* configure.in: Fixing Haiku R1/alpha3 build with gcc-4.4.4.

- omit ANSI standard flags to compile socket extension where
    anonymous union is required.
  - remove redundant -be flags.
  by Takashi Toyoshima <toyoshim@gmail.com>
  https://github.com/ruby/ruby/pull/168

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36839 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,12 @@
+Tue Aug 28 20:03:54 2012  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* configure.in: Fixing Haiku R1/alpha3 build with gcc-4.4.4.
+	  - omit ANSI standard flags to compile socket extension where
+	    anonymous union is required.
+	  - remove redundant -be flags.
+	  by Takashi Toyoshima <toyoshim@gmail.com>
+	  https://github.com/ruby/ruby/pull/168
+
 Tue Aug 28 11:32:37 2012  Yuki Yugui Sonoda  <yugui@google.com>
 
 	* nacl/GNUmakefile.in (.rbconfig.time): r36828 was incomplete.

configure.in

@@ -622,6 +622,11 @@ if test "$GCC" = yes; then
     [cygwin*|darwin*|netbsd*], [
       # need lgamma_r(), finite()
     ],
+    [haiku], [
+      # Haiku R1/alpha3 uses gcc-4.4.4 which can not handle anonymous union
+      # with ANSI standard flags. Anonumous union is required to compile
+      # socket extension where <net/if.h> uses anonymous union.
+    ],
     [
       # ANSI (no XCFLAGS because this is C only)
       RUBY_TRY_CFLAGS(-ansi -std=iso9899:199409, [
@@ -2294,11 +2299,11 @@ if test "$with_dln_a_out" != yes; then
 			  [powerpc*], [
 			    : ${LDSHARED='$(LD) -xms'}
 			    EXTDLDFLAGS='-export $(TARGET_ENTRY)'
-			    DLDFLAGS="$DLDFLAGS -lbe -lroot glue-noinit.a init_term_dyn.o start_dyn.o"
+			    DLDFLAGS="$DLDFLAGS -lroot glue-noinit.a init_term_dyn.o start_dyn.o"
                             ],
 			  [i586*], [
 			    : ${LDSHARED='$(LD) -shared'}
-			    DLDFLAGS="$DLDFLAGS -L/boot/develop/lib/x86 -lbe -lroot"
+			    DLDFLAGS="$DLDFLAGS -L/boot/develop/lib/x86 -lroot"
 			    ])
 			: ${LIBPATHENV=LIBRARY_PATH}
 			rb_cv_dlopen=yes ],