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author | Khem Raj <raj.khem@gmail.com> | 2013-06-13 07:12:38 +0000 |
---|---|---|
committer | Martin Jansa <Martin.Jansa@gmail.com> | 2013-06-20 12:30:06 +0200 |
commit | cd2e0043d8fd009f3230e0c9cdfb63fc84ed9669 (patch) | |
tree | 8e6d902fde081888352806e9f0d921b4aa8a8161 /meta-oe | |
parent | 475e25491c0265e813a332f8ba3d39dcc1e02b81 (diff) | |
download | meta-openembedded-contrib-cd2e0043d8fd009f3230e0c9cdfb63fc84ed9669.tar.gz |
libunwind: Fix build on arm < v6
atomics that are needed for libunuwind are not available on
arm < v6
Fixes errors like
| ../src/.libs/libunwind.so: error: undefined reference to
'AO_fetch_and_add1'
| ../src/.libs/libunwind.so: error: undefined reference to
'AO_fetch_and_add'
| collect2: error: ld returned 1 exit status
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Diffstat (limited to 'meta-oe')
-rw-r--r-- | meta-oe/recipes-support/libunwind/libunwind.inc | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/meta-oe/recipes-support/libunwind/libunwind.inc b/meta-oe/recipes-support/libunwind/libunwind.inc index f028766b6f..2e1504e220 100644 --- a/meta-oe/recipes-support/libunwind/libunwind.inc +++ b/meta-oe/recipes-support/libunwind/libunwind.inc @@ -6,7 +6,21 @@ LIC_FILES_CHKSUM = "file://LICENSE;md5=3fced11d6df719b47505837a51c16ae5" SRC_URI = "http://download.savannah.nongnu.org/releases/${BPN}/${BPN}-${PV}.tar.gz" inherit autotools - EXTRA_OECONF_arm = "--enable-debug-frame" +CFLAGS += "${ATOMICOPS}" +ATOMICOPS_armv5 = "-DAO_USE_PTHREAD_DEFS=1" +ATOMICOPS_armv4 = "-DAO_USE_PTHREAD_DEFS=1" +ATOMICOPS ?= "" + +LDFLAGS += "${LIBATOMICS}" +LIBATOMICS_armv5 = "-latomic_ops" +LIBATOMICS_armv4 = "-latomic_ops" +LIBATOMICS ?= "" + +DEPENDS += "${DEPLIBATOMICS}" +DEPLIBATOMICS_armv5 = "libatomics-ops" +DEPLIBATOMICS_armv4 = "libatomics-ops" +DEPLIBATOMICS ?= "" + BBCLASSEXTEND = "native" |