From: Koen Kooi <koen@openembedded.org>
Date: Tue, 18 Mar 2008 12:06:56 +0000 (+0000)
Subject: angstrom: add skeleton support for ANGSTROM_MODE = "uclinux-uclibc" (e.g. bfin, arm7tdmi)
X-Git-Tag: Release-2010-05/1~7390
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=34ce63f337dc515502e2beaaf439e70fb13d0f8e;p=openembedded.git

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

diff --git a/conf/distro/include/angstrom-uclinux-uclibc.inc b/conf/distro/include/angstrom-uclinux-uclibc.inc
new file mode 100644
index 0000000000..7d65fc1f02
--- /dev/null
+++ b/conf/distro/include/angstrom-uclinux-uclibc.inc
@@ -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"
+