# examples/perl/CMakeLists.txt
### Process this file with cmake to produce Makefile
###
# Copyright (C) 2006 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

# N.B. This file is used for both the core build (which installs the examples
# and optionally [depending on BUILD_TEST} builds them) and the installed
# examples build.  The core build has BUILD_TEST OFF or ON at user option
# and CORE_BUILD always ON.  The installed examples build always has
# BUILD_TEST ON and CORE_BUILD OFF.

set(perl_STRING_INDICES
  "01"
  "02"
  "03"
  "04"
  "05"
  "06"
  "07"
  "08"
  "09"
  "10"
  "11"
  "12"
  "13"
  "14"
  "15"
  "16"
  "17"
  "18"
  "19"
  "20"
  "21"
  "22"
  "23"
  "24"
  "25"
  "26"
  "27"
  "28"
  "29"
  "30"
  "31"
  "33"
  )

set(perl_SCRIPTS)
foreach(STRING_INDEX ${perl_STRING_INDICES})
  list(APPEND perl_SCRIPTS ${CMAKE_CURRENT_SOURCE_DIR}/x${STRING_INDEX}.pl)
endforeach(STRING_INDEX ${c_STRING_INDICES})

# Target that must be run before any pdl tests.
set_property(GLOBAL PROPERTY TARGETS_examples_pdl plplot${LIB_TAG})
# File dependencies for any pdl tests.
set_property(GLOBAL PROPERTY FILES_examples_pdl plplot${LIB_TAG} ${perl_SCRIPTS})

if(CORE_BUILD)
  set(PERM_SCRIPTS
    OWNER_READ
    OWNER_WRITE
    OWNER_EXECUTE
    GROUP_READ
    GROUP_EXECUTE
    WORLD_READ
    WORLD_EXECUTE
    )

  # These are standalone scripts which are executable and which
  # should be installed in the examples/perl directory.
  install(FILES ${perl_SCRIPTS}
    DESTINATION ${DATA_DIR}/examples/perl
    PERMISSIONS ${PERM_SCRIPTS}
    )

  set(perl_DATA README.perldemos)

  set(PERM_DATA
    OWNER_READ
    OWNER_WRITE
    GROUP_READ
    WORLD_READ
    )

  # These are data files which should be installed in the examples/perl
  # directory.
  install(FILES ${perl_DATA}
    DESTINATION ${DATA_DIR}/examples/perl
    PERMISSIONS ${PERM_DATA}
    )

  install(FILES CMakeLists.txt 
    DESTINATION ${DATA_DIR}/examples/perl
    )

endif(CORE_BUILD)
