| Michal Vasko | e740214 | 2021-05-26 13:45:43 +0200 | [diff] [blame] | 1 | # generate API/ABI report |
| 2 | macro(LIB_ABI_CHECK LIB_TARGET LIB_HEADERS LIB_SOVERSION_FULL ABI_BASE_HASH) |
| 3 | # get short hash |
| 4 | string(SUBSTRING "${ABI_BASE_HASH}" 0 8 ABI_BASE_HASH_SHORT) |
| 5 | |
| 6 | # find abi-dumper |
| 7 | find_program(ABI_DUMPER abi-dumper) |
| 8 | find_package_handle_standard_args(abi-dumper DEFAULT_MSG ABI_DUMPER) |
| 9 | if(NOT ABI_DUMPER) |
| 10 | message(FATAL_ERROR "Program abi-dumper not found!") |
| 11 | endif() |
| 12 | |
| 13 | # find abi-checker |
| 14 | find_program(ABI_CHECKER abi-compliance-checker) |
| 15 | find_package_handle_standard_args(abi-compliance-checker DEFAULT_MSG ABI_CHECKER) |
| 16 | if(NOT ABI_CHECKER) |
| 17 | message(FATAL_ERROR "Program abi-compliance-checker not found!") |
| 18 | endif() |
| 19 | |
| 20 | # abi-dump target - generating an ABI dump |
| 21 | set(PUBLIC_HEADERS ${LIB_HEADERS}) |
| 22 | string(PREPEND PUBLIC_HEADERS "${CMAKE_SOURCE_DIR}/") |
| 23 | string(REPLACE ";" "\n${CMAKE_SOURCE_DIR}/" PUBLIC_HEADERS "${PUBLIC_HEADERS}") |
| 24 | file(GENERATE OUTPUT ${CMAKE_BINARY_DIR}/public_headers CONTENT "${PUBLIC_HEADERS}") |
| 25 | add_custom_target(abi-dump |
| 26 | COMMAND ${ABI_DUMPER} ./lib${LIB_TARGET}${CMAKE_SHARED_LIBRARY_SUFFIX} |
| 27 | -o lib${LIB_TARGET}.${LIB_SOVERSION_FULL}.dump |
| 28 | -lver ${LIB_SOVERSION_FULL} -public-headers ${CMAKE_BINARY_DIR}/public_headers |
| 29 | DEPENDS ${LIB_TARGET} |
| 30 | BYPRODUCTS ${CMAKE_BINARY_DIR}/lib${LIB_TARGET}.${LIB_SOVERSION_FULL}.dump |
| 31 | WORKING_DIRECTORY ${CMAKE_BINARY_DIR} |
| 32 | COMMENT "Dumping ABI information of version ${LIB_SOVERSION_FULL} for abi-check") |
| 33 | |
| 34 | # get URL for fetching origin |
| 35 | execute_process(COMMAND git remote get-url origin OUTPUT_VARIABLE ORIGIN_URL OUTPUT_STRIP_TRAILING_WHITESPACE) |
| 36 | |
| 37 | # generate script for generating the base ABI dump |
| 38 | file(GENERATE OUTPUT ${CMAKE_BINARY_DIR}/abibase.sh CONTENT "#!/bin/sh |
| 39 | if [ ! -d abibase ]; then mkdir abibase; fi |
| 40 | cd abibase |
| 41 | if [ ! -f build/lib${LIB_TARGET}.*.dump ]; then |
| 42 | if [ -d .git ] && [ \"${ABI_BASE_HASH}\" != \"`git log --pretty=oneline | cut -d' ' -f1`\" ]; then rm -rf .* 2> /dev/null; fi |
| 43 | if [ ! -d .git ]; then |
| 44 | git init --initial-branch=master |
| 45 | git remote add origin ${ORIGIN_URL} |
| 46 | git fetch origin --depth 1 ${ABI_BASE_HASH} |
| 47 | git reset --hard FETCH_HEAD |
| 48 | fi |
| 49 | if [ ! -d build ]; then mkdir build; fi |
| 50 | cd build |
| 51 | cmake -DCMAKE_BUILD_TYPE=ABICheck .. |
| 52 | make abi-dump |
| 53 | fi |
| 54 | ") |
| 55 | |
| 56 | # abi-check target - check ABI compatibility of current version and the base hash version |
| 57 | add_custom_target(abi-check |
| 58 | COMMAND bash ./abibase.sh |
| 59 | COMMAND ${ABI_CHECKER} -l lib${LIB_TARGET}${CMAKE_SHARED_LIBRARY_SUFFIX} |
| 60 | -old abibase/build/lib${LIB_TARGET}.*.dump |
| 61 | -new ./lib${LIB_TARGET}.${LIB_SOVERSION_FULL}.dump -s |
| 62 | DEPENDS ${LIB_TARGET} abi-dump |
| 63 | BYPRODUCTS ${CMAKE_BINARY_DIR}/compat_reports/lib${LIB_TARGET}${CMAKE_SHARED_LIBRARY_SUFFIX}/*_to_${LIB_SOVERSION_FULL}/compat_report.html |
| 64 | WORKING_DIRECTORY ${CMAKE_BINARY_DIR} |
| 65 | COMMENT "Checking ABI compatibility of version ${LIB_SOVERSION_FULL} and revision ${ABI_BASE_HASH_SHORT}") |
| 66 | endmacro() |