diff options
| -rw-r--r-- | conf/distro/include/angstrom-eglibc.inc | 22 | ||||
| -rw-r--r-- | conf/distro/include/angstrom.inc | 2 |
2 files changed, 23 insertions, 1 deletions
diff --git a/conf/distro/include/angstrom-eglibc.inc b/conf/distro/include/angstrom-eglibc.inc new file mode 100644 index 0000000000..333c8c8bc9 --- /dev/null +++ b/conf/distro/include/angstrom-eglibc.inc @@ -0,0 +1,22 @@ +# eglibc: +PREFERRED_PROVIDER_virtual/libiconv ?= "eglibc" +PREFERRED_PROVIDER_virtual/libintl ?= "eglibc" +PREFERRED_PROVIDER_virtual/libc ?= "eglibc" + +TARGET_OS = "linux${@['','-gnueabi'][bb.data.getVar('TARGET_ARCH',d,1) in ['arm', 'armeb'] and bb.data.getVar('MACHINE',d) not in ['collie','h3600', 'h3800', 'simpad', 'htcwallaby']]}" + +#mess with compiler flags to use -Os instead of -O2 +#Please see http://free-electrons.com/doc/embedded_linux_optimizations/img47.html for some more info +# perl has some problems, see http://bugs.openembedded.org/show_bug.cgi?id=1616 +# [23:00] oxo: glibc (any version) on sparc does not like (repeat me) "-Os" + +FULL_OPTIMIZATION = "-fexpensive-optimizations -fomit-frame-pointer -frename-registers -Os" +FULL_OPTIMIZATION_pn-perl = "-fexpensive-optimizations -fomit-frame-pointer -frename-registers -O1" +FULL_OPTIMIZATION_sparc = "-fexpensive-optimizations -fomit-frame-pointer -frename-registers -O2" + +BUILD_OPTIMIZATION = "-Os" +BUILD_OPTIMIZATION_pn-perl = "-O1" +BUILD_OPTIMIZATION_sparc = "-O2" + +CXXFLAGS += "-fvisibility-inlines-hidden" + diff --git a/conf/distro/include/angstrom.inc b/conf/distro/include/angstrom.inc index 3d4be081fb..5522a12728 100644 --- a/conf/distro/include/angstrom.inc +++ b/conf/distro/include/angstrom.inc @@ -7,7 +7,7 @@ DISTRO_NAME = "Angstrom" TARGET_VENDOR = "-angstrom" -# Can be "glibc" and "uclibc" +# Can be "glibc", "eglibc" or "uclibc" ANGSTROM_MODE ?= "glibc" DEPLOY_DIR = "${TMPDIR}/deploy/${ANGSTROM_MODE}" |