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Merge branch 'main' of github.com:Rconybea/xo-cmake

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This commit is contained in:
Roland Conybeare 2024-05-15 12:05:18 -04:00
commit 4347b8b5a3
1 changed files with 76 additions and 3 deletions
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79
cmake/xo_macros/xo_cxx.cmake
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@ -57,15 +57,43 @@ macro(xo_toplevel_debug_config2)
set(PROJECT_CXX_FLAGS_DEBUG ${PROJECT_CXX_FLAGS} -ggdb -Og
CACHE STRING "debug c++ compiler flags")
endif()
if (${CMAKE_BUILD_TYPE} STREQUAL debug)
message(STATUS "PROJECT_CXX_FLAGS_DEBUG: debug c++ flags are [${PROJECT_CXX_FLAGS_DEBUG}]")
endif()
message(STATUS "PROJECT_CXX_FLAGS_DEBUG: debug c++ flags are [${PROJECT_CXX_FLAGS_DEBUG}]")
add_compile_options("$<$<CONFIG:DEBUG>:${PROJECT_CXX_FLAGS_DEBUG}>")
endif()
endmacro()
# asan (address sanitizer) build (cmake -DCMAKE_BUILD_TYPE=asan path/to/source)
#
macro(xo_toplevel_asan_config2)
if ("${CMAKE_BUILD_TYPE}" STREQUAL "asan")
# following the same pattern used for xo_toplevel_debug_config2(),
# although not needed here (if PROJECT_CXX_FLAGS_ASAN has no builtin default value)
set(CMAKE_CXX_FLAGS_ASAN "")
if (NOT DEFINED PROJECT_CXX_FLAGS_ASAN)
set(PROJECT_CXX_FLAGS_ASAN ${PROJECT_CXX_FLAGS} -Og -fsanitize=address
CACHE STRING "asan c++ compiler flags")
endif()
message(STATUS "PROJECT_CXX_FLAGS_ASAN: asan c++ flags are [${PROJECT_CXX_FLAGS_ASAN}]")
add_compile_options("$<$<CONFIG:ASAN>:${PROJECT_CXX_FLAGS_ASAN}>")
if (NOT DEFINED PROJECT_LINK_FLAGS_ASAN)
set(PROJECT_LINK_FLAGS_ASAN ${PROJECT_LINK_FLAGS} -fsanitize=address
CACHE STRING "asan link flags")
endif()
message(STATUS "PROJECT_LINK_FLAGS_ASAN: asan link flags are [${PROJECT_LINK_FLAGS_ASAN}]")
add_link_options("$<$<CONFIG:ASAN>:${PROJECT_LINK_FLAGS_ASAN}>")
endif()
endmacro()
# coverage build:
# 0.
# (cmake -DCMAKE_BUILD_TYPE=coverage path/to/source)
@ -106,6 +134,51 @@ macro(xo_toplevel_coverage_config2)
endif()
endmacro()
# target to build+install coverage report.
#
macro(xo_utest_coverage_config2)
if (XO_SUBMODULE_BUILD)
# in submodule build, will generate aggregate coverage report
# for all xo libraries.
else()
set(CCOV_OUTPUT_DIR ${PROJECT_BINARY_DIR}/ccov/html)
set(CCOV_INDEX_FILE ${CCOV_OUTPUT_DIR}/index.html)
# see xo_toplevel_coverage_report()
set(CCOV_REPORT_EXE ${PROJECT_BINARY_DIR}/gen-ccov)
# CMAKE_INSTALL_DOCDIR
# =default=> DATAROOTDIR/doc/PROJECT_NAME
# =default=> CMAKE_INSTALL_PREFIX/share/doc/xo_flatstring
set(CCOV_INSTALL_DOCDIR ${CMAKE_INSTALL_DOCDIR}/ccov)
# collect utest deps (like xo_doxygen_collect_deps())
get_target_property(_all_utests all_utest_executables targets)
message(DEBUG "_all_utests=${_all_utests}")
# 'test' target should always be out-of-date
#
# DEPENDS: reminder - can't put 'test' here, requires 'all' target
#
add_custom_command(
OUTPUT ${CCOV_INDEX_FILE}
DEPENDS ${_all_utests}
COMMAND ${CCOV_REPORT_EXE}
WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
COMMENT "Generating coverage report -> [${CCOV_OUTPUT_DIR}]")
add_custom_target(
ccov
DEPENDS ${CCOV_INDEX_FILE} ${SELF_EXE})
# OPTIONAL: quietly skip this step if ccov report not generated
install(
DIRECTORY ${CCOV_OUTPUT_DIR}
FILE_PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
DESTINATION ${CCOV_INSTALL_DOCDIR}
COMPONENT Documentation
OPTIONAL)
endif()
endmacro()
# caller should set ALL_LIBRARY_TARGETS ALL_UTEST_TARGETS before calling
# xo_doxygen_standard_deps().
#