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# bindings/qt_gui/CMakeLists.txt
### Process this file with cmake to produce Makefile
###
# Copyright (C) 2006-2013 Alan W. Irwin
#
# 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 PLplot; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
if(ENABLE_qt)
# Set up Qt4-based build environment.
if(NOT QT_LIBRARIES)
message(FATAL_ERROR "include(${QT_USE_FILE}) failed in bindings/qt_gui subdirectory.")
endif(NOT QT_LIBRARIES)
set(qt_SOURCE plqt.cpp)
include_directories(
${CMAKE_SOURCE_DIR}/include
${CMAKE_SOURCE_DIR}/lib/qsastime
${CMAKE_SOURCE_DIR}/lib/nistcd
${CMAKE_SOURCE_DIR}/drivers
${CMAKE_BINARY_DIR}
${CMAKE_BINARY_DIR}/include
)
set_source_files_properties(
${qt_SOURCE}
PROPERTIES COMPILE_FLAGS "-DUSINGDLL"
)
if(ANY_QT_DEVICE)
add_library(plplotqt${LIB_TAG} ${qt_SOURCE})
add_dependencies(plplotqt${LIB_TAG} moc_outfile_generated)
else(ANY_QT_DEVICE)
message(FATAL_ERROR "Internal build system inconsistency between ENABLE_qt true and ANY_QT_DEVICE false.")
endif(ANY_QT_DEVICE)
target_link_libraries(
plplotqt${LIB_TAG}
plplot${LIB_TAG}
${MATH_LIB}
${QT_LIBRARIES}
)
# Update the target COMPILE_DEFINITIONS and INCLUDE_DIRECTORIES
set_qt_target_properties(plplotqt${LIB_TAG})
if(NON_TRANSITIVE)
# Note that there are implicit references to classes in QtCore, QtGui and QtSvg
# so we need to add all three to the list of libraries to link to plplotqtd.
# This is just equivalent to adding QT_LIBRARIES.
#
# empty list ==> non-transitive linking for everything that links to
# libplplotqtd in the shared libraries case.
target_link_libraries(plplotqt${LIB_TAG} LINK_INTERFACE_LIBRARIES ${QT_LIBRARIES})
# This configures the pkg-config method to use non-transitive linking.
set(PC_REQUIRES_TAG "Requires.private")
else(NON_TRANSITIVE)
# This configures the pkg-config method to use transitive linking
set(PC_REQUIRES_TAG "Requires")
endif(NON_TRANSITIVE)
# qt_RPATH set in cmake/modules/qt.cmake. This is only used for the
# install-tree rpath since cmake handles the build-tree rpath
# automatically (so long as full pathnames to libraries are used).
#message("qt_RPATH = ${qt_RPATH}")
if(USE_RPATH)
# Order is important here because of /usr/lib concerns.
set(LIB_INSTALL_RPATH
${LIB_DIR}
${qt_RPATH}
${libplplot${LIB_TAG}_RPATH}
)
#message("LIB_INSTALL_RPATH = ${LIB_INSTALL_RPATH}")
set_target_properties(plplotqt${LIB_TAG}
PROPERTIES
SOVERSION ${plplotqt_SOVERSION}
VERSION ${plplotqt_VERSION}
INSTALL_RPATH "${LIB_INSTALL_RPATH}"
INSTALL_NAME_DIR "${LIB_DIR}"
)
else(USE_RPATH)
set_target_properties(plplotqt${LIB_TAG}
PROPERTIES
SOVERSION ${plplotqt_SOVERSION}
VERSION ${plplotqt_VERSION}
INSTALL_NAME_DIR "${LIB_DIR}"
)
endif(USE_RPATH)
install(TARGETS plplotqt${LIB_TAG}
EXPORT export_plplot
ARCHIVE DESTINATION ${LIB_DIR}
LIBRARY DESTINATION ${LIB_DIR}
RUNTIME DESTINATION ${BIN_DIR}
)
# Transform "${QT_LIBRARIES}" to the standard pkg-config form.
pkg_config_link_flags(
libplplotqt${LIB_TAG}_LINK_FLAGS
"${QT_LIBRARIES}"
)
# Configure pkg-config *.pc file corresponding to the compile and link
# flags needed by a Qt GUI executable using extqt to gain access to PLplot.
if(PKG_CONFIG_EXECUTABLE)
if(LIB_TAG)
set(PC_PRECISION "double")
else(LIB_TAG)
set(PC_PRECISION "single")
endif(LIB_TAG)
# Each list element must consist of a colon-separated string with the
# following fields which are parsed out in the foreach loop below and
# used to configure the corresponding pkg-config *.pc file.
# BINDING - ENABLE_${BINDING} keeps track of whether a
# binding has been enabled (ON) or not (OFF).
# Also, ${BINDING} used to determine PC_FILE_SUFFIX
# which helps to determine name of configured
# *.pc file.
# PC_SHORT_NAME - Used in *.pc NAME: field
# PC_LONG_NAME - Used in *.pc Description: field
# PC_LIBRARY_NAME - Used in *.pc Libs: field
# Also used to determine PC_LINK_FLAGS and
# PC_COMPILE_FLAGS used in *.pc Libs: and Cflags:
# fields.
set(PC_DATA "qt:Qt:Qt4 bindings, :plplotqt${LIB_TAG}")
string(REGEX REPLACE "^(.*):.*:.*:.*$" "\\1" BINDING ${PC_DATA})
set(PC_FILE_SUFFIX "-${BINDING}")
set(PC_REQUIRES "plplot${LIB_TAG}")
string(REGEX REPLACE "^.*:(.*):.*:.*$" "\\1" PC_SHORT_NAME ${PC_DATA})
string(REGEX REPLACE "^.*:.*:(.*):.*$" "\\1" PC_LONG_NAME ${PC_DATA})
string(REGEX REPLACE "^.*:.*:.*:(.*)$" "\\1" PC_LIBRARY_NAME ${PC_DATA})
set(PC_LINK_FLAGS "${lib${PC_LIBRARY_NAME}_LINK_FLAGS}")
set(PC_COMPILE_FLAGS "${pc_qt_COMPILE_FLAGS}")
set(PC_LINK_FLAGS "-l${PC_LIBRARY_NAME} ${PC_LINK_FLAGS}")
set(PC_CONFIGURED_FILE
${CMAKE_BINARY_DIR}/pkgcfg/plplot${LIB_TAG}${PC_FILE_SUFFIX}.pc
)
configure_file(
${CMAKE_SOURCE_DIR}/pkgcfg/plplot-template.pc.in
${PC_CONFIGURED_FILE}
@ONLY
)
install(FILES ${PC_CONFIGURED_FILE} DESTINATION ${PKG_CONFIG_DIR})
endif(PKG_CONFIG_EXECUTABLE)
add_subdirectory(pyqt4)
endif(ENABLE_qt)
|
