354 lines
8.3 KiB
Bash
354 lines
8.3 KiB
Bash
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#!/bin/sh
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# ***** BEGIN LICENSE BLOCK *****
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# Version: MPL 1.1/GPL 2.0/LGPL 2.1
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#
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# The contents of this file are subject to the Mozilla Public License Version
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# 1.1 (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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# http://www.mozilla.org/MPL/
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#
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# Software distributed under the License is distributed on an "AS IS" basis,
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# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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# for the specific language governing rights and limitations under the
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# License.
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#
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# The Original Code is the MSVC wrappificator.
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#
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# The Initial Developer of the Original Code is
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# Timothy Wall <twalljava@dev.java.net>.
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# Portions created by the Initial Developer are Copyright (C) 2009
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# the Initial Developer. All Rights Reserved.
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#
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# Contributor(s):
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# Daniel Witte <dwitte@mozilla.com>
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#
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# Alternatively, the contents of this file may be used under the terms of
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# either the GNU General Public License Version 2 or later (the "GPL"), or
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# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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# in which case the provisions of the GPL or the LGPL are applicable instead
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# of those above. If you wish to allow use of your version of this file only
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# under the terms of either the GPL or the LGPL, and not to allow others to
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# use your version of this file under the terms of the MPL, indicate your
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# decision by deleting the provisions above and replace them with the notice
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# and other provisions required by the GPL or the LGPL. If you do not delete
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# the provisions above, a recipient may use your version of this file under
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# the terms of any one of the MPL, the GPL or the LGPL.
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#
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# ***** END LICENSE BLOCK *****
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#
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# GCC-compatible wrapper for cl.exe and ml.exe. Arguments are given in GCC
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# format and translated into something sensible for cl or ml.
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#
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args_orig=$@
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args="-nologo -W3"
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linkargs=
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static_crt=
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debug_crt=
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cl="cl"
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ml="ml"
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safeseh="-safeseh"
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output=
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libpaths=
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libversion=8
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verbose=
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while [ $# -gt 0 ]
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do
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case $1
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in
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--verbose)
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verbose=1
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shift 1
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;;
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--version)
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args="-help"
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shift 1
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;;
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-fexceptions)
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# Don't enable exceptions for now.
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#args="$args -EHac"
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shift 1
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;;
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-m32)
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shift 1
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;;
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-m64)
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ml="ml64" # "$MSVC/x86_amd64/ml64"
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safeseh=
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shift 1
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;;
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-marm)
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ml='armasm'
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safeseh=
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shift 1
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;;
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-marm64)
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ml='armasm64'
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safeseh=
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shift 1
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;;
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-clang-cl)
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cl="clang-cl"
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shift 1
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;;
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-O0)
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args="$args -Od"
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shift 1
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;;
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-O*)
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# Runtime error checks (enabled by setting -RTC1 in the -DFFI_DEBUG
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# case below) are not compatible with optimization flags and will
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# cause the build to fail. Therefore, drop the optimization flag if
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# -DFFI_DEBUG is also set.
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case $args_orig in
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*-DFFI_DEBUG*)
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args="$args"
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;;
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*)
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# The ax_cc_maxopt.m4 macro from the upstream autoconf-archive
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# project doesn't support MSVC and therefore ends up trying to
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# use -O3. Use the equivalent "max optimization" flag for MSVC
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# instead of erroring out.
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case $1 in
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-O3)
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args="$args -O2"
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;;
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*)
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args="$args $1"
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;;
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esac
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opt="true"
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;;
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esac
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shift 1
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;;
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-g)
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# Enable debug symbol generation.
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args="$args -Zi"
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shift 1
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;;
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-DFFI_DEBUG)
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# Enable runtime error checks.
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args="$args -RTC1"
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defines="$defines $1"
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shift 1
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;;
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-DUSE_STATIC_RTL)
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# Link against static CRT.
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static_crt=1
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shift 1
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;;
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-DUSE_DEBUG_RTL)
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# Link against debug CRT.
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debug_crt=1
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shift 1
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;;
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-c)
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args="$args -c"
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args="$(echo $args | sed 's%/Fe%/Fo%g')"
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single="-c"
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shift 1
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;;
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-D*=*)
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name="$(echo $1|sed 's/-D\([^=][^=]*\)=.*/\1/g')"
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value="$(echo $1|sed 's/-D[^=][^=]*=//g')"
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args="$args -D${name}='$value'"
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defines="$defines -D${name}='$value'"
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shift 1
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;;
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-D*)
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args="$args $1"
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defines="$defines $1"
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shift 1
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;;
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-I)
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p=$(cygpath -ma "$2")
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args="$args -I\"$p\""
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includes="$includes -I\"$p\""
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shift 2
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;;
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-I*)
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p=$(cygpath -ma "${1#-I}")
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args="$args -I\"$p\""
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includes="$includes -I\"$p\""
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shift 1
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;;
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-L)
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p=$(cygpath -ma $2)
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linkargs="$linkargs -LIBPATH:$p"
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shift 2
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;;
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-L*)
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p=$(cygpath -ma ${1#-L})
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linkargs="$linkargs -LIBPATH:$p"
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shift 1
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;;
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-link)
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# add next argument verbatim to linker args
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linkargs="$linkargs $2"
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shift 2
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;;
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-l*)
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case $1
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in
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-lffi)
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linkargs="$linkargs lib${1#-l}-${libversion}.lib"
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;;
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*)
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# ignore other libraries like -lm, hope they are
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# covered by MSVCRT
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# linkargs="$linkargs ${1#-l}.lib"
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;;
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esac
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shift 1
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;;
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-W|-Wextra)
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# TODO map extra warnings
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shift 1
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;;
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-Wall)
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# -Wall on MSVC is overzealous, and we already build with -W3. Nothing
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# to do here.
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shift 1
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;;
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-pedantic)
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# libffi tests -pedantic with -Wall, so drop it also.
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shift 1
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;;
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-warn)
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# ignore -warn all from libtool as well.
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if test "$2" = "all"; then
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shift 2
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else
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args="$args -warn"
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shift 1
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fi
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;;
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-Werror)
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args="$args -WX"
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shift 1
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;;
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-W*)
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# TODO map specific warnings
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shift 1
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;;
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-S)
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args="$args -FAs"
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shift 1
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;;
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-o)
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outdir="$(dirname $2)"
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base="$(basename $2|sed 's/\.[^.]*//g')"
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if [ -n "$single" ]; then
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output="-Fo$2"
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else
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output="-Fe$2"
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fi
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armasm_output="-o $2"
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if [ -n "$assembly" ]; then
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args="$args $output"
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else
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args="$args $output -Fd$outdir/$base -Fp$outdir/$base -Fa$outdir/$base"
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fi
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shift 2
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;;
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*.S)
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src="$(cygpath -ma $1)"
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assembly="true"
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shift 1
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;;
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*.c)
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args="$args $(cygpath -ma $1)"
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shift 1
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;;
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*)
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# Assume it's an MSVC argument, and pass it through.
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args="$args $1"
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shift 1
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;;
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esac
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done
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if [ -n "$linkargs" ]; then
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# If -Zi is specified, certain optimizations are implicitly disabled
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# by MSVC. Add back those optimizations if this is an optimized build.
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# NOTE: These arguments must come after all others.
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if [ -n "$opt" ]; then
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linkargs="$linkargs -OPT:REF -OPT:ICF -INCREMENTAL:NO"
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fi
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args="$args -link $linkargs"
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fi
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if [ -n "$static_crt" ]; then
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md=-MT
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else
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md=-MD
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fi
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if [ -n "$debug_crt" ]; then
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md="${md}d"
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fi
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if [ -n "$assembly" ]; then
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if [ -z "$outdir" ]; then
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outdir="."
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fi
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ppsrc="$outdir/$(basename $src|sed 's/.S$/.asm/g')"
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if [ $ml = "armasm" ]; then
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defines="$defines -D_M_ARM"
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fi
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if [ $ml = "armasm64" ]; then
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defines="$defines -D_M_ARM64"
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fi
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if test -n "$verbose"; then
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echo "$cl -nologo -EP $includes $defines $src > $ppsrc"
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fi
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eval "\"$cl\" -nologo -EP $includes $defines $src" > $ppsrc || exit $?
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output="$(echo $output | sed 's%/F[dpa][^ ]*%%g')"
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if [ $ml = "armasm" ]; then
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args="-nologo -g -oldit $armasm_output $ppsrc -errorReport:prompt"
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elif [ $ml = "armasm64" ]; then
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args="-nologo -g $armasm_output $ppsrc -errorReport:prompt"
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else
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args="-nologo $safeseh $single $output $ppsrc"
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fi
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if test -n "$verbose"; then
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echo "$ml $args"
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fi
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eval "\"$ml\" $args"
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result=$?
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# required to fix ml64 broken output?
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#mv *.obj $outdir
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else
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args="$md $args"
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if test -n "$verbose"; then
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echo "$cl $args"
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fi
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# Return an error code of 1 if an invalid command line parameter is passed
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# instead of just ignoring it. Any output that is not a warning or an
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# error is filtered so this command behaves more like gcc. cl.exe prints
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# the name of the compiled file otherwise, which breaks the dejagnu checks
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# for excess warnings and errors.
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eval "(\"$cl\" $args 2>&1 1>&3 | \
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awk '{print \$0} /D9002/ {error=1} END{exit error}' >&2) 3>&1 | \
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awk '/warning|error/'"
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result=$?
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fi
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exit $result
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# vim: noai:ts=4:sw=4
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