Merge bitcoin-core/secp256k1#1860: cmake: Emulate Libtool's behavior on NetBSD and OpenBSD

1eab757207 cmake: Fix shared library versioning on OpenBSD (Hennadii Stepanov)
a401c5145a cmake: Fix shared library versioning on NetBSD (Hennadii Stepanov)
8a0f4002c7 cmake, refactor: Improve documenting in `SetLibtoolAbiVersion` module (Hennadii Stepanov)
acf2084aa7 cmake, refactor: Introduce `SetLibtoolAbiVersion` module (Hennadii Stepanov)

Pull request description:

  This is a continuation of https://github.com/bitcoin-core/secp256k1/pull/1685.

  Additionally, the logic has been factored out into its own module and the documentation has been also improved.

ACKs for top commit:
  real-or-random:
    utACK 1eab757207

Tree-SHA512: 24738053d3049f0ce551b0d05d62642d7f1e6645967288fbe30ce4799f4e64594e88a8fa2dd9109efd6cfc5666d7c5fe7a3bb99f0f06766d70b2a9362721e3c9
This commit is contained in:
merge-script
2026-06-16 11:07:32 +02:00
2 changed files with 66 additions and 28 deletions

View File

@@ -94,35 +94,12 @@ set_target_properties(secp256k1_objs PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "$<TARGET_PROPERTY:secp256k1,INTERFACE_INCLUDE_DIRECTORIES>"
)
# This emulates Libtool to make sure Libtool and CMake agree on the ABI version,
# see below "Calculate the version variables" in autotools-aux/ltmain.sh.
math(EXPR ${PROJECT_NAME}_soversion "${${PROJECT_NAME}_LIB_VERSION_CURRENT} - ${${PROJECT_NAME}_LIB_VERSION_AGE}")
set_target_properties(secp256k1 PROPERTIES
SOVERSION ${${PROJECT_NAME}_soversion}
include(SetLibtoolAbiVersion)
set_libtool_abi_version(secp256k1
${${PROJECT_NAME}_LIB_VERSION_CURRENT}
${${PROJECT_NAME}_LIB_VERSION_REVISION}
${${PROJECT_NAME}_LIB_VERSION_AGE}
)
if(CMAKE_SYSTEM_NAME MATCHES "^(Linux|FreeBSD)$")
set_target_properties(secp256k1 PROPERTIES
VERSION ${${PROJECT_NAME}_soversion}.${${PROJECT_NAME}_LIB_VERSION_AGE}.${${PROJECT_NAME}_LIB_VERSION_REVISION}
)
elseif(APPLE)
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(${PROJECT_NAME}_compatibility_version)
elseif(CMAKE_SYSTEM_NAME STREQUAL "Windows")
set(${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)
add_executable(bench bench.c)