From 9eac618a73006c9c74f79695d94a4ed305583c39 Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Tue, 24 Mar 2015 17:13:27 +0100
Subject: Make build dependencies more configurable

---
 cmake/Findlibcap.cmake | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 cmake/Findlibcap.cmake

(limited to 'cmake/Findlibcap.cmake')

diff --git a/cmake/Findlibcap.cmake b/cmake/Findlibcap.cmake
new file mode 100644
index 0000000..3a16af1
--- /dev/null
+++ b/cmake/Findlibcap.cmake
@@ -0,0 +1,18 @@
+FIND_PATH(LIBCAP_INCLUDE_DIR sys/capability.h)
+FIND_LIBRARY(LIBCAP_LIBRARY NAMES cap)
+
+IF (LIBCAP_INCLUDE_DIR AND LIBCAP_LIBRARY)
+   SET(LIBCAP_FOUND TRUE)
+ENDIF (LIBCAP_INCLUDE_DIR AND LIBCAP_LIBRARY)
+
+IF (LIBCAP_FOUND)
+   IF (NOT LIBCAP_FIND_QUIETLY)
+      MESSAGE(STATUS "Found libcap: ${LIBCAP_LIBRARY}; include path: ${LIBCAP_INCLUDE_DIR}")
+   ENDIF (NOT LIBCAP_FIND_QUIETLY)
+ELSE (LIBCAP_FOUND)
+   IF (LIBCAP_FIND_REQUIRED)
+      MESSAGE(FATAL_ERROR "Could not find libcap")
+   ENDIF (LIBCAP_FIND_REQUIRED)
+ENDIF (LIBCAP_FOUND)
+
+mark_as_advanced(LIBCAP_INCLUDE_DIR LIBCAP_LIBRARY)
-- 
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