66 lines
1.8 KiB
CMake
66 lines
1.8 KiB
CMake
function(get_relative_link OUTPUT PATH)
|
|
get_filename_component(NAME ${PATH} NAME_WE)
|
|
if (PATH MATCHES "^[$]<[$]<CONFIG:DEBUG>:")
|
|
set(LINK "")
|
|
elseif (NOT WIN32 AND NAME MATCHES "^lib")
|
|
string(REGEX REPLACE "^lib" "-l" LINK ${NAME})
|
|
elseif (NAME MATCHES "^-")
|
|
set(LINK ${NAME})
|
|
else()
|
|
string(CONCAT LINK "-l" ${NAME})
|
|
endif()
|
|
set(${OUTPUT} ${LINK} PARENT_SCOPE)
|
|
endfunction()
|
|
|
|
function(generate_pkgconfig TARGET DESCRIPTION)
|
|
# message("Generating pkg-config for ${TARGET}")
|
|
get_filename_component(PREFIX ${CMAKE_INSTALL_PREFIX} REALPATH)
|
|
|
|
get_target_property(LIST ${TARGET} LINK_LIBRARIES)
|
|
set(REQS "")
|
|
set(LIBS "")
|
|
foreach (LIB ${LIST})
|
|
if (TARGET ${LIB})
|
|
set(HAS_REQS 1)
|
|
list(APPEND REQS ${LIB})
|
|
else()
|
|
set(HAS_LIBS 1)
|
|
get_relative_link(LINK ${LIB})
|
|
if (NOT LINK EQUAL "")
|
|
list(APPEND LIBS ${LINK})
|
|
endif()
|
|
endif()
|
|
endforeach()
|
|
|
|
if (HAS_REQS)
|
|
set(REQUIRES "")
|
|
foreach (REQ ${REQS})
|
|
set(REQUIRES "${REQUIRES} ${REQ}")
|
|
endforeach()
|
|
set(REQUIRES "Requires.private:${REQUIRES}\n")
|
|
endif()
|
|
if (HAS_LIBS)
|
|
set(LIBRARIES "")
|
|
list(REVERSE LIBS)
|
|
list(REMOVE_DUPLICATES LIBS)
|
|
foreach (LIB ${LIBS})
|
|
set(LIBRARIES " ${LIB}${LIBRARIES}")
|
|
endforeach()
|
|
set(LIBRARIES "Libs.private:${LIBRARIES}\n")
|
|
endif()
|
|
|
|
file(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/pkgconfig")
|
|
file(GENERATE OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/pkgconfig/${TARGET}.pc" CONTENT
|
|
"prefix=${PREFIX}
|
|
|
|
Name: ${TARGET}
|
|
Description: ${DESCRIPTION}
|
|
Version: ${PROJECT_VERSION}
|
|
|
|
CFlags: -I\"\${prefix}/${CMAKE_INSTALL_INCLUDEDIR}\"
|
|
Libs: -L\"\${prefix}/${CMAKE_INSTALL_LIBDIR}\" -l${TARGET}
|
|
${REQUIRES}${LIBRARIES}")
|
|
|
|
install(FILES "pkgconfig/${TARGET}.pc" DESTINATION "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}/pkgconfig")
|
|
endfunction()
|