164 lines
6.7 KiB
Text
164 lines
6.7 KiB
Text
# $NetBSD: transform-sunpro-cc,v 1.9 2005/08/20 02:11:15 grant Exp $
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#
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# Copyright (c) 2004 The NetBSD Foundation, Inc.
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# All rights reserved.
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#
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# This code is derived from software contributed to The NetBSD Foundation
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# by Johnny C. Lam.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. All advertising materials mentioning features or use of this software
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# must display the following acknowledgement:
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# This product includes software developed by the NetBSD
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# Foundation, Inc. and its contributors.
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# 4. Neither the name of The NetBSD Foundation nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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case $arg in
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######################################################################
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# SunPro can handle -xO<n> (n={1|2|3|4|5}), so optimistically convert
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# those GCC -O<n> values to -xO<n>.
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######################################################################
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-O[12345])
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arg="-xO${arg#-O}"
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msg_log $wrapperlog " (transform-sunpro-cc) to: $arg"
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addtocache=yes
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;;
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######################################################################
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# Silently ignore all other -O* options, except for "-O", which SunPro
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# interprets as asking for the default optimization level.
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######################################################################
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-O?*)
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arg=
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msg_log $wrapperlog " (transform-sunpro-cc) to: $arg"
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addtocache=yes
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;;
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######################################################################
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# Directories for the runtime library search path are passed via simply
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# "-R<dir>", not "-Wl,-R<dir>".
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######################################################################
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-Wl,-R*)
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arg="${arg#-Wl,}"
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msg_log $wrapperlog " (transform-sunpro-cc) to: $arg"
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addtocache=yes
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;;
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######################################################################
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# SunPro uses -h to set the shared object name.
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######################################################################
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-Wl,-soname=*)
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arg="-h${arg#-Wl,-soname=}"
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msg_log $wrapperlog " (transform-sunpro-cc) to: $arg"
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addtocache=yes
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;;
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######################################################################
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# Solaris' linker exports all dynamic symbols by default when building
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# a shared object.
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######################################################################
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-Wl,--export-dynamic)
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arg=
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msg_log $wrapperlog " (transform-sunpro-cc) to: $arg"
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addtocache=yes
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;;
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######################################################################
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# SunPro compiler accepts -Wl,* so just pass it on through.
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######################################################################
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-Wl,*)
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addtocache=yes
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;;
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######################################################################
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# SunPro compilers don't understand any other -W* arguments, so just
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# silently ignore the rest.
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######################################################################
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-W*)
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arg=
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msg_log $wrapperlog " (transform-sunpro-cc) to: $arg"
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addtocache=yes
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;;
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######################################################################
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# Solaris' linker uses -Bstatic to create static objects.
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######################################################################
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-static)
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arg="-Bstatic"
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msg_log $wrapperlog " (transform-sunpro-cc) to: $arg"
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addtocache=yes
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;;
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######################################################################
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# Solaris' linker uses -G to create shared objects.
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######################################################################
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--export-dynamic|-shared)
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arg="-G"
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msg_log $wrapperlog " (transform-sunpro-cc) to: $arg"
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addtocache=yes
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;;
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######################################################################
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# SunPro uses -Kpic to create position independent code.
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######################################################################
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-f[Pp][Ii][Cc])
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arg="-Kpic"
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msg_log $wrapperlog " (transform-sunpro-cc) to: $arg"
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addtocache=yes
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;;
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######################################################################
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# SunPro needs -mt -lpthread for POSIX threads.
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######################################################################
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-pthread)
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arg="-mt -lpthread"
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msg_log $wrapperlog " (transform-sunpro-cc) to: $arg"
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addtocache=yes
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split_arg=yes
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;;
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######################################################################
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# -fast implies -xlibmopt, which uses the optimized math routines in
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# libsunmath. libsunmath is only available as part of SunPro, so
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# disable the use of the optimized math library (at least until it can
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# be statically linked).
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######################################################################
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-fast)
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arg="-fast -xnolibmopt"
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msg_log $wrapperlog " (transform-sunpro-cc) to: $arg"
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addtocache=yes
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split_arg=yes
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;;
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######################################################################
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# Pass through -f flags that SunPro understands.
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######################################################################
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-fd|-features*|-flags|-flteval*|-fnonstd*|-fns*|-fprecision*|-fround*|-fsimple*|-fsingle|-fstore|-ftrap*)
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addtocache=yes
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;;
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######################################################################
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# Ignore all other -f flags.
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######################################################################
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-f*)
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arg=
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msg_log $wrapperlog " (transform-sunpro-cc) to: $arg"
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addtocache=yes
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;;
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######################################################################
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# Ignore some flags that are unnecessary for SunPro.
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######################################################################
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-ansi|-pedantic|-traditional)
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arg=
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msg_log $wrapperlog " (transform-sunpro-cc) to: $arg"
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addtocache=yes
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;;
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esac
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