mirror of https://github.com/polybar/polybar.git
117 lines
3.5 KiB
CMake
117 lines
3.5 KiB
CMake
#
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# Collection of cmake utility functions
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#
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# message_colored {{{
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function(message_colored message_level text color)
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string(ASCII 27 esc)
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message(${message_level} "${esc}[${color}m${text}${esc}[0m")
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endfunction()
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# }}}
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# colored_option {{{
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function(colored_option text flag)
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if(ARGC GREATER 2 AND NOT "${${ARGV2}}" STREQUAL "")
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set(text "${text} (${${ARGV2}})")
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endif()
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if(${flag})
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message_colored(STATUS "[X]${text}" "32;1")
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else()
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message_colored(STATUS "[ ]${text}" "37;2")
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endif()
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endfunction()
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# }}}
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# find_package_impl {{{
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# Uses PkgConfig to search for pkg_config_name
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#
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# Defines the following variables:
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# ${find_pkg_name}_FOUND - True if the package has been found
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# ${find_pkg_name}_INCLUDE_DIR - <...>_INCLUDE_DIRS exported by pkg_check_modules
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# ${find_pkg_name}_INCLUDE_DIRS - Same as ${find_pkg_name}_INCLUDE_DIR
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# ${find_pkg_name}_LIBRARY - <...>_LIBRARIES exported by pkg_check_modules
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# ${find_pkg_name}_LIBRARIES - Same as ${find_pkg_name}_LIBRARY
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# ${find_pkg_name}_VERSION - <...>_VERSION exported by pkg_check_modules
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#
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macro(find_package_impl pkg_config_name find_pkg_name header_to_find)
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find_package(PkgConfig REQUIRED)
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include(FindPackageHandleStandardArgs)
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pkg_check_modules(PC_${find_pkg_name} REQUIRED ${pkg_config_name})
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if (NOT ${header_to_find} STREQUAL "")
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find_path(PC_${find_pkg_name}_INCLUDE_DIRS_
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NAMES "${header_to_find}"
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HINTS "${PC_${find_pkg_name}_INCLUDE_DIRS}"
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)
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set(PC_${find_pkg_name}_INCLUDE_DIRS ${PC_${find_pkg_name}_INCLUDE_DIRS_})
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endif()
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set(${find_pkg_name}_INCLUDE_DIR ${PC_${find_pkg_name}_INCLUDE_DIRS})
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set(${find_pkg_name}_INCLUDE_DIRS ${${find_pkg_name}_INCLUDE_DIR})
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set(${find_pkg_name}_LIBRARY ${PC_${find_pkg_name}_LIBRARIES})
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set(${find_pkg_name}_VERSION ${PC_${find_pkg_name}_VERSION})
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set(${find_pkg_name}_LIBRARIES ${${find_pkg_name}_LIBRARY})
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find_package_handle_standard_args(${find_pkg_name}
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REQUIRED_VARS
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${find_pkg_name}_INCLUDE_DIRS
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${find_pkg_name}_LIBRARIES
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VERSION_VAR
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${find_pkg_name}_VERSION
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)
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mark_as_advanced(${find_pkg_name}_INCLUDE_DIR ${find_pkg_name}_LIBRARY)
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endmacro()
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# }}}
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# create_imported_target {{{
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function(create_imported_target library_name includes libraries)
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add_library(${library_name} INTERFACE IMPORTED)
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set_target_properties(${library_name} PROPERTIES
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INTERFACE_LINK_LIBRARIES "${libraries}"
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INTERFACE_INCLUDE_DIRECTORIES "${includes}"
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)
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endfunction()
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# }}}
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# checklib {{{
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function(checklib flag type pkg)
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if(NOT DEFINED ${flag})
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if(${type} STREQUAL "cmake")
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find_package(${pkg} QUIET)
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set(${flag} ${${pkg}_FOUND} CACHE BOOL "")
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elseif(${type} STREQUAL "pkg-config")
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find_package(PkgConfig REQUIRED)
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pkg_check_modules(PKG_${flag} QUIET ${pkg})
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set(${flag} ${PKG_${flag}_FOUND} CACHE BOOL "")
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elseif(${type} STREQUAL "binary")
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find_program(BIN_${flag} ${pkg})
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set(${flag} ${BIN_${flag}} CACHE BOOL "")
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else()
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message(FATAL_ERROR "Invalid lookup type '${type}'")
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endif()
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mark_as_advanced(${flag})
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endif()
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endfunction()
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function(get_include_dirs output)
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get_filename_component(generated_sources_dir ${CMAKE_BINARY_DIR}/generated-sources ABSOLUTE)
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get_filename_component(include_dir ${CMAKE_SOURCE_DIR}/include ABSOLUTE)
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set(${output} ${include_dir} ${generated_sources_dir} PARENT_SCOPE)
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endfunction()
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function(get_sources_dirs output)
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get_filename_component(src_dir ${CMAKE_SOURCE_DIR}/src ABSOLUTE)
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set(${output} ${src_dir} PARENT_SCOPE)
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endfunction()
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# }}}
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