added -V for version number option
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@ -1,3 +1,7 @@
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Thu Dec 19 15:54:29 1991 K. Richard Pixley (rich at cygnus.com)
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* configure: added -V for version number option.
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Wed Dec 18 15:39:34 1991 K. Richard Pixley (rich at cygnus.com)
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* DOC.configure, cfg-paper.texi: revised, updated, and texinfo'd.
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@ -85,6 +85,7 @@ targets=
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#targetsubdir=
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undefinedargs=
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verbose=
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version="$Revision$"
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x11=default
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# or maybe grab from gcc/version.c
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@ -244,6 +245,10 @@ do
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-v | -verbose | --v)
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verbose=${arg}
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;;
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-version | -V | --version | --V)
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echo "This is Cygnus Configure version" ${version}
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exit 0
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;;
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-x | --x) ;;
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-* | --*)
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(echo ;
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@ -343,12 +348,12 @@ if [ -n "${fatal}" -o "${hosts}" = "help" ] ; then
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exit 1
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fi
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configsubr=`echo ${progname} | sed 's/configure$/config.subr/'`
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configsub=`echo ${progname} | sed 's/configure$/config.sub/'`
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if (${configsubr} `echo ${hosts} | sed -e 's/ .*//'`) >/dev/null 2>&1 ; then
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if (${configsub} `echo ${hosts} | sed -e 's/ .*//'`) >/dev/null 2>&1 ; then
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true
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else
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echo '***' cannot find config.subr.
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echo '***' cannot find config.sub.
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exit 1
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fi
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@ -414,7 +419,7 @@ for host in ${hosts} ; do
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host_alias=${host}
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result=`${configsubr} ${host}`
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result=`${configsub} ${host}`
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host_cpu=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
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host_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
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host_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
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@ -430,7 +435,7 @@ for host in ${hosts} ; do
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for target in ${targets} ; do
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target_alias=${target}
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result=`${configsubr} ${target}`
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result=`${configsub} ${target}`
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target_cpu=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
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target_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
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target_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
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@ -588,7 +593,7 @@ for host in ${hosts} ; do
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# Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
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if [ "${host}" != "${target}" ] ; then
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echo "CROSS=-DCROSS_COMPILE" > ${Makefile}
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echo "ALL=start.encap" >> ${Makefile}
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echo "ALL=all.cross" >> ${Makefile}
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else
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echo "ALL=all.internal" > ${Makefile}
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fi
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