plasma-workspace/cmake/FindQalculate.cmake

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2021-11-09 21:04:31 +08:00
# - Try to find libqalculate
# Input variables
#
# QALCULATE_MIN_VERSION - minimal version of libqalculate
# QALCULATE_FIND_REQUIRED - fail if can't find libqalculate
#
# Once done this will define
#
# QALCULATE_FOUND - system has libqalculate
# QALCULATE_CFLAGS - libqalculate cflags
# QALCULATE_LIBRARIES - libqalculate libraries
#
# Copyright (c) 2007, Vladimir Kuznetsov, <ks.vladimir@gmail.com>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. Neither the name of the University nor the names of its contributors
# may be used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
if(QALCULATE_CFLAGS AND QALCULATE_LIBRARIES)
# in cache already
set(QALCULATE_FOUND TRUE)
else(QALCULATE_CFLAGS AND QALCULATE_LIBRARIES)
if(NOT WIN32)
find_package(PkgConfig)
if(QALCULATE_MIN_VERSION)
pkg_check_modules(_pc_QALCULATE libqalculate>=${QALCULATE_MIN_VERSION})
else(QALCULATE_MIN_VERSION)
pkg_check_modules(_pc_QALCULATE libqalculate)
endif(QALCULATE_MIN_VERSION)
if(_pc_QALCULATE_FOUND)
if(${_pc_QALCULATE_VERSION} VERSION_LESS 2.0.0)
pkg_check_modules(_pc_CLN cln)
endif()
set(QALCULATE_CFLAGS ${_pc_QALCULATE_CFLAGS})
endif()
find_library(QALCULATE_LIBRARIES
NAMES
qalculate
PATHS
${_pc_QALCULATE_LIBRARY_DIRS}
${LIB_INSTALL_DIR}
)
find_path(QALCULATE_INCLUDE_DIR
NAMES
libqalculate
PATHS
${_pc_QALCULATE_INCLUDE_DIRS}
${INCLUDE_INSTALL_DIR}
)
if(_pc_QALCULATE_FOUND)
if(${_pc_QALCULATE_VERSION} VERSION_LESS 2.0.0)
find_library(CLN_LIBRARIES
NAMES
cln
PATHS
${_pc_CLN_LIBRARY_DIRS}
${LIB_INSTALL_DIR}
)
endif()
endif()
else(NOT WIN32)
# XXX: currently no libqalculate on windows
set(QALCULATE_FOUND FALSE)
endif(NOT WIN32)
include(FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(Qalculate DEFAULT_MSG QALCULATE_LIBRARIES )
mark_as_advanced(QALCULATE_CFLAGS QALCULATE_LIBRARIES)
endif(QALCULATE_CFLAGS AND QALCULATE_LIBRARIES)