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Ease setting up build by downloading iso_639-2.json automatically

This commit is contained in:
Martchus 2023-03-04 19:00:24 +01:00
parent d80736743b
commit 21edf75047
1 changed files with 7 additions and 1 deletions
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8
cmake/scripts/generate_iso_language_codes.cmake
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@ -2,13 +2,19 @@
# generates C++ code for ISO-639-2 language codes
cmake_minimum_required(VERSION 3.19.0 FATAL_ERROR)
# get language file if not specified
if (NOT LANGUAGE_FILE)
# default to path provided usually by iso-codecs package (https://salsa.debian.org/iso-codes-team/iso-codes)
set(LANGUAGE_FILE "/usr/share/iso-codes/json/iso_639-2.json")
# download the file from upstream repo if it is not installed locally
if (NOT EXISTS "${LANGUAGE_FILE}")
set(LANGUAGE_FILE "resources/iso_639-2.json")
message(STATUS "Downloading ${LANGUAGE_FILE}")
file(DOWNLOAD "https://salsa.debian.org/iso-codes-team/iso-codes/-/raw/main/data/iso_639-2.json" "${LANGUAGE_FILE}" SHOW_PROGRESS TLS_VERIFY ON)
endif()
endif ()
if (NOT EXISTS "${LANGUAGE_FILE}")
message(FATAL_ERROR "The file ${LANGUAGE_FILE} does not exist.")
else()
endif()
if (NOT OUTPUT_PATH)
message(FATAL_ERROR "No OUTPUT_PATH specified.")