diff options
Diffstat (limited to 'target/linux/generic/patches-3.14/220-gc_sections.patch')
| -rw-r--r-- | target/linux/generic/patches-3.14/220-gc_sections.patch | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/target/linux/generic/patches-3.14/220-gc_sections.patch b/target/linux/generic/patches-3.14/220-gc_sections.patch index f94eb99..c105c40 100644 --- a/target/linux/generic/patches-3.14/220-gc_sections.patch +++ b/target/linux/generic/patches-3.14/220-gc_sections.patch @@ -1,6 +1,6 @@ From: Felix Fietkau <nbd@openwrt.org> -use -ffunction-sections, -fdata-sections and --gc-sections +use -ffunction-sections, -fdata-sections and --gc-sections --sort-section=name In combination with kernel symbol export stripping this significantly reduces the kernel image size. Used on both ARM and MIPS architectures. @@ -17,7 +17,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> cflags-y += -G 0 -mno-abicalls -fno-pic -pipe cflags-y += -msoft-float -LDFLAGS_vmlinux += -G 0 -static -n -nostdlib -+LDFLAGS_vmlinux += -G 0 -static -n -nostdlib --gc-sections ++LDFLAGS_vmlinux += -G 0 -static -n -nostdlib --gc-sections --sort-section=name KBUILD_AFLAGS_MODULE += -mlong-calls KBUILD_CFLAGS_MODULE += -mlong-calls @@ -409,7 +409,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> LDFLAGS_vmlinux += --be8 LDFLAGS_MODULE += --be8 endif -+LDFLAGS_vmlinux += --gc-sections ++LDFLAGS_vmlinux += --gc-sections --sort-section=name OBJCOPYFLAGS :=-O binary -R .comment -S GZFLAGS :=-9 |