# include/CMakeLists.txt for PLplot
###
### Process this file with cmake to produce Makefile
###
# Copyright (C) 2006-2016 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

configure_file(
  ${CMAKE_CURRENT_SOURCE_DIR}/plConfig.h.in
  ${CMAKE_CURRENT_BINARY_DIR}/plConfig.h
  )

configure_file(
  ${CMAKE_CURRENT_SOURCE_DIR}/plDevs.h.in
  ${CMAKE_CURRENT_BINARY_DIR}/plDevs.h
  )

configure_file(
  ${CMAKE_CURRENT_SOURCE_DIR}/pldll.h.in
  ${CMAKE_CURRENT_BINARY_DIR}/pldll.h
  )

set(plhershey-unicode-gen_SRCS
  ${CMAKE_SOURCE_DIR}/fonts/plhershey-unicode-gen.c
  )

if(NOT CMAKE_CROSSCOMPILING)
  add_executable(plhershey-unicode-gen ${plhershey-unicode-gen_SRCS})
else(NOT CMAKE_CROSSCOMPILING)
  SET(IMPORT_EXECUTABLES ${CMAKE_NATIVE_BINARY_DIR}/include/ImportExecutables.cmake)
  INCLUDE(${IMPORT_EXECUTABLES})
endif(NOT CMAKE_CROSSCOMPILING)

add_custom_command(
  OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/plhershey-unicode.h
  COMMAND plhershey-unicode-gen
  ${CMAKE_SOURCE_DIR}/fonts/plhershey-unicode.csv
  ${CMAKE_CURRENT_BINARY_DIR}/plhershey-unicode.h
  DEPENDS
  plhershey-unicode-gen
  ${CMAKE_SOURCE_DIR}/fonts/plhershey-unicode.csv
  )

if(NOT CMAKE_CROSSCOMPILING)
  export(TARGETS plhershey-unicode-gen FILE ${CMAKE_CURRENT_BINARY_DIR}/ImportExecutables.cmake )
endif(NOT CMAKE_CROSSCOMPILING)

# For cross-directory dependencies....
add_custom_target(
  plhershey-unicode.h_built
  DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/plhershey-unicode.h
  )

set(include_INSTALLED_HEADERS
  disptab.h
  drivers.h
  pdf.h
  pldebug.h
  ${CMAKE_CURRENT_BINARY_DIR}/pldll.h
  plevent.h
  plplot.h
  plplotP.h
  plstrm.h
  plxwd.h
  ${CMAKE_CURRENT_BINARY_DIR}/plConfig.h
  ${CMAKE_CURRENT_BINARY_DIR}/plDevs.h
  )

#qt.h only useful if anyone wants to build a Qt application with the Qt widget driver
if(PLD_qtwidget OR PLD_extqt)
  list(APPEND include_INSTALLED_HEADERS qt.h)
endif(PLD_qtwidget OR PLD_extqt)

install(FILES ${include_INSTALLED_HEADERS} DESTINATION ${INCLUDE_DIR})