[oe-commits] [openembedded-core] 40/43: libunwind: refresh patches

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rpurdie pushed a commit to branch master-next
in repository openembedded-core.

commit 8e90a8bb566b8a420abfc9d69abe3235d19dbb56
Author: Ross Burton <ross.burton at intel.com>
AuthorDate: Fri Mar 9 20:56:12 2018 +0200

    libunwind: refresh patches
    
    The patch tool will apply patches by default with "fuzz", which is where if the
    hunk context isn't present but what is there is close enough, it will force the
    patch in.
    
    Whilst this is useful when there's just whitespace changes, when applied to
    source it is possible for a patch applied with fuzz to produce broken code which
    still compiles (see #10450).  This is obviously bad.
    
    We'd like to eventually have do_patch() rejecting any fuzz on these grounds. For
    that to be realistic the existing patches with fuzz need to be rebased and
    reviewed.
    
    Signed-off-by: Ross Burton <ross.burton at intel.com>
    Signed-off-by: Alexander Kanavin <alexander.kanavin at linux.intel.com>
    Signed-off-by: Ross Burton <ross.burton at intel.com>
---
 ...Add-AO_REQUIRE_CAS-to-fix-build-on-ARM-v6.patch | 23 ++++++++++------------
 1 file changed, 10 insertions(+), 13 deletions(-)

diff --git a/meta/recipes-support/libunwind/libunwind/Add-AO_REQUIRE_CAS-to-fix-build-on-ARM-v6.patch b/meta/recipes-support/libunwind/libunwind/Add-AO_REQUIRE_CAS-to-fix-build-on-ARM-v6.patch
index 0dff2c8..c8faca4 100644
--- a/meta/recipes-support/libunwind/libunwind/Add-AO_REQUIRE_CAS-to-fix-build-on-ARM-v6.patch
+++ b/meta/recipes-support/libunwind/libunwind/Add-AO_REQUIRE_CAS-to-fix-build-on-ARM-v6.patch
@@ -28,10 +28,10 @@ https://raw.githubusercontent.com/rdnetto/teapot-buildroot/master/package/libunw
  include/libunwind_i.h | 1 +
  2 files changed, 2 insertions(+), 7 deletions(-)
 
-diff --git a/acinclude.m4 b/acinclude.m4
-index 497f7c2..9c15af1 100644
---- a/acinclude.m4
-+++ b/acinclude.m4
+Index: libunwind-1.2.1/acinclude.m4
+===================================================================
+--- libunwind-1.2.1.orig/acinclude.m4
++++ libunwind-1.2.1/acinclude.m4
 @@ -22,11 +22,5 @@ fi])
  AC_DEFUN([CHECK_ATOMIC_OPS],
  [dnl Check whether the system has the atomic_ops package installed.
@@ -45,18 +45,15 @@ index 497f7c2..9c15af1 100644
 -#  AC_CHECK_LIB(atomic_ops, main)
 +  AC_CHECK_LIB(atomic_ops, main)
  ])
-diff --git a/include/libunwind_i.h b/include/libunwind_i.h
-index 23f615e..deabdfd 100644
---- a/include/libunwind_i.h
-+++ b/include/libunwind_i.h
-@@ -95,6 +95,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
- 	(pthread_mutex_unlock != NULL ? pthread_mutex_unlock (l) : 0)
+Index: libunwind-1.2.1/include/libunwind_i.h
+===================================================================
+--- libunwind-1.2.1.orig/include/libunwind_i.h
++++ libunwind-1.2.1/include/libunwind_i.h
+@@ -116,6 +116,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DE
+         (pthread_mutex_unlock != NULL ? pthread_mutex_unlock (l) : 0)
  
  #ifdef HAVE_ATOMIC_OPS_H
 +# define AO_REQUIRE_CAS
  # include <atomic_ops.h>
  static inline int
  cmpxchg_ptr (void *addr, void *old, void *new)
--- 
-1.9.2
-

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