| Radek Krejci | b225882 | 2020-07-14 08:39:30 +0200 | [diff] [blame] | 1 | cmake_minimum_required(VERSION 2.8.12) |
| 2 | |
| 3 | # generate API/ABI report |
| 4 | macro(LIBYANG_ABICHECK) |
| 5 | find_program(ABI_DUMPER abi-dumper) |
| 6 | find_package_handle_standard_args(abi-dumper DEFAULT_MSG ABI_DUMPER) |
| 7 | if(ABI_DUMPER) |
| 8 | set(PUBLIC_HEADERS ${headers}) |
| 9 | string(PREPEND PUBLIC_HEADERS "${CMAKE_SOURCE_DIR}/") |
| 10 | string(REPLACE ";" "\n${CMAKE_SOURCE_DIR}/" PUBLIC_HEADERS "${PUBLIC_HEADERS}") |
| 11 | file(GENERATE OUTPUT ${CMAKE_BINARY_DIR}/public_headers CONTENT "${PUBLIC_HEADERS}") |
| 12 | add_custom_target(abi-dump |
| 13 | COMMAND ${ABI_DUMPER} ./libyang${CMAKE_SHARED_LIBRARY_SUFFIX} -o libyang.${LIBYANG_SOVERSION_FULL}.dump |
| 14 | -lver ${LIBYANG_SOVERSION_FULL} -public-headers ${CMAKE_BINARY_DIR}/public_headers |
| 15 | DEPENDS yang |
| 16 | BYPRODUCTS ${CMAKE_BINARY_DIR}/libyang.${LIBYANG_SOVERSION_FULL}.dump |
| 17 | WORKING_DIRECTORY ${CMAKE_BINARY_DIR} |
| 18 | COMMENT Dumping ABI information for abi-check.) |
| 19 | endif() |
| 20 | |
| 21 | # check correctness of the SO version according to the API/ABI changes |
| 22 | find_program(ABI_CHECKER abi-compliance-checker) |
| 23 | find_package_handle_standard_args(abi-compliance-checker DEFAULT_MSG ABI_CHECKER) |
| 24 | if(ABI_DUMPER AND ABI_CHECKER) |
| 25 | set(ABIBASE_HASH "" CACHE STRING "GIT hash for the commit to compare current ABI to. If not set, base SO version commit is found.") |
| 26 | if (NOT ABIBASE_HASH) |
| 27 | # check that we have some ABI base version already and get its hash in GIT |
| 28 | set(ABIBASE_VERSION "${LIBYANG_MAJOR_VERSION}.0.0") |
| 29 | execute_process(COMMAND bash "-c" "git log --pretty=oneline --grep=\"SOVERSION .* ${ABIBASE_VERSION}\$\" | cut -d' ' -f1" |
| 30 | OUTPUT_VARIABLE ABIBASE_HASH) |
| 31 | else() |
| 32 | string(SUBSTRING ${ABIBASE_HASH} 0 8 ABIBASE_HASH_SHORT) |
| 33 | set(ABIBASE_VERSION "git-${ABIBASE_HASH_SHORT}") |
| 34 | endif() |
| 35 | if(ABIBASE_HASH) |
| 36 | # we have the ABI base version, so generate script for abi-check target |
| 37 | string(REPLACE "\n" "" ABIBASE_HASH ${ABIBASE_HASH}) |
| 38 | file(GENERATE OUTPUT ${CMAKE_BINARY_DIR}/abibase.sh CONTENT "#!/bin/sh |
| 39 | if [ ! -d abibase ]; then mkdir abibase; fi |
| 40 | cd abibase |
| 41 | if [ ! -f build/libyang.*.dump ]; then |
| 42 | if [ -d .git ] && [ \"${ABIBASE_HASH}\" != \"`git log --pretty=oneline | cut -d' ' -f1`\" ]; then rm -rf .* 2> /dev/null; fi |
| 43 | if [ ! -d .git ]; then |
| 44 | git init |
| 45 | git remote add origin https://github.com/CESNET/libyang |
| 46 | git fetch origin --depth 1 ${ABIBASE_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 | # abi-check target itself using abi-compliance-checker |
| 56 | add_custom_target(abi-check |
| 57 | COMMAND bash ./abibase.sh |
| 58 | COMMAND ${ABI_CHECKER} -l libyang${CMAKE_SHARED_LIBRARY_SUFFIX} -old abibase/build/libyang.*.dump |
| 59 | -new ./libyang.${LIBYANG_SOVERSION_FULL}.dump -s |
| 60 | DEPENDS yang abi-dump |
| 61 | BYPRODUCTS ${CMAKE_BINARY_DIR}/compat_reports/libyang${CMAKE_SHARED_LIBRARY_SUFFIX}/*_to_${LIBYANG_SOVERSION_FULL}/compat_report.html |
| 62 | WORKING_DIRECTORY ${CMAKE_BINARY_DIR} |
| 63 | COMMENT Checking ABI compatibility with the ${ABIBASE_VERSION} version.) |
| 64 | else() |
| 65 | add_custom_target(abi-check |
| 66 | COMMENT Nothing to check - missing base SOVERSION commit for ${ABIBASE_VERSION} version.) |
| 67 | endif() |
| 68 | endif() |
| 69 | endmacro() |