diff options
Diffstat (limited to 'CMake/AbseilHelpers.cmake')
| -rw-r--r-- | CMake/AbseilHelpers.cmake | 83 |
1 files changed, 76 insertions, 7 deletions
diff --git a/CMake/AbseilHelpers.cmake b/CMake/AbseilHelpers.cmake index d487036..3b9148e 100644 --- a/CMake/AbseilHelpers.cmake +++ b/CMake/AbseilHelpers.cmake @@ -62,7 +62,6 @@ function(absl_library) endif() endfunction() -# # CMake function to imitate Bazel's cc_library rule. # # Parameters: @@ -77,14 +76,13 @@ endfunction() # TESTONLY: When added, this target will only be built if user passes -DABSL_RUN_TESTS=ON to CMake. # # Note: -# # By default, absl_cc_library will always create a library named absl_internal_${NAME}, # which means other targets can only depend this library as absl_internal_${NAME}, not ${NAME}. # This is to reduce namespace pollution. # # absl_cc_library( # NAME -# awesome_lib +# awesome # HDRS # "a.h" # SRCS @@ -96,7 +94,7 @@ endfunction() # SRCS # "b.cc" # DEPS -# absl_internal_awesome_lib # not "awesome_lib"! +# absl_internal_awesome # not "awesome"! # ) # # If PUBLIC is set, absl_cc_library will instead create a target named @@ -112,7 +110,6 @@ endfunction() # User can then use the library as absl::main_lib (although absl_main_lib is defined too). # # TODO: Implement "ALWAYSLINK" - function(absl_cc_library) cmake_parse_arguments(ABSL_CC_LIB "DISABLE_INSTALL;PUBLIC;TESTONLY" @@ -153,7 +150,8 @@ function(absl_cc_library) else() # Generating header-only library add_library(${_NAME} INTERFACE) - target_include_directories(${_NAME} INTERFACE ${ABSL_COMMON_INCLUDE_DIRS}) + target_include_directories(${_NAME} + INTERFACE ${ABSL_COMMON_INCLUDE_DIRS}) target_link_libraries(${_NAME} INTERFACE ${ABSL_CC_LIB_DEPS} ${ABSL_CC_LIB_LINKOPTS} ) @@ -166,6 +164,78 @@ function(absl_cc_library) endif() endfunction() +# absl_cc_test() +# +# CMake function to imitate Bazel's cc_test rule. +# +# Parameters: +# NAME: name of target (see Usage below) +# SRCS: List of source files for the binary +# DEPS: List of other libraries to be linked in to the binary targets +# COPTS: List of private compile options +# DEFINES: List of public defines +# LINKOPTS: List of link options +# +# Note: +# By default, absl_cc_test will always create a binary named absl_${NAME}. +# This will also add it to ctest list as absl_${NAME}. +# +# Usage: +# absl_cc_library( +# NAME +# awesome +# HDRS +# "a.h" +# SRCS +# "a.cc" +# PUBLIC +# ) +# +# absl_cc_test( +# NAME +# awesome_test +# SRCS +# "awesome_test.cc" +# DEPS +# absl::awesome +# gmock +# gtest_main +# ) +function(absl_cc_test) + if(NOT ABSL_RUN_TESTS) + return() + endif() + + cmake_parse_arguments(ABSL_CC_TEST + "" + "NAME" + "SRCS;COPTS;DEFINES;LINKOPTS;DEPS" + ${ARGN} + ) + + set(_NAME "absl_${ABSL_CC_TEST_NAME}") + add_executable(${_NAME} "") + target_sources(${_NAME} PRIVATE ${ABSL_CC_TEST_SRCS}) + target_include_directories(${_NAME} + PUBLIC ${ABSL_COMMON_INCLUDE_DIRS} + PRIVATE ${GMOCK_INCLUDE_DIRS} ${GTEST_INCLUDE_DIRS} + ) + target_compile_definitions(${_NAME} + PUBLIC ${ABSL_CC_TEST_DEFINES} + ) + target_compile_options(${_NAME} + PRIVATE ${ABSL_CC_TEST_COPTS} + ) + target_link_libraries(${_NAME} + PUBLIC ${ABSL_CC_TEST_DEPS} + PRIVATE ${ABSL_CC_TEST_LINKOPTS} + ) + # Add all Abseil targets to a a folder in the IDE for organization. + set_property(TARGET ${_NAME} PROPERTY FOLDER ${ABSL_IDE_FOLDER}) + + add_test(NAME ${_NAME} COMMAND ${_NAME}) +endfunction() + # # header only virtual target creation # @@ -211,7 +281,6 @@ function(absl_header_library) endfunction() - # # create an abseil unit_test and add it to the executed test list # |