calamares/CMakeModules/CalamaresAddLibrary.cmake
Adriaan de Groot 42ba505ceb CMake: add license headers, copyright
Since we install the CMake files now, also put license headers in them.
These files are intended to help plugin and branding component authors
write them in a simple Calamares-idiomatic way.
2018-03-09 11:13:42 -05:00

144 lines
5.3 KiB
CMake

# === This file is part of Calamares - <https://github.com/calamares> ===
#
# Calamares is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Calamares is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Calamares. If not, see <http://www.gnu.org/licenses/>.
#
# SPDX-License-Identifier: GPL-3.0+
# License-Filename: LICENSE
#
###
#
# Support functions for building plugins.
include( CMakeParseArguments )
function(calamares_add_library)
# parse arguments (name needs to be saved before passing ARGN into the macro)
set(NAME ${ARGV0})
set(options NO_INSTALL NO_VERSION)
set(oneValueArgs NAME TYPE EXPORT_MACRO TARGET TARGET_TYPE EXPORT VERSION SOVERSION INSTALL_BINDIR RESOURCES)
set(multiValueArgs SOURCES UI LINK_LIBRARIES LINK_PRIVATE_LIBRARIES COMPILE_DEFINITIONS QT5_MODULES)
cmake_parse_arguments(LIBRARY "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
set(LIBRARY_NAME ${NAME})
# message("*** Arguments for ${LIBRARY_NAME}")
# message("Sources: ${LIBRARY_SOURCES}")
# message("Link libraries: ${LIBRARY_LINK_LIBRARIES}")
# message("UI: ${LIBRARY_UI}")
# message("TARGET_TYPE: ${LIBRARY_TARGET_TYPE}")
# message("EXPORT_MACRO: ${LIBRARY_EXPORT_MACRO}")
# message("NO_INSTALL: ${LIBRARY_NO_INSTALL}")
set(target ${LIBRARY_NAME})
# qt stuff
include_directories(${CMAKE_CURRENT_LIST_DIR})
include_directories(${CMAKE_CURRENT_BINARY_DIR})
if(LIBRARY_UI)
qt5_wrap_ui(LIBRARY_UI_SOURCES ${LIBRARY_UI})
list(APPEND LIBRARY_SOURCES ${LIBRARY_UI_SOURCES})
endif()
# add resources from current dir
if(EXISTS "${CMAKE_CURRENT_LIST_DIR}/${LIBRARY_RESOURCES}")
qt5_add_resources(LIBRARY_RC_SOURCES "${LIBRARY_RESOURCES}")
list(APPEND LIBRARY_SOURCES ${LIBRARY_RC_SOURCES})
unset(LIBRARY_RC_SOURCES)
endif()
# add target
if(LIBRARY_TARGET_TYPE STREQUAL "STATIC")
add_library(${target} STATIC ${LIBRARY_SOURCES})
elseif(LIBRARY_TARGET_TYPE STREQUAL "MODULE")
add_library(${target} MODULE ${LIBRARY_SOURCES})
else() # default
add_library(${target} SHARED ${LIBRARY_SOURCES})
endif()
# definitions - can this be moved into set_target_properties below?
add_definitions(${QT_DEFINITIONS})
set_target_properties(${target} PROPERTIES AUTOMOC TRUE)
if(LIBRARY_EXPORT_MACRO)
set_target_properties(${target} PROPERTIES COMPILE_DEFINITIONS ${LIBRARY_EXPORT_MACRO})
endif()
if(LIBRARY_COMPILE_DEFINITIONS)
# Dear CMake, i hate you! Sincerely, domme
# At least in CMake 2.8.8, you CANNOT set more than one COMPILE_DEFINITIONS value
# only takes the first one if called multiple times or bails out with wrong number of arguments
# when passing in a list, thus i redefine the export macro here in hope it won't mess up other targets
add_definitions( "-D${LIBRARY_EXPORT_MACRO}" )
set_target_properties(${target} PROPERTIES COMPILE_DEFINITIONS ${LIBRARY_COMPILE_DEFINITIONS})
endif()
# add link targets
target_link_libraries(${target}
LINK_PUBLIC ${CALAMARES_LIBRARIES}
Qt5::Core
Qt5::Gui
Qt5::Widgets
${LIBRARY_QT5_MODULES}
)
if(LIBRARY_LINK_LIBRARIES)
target_link_libraries(${target} LINK_PUBLIC ${LIBRARY_LINK_LIBRARIES})
endif()
if(LIBRARY_LINK_PRIVATE_LIBRARIES)
target_link_libraries(${target} LINK_PRIVATE ${LIBRARY_LINK_PRIVATE_LIBRARIES})
endif()
# add soversion
if(NOT LIBRARY_NO_VERSION)
set_target_properties(${target} PROPERTIES VERSION ${LIBRARY_VERSION})
if(NOT LIBRARY_SOVERSION)
set(LIBRARY_SOVERSION ${LIBRARY_VERSION})
endif()
set_target_properties(${target} PROPERTIES SOVERSION ${LIBRARY_SOVERSION})
endif()
if(NOT LIBRARY_INSTALL_BINDIR)
set(LIBRARY_INSTALL_BINDIR "${CMAKE_INSTALL_BINDIR}")
set(LIBRARY_INSTALL_LIBDIR "${CMAKE_INSTALL_LIBDIR}")
else()
set(LIBRARY_INSTALL_LIBDIR "${LIBRARY_INSTALL_BINDIR}")
endif()
#message("INSTALL_BINDIR: ${LIBRARY_INSTALL_BINDIR}")
#message("INSTALL_LIBDIR: ${LIBRARY_INSTALL_LIBDIR}")
# make installation optional, maybe useful for dummy plugins one day
if(NOT LIBRARY_NO_INSTALL)
include(GNUInstallDirs)
if(NOT LIBRARY_EXPORT)
install( TARGETS ${target}
RUNTIME DESTINATION ${LIBRARY_INSTALL_BINDIR}
LIBRARY DESTINATION ${LIBRARY_INSTALL_LIBDIR}
ARCHIVE DESTINATION ${LIBRARY_INSTALL_LIBDIR}
)
else()
install( TARGETS ${target}
EXPORT ${LIBRARY_EXPORT}
RUNTIME DESTINATION ${LIBRARY_INSTALL_BINDIR}
LIBRARY DESTINATION ${LIBRARY_INSTALL_LIBDIR}
ARCHIVE DESTINATION ${LIBRARY_INSTALL_LIBDIR}
)
endif()
endif()
endfunction()