From 666aa6287c39b32e77e24690bcb4f435ca59ac47 Mon Sep 17 00:00:00 2001 From: "gilles.talis@gmail.com" Date: Wed, 22 May 2013 14:24:07 +0000 Subject: [PATCH] libatomic_ops: fix build failure seen with toolchain without threads support Fixes: http://autobuild.buildroot.net/results/58c188ad59c62c7897381e110fe3518ccc17867e Signed-off-by: Gilles Talis Signed-off-by: Peter Korsgaard --- ...tomic_ops-nothread-build-failure-fix.patch | 41 +++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 package/libatomic_ops/libatomic_ops-nothread-build-failure-fix.patch diff --git a/package/libatomic_ops/libatomic_ops-nothread-build-failure-fix.patch b/package/libatomic_ops/libatomic_ops-nothread-build-failure-fix.patch new file mode 100644 index 0000000000..cc14b1e2e9 --- /dev/null +++ b/package/libatomic_ops/libatomic_ops-nothread-build-failure-fix.patch @@ -0,0 +1,41 @@ +From 7e940ce34ff4de254d460344f1a1a486a14fb045 Mon Sep 17 00:00:00 2001 +From: Gilles Talis +Date: Wed, 22 May 2013 16:21:26 -0700 +Subject: [PATCH] Fix build failure seen when using toolchain without threads support + +Signed-off-by: Gilles Talis +--- + src/atomic_ops.c | 4 ++++ + 1 files changed, 4 insertions(+), 0 deletions(-) + +diff --git a/src/atomic_ops.c b/src/atomic_ops.c +index b6731a2..5769643 100644 +--- a/src/atomic_ops.c ++++ b/src/atomic_ops.c +@@ -48,7 +48,9 @@ + + #undef AO_REQUIRE_CAS + ++#if defined(AO_USE_PTHREAD_DEFS) + #include ++#endif + + #ifndef AO_USE_NO_SIGNALS + # include +@@ -72,11 +74,13 @@ + # include "atomic_ops/sysdeps/standard_ao_double_t.h" + #endif + ++#if defined(AO_USE_PTHREAD_DEFS) + /* + * Lock for pthreads-based implementation. + */ + + pthread_mutex_t AO_pt_lock = PTHREAD_MUTEX_INITIALIZER; ++#endif + + /* + * Out of line compare-and-swap emulation based on test and set. +-- +1.7.4.1 + -- 2.30.2