BlackMATov/meta.hpp
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add version to sources and cmake project

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BlackMATov
2022-12-31 04:09:29 +07:00
parent 2e637d1b8c
commit 761eb11e47
19 changed files with 104 additions and 80 deletions
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36
CMakeLists.txt
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@@ -1,12 +1,30 @@
cmake_minimum_required(VERSION 3.15 FATAL_ERROR)
cmake_minimum_required(VERSION 3.21 FATAL_ERROR)
if(NOT DEFINED PROJECT_NAME)
set(BUILD_AS_STANDALONE ON)
else()
set(BUILD_AS_STANDALONE OFF)
endif()
#
# VERSION
#
project(meta.hpp)
file(READ headers/meta.hpp/meta_base/base.hpp META_HPP_BASE_FILE)
string(REGEX MATCH "#define[ ]+META_HPP_VERSION_MAJOR[ ]+([0-9]+)" _ ${META_HPP_BASE_FILE})
set(META_HPP_VERSION_MAJOR "${CMAKE_MATCH_1}")
string(REGEX MATCH "#define[ ]+META_HPP_VERSION_MINOR[ ]+([0-9]+)" _ ${META_HPP_BASE_FILE})
set(META_HPP_VERSION_MINOR "${CMAKE_MATCH_1}")
string(REGEX MATCH "#define[ ]+META_HPP_VERSION_PATCH[ ]+([0-9]+)" _ ${META_HPP_BASE_FILE})
set(META_HPP_VERSION_PATCH "${CMAKE_MATCH_1}")
set(META_HPP_VERSION ${META_HPP_VERSION_MAJOR}.${META_HPP_VERSION_MINOR}.${META_HPP_VERSION_PATCH})
#
# PROJECT
#
project(meta.hpp
VERSION ${META_HPP_VERSION}
DESCRIPTION "C++20 tiny dynamic reflection library"
HOMEPAGE_URL "https://github.com/blackmatov/meta.hpp")
add_library(${PROJECT_NAME} INTERFACE)
target_compile_features(${PROJECT_NAME} INTERFACE cxx_std_20)
@@ -16,10 +34,10 @@ find_package(Threads REQUIRED)
target_link_libraries(${PROJECT_NAME} INTERFACE Threads::Threads)
#
# BUILD_AS_STANDALONE
# DEVELOPER
#
if(NOT ${BUILD_AS_STANDALONE})
if(NOT PROJECT_IS_TOP_LEVEL)
return()
endif()