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| author | Felix Fietkau <nbd@openwrt.org> | 2007-06-16 01:56:04 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2007-06-16 01:56:04 +0000 |
| commit | f46b6a019569e69dfb8a7060e7f36d01e5eedd03 (patch) | |
| tree | 7a8919b2830b1c51b5dfe7742261a08168b118a2 /target/linux/generic-2.6/patches-2.6.22/004-extra_optimization.patch | |
| parent | 97ca42e813d5a0a03bd1a70576375dad8469044a (diff) | |
| download | upstream-f46b6a019569e69dfb8a7060e7f36d01e5eedd03.tar.gz upstream-f46b6a019569e69dfb8a7060e7f36d01e5eedd03.tar.bz2 upstream-f46b6a019569e69dfb8a7060e7f36d01e5eedd03.zip | |
prepare for the transition to linux 2.6.22 - make it possible to override the kernel version in the target makefile
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7644 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/generic-2.6/patches-2.6.22/004-extra_optimization.patch')
| -rw-r--r-- | target/linux/generic-2.6/patches-2.6.22/004-extra_optimization.patch | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/target/linux/generic-2.6/patches-2.6.22/004-extra_optimization.patch b/target/linux/generic-2.6/patches-2.6.22/004-extra_optimization.patch new file mode 100644 index 0000000000..57bea7ea50 --- /dev/null +++ b/target/linux/generic-2.6/patches-2.6.22/004-extra_optimization.patch @@ -0,0 +1,13 @@ +diff -urN linux-2.6.21.1.old/Makefile linux-2.6.21.1.dev/Makefile +--- linux-2.6.21.1.old/Makefile 2007-04-27 23:49:26.000000000 +0200 ++++ linux-2.6.21.1.dev/Makefile 2007-05-26 19:14:22.967804016 +0200 +@@ -507,6 +507,9 @@ + 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,) + |