diff options
Diffstat (limited to 'CMake/AbseilHelpers.cmake')
| -rw-r--r-- | CMake/AbseilHelpers.cmake | 77 |
1 files changed, 63 insertions, 14 deletions
diff --git a/CMake/AbseilHelpers.cmake b/CMake/AbseilHelpers.cmake index 8b2925c5..70eaa4ca 100644 --- a/CMake/AbseilHelpers.cmake +++ b/CMake/AbseilHelpers.cmake @@ -17,7 +17,6 @@ include(CMakeParseArguments) include(AbseilConfigureCopts) include(AbseilDll) -include(AbseilInstallDirs) # The IDE folder for Abseil that will be used if Abseil is included in a CMake # project that sets @@ -41,7 +40,7 @@ endif() # LINKOPTS: List of link options # PUBLIC: Add this so that this library will be exported under absl:: # Also in IDE, target will appear in Abseil folder while non PUBLIC will be in Abseil/internal. -# TESTONLY: When added, this target will only be built if user passes -DABSL_RUN_TESTS=ON to CMake. +# TESTONLY: When added, this target will only be built if BUILD_TESTING=ON. # # Note: # By default, absl_cc_library will always create a library named absl_${NAME}, @@ -83,7 +82,7 @@ function(absl_cc_library) ${ARGN} ) - if(ABSL_CC_LIB_TESTONLY AND NOT ABSL_RUN_TESTS) + if(ABSL_CC_LIB_TESTONLY AND NOT BUILD_TESTING) return() endif() @@ -104,7 +103,7 @@ function(absl_cc_library) endif() endforeach() - if("${ABSL_CC_SRCS}" STREQUAL "") + if(ABSL_CC_SRCS STREQUAL "") set(ABSL_CC_LIB_IS_INTERFACE 1) else() set(ABSL_CC_LIB_IS_INTERFACE 0) @@ -122,7 +121,11 @@ function(absl_cc_library) # 4. "static" -- This target does not depend on the DLL and should be built # statically. if (${ABSL_BUILD_DLL}) - absl_internal_dll_contains(TARGET ${_NAME} OUTPUT _in_dll) + if(ABSL_ENABLE_INSTALL) + absl_internal_dll_contains(TARGET ${_NAME} OUTPUT _in_dll) + else() + absl_internal_dll_contains(TARGET ${ABSL_CC_LIB_NAME} OUTPUT _in_dll) + endif() if (${_in_dll}) # This target should be replaced by the DLL set(_build_type "dll") @@ -137,8 +140,53 @@ function(absl_cc_library) set(_build_type "static") endif() + # Generate a pkg-config file for every library: + if(_build_type STREQUAL "static" OR _build_type STREQUAL "shared") + if(NOT ABSL_CC_LIB_TESTONLY) + if(absl_VERSION) + set(PC_VERSION "${absl_VERSION}") + else() + set(PC_VERSION "head") + endif() + foreach(dep ${ABSL_CC_LIB_DEPS}) + if(${dep} MATCHES "^absl::(.*)") + # Join deps with commas. + if(PC_DEPS) + set(PC_DEPS "${PC_DEPS},") + endif() + set(PC_DEPS "${PC_DEPS} absl_${CMAKE_MATCH_1} = ${PC_VERSION}") + endif() + endforeach() + foreach(cflag ${ABSL_CC_LIB_COPTS}) + if(${cflag} MATCHES "^(-Wno|/wd)") + # These flags are needed to suppress warnings that might fire in our headers. + set(PC_CFLAGS "${PC_CFLAGS} ${cflag}") + elseif(${cflag} MATCHES "^(-W|/w[1234eo])") + # Don't impose our warnings on others. + else() + set(PC_CFLAGS "${PC_CFLAGS} ${cflag}") + endif() + endforeach() + FILE(GENERATE OUTPUT "${CMAKE_BINARY_DIR}/lib/pkgconfig/absl_${_NAME}.pc" CONTENT "\ +prefix=${CMAKE_INSTALL_PREFIX}\n\ +exec_prefix=\${prefix}\n\ +libdir=\${prefix}/${CMAKE_INSTALL_LIBDIR}\n\ +includedir=\${prefix}/${CMAKE_INSTALL_INCLUDEDIR}\n\ +\n\ +Name: absl_${_NAME}\n\ +Description: Abseil ${_NAME} library\n\ +URL: https://abseil.io/\n\ +Version: ${PC_VERSION}\n\ +Requires:${PC_DEPS}\n\ +Libs: -L\${libdir} $<JOIN:${ABSL_CC_LIB_LINKOPTS}, > $<$<NOT:$<BOOL:${ABSL_CC_LIB_IS_INTERFACE}>>:-labsl_${_NAME}>\n\ +Cflags: -I\${includedir}${PC_CFLAGS}\n") + INSTALL(FILES "${CMAKE_BINARY_DIR}/lib/pkgconfig/absl_${_NAME}.pc" + DESTINATION "${CMAKE_INSTALL_PREFIX}/lib/pkgconfig") + endif() + endif() + if(NOT ABSL_CC_LIB_IS_INTERFACE) - if(${_build_type} STREQUAL "dll_dep") + if(_build_type STREQUAL "dll_dep") # This target depends on the DLL. When adding dependencies to this target, # any depended-on-target which is contained inside the DLL is replaced # with a dependency on the DLL. @@ -167,7 +215,7 @@ function(absl_cc_library) "${_gtest_link_define}" ) - elseif(${_build_type} STREQUAL "static" OR ${_build_type} STREQUAL "shared") + elseif(_build_type STREQUAL "static" OR _build_type STREQUAL "shared") add_library(${_NAME} "") target_sources(${_NAME} PRIVATE ${ABSL_CC_LIB_SRCS} ${ABSL_CC_LIB_HDRS}) target_link_libraries(${_NAME} @@ -190,7 +238,7 @@ function(absl_cc_library) target_include_directories(${_NAME} PUBLIC "$<BUILD_INTERFACE:${ABSL_COMMON_INCLUDE_DIRS}>" - $<INSTALL_INTERFACE:${ABSL_INSTALL_INCLUDEDIR}> + $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}> ) target_compile_options(${_NAME} PRIVATE ${ABSL_CC_LIB_COPTS}) @@ -215,6 +263,7 @@ function(absl_cc_library) if(ABSL_ENABLE_INSTALL) set_target_properties(${_NAME} PROPERTIES OUTPUT_NAME "absl_${_NAME}" + SOVERSION "2103.0.0" ) endif() else() @@ -223,10 +272,10 @@ function(absl_cc_library) target_include_directories(${_NAME} INTERFACE "$<BUILD_INTERFACE:${ABSL_COMMON_INCLUDE_DIRS}>" - $<INSTALL_INTERFACE:${ABSL_INSTALL_INCLUDEDIR}> + $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}> ) - if (${_build_type} STREQUAL "dll") + if (_build_type STREQUAL "dll") set(ABSL_CC_LIB_DEPS abseil_dll) endif() @@ -243,9 +292,9 @@ function(absl_cc_library) # installed abseil can't be tested. if(NOT ABSL_CC_LIB_TESTONLY AND ABSL_ENABLE_INSTALL) install(TARGETS ${_NAME} EXPORT ${PROJECT_NAME}Targets - RUNTIME DESTINATION ${ABSL_INSTALL_BINDIR} - LIBRARY DESTINATION ${ABSL_INSTALL_LIBDIR} - ARCHIVE DESTINATION ${ABSL_INSTALL_LIBDIR} + RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} + LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} + ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} ) endif() @@ -290,7 +339,7 @@ endfunction() # gtest_main # ) function(absl_cc_test) - if(NOT ABSL_RUN_TESTS) + if(NOT BUILD_TESTING) return() endif() |