diff --git a/CMakeLists.txt b/CMakeLists.txt index 9587c652c..d7c85818e 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -25,24 +25,28 @@ if(EXISTS ${PROJECT_SOURCE_DIR}/.git) find_package(Git) if(GIT_FOUND) - include(GetGitRevisionDescription) - get_git_tag_revision(TAGHASH --tags --max-count=1) - get_git_head_revision(REFSPEC COMMITHASH) - git_describe(VERSION --tags ${TAGHASH}) - - string(REGEX MATCH "^openmw-[^0-9]*[0-9]+\\.[0-9]+\\.[0-9]+.*" MATCH "${VERSION}") - if(MATCH) - string(REGEX REPLACE "^openmw-([0-9]+)\\..*" "\\1" GIT_VERSION_MAJOR "${VERSION}") - string(REGEX REPLACE "^openmw-[0-9]+\\.([0-9]+).*" "\\1" GIT_VERSION_MINOR "${VERSION}") - string(REGEX REPLACE "^openmw-[0-9]+\\.[0-9]+\\.([0-9]+).*" "\\1" GIT_VERSION_RELEASE "${VERSION}") - + execute_process ( + COMMAND "${GIT_EXECUTABLE}" rev-list --tags --max-count=1 + WORKING_DIRECTORY "${PROJECT_SOURCE_DIR}" + RESULT_VARIABLE EXITCODE1 + OUTPUT_VARIABLE TAGHASH + OUTPUT_STRIP_TRAILING_WHITESPACE) + + execute_process ( + COMMAND "${GIT_EXECUTABLE}" rev-parse HEAD + WORKING_DIRECTORY "${PROJECT_SOURCE_DIR}" + RESULT_VARIABLE EXITCODE2 + OUTPUT_VARIABLE COMMITHASH + OUTPUT_STRIP_TRAILING_WHITESPACE) + + string (COMPARE EQUAL "${EXITCODE1}:${EXITCODE2}" "0:0" SUCCESS) + if (SUCCESS) set(OPENMW_VERSION_COMMITHASH "${COMMITHASH}") set(OPENMW_VERSION_TAGHASH "${TAGHASH}") - message(STATUS "OpenMW version ${OPENMW_VERSION}") - else(MATCH) + else (SUCCESS) message(WARNING "Failed to get valid version information from Git") - endif(MATCH) + endif (SUCCESS) else(GIT_FOUND) message(WARNING "Git executable not found") endif(GIT_FOUND) diff --git a/cmake/GetGitRevisionDescription.cmake b/cmake/GetGitRevisionDescription.cmake deleted file mode 100644 index 56ff1d545..000000000 --- a/cmake/GetGitRevisionDescription.cmake +++ /dev/null @@ -1,154 +0,0 @@ -# - Returns a version string from Git -# -# These functions force a re-configure on each git commit so that you can -# trust the values of the variables in your build system. -# -# get_git_head_revision( [ ...]) -# -# Returns the refspec and sha hash of the current head revision -# -# git_describe( [ ...]) -# -# Returns the results of git describe on the source tree, and adjusting -# the output so that it tests false if an error occurs. -# -# git_get_exact_tag( [ ...]) -# -# Returns the results of git describe --exact-match on the source tree, -# and adjusting the output so that it tests false if there was no exact -# matching tag. -# -# Requires CMake 2.6 or newer (uses the 'function' command) -# -# Original Author: -# 2009-2010 Ryan Pavlik -# http://academic.cleardefinition.com -# Iowa State University HCI Graduate Program/VRAC -# -# Copyright Iowa State University 2009-2010. -# Distributed under the Boost Software License, Version 1.0. -# (See accompanying file LICENSE_1_0.txt or copy at -# http://www.boost.org/LICENSE_1_0.txt) - -if(__get_git_revision_description) - return() -endif() -set(__get_git_revision_description YES) - -# We must run the following at "include" time, not at function call time, -# to find the path to this module rather than the path to a calling list file -get_filename_component(_gitdescmoddir ${CMAKE_CURRENT_LIST_FILE} PATH) - -function(get_git_head_revision _refspecvar _hashvar) - set(GIT_PARENT_DIR "${CMAKE_CURRENT_SOURCE_DIR}") - set(GIT_DIR "${GIT_PARENT_DIR}/.git") - while(NOT EXISTS "${GIT_DIR}") # .git dir not found, search parent directories - set(GIT_PREVIOUS_PARENT "${GIT_PARENT_DIR}") - get_filename_component(GIT_PARENT_DIR ${GIT_PARENT_DIR} PATH) - if(GIT_PARENT_DIR STREQUAL GIT_PREVIOUS_PARENT) - # We have reached the root directory, we are not in git - set(${_refspecvar} "GITDIR-NOTFOUND" PARENT_SCOPE) - set(${_hashvar} "GITDIR-NOTFOUND" PARENT_SCOPE) - return() - endif() - - set(GIT_DIR "${GIT_PARENT_DIR}/.git") - endwhile() - - # check if this is a submodule - if(NOT IS_DIRECTORY ${GIT_DIR}) - file(READ ${GIT_DIR} submodule) - string(REGEX REPLACE "gitdir: (.*)\n$" "\\1" GIT_DIR_RELATIVE ${submodule}) - get_filename_component(SUBMODULE_DIR ${GIT_DIR} PATH) - get_filename_component(GIT_DIR ${SUBMODULE_DIR}/${GIT_DIR_RELATIVE} ABSOLUTE) - endif() - - set(GIT_DATA "${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/git-data") - - if(NOT EXISTS "${GIT_DATA}") - file(MAKE_DIRECTORY "${GIT_DATA}") - endif() - - if(NOT EXISTS "${GIT_DIR}/HEAD") - return() - endif() - - set(HEAD_FILE "${GIT_DATA}/HEAD") - configure_file("${GIT_DIR}/HEAD" "${HEAD_FILE}" COPYONLY) - - configure_file("${_gitdescmoddir}/GetGitRevisionDescription.cmake.in" - "${GIT_DATA}/grabRef.cmake" @ONLY) - include("${GIT_DATA}/grabRef.cmake") - - set(${_refspecvar} "${HEAD_REF}" PARENT_SCOPE) - set(${_hashvar} "${HEAD_HASH}" PARENT_SCOPE) -endfunction() - -function(git_describe _var) - #get_git_head_revision(refspec hash) - - if(NOT GIT_FOUND) - set(${_var} "GIT-NOTFOUND" PARENT_SCOPE) - return() - endif() - - #if(NOT hash) - # set(${_var} "HEAD-HASH-NOTFOUND" PARENT_SCOPE) - # return() - #endif() - - # TODO sanitize - #if((${ARGN}" MATCHES "&&") OR - # (ARGN MATCHES "||") OR - # (ARGN MATCHES "\\;")) - # message("Please report the following error to the project!") - # message(FATAL_ERROR "Looks like someone's doing something nefarious with git_describe! Passed arguments ${ARGN}") - #endif() - - #message(STATUS "Arguments to execute_process: ${ARGN}") - - execute_process(COMMAND - "${GIT_EXECUTABLE}" - describe - #${hash} - ${ARGN} - WORKING_DIRECTORY - "${CMAKE_SOURCE_DIR}" - RESULT_VARIABLE - res - OUTPUT_VARIABLE - out - OUTPUT_STRIP_TRAILING_WHITESPACE) - - if(NOT res EQUAL 0) - set(out "${out}-${res}-NOTFOUND") - endif() - - set(${_var} "${out}" PARENT_SCOPE) -endfunction() - -function(get_git_tag_revision _var) - if(NOT GIT_FOUND) - set(${_var} "GIT-NOTFOUND" PARENT_SCOPE) - return() - endif() - - execute_process(COMMAND - "${GIT_EXECUTABLE}" - rev-list - ${ARGN} - WORKING_DIRECTORY - "${CMAKE_SOURCE_DIR}" - RESULT_VARIABLE - res - OUTPUT_VARIABLE - out - OUTPUT_STRIP_TRAILING_WHITESPACE) - if(NOT res EQUAL 0) - set(out "${out}-${res}-NOTFOUND") - endif() - - set(${_var} "${out}" PARENT_SCOPE) -endfunction() - - diff --git a/cmake/GetGitRevisionDescription.cmake.in b/cmake/GetGitRevisionDescription.cmake.in deleted file mode 100644 index 888ce13aa..000000000 --- a/cmake/GetGitRevisionDescription.cmake.in +++ /dev/null @@ -1,38 +0,0 @@ -# -# Internal file for GetGitRevisionDescription.cmake -# -# Requires CMake 2.6 or newer (uses the 'function' command) -# -# Original Author: -# 2009-2010 Ryan Pavlik -# http://academic.cleardefinition.com -# Iowa State University HCI Graduate Program/VRAC -# -# Copyright Iowa State University 2009-2010. -# Distributed under the Boost Software License, Version 1.0. -# (See accompanying file LICENSE_1_0.txt or copy at -# http://www.boost.org/LICENSE_1_0.txt) - -set(HEAD_HASH) - -file(READ "@HEAD_FILE@" HEAD_CONTENTS LIMIT 1024) - -string(STRIP "${HEAD_CONTENTS}" HEAD_CONTENTS) -if(HEAD_CONTENTS MATCHES "ref") - # named branch - string(REPLACE "ref: " "" HEAD_REF "${HEAD_CONTENTS}") - if(EXISTS "@GIT_DIR@/${HEAD_REF}") - configure_file("@GIT_DIR@/${HEAD_REF}" "@GIT_DATA@/head-ref" COPYONLY) - elseif(EXISTS "@GIT_DIR@/logs/${HEAD_REF}") - configure_file("@GIT_DIR@/logs/${HEAD_REF}" "@GIT_DATA@/head-ref" COPYONLY) - set(HEAD_HASH "${HEAD_REF}") - endif() -else() - # detached HEAD - configure_file("@GIT_DIR@/HEAD" "@GIT_DATA@/head-ref" COPYONLY) -endif() - -if(NOT HEAD_HASH) - file(READ "@GIT_DATA@/head-ref" HEAD_HASH LIMIT 1024) - string(STRIP "${HEAD_HASH}" HEAD_HASH) -endif()