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authorFlorent Le Coz <louiz@louiz.org>2014-11-13 06:22:17 +0100
committerFlorent Le Coz <louiz@louiz.org>2014-11-13 06:44:15 +0100
commit2bb4a347cdfbee92334d5340ba640c8680a81d9e (patch)
tree76f8d377ac569e11a9f259dd33b8b6c75ff6488d /cmake/Modules/FindLIBUUID.cmake
parent12eeb4d11eee5b8e6514f0ce8bf7508cc2d6d7a1 (diff)
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Improve dependencies checks in the build process
- Rename all Find*.cmake files to uppercase, to make things more consistent, and fix some issues with them (notably the REQUIRED flag) - Rename SYSTEMDDAEMON to SYSTEMD and only use the libsystemd instead of libsystemd-daemon because it's deprecated for a long time now - Provide a WITH_* and WITHOUT_* switch for all optional dependencies - Document things in the INSTALL file
Diffstat (limited to 'cmake/Modules/FindLIBUUID.cmake')
-rw-r--r--cmake/Modules/FindLIBUUID.cmake41
1 files changed, 41 insertions, 0 deletions
diff --git a/cmake/Modules/FindLIBUUID.cmake b/cmake/Modules/FindLIBUUID.cmake
new file mode 100644
index 0000000..25b330b
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+++ b/cmake/Modules/FindLIBUUID.cmake
@@ -0,0 +1,41 @@
+# - Find libuuid
+# Find the libuuid library
+#
+# This module defines the following variables:
+# LIBUUID_FOUND - True if library and include directory are found
+# If set to TRUE, the following are also defined:
+# LIBUUID_INCLUDE_DIRS - The directory where to find the header file
+# LIBUUID_LIBRARIES - Where to find the library file
+#
+# For conveniance, these variables are also set. They have the same values
+# than the variables above. The user can thus choose his/her prefered way
+# to write them.
+# LIBUUID_INCLUDE_DIR
+# LIBUUID_LIBRARY
+#
+# This file is in the public domain
+
+include(FindPkgConfig)
+pkg_check_modules(LIBUUID uuid)
+
+if(NOT LIBUUID_FOUND)
+ find_path(LIBUUID_INCLUDE_DIRS NAMES uuid.h
+ PATH uuid
+ DOC "The libuuid include directory")
+
+ find_library(LIBUUID_LIBRARIES NAMES uuid
+ DOC "The libuuid library")
+
+ # Use some standard module to handle the QUIETLY and REQUIRED arguments, and
+ # set LIBUUID_FOUND to TRUE if these two variables are set.
+ include(FindPackageHandleStandardArgs)
+ find_package_handle_standard_args(LIBUUID REQUIRED_VARS LIBUUID_LIBRARIES LIBUUID_INCLUDE_DIRS)
+
+ # Compatibility for all the ways of writing these variables
+ if(LIBUUID_FOUND)
+ set(LIBUUID_INCLUDE_DIR ${LIBUUID_INCLUDE_DIRS})
+ set(LIBUUID_LIBRARY ${LIBUUID_LIBRARIES})
+ endif()
+endif()
+
+mark_as_advanced(LIBUUID_INCLUDE_DIRS LIBUUID_LIBRARIES)