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# - This module looks for Sphinx
# Find the Sphinx documentation generator
#
# This modules defines
# SPHINX_EXECUTABLE
# SPHINX_FOUND
#=============================================================================
# Copyright 2002-2009 Kitware, Inc.
# Copyright 2009-2011 Peter Colberg
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file COPYING-CMAKE-SCRIPTS for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
# (To distribute this file outside of CMake, substitute the full
# License text for the above reference.)
FIND_PACKAGE(PythonInterp)
IF(PYTHONINTERP_FOUND)
EXECUTE_PROCESS(COMMAND ${PYTHON_EXECUTABLE} --version OUTPUT_VARIABLE PYTHON_VERSION_RAW ERROR_VARIABLE PYTHON_VERSION_RAW)
STRING(REPLACE "\n" "" PYTHON_VERSION_RAW "${PYTHON_VERSION_RAW}")
STRING(REGEX MATCH "[0-9]" PYTHON_VERSION_MAJOR "${PYTHON_VERSION_RAW}")
IF(WIN32)
STRING(REPLACE "python.exe" "Scripts/" SPHINX_PATH "${PYTHON_EXECUTABLE}")
ELSEIF(LINUX)
SET(SPHINX_PATH "/usr/share/sphinx/scripts/python${PYTHON_VERSION_MAJOR}/")
ELSE()
SET(SPHINX_PATH "")
ENDIF()
FIND_PROGRAM(SPHINX_EXECUTABLE NAMES sphinx-build
HINTS ${SPHINX_PATH}
PATH_SUFFIXES bin
DOC "Sphinx documentation generator"
)
INCLUDE(FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(Sphinx DEFAULT_MSG
SPHINX_EXECUTABLE
)
MARK_AS_ADVANCED(
SPHINX_EXECUTABLE
)
ENDIF(PYTHONINTERP_FOUND)
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