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Allow specifying build version using cmake

master
Jan200101 2020-10-04 13:41:05 +02:00 committed by Andrew Kelley
parent 65991092f7
commit d0a4110d34
1 changed files with 18 additions and 15 deletions
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9
CMakeLists.txt
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@ -27,10 +27,12 @@ set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake ${CMAKE_MODULE_PATH})
set(ZIG_VERSION_MAJOR 0)
set(ZIG_VERSION_MINOR 6)
set(ZIG_VERSION_PATCH 0)
set(ZIG_VERSION "${ZIG_VERSION_MAJOR}.${ZIG_VERSION_MINOR}.${ZIG_VERSION_PATCH}")
set(ZIG_VERSION "" CACHE STRING "Override Zig version string. Default is to find out with git.")
find_program(GIT_EXE NAMES git)
if(GIT_EXE)
if("${ZIG_VERSION}" STREQUAL "")
set(ZIG_VERSION "${ZIG_VERSION_MAJOR}.${ZIG_VERSION_MINOR}.${ZIG_VERSION_PATCH}")
find_program(GIT_EXE NAMES git)
if(GIT_EXE)
execute_process(
COMMAND ${GIT_EXE} -C ${CMAKE_SOURCE_DIR} name-rev HEAD --tags --name-only --no-undefined --always
RESULT_VARIABLE EXIT_STATUS
@ -46,6 +48,7 @@ if(GIT_EXE)
set(ZIG_VERSION "${ZIG_VERSION}+${ZIG_GIT_REV}")
endif()
endif()
endif()
endif()
message("Configuring zig version ${ZIG_VERSION}")