* configure.in (RUBY_PROG_GNU_LD): add $CFLAGS, $CPPFLAGS, $LDFLAGS

to the option of $CC.

* configure.in: set LIBRUBYARG to '-l$(RUBY_SO_NAME)' if the
  target os is cygwin and --disable-shared option is supplied.

* lib/mkmf.rb (init_mkmf): expand config["LIBRUBY"] and
  config["LIBRUBY_A"].  don't link $LIBRUBYARG_STATIC if
  --disable-shared option is supplied.

* configure.in (RUBY_CPPOUTFILE): should be a better message.

* ext/Win32API/extconf.rb: join with a space.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3138 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,19 @@
+Thu Dec 12 18:19:14 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
+
+	* configure.in (RUBY_PROG_GNU_LD): add $CFLAGS, $CPPFLAGS, $LDFLAGS
+	  to the option of $CC.
+
+	* configure.in: set LIBRUBYARG to '-l$(RUBY_SO_NAME)' if the
+	  target os is cygwin and --disable-shared option is supplied.
+
+	* lib/mkmf.rb (init_mkmf): expand config["LIBRUBY"] and
+	  config["LIBRUBY_A"].  don't link $LIBRUBYARG_STATIC if
+	  --disable-shared option is supplied.
+
+	* configure.in (RUBY_CPPOUTFILE): should be a better message.
+
+	* ext/Win32API/extconf.rb: join with a space.
+
 Thu Dec 12 17:27:19 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* re.c (rb_reg_hash): define Regexp#hash to make regexps to be

configure.in

@@ -18,18 +18,24 @@ test "$rb_cv_mingw32" = yes && target_os="mingw32"
 esac])
 
 AC_DEFUN(RUBY_CPPOUTFILE,
+[AC_CACHE_CHECK(whether ${CPP} accepts -o, rb_cv_cppoutfile,
 [cppflags=$CPPFLAGS
-AC_CACHE_CHECK(whether ${CPP} accepts -o, rb_cv_cppoutfile,
+CPPFLAGS='-o conftest.i'
-[CPPFLAGS='-o conftest.i'
+AC_TRY_CPP([], rb_cv_cppoutfile=yes, rb_cv_cppoutfile=no)
-AC_TRY_CPP([], rb_cv_cppoutfile="$CPPFLAGS", rb_cv_cppoutfile=' >conftest.i')
+CPPFLAGS=$cppflags
 rm -f conftest*])
-CPPOUTFILE="$rb_cv_cppoutfile"
+if test "$rb_cv_cppoutfile" = yes; then
-AC_SUBST(CPPOUTFILE)
+  CPPOUTFILE='-o conftest.i'
-CPPFLAGS=$cppflags])
+elif test "$rb_cv_cppoutfile" = no; then
+  CPPOUTFILE='> conftest.i'
+elif test -n "$rb_cv_cppoutfile"; then
+  CPPOUTFILE="$rb_cv_cppoutfile"
+fi
+AC_SUBST(CPPOUTFILE)])
 
 AC_DEFUN(RUBY_PROG_GNU_LD,
 [AC_CACHE_CHECK(whether the linker is GNU ld, rb_cv_prog_gnu_ld,
-[if `$CC --print-prog-name=ld` -v 2>&1 | grep "GNU ld" > /dev/null; then
+[if `$CC $CFLAGS $CPPFLAGS $LDFLAGS --print-prog-name=ld` -v 2>&1 | grep "GNU ld" > /dev/null; then
   rb_cv_prog_gnu_ld=yes
 else
   rb_cv_prog_gnu_ld=no
@@ -1161,6 +1167,7 @@ case "$target_os" in
 	    LIBRUBY_SO=dummy
 	    LIBRUBY_DLDFLAGS=''
 	    LIBRUBY='lib$(RUBY_SO_NAME).a'
+	    LIBRUBYARG='-l$(RUBY_SO_NAME)'
 	fi
 	LIBRUBY_ALIASES=''
 	FIRSTMAKEFILE=GNUmakefile:cygwin/GNUmakefile.in

ext/Win32API/extconf.rb

@@ -2,7 +2,7 @@ require 'mkmf'
 
 if have_header("windows.h") and have_library("kernel32")
   if Config::CONFIG["CC"] =~ /gcc/
-    $CFLAGS += "-fno-defer-pop -fno-omit-frame-pointer"
+    $CFLAGS += " -fno-defer-pop -fno-omit-frame-pointer"
   end
   create_makefile("Win32API")
 end

lib/mkmf.rb

@@ -767,6 +767,7 @@ all:		$(DLLIB)
 end
 
 def init_mkmf(config = CONFIG)
+  $enable_shared = config['ENABLE_SHARED'] == 'yes'
   $defs = []
   $CFLAGS = with_config("cflags", arg_config("CFLAGS", config["CFLAGS"])).dup
   $CPPFLAGS = with_config("cppflags", arg_config("CPPFLAGS", config["CPPFLAGS"])).dup
@@ -776,16 +777,17 @@ def init_mkmf(config = CONFIG)
   $LIBEXT = config['LIBEXT'].dup
   $OBJEXT = config["OBJEXT"].dup
   $LIBS = "#{config['LIBS']} #{config['DLDLIBS']}"
-  $LIBRUBYARG = config['LIBRUBYARG']
+  $LIBRUBYARG = ""
   $LIBRUBYARG_STATIC = config['LIBRUBYARG_STATIC']
   $LIBRUBYARG_SHARED = config['LIBRUBYARG_SHARED']
   $LIBPATH = []
 
   $objs = nil
   $libs = ""
-  if config['ENABLE_SHARED'] == 'yes' or config["LIBRUBY"] != config["LIBRUBY_A"]
+  if $enable_shared or Config.expand(config["LIBRUBY"].dup) != Config.expand(config["LIBRUBY_A"].dup)
     $LIBPATH = ["$(topdir)"]
     $LIBPATH.unshift("$(libdir)") unless $extmk or defined? CROSS_COMPILING
+    $LIBRUBYARG = config['LIBRUBYARG']
   end
   $LIBPATH << "$(archdir)"