libjava:

[pf3gnuchains/gcc-fork.git] / libjava / configure

diff --git a/libjava/configure b/libjava/configure
index 542ca8a..8d7f0d5 100755 (executable)
--- a/libjava/configure
+++ b/libjava/configure
@@ -786,6 +786,7 @@ TOOLKIT
 LIBGCJDEBUG
 BUILD_SUBLIBS_FALSE
 BUILD_SUBLIBS_TRUE
+LIBGCJ_LD_EXPORT_ALL
 LIBGCJ_LD_SYMBOLIC_FUNCTIONS
 LIBGCJ_LD_SYMBOLIC
 LIBGCJ_SUBLIB_CORE_EXTRA_DEPS
@@ -5957,6 +5958,16 @@ if test -z "$libgcj_ld_symbolic"; then
   libgcj_ld_symbolic=$SYMBOLIC_LDFLAGS
 fi
 
+# for windows native targets enforce export of all symbols for shared libgcj.
+libgcj_ld_export_all=
+case "$host" in
+      *mingw*)
+       libgcj_ld_export_all=-Wl,--export-all-symbols
+       ;;
+      *)
+        ;;
+esac
+
 LIBGCJ_CFLAGS="${libgcj_cflags}"
 LIBGCJ_CXXFLAGS="${libgcj_cxxflags}"
 LIBGCJ_JAVAFLAGS="${libgcj_javaflags}"
@@ -5964,6 +5975,8 @@ LIBGCJ_SUBLIB_LTFLAGS="${libgcj_sublib_ltflags}"
 LIBGCJ_SUBLIB_CORE_EXTRA_DEPS="${libgcj_sublib_core_extra_deps}"
 LIBGCJ_LD_SYMBOLIC="${libgcj_ld_symbolic}"
 LIBGCJ_LD_SYMBOLIC_FUNCTIONS="${libgcj_ld_symbolic_functions}"
+LIBGCJ_LD_EXPORT_ALL="${libgcj_ld_export_all}"
+
 
 
 
@@ -13346,7 +13359,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 13349 "configure"
+#line 13362 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -13452,7 +13465,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 13455 "configure"
+#line 13468 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -19445,7 +19458,7 @@ if test "${enable_sjlj_exceptions+set}" = set; then :
   enableval=$enable_sjlj_exceptions; :
 else
   cat > conftest.$ac_ext << EOF
-#line 19448 "configure"
+#line 19461 "configure"
 struct S { ~S(); };
 void bar();
 void foo()
@@ -20540,6 +20553,9 @@ arm*linux*eabi)
 *-*-cygwin)
     extra_ldflags_libjava=-liconv
     ;;
+*-*-mingw*)
+    extra_ldflags_libjava=-lws2_32
+    ;;
 esac
 
 LIBMATHSPEC=