diff options
Diffstat (limited to 'conf/distro/include/sane-toolchain-glibc.inc')
| -rw-r--r-- | conf/distro/include/sane-toolchain-glibc.inc | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/conf/distro/include/sane-toolchain-glibc.inc b/conf/distro/include/sane-toolchain-glibc.inc new file mode 100644 index 0000000000..f029c6fe46 --- /dev/null +++ b/conf/distro/include/sane-toolchain-glibc.inc @@ -0,0 +1,23 @@ +# Originally brought to you by the Angstrom Distribution + +# glibc: + +#mess with compiler flags to use -Os instead of -O2 +#Please see http://free-electrons.com/doc/embedded_linux_optimizations/img47.html for some more info +# perl has some problems, see http://bugs.openembedded.net/show_bug.cgi?id=1616 +# [23:00] oxo: glibc (any version) on sparc does not like (repeat me) "-Os" + +FULL_OPTIMIZATION = "-fexpensive-optimizations -frename-registers -fomit-frame-pointer -O2" + +FULL_OPTIMIZATION_pn-perl = "-fexpensive-optimizations -fomit-frame-pointer -frename-registers -O1" +FULL_OPTIMIZATION_pn-glibc = "-fexpensive-optimizations -fomit-frame-pointer -O2" +FULL_OPTIMIZATION_sparc = "-fexpensive-optimizations -fomit-frame-pointer -frename-registers -O2" + +BUILD_OPTIMIZATION_pn-perl = "-O1" +BUILD_OPTIMIZATION_pn-glibc = "-O2" +BUILD_OPTIMIZATION_sparc = "-O2" + +TARGET_LINK_HASH_STYLE = "${@['-Wl,--hash-style=gnu',''][bb.data.getVar('TARGET_ARCH',d,1) in ['mips', 'mipsel']]}" + +CXXFLAGS += "-fvisibility-inlines-hidden" + |