From: Matthias Kramm Date: Wed, 24 Feb 2010 02:14:31 +0000 (-0800) Subject: detect ruby in configure script X-Git-Tag: version-0-9-1~140 X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=commitdiff_plain;h=24b2097d84ef6261b8cadfb454c85ddfbb5b0bf9 detect ruby in configure script --- diff --git a/Makefile.common.in b/Makefile.common.in index f879212..1f0ad79 100644 --- a/Makefile.common.in +++ b/Makefile.common.in @@ -22,9 +22,14 @@ SLL=$(LIBTOOL) --mode=link @CXX@ $(DEFS) -rpath $(libdir) LIBS= @LDFLAGS@ @LIBS@ CXXLIBS=@CXXLIBS@ transform = @program_transform_name@ +CPPFLAGS=@CPPFLAGS@ + PYTHON_LIB=@PYTHON_LIB@ PYTHON_INCLUDES=@PYTHON_INCLUDES@ -CPPFLAGS=@CPPFLAGS@ + +RUBY_CPPFLAGS=@RUBY_CPPFLAGS@ +RUBY_LDFLAGS=@RUBY_LDFLAGS@ +RUBY_LIBS=@RUBY_LIBS@ # libtool stuff OBJEXT=@OBJEXT@ diff --git a/configure b/configure index 4f67cc7..cdafce4 100755 --- a/configure +++ b/configure @@ -644,6 +644,10 @@ PDF2PDF DEVICE_PDF LIBPDF PDF2SWF +RUBY_LDFLAGS +RUBY_CPPFLAGS +RUBY_LIBS +RUBY HAVE_PYTHON_IMAGING PYTHON_INCLUDES PYTHON_LIB @@ -10106,7 +10110,303 @@ if test "x$PYTHON_OK" '!=' "xyes";then # fail silently- the most users won't have any need for the # python interface anyway else - pythonrfxswf="lib/python/Makefile" + pythongfx="lib/python/Makefile" +fi + +# ------------------------------------------------------------------ + + +# Extract the first word of "ruby", so it can be a program name with args. +set dummy ruby; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_RUBY+set}" = set; then + $as_echo_n "(cached) " >&6 +else + case $RUBY in + [\\/]* | ?:[\\/]*) + ac_cv_path_RUBY="$RUBY" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_RUBY="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +RUBY=$ac_cv_path_RUBY +if test -n "$RUBY"; then + { $as_echo "$as_me:$LINENO: result: $RUBY" >&5 +$as_echo "$RUBY" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + +RUBY_CPPFLAGS="" +RUBY_LDFLAGS="" +RUBY_LIBS="" + +rubylib=ruby18 + +{ $as_echo "$as_me:$LINENO: checking for ruby's include directory" >&5 +$as_echo_n "checking for ruby's include directory... " >&6; } +if test "x$RUBY" '!=' "x";then + rubyinc=`$RUBY -e 'require "rbconfig";puts Config::expand(Config::CONFIG.send("\x5b\x5d", "archdir"))' 2>/dev/null` + if test -d $rubyinc;then + { $as_echo "$as_me:$LINENO: result: $rubyinc" >&5 +$as_echo "$rubyinc" >&6; } + + # If we got a sensible archdir, we also ask ruby to supply us with CPPFLAGS + # and LDFLAGS. + { $as_echo "$as_me:$LINENO: checking for ruby's cpp flags" >&5 +$as_echo_n "checking for ruby's cpp flags... " >&6; } + rubycpp=`$RUBY -e 'require "rbconfig";puts Config::expand(Config::CONFIG.send("\x5b\x5d", "CPPFLAGS"))' 2>/dev/null` + { $as_echo "$as_me:$LINENO: result: $rubycpp" >&5 +$as_echo "$rubycpp" >&6; } + + { $as_echo "$as_me:$LINENO: checking for ruby's ld flags" >&5 +$as_echo_n "checking for ruby's ld flags... " >&6; } + rubyld=`$RUBY -e 'require "rbconfig";puts Config::expand(Config::CONFIG.send("\x5b\x5d", "LIBRUBYARG_SHARED"))' 2>/dev/null` + { $as_echo "$as_me:$LINENO: result: $rubyld" >&5 +$as_echo "$rubyld" >&6; } + + { $as_echo "$as_me:$LINENO: checking for ruby library name" >&5 +$as_echo_n "checking for ruby library name... " >&6; } + rubylib=`$RUBY -e 'require "rbconfig";puts Config::expand(Config::CONFIG.send("\x5b\x5d", "RUBY_SO_NAME"))' 2>/dev/null` + { $as_echo "$as_me:$LINENO: result: $rubylib" >&5 +$as_echo "$rubylib" >&6; } + + RUBY_CPPFLAGS="$rubycpp -I$rubyinc $RUBY_CPPFLAGS" + RUBY_LDFLAGS="$rubyld $RUBY_LDFLAGS" + else + { $as_echo "$as_me:$LINENO: result: 'unknown'" >&5 +$as_echo "'unknown'" >&6; } + fi +else + { $as_echo "$as_me:$LINENO: result: 'unknown'" >&5 +$as_echo "'unknown'" >&6; } +fi + +#OLDLDFLAGS="$LDFLAGS" +#LDFLAGS="$LDFLAGS $RUBY_LDFLAGS" +#AC_CHECK_LIB($rubylib, rb_define_method, HAVE_RUBY_LIB=1,) +#LDFLAGS="$OLDLDFLAGS" + +OLDCPPFLAGS="$CPPFLAGS" +CPPFLAGS="$CPPFLAGS $RUBY_CPPFLAGS" + +for ac_header in ruby.h +do +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + +fi +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + HAVE_RUBY_H=1 +fi + +done + +CPPFLAGS="$OLDCPPFLAGS" + +{ $as_echo "$as_me:$LINENO: checking whether we should compile the ruby module" >&5 +$as_echo_n "checking whether we should compile the ruby module... " >&6; } +if test "x${HAVE_RUBY_H}" '!=' "x";then + #RUBY_LIBS="$RUBY_LIBS -l$rubylib" + + cat > conftest.c << EOF +#include +static VALUE foobar; +VALUE foobar_set_foo(VALUE module, VALUE _key, VALUE _value) +{ + return Qnil; +} +int Init_foobar() +{ + foobar = rb_define_module("foobar"); + rb_define_module_function(foobar, "set_foo", foobar_set_foo, 2); +} +int main() {return 0;} +EOF + ac_link='$CC $SHARED $CPPFLAGS $RUBY_CPPFLAGS $CFLAGS conftest.c $LDFLAGS $RUBY_LDFLAGS $LIBS $RUBY_LIBS -o conftest${ac_exeext}' + if { (eval echo ruby.m4: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + RUBY_OK=yes + else + echo "configure: failed program was:" >&5 + cat conftest.c >&5 + fi + rm -f conftest* +fi + +if test "x${RUBY_OK}" '=' "xyes"; then + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + + + +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + RUBY_CPPFLAGS="" + RUBY_LDFLAGS="" + RUBY_LIBS="" +fi + + +if test "x$RUBY_OK" '!=' "xyes";then + echo all install uninstall clean: > lib/ruby/Makefile + # fail silently- the most users won't have any need for the + # ruby interface anyway +else + rubygfx="lib/python/Makefile" fi # ------------------------------------------------------------------ @@ -10258,7 +10558,7 @@ fi if test -f "release.in"; then release_in="./release"; fi if test -f "Makefile.new.in"; then mk_in="./Makefile.new"; fi -FILES="$release_in $mk_in Makefile.common ${avi2swf} Makefile lib/Makefile lib/action/Makefile src/Makefile ${pdf2swf_makefile} swfs/Makefile ${pythonrfxswf} ${lame_makefile} lib/readers/Makefile" +FILES="$release_in $mk_in Makefile.common ${avi2swf} Makefile lib/Makefile lib/action/Makefile src/Makefile ${pdf2swf_makefile} swfs/Makefile ${pythongfx} ${lame_makefile} lib/readers/Makefile" ac_config_files="$ac_config_files ${FILES}" cat >confcache <<\_ACEOF diff --git a/configure.in b/configure.in index 732e2ce..165d7e1 100644 --- a/configure.in +++ b/configure.in @@ -382,7 +382,19 @@ if test "x$PYTHON_OK" '!=' "xyes";then # fail silently- the most users won't have any need for the # python interface anyway else - pythonrfxswf="lib/python/Makefile" + pythongfx="lib/python/Makefile" +fi + +# ------------------------------------------------------------------ + +RFX_CHECK_RUBY + +if test "x$RUBY_OK" '!=' "xyes";then + echo all install uninstall clean: > lib/ruby/Makefile + # fail silently- the most users won't have any need for the + # ruby interface anyway +else + rubygfx="lib/python/Makefile" fi # ------------------------------------------------------------------ @@ -571,7 +583,7 @@ AH_BOTTOM([ if test -f "release.in"; then release_in="./release"; fi if test -f "Makefile.new.in"; then mk_in="./Makefile.new"; fi -FILES="$release_in $mk_in Makefile.common ${avi2swf} Makefile lib/Makefile lib/action/Makefile src/Makefile ${pdf2swf_makefile} swfs/Makefile ${pythonrfxswf} ${lame_makefile} lib/readers/Makefile" +FILES="$release_in $mk_in Makefile.common ${avi2swf} Makefile lib/Makefile lib/action/Makefile src/Makefile ${pdf2swf_makefile} swfs/Makefile ${pythongfx} ${lame_makefile} lib/readers/Makefile" AC_OUTPUT(${FILES}) dnl new autoconf diff --git a/lib/ruby/Makefile.in b/lib/ruby/Makefile.in new file mode 100644 index 0000000..bac1a5a --- /dev/null +++ b/lib/ruby/Makefile.in @@ -0,0 +1,20 @@ +top_builddir = ../.. +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +include ../../Makefile.common + +all: gfx.$(SLEXT) + +gfx.$(O): gfx.c + $(C) $(RUBY_CPPFLAGS) -Wall -Wno-unused -fPIC -c gfx.c -o gfx.$(O) + +GFX_DEPS=../libgfxpdf$(A) ../libgfxswf$(A) ../librfxswf$(A) ../libgfx$(A) ../libocr$(A) ../libbase$(A) +gfx.$(SLEXT): gfx.$(O) $(GFX_DEPS) Makefile + $(L) $(RUBY_LDFLAGS) $(SHARED) gfx.$(O) -o gfx.$(SLEXT) $(GFX_DEPS) $(PYTHON_LIB) $(LIBS) $(RUBY_LIBS) $(CXXLIBS) + +clean: + rm -f *.o *.$(O) *.$(SLEXT) *.so + +install: + +.PHONY: all diff --git a/lib/ruby/extconf.rb b/lib/ruby/extconf.rb index 5a6d41c..513f4a2 100644 --- a/lib/ruby/extconf.rb +++ b/lib/ruby/extconf.rb @@ -2,12 +2,12 @@ require 'mkmf' require 'rbconfig' $LDFLAGS << " -L.. " -$LIBS << " -lstdc++ " +$LIBS << " -lm -lstdc++ " dir_config 'gfx' have_library("z", "deflate") -have_library("m", "sqrt") +have_library("zzip", "zzip_get_default_io") have_library("jpeg", "jpeg_write_raw_data") have_library("fftw3", "fftw_plan_dft_r2c_2d") have_library("freetype", "FT_Init_FreeType") @@ -15,7 +15,7 @@ have_library("fontconfig", "FcInit") have_library("base", "ringbuffer_init") have_library("gfx", "gfxfontlist_create") have_library("gfxpdf", "gfxsource_pdf_create") -have_library("rfxswf", "swf_ReadSWF") +have_library("rfxswf", "swf_uncgi") have_library("gfxswf", "gfxdevice_swf_init") create_makefile('gfx') diff --git a/lib/ruby/gfx.c b/lib/ruby/gfx.c index 9c3af37..648e902 100644 --- a/lib/ruby/gfx.c +++ b/lib/ruby/gfx.c @@ -9,6 +9,7 @@ #include "../pdf/pdf.h" #include "../mem.h" #include "../types.h" +#include "../log.h" #define RUBY_GFX_VERSION "0.9.0" @@ -87,7 +88,7 @@ static VALUE doc_get_page(VALUE cls, VALUE _nr) page->doc = doc; if(!page->page) { rb_raise(rb_eArgError, "No page %d in document", nr); - return; + return Qnil; } return v; } @@ -496,6 +497,10 @@ static VALUE convert_font(gfxfont_t*font) } return v2; } +static VALUE convert_gradient(gfxgradient_t*gradient) +{ + return Qnil; //TODO +} #define HEAD \ device_internal_t*i = (device_internal_t*)dev->internal; \ VALUE v = i->v; diff --git a/lib/ruby/test.rb b/lib/ruby/test.rb index dc96d1b..afccbc9 100644 --- a/lib/ruby/test.rb +++ b/lib/ruby/test.rb @@ -1,7 +1,5 @@ require 'gfx' -pdf = GFX::PDF.new('segfault.pdf') - class TestRender < GFX::Device def startpage(width,height) puts "startpage(#{width},#{height})" @@ -41,6 +39,8 @@ class TestRender < GFX::Device end end +pdf = GFX::PDF.new('abcdef.pdf') + r = TestRender.new pdf.each_page do |page| puts "#{page.nr} #{page.width}x#{page.height}" diff --git a/m4/ruby.m4 b/m4/ruby.m4 new file mode 100644 index 0000000..f64d6e6 --- /dev/null +++ b/m4/ruby.m4 @@ -0,0 +1,89 @@ +AC_DEFUN([RFX_CHECK_RUBY], +[ +AC_PATH_PROG([RUBY], [ruby],,) + +RUBY_CPPFLAGS="" +RUBY_LDFLAGS="" +RUBY_LIBS="" + +rubylib=ruby18 + +AC_MSG_CHECKING([for ruby's include directory]) +if test "x$RUBY" '!=' "x";then + rubyinc=`$RUBY -e 'require "rbconfig";puts Config::expand(Config::CONFIG.send("\x5b\x5d", "archdir"))' 2>/dev/null` + if test -d $rubyinc;then + AC_MSG_RESULT($rubyinc) + + # If we got a sensible archdir, we also ask ruby to supply us with CPPFLAGS + # and LDFLAGS. + AC_MSG_CHECKING([for ruby's cpp flags]) + rubycpp=`$RUBY -e 'require "rbconfig";puts Config::expand(Config::CONFIG.send("\x5b\x5d", "CPPFLAGS"))' 2>/dev/null` + AC_MSG_RESULT($rubycpp) + + AC_MSG_CHECKING([for ruby's ld flags]) + rubyld=`$RUBY -e 'require "rbconfig";puts Config::expand(Config::CONFIG.send("\x5b\x5d", "LIBRUBYARG_SHARED"))' 2>/dev/null` + AC_MSG_RESULT($rubyld) + + AC_MSG_CHECKING([for ruby library name]) + rubylib=`$RUBY -e 'require "rbconfig";puts Config::expand(Config::CONFIG.send("\x5b\x5d", "RUBY_SO_NAME"))' 2>/dev/null` + AC_MSG_RESULT($rubylib) + + RUBY_CPPFLAGS="$rubycpp -I$rubyinc $RUBY_CPPFLAGS" + RUBY_LDFLAGS="$rubyld $RUBY_LDFLAGS" + else + AC_MSG_RESULT('unknown') + fi +else + AC_MSG_RESULT('unknown') +fi + +#OLDLDFLAGS="$LDFLAGS" +#LDFLAGS="$LDFLAGS $RUBY_LDFLAGS" +#AC_CHECK_LIB($rubylib, rb_define_method, HAVE_RUBY_LIB=1,) +#LDFLAGS="$OLDLDFLAGS" + +OLDCPPFLAGS="$CPPFLAGS" +CPPFLAGS="$CPPFLAGS $RUBY_CPPFLAGS" +AC_CHECK_HEADERS([ruby.h],[HAVE_RUBY_H=1]) +CPPFLAGS="$OLDCPPFLAGS" + +AC_MSG_CHECKING([whether we should compile the ruby module]) +if test "x${HAVE_RUBY_H}" '!=' "x";then + #RUBY_LIBS="$RUBY_LIBS -l$rubylib" + + cat > conftest.c << EOF +#include +static VALUE foobar; +VALUE foobar_set_foo(VALUE module, VALUE _key, VALUE _value) +{ + return Qnil; +} +int Init_foobar() +{ + foobar = rb_define_module("foobar"); + rb_define_module_function(foobar, "set_foo", foobar_set_foo, 2); +} +int main() {return 0;} +EOF + ac_link='$CC $SHARED $CPPFLAGS $RUBY_CPPFLAGS $CFLAGS conftest.c $LDFLAGS $RUBY_LDFLAGS $LIBS $RUBY_LIBS -o conftest${ac_exeext}' + if { (eval echo ruby.m4: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + RUBY_OK=yes + else + echo "configure: failed program was:" >&5 + cat conftest.c >&5 + fi + rm -f conftest* +fi + +if test "x${RUBY_OK}" '=' "xyes"; then + AC_MSG_RESULT([yes]) + AC_SUBST(RUBY_LIBS) + AC_SUBST(RUBY_CPPFLAGS) + AC_SUBST(RUBY_LDFLAGS) +else + AC_MSG_RESULT([no]) + RUBY_CPPFLAGS="" + RUBY_LDFLAGS="" + RUBY_LIBS="" +fi +])