X-Git-Url: http://git.rohieb.name/openwrt.git/blobdiff_plain/955e03f23ad5f2e8b61b256a7147a9f403583381..cc5443f243f57c1a427e0985cf7c86c37f026985:/toolchain/gcc/Makefile

diff --git a/toolchain/gcc/Makefile b/toolchain/gcc/Makefile
index 41a77bbd4..f6f4acaab 100644
--- a/toolchain/gcc/Makefile
+++ b/toolchain/gcc/Makefile
@@ -23,7 +23,8 @@ include $(TOPDIR)/rules.mk
 GCC_VERSION:=$(strip $(GCC_VERSION))
 
 #GCC_SITE:=ftp://ftp.gnu.org/gnu/gcc/releases/gcc-$(GCC_VERSION)
-GCC_SITE:=http://mirrors.rcn.net/pub/sourceware/gcc/releases/gcc-$(GCC_VERSION)
+GCC_SITE:=ftp://ftp.fu-berlin.de/unix/languages/gcc/releases/gcc-$(GCC_VERSION) \
+	http://mirrors.rcn.net/pub/sourceware/gcc/releases/gcc-$(GCC_VERSION)
 
 GCC_SOURCE:=gcc-$(GCC_VERSION).tar.bz2
 GCC_DIR:=$(TOOL_BUILD_DIR)/gcc-$(GCC_VERSION)
@@ -86,7 +87,7 @@ endif
 
 $(GCC_BUILD_DIR1)/.configured: $(GCC_DIR)/.patched
 	mkdir -p $(GCC_BUILD_DIR1)
-	(cd $(GCC_BUILD_DIR1); PATH=$(TARGET_PATH) \
+	(cd $(GCC_BUILD_DIR1); rm -f config.cache; PATH=$(TARGET_PATH) \
 		$(GCC_DIR)/configure \
 		--prefix=$(STAGING_DIR) \
 		--build=$(GNU_HOST_NAME) \
@@ -133,7 +134,7 @@ $(GCC_BUILD_DIR2)/.configured: $(GCC_DIR)/.patched $(STAGING_DIR)/lib/libc.a
 	ln -sf ../include $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/sys-include
 	rm -rf $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib
 	ln -sf ../lib $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib
-	(cd $(GCC_BUILD_DIR2); PATH=$(TARGET_PATH) \
+	(cd $(GCC_BUILD_DIR2); rm -f config.cache; PATH=$(TARGET_PATH) \
 		$(GCC_DIR)/configure \
 		--prefix=$(STAGING_DIR) \
 		--build=$(GNU_HOST_NAME) \
@@ -187,6 +188,16 @@ ifeq ($(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