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Diffstat (limited to '')
| -rw-r--r-- | CMakeModules/ABICheck.cmake | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/CMakeModules/ABICheck.cmake b/CMakeModules/ABICheck.cmake new file mode 100644 index 0000000..d5f305b --- /dev/null +++ b/CMakeModules/ABICheck.cmake @@ -0,0 +1,66 @@ +# generate API/ABI report +macro(LIB_ABI_CHECK LIB_TARGET LIB_HEADERS LIB_SOVERSION_FULL ABI_BASE_HASH) + # get short hash + string(SUBSTRING "${ABI_BASE_HASH}" 0 8 ABI_BASE_HASH_SHORT) + + # find abi-dumper + find_program(ABI_DUMPER abi-dumper) + find_package_handle_standard_args(abi-dumper DEFAULT_MSG ABI_DUMPER) + if(NOT ABI_DUMPER) + message(FATAL_ERROR "Program abi-dumper not found!") + endif() + + # find abi-checker + find_program(ABI_CHECKER abi-compliance-checker) + find_package_handle_standard_args(abi-compliance-checker DEFAULT_MSG ABI_CHECKER) + if(NOT ABI_CHECKER) + message(FATAL_ERROR "Program abi-compliance-checker not found!") + endif() + + # abi-dump target - generating an ABI dump + set(PUBLIC_HEADERS ${LIB_HEADERS}) + string(PREPEND PUBLIC_HEADERS "${CMAKE_SOURCE_DIR}/") + string(REPLACE ";" "\n${CMAKE_SOURCE_DIR}/" PUBLIC_HEADERS "${PUBLIC_HEADERS}") + file(GENERATE OUTPUT ${CMAKE_BINARY_DIR}/public_headers CONTENT "${PUBLIC_HEADERS}") + add_custom_target(abi-dump + COMMAND ${ABI_DUMPER} ./lib${LIB_TARGET}${CMAKE_SHARED_LIBRARY_SUFFIX} + -o lib${LIB_TARGET}.${LIB_SOVERSION_FULL}.dump + -lver ${LIB_SOVERSION_FULL} -public-headers ${CMAKE_BINARY_DIR}/public_headers + DEPENDS ${LIB_TARGET} + BYPRODUCTS ${CMAKE_BINARY_DIR}/lib${LIB_TARGET}.${LIB_SOVERSION_FULL}.dump + WORKING_DIRECTORY ${CMAKE_BINARY_DIR} + COMMENT "Dumping ABI information of version ${LIB_SOVERSION_FULL} for abi-check") + + # get URL for fetching origin + execute_process(COMMAND git remote get-url origin OUTPUT_VARIABLE ORIGIN_URL OUTPUT_STRIP_TRAILING_WHITESPACE) + + # generate script for generating the base ABI dump + file(GENERATE OUTPUT ${CMAKE_BINARY_DIR}/abibase.sh CONTENT "#!/bin/sh +if [ ! -d abibase ]; then mkdir abibase; fi +cd abibase +if [ ! -f build/lib${LIB_TARGET}.*.dump ]; then + if [ -d .git ] && [ \"${ABI_BASE_HASH}\" != \"`git log --pretty=oneline | cut -d' ' -f1`\" ]; then rm -rf .* 2> /dev/null; fi + if [ ! -d .git ]; then + git init --initial-branch=master + git remote add origin ${ORIGIN_URL} + git fetch origin --depth 1 ${ABI_BASE_HASH} + git reset --hard FETCH_HEAD + fi + if [ ! -d build ]; then mkdir build; fi + cd build + cmake -DCMAKE_BUILD_TYPE=ABICheck .. + make abi-dump +fi +") + + # abi-check target - check ABI compatibility of current version and the base hash version + add_custom_target(abi-check + COMMAND bash ./abibase.sh + COMMAND ${ABI_CHECKER} -l lib${LIB_TARGET}${CMAKE_SHARED_LIBRARY_SUFFIX} + -old abibase/build/lib${LIB_TARGET}.*.dump + -new ./lib${LIB_TARGET}.${LIB_SOVERSION_FULL}.dump + DEPENDS ${LIB_TARGET} abi-dump + BYPRODUCTS ${CMAKE_BINARY_DIR}/compat_reports/lib${LIB_TARGET}${CMAKE_SHARED_LIBRARY_SUFFIX}/*_to_${LIB_SOVERSION_FULL}/compat_report.html + WORKING_DIRECTORY ${CMAKE_BINARY_DIR} + COMMENT "Checking ABI compatibility of version ${LIB_SOVERSION_FULL} and revision ${ABI_BASE_HASH_SHORT}") +endmacro() |