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-rw-r--r--cmake/GetGitRevisionDescription.cmake136
1 files changed, 68 insertions, 68 deletions
diff --git a/cmake/GetGitRevisionDescription.cmake b/cmake/GetGitRevisionDescription.cmake
index e16d8c37..8a7f0eeb 100644
--- a/cmake/GetGitRevisionDescription.cmake
+++ b/cmake/GetGitRevisionDescription.cmake
@@ -31,7 +31,7 @@
# http://www.boost.org/LICENSE_1_0.txt)
if(__get_git_revision_description)
- return()
+ return()
endif()
set(__get_git_revision_description YES)
@@ -40,84 +40,84 @@ set(__get_git_revision_description YES)
get_filename_component(_gitdescmoddir ${CMAKE_CURRENT_LIST_FILE} PATH)
function(get_git_head_revision _refspecvar _hashvar)
- set(GIT_PARENT_DIR "${CMAKE_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()
- set(GIT_DATA "${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/git-data")
- if(NOT EXISTS "${GIT_DATA}")
- file(MAKE_DIRECTORY "${GIT_DATA}")
- endif()
+ set(GIT_PARENT_DIR "${CMAKE_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()
+ 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" "${HEAD_FILE}" COPYONLY)
+ if(NOT EXISTS "${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")
+ configure_file("${_gitdescmoddir}/GetGitRevisionDescription.cmake.in"
+ "${GIT_DATA}/grabRef.cmake"
+ @ONLY)
+ include("${GIT_DATA}/grabRef.cmake")
- set(${_refspecvar} "${HEAD_REF}" PARENT_SCOPE)
- set(${_hashvar} "${HEAD_HASH}" PARENT_SCOPE)
+ set(${_refspecvar} "${HEAD_REF}" PARENT_SCOPE)
+ set(${_hashvar} "${HEAD_HASH}" PARENT_SCOPE)
endfunction()
function(git_describe _var)
- if(NOT GIT_FOUND)
- find_package(Git QUIET)
- endif()
- get_git_head_revision(refspec hash)
- if(NOT GIT_FOUND)
- set(${_var} "GIT-NOTFOUND" PARENT_SCOPE)
- return()
- endif()
- if(NOT hash)
- set(${_var} "HEAD-HASH-NOTFOUND" PARENT_SCOPE)
- return()
- endif()
+ if(NOT GIT_FOUND)
+ find_package(Git QUIET)
+ endif()
+ get_git_head_revision(refspec hash)
+ if(NOT GIT_FOUND)
+ set(${_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 ${ARGN}")
- #endif()
+ # TODO sanitize
+ #if((${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}")
+ #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
- ERROR_QUIET
- OUTPUT_STRIP_TRAILING_WHITESPACE)
- if(NOT res EQUAL 0)
- set(out "${out}-${res}-NOTFOUND")
- endif()
+ execute_process(COMMAND
+ "${GIT_EXECUTABLE}"
+ describe
+ ${hash}
+ ${ARGN}
+ WORKING_DIRECTORY
+ "${CMAKE_SOURCE_DIR}"
+ RESULT_VARIABLE
+ res
+ OUTPUT_VARIABLE
+ out
+ ERROR_QUIET
+ OUTPUT_STRIP_TRAILING_WHITESPACE)
+ if(NOT res EQUAL 0)
+ set(out "${out}-${res}-NOTFOUND")
+ endif()
- set(${_var} "${out}" PARENT_SCOPE)
+ set(${_var} "${out}" PARENT_SCOPE)
endfunction()
function(git_get_exact_tag _var)
- git_describe(out ${ARGN})
- set(${_var} "${out}" PARENT_SCOPE)
+ git_describe(out ${ARGN})
+ set(${_var} "${out}" PARENT_SCOPE)
endfunction()