From eaac49427339a365aac2d3505f567572cfbdbb96 Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Mon, 24 Dec 2012 17:14:40 +0100
Subject: Add WITH_CAPABILITIES CMake flag and check for libcap

---
 FindCAP.cmake | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 FindCAP.cmake

(limited to 'FindCAP.cmake')

diff --git a/FindCAP.cmake b/FindCAP.cmake
new file mode 100644
index 0000000..80afff3
--- /dev/null
+++ b/FindCAP.cmake
@@ -0,0 +1,16 @@
+FIND_PATH(CAP_INCLUDE_DIR sys/capability.h)
+FIND_LIBRARY(CAP_LIBRARY NAMES cap)
+
+IF (CAP_INCLUDE_DIR AND CAP_LIBRARY)
+   SET(CAP_FOUND TRUE)
+ENDIF (CAP_INCLUDE_DIR AND CAP_LIBRARY)
+
+IF (CAP_FOUND)
+   IF (NOT CAP_FIND_QUIETLY)
+      MESSAGE(STATUS "Found libcap: ${CAP_LIBRARY}; include path: ${CAP_INCLUDE_DIR}")
+   ENDIF (NOT CAP_FIND_QUIETLY)
+ELSE (CAP_FOUND)
+   IF (CAP_FIND_REQUIRED)
+      MESSAGE(FATAL_ERROR "Could not find libcap")
+   ENDIF (CAP_FIND_REQUIRED)
+ENDIF (CAP_FOUND)
-- 
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