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authorMichael 'Mickey' Lauer <mickey@vanille-media.de>2009-02-26 23:44:51 +0100
committerMichael 'Mickey' Lauer <mickey@vanille-media.de>2009-02-26 23:44:51 +0100
commit95d534d361b77894de0fe0ee6e5c1f96b60de211 (patch)
tree28aecafc31f5e4248da74cd064397b1ad2852b20 /conf/distro/include/sane-toolchain-uclinux-uclibc.inc
parent9b4c27d16529467cf4a5329289e9fb1b7426ecc9 (diff)
minimal.conf: blatantly steal the collective wisdom (and I admit it must have
been ton of work, thanks koen et. al.) people put in the angstrom distribution configuration and reorganize the sections a bit for more clarity. Most of this is really distribution-independent, so I'd welcome if angstrom would include one or the other of these sane-*.inc and maintain it there.
Diffstat (limited to 'conf/distro/include/sane-toolchain-uclinux-uclibc.inc')
-rw-r--r--conf/distro/include/sane-toolchain-uclinux-uclibc.inc26
1 files changed, 26 insertions, 0 deletions
diff --git a/conf/distro/include/sane-toolchain-uclinux-uclibc.inc b/conf/distro/include/sane-toolchain-uclinux-uclibc.inc
new file mode 100644
index 0000000000..85ccddf704
--- /dev/null
+++ b/conf/distro/include/sane-toolchain-uclinux-uclibc.inc
@@ -0,0 +1,26 @@
+# Originally brought to you by the Angstrom Distribution
+
+# 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"
+USE_NLS_glib-2.0-native = "yes"
+USE_NLS_gcc-cross = "no"
+
+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"
+