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Modernize CMake.

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This is mostly to be compliant with Cmake CI tests.

Change-Id: I4bb20d7f93b3808bbb1374cef4fd4cb9767e91e0
This commit is contained in:
Vincent Rabaud 2023-10-09 15:18:21 +02:00
parent 5357804f52
commit e194928e8b
2 changed files with 67 additions and 16 deletions
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60
CMakeLists.txt
View File

@ -29,6 +29,7 @@ endif()
# Include dependencies.
include(cmake/deps.cmake)
include(GNUInstallDirs)
################################################################################
# Options.
@ -120,13 +121,32 @@ target_link_libraries(webpdecoder ${WEBP_DEP_LIBRARIES})
# Build the webp library.
add_library(webpencode OBJECT ${WEBP_ENC_SRCS})
target_include_directories(
webpencode PRIVATE ${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR}
${CMAKE_CURRENT_SOURCE_DIR}/src)
add_library(webpdsp OBJECT ${WEBP_DSP_COMMON_SRCS} ${WEBP_DSP_DEC_SRCS}
${WEBP_DSP_ENC_SRCS})
target_include_directories(webpdsp PRIVATE ${CMAKE_CURRENT_BINARY_DIR}
${CMAKE_CURRENT_SOURCE_DIR})
add_library(webputils OBJECT ${WEBP_UTILS_COMMON_SRCS} ${WEBP_UTILS_DEC_SRCS}
${WEBP_UTILS_ENC_SRCS})
target_include_directories(webputils PRIVATE ${CMAKE_CURRENT_BINARY_DIR}
${CMAKE_CURRENT_SOURCE_DIR})
add_library(webp $<TARGET_OBJECTS:webpdecode> $<TARGET_OBJECTS:webpdsp>
$<TARGET_OBJECTS:webpencode> $<TARGET_OBJECTS:webputils>)
if(XCODE)
libwebp_add_stub_file(webp)
endif()
target_link_libraries(webp ${WEBP_DEP_LIBRARIES})
target_include_directories(
webp PRIVATE ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR}
PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src>
$<INSTALL_INTERFACE:include>)
set_target_properties(
webp
PROPERTIES PUBLIC_HEADER "${CMAKE_CURRENT_SOURCE_DIR}/src/webp/decode.h;\
${CMAKE_CURRENT_SOURCE_DIR}/src/webp/encode.h;\
${CMAKE_CURRENT_SOURCE_DIR}/src/webp/types.h")
# Make sure the OBJECT libraries are built with position independent code
# (it is not ON by default).
@ -136,6 +156,17 @@ set_target_properties(webpdecode webpdspdecode webputilsdecode
# Build the webp demux library.
add_library(webpdemux ${WEBP_DEMUX_SRCS})
target_link_libraries(webpdemux webp)
target_include_directories(
webpdemux PRIVATE ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR}
PUBLIC $<INSTALL_INTERFACE:include>)
set_target_properties(
webpdemux
PROPERTIES
PUBLIC_HEADER
"${CMAKE_CURRENT_SOURCE_DIR}/src/webp/decode.h;\
${CMAKE_CURRENT_SOURCE_DIR}/src/webp/demux.h;\
${CMAKE_CURRENT_SOURCE_DIR}/src/webp/mux_types.h;\
${CMAKE_CURRENT_SOURCE_DIR}/src/webp/types.h")
# Set the version numbers.
function(parse_version FILE NAME VAR)
@ -242,6 +273,11 @@ if(WEBP_BUILD_GIF2WEBP OR WEBP_BUILD_IMG2WEBP)
parse_version(mux/Makefile.am webpmux WEBP_MUX_SOVERSION)
set_target_properties(webpmux PROPERTIES VERSION ${PACKAGE_VERSION}
SOVERSION ${WEBP_MUX_SOVERSION})
set_target_properties(
webpmux
PROPERTIES PUBLIC_HEADER "${CMAKE_CURRENT_SOURCE_DIR}/src/webp/mux.h;\
${CMAKE_CURRENT_SOURCE_DIR}/src/webp/mux_types.h;\
${CMAKE_CURRENT_SOURCE_DIR}/src/webp/types.h;")
list(APPEND INSTALLED_LIBRARIES webpmux)
endif()
@ -314,16 +350,18 @@ add_definitions(-DHAVE_CONFIG_H)
include_directories(${CMAKE_CURRENT_BINARY_DIR})
# Install the different headers and libraries.
install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/src/webp/decode.h
${CMAKE_CURRENT_SOURCE_DIR}/src/webp/demux.h
${CMAKE_CURRENT_SOURCE_DIR}/src/webp/encode.h
${CMAKE_CURRENT_SOURCE_DIR}/src/webp/mux.h
${CMAKE_CURRENT_SOURCE_DIR}/src/webp/mux_types.h
${CMAKE_CURRENT_SOURCE_DIR}/src/webp/types.h
DESTINATION include/webp)
install(TARGETS ${INSTALLED_LIBRARIES}
LIBRARY DESTINATION lib
ARCHIVE DESTINATION lib)
install(
TARGETS ${INSTALLED_LIBRARIES}
EXPORT WebPTargets
PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/webp
INCLUDES
DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
set(ConfigPackageLocation ${CMAKE_INSTALL_DATADIR}/WebP/cmake/)
install(EXPORT WebPTargets NAMESPACE WebP::
DESTINATION ${ConfigPackageLocation})
# Create the CMake version file.
include(CMakePackageConfigHelpers)
@ -340,7 +378,7 @@ configure_package_config_file(
${CMAKE_CURRENT_SOURCE_DIR}/cmake/WebPConfig.cmake.in
${CMAKE_CURRENT_BINARY_DIR}/WebPConfig.cmake
INSTALL_DESTINATION ${ConfigPackageLocation}
)
PATH_VARS CMAKE_INSTALL_INCLUDEDIR)
# Install the generated CMake files.
install(

17
cmake/WebPConfig.cmake.in
View File

@ -1,6 +1,19 @@
set(WebP_VERSION @PROJECT_VERSION@)
set(WEBP_VERSION ${WebP_VERSION})
@PACKAGE_INIT@
set(WebP_INCLUDE_DIRS "webp")
set(WEBP_INCLUDE_DIRS ${WebP_INCLUDE_DIRS})
if(@WEBP_USE_THREAD@)
include(CMakeFindDependencyMacro)
find_dependency(Threads REQUIRED)
endif()
include("${CMAKE_CURRENT_LIST_DIR}/WebPTargets.cmake")
set_and_check(WebP_INCLUDE_DIR "@PACKAGE_CMAKE_INSTALL_INCLUDEDIR@")
set(WebP_INCLUDE_DIRS ${WebP_INCLUDE_DIR})
set(WEBP_INCLUDE_DIRS ${WebP_INCLUDE_DIR})
set(WebP_LIBRARIES "@INSTALLED_LIBRARIES@")
set(WEBP_LIBRARIES "${WebP_LIBRARIES}")
check_required_components(WebP)