[gmt] 01/02: Add patch to fix build on sparc64.

[Sebastiaan Couwenberg]

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sebastic pushed a commit to branch master
in repository gmt.

commit 4157c85622e2a79b59280518744957ee6fd374f8
Author: Bas Couwenberg <sebastic at xs4all.nl>
Date:   Fri Feb 19 02:09:45 2016 +0100

    Add patch to fix build on sparc64.
---
 debian/changelog                      |  1 +
 debian/patches/series                 |  1 +
 debian/patches/sparc-sighandler.patch | 18 ++++++++++++++++++
 3 files changed, 20 insertions(+)

diff --git a/debian/changelog b/debian/changelog
index d9e61de..a535629 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -6,6 +6,7 @@ gmt (5.2.1+dfsg-4) UNRELEASED; urgency=medium
   * Add lintian override for old-style-config-script-multiarch-path.
     See: https://lists.debian.org/debian-devel/2016/01/msg00688.html
   * Drop unused FLOCK CMake option.
+  * Add patch to fix build on sparc64.
 
  -- Bas Couwenberg <sebastic at debian.org>  Sat, 06 Feb 2016 21:06:05 +0100
 
diff --git a/debian/patches/series b/debian/patches/series
index b6c8417..4b18930 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -6,3 +6,4 @@ alpha-sighandler.patch
 supported-typo.patch
 overridden-typo.patch
 written-typo.patch
+sparc-sighandler.patch
diff --git a/debian/patches/sparc-sighandler.patch b/debian/patches/sparc-sighandler.patch
new file mode 100644
index 0000000..824bebc
--- /dev/null
+++ b/debian/patches/sparc-sighandler.patch
@@ -0,0 +1,18 @@
+Description: Fix build on sparc64.
+Author: Bas Couwenberg <sebastic at debian.org>
+
+--- a/src/common_sighandler.c
++++ b/src/common_sighandler.c
+@@ -85,6 +85,12 @@ void backtrace_symbols_fd(void *const *b
+ #  define UC_IP(uc) ((void *) (uc)->uc_mcontext.sc_iaoq[0])
+ # elif defined(__s390__)
+ #  define UC_IP(uc) ((void *) (uc)->uc_mcontext.psw.addr)
++# elif defined(__sparc__)
++#  if defined (__arch64__)
++#   define UC_IP(uc) ((void *) (uc)->uc_mcontext.mc_gregs[MC_PC])
++#  else
++#   define UC_IP(uc) ((void *) (uc)->uc_mcontext.gregs[REG_PC])
++#  endif
+ # else
+ #  define UC_IP(uc) ((void *) (uc)->uc_mcontext.gregs[REG_EIP])
+ # endif

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