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# cmake/modules/wxwidgets.cmake
#
# Copyright (C) 2006 Werner Smekal
#
# This file is part of PLplot.
#
# PLplot is free software; you can redistribute it and/or modify
# it under the terms of the GNU Library General Public License as published
# by the Free Software Foundation; version 2 of the License.
#
# PLplot is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Library General Public License for more details.
#
# You should have received a copy of the GNU Library General Public License
# along with the file PLplot; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
# Module for determining all configuration variables related to the wxwidgets
# device driver.
# The following variables are set/modified:
# PLD_wxwidgets - ON means the wxwidgets device is enabled.
# wxwidgets_COMPILE_FLAGS - individual COMPILE_FLAGS required to compile wxwidgets
# device.
# wxwidgets_LINK_FLAGS - list of full path names of libraries and
# linker flags for dynamic wxwidgets device driver.
# wxwidgets_RPATH - rpath (if needed) for anything linked to the
# wxwidgets libraries.
# DRIVERS_LINK_FLAGS - list of device LINK_FLAGS for case
# when ENABLE_DYNDRIVERS OFF.
# Find wxWidgets needed for driver and bindings
if(PLD_wxwidgets OR PLD_wxpng)
if(NOT CMAKE_CXX_COMPILER_WORKS)
message(STATUS "WARNING: no working C++ compiler so "
"setting all wxwidgets devices to OFF."
)
set(PLD_wxwidgets OFF CACHE BOOL "Enable wxwidgets device" FORCE)
set(PLD_wxpng OFF CACHE BOOL "Enable wxwidgets png device" FORCE)
endif(NOT CMAKE_CXX_COMPILER_WORKS)
endif(PLD_wxwidgets OR PLD_wxpng)
if(PLD_wxwidgets OR PLD_wxpng)
if(FORCE_EXTERNAL_STATIC)
set(wxWidgets_USE_STATIC ON)
endif(FORCE_EXTERNAL_STATIC)
find_package(wxWidgets COMPONENTS base core QUIET)
# Convert wxWidgets_LIBRARIES to full pathname form.
cmake_link_flags(wxwidgets_LINK_FLAGS "${wxWidgets_LIBRARIES}")
if(NOT wxWidgets_FOUND OR NOT wxwidgets_LINK_FLAGS)
message(STATUS
"WARNING: wxWidgets or its libraries not found so "
"setting all wxwidgets devices to OFF."
)
set(PLD_wxwidgets OFF CACHE BOOL "Enable wxwidgets device" FORCE)
set(PLD_wxpng OFF CACHE BOOL "Enable wxwidgets png device" FORCE)
else(NOT wxWidgets_FOUND OR NOT wxwidgets_LINK_FLAGS)
# Check if stdint.h can be used from c++ (PL_HAVE_CXX_STDINT_H)
include(TestForStdintCXX)
endif(NOT wxWidgets_FOUND OR NOT wxwidgets_LINK_FLAGS)
endif(PLD_wxwidgets OR PLD_wxpng)
if(PLD_wxwidgets OR PLD_wxpng)
string(REGEX REPLACE ";" " -I"
wxwidgets_COMPILE_FLAGS
"-I${wxWidgets_INCLUDE_DIRS}"
)
string(REGEX REPLACE ";" " -D"
wxWidgets_DEFINITIONS_wD
"-D${wxWidgets_DEFINITIONS}"
)
set(wxWidgets_DEFINITIONS_DEBUG_wD "")
if(wxWidgets_DEFINITIONS_DEBUG AND CMAKE_BUILD_TYPE MATCHES "Debug")
string(REGEX REPLACE ";" " -D"
wxWidgets_DEFINITIONS_DEBUG_wD
"-D${wxWidgets_DEFINITIONS_DEBUG}"
)
endif(wxWidgets_DEFINITIONS_DEBUG AND CMAKE_BUILD_TYPE MATCHES "Debug")
string(REGEX REPLACE ";" " "
wxwidgets_COMPILE_FLAGS
${wxwidgets_COMPILE_FLAGS}
" ${wxWidgets_DEFINITIONS_wD} ${wxWidgets_DEFINITIONS_DEBUG_wD}"
)
message(STATUS "wxWidgets found")
message(STATUS "wxwidgets_COMPILE_FLAGS = ${wxwidgets_COMPILE_FLAGS}")
message(STATUS "wxwidgets_LINK_FLAGS = ${wxwidgets_LINK_FLAGS}")
set(wxwidgets_RPATH ${wxWidgets_LIBRARY_DIRS})
filter_rpath(wxwidgets_RPATH)
if(wxwidgets_RPATH)
message(STATUS "wxwidgets_RPATH = ${wxwidgets_RPATH}")
endif(wxwidgets_RPATH)
if(WITH_FREETYPE)
include(agg)
if(HAVE_AGG)
set(
wxwidgets_COMPILE_FLAGS
"${wxwidgets_COMPILE_FLAGS} -I${AGG_INCLUDE_DIRS}"
)
set(
wxwidgets_LINK_FLAGS
${wxwidgets_LINK_FLAGS}
${AGG_LIBRARIES}
)
else(HAVE_AGG)
message(STATUS "WARNING: wxwidgets driver and bindings components depending on AGG library have been dropped.")
endif(HAVE_AGG)
set(
wxwidgets_COMPILE_FLAGS
"${wxwidgets_COMPILE_FLAGS} -I${FREETYPE_INCLUDE_DIR}"
)
set(
wxwidgets_LINK_FLAGS
${wxwidgets_LINK_FLAGS}
${FREETYPE_LIBRARIES}
)
endif(WITH_FREETYPE)
set(DRIVERS_LINK_FLAGS
${DRIVERS_LINK_FLAGS}
${wxwidgets_LINK_FLAGS}
)
endif(PLD_wxwidgets OR PLD_wxpng)
if(DEFAULT_NO_BINDINGS)
option(ENABLE_wxwidgets "Enable wxwidgets bindings" OFF)
else(DEFAULT_NO_BINDINGS)
option(ENABLE_wxwidgets "Enable wxwidgets bindings" ON)
endif(DEFAULT_NO_BINDINGS)
if(ENABLE_wxwidgets AND NOT CMAKE_CXX_COMPILER_WORKS)
message(STATUS "WARNING: no working C++ compiler so "
"setting ENABLE_wxwidgets to OFF."
)
set(ENABLE_wxwidgets OFF CACHE BOOL "Enable wxwidgets bindings" FORCE)
endif(ENABLE_wxwidgets AND NOT CMAKE_CXX_COMPILER_WORKS)
if(ENABLE_wxwidgets AND NOT PLD_wxwidgets)
message(STATUS
"WARNING: PLD_wxwidgets is OFF so "
"setting ENABLE_wxwidgets to OFF."
)
set(ENABLE_wxwidgets OFF CACHE BOOL "Enable wxwidgets bindings" FORCE)
endif(ENABLE_wxwidgets AND NOT PLD_wxwidgets)
if(ENABLE_wxwidgets)
set(wxwidgets_true "")
else(ENABLE_wxwidgets)
set(wxwidgets_true "#")
endif(ENABLE_wxwidgets)
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