src/smpi/smpif90.in

   1 #!/usr/bin/env sh
   2
   3 # Copyright (c) 2012-2019. The SimGrid Team. All rights reserved.
   4
   5 # This program is free software; you can redistribute it and/or modify it
   6 # under the terms of the license (GNU LGPL) which comes with this package.
   7
   8 SIMGRID_VERSION="@SIMGRID_VERSION_STRING@"
   9 SIMGRID_GITHASH="@SIMGRID_GITHASH@"
  10
  11 REAL_FORTRAN_COMPILER=@SMPI_Fortran_COMPILER@
  12
  13 INCLUDEARGS="@includeflag@"
  14 CMAKE_LINKARGS="-L@libdir@"
  15
  16 @SMPITOOLS_SH@
  17
  18 list_set FFLAGS @SMPI_Fortran_FLAGS@
  19 list_set LINKARGS "-lsimgrid" @SMPI_Fortran_LIBS@ "-lm"
  20 if [ "x${SMPI_PRETEND_CC}" = "x" ]; then
  21    list_add LINKARGS "-shared"
  22 else
  23    echo "Warning: smpif90 pretends to be a regular compiler (SMPI_PRETEND_CC is set). Produced binaries will not be usable in SimGrid."
  24 fi
  25 list_set TMPFILES
  26 main_name=main
  27
  28 cleanup () {
  29     eval $(list_get TMPFILES)
  30     rm -f "$@"
  31 }
  32 trap 'cleanup' EXIT
  33
  34 filter_and_compile() {
  35     list_add TMPFILES "${TMPFILE}"
  36     #replace "program main_name by subroutine user_main (and the end clause as well)"
  37     sed 's/^\([[:space:]]*\)\([eE][nN][dD] \)\{0,1\}[pP][rR][oO][gG][rR][aA][mM][^a-zA-Z0-9]*\([a-zA-Z0-9_]*\)/\1\2subroutine user_main /g' "${ARG}" >> "${TMPFILE}"
  38     SRCFILE="${TMPFILE}"
  39     list_add CMDLINE "${SRCFILE}"
  40 }
  41
  42 NEEDS_OUTPUT=1
  43
  44 list_set CMDLINE "${REAL_FORTRAN_COMPILER}"
  45 list_add_not_empty CMDLINE "${FFLAGS}"
  46 while [ $# -gt 0 ]; do
  47     ARG="$1"
  48     shift
  49     case "${ARG}" in
  50         -c)
  51             CMAKE_LINKARGS=""
  52             LINKARGS=""
  53             list_add CMDLINE "-c"
  54             ;;
  55         *.f90)
  56             FILENAME=`basename ${ARG}`
  57             TMPFILE=$(mymktemp "${ARG}" ".f90")
  58             ORIGFILE="${FILENAME%.f90}"
  59             filter_and_compile
  60             ;;
  61         *.F90)
  62             FILENAME=`basename ${ARG}`
  63             TMPFILE=$(mymktemp "${ARG}" ".F90")
  64             ORIGFILE="${FILENAME%.F90}"
  65             filter_and_compile
  66             ;;
  67         '-version' | '--version')
  68             printf '%b\n' "$SIMGRID_VERSION"
  69             exit 0
  70             ;;
  71         "-git-version" | "--git-version")
  72             printf '%b\n' "$SIMGRID_GITHASH"
  73             exit 0
  74             ;;
  75         '-compiler-version' | '--compiler-version')
  76             ${REAL_FORTRAN_COMPILER} --version
  77             ;;
  78         -o)
  79             list_add CMDLINE "-o$1"
  80             NEEDS_OUTPUT=0
  81             shift
  82             ;;
  83         *)
  84             list_add CMDLINE "${ARG}"
  85             ;;
  86     esac
  87 done
  88
  89 if [ $NEEDS_OUTPUT -ne 0 ]; then
  90    list_add CMDLINE "-o${ORIGFILE}.o"
  91 fi
  92
  93 list_add_not_empty CMDLINE ${INCLUDEARGS}
  94 list_add_not_empty CMDLINE ${CMAKE_LINKARGS}
  95 list_add_not_empty CMDLINE "${LINKARGS}"
  96
  97 eval $(list_get CMDLINE)
  98 "$@"