gcc: For 64 bit targets don't use lib64

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

1 files changed, 20 insertions, 0 deletions

diff --git a/meta/packages/gcc/gcc-4.3.3/64bithack.patch b/meta/packages/gcc/gcc-4.3.3/64bithack.patch
new file mode 100644
index 0000000000..ac65e01afa
--- /dev/null
+++ b/meta/packages/gcc/gcc-4.3.3/64bithack.patch
@@ -0,0 +1,20 @@
+By default gcc places 64 bit libs in a lib64 directory. This makes it use 
+"lib" instead.
+
+RP 25/7/10
+
+Index: gcc-4.3.3/gcc/config/i386/t-linux64
+===================================================================
+--- gcc-4.3.3.orig/gcc/config/i386/t-linux64    2010-07-25 12:26:36.000000000 +0100
++++ gcc-4.3.3/gcc/config/i386/t-linux64 2010-07-25 13:43:02.000000000 +0100
+@@ -12,8 +12,8 @@
+ # MULTILIB_OSDIRNAMES according to what is found on the target.
+ 
+ MULTILIB_OPTIONS = m64/m32
+-MULTILIB_DIRNAMES = 64 32 
+-MULTILIB_OSDIRNAMES = ../lib64 $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)
++MULTILIB_DIRNAMES = . 32 
++MULTILIB_OSDIRNAMES = . $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)
+ 
+ LIBGCC = stmp-multilib
+ INSTALL_LIBGCC = install-multilib