From 4687e008086b44312cf45610a16a945ab4e89fa4 Mon Sep 17 00:00:00 2001
From: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Date: Fri, 26 Jan 2007 14:51:38 +0000
Subject: - for the native target gcc, drop --enable-optspace in favour of
 using the configured flags (that default to -Os anyway).   Saves about 20%
 size without additional configure args:    text    data     bss     dec    
 hex filename 4685000   17280  566360 5268640  5064a0
 optspace/i586-linux-uclibc/4.2.0/cc1 3630655   15184  562172 4208011  40358b
 usrflags/i586-linux-uclibc/4.2.0/cc1 4853646   23532  568528 5445706  53184a
 optspace/i586-linux-uclibc/4.2.0/f951 3772121   21292  564148 4357561  427db9
 usrflags/i586-linux-uclibc/4.2.0/f951

---
 toolchain/gcc/gcc-uclibc-3.x.mk | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'toolchain/gcc/gcc-uclibc-3.x.mk')

diff --git a/toolchain/gcc/gcc-uclibc-3.x.mk b/toolchain/gcc/gcc-uclibc-3.x.mk
index 9eb6d776c..c67a2699d 100644
--- a/toolchain/gcc/gcc-uclibc-3.x.mk
+++ b/toolchain/gcc/gcc-uclibc-3.x.mk
@@ -333,7 +333,8 @@ $(GCC_BUILD_DIR3)/.configured: $(GCC_BUILD_DIR3)/.prepared
 	(cd $(GCC_BUILD_DIR3); rm -rf config.cache ; \
 		PATH=$(TARGET_PATH) \
 		CC_FOR_BUILD="$(HOSTCC)" \
-		BOOT_CFLAGS="$(TARGET_CFLAGS)" \
+		CFLAGS_FOR_BUILD="-g -O2" \
+		$(TARGET_GCC_FLAGS) \
 		$(GCC_DIR)/configure \
 		--prefix=/usr \
 		--build=$(GNU_HOST_NAME) \
@@ -342,7 +343,6 @@ $(GCC_BUILD_DIR3)/.configured: $(GCC_BUILD_DIR3)/.prepared
 		--enable-languages=$(GCC_TARGET_LANGUAGES) \
 		--with-gxx-include-dir=/usr/include/c++ \
 		--disable-__cxa_atexit \
-		--enable-target-optspace \
 		--with-gnu-ld \
 		$(GCC_SHARED_LIBGCC) \
 		$(GCC_WITH_TARGET_GMP) \
@@ -354,12 +354,13 @@ $(GCC_BUILD_DIR3)/.configured: $(GCC_BUILD_DIR3)/.prepared
 		$(GCC_WITH_CPU) $(GCC_WITH_ARCH) $(GCC_WITH_TUNE) \
 		$(GCC_USE_SJLJ_EXCEPTIONS) \
 		$(DISABLE_LARGEFILE) \
-		$(EXTRA_GCC_CONFIG_OPTIONS));
+		$(EXTRA_GCC_CONFIG_OPTIONS) \
+		$(EXTRA_TARGET_GCC_CONFIG_OPTIONS));
 	touch $@
 
 $(GCC_BUILD_DIR3)/.compiled: $(GCC_BUILD_DIR3)/.configured
 	PATH=$(TARGET_PATH) \
-	$(MAKE) $(TARGET_GCC_ARGS) -C $(GCC_BUILD_DIR3) all
+	$(MAKE) -C $(GCC_BUILD_DIR3) all
 	touch $@
 
 #
-- 
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