/tags/v5_9_2/bindings/f95/CMakeLists.txt

# bindings/f95/CMakeLists.txt
### Process this file with cmake to produce Makefile
###
# Copyright (C) 2006 Andrew Ross
#
# 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_f95)

# Set the include path
include_directories(
${CMAKE_SOURCE_DIR}/include
${CMAKE_BINARY_DIR}
${CMAKE_BINARY_DIR}/include
${CMAKE_CURRENT_SOURCE_DIR}
${CMAKE_CURRENT_BINARY_DIR}
)

# Generate the include file that specifies the kind of floating
# point (single vs double) PLplot supports
#
FILE(TO_NATIVE_PATH "${CMAKE_CURRENT_BINARY_DIR}/plflt.inc" INC_FILE)
FILE(WRITE "${INC_FILE}"
     "! Include file to control the kind of floating point number\n"
     "! used by PLplot (single vs double)\n"
     "! This file is automatically generated by CMake\n")
if(PL_DOUBLE)
  FILE(APPEND "${INC_FILE}"
       "integer, parameter :: plflt   = kind(1.0d0)\n")
else(PL_DOUBLE)
  FILE(APPEND "${INC_FILE}"
       "integer, parameter :: plflt   = kind(1.0)\n")
endif(PL_DOUBLE)
FILE(APPEND "${INC_FILE}"
     "integer, parameter :: plunicode  = selected_int_kind(10)\n")

# Mark the include file as being generated
set_source_files_properties(plflt.inc PROPERTIES GENERATED ON)

## Build C part of F95 bindings
if(WIN32)
  # Set the flags for the C compiler. The C stubs need to have the
  # correct case and calling convention for the Fortran compiler
  IF(TARGET_FORTRAN MATCHES "IVF")
    SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /DIVF")
  #
  # (AM) This flag make the C compiler create __cdecl style routines.
  # This is not the default for Compaq Visual Fortran.
  #ELSEIF(TARGET_FORTRAN MATCHES "CVF")
  #  SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /DCVF")
  ENDIF(TARGET_FORTRAN MATCHES "IVF")
endif(WIN32)

set(plplotf95c${LIB_TAG}_LIB_SRCS
plstubs.h
sc3d.c
sccont.c
scstubs.c
)

add_library(plplotf95c${LIB_TAG} ${plplotf95c${LIB_TAG}_LIB_SRCS})

target_link_libraries(plplotf95c${LIB_TAG}  plplot${LIB_TAG})

if(USE_RPATH)
  get_target_property(LIB_INSTALL_RPATH plplot${LIB_TAG} INSTALL_RPATH)
  set_target_properties(plplotf95c${LIB_TAG}
  PROPERTIES
  SOVERSION ${plplotf95_SOVERSION}
  VERSION ${plplotf95_VERSION}
  INSTALL_RPATH "${LIB_INSTALL_RPATH}"
  INSTALL_NAME_DIR "${LIB_DIR}"
  )
else(USE_RPATH)
  set_target_properties(plplotf95c${LIB_TAG}
  PROPERTIES
  SOVERSION ${plplotf95_SOVERSION}
  VERSION ${plplotf95_VERSION}
  INSTALL_NAME_DIR "${LIB_DIR}"
  )
endif(USE_RPATH)

install(TARGETS plplotf95c${LIB_TAG}
ARCHIVE DESTINATION ${LIB_DIR}
LIBRARY DESTINATION ${LIB_DIR}
RUNTIME DESTINATION ${BIN_DIR}
)


## Build fortran part of F95 bindings
set(plplotf95${LIB_TAG}_LIB_SRCS
strutil.f90
configurable.f90
sfstubsf95.f90
sfstubs.h
)

if(WIN32 AND BUILD_SHARED_LIBS)
  SET(plplotf95${LIB_TAG}_LIB_SRCS ${plplotf95${LIB_TAG}_LIB_SRCS} plplotf95.def)
endif(WIN32 AND BUILD_SHARED_LIBS)

if(BUILD_SHARED_LIBS)
  SET_SOURCE_FILES_PROPERTIES(${plplotf95c${LIB_TAG}_LIB_SRCS}
      PROPERTIES COMPILE_FLAGS "-DUSINGDLL" )
endif(BUILD_SHARED_LIBS)

# Explicitly include dependencies for sfstubsf95.f90
include(AddFileDependencies)
add_file_dependencies(sfstubsf95.f90 ${CMAKE_CURRENT_BINARY_DIR}/plflt.inc)

add_library(plplotf95${LIB_TAG} ${plplotf95${LIB_TAG}_LIB_SRCS})

target_link_libraries(plplotf95${LIB_TAG}  plplotf95c${LIB_TAG})

if(USE_RPATH)
  set_target_properties(plplotf95${LIB_TAG}
  PROPERTIES
  SOVERSION ${plplotf95_SOVERSION}
  VERSION ${plplotf95_VERSION}
  INSTALL_RPATH "${LIB_INSTALL_RPATH}"
  INSTALL_NAME_DIR "${LIB_DIR}"
  )
else(USE_RPATH)
  set_target_properties(plplotf95${LIB_TAG}
  PROPERTIES
  SOVERSION ${plplotf95_SOVERSION}
  VERSION ${plplotf95_VERSION}
  INSTALL_NAME_DIR "${LIB_DIR}"
  )
endif(USE_RPATH)

# Set the path and the suffix for the (shared) libraries
if(CYGWIN)
  if(BUILD_SHARED_LIBS)
    set(SHLIB_DIR "${BIN_DIR}")
  endif(BUILD_SHARED_LIBS)
  set(VERSION_SUFFIX "-${plplotf95_VERSION}")
else(CYGWIN)
  set(VERSION_SUFFIX "")
endif(CYGWIN)

install(TARGETS plplotf95${LIB_TAG}
ARCHIVE DESTINATION ${LIB_DIR}
LIBRARY DESTINATION ${LIB_DIR}
RUNTIME DESTINATION ${BIN_DIR}
)

if(CMAKE_MAJOR_VERSION EQUAL 2 AND CMAKE_MINOR_VERSION EQUAL 4)
  # Yuk! All Makefiles are run from the top level build directory and
  # so the f90 .mod files end up there rather than in the bindings/f95
  # directory. Ifort and pgf90 both have a -module command line option to
  # override this location, but I'm not sure how portable that?
  install(
  FILES
  ${CMAKE_BINARY_DIR}/plplot.mod
  ${CMAKE_BINARY_DIR}/plplotp.mod
  ${CMAKE_BINARY_DIR}/plplot_flt.mod
  DESTINATION ${F95_MOD_DIR}
  )
else(CMAKE_MAJOR_VERSION EQUAL 2 AND CMAKE_MINOR_VERSION EQUAL 4)
  # For the current cvs version of CMake, the module files are created by
  # default during the library build in the more logical bindings/f95
  # directory.
  install(
  FILES
  ${CMAKE_BINARY_DIR}/bindings/f95/plplot.mod
  ${CMAKE_BINARY_DIR}/bindings/f95/plplotp.mod
  ${CMAKE_BINARY_DIR}/bindings/f95/plplot_flt.mod
  DESTINATION ${F95_MOD_DIR}
  )
endif(CMAKE_MAJOR_VERSION EQUAL 2 AND CMAKE_MINOR_VERSION EQUAL 4)

# Configure pkg-config *.pc file corresponding to libplplotf95${LIB_TAG}
if(PKG_CONFIG_EXECUTABLE)
  if(LIB_TAG)
    set(PC_PRECISION "double")
  else(LIB_TAG)
    set(PC_PRECISION "single")
  endif(LIB_TAG)
  # Each list element must consist of a colon-separated string with the
  # following fields which are parsed out in the foreach loop below and
  # used to configure the corresponding pkg-config *.pc file.
  # BINDING 	      	  - ENABLE_${BINDING} keeps track of whether a
  # 			    binding has been enabled (ON) or not (OFF).
  #			    Also, ${BINDING} used to determine PC_FILE_SUFFIX
  #			    which helps to determine name of configured
  #			    *.pc file.
  # PC_SHORT_NAME	  - Used in *.pc NAME: field
  # PC_LONG_NAME	  - Used in *.pc Description: field
  # PC_LIBRARY_NAME	  - Used in *.pc Libs: field
  #                         Also used to determine PC_LINK_FLAGS and
  #                         PC_COMPILE_FLAGS used in *.pc Libs: and Cflags:
  #			    fields.
  set(PC_DATA "f95:F95:F95 bindings, :plplotf95${LIB_TAG}${VERSION_SUFFIX}")

  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${PC_LIBRARY_NAME}_LINK_FLAGS}")
  set(PC_COMPILE_FLAGS "${lib${PC_LIBRARY_NAME}_COMPILE_FLAGS}")
  set(PC_LINK_FLAGS
  "-l${PC_LIBRARY_NAME} -lplplotf95c${LIB_TAG}${VERSION_SUFFIX} ${PC_LINK_FLAGS}"
  )
  set(PC_COMPILE_FLAGS "-I${F95_MOD_DIR} ${PC_COMPILE_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.cmake
  ${PC_CONFIGURED_FILE}
  @ONLY
  )
  install(FILES ${PC_CONFIGURED_FILE} DESTINATION ${PKG_CONFIG_DIR})
endif(PKG_CONFIG_EXECUTABLE)
endif(ENABLE_f95)