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Diffstat (limited to 'cmake/FindGIO.cmake')
| -rw-r--r-- | cmake/FindGIO.cmake | 205 |
1 files changed, 205 insertions, 0 deletions
diff --git a/cmake/FindGIO.cmake b/cmake/FindGIO.cmake new file mode 100644 index 0000000..17e0a38 --- /dev/null +++ b/cmake/FindGIO.cmake @@ -0,0 +1,205 @@ +# FindGIO.cmake +# <https://github.com/nemequ/gnome-cmake> +# +# CMake support for GIO. +# +# License: +# +# Copyright (c) 2016 Evan Nemerson <evan@nemerson.com> +# +# Permission is hereby granted, free of charge, to any person +# obtaining a copy of this software and associated documentation +# files (the "Software"), to deal in the Software without +# restriction, including without limitation the rights to use, copy, +# modify, merge, publish, distribute, sublicense, and/or sell copies +# of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be +# included in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER +# DEALINGS IN THE SOFTWARE. + +find_package(PkgConfig) + +set(GIO_DEPS + GObject) + +if(PKG_CONFIG_FOUND) + pkg_search_module(GIO_PKG gio-2.0) + pkg_check_modules(GIO-UNIX_PKG REQUIRED gio-unix-2.0) +endif() + +find_library(GIO_LIBRARY gio-2.0 HINTS ${GIO_PKG_LIBRARY_DIRS}) +set(GIO "gio-2.0") + +if(GIO_LIBRARY AND NOT GIO_FOUND) + add_library(${GIO} SHARED IMPORTED) + set_property(TARGET ${GIO} PROPERTY IMPORTED_LOCATION "${GIO_LIBRARY}") + set_property(TARGET ${GIO} PROPERTY INTERFACE_COMPILE_OPTIONS "${GIO_PKG_CFLAGS_OTHER}") + + find_path(GIO_INCLUDE_DIR "gio/gio.h" + HINTS ${GIO_PKG_INCLUDE_DIRS}) + + if(NOT APPLE) + find_path(GIO-UNIX_INCLUDE_DIR "gio/gdesktopappinfo.h" + HINTS ${GIO-UNIX_PKG_INCLUDE_DIRS}) + list(APPEND GIO_INCLUDE_DIRS ${GIO-UNIX_INCLUDE_DIR}) + endif() + + find_package(GLib) + find_package(GObject) + set(GIO_VERSION "${GLib_VERSION}") + + list(APPEND GIO_DEPS_FOUND_VARS "GObject_FOUND") + list(APPEND GIO_INCLUDE_DIRS ${GObject_INCLUDE_DIRS}) + + set_property (TARGET "${GIO}" APPEND PROPERTY INTERFACE_LINK_LIBRARIES "gobject-2.0") + set_property(TARGET ${GIO} PROPERTY INTERFACE_INCLUDE_DIRECTORIES "${GIO_INCLUDE_DIR}") +endif() + +find_program(GLib_COMPILE_SCHEMAS glib-compile-schemas) +if(GLib_COMPILE_SCHEMAS AND NOT GLib_FOUND) + add_executable(glib-compile-schemas IMPORTED) + set_property(TARGET glib-compile-schemas PROPERTY IMPORTED_LOCATION "${GLib_COMPILE_SCHEMAS}") +endif() + +# glib_install_schemas( +# [DESTINATION directory] +# schemas…) +# +# Validate and install the listed schemas. +function(glib_install_schemas) + set (options) + set (oneValueArgs DESTINATION) + set (multiValueArgs) + cmake_parse_arguments(GSCHEMA "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN}) + unset (options) + unset (oneValueArgs) + unset (multiValueArgs) + + foreach(schema ${GSCHEMA_UNPARSED_ARGUMENTS}) + get_filename_component(schema_name "${schema}" NAME) + string(REGEX REPLACE "^(.+)\.gschema.xml$" "\\1" schema_name "${schema_name}") + set(schema_output "${CMAKE_CURRENT_BINARY_DIR}/${schema_name}.gschema.xml.valid") + + add_custom_command( + OUTPUT "${schema_output}" + COMMAND glib-compile-schemas + --strict + --dry-run + --schema-file="${schema}" + COMMAND "${CMAKE_COMMAND}" ARGS -E touch "${schema_output}" + DEPENDS "${schema}" + WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}" + COMMENT "Validating ${schema}") + + add_custom_target("gsettings-schema-${schema_name}" ALL + DEPENDS "${schema_output}") + + if(CMAKE_INSTALL_FULL_DATADIR) + set(SCHEMADIR "${CMAKE_INSTALL_FULL_DATADIR}/glib-2.0/schemas") + else() + set(SCHEMADIR "${CMAKE_INSTALL_PREFIX}/share/glib-2.0/schemas") + endif() + install(FILES "${schema}" + DESTINATION "${SCHEMADIR}") + install(CODE "execute_process(COMMAND \"${GLib_COMPILE_SCHEMAS}\" \"${SCHEMADIR}\")") + endforeach() +endfunction() + +find_program(GLib_COMPILE_RESOURCES glib-compile-resources) +if(GLib_COMPILE_RESOURCES AND NOT GLib_FOUND) + add_executable(glib-compile-resources IMPORTED) + set_property(TARGET glib-compile-resources PROPERTY IMPORTED_LOCATION "${GLib_COMPILE_RESOURCES}") +endif() + +function(glib_compile_resources SPEC_FILE) + set (options INTERNAL) + set (oneValueArgs TARGET SOURCE_DIR HEADER SOURCE C_NAME) + set (multiValueArgs) + cmake_parse_arguments(GLib_COMPILE_RESOURCES "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN}) + unset (options) + unset (oneValueArgs) + unset (multiValueArgs) + + if(NOT GLib_COMPILE_RESOURCES_SOURCE_DIR) + set(GLib_COMPILE_RESOURCES_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}") + endif() + + set(FLAGS) + + if(GLib_COMPILE_RESOURCES_INTERNAL) + list(APPEND FLAGS "--internal") + endif() + + if(GLib_COMPILE_RESOURCES_C_NAME) + list(APPEND FLAGS "--c-name" "${GLib_COMPILE_RESOURCES_C_NAME}") + endif() + + get_filename_component(SPEC_FILE "${SPEC_FILE}" ABSOLUTE BASE_DIR "${CMAKE_CURRENT_SOURCE_DIR}") + + execute_process( + COMMAND glib-compile-resources + --generate-dependencies + --sourcedir "${GLib_COMPILE_RESOURCES_SOURCE_DIR}" + "${SPEC_FILE}" + OUTPUT_VARIABLE deps + WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}" + OUTPUT_STRIP_TRAILING_WHITESPACE) + string(REPLACE "\n" ";" deps ${deps}) + + if(GLib_COMPILE_RESOURCES_HEADER) + get_filename_component(GLib_COMPILE_RESOURCES_HEADER "${GLib_COMPILE_RESOURCES_HEADER}" ABSOLUTE BASE_DIR "${CMAKE_CURRENT_BINARY_DIR}") + + add_custom_command( + OUTPUT "${GLib_COMPILE_RESOURCES_HEADER}" + COMMAND glib-compile-resources + --sourcedir "${GLib_COMPILE_RESOURCES_SOURCE_DIR}" + --generate-header + --target "${GLib_COMPILE_RESOURCES_HEADER}" + ${FLAGS} + "${SPEC_FILE}" + DEPENDS "${SPEC_FILE}" ${deps} + WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}") + endif() + + if(GLib_COMPILE_RESOURCES_SOURCE) + get_filename_component(GLib_COMPILE_RESOURCES_SOURCE "${GLib_COMPILE_RESOURCES_SOURCE}" ABSOLUTE BASE_DIR "${CMAKE_CURRENT_BINARY_DIR}") + + add_custom_command( + OUTPUT "${GLib_COMPILE_RESOURCES_SOURCE}" + COMMAND glib-compile-resources + --sourcedir "${GLib_COMPILE_RESOURCES_SOURCE_DIR}" + --generate-source + --target "${GLib_COMPILE_RESOURCES_SOURCE}" + ${FLAGS} + "${SPEC_FILE}" + DEPENDS "${SPEC_FILE}" ${deps} + WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}") + endif() +endfunction() + +find_program(GDBUS_CODEGEN gdbus-codegen) +if(GDBUS_CODEGEN AND NOT GLib_FOUND) + add_executable(gdbus-codegen IMPORTED) + set_property(TARGET gdbus-codegen PROPERTY IMPORTED_LOCATION "${GDBUS_CODEGEN}") +endif() + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(GIO + REQUIRED_VARS + GIO_LIBRARY + GIO_INCLUDE_DIRS + ${GIO_DEPS_FOUND_VARS} + VERSION_VAR + GIO_VERSION) + +unset(GIO_DEPS_FOUND_VARS) |