From: Joel Rosdahl <joel@rosdahl.net>
Date: Fri, 6 May 2016 20:31:39 +0000 (+0200)
Subject: Only set SA_RESTART if it is defined
X-Git-Tag: v3.2.6~9
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9bfc21b24ef4e5657c9e1b94854ac0d77f0039f1;p=thirdparty%2Fccache.git

Only set SA_RESTART if it is defined

As suggested by Igor Rondarev to make ccache buildable on QNX.
---

diff --git a/NEWS.txt b/NEWS.txt
index a0fee0e69..18c7c540c 100644
--- a/NEWS.txt
+++ b/NEWS.txt
@@ -2,6 +2,15 @@ ccache news
 ===========
 
 
+Unreleased 3.2.6
+----------------
+
+Bug fixes
+~~~~~~~~~
+
+- Fixed build problem on QNX, which lacks ``SA_RESTART''.
+
+
 ccache 3.2.5
 ------------
 Release date: 2016-04-17
diff --git a/ccache.c b/ccache.c
index 544c3973f..b61fac4cb 100644
--- a/ccache.c
+++ b/ccache.c
@@ -402,7 +402,9 @@ register_signal_handler(int signum)
 	memset(&act, 0, sizeof(act));
 	act.sa_handler = signal_handler;
 	act.sa_mask = fatal_signal_set;
+#ifdef SA_RESTART
 	act.sa_flags = SA_RESTART;
+#endif
 	sigaction(signum, &act, NULL);
 }