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Get version information from git tag and use CMAKE_INSTALL_PREFIX for…
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,97 @@ | ||
| function(split_version version major minor patch tweak) | ||
| string(REPLACE "." ";" VERSION_LIST ${version}) | ||
| list(LENGTH VERSION_LIST VERSION_LIST_LEN) | ||
| if(${VERSION_LIST_LEN} GREATER 0) | ||
| list(GET VERSION_LIST 0 V_MAJOR) | ||
| set(${major} ${V_MAJOR} PARENT_SCOPE) | ||
| if(${VERSION_LIST_LEN} GREATER 1) | ||
| list(GET VERSION_LIST 1 V_MINOR) | ||
| set(${minor} ${V_MINOR} PARENT_SCOPE) | ||
| if(${VERSION_LIST_LEN} GREATER 2) | ||
| list(GET VERSION_LIST 2 V_PATCH) | ||
| set(${patch} ${V_PATCH} PARENT_SCOPE) | ||
| if(${VERSION_LIST_LEN} GREATER 3) | ||
| list(GET VERSION_LIST 3 V_TWEAK) | ||
| set(${tweak} ${V_TWEAK} PARENT_SCOPE) | ||
| endif() | ||
| endif() | ||
| endif() | ||
| endif() | ||
| endfunction() | ||
|
|
||
| function(get_git_tag_date default_date date_info) | ||
| set(${date_info} ${default_date} PARENT_SCOPE) | ||
|
|
||
| if(NOT Git_FOUND) | ||
| find_package(Git QUIET) | ||
| if(NOT Git_FOUND) | ||
| message(WARNING "Could not find Git, needed to find the version tag") | ||
| return() | ||
| endif() | ||
| endif() | ||
|
|
||
| execute_process(COMMAND ${GIT_EXECUTABLE} log -1 --format="%ai" | ||
| WORKING_DIRECTORY ${CMAKE_SOURCE_DIR} | ||
| RESULT_VARIABLE status | ||
| OUTPUT_VARIABLE GIT_T | ||
| ERROR_QUIET | ||
| OUTPUT_STRIP_TRAILING_WHITESPACE) | ||
| if(NOT ${status}) | ||
| string(REPLACE "\"" "" GIT_T ${GIT_T}) | ||
| string(STRIP ${GIT_T} GIT_T) | ||
| set(${date_info} ${GIT_T} PARENT_SCOPE) | ||
| endif() | ||
| endfunction() | ||
|
|
||
| function(get_git_tag_version default_version version_info hash_info dirty_info) | ||
| set(${version_info} ${default_version} PARENT_SCOPE) | ||
| set(${hash_info} "" PARENT_SCOPE) | ||
| set(${dirty_info} 0 PARENT_SCOPE) | ||
|
|
||
| if(NOT Git_FOUND) | ||
| find_package(Git QUIET) | ||
| if(NOT Git_FOUND) | ||
| message(WARNING "Could not find Git, needed to find the version tag") | ||
| return() | ||
| endif() | ||
| endif() | ||
|
|
||
| if(GIT_EXECUTABLE) | ||
| execute_process(COMMAND ${GIT_EXECUTABLE} describe --match "v[0-9]*.[0-9]*.[0-9]*" --abbrev=8 | ||
| WORKING_DIRECTORY ${CMAKE_SOURCE_DIR} | ||
| RESULT_VARIABLE status | ||
| OUTPUT_VARIABLE GIT_V | ||
| ERROR_QUIET | ||
| OUTPUT_STRIP_TRAILING_WHITESPACE) | ||
| if(NOT ${status}) | ||
| string(STRIP ${GIT_V} GIT_V) | ||
| string(REGEX REPLACE "-[0-9]+-g" "-" GIT_V ${GIT_V}) | ||
| string(REPLACE "v" "" GIT_V ${GIT_V}) | ||
| string(REPLACE "-" ";" GIT_V ${GIT_V}) | ||
| list (LENGTH GIT_V GIT_V_LEN) | ||
| if(${GIT_V_LEN} GREATER 0) | ||
| list(GET GIT_V 0 GIT_VERSION) | ||
| set(${version_info} ${GIT_VERSION} PARENT_SCOPE) | ||
| if(${GIT_V_LEN} GREATER 1) | ||
| list(GET GIT_V 1 GIT_HASH) | ||
| set(${hash_info} ${GIT_HASH} PARENT_SCOPE) | ||
| endif() | ||
| endif() | ||
| endif() | ||
| # Work out if the repository is dirty | ||
| execute_process(COMMAND ${GIT_EXECUTABLE} update-index -q --refresh | ||
| WORKING_DIRECTORY ${CMAKE_SOURCE_DIR} | ||
| OUTPUT_QUIET | ||
| ERROR_QUIET) | ||
| execute_process(COMMAND ${GIT_EXECUTABLE} diff-index --name-only HEAD -- | ||
| WORKING_DIRECTORY ${CMAKE_SOURCE_DIR} | ||
| OUTPUT_VARIABLE GIT_DIFF_INDEX | ||
| ERROR_QUIET) | ||
| string(COMPARE NOTEQUAL "${GIT_DIFF_INDEX}" "" GIT_DIRTY) | ||
| if (${GIT_DIRTY}) | ||
| set(${dirty_info} 1 PARENT_SCOPE) | ||
| else() | ||
| set(${dirty_info} 0 PARENT_SCOPE) | ||
| endif() | ||
| endif() | ||
| endfunction() |
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