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richardgvrichardgv
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Misc: #49: Add CMake support
Add CMakeLists.txt to support building with CMake, as @pvanek requests. The old Makefile system and CPackConfig.cmake are still usable. (Of course, make sure you don't overwrite them by executing cmake.) There must be a bunch of bugs in CMakeLists.txt. :-) Let chjj decide which one he will choose, here I keep both.
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‎.gitignore

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stamp-h1
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compton
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*.o
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_CPack_Packages
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build
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build/
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# CMake files
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compton-*.deb
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compton-*.rpm
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compton-*.tar.bz2
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release/
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_CPack_Packages/
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CMakeCache.txt
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CMakeFiles/
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*.cmake
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install_manifest.txt
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# Vim files
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.*.sw[a-z]

‎CMakeLists.txt

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project(compton)
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cmake_minimum_required(VERSION 2.8)
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set(CPACK_PACKAGE_VERSION_MAJOR "0")
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set(CPACK_PACKAGE_VERSION_MINOR "0")
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set(CPACK_PACKAGE_VERSION_PATCH "0")
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set(compton_SRCS src/compton.c)
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add_executable(compton ${compton_SRCS})
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set(CMAKE_C_FLAGS_DEBUG "-ggdb")
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set(CMAKE_C_FLAGS_RELEASE "-O2 -march=native")
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set(CMAKE_C_FLAGS_RELWITHDEBINFO "-O2 -march=native -ggdb")
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add_definitions("-Wall")
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# == Options ==
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option(CONFIG_REGEX_PCRE "Enable PCRE regular expression support for blacklist entries (requires libpcre)" ON)
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if (CONFIG_REGEX_PCRE)
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add_definitions("-DCONFIG_REGEX_PCRE")
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endif ()
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option(CONFIG_REGEX_PCRE_JIT "Use JIT support of libpcre)" ON)
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if (CONFIG_REGEX_PCRE_JIT)
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add_definitions("-DCONFIG_REGEX_PCRE_JIT")
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endif ()
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option(CONFIG_LIBCONFIG "Enable configuration file parsing using libconfig" ON)
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if (CONFIG_LIBCONFIG)
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add_definitions("-DCONFIG_LIBCONFIG")
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endif ()
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# == Find libraries ==
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target_link_libraries(compton "-lm")
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include(FindPkgConfig)
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# --- Find X11 libs ---
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set(X11_FIND_REQUIRED 1)
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include(FindX11)
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macro(X11LIB_CHK lib)
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if (NOT X11_${lib}_FOUND)
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message(FATAL_ERROR "Could not find lib${lib}.")
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endif ()
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target_link_libraries(compton "${X11_${lib}_LIB}")
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endmacro ()
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X11LIB_CHK(Xcomposite)
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X11LIB_CHK(Xdamage)
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X11LIB_CHK(Xext)
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X11LIB_CHK(Xfixes)
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X11LIB_CHK(Xrender)
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# --- Find libpcre ---
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if (CONFIG_REGEX_PCRE)
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pkg_check_modules(LIBPCRE REQUIRED libpcre>=8.12)
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target_link_libraries(compton "${LIBPCRE_LDFLAGS}")
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endif ()
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# --- Find libconfig ---
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if (CONFIG_LIBCONFIG)
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pkg_check_modules(LIBCONFIG REQUIRED libconfig>=1.3.2)
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target_link_libraries(compton "${LIBCONFIG_LDFLAGS}")
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if (LIBCONFIG_VERSION VERSION_LESS 1.4)
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add_definitions("-DCONFIG_LIBCONFIG_LEGACY")
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message(STATUS "libconfig-1.3* detected. Enable legacy mode.")
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endif ()
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endif ()
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# == Install ==
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include(GNUInstallDirs)
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install(TARGETS compton
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DESTINATION "${CMAKE_INSTALL_BINDIR}" COMPONENT prog)
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install(FILES "${PROJECT_SOURCE_DIR}/bin/compton-trans"
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DESTINATION "${CMAKE_INSTALL_BINDIR}" COMPONENT prog)
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install(FILES
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"${PROJECT_SOURCE_DIR}/man/compton.1"
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"${PROJECT_SOURCE_DIR}/man/compton-trans.1"
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DESTINATION "${CMAKE_INSTALL_MANDIR}" COMPONENT doc)
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install(FILES
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"${PROJECT_SOURCE_DIR}/README.md"
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"${PROJECT_SOURCE_DIR}/LICENSE"
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DESTINATION "${CMAKE_INSTALL_DOCDIR}" COMPONENT doc)
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# == CPack ==
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if (NOT CPACK_SYSTEM_NAME)
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set(CPACK_SYSTEM_NAME "${CMAKE_SYSTEM_PROCESSOR}")
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endif ()
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set(CPACK_PACKAGE_DESCRIPTION "A lightweight X compositing window manager, fork of xcompmgr-dana.")
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set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "A lightweight X compositing window manager")
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set(CPACK_PACKAGE_CONTACT "nobody <[email protected]>")
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set(CPACK_PACKAGE_DIRECTORY "${CMAKE_SOURCE_DIR}/release")
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set(CPACK_PACKAGE_DESCRIPTION_FILE "${CMAKE_SOURCE_DIR}/desc.txt")
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# --- Package config ---
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set(CPACK_GENERATOR "TBZ2" "DEB" "RPM")
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set(CPACK_MONOLITHIC_INSTALL 1)
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set(CPACK_STRIP_FILES 1)
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set(CPACK_RESOURCE_FILE_LICENSE "LICENSE")
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set(CPACK_RESOURCE_FILE_README "README.md")
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# --- Source package config ---
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set(CPACK_SOURCE_GENERATOR "TBZ2" "DEB" "RPM")
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set(CPACK_SOURCE_IGNORE_FILES
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"/\\\\."
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"\\\\.bak$"
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"\\\\.o$"
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"\\\\~$"
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"\\\\.plist$"
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"/compton$"
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# Generated package files
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"\\\\.tar\\\\.gz$"
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"\\\\.tar\\\\.bz2$"
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"\\\\.deb$"
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"\\\\.rpm$"
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"compton-.*\\\\.sh$"
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# CMake files
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"/Makefile$"
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"/CMakeFiles/"
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"\\\\.cmake$"
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"CMakeCache\\\\.txt$"
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"/build/"
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"/release/"
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"\\\\.diff$"
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"/oprofile_data/"
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"/install_manifest\\\\.txt$"
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)
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# --- DEB package config ---
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set(CPACK_DEBIAN_PACKAGE_SECTION "x11")
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# The dependencies are unreliable, just an example here
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set(CPACK_DEBIAN_PACKAGE_DEPENDS "libx11-6, libxext6, libxcomposite1, libxrender1, libxdamage1, libxfixes3, libpcre3, libconfig8")
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# --- RPM package config ---
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set(CPACK_RPM_PACKAGE_LICENSE "unknown")
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# The dependencies are unreliable, just an example here
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set(CPACK_RPM_PACKAGE_REQUIRES "libx11, libxext, libxcomposite, libxrender, libxdamage, libxfixes, libpcre, libconfig")
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include(CPack)

‎desc.txt

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Compton is a X compositing window manager, fork of xcompmgr-dana.

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