libunwind: Fix test case link failure on PowerPC with Altivec

Signed-off-by: Ting Liu <ting.liu@freescale.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>

diff --git a/meta/recipes-support/libunwind/libunwind-1.1/Fix-test-case-link-failure-on-PowerPC-systems-with-Altivec.patch b/meta/recipes-support/libunwind/libunwind-1.1/Fix-test-case-link-failure-on-PowerPC-systems-with-Altivec.patch
new file mode 100644 (file)
index 0000000..dc0f5c1
--- /dev/null
+++ b/meta/recipes-support/libunwind/libunwind-1.1/Fix-test-case-link-failure-on-PowerPC-systems-with-Altivec.patch
@@ -0,0 +1,28 @@
+Fix test case link failure on PowerPC systems with Altivec
+
+Upstream-Status:backport
+
+On systems where the system compiler supports Altivec by default,
+the libunwind Makefile will attempt to build an extra test case
+ppc64-test-altivec.  Unfortunately, the link step will fail since
+the Makefile does not actually link against the libunwind library.
+
+Fixed by adding the appropriate LDADD macro.
+
+Signed-off-by: Ulrich Weigand <address@hidden>
+---
+ tests/Makefile.am | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/tests/Makefile.am b/tests/Makefile.am
+index 0e30536..9c76628 100644
+--- a/tests/Makefile.am
++++ b/tests/Makefile.am
+@@ -201,3 +201,4 @@ Lia64_test_rbs_LDADD = $(LIBUNWIND_local)
+ Lia64_test_readonly_LDADD = $(LIBUNWIND_local)
+ ia64_test_dyn1_LDADD = $(LIBUNWIND)
+ ia64_test_sig_LDADD = $(LIBUNWIND)
++ppc64_test_altivec_LDADD = $(LIBUNWIND)
+-- 
+1.8.5
+

diff --git a/meta/recipes-support/libunwind/libunwind_1.1.bb b/meta/recipes-support/libunwind/libunwind_1.1.bb
index bc38e364402ed9004e18cc789f0f6f0fb7d88a0b..20db132688ec0d6cb6968d97098a575a31295555 100644 (file)
--- a/meta/recipes-support/libunwind/libunwind_1.1.bb
+++ b/meta/recipes-support/libunwind/libunwind_1.1.bb
@@ -1,4 +1,8 @@
 require libunwind.inc
 
+SRC_URI += "\
+    file://Fix-test-case-link-failure-on-PowerPC-systems-with-Altivec.patch \
+"
+
 SRC_URI[md5sum] = "fb4ea2f6fbbe45bf032cd36e586883ce"
 SRC_URI[sha256sum] = "9dfe0fcae2a866de9d3942c66995e4b460230446887dbdab302d41a8aee8d09a"