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 -W3"
  46 md=-MD
  47 cl="cl"
  48 ml="ml"
  49 safeseh="-safeseh"
  50 output=
  51
  52 while [ $# -gt 0 ]
  53 do
  54   case $1
  55   in
  56     -fexceptions)
  57       # Don't enable exceptions for now.
  58       #args="$args -EHac"
  59       shift 1
  60     ;;
  61     -m32)
  62       shift 1
  63     ;;
  64     -m64)
  65       cl="cl"   # "$MSVC/x86_amd64/cl"
  66       ml="ml64" # "$MSVC/x86_amd64/ml64"
  67       safeseh=
  68       shift 1
  69     ;;
  70     -O0)
  71       args="$args -Od"
  72       shift 1
  73     ;;
  74     -O*)
  75       # If we're optimizing, make sure we explicitly turn on some optimizations
  76       # that are implicitly disabled by debug symbols (-Zi).
  77       args="$args $1 -OPT:REF -OPT:ICF -INCREMENTAL:NO"
  78       shift 1
  79     ;;
  80     -g)
  81       # Enable debug symbol generation.
  82       args="$args -Zi -DEBUG"
  83       shift 1
  84     ;;
  85     -DFFI_DEBUG)
  86       # Link against debug CRT and enable runtime error checks.
  87       args="$args -RTC1"
  88       defines="$defines $1"
  89       md=-MDd
  90       shift 1
  91     ;;
  92     -c)
  93       args="$args -c"
  94       args="$(echo $args | sed 's%/Fe%/Fo%g')"
  95       single="-c"
  96       shift 1
  97     ;;
  98     -D*=*)
  99       name="$(echo $1|sed 's/-D\([^=][^=]*\)=.*/\1/g')"
 100       value="$(echo $1|sed 's/-D[^=][^=]*=//g')"
 101       args="$args -D${name}='$value'"
 102       defines="$defines -D${name}='$value'"
 103       shift 1
 104     ;;
 105     -D*)
 106       args="$args $1"
 107       defines="$defines $1"
 108       shift 1
 109     ;;
 110     -I)
 111       args="$args -I$2"
 112       includes="$includes -I$2"
 113       shift 2
 114     ;;
 115     -I*)
 116       args="$args $1"
 117       includes="$includes $1"
 118       shift 1
 119     ;;
 120     -W|-Wextra)
 121       # TODO map extra warnings
 122       shift 1
 123     ;;
 124     -Wall)
 125       # -Wall on MSVC is overzealous, and we already build with -W3. Nothing
 126       # to do here.
 127       shift 1
 128     ;;
 129     -Werror)
 130       args="$args -WX"
 131       shift 1
 132     ;;
 133     -W*)
 134       # TODO map specific warnings
 135       shift 1
 136     ;;
 137     -S)
 138       args="$args -FAs"
 139       shift 1
 140     ;;
 141     -o)
 142       outdir="$(dirname $2)"
 143       base="$(basename $2|sed 's/\.[^.]*//g')"
 144       if [ -n "$single" ]; then
 145         output="-Fo$2"
 146       else
 147         output="-Fe$2"
 148       fi
 149       if [ -n "$assembly" ]; then
 150         args="$args $output"
 151       else
 152         args="$args $output -Fd$outdir/$base -Fp$outdir/$base -Fa$outdir/$base"
 153       fi
 154       shift 2
 155     ;;
 156     *.S)
 157       src=$1
 158       assembly="true"
 159       shift 1
 160     ;;
 161     *.c)
 162       args="$args $1"
 163       shift 1
 164     ;;
 165     *)
 166       # Assume it's an MSVC argument, and pass it through.
 167       args="$args $1"
 168       shift 1
 169     ;;
 170   esac
 171 done
 172
 173 if [ -n "$assembly" ]; then
 174     if [ -z "$outdir" ]; then
 175       outdir="."
 176     fi
 177     ppsrc="$outdir/$(basename $src|sed 's/.S$/.asm/g')"
 178     echo "$cl -nologo -EP $includes $defines $src > $ppsrc"
 179     "$cl" -nologo -EP $includes $defines $src > $ppsrc || exit $?
 180     output="$(echo $output | sed 's%/F[dpa][^ ]*%%g')"
 181     args="-nologo $safeseh $single $output $ppsrc"
 182
 183     echo "$ml $args"
 184     eval "\"$ml\" $args"
 185     result=$?
 186
 187     # required to fix ml64 broken output?
 188     #mv *.obj $outdir
 189 else
 190     args="$md $args"
 191     echo "$cl $args"
 192     eval "\"$cl\" $args"
 193     result=$?
 194 fi
 195
 196 exit $result
 197