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authornbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2005-10-23 21:06:51 +0000
committernbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2005-10-23 21:06:51 +0000
commit55a4a5467553f1dd70fe6455b488d183ee176bf7 (patch)
tree0a45c8f9ca2cf6c354bd2ba7feac92d348eee9b9 /openwrt/target/linux/linux-2.6/patches
parent40c280c75d43bd2738ed650af24a29303e5d1434 (diff)
add -funit-at-a-time in trunk/ as well
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@2291 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'openwrt/target/linux/linux-2.6/patches')
-rw-r--r--openwrt/target/linux/linux-2.6/patches/generic/004-extra_optimization.patch12
1 files changed, 12 insertions, 0 deletions
diff --git a/openwrt/target/linux/linux-2.6/patches/generic/004-extra_optimization.patch b/openwrt/target/linux/linux-2.6/patches/generic/004-extra_optimization.patch
new file mode 100644
index 0000000000..805d2f0ea9
--- /dev/null
+++ b/openwrt/target/linux/linux-2.6/patches/generic/004-extra_optimization.patch
@@ -0,0 +1,12 @@
+--- linux-2.6.12.5/Makefile.old 2005-10-23 22:56:29.017270000 +0200
++++ linux-2.6.12.5/Makefile 2005-10-23 22:57:23.226138500 +0200
+@@ -533,6 +533,9 @@
+ NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include)
+ CHECKFLAGS += $(NOSTDINC_FLAGS)
+
++# improve gcc optimization
++CFLAGS += $(call cc-option,-funit-at-a-time,)
++
+ # warn about C99 declaration after statement
+ CFLAGS += $(call cc-option,-Wdeclaration-after-statement,)
+