Fix debug build for windows
[libffi.git] / 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