50 lines
1.5 KiB
CMake
50 lines
1.5 KiB
CMake
#
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# Copyright (C) 2003-2018 Sébastien Helleu <flashcode@flashtux.org>
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#
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# This file is part of WeeChat, the extensible chat client.
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#
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# WeeChat is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# WeeChat is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with WeeChat. If not, see <https://www.gnu.org/licenses/>.
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#
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# - Find Asciidoctor
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# This module finds if asciidoctor (version 1.5.4 or newer) is installed.
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if(ASCIIDOCTOR_FOUND)
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# Already in cache, be silent
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set(ASCIIDOCTOR_FIND_QUIETLY TRUE)
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endif()
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find_program(
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ASCIIDOCTOR_EXECUTABLE asciidoctor
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PATHS /bin /usr/bin /usr/local/bin /usr/pkg/bin
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)
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if(ASCIIDOCTOR_EXECUTABLE)
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execute_process(
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COMMAND ${ASCIIDOCTOR_EXECUTABLE} --version
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OUTPUT_VARIABLE ASCIIDOCTOR_VERSION
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)
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string(REGEX REPLACE "^Asciidoctor ([^ ]+) .*" "\\1" ASCIIDOCTOR_VERSION "${ASCIIDOCTOR_VERSION}")
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if(ASCIIDOCTOR_VERSION VERSION_EQUAL "1.5.4" OR ASCIIDOCTOR_VERSION VERSION_GREATER "1.5.4")
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set(ASCIIDOCTOR_FOUND TRUE)
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endif()
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mark_as_advanced(
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ASCIIDOCTOR_EXECUTABLE
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ASCIIDOCTOR_VERSION
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)
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endif()
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