diff options
Diffstat (limited to 'package/motion/0001-Fix-pthread_setname_np-detection.patch')
-rw-r--r-- | package/motion/0001-Fix-pthread_setname_np-detection.patch | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/package/motion/0001-Fix-pthread_setname_np-detection.patch b/package/motion/0001-Fix-pthread_setname_np-detection.patch new file mode 100644 index 0000000000..dc14232c2b --- /dev/null +++ b/package/motion/0001-Fix-pthread_setname_np-detection.patch @@ -0,0 +1,50 @@ +From 505be2201377fa347a34b6cb4164c856b55e7484 Mon Sep 17 00:00:00 2001 +From: Fabrice Fontaine <fontaine.fabrice@gmail.com> +Date: Thu, 23 Nov 2017 22:47:39 +0100 +Subject: [PATCH] Fix pthread_setname_np detection + +Commit 6617c6f2c8aad041d3428bea11206fd2e61763b1 replaced +AC_LINK_IFELSE with AC_COMPILE_IFELSE. This has broken the +pthread_setname_np detection as compilation will always succeed even if +pthread_setname_np is not available (if the function is not found, a +simple warning will be displayed in config.log). + +The correct fix is to put back AC_LINK_IFELSE with -pthread in LIBS +otherwise compilation will fail on toolchain without pthread_setname_np. + +Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> +--- + configure.ac | 9 ++++++--- + 1 file changed, 6 insertions(+), 3 deletions(-) + +diff --git a/configure.ac b/configure.ac +index 1792b65..21efd2a 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -128,17 +128,20 @@ fi + if test x$THREADS = xyes; then + TEMP_LIBS="$TEMP_LIBS -pthread" + TEMP_CFLAGS="${TEMP_CFLAGS} -D_THREAD_SAFE" +-fi + + ############################################################################## + ### Check for pthread_setname_np (nonstandard GNU extension) + ############################################################################## +-AC_MSG_CHECKING([for pthread_setname_np]) +-AC_COMPILE_IFELSE( ++ AC_MSG_CHECKING([for pthread_setname_np]) ++ HOLD_LIBS="$LIBS" ++ LIBS="$TEMP_LIBS" ++ AC_LINK_IFELSE( + [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_setname_np(pthread_self(), "name")])], + [AC_DEFINE([HAVE_PTHREAD_SETNAME_NP], [1], [Define if you have pthread_setname_np function.]) + AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] ) ++ LIBS="$HOLD_LIBS" ++fi + + ############################################################################## + ### Check for JPG +-- +2.14.1 + |