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cmake: Fix library ABI versioning

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This change emulates Libtool to make sure Libtool and CMake agree on the
ABI version.
This commit is contained in:
Hennadii Stepanov 2023-04-28 20:59:53 +01:00
parent f6bef03c0a
commit bef448f9af
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GPG Key ID: 410108112E7EA81F
1 changed files with 36 additions and 2 deletions
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38
src/CMakeLists.txt
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@ -34,10 +34,44 @@ set_target_properties(secp256k1_precomputed PROPERTIES POSITION_INDEPENDENT_CODE
target_include_directories(secp256k1 PUBLIC target_include_directories(secp256k1 PUBLIC
$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}> $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
) )
# This emulates Libtool to make sure Libtool and CMake agree on the ABI version,
# see below "Calculate the version variables" in build-aux/ltmain.sh.
math(EXPR ${PROJECT_NAME}_soversion "${${PROJECT_NAME}_LIB_VERSION_CURRENT} - ${${PROJECT_NAME}_LIB_VERSION_AGE}")
set_target_properties(secp256k1 PROPERTIES set_target_properties(secp256k1 PROPERTIES
VERSION "${${PROJECT_NAME}_LIB_VERSION_CURRENT}.${${PROJECT_NAME}_LIB_VERSION_AGE}.${${PROJECT_NAME}_LIB_VERSION_REVISION}" SOVERSION ${${PROJECT_NAME}_soversion}
SOVERSION "${${PROJECT_NAME}_LIB_VERSION_CURRENT}"
) )
if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
set_target_properties(secp256k1 PROPERTIES
VERSION ${${PROJECT_NAME}_soversion}.${${PROJECT_NAME}_LIB_VERSION_AGE}.${${PROJECT_NAME}_LIB_VERSION_REVISION}
)
elseif(APPLE)
if(CMAKE_VERSION VERSION_GREATER_EQUAL 3.17)
math(EXPR ${PROJECT_NAME}_compatibility_version "${${PROJECT_NAME}_LIB_VERSION_CURRENT} + 1")
set_target_properties(secp256k1 PROPERTIES
MACHO_COMPATIBILITY_VERSION ${${PROJECT_NAME}_compatibility_version}
MACHO_CURRENT_VERSION ${${PROJECT_NAME}_compatibility_version}.${${PROJECT_NAME}_LIB_VERSION_REVISION}
)
unset(${PROJECT_NAME}_compatibility_version)
elseif(BUILD_SHARED_LIBS)
message(WARNING
"The 'compatibility version' and 'current version' values of the DYLIB "
"will diverge from the values set by the GNU Libtool. To ensure "
"compatibility, it is recommended to upgrade CMake to at least version 3.17."
)
endif()
elseif(CMAKE_SYSTEM_NAME STREQUAL "Windows")
set(${PROJECT_NAME}_windows "secp256k1")
if(MSVC)
set(${PROJECT_NAME}_windows "${PROJECT_NAME}")
endif()
set_target_properties(secp256k1 PROPERTIES
ARCHIVE_OUTPUT_NAME "${${PROJECT_NAME}_windows}"
RUNTIME_OUTPUT_NAME "${${PROJECT_NAME}_windows}-${${PROJECT_NAME}_soversion}"
)
unset(${PROJECT_NAME}_windows)
endif()
unset(${PROJECT_NAME}_soversion)
if(SECP256K1_BUILD_BENCHMARK) if(SECP256K1_BUILD_BENCHMARK)
add_executable(bench bench.c) add_executable(bench bench.c)