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Allow creation of header-only library 

* Create interface target if only headers present
* Include workaround to show header files in Qt Creator
testing/bash_completion_debugging
Martchus 5 years ago
parent
2e0df8aa6a
commit
bfa12a9870
3 changed files with 128 additions and 77 deletions
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  1. 160
      cmake/modules/LibraryTarget.cmake
  2. 43
      cmake/templates/Config.cmake.in
  3. 2
      cmake/templates/template.pc.in

160
cmake/modules/LibraryTarget.cmake
View File

@ -15,6 +15,14 @@ if((NOT "${META_PROJECT_TYPE}" STREQUAL "library") AND (NOT "${META_PROJECT_TYPE
message(FATAL_ERROR "The LibraryTarget CMake module is intended to be used for building library projects only (and not for applications).")
endif()
# determine whether library is header-only
if(SRC_FILES OR WIDGETS_FILES OR QML_FILES OR RES_FILES)
set(META_HEADER_ONLY_LIB NO)
else()
message(STATUS "Project ${META_PROJECT_NAME} is header-only library.")
set(META_HEADER_ONLY_LIB YES)
endif()
# include for configure_package_config_file and write_basic_package_version_file
include(CMakePackageConfigHelpers)
@ -102,51 +110,86 @@ if(BUILD_SHARED_LIBS)
set(META_SHARED_OBJECT_TYPE SHARED)
endif()
# add library to be created, set libs to link against, set version and C++ standard
add_library(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX} ${META_SHARED_OBJECT_TYPE} ${HEADER_FILES} ${SRC_FILES} ${WIDGETS_FILES} ${QML_FILES} ${RES_FILES} ${QM_FILES} ${WINDOWS_ICON_PATH})
target_link_libraries(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}
PUBLIC ${ACTUAL_ADDITIONAL_LINK_FLAGS} "${PUBLIC_LIBRARIES}"
PRIVATE "${PRIVATE_LIBRARIES}"
)
target_compile_definitions(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}
PUBLIC "${META_PUBLIC_SHARED_LIB_COMPILE_DEFINITIONS}"
PRIVATE "${META_PRIVATE_SHARED_LIB_COMPILE_DEFINITIONS}"
)
set_target_properties(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX} PROPERTIES
VERSION "${META_VERSION_MAJOR}.${META_VERSION_MINOR}.${META_VERSION_PATCH}"
SOVERSION "${META_SOVERSION}"
CXX_STANDARD "${META_CXX_STANDARD}"
LINK_SEARCH_START_STATIC ${STATIC_LINKAGE}
LINK_SEARCH_END_STATIC ${STATIC_LINKAGE}
AUTOGEN_TARGET_DEPENDS "${AUTOGEN_DEPS}"
)
if(META_HEADER_ONLY_LIB)
add_library(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX} INTERFACE)
foreach(HEADER_FILE IN LISTS HEADER_FILES)
target_sources(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}
INTERFACE "${CMAKE_CURRENT_SOURCE_DIR}/${HEADER_FILE}"
)
endforeach()
target_link_libraries(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}
INTERFACE ${ACTUAL_ADDITIONAL_LINK_FLAGS} "${PUBLIC_LIBRARIES}" "${PRIVATE_LIBRARIES}"
)
target_compile_definitions(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}
INTERFACE "${META_PUBLIC_SHARED_LIB_COMPILE_DEFINITIONS}" "${META_PRIVATE_SHARED_LIB_COMPILE_DEFINITIONS}"
)
else()
add_library(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX} ${META_SHARED_OBJECT_TYPE} ${HEADER_FILES} ${SRC_FILES} ${WIDGETS_FILES} ${QML_FILES} ${RES_FILES} ${QM_FILES} ${WINDOWS_ICON_PATH})
target_link_libraries(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}
PUBLIC ${ACTUAL_ADDITIONAL_LINK_FLAGS} "${PUBLIC_LIBRARIES}"
PRIVATE "${PRIVATE_LIBRARIES}"
)
target_compile_definitions(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}
PUBLIC "${META_PUBLIC_SHARED_LIB_COMPILE_DEFINITIONS}"
PRIVATE "${META_PRIVATE_SHARED_LIB_COMPILE_DEFINITIONS}"
)
set_target_properties(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX} PROPERTIES
VERSION "${META_VERSION_MAJOR}.${META_VERSION_MINOR}.${META_VERSION_PATCH}"
SOVERSION "${META_SOVERSION}"
CXX_STANDARD "${META_CXX_STANDARD}"
LINK_SEARCH_START_STATIC ${STATIC_LINKAGE}
LINK_SEARCH_END_STATIC ${STATIC_LINKAGE}
AUTOGEN_TARGET_DEPENDS "${AUTOGEN_DEPS}"
)
endif()
endif()
# add target for building a static version of the library
if(BUILD_STATIC_LIBS)
add_library(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_static STATIC ${HEADER_FILES} ${SRC_FILES} ${WIDGETS_FILES} ${QML_FILES} ${RES_FILES} ${QM_FILES} ${WINDOWS_ICON_PATH})
# add target link libraries for the static lib also because otherwise Qt header files can not be located
target_link_libraries(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_static
PUBLIC "${PUBLIC_STATIC_LIBRARIES}"
PRIVATE "${PRIVATE_STATIC_LIBRARIES}"
)
target_compile_definitions(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_static
PUBLIC "${META_PUBLIC_STATIC_LIB_COMPILE_DEFINITIONS}"
PRIVATE "${META_PRIVATE_STATIC_LIB_COMPILE_DEFINITIONS}"
)
set_target_properties(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_static PROPERTIES
VERSION "${META_VERSION_MAJOR}.${META_VERSION_MINOR}.${META_VERSION_PATCH}"
SOVERSION "${META_SOVERSION}"
OUTPUT_NAME "${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}"
CXX_STANDARD "${META_CXX_STANDARD}"
AUTOGEN_TARGET_DEPENDS "${AUTOGEN_DEPS}"
)
foreach(DEPENDENCY ${${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_static_LIB_DEPENDS})
# add library to be created, set required libs, set version and C++ standard
if(META_HEADER_ONLY_LIB)
add_library(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_static INTERFACE)
foreach(HEADER_FILE IN LISTS HEADER_FILES)
target_sources(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_static
INTERFACE "${CMAKE_CURRENT_SOURCE_DIR}/${HEADER_FILE}"
)
endforeach()
target_link_libraries(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_static
INTERFACE ${ACTUAL_ADDITIONAL_LINK_FLAGS} "${PUBLIC_STATIC_LIBRARIES}" "${PRIVATE_STATIC_LIBRARIES}"
)
target_compile_definitions(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_static
INTERFACE "${META_PUBLIC_STATIC_LIB_COMPILE_DEFINITIONS}" "${META_PRIVATE_STATIC_LIB_COMPILE_DEFINITIONS}"
)
else()
add_library(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_static STATIC ${HEADER_FILES} ${SRC_FILES} ${WIDGETS_FILES} ${QML_FILES} ${RES_FILES} ${QM_FILES} ${WINDOWS_ICON_PATH})
target_link_libraries(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_static
PUBLIC "${PUBLIC_STATIC_LIBRARIES}"
PRIVATE "${PRIVATE_STATIC_LIBRARIES}"
)
target_compile_definitions(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_static
PUBLIC "${META_PUBLIC_STATIC_LIB_COMPILE_DEFINITIONS}"
PRIVATE "${META_PRIVATE_STATIC_LIB_COMPILE_DEFINITIONS}"
)
set_target_properties(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_static PROPERTIES
VERSION "${META_VERSION_MAJOR}.${META_VERSION_MINOR}.${META_VERSION_PATCH}"
SOVERSION "${META_SOVERSION}"
OUTPUT_NAME "${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}"
CXX_STANDARD "${META_CXX_STANDARD}"
AUTOGEN_TARGET_DEPENDS "${AUTOGEN_DEPS}"
)
endif()
foreach(DEPENDENCY ${PUBLIC_STATIC_LIBRARIES} ${PRIVATE_STATIC_LIBRARIES})
if(NOT ${DEPENDENCY} IN_LIST META_PUBLIC_STATIC_LIB_DEPENDS)
list(APPEND META_PRIVATE_STATIC_LIB_DEPENDS ${DEPENDENCY})
endif()
endforeach()
endif()
# Qt Creator does not show INTERFACE_SOURCES in project tree, so create a custom target as workaround
if(META_HEADER_ONLY_LIB)
add_custom_target(interface_sources_for_qtcreator EXCLUDE_FROM_ALL SOURCES ${HEADER_FILES})
endif()
# create the CMake package config file from template
configure_package_config_file(
"${CONFIG_TEMPLATE_FILE}"
@ -178,7 +221,6 @@ macro(depends_for_pc LIB_TYPE DEPENDS OUTPUT_VAR_PKGS OUTPUT_VAR_LIBS)
continue()
endif()
string(REPLACE "::" "_" DEPENDENCY_VARNAME "${DEPENDENCY}")
message(STATUS "PC_PKG_${LIB_TYPE}_${DEPENDENCY_VARNAME}: ${PC_PKG_${LIB_TYPE}_${DEPENDENCY_VARNAME}}")
if(PC_PKG_${LIB_TYPE}_${DEPENDENCY_VARNAME})
set(${OUTPUT_VAR_PKGS} "${${OUTPUT_VAR_PKGS}} ${PC_PKG_${LIB_TYPE}_${DEPENDENCY_VARNAME}}")
else()
@ -186,7 +228,7 @@ macro(depends_for_pc LIB_TYPE DEPENDS OUTPUT_VAR_PKGS OUTPUT_VAR_LIBS)
endif()
endforeach()
endmacro()
macro(comple_defs_for_pc LIB_TYPE)
macro(compile_defs_for_pc LIB_TYPE)
foreach(COMPILE_DEFINITION ${META_PUBLIC_${LIB_TYPE}_LIB_COMPILE_DEFINITIONS})
set(META_COMPILE_DEFINITIONS_FOR_PC "${META_COMPILE_DEFINITIONS_FOR_PC} -D${COMPILE_DEFINITION}")
endforeach()
@ -195,29 +237,29 @@ unset(PC_FILES)
if(BUILD_SHARED_LIBS)
set(META_PROJECT_NAME_FOR_PC "${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}")
depends_for_pc(SHARED META_PUBLIC_SHARED_LIB_DEPENDS META_PUBLIC_PC_PKGS META_PUBLIC_LIB_DEPENDS_FOR_PC)
comple_defs_for_pc(SHARED)
configure_file(
"${PKGCONFIG_TEMPLATE_FILE}"
"${CMAKE_CURRENT_BINARY_DIR}/${META_PROJECT_NAME_FOR_PC}.pc"
@ONLY
)
list(APPEND PC_FILES ${CMAKE_CURRENT_BINARY_DIR}/${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}.pc)
depends_for_pc(SHARED META_PRIVATE_SHARED_LIB_DEPENDS META_PRIVATE_PC_PKGS META_PRIVATE_LIB_DEPENDS_FOR_PC)
compile_defs_for_pc(SHARED)
endif()
if(BUILD_STATIC_LIBS)
set(META_PROJECT_NAME_FOR_PC "${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_static")
depends_for_pc(STATIC META_PUBLIC_STATIC_LIB_DEPENDS META_PUBLIC_PC_PKGS META_PUBLIC_LIB_DEPENDS_FOR_PC)
depends_for_pc(STATIC META_PRIVATE_STATIC_LIB_DEPENDS META_PRIVATE_PC_PKGS META_PRIVATE_LIB_DEPENDS_FOR_PC)
comple_defs_for_pc(STATIC)
configure_file(
"${PKGCONFIG_TEMPLATE_FILE}"
"${CMAKE_CURRENT_BINARY_DIR}/${META_PROJECT_NAME_FOR_PC}.pc"
@ONLY
)
list(APPEND PC_FILES ${CMAKE_CURRENT_BINARY_DIR}/${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_static.pc)
compile_defs_for_pc(STATIC)
endif()
if(NOT META_HEADER_ONLY_LIB)
set(META_PUBLIC_LIB_DEPENDS_FOR_PC " -l${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}${META_PUBLIC_LIB_DEPENDS_FOR_PC}")
endif()
if(META_PUBLIC_LIB_DEPENDS_FOR_PC)
set(META_PUBLIC_LIB_DEPENDS_FOR_PC " -L\${libdir}${META_PUBLIC_LIB_DEPENDS_FOR_PC}")
endif()
configure_file(
"${PKGCONFIG_TEMPLATE_FILE}"
"${CMAKE_CURRENT_BINARY_DIR}/${META_PROJECT_NAME_FOR_PC}.pc"
@ONLY
)
list(APPEND PC_FILES "${CMAKE_CURRENT_BINARY_DIR}/${META_PROJECT_NAME_FOR_PC}.pc")
if(NOT META_NO_INSTALL_TARGETS)
# add install target for the CMake config files
install(
FILES
@ -276,7 +318,7 @@ if(NOT META_NO_INSTALL_TARGETS)
set(LIBRARY_DESTINATION lib${SELECTED_LIB_SUFFIX})
endif()
# add install target for dynamic libs
# add install targets and export targets
if(BUILD_SHARED_LIBS)
install(
TARGETS ${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}
@ -288,16 +330,15 @@ if(NOT META_NO_INSTALL_TARGETS)
ARCHIVE DESTINATION ${LIBRARY_DESTINATION}
COMPONENT binary
)
add_dependencies(install-binary ${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX})
add_dependencies(install-binary-strip ${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX})
# export shared lib
install(EXPORT ${META_PROJECT_NAME}SharedTargets
DESTINATION "share/${META_PROJECT_NAME}/cmake"
EXPORT_LINK_INTERFACE_LIBRARIES
COMPONENT cmake-config
)
add_dependencies(install-binary ${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX})
add_dependencies(install-binary-strip ${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX})
endif()
# add install for static libs when building with mingw-w64
if(BUILD_STATIC_LIBS)
install(
TARGETS ${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_static
@ -309,13 +350,14 @@ if(NOT META_NO_INSTALL_TARGETS)
ARCHIVE DESTINATION ${LIBRARY_DESTINATION}
COMPONENT binary
)
add_dependencies(install-binary ${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_static)
add_dependencies(install-binary-strip ${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_static)
# export static target
install(EXPORT ${META_PROJECT_NAME}StaticTargets
DESTINATION "share/${META_PROJECT_NAME}/cmake"
EXPORT_LINK_INTERFACE_LIBRARIES
COMPONENT cmake-config
)
add_dependencies(install-binary ${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_static)
add_dependencies(install-binary-strip ${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_static)
endif()
# add install target for header files

43
cmake/templates/Config.cmake.in
View File

@ -1,20 +1,33 @@
@PACKAGE_INIT@
# define general config
set(@META_PROJECT_VARNAME_UPPER@_IS_HEADER_ONLY @META_HEADER_ONLY_LIB@)
set(@META_PROJECT_VARNAME_UPPER@_HAS_SHARED_LIB @BUILD_SHARED_LIBS@)
set(@META_PROJECT_VARNAME_UPPER@_HAS_STATIC_LIB @BUILD_STATIC_LIBS@)
set(@META_PROJECT_VARNAME_UPPER@_INCLUDE_DIRS "@PACKAGE_HEADER_INSTALL_DESTINATION@")
set(@META_PROJECT_VARNAME_UPPER@_BIN_DIR "@PACKAGE_BIN_INSTALL_DESTINATION@")
set(@META_PROJECT_VARNAME_UPPER@_LIB_DIR "@PACKAGE_LIB_INSTALL_DESTINATION@")
set(@META_PROJECT_VARNAME_UPPER@_MODULE_DIRS "@PACKAGE_CMAKE_MODULE_INSTALL_DESTINATION@")
set(@META_PROJECT_VARNAME_UPPER@_CONFIG_DIRS "@PACKAGE_CMAKE_CONFIG_INSTALL_DESTINATION@")
set(@META_PROJECT_VARNAME_UPPER@_PRIVATE_QT_MODULES "@QT_MODULES@")
set(@META_PROJECT_VARNAME_UPPER@_PRIVATE_KF_MODULES "@KF_MODULES@")
set(@META_PROJECT_VARNAME_UPPER@_PUBLIC_QT_MODULES "@META_PUBLIC_QT_MODULES@")
set(@META_PROJECT_VARNAME_UPPER@_PUBLIC_KF_MODULES "@META_PUBLIC_KF_MODULES@")
set(@META_PROJECT_VARNAME_UPPER@_HAS_QT_TRANSLATION_FILES @APP_SPECIFIC_QT_TRANSLATIONS_AVAILABLE@)
set(@META_PROJECT_VARNAME_UPPER@_QT_RESOURCES @QT_RESOURCES@)
# define shared library config
if(@META_PROJECT_VARNAME_UPPER@_HAS_SHARED_LIB)
set(@META_PROJECT_VARNAME_UPPER@_SHARED_LIB "@TARGET_PREFIX@@META_PROJECT_NAME@@TARGET_SUFFIX@")
set(@META_PROJECT_VARNAME_UPPER@_SHARED_LIB_DEPENDS @META_PUBLIC_SHARED_LIB_DEPENDS@)
set(@META_PROJECT_VARNAME_UPPER@_SHARED_LIB_COMPILE_DEFINITIONS @META_PUBLIC_SHARED_LIB_COMPILE_DEFINITIONS@)
set(PC_PKG_SHARED_@TARGET_PREFIX@@META_PROJECT_NAME@@TARGET_SUFFIX@ "@TARGET_PREFIX@@META_PROJECT_NAME@@TARGET_SUFFIX@")
set(@META_PROJECT_VARNAME_UPPER@_LIB "${@META_PROJECT_VARNAME_UPPER@_SHARED_LIB}")
if(NOT TARGET "${@META_PROJECT_VARNAME_UPPER@_SHARED_LIB}")
include("${CMAKE_CURRENT_LIST_DIR}/@META_PROJECT_NAME@SharedTargets.cmake")
endif()
else()
set(@META_PROJECT_VARNAME_UPPER@_LIB "${@META_PROJECT_VARNAME_UPPER@_STATIC_LIB}")
endif()
set(@META_PROJECT_VARNAME_UPPER@_HAS_STATIC_LIB @BUILD_STATIC_LIBS@)
# define static library config
if(@META_PROJECT_VARNAME_UPPER@_HAS_STATIC_LIB)
set(@META_PROJECT_VARNAME_UPPER@_STATIC_LIB "@TARGET_PREFIX@@META_PROJECT_NAME@@TARGET_SUFFIX@_static")
set(@META_PROJECT_VARNAME_UPPER@_STATIC_LIB_DEPENDS @META_PUBLIC_STATIC_LIB_DEPENDS@ @META_PRIVATE_STATIC_LIB_DEPENDS@)
@ -25,25 +38,21 @@ if(@META_PROJECT_VARNAME_UPPER@_HAS_STATIC_LIB)
endif()
endif()
set(@META_PROJECT_VARNAME_UPPER@_INCLUDE_DIRS "@PACKAGE_HEADER_INSTALL_DESTINATION@")
set(@META_PROJECT_VARNAME_UPPER@_BIN_DIR "@PACKAGE_BIN_INSTALL_DESTINATION@")
set(@META_PROJECT_VARNAME_UPPER@_LIB_DIR "@PACKAGE_LIB_INSTALL_DESTINATION@")
set(@META_PROJECT_VARNAME_UPPER@_MODULE_DIRS "@PACKAGE_CMAKE_MODULE_INSTALL_DESTINATION@")
set(@META_PROJECT_VARNAME_UPPER@_CONFIG_DIRS "@PACKAGE_CMAKE_CONFIG_INSTALL_DESTINATION@")
set(@META_PROJECT_VARNAME_UPPER@_PRIVATE_QT_MODULES "@QT_MODULES@")
set(@META_PROJECT_VARNAME_UPPER@_PRIVATE_KF_MODULES "@KF_MODULES@")
set(@META_PROJECT_VARNAME_UPPER@_PUBLIC_QT_MODULES "@META_PUBLIC_QT_MODULES@")
set(@META_PROJECT_VARNAME_UPPER@_PUBLIC_KF_MODULES "@META_PUBLIC_KF_MODULES@")
set(@META_PROJECT_VARNAME_UPPER@_HAS_QT_TRANSLATION_FILES @APP_SPECIFIC_QT_TRANSLATIONS_AVAILABLE@)
set(@META_PROJECT_VARNAME_UPPER@_QT_RESOURCES @QT_RESOURCES@)
# set default target: prefer shared lib over static lib
if(@META_PROJECT_VARNAME_UPPER@_HAS_SHARED_LIB)
set(@META_PROJECT_VARNAME_UPPER@_LIB "@TARGET_PREFIX@@META_PROJECT_NAME@@TARGET_SUFFIX@")
else()
set(@META_PROJECT_VARNAME_UPPER@_LIB "@TARGET_PREFIX@@META_PROJECT_NAME@@TARGET_SUFFIX@_static")
endif()
# define macro to ease use of library
macro(use_@META_PROJECT_VARNAME@)
# make CMake modules of the project available
list(APPEND CMAKE_MODULE_PATH ${@META_PROJECT_VARNAME_UPPER@_MODULE_DIRS})
# add include and link directories
# add include directories
include_directories(BEFORE SYSTEM ${@META_PROJECT_VARNAME_UPPER@_INCLUDE_DIRS})
# link against library (also "link" against header-only libs to get compile defs and interface link libs)
link_directories(${@META_PROJECT_VARNAME_UPPER@_LIB_DIR})
# link against library
include(3rdParty)
if(NOT ARGV0)
set(@META_PROJECT_VARNAME_UPPER@_LINKAGE AUTO_LINKAGE)

2
cmake/templates/template.pc.in
View File

@ -11,6 +11,6 @@ URL: @META_APP_URL@
Requires:@META_PUBLIC_PC_PKGS@
Requires.private:@META_PRIVATE_PC_PKGS@
Libs: -L${libdir} -l@TARGET_PREFIX@@META_PROJECT_NAME@@TARGET_SUFFIX@@META_PUBLIC_LIB_DEPENDS_FOR_PC@
Libs:@META_PUBLIC_LIB_DEPENDS_FOR_PC@
Libs.private:@META_PRIVATE_LIB_DEPENDS_FOR_PC@
Cflags:@META_COMPILE_DEFINITIONS_FOR_PC@ -I${includedir}

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