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 16 file(STRINGS ${CHANGES_FILE} CHANGES_CONTENT) 17 string( 18 REGEX 19 MATCH "v[0-9]+(.[0-9]+)?(-dev)? [0-9]+-[0-9]+-[0-9]+" 20 FIRST_VERSION_LINE 21 ${CHANGES_CONTENT}) 22 string( 23 REGEX 24 REPLACE "^v([^ ]+) .+$" "\\1" 25 CURRENT_VERSION 26 "${FIRST_VERSION_LINE}") 27 # If this is a development version, replace "-dev" by ".0" as pkg-config nor 28 # CMake support "-dev" in the version. 29 # If it's not a "-dev" version then ensure it ends with ".1" 30 string(REGEX REPLACE "-dev.1" ".0" CURRENT_VERSION "${CURRENT_VERSION}.1") 31 configure_file(${TEMPLATE_FILE} ${OUT_FILE} @ONLY) 32
