1CMakeLists.txt: use pkg-config to detect uuid when possible 2 3In order to take into account the libraries used by libuuid when 4building statically, using pkg-config is recommended. This patch 5therefore improves the CMakeLists.txt to use pkg-config to detect 6libuuid when pkg-config is available. 7 8Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> 9 10Index: b/CMakeLists.txt 11=================================================================== 12--- a/CMakeLists.txt 13+++ b/CMakeLists.txt 14@@ -6,6 +6,7 @@ 15 16 include (CheckFunctionExists) 17 include (CheckStructHasMember) 18+include (FindPkgConfig) 19 20 set (HAVE_CMAKE true) 21 22@@ -119,8 +120,16 @@ 23 # Apple and FreeBSD include the uuid functions in their libc, rather than libuuid 24 check_function_exists (uuid_unparse_lower HAVE_UUID_UNPARSE_LOWER) 25 else (DARWIN OR FREEBSD) 26- find_path (UUID_INCLUDE_DIR uuid/uuid.h) 27- find_library (UUID_LIBRARY NAMES uuid) 28+ if(PKG_CONFIG_FOUND) 29+ pkg_check_modules(PC_UUID uuid) 30+ if(PC_UUID_FOUND) 31+ set (UUID_INCLUDE_DIR ${PC_UUID_INCLUDE_DIRS}) 32+ set (UUID_LIBRARY ${PC_UUID_LIBRARIES}) 33+ endif(PC_UUID_FOUND) 34+ else(PKG_CONFIG_FOUND) 35+ find_path (UUID_INCLUDE_DIR uuid/uuid.h) 36+ find_library (UUID_LIBRARY NAMES uuid) 37+ endif(PKG_CONFIG_FOUND) 38 if (UUID_INCLUDE_DIR AND UUID_LIBRARY) 39 set (TASKD_INCLUDE_DIRS ${TASKD_INCLUDE_DIRS} ${UUID_INCLUDE_DIR}) 40 set (TASKD_LIBRARIES ${TASKD_LIBRARIES} ${UUID_LIBRARY}) 41