blob: 51d8c9b78ab983303d6c012d94967172403bf55c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
macro(git_version_gen)
include(FindGit)
if (NOT GIT_FOUND)
message(FATAL_ERROR "This is not a git repository")
endif ()
find_program(SORT "sort")
mark_as_advanced(SORT)
if (${SORT} STREQUAL "")
message(FATAL_ERROR "Cannot find the sort executable")
endif ()
find_program(TAIL "tail")
mark_as_advanced(TAIL)
if (${TAIL} STREQUAL "")
message(FATAL_ERROR "Cannot find the tail executable")
endif ()
execute_process(
COMMAND ${GIT_EXECUTABLE} tag -l -n0
COMMAND ${SORT} -V
COMMAND ${TAIL} -n 1
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
OUTPUT_VARIABLE _git_tag
RESULT_VARIABLE _git_result
OUTPUT_STRIP_TRAILING_WHITESPACE)
if (NOT ${_git_result} EQUAL 0)
message(FATAL_ERROR "Cannot fetch repository tag")
endif ()
message(STATUS "Repository tag is: ${_git_tag}")
string(REGEX REPLACE
"^([0-9]+)\\..*" "\\1"
_version_major "${_git_tag}")
string(REGEX REPLACE
"^[0-9]+\\.([0-9]+)\\..*" "\\1"
_version_minor "${_git_tag}")
string(REGEX REPLACE
"^[0-9]+\\.[0-9]+\\.([0-9]+)" "\\1"
_version_patch "${_git_tag}")
set(PACKAGE_VERSION_MAJOR "${_version_major}")
set(PACKAGE_VERSION_MINOR "${_version_minor}")
set(PACKAGE_VERSION_PATCH "${_version_patch}")
endmacro(git_version_gen)
|
