This recipe explictly sets -DAO_USE_PTHREAD_DEFS on ARM, but with libunwind 1.2 this causes the linker to fail:
hidden symbol `__sync_synchronize' in libgcc.a(linux-atomic.o) is referenced by DSO Removing these defines lets configure do the right thing and build libunwind. Signed-off-by: Ross Burton <[email protected]> --- meta/recipes-support/libunwind/libunwind.inc | 5 ----- 1 file changed, 5 deletions(-) diff --git a/meta/recipes-support/libunwind/libunwind.inc b/meta/recipes-support/libunwind/libunwind.inc index 4f64ad7..fc33786 100644 --- a/meta/recipes-support/libunwind/libunwind.inc +++ b/meta/recipes-support/libunwind/libunwind.inc @@ -13,11 +13,6 @@ PACKAGECONFIG[lzma] = "--enable-minidebuginfo,--disable-minidebuginfo,xz" EXTRA_OECONF_arm = "--enable-debug-frame" EXTRA_OECONF_aarch64 = "--enable-debug-frame" -CFLAGS += "${ATOMICOPS}" -ATOMICOPS_armv5 = "-DAO_USE_PTHREAD_DEFS=1" -ATOMICOPS_armv4 = "-DAO_USE_PTHREAD_DEFS=1" -ATOMICOPS ?= "" - SECURITY_LDFLAGS_append_libc-musl = " -lssp_nonshared -lssp" BBCLASSEXTEND = "native" -- 2.8.1 -- _______________________________________________ Openembedded-core mailing list [email protected] http://lists.openembedded.org/mailman/listinfo/openembedded-core
