Merged in autoconf branch. This provides configuration via the autoconf
system.
llvm-svn: 7014
diff --git a/llvm/include/Config/sys/resource.h b/llvm/include/Config/sys/resource.h
new file mode 100644
index 0000000..00979b2
--- /dev/null
+++ b/llvm/include/Config/sys/resource.h
@@ -0,0 +1,33 @@
+/*
+ * Header file: resource.h
+ *
+ * Description:
+ * This header file is the autoconf replacement for sys/resource.h (if it
+ * lives on the system).
+ */
+
+#ifndef _CONFIG_SYS_RESOURCE_H
+#define _CONFIG_SYS_RESOURCE_H
+
+#include "Config/config.h"
+
+#ifdef HAVE_SYS_RESOURCE_H
+
+/*
+ * In LLVM, we use sys/resource.h to use getrusage() and maybe some other
+ * stuff. Some man pages say that you also need sys/time.h and unistd.h.
+ * So, to be paranoid, we will try to include all three if possible.
+ */
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+
+#include <sys/resource.h>
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#endif
+
+#endif