From: Felix Fietkau Date: Tue, 13 Dec 2016 13:20:49 +0000 (+0100) Subject: gcc: rip out transactional memory related bloat from crtbegin X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=565988ab47bd9b96b50608564aee2104aeb4b7ae;p=openwrt%2Fstaging%2Fluka.git gcc: rip out transactional memory related bloat from crtbegin Slightly improves compression for each executable, saving about 4k from the default ar71xx rootfs Signed-off-by: Felix Fietkau --- diff --git a/toolchain/gcc/patches/5.4.0/881-no_tm_section.patch b/toolchain/gcc/patches/5.4.0/881-no_tm_section.patch new file mode 100644 index 0000000000..fab5db3be5 --- /dev/null +++ b/toolchain/gcc/patches/5.4.0/881-no_tm_section.patch @@ -0,0 +1,11 @@ +--- a/libgcc/crtstuff.c ++++ b/libgcc/crtstuff.c +@@ -152,7 +152,7 @@ call_ ## FUNC (void) \ + #endif + + #if !defined(USE_TM_CLONE_REGISTRY) && defined(OBJECT_FORMAT_ELF) +-# define USE_TM_CLONE_REGISTRY 1 ++# define USE_TM_CLONE_REGISTRY 0 + #endif + + /* We do not want to add the weak attribute to the declarations of these diff --git a/toolchain/gcc/patches/6.2.0/881-no_tm_section.patch b/toolchain/gcc/patches/6.2.0/881-no_tm_section.patch new file mode 100644 index 0000000000..fab5db3be5 --- /dev/null +++ b/toolchain/gcc/patches/6.2.0/881-no_tm_section.patch @@ -0,0 +1,11 @@ +--- a/libgcc/crtstuff.c ++++ b/libgcc/crtstuff.c +@@ -152,7 +152,7 @@ call_ ## FUNC (void) \ + #endif + + #if !defined(USE_TM_CLONE_REGISTRY) && defined(OBJECT_FORMAT_ELF) +-# define USE_TM_CLONE_REGISTRY 1 ++# define USE_TM_CLONE_REGISTRY 0 + #endif + + /* We do not want to add the weak attribute to the declarations of these