cmake: improve building without git repository
- quiet `fatal: not a git repository` message - if git probe fails skip ZIG_VERSION modificationmaster
parent
4a5b0cde13
commit
00d82e34df
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@ -23,14 +23,18 @@ find_program(GIT_EXE NAMES git)
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if(GIT_EXE)
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if(GIT_EXE)
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execute_process(
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execute_process(
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COMMAND ${GIT_EXE} -C ${CMAKE_SOURCE_DIR} name-rev HEAD --tags --name-only --no-undefined --always
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COMMAND ${GIT_EXE} -C ${CMAKE_SOURCE_DIR} name-rev HEAD --tags --name-only --no-undefined --always
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RESULT_VARIABLE EXIT_STATUS
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OUTPUT_VARIABLE ZIG_GIT_REV
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OUTPUT_VARIABLE ZIG_GIT_REV
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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OUTPUT_STRIP_TRAILING_WHITESPACE
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if(ZIG_GIT_REV MATCHES "\\^0$")
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ERROR_QUIET)
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if(NOT("${ZIG_GIT_REV}" STREQUAL "${ZIG_VERSION}^0"))
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if(EXIT_STATUS EQUAL "0")
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message("WARNING: Tag does not match configured Zig version")
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if(ZIG_GIT_REV MATCHES "\\^0$")
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if(NOT("${ZIG_GIT_REV}" STREQUAL "${ZIG_VERSION}^0"))
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message("WARNING: Tag does not match configured Zig version")
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endif()
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else()
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set(ZIG_VERSION "${ZIG_VERSION}+${ZIG_GIT_REV}")
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endif()
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endif()
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else()
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set(ZIG_VERSION "${ZIG_VERSION}+${ZIG_GIT_REV}")
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endif()
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endif()
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endif()
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endif()
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message("Configuring zig version ${ZIG_VERSION}")
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message("Configuring zig version ${ZIG_VERSION}")
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