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 # By default, we execute the commands instead of only showing them to cmake
  45 Show=
  46
  47 list_set CMDLINE "${REAL_FORTRAN_COMPILER}"
  48 list_add_not_empty CMDLINE "${FFLAGS}"
  49 while [ $# -gt 0 ]; do
  50     ARG="$1"
  51     shift
  52     case "${ARG}" in
  53         -c)
  54             CMAKE_LINKARGS=""
  55             LINKARGS=""
  56             list_add CMDLINE "-c"
  57             ;;
  58         *.f90)
  59             FILENAME=`basename ${ARG}`
  60             TMPFILE=$(mymktemp "${ARG}" ".f90")
  61             ORIGFILE="${FILENAME%.f90}"
  62             filter_and_compile
  63             ;;
  64         *.F90)
  65             FILENAME=`basename ${ARG}`
  66             TMPFILE=$(mymktemp "${ARG}" ".F90")
  67             ORIGFILE="${FILENAME%.F90}"
  68             filter_and_compile
  69             ;;
  70         '-version' | '--version')
  71             printf '%b\n' "$SIMGRID_VERSION"
  72             exit 0
  73             ;;
  74         "-git-version" | "--git-version")
  75             printf '%b\n' "$SIMGRID_GITHASH"
  76             exit 0
  77             ;;
  78         '-compiler-version' | '--compiler-version')
  79             ${REAL_FORTRAN_COMPILER} --version
  80             ;;
  81         -o)
  82             list_add CMDLINE "-o$1"
  83             NEEDS_OUTPUT=0
  84             shift
  85             ;;
  86         '-show'|'-compile-info'|'-link-info')
  87             # Dry run displaying commands instead of executing them. Useful to cmake
  88             Show=echo
  89             ;;
  90         *)
  91             list_add CMDLINE "${ARG}"
  92             ;;
  93     esac
  94 done
  95
  96 if [ $NEEDS_OUTPUT -ne 0 ]; then
  97    list_add CMDLINE "-o${ORIGFILE}.o"
  98 fi
  99
 100 list_add_not_empty CMDLINE ${INCLUDEARGS}
 101 list_add_not_empty CMDLINE ${CMAKE_LINKARGS}
 102 list_add_not_empty CMDLINE "${LINKARGS}"
 103
 104 eval $(list_get CMDLINE)
 105 $Show "$@"