# PROJECT_SOURCE_DIR - top level source directory (which has to be in git)
# VERSION_CMAKEIN - path to an input template file
# VERSION_OUT - path to the output file
-# VERSION_NO_REMOTE_HASH - if set, GMX_GIT_REMOTE_HASH is not generated
#
# Output:
-# i) Script mode: VERSION_OUT is configured from the input VERSION_CMAKEIN
+# VERSION_OUT is configured from the input VERSION_CMAKEIN
# using the variables listed below.
-# ii) Cache variable mode: the variables below are set in cache.
#
-# GMX_PROJECT_VERSION_STR - version string
-# GMX_GIT_HEAD_HASH - git hash of current local HEAD
-# GMX_GIT_REMOTE_HASH - git hash of the first ancestor commit from the
-# main Gromacs repository
+# GMX_VERSION_STRING_FULL - version string
+# GMX_VERSION_FULL_HASH - git hash of current local HEAD
+# GMX_VERSION_CENTRAL_BASE_HASH - git hash of the first ancestor commit from the
+# main Gromacs repository
#
# Szilard Pall (pszilard@cbr.su.se)
# Teemu Murtola (teemu.murtola@gmail.com)
+# Check input variables.
if("${PROJECT_VERSION}" STREQUAL "")
message(FATAL_ERROR "PROJECT_VERSION undefined!")
endif()
-
-# if we're generating variables for cache unset the variables
-if(GEN_VERSION_INFO_INTERNAL)
- set(GMX_PROJECT_VERSION_STR)
- set(GMX_GIT_HEAD_HASH)
- set(GMX_GIT_REMOTE_HASH)
+if (NOT EXISTS "${GIT_EXECUTABLE}")
+ message(FATAL_ERROR "Git executable is not set correctly")
endif()
-
-# bail if the source tree is not in a git repository
-if(NOT EXISTS "${PROJECT_SOURCE_DIR}/.git")
+if (NOT EXISTS "${PROJECT_SOURCE_DIR}/.git")
message(FATAL_ERROR "Project source directory ${PROJECT_SOURCE_DIR} not in git")
endif()
+if ("${VERSION_CMAKEIN}" STREQUAL "")
+ message(FATAL_ERROR "Missing input parameter VERSION_CMAKEIN!")
+endif()
+if ("${VERSION_OUT}" STREQUAL "")
+ message(FATAL_ERROR "Missing input parameter VERSION_OUT!")
+endif()
-# If git executable exists, build the development version string.
-if(EXISTS "${GIT_EXECUTABLE}")
- # refresh git index
- execute_process(COMMAND ${GIT_EXECUTABLE} update-index -q --refresh
- WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
- TIMEOUT 5
- OUTPUT_QUIET
- ERROR_VARIABLE EXEC_ERR
- OUTPUT_STRIP_TRAILING_WHITESPACE
- )
+# refresh git index
+execute_process(COMMAND ${GIT_EXECUTABLE} update-index -q --refresh
+ WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
+ TIMEOUT 5
+ OUTPUT_QUIET
+ ERROR_VARIABLE EXEC_ERR
+ OUTPUT_STRIP_TRAILING_WHITESPACE
+)
- # get the full hash of the current HEAD
- execute_process(COMMAND ${GIT_EXECUTABLE} rev-parse HEAD
- WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
- OUTPUT_VARIABLE HEAD_HASH
- ERROR_VARIABLE EXEC_ERR
- OUTPUT_STRIP_TRAILING_WHITESPACE
- )
- set(GMX_GIT_HEAD_HASH ${HEAD_HASH})
- # extract the shortened hash (7 char)
- execute_process(COMMAND ${GIT_EXECUTABLE} rev-parse --short HEAD
- WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
- OUTPUT_VARIABLE HEAD_HASH_SHORT
- ERROR_VARIABLE EXEC_ERR
- OUTPUT_STRIP_TRAILING_WHITESPACE
- )
+# get the full hash of the current HEAD
+execute_process(COMMAND ${GIT_EXECUTABLE} rev-parse HEAD
+ WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
+ OUTPUT_VARIABLE HEAD_HASH
+ ERROR_VARIABLE EXEC_ERR
+ OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+set(GMX_VERSION_FULL_HASH ${HEAD_HASH})
- # if there are local uncommitted changes, the build gets labeled "dirty"
- execute_process(COMMAND ${GIT_EXECUTABLE} diff-index --name-only HEAD
- WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
- OUTPUT_VARIABLE SRC_LOCAL_CHANGES
- ERROR_VARIABLE EXEC_ERR
- OUTPUT_STRIP_TRAILING_WHITESPACE
- )
- if(NOT "${SRC_LOCAL_CHANGES}" STREQUAL "")
- set(DIRTY_STR "-dirty")
- set(GMX_GIT_HEAD_HASH "${GMX_GIT_HEAD_HASH} (dirty)")
- endif()
+# extract the shortened hash (7 char)
+execute_process(COMMAND ${GIT_EXECUTABLE} rev-parse --short HEAD
+ WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
+ OUTPUT_VARIABLE HEAD_HASH_SHORT
+ ERROR_VARIABLE EXEC_ERR
+ OUTPUT_STRIP_TRAILING_WHITESPACE
+)
- # get the date of the HEAD commit
- execute_process(COMMAND ${GIT_EXECUTABLE} rev-list -n1 "--pretty=format:%ci" HEAD
- WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
- OUTPUT_VARIABLE HEAD_DATE
- ERROR_VARIABLE EXEC_ERR
- OUTPUT_STRIP_TRAILING_WHITESPACE
- )
- string(REGEX REPLACE "\n| " ";" HEAD_DATE "${HEAD_DATE}")
- list(GET HEAD_DATE 2 HEAD_DATE)
- string(REGEX REPLACE "-" "" HEAD_DATE "${HEAD_DATE}")
+# if there are local uncommitted changes, the build gets labeled "dirty"
+execute_process(COMMAND ${GIT_EXECUTABLE} diff-index --name-only HEAD
+ WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
+ OUTPUT_VARIABLE SRC_LOCAL_CHANGES
+ ERROR_VARIABLE EXEC_ERR
+ OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+if(NOT "${SRC_LOCAL_CHANGES}" STREQUAL "")
+ set(DIRTY_STR "-dirty")
+ set(GMX_VERSION_FULL_HASH "${GMX_VERSION_FULL_HASH} (dirty)")
+endif()
- # compile the version string suffix
- set(VERSION_STR_SUFFIX "${HEAD_DATE}-${HEAD_HASH_SHORT}${DIRTY_STR}")
+# get the date of the HEAD commit
+execute_process(COMMAND ${GIT_EXECUTABLE} rev-list -n1 "--pretty=format:%ci" HEAD
+ WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
+ OUTPUT_VARIABLE HEAD_DATE
+ ERROR_VARIABLE EXEC_ERR
+ OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+string(REGEX REPLACE "\n| " ";" HEAD_DATE "${HEAD_DATE}")
+list(GET HEAD_DATE 2 HEAD_DATE)
+string(REGEX REPLACE "-" "" HEAD_DATE "${HEAD_DATE}")
- if (DEFINED VERSION_NO_REMOTE_HASH)
- set(GMX_REMOTES "")
- else()
- # find the names of remotes that are located on the official gromacs
- # git/gerrit servers
- execute_process(COMMAND ${GIT_EXECUTABLE} config --get-regexp
- "remote\\..*\\.url" "\\.gromacs\\.org[:/].*gromacs(\\.git)?$"
- WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
- OUTPUT_VARIABLE GMX_REMOTES
- ERROR_VARIABLE EXEC_ERR
- OUTPUT_STRIP_TRAILING_WHITESPACE
- )
- endif()
+# compile the version string suffix
+set(VERSION_STR_SUFFIX "${HEAD_DATE}-${HEAD_HASH_SHORT}${DIRTY_STR}")
- # if there are remotes from the gromacs git servers, try to find ancestor
- # commits of the current HEAD from this remote;
- # otherwise, label the build "unknown"
- if("${GMX_REMOTES}" STREQUAL "")
- if (NOT DEFINED VERSION_NO_REMOTE_HASH)
- set(VERSION_STR_SUFFIX "${VERSION_STR_SUFFIX}-unknown")
- endif()
- set(GMX_GIT_REMOTE_HASH "unknown")
- else()
- string(REPLACE "\n" ";" GMX_REMOTES ${GMX_REMOTES})
- # construct a command pipeline that produces a reverse-time-ordered
- # list of commits and their annotated names in GMX_REMOTES
- # the max-count limit is there to put an upper bound on the execution time
- set(BASEREVCOMMAND "COMMAND ${GIT_EXECUTABLE} rev-list --max-count=1000 HEAD")
- foreach(REMOTE ${GMX_REMOTES})
- string(REGEX REPLACE "remote\\.(.*)\\.url.*" "\\1" REMOTE ${REMOTE})
- set(BASEREVCOMMAND "${BASEREVCOMMAND} COMMAND ${GIT_EXECUTABLE} name-rev --stdin --refs=refs/remotes/${REMOTE}/*")
- endforeach(REMOTE)
- # this is necessary for CMake to properly split the variable into
- # parameters for execute_process().
- string(REPLACE " " ";" BASEREVCOMMAND ${BASEREVCOMMAND})
- # find the first ancestor in the list provided by rev-list (not
- # necessarily the last though) which is in GMX_REMOTE, extract the
- # hash and the number of commits HEAD is ahead with
- execute_process(${BASEREVCOMMAND}
- WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
- OUTPUT_VARIABLE ANCESTOR_LIST
- )
- string(REGEX REPLACE "\n" ";" ANCESTOR_LIST "${ANCESTOR_LIST}")
+# find the names of remotes that are located on the official gromacs
+# git/gerrit servers
+execute_process(COMMAND ${GIT_EXECUTABLE} config --get-regexp
+ "remote\\..*\\.url" "\\.gromacs\\.org[:/].*gromacs(\\.git)?$"
+ WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
+ OUTPUT_VARIABLE GMX_REMOTES
+ ERROR_VARIABLE EXEC_ERR
+ OUTPUT_STRIP_TRAILING_WHITESPACE
+)
- set(AHEAD 0)
- set(GMX_GIT_REMOTE_HASH "")
- foreach(ANCESTOR ${ANCESTOR_LIST})
- string(REPLACE "\n" "" HASH_AND_REVNAMES "${ANCESTOR}")
- string(REPLACE " " ";" HASH_AND_REVNAMES "${HASH_AND_REVNAMES}")
- list(LENGTH HASH_AND_REVNAMES COUNT)
- # stop and set the hash if we have a hit, otherwise loop and count
- # how far ahead is the local repo
- if(COUNT GREATER 1)
- LIST(GET HASH_AND_REVNAMES 0 GMX_GIT_REMOTE_HASH)
- break()
- endif()
- math(EXPR AHEAD ${AHEAD}+1)
- endforeach(ANCESTOR)
- # mark the build "local" if didn't find any commits that are from
- # remotes/${GMX_REMOTE}/*
- if("${GMX_GIT_REMOTE_HASH}" STREQUAL "")
- set(GMX_GIT_REMOTE_HASH "unknown")
- set(VERSION_STR_SUFFIX "${VERSION_STR_SUFFIX}-local")
- # don't print the remote hash if there are no local commits
- elseif("${GMX_GIT_REMOTE_HASH}" STREQUAL "${HEAD_HASH}")
- set(GMX_GIT_REMOTE_HASH "")
- else()
- set(GMX_GIT_REMOTE_HASH "${GMX_GIT_REMOTE_HASH} (${AHEAD} newer local commits)")
- endif()
+# if there are remotes from the gromacs git servers, try to find ancestor
+# commits of the current HEAD from this remote;
+# otherwise, label the build "unknown"
+if("${GMX_REMOTES}" STREQUAL "")
+ if (NOT DEFINED VERSION_NO_REMOTE_HASH)
+ set(VERSION_STR_SUFFIX "${VERSION_STR_SUFFIX}-unknown")
endif()
-
- # compile final version string
- set(GMX_PROJECT_VERSION_STR "${PROJECT_VERSION}-${VERSION_STR_SUFFIX}")
+ set(GMX_VERSION_CENTRAL_BASE_HASH "unknown")
else()
- # the version has to be defined
- # set the GIT related information to "unknown"
- message(WARNING "Source tree seems to be a repository, but no compatible git is available, using hard-coded version string")
- set(GMX_PROJECT_VERSION_STR "${PROJECT_VERSION}")
- set(GMX_GIT_HEAD_HASH "unknown")
- set(GMX_GIT_REMOTE_HASH "unknown")
-endif()
+ string(REPLACE "\n" ";" GMX_REMOTES ${GMX_REMOTES})
+ # construct a command pipeline that produces a reverse-time-ordered
+ # list of commits and their annotated names in GMX_REMOTES
+ # the max-count limit is there to put an upper bound on the execution time
+ set(BASEREVCOMMAND "COMMAND ${GIT_EXECUTABLE} rev-list --max-count=1000 HEAD")
+ foreach(REMOTE ${GMX_REMOTES})
+ string(REGEX REPLACE "remote\\.(.*)\\.url.*" "\\1" REMOTE ${REMOTE})
+ set(BASEREVCOMMAND "${BASEREVCOMMAND} COMMAND ${GIT_EXECUTABLE} name-rev --stdin --refs=refs/remotes/${REMOTE}/*")
+ endforeach(REMOTE)
+ # this is necessary for CMake to properly split the variable into
+ # parameters for execute_process().
+ string(REPLACE " " ";" BASEREVCOMMAND ${BASEREVCOMMAND})
+ # find the first ancestor in the list provided by rev-list (not
+ # necessarily the last though) which is in GMX_REMOTE, extract the
+ # hash and the number of commits HEAD is ahead with
+ execute_process(${BASEREVCOMMAND}
+ WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
+ OUTPUT_VARIABLE ANCESTOR_LIST
+ )
+ string(REGEX REPLACE "\n" ";" ANCESTOR_LIST "${ANCESTOR_LIST}")
-# if we're generating cache variables set these
-# otherwise it's assumed that it's called in script mode to generate a file
-if(GEN_VERSION_INFO_INTERNAL)
- set(GMX_PROJECT_VERSION_STR ${GMX_PROJECT_VERSION_STR}
- CACHE STRING "Gromacs version string" FORCE)
- set(GMX_GIT_HEAD_HASH ${GMX_GIT_HEAD_HASH}${DIRTY_STR}
- CACHE STRING "Current git HEAD commit object" FORCE)
- set(GMX_GIT_REMOTE_HASH ${GMX_GIT_REMOTE_HASH}
- CACHE STRING "Commmit object of the nearest ancestor present in the Gromacs git repository" FORCE)
- mark_as_advanced(GMX_GIT_HEAD_HASH GMX_GIT_REMOTE_HASH)
-else()
- if("${VERSION_CMAKEIN}" STREQUAL "")
- message(FATAL_ERROR "Missing input parameter VERSION_CMAKEIN!")
- endif()
- if("${VERSION_OUT}" STREQUAL "")
- message(FATAL_ERROR "Missing input parameter VERSION_OUT!")
+ set(AHEAD 0)
+ set(GMX_VERSION_CENTRAL_BASE_HASH "")
+ foreach(ANCESTOR ${ANCESTOR_LIST})
+ string(REPLACE "\n" "" HASH_AND_REVNAMES "${ANCESTOR}")
+ string(REPLACE " " ";" HASH_AND_REVNAMES "${HASH_AND_REVNAMES}")
+ list(LENGTH HASH_AND_REVNAMES COUNT)
+ # stop and set the hash if we have a hit, otherwise loop and count
+ # how far ahead is the local repo
+ if(COUNT GREATER 1)
+ LIST(GET HASH_AND_REVNAMES 0 GMX_VERSION_CENTRAL_BASE_HASH)
+ break()
+ endif()
+ math(EXPR AHEAD ${AHEAD}+1)
+ endforeach(ANCESTOR)
+ # mark the build "local" if didn't find any commits that are from
+ # remotes/${GMX_REMOTE}/*
+ if("${GMX_VERSION_CENTRAL_BASE_HASH}" STREQUAL "")
+ set(GMX_VERSION_CENTRAL_BASE_HASH "unknown")
+ set(VERSION_STR_SUFFIX "${VERSION_STR_SUFFIX}-local")
+ # don't print the remote hash if there are no local commits
+ elseif("${GMX_VERSION_CENTRAL_BASE_HASH}" STREQUAL "${HEAD_HASH}")
+ set(GMX_VERSION_CENTRAL_BASE_HASH "")
+ else()
+ set(GMX_VERSION_CENTRAL_BASE_HASH "${GMX_VERSION_CENTRAL_BASE_HASH} (${AHEAD} newer local commits)")
endif()
- # Generate the output file.
- configure_file(${VERSION_CMAKEIN} ${VERSION_OUT})
endif()
+
+# Compile final version string.
+set(GMX_VERSION_STRING_FULL "${PROJECT_VERSION}-${VERSION_STR_SUFFIX}")
+
+# Generate the output file.
+configure_file(${VERSION_CMAKEIN} ${VERSION_OUT})
biod.pnpi.spb.ru / alexxy / gromacs.git / blobdiff