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