msvcc.sh - third_party/libffi - Git at Google

 #!/bin/sh

 # ***** BEGIN LICENSE BLOCK *****
 # Version: MPL 1.1/GPL 2.0/LGPL 2.1
 #
 # The contents of this file are subject to the Mozilla Public License Version
 # 1.1 (the "License"); you may not use this file except in compliance with
 # the License. You may obtain a copy of the License at
 # http://www.mozilla.org/MPL/
 #
 # Software distributed under the License is distributed on an "AS IS" basis,
 # WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 # for the specific language governing rights and limitations under the
 # License.
 #
 # The Original Code is the MSVC wrappificator.
 #
 # The Initial Developer of the Original Code is
 # Timothy Wall <twalljava@dev.java.net>.
 # Portions created by the Initial Developer are Copyright (C) 2009
 # the Initial Developer. All Rights Reserved.
 #
 # Contributor(s):
 #   Daniel Witte <dwitte@mozilla.com>
 #
 # Alternatively, the contents of this file may be used under the terms of
 # either the GNU General Public License Version 2 or later (the "GPL"), or
 # the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 # in which case the provisions of the GPL or the LGPL are applicable instead
 # of those above. If you wish to allow use of your version of this file only
 # under the terms of either the GPL or the LGPL, and not to allow others to
 # use your version of this file under the terms of the MPL, indicate your
 # decision by deleting the provisions above and replace them with the notice
 # and other provisions required by the GPL or the LGPL. If you do not delete
 # the provisions above, a recipient may use your version of this file under
 # the terms of any one of the MPL, the GPL or the LGPL.
 #
 # ***** END LICENSE BLOCK *****

 #
 # GCC-compatible wrapper for cl.exe and ml.exe. Arguments are given in GCC
 # format and translated into something sensible for cl or ml.
 #

 args_orig=$@
 args="-nologo -W3"
 static_crt=
 debug_crt=
 cl="cl"
 ml="ml"
 safeseh="-safeseh"
 output=

 while [ $# -gt 0 ]
 do
   case $1
   in
     -fexceptions)
       # Don't enable exceptions for now.
       #args="$args -EHac"
       shift 1
     ;;
     -m32)
       shift 1
     ;;
     -m64)
       ml="ml64" # "$MSVC/x86_amd64/ml64"
       safeseh=
       shift 1
     ;;
     -clang-cl)
       cl="clang-cl"
       safeseh=
       shift 1
     ;;
     -O0)
       args="$args -Od"
       shift 1
     ;;
     -O*)
       # Runtime error checks (enabled by setting -RTC1 in the -DFFI_DEBUG
       # case below) are not compatible with optimization flags and will
       # cause the build to fail. Therefore, drop the optimization flag if
       # -DFFI_DEBUG is also set.
       case $args_orig in
         *-DFFI_DEBUG*)
           args="$args"
         ;;
         *)
           # The ax_cc_maxopt.m4 macro from the upstream autoconf-archive
           # project doesn't support MSVC and therefore ends up trying to
           # use -O3. Use the equivalent "max optimization" flag for MSVC
           # instead of erroring out.
           case $1 in
             -O3)
               args="$args -O2"
             ;;
             *)
               args="$args $1"
             ;;
           esac
           opt="true"
         ;;
       esac
       shift 1
     ;;
     -g)
       # Enable debug symbol generation.
       args="$args -Zi"
       shift 1
     ;;
     -DFFI_DEBUG)
       # Enable runtime error checks.
       args="$args -RTC1"
       defines="$defines $1"
       shift 1
     ;;
     -DUSE_STATIC_RTL)
       # Link against static CRT.
       static_crt=1
       shift 1
     ;;
     -DUSE_DEBUG_RTL)
       # Link against debug CRT.
       debug_crt=1
       shift 1
     ;;
     -c)
       args="$args -c"
       args="$(echo $args | sed 's%/Fe%/Fo%g')"
       single="-c"
       shift 1
     ;;
     -D*=*)
       name="$(echo $1|sed 's/-D\([^=][^=]*\)=.*/\1/g')"
       value="$(echo $1|sed 's/-D[^=][^=]*=//g')"
       args="$args -D${name}='$value'"
       defines="$defines -D${name}='$value'"
       shift 1
     ;;
     -D*)
       args="$args $1"
       defines="$defines $1"
       shift 1
     ;;
     -I)
       args="$args -I$2"
       includes="$includes -I$2"
       shift 2
     ;;
     -I*)
       args="$args $1"
       includes="$includes $1"
       shift 1
     ;;
     -W|-Wextra)
       # TODO map extra warnings
       shift 1
     ;;
     -Wall)
       # -Wall on MSVC is overzealous, and we already build with -W3. Nothing
       # to do here.
       shift 1
     ;;
     -pedantic)
       # libffi tests -pedantic with -Wall, so drop it also.
       shift 1
     ;;
     -Werror)
       args="$args -WX"
       shift 1
     ;;
     -W*)
       # TODO map specific warnings
       shift 1
     ;;
     -S)
       args="$args -FAs"
       shift 1
     ;;
     -o)
       outdir="$(dirname $2)"
       base="$(basename $2|sed 's/\.[^.]*//g')"
       if [ -n "$single" ]; then
         output="-Fo$2"
       else
         output="-Fe$2"
       fi
       if [ -n "$assembly" ]; then
         args="$args $output"
       else
         args="$args $output -Fd$outdir/$base -Fp$outdir/$base -Fa$outdir/$base"
       fi
       shift 2
     ;;
     *.S)
       src=$1
       assembly="true"
       shift 1
     ;;
     *.c)
       args="$args $1"
       shift 1
     ;;
     *)
       # Assume it's an MSVC argument, and pass it through.
       args="$args $1"
       shift 1
     ;;
   esac
 done

 # If -Zi is specified, certain optimizations are implicitly disabled
 # by MSVC. Add back those optimizations if this is an optimized build.
 # NOTE: These arguments must come after all others.
 if [ -n "$opt" ]; then
     args="$args -link -OPT:REF -OPT:ICF -INCREMENTAL:NO"
 fi

 if [ -n "$static_crt" ]; then
     md=-MT
 else
     md=-MD
 fi

 if [ -n "$debug_crt" ]; then
     md="${md}d"
 fi

 if [ -n "$assembly" ]; then
     if [ -z "$outdir" ]; then
       outdir="."
     fi
     ppsrc="$outdir/$(basename $src|sed 's/.S$/.asm/g')"
     echo "$cl -nologo -EP $includes $defines $src > $ppsrc"
     "$cl" -nologo -EP $includes $defines $src > $ppsrc || exit $?
     output="$(echo $output | sed 's%/F[dpa][^ ]*%%g')"
     args="-nologo $safeseh $single $output $ppsrc"

     echo "$ml $args"
     eval "\"$ml\" $args"
     result=$?

     # required to fix ml64 broken output?
     #mv *.obj $outdir
 else
     args="$md $args"
     echo "$cl $args"
     # Return an error code of 1 if an invalid command line parameter is passed
     # instead of just ignoring it.
     eval "(\"$cl\" $args 2>&1 1>&3 | \
           awk '{print \$0} /D9002/ {error=1} END{exit error}' >&2) 3>&1"
     result=$?
 fi

 exit $result
	#!/bin/sh

	# *** BEGIN LICENSE BLOCK ***
	# Version: MPL 1.1/GPL 2.0/LGPL 2.1
	#
	# The contents of this file are subject to the Mozilla Public License Version
	# 1.1 (the "License"); you may not use this file except in compliance with
	# the License. You may obtain a copy of the License at
	# http://www.mozilla.org/MPL/
	#
	# Software distributed under the License is distributed on an "AS IS" basis,
	# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
	# for the specific language governing rights and limitations under the
	# License.
	#
	# The Original Code is the MSVC wrappificator.
	#
	# The Initial Developer of the Original Code is
	# Timothy Wall <twalljava@dev.java.net>.
	# Portions created by the Initial Developer are Copyright (C) 2009
	# the Initial Developer. All Rights Reserved.
	#
	# Contributor(s):
	# Daniel Witte <dwitte@mozilla.com>
	#
	# Alternatively, the contents of this file may be used under the terms of
	# either the GNU General Public License Version 2 or later (the "GPL"), or
	# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
	# in which case the provisions of the GPL or the LGPL are applicable instead
	# of those above. If you wish to allow use of your version of this file only
	# under the terms of either the GPL or the LGPL, and not to allow others to
	# use your version of this file under the terms of the MPL, indicate your
	# decision by deleting the provisions above and replace them with the notice
	# and other provisions required by the GPL or the LGPL. If you do not delete
	# the provisions above, a recipient may use your version of this file under
	# the terms of any one of the MPL, the GPL or the LGPL.
	#
	# *** END LICENSE BLOCK ***

	#
	# GCC-compatible wrapper for cl.exe and ml.exe. Arguments are given in GCC
	# format and translated into something sensible for cl or ml.
	#

	args_orig=$@
	args="-nologo -W3"
	static_crt=
	debug_crt=
	cl="cl"
	ml="ml"
	safeseh="-safeseh"
	output=

	while [ $# -gt 0 ]
	do
	case $1
	in
	-fexceptions)
	# Don't enable exceptions for now.
	#args="$args -EHac"
	shift 1
	;;
	-m32)
	shift 1
	;;
	-m64)
	ml="ml64" # "$MSVC/x86_amd64/ml64"
	safeseh=
	shift 1
	;;
	-clang-cl)
	cl="clang-cl"
	safeseh=
	shift 1
	;;
	-O0)
	args="$args -Od"
	shift 1
	;;
	-O*)
	# Runtime error checks (enabled by setting -RTC1 in the -DFFI_DEBUG
	# case below) are not compatible with optimization flags and will
	# cause the build to fail. Therefore, drop the optimization flag if
	# -DFFI_DEBUG is also set.
	case $args_orig in
	-DFFI_DEBUG)
	args="$args"
	;;
	*)
	# The ax_cc_maxopt.m4 macro from the upstream autoconf-archive
	# project doesn't support MSVC and therefore ends up trying to
	# use -O3. Use the equivalent "max optimization" flag for MSVC
	# instead of erroring out.
	case $1 in
	-O3)
	args="$args -O2"
	;;
	*)
	args="$args $1"
	;;
	esac
	opt="true"
	;;
	esac
	shift 1
	;;
	-g)
	# Enable debug symbol generation.
	args="$args -Zi"
	shift 1
	;;
	-DFFI_DEBUG)
	# Enable runtime error checks.
	args="$args -RTC1"
	defines="$defines $1"
	shift 1
	;;
	-DUSE_STATIC_RTL)
	# Link against static CRT.
	static_crt=1
	shift 1
	;;
	-DUSE_DEBUG_RTL)
	# Link against debug CRT.
	debug_crt=1
	shift 1
	;;
	-c)
	args="$args -c"
	args="$(echo $args \| sed 's%/Fe%/Fo%g')"
	single="-c"
	shift 1
	;;
	-D=)
	name="$(echo $1\|sed 's/-D\([^=][^=]\)=./\1/g')"
	value="$(echo $1\|sed 's/-D[^=][^=]*=//g')"
	args="$args -D${name}='$value'"
	defines="$defines -D${name}='$value'"
	shift 1
	;;
	-D*)
	args="$args $1"
	defines="$defines $1"
	shift 1
	;;
	-I)
	args="$args -I$2"
	includes="$includes -I$2"
	shift 2
	;;
	-I*)
	args="$args $1"
	includes="$includes $1"
	shift 1
	;;
	-W\|-Wextra)
	# TODO map extra warnings
	shift 1
	;;
	-Wall)
	# -Wall on MSVC is overzealous, and we already build with -W3. Nothing
	# to do here.
	shift 1
	;;
	-pedantic)
	# libffi tests -pedantic with -Wall, so drop it also.
	shift 1
	;;
	-Werror)
	args="$args -WX"
	shift 1
	;;
	-W*)
	# TODO map specific warnings
	shift 1
	;;
	-S)
	args="$args -FAs"
	shift 1
	;;
	-o)
	outdir="$(dirname $2)"
	base="$(basename $2\|sed 's/\.[^.]*//g')"
	if [ -n "$single" ]; then
	output="-Fo$2"
	else
	output="-Fe$2"
	fi
	if [ -n "$assembly" ]; then
	args="$args $output"
	else
	args="$args $output -Fd$outdir/$base -Fp$outdir/$base -Fa$outdir/$base"
	fi
	shift 2
	;;
	*.S)
	src=$1
	assembly="true"
	shift 1
	;;
	*.c)
	args="$args $1"
	shift 1
	;;
	*)
	# Assume it's an MSVC argument, and pass it through.
	args="$args $1"
	shift 1
	;;
	esac
	done

	# If -Zi is specified, certain optimizations are implicitly disabled
	# by MSVC. Add back those optimizations if this is an optimized build.
	# NOTE: These arguments must come after all others.
	if [ -n "$opt" ]; then
	args="$args -link -OPT:REF -OPT:ICF -INCREMENTAL:NO"
	fi

	if [ -n "$static_crt" ]; then
	md=-MT
	else
	md=-MD
	fi

	if [ -n "$debug_crt" ]; then
	md="${md}d"
	fi

	if [ -n "$assembly" ]; then
	if [ -z "$outdir" ]; then
	outdir="."
	fi
	ppsrc="$outdir/$(basename $src\|sed 's/.S$/.asm/g')"
	echo "$cl -nologo -EP $includes $defines $src > $ppsrc"
	"$cl" -nologo -EP $includes $defines $src > $ppsrc \|\| exit $?
	output="$(echo $output \| sed 's%/F[dpa][^ ]*%%g')"
	args="-nologo $safeseh $single $output $ppsrc"

	echo "$ml $args"
	eval "\"$ml\" $args"
	result=$?

	# required to fix ml64 broken output?
	#mv *.obj $outdir
	else
	args="$md $args"
	echo "$cl $args"
	# Return an error code of 1 if an invalid command line parameter is passed
	# instead of just ignoring it.
	eval "(\"$cl\" $args 2>&1 1>&3 \| \
	awk '{print \$0} /D9002/ {error=1} END{exit error}' >&2) 3>&1"
	result=$?
	fi

	exit $result