Lloyd Pique | 457ba79 | 2015-10-27 14:32:21 -0700 | [diff] [blame] | 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_orig=$@ |
| 46 | args="-nologo -W3" |
| 47 | static_crt= |
| 48 | debug_crt= |
| 49 | cl="cl" |
| 50 | ml="ml" |
| 51 | safeseh="-safeseh" |
| 52 | output= |
| 53 | |
| 54 | while [ $# -gt 0 ] |
| 55 | do |
| 56 | case $1 |
| 57 | in |
| 58 | -fexceptions) |
| 59 | # Don't enable exceptions for now. |
| 60 | #args="$args -EHac" |
| 61 | shift 1 |
| 62 | ;; |
| 63 | -m32) |
| 64 | shift 1 |
| 65 | ;; |
| 66 | -m64) |
| 67 | ml="ml64" # "$MSVC/x86_amd64/ml64" |
| 68 | safeseh= |
| 69 | shift 1 |
| 70 | ;; |
| 71 | -clang-cl) |
| 72 | cl="clang-cl" |
| 73 | safeseh= |
| 74 | shift 1 |
| 75 | ;; |
| 76 | -O0) |
| 77 | args="$args -Od" |
| 78 | shift 1 |
| 79 | ;; |
| 80 | -O*) |
| 81 | # Runtime error checks (enabled by setting -RTC1 in the -DFFI_DEBUG |
| 82 | # case below) are not compatible with optimization flags and will |
| 83 | # cause the build to fail. Therefore, drop the optimization flag if |
| 84 | # -DFFI_DEBUG is also set. |
| 85 | case $args_orig in |
| 86 | *-DFFI_DEBUG*) |
| 87 | args="$args" |
| 88 | ;; |
| 89 | *) |
| 90 | # The ax_cc_maxopt.m4 macro from the upstream autoconf-archive |
| 91 | # project doesn't support MSVC and therefore ends up trying to |
| 92 | # use -O3. Use the equivalent "max optimization" flag for MSVC |
| 93 | # instead of erroring out. |
| 94 | case $1 in |
| 95 | -O3) |
| 96 | args="$args -O2" |
| 97 | ;; |
| 98 | *) |
| 99 | args="$args $1" |
| 100 | ;; |
| 101 | esac |
| 102 | opt="true" |
| 103 | ;; |
| 104 | esac |
| 105 | shift 1 |
| 106 | ;; |
| 107 | -g) |
| 108 | # Enable debug symbol generation. |
| 109 | args="$args -Zi" |
| 110 | shift 1 |
| 111 | ;; |
| 112 | -DFFI_DEBUG) |
| 113 | # Enable runtime error checks. |
| 114 | args="$args -RTC1" |
| 115 | defines="$defines $1" |
| 116 | shift 1 |
| 117 | ;; |
| 118 | -DUSE_STATIC_RTL) |
| 119 | # Link against static CRT. |
| 120 | static_crt=1 |
| 121 | shift 1 |
| 122 | ;; |
| 123 | -DUSE_DEBUG_RTL) |
| 124 | # Link against debug CRT. |
| 125 | debug_crt=1 |
| 126 | shift 1 |
| 127 | ;; |
| 128 | -c) |
| 129 | args="$args -c" |
| 130 | args="$(echo $args | sed 's%/Fe%/Fo%g')" |
| 131 | single="-c" |
| 132 | shift 1 |
| 133 | ;; |
| 134 | -D*=*) |
| 135 | name="$(echo $1|sed 's/-D\([^=][^=]*\)=.*/\1/g')" |
| 136 | value="$(echo $1|sed 's/-D[^=][^=]*=//g')" |
| 137 | args="$args -D${name}='$value'" |
| 138 | defines="$defines -D${name}='$value'" |
| 139 | shift 1 |
| 140 | ;; |
| 141 | -D*) |
| 142 | args="$args $1" |
| 143 | defines="$defines $1" |
| 144 | shift 1 |
| 145 | ;; |
| 146 | -I) |
| 147 | args="$args -I$2" |
| 148 | includes="$includes -I$2" |
| 149 | shift 2 |
| 150 | ;; |
| 151 | -I*) |
| 152 | args="$args $1" |
| 153 | includes="$includes $1" |
| 154 | shift 1 |
| 155 | ;; |
| 156 | -W|-Wextra) |
| 157 | # TODO map extra warnings |
| 158 | shift 1 |
| 159 | ;; |
| 160 | -Wall) |
| 161 | # -Wall on MSVC is overzealous, and we already build with -W3. Nothing |
| 162 | # to do here. |
| 163 | shift 1 |
| 164 | ;; |
| 165 | -pedantic) |
| 166 | # libffi tests -pedantic with -Wall, so drop it also. |
| 167 | shift 1 |
| 168 | ;; |
| 169 | -Werror) |
| 170 | args="$args -WX" |
| 171 | shift 1 |
| 172 | ;; |
| 173 | -W*) |
| 174 | # TODO map specific warnings |
| 175 | shift 1 |
| 176 | ;; |
| 177 | -S) |
| 178 | args="$args -FAs" |
| 179 | shift 1 |
| 180 | ;; |
| 181 | -o) |
| 182 | outdir="$(dirname $2)" |
| 183 | base="$(basename $2|sed 's/\.[^.]*//g')" |
| 184 | if [ -n "$single" ]; then |
| 185 | output="-Fo$2" |
| 186 | else |
| 187 | output="-Fe$2" |
| 188 | fi |
| 189 | if [ -n "$assembly" ]; then |
| 190 | args="$args $output" |
| 191 | else |
| 192 | args="$args $output -Fd$outdir/$base -Fp$outdir/$base -Fa$outdir/$base" |
| 193 | fi |
| 194 | shift 2 |
| 195 | ;; |
| 196 | *.S) |
| 197 | src=$1 |
| 198 | assembly="true" |
| 199 | shift 1 |
| 200 | ;; |
| 201 | *.c) |
| 202 | args="$args $1" |
| 203 | shift 1 |
| 204 | ;; |
| 205 | *) |
| 206 | # Assume it's an MSVC argument, and pass it through. |
| 207 | args="$args $1" |
| 208 | shift 1 |
| 209 | ;; |
| 210 | esac |
| 211 | done |
| 212 | |
| 213 | # If -Zi is specified, certain optimizations are implicitly disabled |
| 214 | # by MSVC. Add back those optimizations if this is an optimized build. |
| 215 | # NOTE: These arguments must come after all others. |
| 216 | if [ -n "$opt" ]; then |
| 217 | args="$args -link -OPT:REF -OPT:ICF -INCREMENTAL:NO" |
| 218 | fi |
| 219 | |
| 220 | if [ -n "$static_crt" ]; then |
| 221 | md=-MT |
| 222 | else |
| 223 | md=-MD |
| 224 | fi |
| 225 | |
| 226 | if [ -n "$debug_crt" ]; then |
| 227 | md="${md}d" |
| 228 | fi |
| 229 | |
| 230 | if [ -n "$assembly" ]; then |
| 231 | if [ -z "$outdir" ]; then |
| 232 | outdir="." |
| 233 | fi |
| 234 | ppsrc="$outdir/$(basename $src|sed 's/.S$/.asm/g')" |
| 235 | echo "$cl -nologo -EP $includes $defines $src > $ppsrc" |
| 236 | "$cl" -nologo -EP $includes $defines $src > $ppsrc || exit $? |
| 237 | output="$(echo $output | sed 's%/F[dpa][^ ]*%%g')" |
| 238 | args="-nologo $safeseh $single $output $ppsrc" |
| 239 | |
| 240 | echo "$ml $args" |
| 241 | eval "\"$ml\" $args" |
| 242 | result=$? |
| 243 | |
| 244 | # required to fix ml64 broken output? |
| 245 | #mv *.obj $outdir |
| 246 | else |
| 247 | args="$md $args" |
| 248 | echo "$cl $args" |
| 249 | # Return an error code of 1 if an invalid command line parameter is passed |
| 250 | # instead of just ignoring it. |
| 251 | eval "(\"$cl\" $args 2>&1 1>&3 | \ |
| 252 | awk '{print \$0} /D9002/ {error=1} END{exit error}' >&2) 3>&1" |
| 253 | result=$? |
| 254 | fi |
| 255 | |
| 256 | exit $result |
| 257 | |