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Make cmake fail if git revision cant be set.

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This commit is contained in:
Jonas Kvinge 2018-07-01 15:29:35 +02:00
parent 04f1d296ea
commit af03c05559
1 changed files with 25 additions and 18 deletions
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43
cmake/Version.cmake
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@ -22,14 +22,18 @@ if(STRAWBERRY_VERSION_PRERELEASE)
set(STRAWBERRY_VERSION_PACKAGE "${STRAWBERRY_VERSION_PACKAGE}${STRAWBERRY_VERSION_PRERELEASE}")
endif(STRAWBERRY_VERSION_PRERELEASE)
find_program(GIT_EXECUTABLE git)
if(INCLUDE_GIT_REVISION)
find_program(GIT_EXECUTABLE git)
if(GIT_EXECUTABLE-NOTFOUND)
message(FATAL_ERROR "Misssing GIT executable." )
endif()
if(NOT GIT_EXECUTABLE-NOTFOUND)
# Get the current working branch
execute_process(
COMMAND ${GIT_EXECUTABLE} rev-parse --abbrev-ref HEAD
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
RESULT_VARIABLE GIT_INFO_RESULT
RESULT_VARIABLE GIT_CMD_RESULT_BRANCH
OUTPUT_VARIABLE GIT_BRANCH
OUTPUT_STRIP_TRAILING_WHITESPACE
ERROR_QUIET
@ -38,36 +42,39 @@ if(NOT GIT_EXECUTABLE-NOTFOUND)
execute_process(
COMMAND ${GIT_EXECUTABLE} describe --long --tags --always
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
RESULT_VARIABLE GIT_INFO_RESULT
RESULT_VARIABLE GIT_CMD_RESULT_REVISION
OUTPUT_VARIABLE GIT_REVISION
OUTPUT_STRIP_TRAILING_WHITESPACE
ERROR_QUIET
)
endif()
if(${GIT_INFO_RESULT} EQUAL 0)
set(HAS_GIT_REVISION ON)
if(NOT ${GIT_CMD_RESULT_REVISION} EQUAL 0)
message(FATAL_ERROR "GIT command failed to get revision string '${GIT_REVISION}'")
endif()
string(REGEX REPLACE "^(.+)-([0-9]+)-(g[a-f0-9]+)$" "\\1;\\2;\\3" GIT_PARTS ${GIT_REVISION})
if(NOT GIT_PARTS)
message(FATAL_ERROR "Failed to parse git revision string '${GIT_REVISION}'")
endif(NOT GIT_PARTS)
endif()
list(LENGTH GIT_PARTS GIT_PARTS_LENGTH)
if(GIT_PARTS_LENGTH EQUAL 3)
list(GET GIT_PARTS 0 GIT_TAGNAME)
list(GET GIT_PARTS 1 GIT_COMMITCOUNT)
list(GET GIT_PARTS 2 GIT_SHA1)
set(HAS_GIT_REVISION ON)
endif(GIT_PARTS_LENGTH EQUAL 3)
endif(${GIT_INFO_RESULT} EQUAL 0)
if(NOT GIT_PARTS_LENGTH EQUAL 3)
message(FATAL_ERROR "Failed to parse git revision string '${GIT_REVISION}'")
endif()
list(GET GIT_PARTS 0 GIT_TAGNAME)
list(GET GIT_PARTS 1 GIT_COMMITCOUNT)
list(GET GIT_PARTS 2 GIT_SHA1)
set(HAS_GIT_REVISION ON)
if(INCLUDE_GIT_REVISION AND HAS_GIT_REVISION)
set(STRAWBERRY_VERSION_DISPLAY "${GIT_REVISION}")
set(STRAWBERRY_VERSION_PACKAGE "${GIT_REVISION}")
set(STRAWBERRY_VERSION_PACKAGE "${GIT_TAGNAME}.${GIT_COMMITCOUNT}.${GIT_SHA1}")
set(STRAWBERRY_VERSION_RPM_V "${GIT_TAGNAME}")
set(STRAWBERRY_VERSION_RPM_R "2.${GIT_COMMITCOUNT}.${GIT_SHA1}")
endif(INCLUDE_GIT_REVISION AND HAS_GIT_REVISION)
endif()
message(STATUS "Strawberry Version:")
message(STATUS "Display: ${STRAWBERRY_VERSION_DISPLAY}")