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authorWaldemar Brodkorb <wbx@openwrt.org>2006-01-04 08:37:19 +0000
committerWaldemar Brodkorb <wbx@openwrt.org>2006-01-04 08:37:19 +0000
commit13b12c06c87998480e2642cb762693694f0c3b0f (patch)
tree2005252ef3db9de34d1b0b10656fae07bf82d55e /toolchain
parent9feda69af9dd6682ef0f92a4f63c223f1174e18b (diff)
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patch for spec file of gcc 3.4.4, so that libgss library is not
automatically linked into every binary. explicitely link it into needed packages (kismet, nmap, samba) and add dependencies. idea and patch from sven-ola, thx. Saves 16 kb in the default squashfs images. git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@2817 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'toolchain')
-rw-r--r--toolchain/gcc/Makefile10
1 files changed, 10 insertions, 0 deletions
diff --git a/toolchain/gcc/Makefile b/toolchain/gcc/Makefile
index dc7e02c7ae..f6f4acaab6 100644
--- 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