[libdispatch-dev] Check for sys/sysctl.h PATCH

[Joakim Johansson]

Not available on Solaris...

Joakim

> svn diff
Index: configure.ac
===================================================================
--- configure.ac	(revision 159)
+++ configure.ac	(working copy)
@@ -143,7 +143,7 @@
 # Checks for header files.
 #
 AC_HEADER_STDC
-AC_CHECK_HEADERS([TargetConditionals.h pthread_machdep.h pthread_np.h malloc/malloc.h libkern/OSCrossEndian.h libkern/OSAtomic.h])
+AC_CHECK_HEADERS([TargetConditionals.h pthread_machdep.h pthread_np.h malloc/malloc.h libkern/OSCrossEndian.h libkern/OSAtomic.h sys/sysctl.h])
 
 #
 # Core Services is tested in one of the GCD regression tests, so test for its
Index: src/internal.h
===================================================================
--- src/internal.h	(revision 159)
+++ src/internal.h	(working copy)
@@ -88,7 +88,9 @@
 #include <sys/mount.h>
 #include <sys/queue.h>
 #include <sys/stat.h>
+#if HAVE_SYS_SYSCTL_H
 #include <sys/sysctl.h>
+#endif
 #include <sys/socket.h>
 #include <sys/time.h>
 #include <netinet/in.h>