1# Copyright (c) 2017 Pierre Moreau 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); 4# you may not use this file except in compliance with the License. 5# You may obtain a copy of the License at 6# 7# http://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, 11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12# See the License for the specific language governing permissions and 13# limitations under the License. 14 15# First, retrieve the current version from CHANGES 16file(STRINGS ${CHANGES_FILE} CHANGES_CONTENT) 17string( 18REGEX 19 MATCH "v[0-9]+(.[0-9]+)?(-dev)? [0-9]+-[0-9]+-[0-9]+" 20 FIRST_VERSION_LINE 21 ${CHANGES_CONTENT}) 22string( 23REGEX 24 REPLACE "^v([^ ]+) .+$" "\\1" 25 CURRENT_VERSION 26 "${FIRST_VERSION_LINE}") 27# If this is a development version, replace "-dev" by ".0" as pkg-config nor 28# CMake support "-dev" in the version. 29# If it's not a "-dev" version then ensure it ends with ".1" 30string(REGEX REPLACE "-dev.1" ".0" CURRENT_VERSION "${CURRENT_VERSION}.1") 31configure_file(${TEMPLATE_FILE} ${OUT_FILE} @ONLY) 32