diff options
Diffstat (limited to 'meta/recipes-support/libunwind/libunwind-1.1/Link-libunwind-to-libgcc_s-rather-than-libgcc.patch')
-rw-r--r-- | meta/recipes-support/libunwind/libunwind-1.1/Link-libunwind-to-libgcc_s-rather-than-libgcc.patch | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/meta/recipes-support/libunwind/libunwind-1.1/Link-libunwind-to-libgcc_s-rather-than-libgcc.patch b/meta/recipes-support/libunwind/libunwind-1.1/Link-libunwind-to-libgcc_s-rather-than-libgcc.patch deleted file mode 100644 index 0e55c91b80..0000000000 --- a/meta/recipes-support/libunwind/libunwind-1.1/Link-libunwind-to-libgcc_s-rather-than-libgcc.patch +++ /dev/null | |||
@@ -1,42 +0,0 @@ | |||
1 | From 508ca17a7be01d1cc960d9a07d0af4513948fb8d Mon Sep 17 00:00:00 2001 | ||
2 | From: Thierry Reding <treding@nvidia.com> | ||
3 | Date: Fri, 27 Jun 2014 08:40:33 +0200 | ||
4 | Subject: [PATCH] Link libunwind to libgcc_s rather than libgcc | ||
5 | |||
6 | For some architectures, -lgcc and -lgcc_s are not equivalent. On ARM for | ||
7 | example, libgcc_s.so.1 contains some symbols needed by libunwind which | ||
8 | are not present in libgcc. | ||
9 | |||
10 | This causes the following link error when building the X.Org X server | ||
11 | with libunwind support: | ||
12 | |||
13 | CCLD Xorg | ||
14 | /usr/lib/libunwind.so: undefined reference to `__aeabi_unwind_cpp_pr0' | ||
15 | /usr/lib/libunwind.so: undefined reference to `__aeabi_unwind_cpp_pr1' | ||
16 | |||
17 | Linking against libgcc_s explicitly solves this problem. | ||
18 | |||
19 | Upstream-Status: Backport | ||
20 | |||
21 | Signed-off-by: Thierry Reding <treding@nvidia.com> | ||
22 | Signed-off-by: Jonathan Liu <net147@gmail.com> | ||
23 | --- | ||
24 | configure.ac | 2 +- | ||
25 | 1 file changed, 1 insertion(+), 1 deletion(-) | ||
26 | |||
27 | diff --git a/configure.ac b/configure.ac | ||
28 | index cffe19b..3beb5f2 100644 | ||
29 | --- a/configure.ac | ||
30 | +++ b/configure.ac | ||
31 | @@ -258,7 +258,7 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[#ifndef __INTEL_COMPILER | ||
32 | |||
33 | if test x$GCC = xyes -a x$intel_compiler != xyes; then | ||
34 | CFLAGS="${CFLAGS} -fexceptions -Wall -Wsign-compare" | ||
35 | - LIBCRTS="-lgcc" | ||
36 | + LIBCRTS="-lgcc_s" | ||
37 | fi | ||
38 | AC_MSG_RESULT([$intel_compiler]) | ||
39 | |||
40 | -- | ||
41 | 2.3.2 | ||
42 | |||