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dfhack/library/git-describe.cmake

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git-describe.cmake: use 8-digit git commit abbreviations The length here was previously determined automatically, and jumped from 7 to 8 recently, breaking devel/check-release. Since Git seems to think 8 characters is better now, specify it explicitly to avoid future breakages.
2017-04-23 16:16:00 -06:00
execute_process(COMMAND ${GIT_EXECUTABLE} describe --tags --abbrev=8 --long
Add git commit information to libdfhack-version git is run every time 'make' is run, but the generated include file is only updated when necessary. Plugins will be loaded successfully if their DFHack version matches core's (assuming OpenLibrary() succeeds), but will produce a warning if their git commit doesn't match core's.
2015-06-24 17:32:45 -06:00
WORKING_DIRECTORY "${dfhack_SOURCE_DIR}"
OUTPUT_VARIABLE DFHACK_GIT_DESCRIPTION)
Improve version information * Add reimplementations of old DFHACK_VERSION-style macros * Expose full git commit ID * Expose all DFHack::Version functions to Lua
2015-08-06 15:30:51 -06:00
execute_process(COMMAND ${GIT_EXECUTABLE} rev-parse HEAD
WORKING_DIRECTORY "${dfhack_SOURCE_DIR}"
OUTPUT_VARIABLE DFHACK_GIT_COMMIT)
git-describe.cmake: use 8-digit git commit abbreviations The length here was previously determined automatically, and jumped from 7 to 8 recently, breaking devel/check-release. Since Git seems to think 8 characters is better now, specify it explicitly to avoid future breakages.
2017-04-23 16:16:00 -06:00
execute_process(COMMAND ${GIT_EXECUTABLE} describe --tags --abbrev=8 --exact-match
DFHackVersion: Expose whether the built commit is tagged
2015-10-17 13:35:40 -06:00
WORKING_DIRECTORY "${dfhack_SOURCE_DIR}"
RESULT_VARIABLE DFHACK_GIT_TAGGED_RESULT
OUTPUT_QUIET ERROR_QUIET)
git-describe: Add git xml information
2016-02-01 08:30:53 -07:00
# Check library/xml for matching commits
execute_process(COMMAND ${GIT_EXECUTABLE} rev-parse HEAD:library/xml
WORKING_DIRECTORY "${dfhack_SOURCE_DIR}"
OUTPUT_VARIABLE DFHACK_GIT_XML_EXPECTED_COMMIT)
execute_process(COMMAND ${GIT_EXECUTABLE} rev-parse HEAD
WORKING_DIRECTORY "${dfhack_SOURCE_DIR}/library/xml"
OUTPUT_VARIABLE DFHACK_GIT_XML_COMMIT)
set(git_describe_tmp_h ${dfhack_SOURCE_DIR}/library/include/git-describe.tmp.h)
set(git_describe_h ${dfhack_SOURCE_DIR}/library/include/git-describe.h)
file(WRITE ${git_describe_tmp_h} "")
macro(git_describe_definition var)
string(STRIP "${${var}}" GIT_DEF_VALUE)
file(APPEND ${git_describe_tmp_h} "#define ${var} \"${GIT_DEF_VALUE}\"\n")
endmacro()
git_describe_definition(DFHACK_GIT_DESCRIPTION)
git_describe_definition(DFHACK_GIT_COMMIT)
git_describe_definition(DFHACK_GIT_XML_EXPECTED_COMMIT)
git_describe_definition(DFHACK_GIT_XML_COMMIT)
DFHackVersion: Expose whether the built commit is tagged
2015-10-17 13:35:40 -06:00
if(${DFHACK_GIT_TAGGED_RESULT} EQUAL 0)
git-describe: Add git xml information
2016-02-01 08:30:53 -07:00
file(APPEND ${git_describe_tmp_h} "#define DFHACK_GIT_TAGGED\n")
endif()
if(${DFHACK_GIT_XML_COMMIT} STREQUAL ${DFHACK_GIT_XML_EXPECTED_COMMIT})
file(APPEND ${git_describe_tmp_h} "#define DFHACK_GIT_XML_MATCH\n")
DFHackVersion: Expose whether the built commit is tagged
2015-10-17 13:35:40 -06:00
endif()
Add git commit information to libdfhack-version git is run every time 'make' is run, but the generated include file is only updated when necessary. Plugins will be loaded successfully if their DFHack version matches core's (assuming OpenLibrary() succeeds), but will produce a warning if their git commit doesn't match core's.
2015-06-24 17:32:45 -06:00
execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different
git-describe: Add git xml information
2016-02-01 08:30:53 -07:00
${git_describe_tmp_h} ${git_describe_h})