patch for spec file of gcc 3.4.4, so that libgss library is not

[openwrt-10.03/.git] / toolchain / gcc / Makefile

diff --git a/toolchain/gcc/Makefile b/toolchain/gcc/Makefile
index dc7e02c7ae8b80c94338819466dbbdaac2047c8a..f6f4acaab63cc067a5b68ecb4e04703b507a1a91 100644 (file)
--- a/toolchain/gcc/Makefile
+++ b/toolchain/gcc/Makefile
@@ -188,6 +188,16 @@ ifeq ($(findstring 3.3.,$(GCC_VERSION)),3.3.)
        cp ./$(GCC_VERSION)/specs-$(ARCH)-soft-float $(STAGING_DIR)/lib/gcc-lib/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)/specs
 endif
 endif
+# We do another ugly hack here because the standard behaviour is
+# to include a reference to libgcc.so.1 in all binaries. For flash space
+# saving, we change the specs file to link in a static libgcc here. 
+       if [ ! -f $(STAGING_DIR)/lib/gcc/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)/specs ] ; then \
+               echo staging dir specs file is missing ; \
+               /bin/false ; \
+       fi;
+       if grep -q as-needed $(STAGING_DIR)/lib/gcc/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)/specs; then \
+               patch -d $(STAGING_DIR)/lib/gcc/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)/ -p0 < ./$(GCC_VERSION)/static-libgcc.patch.conditional ; \
+       fi;
 
 source: $(DL_DIR)/$(GCC_SOURCE)
 prepare: $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-gcc