142 lines
4.5 KiB
CMake
142 lines
4.5 KiB
CMake
#
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# Copyright 2012-2013 The Iris Project Developers. See the
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# COPYRIGHT file at the top-level directory of this distribution
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# and at http://www.softwareradiosystems.com/iris/copyright.html.
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#
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# This file is part of the Iris Project.
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#
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# Iris is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as
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# published by the Free Software Foundation, either version 3 of
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# the License, or (at your option) any later version.
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#
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# Iris 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 Lesser General Public License for more details.
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#
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# A copy of the GNU Lesser General Public License can be found in
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# the LICENSE file in the top-level directory of this distribution
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# and at http://www.gnu.org/licenses/.
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#
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# - Try to find the Qwt includes and library
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# - Defines the following:
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#
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# QWT_FOUND - system has Qwt
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# QWT_INCLUDE_DIR - where to find qwt.h
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# QWT_INCLUDE_DIRS - the qwt include directories
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# QWT_LIBRARY - where to find the Qwt library (not for general use)
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# QWT_LIBRARIES - the libraries to link against to use Qwt
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# QWT_MAJOR_VERSION - major version
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# QWT_MINOR_VERSION - minor version
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# QWT_PATCH_VERSION - patch version
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# QWT_VERSION_STRING - version (ex. 5.2.1)
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SET(QWT_FOUND "NO")
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FIND_PATH(QWT_INCLUDE_DIR qwt.h
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/usr/local/qwt/include
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/usr/local/include
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/usr/include/qwt
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/usr/include/qwt-qt4
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/usr/include/qwt5
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/usr/include
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/opt/local/include/qwt #macports path
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$ENV{QWT_DIR}/include
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$ENV{QWT_DIR}/src
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$ENV{QWTDIR}/include
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$ENV{QWTDIR}/src
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$ENV{QWT_ROOT}/include
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$ENV{QWT_ROOT}/src
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$ENV{QWTROOT}/include
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$ENV{QWTROOT}/src
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)
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SET(QWT_INCLUDE_DIRS ${QWT_INCLUDE_DIR})
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# version
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SET(_VERSION_FILE ${QWT_INCLUDE_DIR}/qwt_global.h)
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IF(EXISTS ${_VERSION_FILE} )
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FILE( STRINGS ${_VERSION_FILE} _VERSION_LINE REGEX "define[ ]+QWT_VERSION_STR")
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IF( _VERSION_LINE )
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STRING( REGEX REPLACE ".*define[ ]+QWT_VERSION_STR[ ]+\"(.*)\".*" "\\1" QWT_VERSION_STRING "${_VERSION_LINE}" )
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STRING( REGEX REPLACE "([0-9]+)\\.([0-9]+)\\.([0-9]+)" "\\1" QWT_MAJOR_VERSION "${QWT_VERSION_STRING}" )
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STRING( REGEX REPLACE "([0-9]+)\\.([0-9]+)\\.([0-9]+)" "\\2" QWT_MINOR_VERSION "${QWT_VERSION_STRING}" )
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STRING( REGEX REPLACE "([0-9]+)\\.([0-9]+)\\.([0-9]+)" "\\3" QWT_PATCH_VERSION "${QWT_VERSION_STRING}" )
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ENDIF()
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ENDIF()
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# check version
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SET( _QWT_VERSION_MATCH TRUE )
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IF( Qwt_FIND_VERSION AND QWT_VERSION_STRING )
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IF( Qwt_FIND_VERSION_EXACT )
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IF( NOT Qwt_FIND_VERSION VERSION_EQUAL QWT_VERSION_STRING )
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SET( _QWT_VERSION_MATCH FALSE )
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ENDIF()
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ELSE()
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IF( QWT_VERSION_STRING VERSION_LESS Qwt_FIND_VERSION )
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SET( _QWT_VERSION_MATCH FALSE )
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ENDIF()
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ENDIF()
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ENDIF()
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SET(POTENTIAL_LIBRARY_PATHS /usr/local/qwt/lib /usr/local/lib /usr/lib /opt/local/lib
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$ENV{QWT_DIR}/lib $ENV{QWTDIR}/lib $ENV{QWT_ROOT}/lib $ENV{QWTROOT}/lib)
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SET(QWT_NAMES ${QWT_NAMES} qwt qwt-qt4 qwt5 )
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FIND_LIBRARY(QWT_LIBRARY
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NAMES ${QWT_NAMES}
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PATHS ${POTENTIAL_LIBRARY_PATHS}
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)
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MARK_AS_ADVANCED(QWT_LIBRARY)
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IF (QWT_LIBRARY)
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IF(WIN32 AND NOT CYGWIN)
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SET(QWT_NAMES_DEBUG qwtd qwtd-qt4 qwtd5 )
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FIND_LIBRARY(QWT_LIBRARY_DEBUG
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NAMES ${QWT_NAMES_DEBUG}
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PATHS ${POTENTIAL_LIBRARY_PATHS}
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)
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MARK_AS_ADVANCED(QWT_LIBRARY_DEBUG)
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IF(QWT_LIBRARY_DEBUG)
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SET(QWT_LIBRARIES optimized ${QWT_LIBRARY} debug ${QWT_LIBRARY_DEBUG} CACHE DOC "QWT library files")
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ELSE(QWT_LIBRARY_DEBUG)
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SET(QWT_LIBRARIES ${QWT_LIBRARY} CACHE DOC "QWT library files")
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ENDIF(QWT_LIBRARY_DEBUG)
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ADD_DEFINITIONS(-DQWT_DLL)
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ELSE(WIN32 AND NOT CYGWIN)
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SET(QWT_LIBRARIES ${QWT_LIBRARY} CACHE DOC "QWT library files")
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ENDIF(WIN32 AND NOT CYGWIN)
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SET(QWT_FOUND "YES")
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IF (CYGWIN)
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IF(BUILD_SHARED_LIBS)
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# No need to define QWT_USE_DLL here, because it's default for Cygwin.
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ELSE(BUILD_SHARED_LIBS)
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SET (QWT_DEFINITIONS -DQWT_STATIC)
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ENDIF(BUILD_SHARED_LIBS)
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ENDIF (CYGWIN)
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ENDIF (QWT_LIBRARY)
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# handle the QUIETLY and REQUIRED arguments
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INCLUDE( FindPackageHandleStandardArgs )
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IF( CMAKE_VERSION LESS 2.8.3 )
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FIND_PACKAGE_HANDLE_STANDARD_ARGS( Qwt DEFAULT_MSG QWT_LIBRARY QWT_INCLUDE_DIR _QWT_VERSION_MATCH )
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ELSE()
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FIND_PACKAGE_HANDLE_STANDARD_ARGS( Qwt REQUIRED_VARS QWT_LIBRARY QWT_INCLUDE_DIR _QWT_VERSION_MATCH VERSION_VAR QWT_VERSION_STRING )
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ENDIF()
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MARK_AS_ADVANCED(QWT_INCLUDE_DIR QWT_LIBRARY)
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