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GEMini_Atari_CD-ROM_Walnut_Creek_December_1993.iso
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gnu
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tinfo210.lzh
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TINFO210
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C
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CONFIGUR
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1991-09-13
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# Guess values for system-dependant variables and create `Makefile'.
# Copyright (C) 1991 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
# Usage: configure [+srcdir=DIR] [+host=HOST] [+gas] [+nfp] [TARGET]
# All args except +srcdir=DIR are ignored.
trap 'rm -f conftest conftest.c; exit 1' 1 3 15
set +u # Make sure unset variables are ok.
# Make sure we don't find the System V /etc/install.
PATH=`echo $PATH|sed '
s,^/etc:,,
s,:/etc$,,
s,:/etc:,:,g'`
# A filename unique to this package, relative to the directory that
# configure is in, which we can look for to find out if srcdir is correct.
unique_file=makeinfo.c
for arg in $*; do
# Handle +srcdir with a space before the argument.
if [ x$next_srcdir = xyes ]; then srcdir=$arg; next_srcdir=
# Handle +host with a space before the argument.
elif [ x$next_host = xyes ]; then next_host=
else
case $arg in
-srcdir=* | +srcdir=* | +srcdi=* | +srcd=* | +src=* | +sr=* | +s=*)
srcdir=`echo $arg | sed 's/[+-]s[a-z]*=//'` ;;
-srcdir | +srcdir | +srcdi | +srcd | +src | +sr | +s)
next_srcdir=yes ;;
-host=* | +host=* | +hos=* | +ho=* | +h=*) ;;
-host | +host | +hos | +ho | +h)
next_host=yes ;;
-gas | +gas | +ga | +g) ;;
-nfp | +nfp | +nf | +n) ;;
*) ;;
esac
fi
done
vpsub='s@\$\([-./a-zA-Z0-9]*\)<@\1@g'
# Find the source files, if location was not specified.
if [ x$srcdir = x ]; then
srcdirdefaulted=yes; srcdir=.
if [ ! -r $unique_file ]; then srcdir=..; fi
fi
if [ $srcdir != . ]; then
VPATH='VPATH = $(srcdir)'
vpsub='s@\$\([-./a-zA-Z0-9]*\)<@\$<@g'
fi
if [ ! -r $srcdir/$unique_file ]; then
if [ x$srcdirdefaulted = xyes ]; then
echo "$0: Can not find sources in \`.' or \`..'." 1>&2
else
echo "$0: Can not find sources in \`${srcdir}'." 1>&2
fi
exit 1
fi
if test "$RANDOM" = "$RANDOM"; then
# Plain old Bourne shell.
echo checking for gcc
test -z "$CC" -a -n "`gcc 2>&1`" && CC="gcc -O"
echo checking for install
if test -z "$INSTALL" -a -n "`install 2>&1`"; then
INSTALL="install -c"
INSTALLDATA="install -c -m 644"
fi
else
# ksh, bash or zsh. ksh and zsh write "command not found" to stderr.
echo checking for gcc
test -z "$CC" && type gcc && CC="gcc -O"
echo checking for install
if test -z "$INSTALL" && type install; then
INSTALL="install -c"
INSTALLDATA="install -c -m 644"
fi
fi
CC=${CC-cc}
INSTALL=${INSTALL-cp}
INSTALLDATA=${INSTALLDATA-cp}
INCLUDEDIR=${INCLUDEDIR-/usr/include}
rm -f conftest conftest.c
compile="$CC $DEFS conftest.c -o conftest $LIBS >/dev/null 2>&1"
# Check for various header files.
echo checking for ANSI C header files
echo "#include <stdlib.h>
#include <string.h>
main () { exit(0); strerror(0); }" > conftest.c
eval $compile
if test -s conftest && ./conftest 2>/dev/null; then
DEFS="$DEFS -DSTDC_HEADERS"
fi
rm -f conftest conftest.c
echo checking for BSD string and memory functions
echo "#include <strings.h>
main () { exit(0); rindex(0, 0); bzero(0, 0); }" > conftest.c
eval $compile
if test -s conftest && ./conftest 2>/dev/null; then :
else DEFS="$DEFS -DUSG"
fi
rm -f conftest conftest.c
# Check other misc. things.
echo checking how to get alloca
echo '
#ifdef __GNUC__
#define alloca __builtin_alloca
#else
#ifdef sparc
#include <alloca.h>
#else
#ifdef _AIX
#pragma alloca
#else
char *alloca ();
#endif
#endif
#endif
main() { char *p = (char *) alloca(1); exit(0); }' > conftest.c
eval $compile
if test -s conftest && ./conftest 2>/dev/null; then :
else
rm -f conftest conftest.c
echo 'char *alloca();
main() { char *p = alloca(1); exit(0); }' > conftest.c
eval $compile -lPW
if test -s conftest && ./conftest 2>/dev/null; then LIBS="$LIBS -lPW"
elif test -d /usr/ucblib; then LIBS="$LIBS -L/usr/ucblib -lucb"
else ALLOCA=alloca.o
fi
fi
rm -f conftest conftest.c
trap 'rm -f Makefile config.status; exit 1' 1 3 15
echo '# Generated automatically from Makefile.in by configure.' > Makefile
sed -e "
$vpsub
s,@srcdir@,$srcdir,
s,@VPATH@,$VPATH,
s,@CC@,$CC,
s,@INSTALL@,$INSTALL,
s,@INSTALLDATA@,$INSTALLDATA,
s,@DEFS@,$DEFS,
s,@LIBS@,$LIBS,
s,@ALLOCA@,$ALLOCA,
" $srcdir/Makefile.in >> Makefile
echo "CC = $CC
INSTALL = $INSTALL
INSTALLDATA = $INSTALLDATA
DEFS = $DEFS
LIBS = $LIBS
ALLOCA = $ALLOCA" > config.status