new file mode 100644
@@ -0,0 +1,107 @@
+Add a patch to fix the sa_restorer problems in strace.
+
+This patch has been applied upstream:
+ https://sourceforge.net/p/strace/code/ci/c3a5c01051ba29a9f421f4d45d96bbc32df2b796/
+
+Signed-off-by: Vicente Olivert Riera <vincent.riera@imgtec.com>
+
+From c3a5c01051ba29a9f421f4d45d96bbc32df2b796 Mon Sep 17 00:00:00 2001
+From: Vicente Olivert Riera <vincent@gentoo.org>
+Date: Thu, 11 Sep 2014 20:05:18 +0100
+Subject: [PATCH] sigaction: wrap sa_restorer in #ifdef SA_RESTORER consistently
+
+Wrap sa_restorer member definitions in #ifdef SA_RESTORER to be
+consistent with their use.
+If an architecture does not provide sa_restorer members but still
+defines SA_RESTORER macro, the latter has to be explicitly undefined.
+
+This change fixes compilation failures like this one:
+signal.c: In function 'decode_old_sigaction':
+signal.c:631:21: error: 'struct old_sigaction' has no member named 'sa_restorer'
+signal.c: In function 'decode_new_sigaction':
+signal.c:1224:21: error: 'struct new_sigaction' has no member named 'sa_restorer'
+
+* signal.c (struct old_sigaction, struct old_sigaction32,
+struct new_sigaction, struct new_sigaction32):
+Wrap sa_restorer member in #ifdef SA_RESTORER.
+(decode_old_sigaction, decode_new_sigaction):
+Wrap use of sa32.sa_restorer in #ifdef SA_RESTORER.
+
+Signed-off-by: Vicente Olivert Riera <vincent.riera@imgtec.com>
+---
+ signal.c | 18 ++++++++++++++----
+ 1 files changed, 14 insertions(+), 4 deletions(-)
+
+diff --git a/signal.c b/signal.c
+index 74e0fd9..5855d13 100644
+--- a/signal.c
++++ b/signal.c
+@@ -559,8 +559,10 @@ struct old_sigaction {
+ void (*__sa_handler)(int);
+ unsigned long sa_mask;
+ unsigned long sa_flags;
+- void (*sa_restorer)(void);
+ #endif /* !MIPS */
++#ifdef SA_RESTORER
++ void (*sa_restorer)(void);
++#endif
+ };
+
+ struct old_sigaction32 {
+@@ -568,7 +570,9 @@ struct old_sigaction32 {
+ uint32_t __sa_handler;
+ uint32_t sa_mask;
+ uint32_t sa_flags;
++#ifdef SA_RESTORER
+ uint32_t sa_restorer;
++#endif
+ };
+
+ static void
+@@ -594,7 +598,9 @@ decode_old_sigaction(struct tcb *tcp, long addr)
+ memset(&sa, 0, sizeof(sa));
+ sa.__sa_handler = (void*)(uintptr_t)sa32.__sa_handler;
+ sa.sa_flags = sa32.sa_flags;
++#ifdef SA_RESTORER
+ sa.sa_restorer = (void*)(uintptr_t)sa32.sa_restorer;
++#endif
+ sa.sa_mask = sa32.sa_mask;
+ }
+ } else
+@@ -1138,10 +1144,10 @@ struct new_sigaction
+ #else
+ void (*__sa_handler)(int);
+ unsigned long sa_flags;
+-# if !defined(ALPHA) && !defined(HPPA) && !defined(IA64)
+- void (*sa_restorer)(void);
+-# endif /* !ALPHA && !HPPA && !IA64 */
+ #endif /* !MIPS */
++#ifdef SA_RESTORER
++ void (*sa_restorer)(void);
++#endif
+ /* Kernel treats sa_mask as an array of longs. */
+ unsigned long sa_mask[NSIG / sizeof(long) ? NSIG / sizeof(long) : 1];
+ };
+@@ -1150,7 +1156,9 @@ struct new_sigaction32
+ {
+ uint32_t __sa_handler;
+ uint32_t sa_flags;
++#ifdef SA_RESTORER
+ uint32_t sa_restorer;
++#endif
+ uint32_t sa_mask[2 * (NSIG / sizeof(long) ? NSIG / sizeof(long) : 1)];
+ };
+
+@@ -1176,7 +1184,9 @@ decode_new_sigaction(struct tcb *tcp, long addr)
+ memset(&sa, 0, sizeof(sa));
+ sa.__sa_handler = (void*)(unsigned long)sa32.__sa_handler;
+ sa.sa_flags = sa32.sa_flags;
++#ifdef SA_RESTORER
+ sa.sa_restorer = (void*)(unsigned long)sa32.sa_restorer;
++#endif
+ /* Kernel treats sa_mask as an array of longs.
+ * For 32-bit process, "long" is uint32_t, thus, for example,
+ * 32th bit in sa_mask will end up as bit 0 in sa_mask[1].
+--
+1.7.1
+
Wrap sa_restorer member definitions in #ifdef SA_RESTORER to be consistent with their use. If an architecture does not provide sa_restorer members but still defines SA_RESTORER macro, the latter has to be explicitly undefined. This change fixes compilation failures like this one: signal.c: In function 'decode_old_sigaction': signal.c:631:21: error: 'struct old_sigaction' has no member named 'sa_restorer' signal.c: In function 'decode_new_sigaction': signal.c:1224:21: error: 'struct new_sigaction' has no member named 'sa_restorer' * signal.c (struct old_sigaction, struct old_sigaction32, struct new_sigaction, struct new_sigaction32): Wrap sa_restorer member in #ifdef SA_RESTORER. (decode_old_sigaction, decode_new_sigaction): Wrap use of sa32.sa_restorer in #ifdef SA_RESTORER. Upstream commit: https://sourceforge.net/p/strace/code/ci/c3a5c01051ba29a9f421f4d45d96bbc32df2b796/ Fixes: http://autobuild.buildroot.net/results/93e/93e54d8aecc5c178cc3465eb9fd5415461325285/ Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com> --- ...rap-sa_restorer-in-ifdef-SA_RESTORER-cons.patch | 107 ++++++++++++++++++++ 1 files changed, 107 insertions(+), 0 deletions(-) create mode 100644 package/strace/strace-0001-sigaction-wrap-sa_restorer-in-ifdef-SA_RESTORER-cons.patch