wdmtg/cmake/FindVala.cmake

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# - Find Vala
# This module looks for valac.
# This module defines the following values:
# VALA_FOUND
# VALA_COMPILER
# VALA_VERSION
#=============================================================================
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# Copyright (c) 2011, 2016, Přemysl Eric Janouch <p@janouch.name>
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#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted.
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#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
# SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
# OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
# CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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#=============================================================================
find_program (VALA_COMPILER "valac")
if (VALA_COMPILER)
execute_process (COMMAND ${VALA_COMPILER} --version
OUTPUT_VARIABLE VALA_VERSION)
string (REGEX MATCH "[.0-9]+" VALA_VERSION "${VALA_VERSION}")
endif (VALA_COMPILER)
include (FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS (Vala
REQUIRED_VARS VALA_COMPILER
VERSION_VAR VALA_VERSION)
mark_as_advanced (VALA_COMPILER VALA_VERSION)