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cpp-utilities
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Determine project license automatically

This commit is contained in:
Martchus 2018-02-21 21:58:27 +01:00
parent 989d1d20c8
commit 486c99f7fd
1 changed files with 20 additions and 0 deletions
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20
cmake/modules/BasicConfig.cmake
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@ -63,6 +63,26 @@ if(NOT META_APP_BUGTRACKER_URL)
endif()
endif()
# determine license automatically from LICENSE file
if(NOT META_PROJECT_LICENSE)
if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE")
file(READ "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE" META_PROJECT_LICENSE_FILE)
elseif(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/../LICENSE")
file(READ "${CMAKE_CURRENT_SOURCE_DIR}/../LICENSE" META_PROJECT_LICENSE_FILE)
endif()
if(META_PROJECT_LICENSE_FILE MATCHES "GNU GENERAL PUBLIC LICENSE.*Version ([1-9\\.])")
set(META_PROJECT_LICENSE "GPL-${CMAKE_MATCH_1}")
elseif(META_PROJECT_LICENSE_FILE MATCHES "GNU LESSER GENERAL PUBLIC LICENSE.*Version ([1-9\\.])")
set(META_PROJECT_LICENSE "LGPL-${CMAKE_MATCH_1}")
elseif(META_PROJECT_LICENSE_FILE MATCHES "MIT License")
set(META_PROJECT_LICENSE "MIT")
elseif(META_PROJECT_LICENSE_FILE MATCHES "Mozilla Public License Version ([1-9\\.])")
set(META_PROJECT_LICENSE "MPL-${CMAKE_MATCH_1}")
else()
message(WARNING "Unable to detect license of ${META_PROJECT_NAME}. Set META_PROJECT_LICENSE manually to silence this warning.")
endif()
endif()
# provide variables for other projects built as part of the same subdirs project
# to access files from this project
get_directory_property(HAS_PARENT PARENT_DIRECTORY)