
-lt_prog_compiler_no_builtin_flag_RC='`$ECHO "X$lt_prog_compiler_no_builtin_flag_RC" | $Xsed -e "$delay_single_quote_subst"`'
-lt_prog_compiler_wl_RC='`$ECHO "X$lt_prog_compiler_wl_RC" | $Xsed -e "$delay_single_quote_subst"`'
-lt_prog_compiler_pic_RC='`$ECHO "X$lt_prog_compiler_pic_RC" | $Xsed -e "$delay_single_quote_subst"`'
-lt_prog_compiler_static_RC='`$ECHO "X$lt_prog_compiler_static_RC" | $Xsed -e "$delay_single_quote_subst"`'
-lt_cv_prog_compiler_c_o_RC='`$ECHO "X$lt_cv_prog_compiler_c_o_RC" | $Xsed -e "$delay_single_quote_subst"`'
-archive_cmds_need_lc_RC='`$ECHO "X$archive_cmds_need_lc_RC" | $Xsed -e "$delay_single_quote_subst"`'
-enable_shared_with_static_runtimes_RC='`$ECHO "X$enable_shared_with_static_runtimes_RC" | $Xsed -e "$delay_single_quote_subst"`'
-export_dynamic_flag_spec_RC='`$ECHO "X$export_dynamic_flag_spec_RC" | $Xsed -e "$delay_single_quote_subst"`'
-whole_archive_flag_spec_RC='`$ECHO "X$whole_archive_flag_spec_RC" | $Xsed -e "$delay_single_quote_subst"`'
-compiler_needs_object_RC='`$ECHO "X$compiler_needs_object_RC" | $Xsed -e "$delay_single_quote_subst"`'
-old_archive_from_new_cmds_RC='`$ECHO "X$old_archive_from_new_cmds_RC" | $Xsed -e "$delay_single_quote_subst"`'
-old_archive_from_expsyms_cmds_RC='`$ECHO "X$old_archive_from_expsyms_cmds_RC" | $Xsed -e "$delay_single_quote_subst"`'
-archive_cmds_RC='`$ECHO "X$archive_cmds_RC" | $Xsed -e "$delay_single_quote_subst"`'
-archive_expsym_cmds_RC='`$ECHO "X$archive_expsym_cmds_RC" | $Xsed -e "$delay_single_quote_subst"`'
-module_cmds_RC='`$ECHO "X$module_cmds_RC" | $Xsed -e "$delay_single_quote_subst"`'
-module_expsym_cmds_RC='`$ECHO "X$module_expsym_cmds_RC" | $Xsed -e "$delay_single_quote_subst"`'
-with_gnu_ld_RC='`$ECHO "X$with_gnu_ld_RC" | $Xsed -e "$delay_single_quote_subst"`'
-allow_undefined_flag_RC='`$ECHO "X$allow_undefined_flag_RC" | $Xsed -e "$delay_single_quote_subst"`'
-no_undefined_flag_RC='`$ECHO "X$no_undefined_flag_RC" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_libdir_flag_spec_RC='`$ECHO "X$hardcode_libdir_flag_spec_RC" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_libdir_flag_spec_ld_RC='`$ECHO "X$hardcode_libdir_flag_spec_ld_RC" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_libdir_separator_RC='`$ECHO "X$hardcode_libdir_separator_RC" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_direct_RC='`$ECHO "X$hardcode_direct_RC" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_direct_absolute_RC='`$ECHO "X$hardcode_direct_absolute_RC" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_minus_L_RC='`$ECHO "X$hardcode_minus_L_RC" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_shlibpath_var_RC='`$ECHO "X$hardcode_shlibpath_var_RC" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_automatic_RC='`$ECHO "X$hardcode_automatic_RC" | $Xsed -e "$delay_single_quote_subst"`'
-inherit_rpath_RC='`$ECHO "X$inherit_rpath_RC" | $Xsed -e "$delay_single_quote_subst"`'
-link_all_deplibs_RC='`$ECHO "X$link_all_deplibs_RC" | $Xsed -e "$delay_single_quote_subst"`'
-fix_srcfile_path_RC='`$ECHO "X$fix_srcfile_path_RC" | $Xsed -e "$delay_single_quote_subst"`'
-always_export_symbols_RC='`$ECHO "X$always_export_symbols_RC" | $Xsed -e "$delay_single_quote_subst"`'
-export_symbols_cmds_RC='`$ECHO "X$export_symbols_cmds_RC" | $Xsed -e "$delay_single_quote_subst"`'
-exclude_expsyms_RC='`$ECHO "X$exclude_expsyms_RC" | $Xsed -e "$delay_single_quote_subst"`'
-include_expsyms_RC='`$ECHO "X$include_expsyms_RC" | $Xsed -e "$delay_single_quote_subst"`'
-prelink_cmds_RC='`$ECHO "X$prelink_cmds_RC" | $Xsed -e "$delay_single_quote_subst"`'
-file_list_spec_RC='`$ECHO "X$file_list_spec_RC" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_action_RC='`$ECHO "X$hardcode_action_RC" | $Xsed -e "$delay_single_quote_subst"`'
LTCC='$LTCC'
LTCFLAGS='$LTCFLAGS'
@@ -14878,27 +14756,7 @@ library_names_spec \
soname_spec \
finish_eval \
old_striplib \
-striplib \
-LD_RC \
-compiler_RC \
-lt_prog_compiler_no_builtin_flag_RC \
-lt_prog_compiler_wl_RC \
-lt_prog_compiler_pic_RC \
-lt_prog_compiler_static_RC \
-lt_cv_prog_compiler_c_o_RC \
-export_dynamic_flag_spec_RC \
-whole_archive_flag_spec_RC \
-compiler_needs_object_RC \
-with_gnu_ld_RC \
-allow_undefined_flag_RC \
-no_undefined_flag_RC \
-hardcode_libdir_flag_spec_RC \
-hardcode_libdir_flag_spec_ld_RC \
-hardcode_libdir_separator_RC \
-fix_srcfile_path_RC \
-exclude_expsyms_RC \
-include_expsyms_RC \
-file_list_spec_RC; do
+striplib; do
case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
*[\\\\\\\`\\"\\\$]*)
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
@@ -14927,16 +14785,7 @@ postinstall_cmds \
postuninstall_cmds \
finish_cmds \
sys_lib_search_path_spec \
-sys_lib_dlsearch_path_spec \
-old_archive_cmds_RC \
-old_archive_from_new_cmds_RC \
-old_archive_from_expsyms_cmds_RC \
-archive_cmds_RC \
-archive_expsym_cmds_RC \
-module_cmds_RC \
-module_expsym_cmds_RC \
-export_symbols_cmds_RC \
-prelink_cmds_RC; do
+sys_lib_dlsearch_path_spec; do
case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
*[\\\\\\\`\\"\\\$]*)
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
@@ -14972,8 +14821,6 @@ fi
-
-
AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
_ACEOF
@@ -15467,7 +15314,7 @@ $as_echo "$as_me: executing $ac_file commands" >&6;}
# The names of the tagged configurations supported by this script.
-available_tags="RC "
+available_tags=""
# ### BEGIN LIBTOOL CONFIG
@@ -16058,145 +15905,6 @@ _LT_EOF
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
chmod +x "$ofile"
-
- cat <<_LT_EOF >> "$ofile"
-
-# ### BEGIN LIBTOOL TAG CONFIG: RC
-
-# The linker used to build libraries.
-LD=$lt_LD_RC
-
-# Commands used to build an old-style archive.
-old_archive_cmds=$lt_old_archive_cmds_RC
-
-# A language specific compiler.
-CC=$lt_compiler_RC
-
-# Is the compiler the GNU compiler?
-with_gcc=$GCC_RC
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_RC
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl_RC
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic_RC
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static_RC
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o_RC
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc_RC
-
-# Whether or not to disallow shared libs when runtime libs are static.
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_RC
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_RC
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec_RC
-
-# Whether the compiler copes with passing no objects directly.
-compiler_needs_object=$lt_compiler_needs_object_RC
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_RC
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_RC
-
-# Commands used to build a shared archive.
-archive_cmds=$lt_archive_cmds_RC
-archive_expsym_cmds=$lt_archive_expsym_cmds_RC
-
-# Commands used to build a loadable module if different from building
-# a shared archive.
-module_cmds=$lt_module_cmds_RC
-module_expsym_cmds=$lt_module_expsym_cmds_RC
-
-# Whether we are building with GNU ld or not.
-with_gnu_ld=$lt_with_gnu_ld_RC
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag_RC
-
-# Flag that enforces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag_RC
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_RC
-
-# If ld is used when linking, flag to hardcode \$libdir into a binary
-# during linking. This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_RC
-
-# Whether we need a single "-rpath" flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator_RC
-
-# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
-# DIR into the resulting binary.
-hardcode_direct=$hardcode_direct_RC
-
-# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
-# DIR into the resulting binary and the resulting library dependency is
-# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
-# library is relocated.
-hardcode_direct_absolute=$hardcode_direct_absolute_RC
-
-# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
-# into the resulting binary.
-hardcode_minus_L=$hardcode_minus_L_RC
-
-# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
-# into the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var_RC
-
-# Set to "yes" if building a shared library automatically hardcodes DIR
-# into the library and all subsequent libraries and executables linked
-# against it.
-hardcode_automatic=$hardcode_automatic_RC
-
-# Set to yes if linker adds runtime paths of dependent libraries
-# to runtime path list.
-inherit_rpath=$inherit_rpath_RC
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs_RC
-
-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path=$lt_fix_srcfile_path_RC
-
-# Set to "yes" if exported symbols are required.
-always_export_symbols=$always_export_symbols_RC
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds_RC
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms_RC
-
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms_RC
-
-# Commands necessary for linking programs (against libraries) with templates.
-prelink_cmds=$lt_prelink_cmds_RC
-
-# Specify filename containing input files.
-file_list_spec=$lt_file_list_spec_RC
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action_RC
-
-# ### END LIBTOOL TAG CONFIG: RC
-_LT_EOF
-
;;
"depfiles":C) test x"$AMDEP_TRUE" != x"" || {
# Autoconf 2.62 quotes --file arguments for eval, but not when files
diff --git a/configure.ac b/configure.ac
index c205e9a..50e90ea 100644
--- a/configure.ac
+++ b/configure.ac
@@ -50,10 +50,10 @@ AM_INIT_AUTOMAKE([foreign tar-ustar])
dnl Check for tools
AC_PROG_CC
AC_PROG_OBJC
+AC_CHECK_TOOL(RC,[windres],[:])
AC_C_INLINE
AC_PROG_INSTALL
AC_PROG_MAKE_SET
-LT_PROG_RC
PKG_PROG_PKG_CONFIG
case "$host" in