Allow to compile on really recent gcc.

component/gcc/buildout.cfg

@@ -87,6 +87,13 @@ url = ${:_profile_base_location_}/${:filename}
 filename = ${:_buildout_section_name_}
 download-only = true
 
+[gcc-java-pre-4.4.patch]
+recipe = hexagonit.recipe.download
+md5sum = 9a563576126d9fcf234ef29c2fc7df76
+url = ${:_profile_base_location_}/${:filename}
+filename = ${:_buildout_section_name_}
+download-only = true
+
 [gcc-java-minimal]
 depends =
   ${gcc-download:location}
@@ -96,6 +103,7 @@ path = ${gcc-source:location}
 md5sum = bb3265edf0fa7543e50cedb93e04e427
 patches =
   ${gcc-multiarch.patch:location}/${gcc-multiarch.patch:filename}
+  ${gcc-java-pre-4.4.patch:location}/${gcc-java-pre-4.4.patch:filename}
 patch-options = -p2
 configure-command = make clean \\; make distclean \\; ./configure
 # GMP does not correctly detect achitecture so it have to be given

component/gcc/gcc-java-pre-4.4.patch

+Patch for http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50888
+
+--- a/src/libjava/libjava/prims.cc.orig	2012-01-20 11:30:18.586157610 +0100
++++ b/src/libjava/libjava/prims.cc	2012-01-20 11:30:58.192770947 +0100
+@@ -38,6 +38,14 @@
+ #endif
+ 
+ #ifndef DISABLE_GETENV_PROPERTIES
++#ifdef __GLIBC__
++/* glibc 2.15+ provides even for C++ inline optimized ::isspace etc.
++   Unfortunately those inlines are throw (), and call a function pointer
++   (which is throw () too, but with -fnon-call-exceptions this results
++   in a __cxa_call_unexpected call.  This macro disables the optimized
++   version.  */
++#define __NO_CTYPE 1
++#endif
+ #include <ctype.h>
+ #include <java-props.h>
+ #define PROCESS_GCJ_PROPERTIES process_gcj_properties()
+--- a/src/libjava/prims.cc.orig	2012-01-20 11:30:23.042818341 +0100
++++ b/src/libjava/prims.cc	2012-01-20 11:31:01.389433254 +0100
+@@ -38,6 +38,14 @@
+ #endif
+ 
+ #ifndef DISABLE_GETENV_PROPERTIES
++#ifdef __GLIBC__
++/* glibc 2.15+ provides even for C++ inline optimized ::isspace etc.
++   Unfortunately those inlines are throw (), and call a function pointer
++   (which is throw () too, but with -fnon-call-exceptions this results
++   in a __cxa_call_unexpected call.  This macro disables the optimized
++   version.  */
++#define __NO_CTYPE 1
++#endif
+ #include <ctype.h>
+ #include <java-props.h>
+ #define PROCESS_GCJ_PROPERTIES process_gcj_properties()