[oe-commits] org.oe.dev angstrom: add skeleton support for ANGSTROM_MODE = "uclinux-uclibc" (e.g. bfin, arm7tdmi)

[koen commit]

angstrom: add skeleton support for ANGSTROM_MODE = "uclinux-uclibc" (e.g. bfin, arm7tdmi)

Author: koen at openembedded.org
Branch: org.openembedded.dev
Revision: 8f14bb4dc8530a5b312c057587ff1d6fa745b81d
ViewMTN: http://monotone.openembedded.org/revision/info/8f14bb4dc8530a5b312c057587ff1d6fa745b81d
Files:
1
conf/distro/include/angstrom-uclinux-uclibc.inc
Diffs:

#
# mt diff -r04d0454ec090cc21097b06e5c616a88caf7bacc7 -r8f14bb4dc8530a5b312c057587ff1d6fa745b81d
#
#
#
# add_file "conf/distro/include/angstrom-uclinux-uclibc.inc"
#  content [b0973880fd3a2c2754240f45c34daea00b79f298]
#
============================================================
--- conf/distro/include/angstrom-uclinux-uclibc.inc	b0973880fd3a2c2754240f45c34daea00b79f298
+++ conf/distro/include/angstrom-uclinux-uclibc.inc	b0973880fd3a2c2754240f45c34daea00b79f298
@@ -0,0 +1,22 @@
+# uclibc:
+#fix some iconv issues, needs to be adjusted when doing uclibc builds
+PREFERRED_PROVIDER_virtual/libc = "uclibc"
+PREFERRED_PROVIDER_virtual/libiconv ?= "libiconv"
+PREFERRED_PROVIDER_virtual/libintl ?= "gettext"
+
+USE_NLS ?= "no"
+USE_NLS_glib-2.0 = "yes"
+
+TARGET_OS_UC = "uclinux${@['-uclibc','-uclibcgnueabi'][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
+FULL_OPTIMIZATION = "-fexpensive-optimizations -fomit-frame-pointer -frename-registers -Os"
+BUILD_OPTIMIZATION = "-Os"
+
+#Gcc will die with 'internal consistency error when using the above optimizations
+FULL_OPTIMIZATION_avr32 = ""
+BUILD_OPTIMIZATION_avr32 = ""
+
+CXXFLAGS += "-fvisibility-inlines-hidden"
+