109 lines
2.5 KiB
Bash
109 lines
2.5 KiB
Bash
#!/bin/sh
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#
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# Copyright (C) 2001-2006 Graeme Walker <graeme_walker@users.sourceforge.net>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either
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# version 2 of the License, or (at your option) any later
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# version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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#
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# ===
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#
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# fastbuild.sh
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#
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# A complier stub for doing fastbuilds, where each executable
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# is compiled from a single source-file containing a long
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# list of source-file includes.
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#
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# This script will probably not work on weird o/s's. It
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# was developed on SUSE 9.0.
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#
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Ar()
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{
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echo fastbuild: creating empty library "${2}"
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touch "${2}"
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}
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ReallyCompile()
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{
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source_="${1}"
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new_="${2}"
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shift
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shift
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echo fastbuild: compiling "${new_}" instead of "${source_}"
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g++ `echo $@ | sed "s/${source_}/${new_}/g"`
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}
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OutputFilter()
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{
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tr '\t' ' ' | sed 's/.* -o //' | sed 's/ .*//'
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}
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Skip()
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{
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source_="${1}"
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shift
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output_="`echo $@ | OutputFilter`"
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echo fastbuild: skipping "${source}"
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touch "${output_}"
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}
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Compile()
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{
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source="`echo $@ | sed 's/.* //'`"
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case "${source}" in
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main.cpp) ReallyCompile "${source}" emailrelay-fastbuild.cpp "$@" ;;
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passwd.cpp) ReallyCompile "${source}" passwd-fastbuild.cpp "$@" ;;
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submit.cpp) ReallyCompile "${source}" submit-fastbuild.cpp "$@" ;;
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*) Skip "${source}" "$@" ;;
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esac
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}
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ReallyLink()
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{
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echo fastbuild: linking $2 into $1
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g++ -o "${1}" "${2}"
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}
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Link()
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{
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output_="`echo $@ | OutputFilter`"
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output_name_="`basename \"${output_}\"`"
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echo fastbuild: linking "${output_name_}"
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case "${output_name_}" in
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emailrelay) ReallyLink ${output_} main.o ;;
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emailrelay-submit) ReallyLink ${output_} submit.o ;;
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emailrelay-passwd) ReallyLink ${output_} passwd.o ;;
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*) echo fastbuild: error: unrecognised target binary >&2 ;;
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esac
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}
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if test "${1}" = "cru"
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then
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Ar "$@"
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:
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elif test "`echo $@ | grep '\.cpp *$' | wc -l`" -ne 0
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then
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Compile "$@"
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:
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elif test "`echo $@ | grep -- '-o *[-a-z][-a-z]* ' | wc -l`" -ne 0
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then
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Link "$@"
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:
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else
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echo fastbuild: unrecognised command line
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g++ "$@"
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fi
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