neovim/cmake/GenerateVersion.cmake
dundargoc c50951a4d0
build: various fixes
- simplify lua interpreter search
- fix incorrect variable name in BuildLua.cmake
- build PUC Lua with -O2
- silence non-mandatory find_package search for libuv
- simplify Find modules
- Prefer using the explicitly set CI_BUILD over relying on the
  environment variable "CI".
2023-09-04 00:00:26 +02:00

43 lines
1.6 KiB
CMake

set(NVIM_VERSION
"v${NVIM_VERSION_MAJOR}.${NVIM_VERSION_MINOR}.${NVIM_VERSION_PATCH}${NVIM_VERSION_PRERELEASE}")
execute_process(
COMMAND git --git-dir=${NVIM_SOURCE_DIR}/.git --work-tree=${NVIM_SOURCE_DIR} describe --first-parent --dirty --always
OUTPUT_VARIABLE GIT_TAG
OUTPUT_STRIP_TRAILING_WHITESPACE
ERROR_QUIET
RESULT_VARIABLE RES)
if(RES)
message(STATUS "Using NVIM_VERSION: ${NVIM_VERSION}")
file(WRITE "${OUTPUT}" "")
return()
endif()
# Extract build info: "v0.9.0-145-g0f9113907" => "g0f9113907"
string(REGEX REPLACE ".*\\-" "" NVIM_VERSION_BUILD "${GIT_TAG}")
# `git describe` annotates the most recent tagged release; for pre-release
# builds we append that to the dev version.
if(NVIM_VERSION_PRERELEASE)
# Extract pre-release info: "v0.8.0-145-g0f9113907" => "145-g0f9113907"
string(REGEX REPLACE "^v[0-9]+.[0-9]+.[0-9]+-" "" NVIM_VERSION_GIT "${GIT_TAG}")
# Replace "-" with "+": "145-g0f9113907" => "145+g0f9113907"
string(REGEX REPLACE "^([0-9]+)-([a-z0-9]+)" "\\1+\\2" NVIM_VERSION_GIT "${NVIM_VERSION_GIT}")
set(NVIM_VERSION "${NVIM_VERSION}-${NVIM_VERSION_GIT}")
endif()
set(NVIM_VERSION_STRING "#define NVIM_VERSION_MEDIUM \"${NVIM_VERSION}\"\n#define NVIM_VERSION_BUILD \"${NVIM_VERSION_BUILD}\"\n")
string(SHA1 CURRENT_VERSION_HASH "${NVIM_VERSION_STRING}")
if(EXISTS ${OUTPUT})
file(SHA1 "${OUTPUT}" NVIM_VERSION_HASH)
endif()
if(NOT "${NVIM_VERSION_HASH}" STREQUAL "${CURRENT_VERSION_HASH}")
message(STATUS "Using NVIM_VERSION: ${NVIM_VERSION}")
file(WRITE "${OUTPUT}" "${NVIM_VERSION_STRING}")
if(WIN32)
configure_file("${OUTPUT}" "${OUTPUT}" NEWLINE_STYLE UNIX)
endif()
endif()