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authorKhem Raj <raj.khem@gmail.com>2016-05-11 10:35:45 -0700
committerRichard Purdie <richard.purdie@linuxfoundation.org>2016-05-13 13:40:53 +0100
commitfcaaabb401fffcda4db9a7d1f927a2a404e4776d (patch)
tree35f71d9d013f3022a7eda56f4733a60535959028 /meta/classes/cross-canadian.bbclass
parent8f8aebc59df181071245cfeb6eb4a3efaf65c597 (diff)
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gcc-runtime, libgcc: Symlink c++ header and startup files in target_triplet for SDK use
We build SDKs such that gcc-cross-candian is built for only one target *-*-linux and then use -muclibc or -mmusl to let it compile code for other libc variants. This works fine when libc = glibc however it does not work for c++ programs when libc != glibc since there are c++ headers installed under ${includedir}/c++/${BINV}/${TARGET_SYS} which is fine when gcc-runtime and gcc-cross-candian uses same --target options gxx includedir searches in right triplet, but it fails with musl/uclibc since gcc will look for glibc based triplet but gcc-runtime will install them under musl/uclibc triplet. This patch symlinks the musl/uclibc triplet to glibc triplet when libc != glibc This fixes SDKs for musl/uclibc Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/classes/cross-canadian.bbclass')
-rw-r--r--meta/classes/cross-canadian.bbclass1
1 files changed, 1 insertions, 0 deletions
diff --git a/meta/classes/cross-canadian.bbclass b/meta/classes/cross-canadian.bbclass
index e07b1bdb6c..d35451dbf2 100644
--- a/meta/classes/cross-canadian.bbclass
+++ b/meta/classes/cross-canadian.bbclass
@@ -68,6 +68,7 @@ python () {
elif tarch == "mips64":
d.appendVar("CANADIANEXTRAOS", " linux-gnun32 linux-uclibcn32 linux-musln32")
if tarch == "arm" or tarch == "armeb":
+ d.appendVar("CANADIANEXTRAOS", " linux-musleabi linux-uclibceabi")
d.setVar("TARGET_OS", "linux-gnueabi")
else:
d.setVar("TARGET_OS", "linux")