diff options
author | Florent Le Coz <louiz@louiz.org> | 2014-11-13 06:22:17 +0100 |
---|---|---|
committer | Florent Le Coz <louiz@louiz.org> | 2014-11-13 06:44:15 +0100 |
commit | 2bb4a347cdfbee92334d5340ba640c8680a81d9e (patch) | |
tree | 76f8d377ac569e11a9f259dd33b8b6c75ff6488d /cmake/Modules/FindSYSTEMD.cmake | |
parent | 12eeb4d11eee5b8e6514f0ce8bf7508cc2d6d7a1 (diff) | |
download | biboumi-2bb4a347cdfbee92334d5340ba640c8680a81d9e.tar.gz biboumi-2bb4a347cdfbee92334d5340ba640c8680a81d9e.tar.bz2 biboumi-2bb4a347cdfbee92334d5340ba640c8680a81d9e.tar.xz biboumi-2bb4a347cdfbee92334d5340ba640c8680a81d9e.zip |
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/FindSYSTEMD.cmake')
-rw-r--r-- | cmake/Modules/FindSYSTEMD.cmake | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/cmake/Modules/FindSYSTEMD.cmake b/cmake/Modules/FindSYSTEMD.cmake new file mode 100644 index 0000000..c7decde --- /dev/null +++ b/cmake/Modules/FindSYSTEMD.cmake @@ -0,0 +1,39 @@ +# - Find SystemdDaemon +# Find the systemd daemon library +# +# This module defines the following variables: +# SYSTEMD_FOUND - True if library and include directory are found +# If set to TRUE, the following are also defined: +# SYSTEMD_INCLUDE_DIRS - The directory where to find the header file +# SYSTEMD_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. +# SYSTEMD_LIBRARY +# SYSTEMD_INCLUDE_DIR +# +# This file is in the public domain + +include(FindPkgConfig) +pkg_check_modules(SYSTEMD libsystemd) + +if(NOT SYSTEMD_FOUND) + find_path(SYSTEMD_INCLUDE_DIRS NAMES systemd/sd-daemon.h + DOC "The Systemd include directory") + + find_library(SYSTEMD_LIBRARIES NAMES systemd + DOC "The Systemd library") + + # Use some standard module to handle the QUIETLY and REQUIRED arguments, and + # set SYSTEMD_FOUND to TRUE if these two variables are set. + include(FindPackageHandleStandardArgs) + find_package_handle_standard_args(SYSTEMD REQUIRED_VARS SYSTEMD_LIBRARIES SYSTEMD_INCLUDE_DIRS) + + if(SYSTEMD_FOUND) + set(SYSTEMD_LIBRARY ${SYSTEMD_LIBRARIES}) + set(SYSTEMD_INCLUDE_DIR ${SYSTEMD_INCLUDE_DIRS}) + endif() +endif() + +mark_as_advanced(SYSTEMD_INCLUDE_DIRS SYSTEMD_LIBRARIES)
\ No newline at end of file |