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| author | Felix Fietkau <nbd@openwrt.org> | 2009-10-22 16:54:18 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2009-10-22 16:54:18 +0000 |
| commit | 28d3db089d0072f4c3ac292d16ef76a690cd81e9 (patch) | |
| tree | 7deee18adae0cfba3aaf19f5e34196bc7b4db453 /tools/mklibs | |
| parent | d648a0827b85258bf49a88ebdda710fad55044a0 (diff) | |
| download | openwrt-28d3db089d0072f4c3ac292d16ef76a690cd81e9.tar.gz openwrt-28d3db089d0072f4c3ac292d16ef76a690cd81e9.tar.bz2 openwrt-28d3db089d0072f4c3ac292d16ef76a690cd81e9.zip | |
mklibs: use -Wl,--gc-sections when relinking - currently only saves a few bytes, maybe more in the future
SVN-Revision: 18123
Diffstat (limited to 'tools/mklibs')
| -rw-r--r-- | tools/mklibs/patches/008-gc_sections.patch | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tools/mklibs/patches/008-gc_sections.patch b/tools/mklibs/patches/008-gc_sections.patch new file mode 100644 index 0000000000..2775493b09 --- /dev/null +++ b/tools/mklibs/patches/008-gc_sections.patch @@ -0,0 +1,11 @@ +--- a/src/mklibs.py ++++ b/src/mklibs.py +@@ -583,7 +583,7 @@ while 1: + # compile in only used symbols + cmd = [] + cmd.extend(gcc_options) +- cmd.append("-nostdlib -nostartfiles -shared -Wl,-soname=" + soname) ++ cmd.append("-nostdlib -nostartfiles -shared -Wl,--gc-sections -Wl,-soname=" + soname) + cmd.extend(["-u%s" % a.linker_name() for a in symbols]) + cmd.extend(["-o", dest_path + "/" + so_file_name + "-so"]) + cmd.extend(extra_pre_obj) |