| CMakeLists.txt: use pkg-config to detect uuid when possible |
| |
| In order to take into account the libraries used by libuuid when |
| building statically, using pkg-config is recommended. This patch |
| therefore improves the CMakeLists.txt to use pkg-config to detect |
| libuuid when pkg-config is available. |
| |
| Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> |
| |
| Index: b/CMakeLists.txt |
| =================================================================== |
| --- a/CMakeLists.txt |
| +++ b/CMakeLists.txt |
| @@ -6,6 +6,7 @@ |
| |
| include (CheckFunctionExists) |
| include (CheckStructHasMember) |
| +include (FindPkgConfig) |
| |
| set (HAVE_CMAKE true) |
| |
| @@ -119,8 +120,16 @@ |
| # Apple and FreeBSD include the uuid functions in their libc, rather than libuuid |
| check_function_exists (uuid_unparse_lower HAVE_UUID_UNPARSE_LOWER) |
| else (DARWIN OR FREEBSD) |
| - find_path (UUID_INCLUDE_DIR uuid/uuid.h) |
| - find_library (UUID_LIBRARY NAMES uuid) |
| + if(PKG_CONFIG_FOUND) |
| + pkg_check_modules(PC_UUID uuid) |
| + if(PC_UUID_FOUND) |
| + set (UUID_INCLUDE_DIR ${PC_UUID_INCLUDE_DIRS}) |
| + set (UUID_LIBRARY ${PC_UUID_LIBRARIES}) |
| + endif(PC_UUID_FOUND) |
| + else(PKG_CONFIG_FOUND) |
| + find_path (UUID_INCLUDE_DIR uuid/uuid.h) |
| + find_library (UUID_LIBRARY NAMES uuid) |
| + endif(PKG_CONFIG_FOUND) |
| if (UUID_INCLUDE_DIR AND UUID_LIBRARY) |
| set (TASKD_INCLUDE_DIRS ${TASKD_INCLUDE_DIRS} ${UUID_INCLUDE_DIR}) |
| set (TASKD_LIBRARIES ${TASKD_LIBRARIES} ${UUID_LIBRARY}) |
