libffi/msvcc.sh

   1 #!/bin/sh
   2
   3 # ***** BEGIN LICENSE BLOCK *****
   4 # Version: MPL 1.1/GPL 2.0/LGPL 2.1
   5 #
   6 # The contents of this file are subject to the Mozilla Public License Version
   7 # 1.1 (the "License"); you may not use this file except in compliance with
   8 # the License. You may obtain a copy of the License at
   9 # http://www.mozilla.org/MPL/
  10 #
  11 # Software distributed under the License is distributed on an "AS IS" basis,
  12 # WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  13 # for the specific language governing rights and limitations under the
  14 # License.
  15 #
  16 # The Original Code is the MSVC wrappificator.
  17 #
  18 # The Initial Developer of the Original Code is
  19 # Timothy Wall <twalljava@dev.java.net>.
  20 # Portions created by the Initial Developer are Copyright (C) 2009
  21 # the Initial Developer. All Rights Reserved.
  22 #
  23 # Contributor(s):
  24 #   Daniel Witte <dwitte@mozilla.com>
  25 #
  26 # Alternatively, the contents of this file may be used under the terms of
  27 # either the GNU General Public License Version 2 or later (the "GPL"), or
  28 # the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  29 # in which case the provisions of the GPL or the LGPL are applicable instead
  30 # of those above. If you wish to allow use of your version of this file only
  31 # under the terms of either the GPL or the LGPL, and not to allow others to
  32 # use your version of this file under the terms of the MPL, indicate your
  33 # decision by deleting the provisions above and replace them with the notice
  34 # and other provisions required by the GPL or the LGPL. If you do not delete
  35 # the provisions above, a recipient may use your version of this file under
  36 # the terms of any one of the MPL, the GPL or the LGPL.
  37 #
  38 # ***** END LICENSE BLOCK *****
  39
  40 #
  41 # GCC-compatible wrapper for cl.exe and ml.exe. Arguments are given in GCC
  42 # format and translated into something sensible for cl or ml.
  43 #
  44
  45 args="-nologo"
  46 md=-MD
  47 cl="cl"
  48 ml="ml"
  49 output=
  50
  51 while [ $# -gt 0 ]
  52 do
  53   case $1
  54   in
  55     -fexceptions)
  56       # Don't enable exceptions for now.
  57       #args="$args -EHac"
  58       shift 1
  59     ;;
  60     -m32)
  61       shift 1
  62     ;;
  63     -m64)
  64       cl="cl"   # "$MSVC/x86_amd64/cl"
  65       ml="ml64" # "$MSVC/x86_amd64/ml64"
  66       shift 1
  67     ;;
  68     -O*)
  69       args="$args $1"
  70       shift 1
  71     ;;
  72     -g)
  73       # Can't specify -RTC1 or -Zi in opt. -Gy is ok. Use -OPT:REF?
  74       args="$args -D_DEBUG -RTC1 -Zi"
  75       md=-MDd
  76       shift 1
  77     ;;
  78     -c)
  79       args="$args -c"
  80       args="$(echo $args | sed 's%/Fe%/Fo%g')"
  81       single="-c"
  82       shift 1
  83     ;;
  84     -D*=*)
  85       name="$(echo $1|sed 's/-D\([^=][^=]*\)=.*/\1/g')"
  86       value="$(echo $1|sed 's/-D[^=][^=]*=//g')"
  87       args="$args -D${name}='$value'"
  88       defines="$defines -D${name}='$value'"
  89       shift 1
  90     ;;
  91     -D*)
  92       args="$args $1"
  93       defines="$defines $1"
  94       shift 1
  95     ;;
  96     -I)
  97       args="$args -I$2"
  98       includes="$includes -I$2"
  99       shift 2
 100     ;;
 101     -I*)
 102       args="$args $1"
 103       includes="$includes $1"
 104       shift 1
 105     ;;
 106     -W|-Wextra)
 107       # TODO map extra warnings
 108       shift 1
 109     ;;
 110     -Wall)
 111       # -Wall on MSVC is overzealous. Use -W3 instead.
 112       args="$args -W3"
 113       shift 1
 114     ;;
 115     -Werror)
 116       args="$args -WX"
 117       shift 1
 118     ;;
 119     -W*)
 120       # TODO map specific warnings
 121       shift 1
 122     ;;
 123     -S)
 124       args="$args -FAs"
 125       shift 1
 126     ;;
 127     -o)
 128       outdir="$(dirname $2)"
 129       base="$(basename $2|sed 's/\.[^.]*//g')"
 130       if [ -n "$single" ]; then
 131         output="-Fo$2"
 132       else
 133         output="-Fe$2"
 134       fi
 135       if [ -n "$assembly" ]; then
 136         args="$args $output"
 137       else
 138         args="$args $output -Fd$outdir/$base -Fp$outdir/$base -Fa$outdir/$base"
 139       fi
 140       shift 2
 141     ;;
 142     *.S)
 143       src=$1
 144       assembly="true"
 145       shift 1
 146     ;;
 147     *.c)
 148       args="$args $1"
 149       shift 1
 150     ;;
 151     *)
 152       # Assume it's an MSVC argument, and pass it through.
 153       args="$args $1"
 154       shift 1
 155     ;;
 156   esac
 157 done
 158
 159 if [ -n "$assembly" ]; then
 160     if [ -z "$outdir" ]; then
 161       outdir="."
 162     fi
 163     ppsrc="$outdir/$(basename $src|sed 's/.S$/.asm/g')"
 164     echo "$cl -nologo -EP $includes $defines $src > $ppsrc"
 165     "$cl" -nologo -EP $includes $defines $src > $ppsrc || exit $?
 166     output="$(echo $output | sed 's%/F[dpa][^ ]*%%g')"
 167     args="-nologo -safeseh $single $output $ppsrc"
 168
 169     echo "$ml $args"
 170     eval "\"$ml\" $args"
 171     result=$?
 172
 173     # required to fix ml64 broken output?
 174     #mv *.obj $outdir
 175 else
 176     args="$md $args"
 177     echo "$cl $args"
 178     eval "\"$cl\" $args"
 179     result=$?
 180 fi
 181
 182 exit $result
 183