Attempt to calm down buildbots

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219190 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Support/Unix/Process.inc b/lib/Support/Unix/Process.inc
index d39443b1124ff30ee7fa619729da8a777968d0c3..0d84bee54d31ffff6a5d49b773a791756bb0ec6f 100644 (file)
--- a/lib/Support/Unix/Process.inc
+++ b/lib/Support/Unix/Process.inc
@@ -27,6 +27,9 @@
 #ifdef HAVE_SYS_RESOURCE_H
 #include <sys/resource.h>
 #endif
+#if HAVE_SIGNAL_H
+#include <signal.h>
+#endif
 // DragonFlyBSD, OpenBSD, and Bitrig have deprecated <malloc.h> for
 // <stdlib.h> instead. Unix.h includes this for us already.
 #if defined(HAVE_MALLOC_H) && !defined(__DragonFly__) && \