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- # Guess values for system-dependent variables and create Makefiles.
- # Generated automatically by autoconf.
- # 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 '/bin/rm.ttp -f conftest conftest.c; exit 1' 1 3 15
-
- set +u # Make sure unset variables are ok.
-
- for arg in $*; do
- # Handle --srcdir with a space before the argument.
- if test x$next_srcdir = xyes; then srcdir=$arg; next_srcdir=
- # Handle --host with a space before the argument.
- elif test x$next_host = xyes; then next_host=
- else
- case $arg in
- +srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=* | --s=*)
- srcdir=`echo $arg | /bin/sed.ttp 's/[+-]*s[a-z]*=//'` ;;
- +srcdir | --srcdir | --srcdi | --srcd | --src | --sr | --s)
- next_srcdir=yes ;;
- +host=* | --host=* | --hos=* | --ho=* | --h=*) ;;
- +host | --host | --hos | --ho | --h)
- next_host=yes ;;
- +gas | --gas | --ga | --g) ;;
- +nfp | --nfp | --nf | --n) ;;
- *) ;;
- esac
- fi
- done
-
- INCLUDEDIR=${INCLUDEDIR-/usr/include}
-
- /bin/rm.ttp -f conftest conftest.c
- compile='$CC $DEFS conftest.c -o conftest $LIBS >/dev/null 2>&1'
-
- # 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=termcap.h
-
- # Makefile rules whose targets are searched for in VPATH need to use $<.
- # However, old makes do not support it, so we use a combination
- # construction in Makefile.in: `$file<'.
- # If srcdir is `.', we use sed to change that to `file' for old makes.
- # Otherwise, we use sed to change it to `$<'.
- # vpsub is the sed program, which changes `$file<' to one or the other.
- vpsub='s,\$\([-./a-zA-Z0-9_]*\)<,\1,g'
- # srsub changes `@srcdir@' in Makefile.in into either `.' or the path
- # of the top of the source tree for the package.
- srsub='s,@srcdir@[-./a-zA_Z0-9_]*,.,'
-
- # Find the source files, if location was not specified.
- if test x$srcdir = x; then
- srcdirdefaulted=yes; srcdir=.
- if test ! -r $unique_file; then srcdir=..; fi
- fi
- if test ! -r $srcdir/$unique_file; then
- if test x$srcdirdefaulted = xyes; then
- echo "configure: Can not find sources in \`.' or \`..'." 1>&2
- else
- echo "configure: Can not find sources in \`${srcdir}'." 1>&2
- fi
- exit 1
- fi
- if test $srcdir != .; then
- VPATH='VPATH = $(srcdir)'
- case $srcdir in
- /*|~*) ;;
- *) srcdir=`pwd`/$srcdir ;; # Make relative path absolute.
- esac
- vpsub='s,\$\([-./a-zA-Z0-9_]*\)<,\$<,g'
- srsub="s,@srcdir@,$srcdir,"
- fi
-
-
- # The Bourne shell writes "command not found" to /dev/tty, so if we get
- # a usage message on stderr, we have the program.
- #
- # ksh and zsh write "command not found" to stderr, but test -n does not
- # want any output if there is no program. So we use the `type' builtin
- # instead for them (and bash).
- if test "$RANDOM" = "$RANDOM"; then
- checkfor='test -n "`$checkprog $checkargs 2>&1`"'
- else
- checkfor='type $checkprog >/dev/null'
- fi
-
- echo checking for gcc
- checkprog=gcc checkargs=''
- test -z "$CC" && eval $checkfor && CC='gcc -O'
- CC=${CC-cc}
-
- echo checking for install
- # Make sure to not get the incompatible SysV /etc/install.
- if test -z "$INSTALL" || test -z "$INSTALLDATA"; then
- saveifs="$IFS"; IFS="$IFS:"
- for dir in $PATH; do
- test -z "$dir" && dir=.
- if test $dir != /etc && test -f $dir/install; then
- test -z "$INSTALL" && INSTALL="$dir/install -c"
- test -z "$INSTALLDATA" && INSTALLDATA="$dir/install -c -m 644"
- break
- fi
- done
- IFS="$saveifs"
- fi
- INSTALL=${INSTALL-cp}
- INSTALLDATA=${INSTALLDATA-cp}
-
- echo checking for BSD string and memory functions
- echo "#include <strings.h>
- main() { exit(0); } t() { rindex(0, 0); bzero(0, 0); }" > conftest.c
- eval $compile
- if test -s conftest && ./conftest 2>/dev/null; then :
- else
- DEFS="$DEFS -DUSG"
- fi
- /bin/rm.ttp -f conftest conftest.c
-
- echo checking whether the address of an argument can be used as an array
- echo 'main() {
- /* Return 0 iff arg arrays are ok. */
- exit(!x(1, 2, 3, 4));
- }
- x(a, b, c, d) {
- return y(a, &b);
- }
- /* Return 1 iff arg arrays are ok. */
- y(a, b) int *b; {
- return a == 1 && b[0] == 2 && b[1] == 3 && b[2] == 4;
- }' > conftest.c
- eval $compile
- ./conftest || DEFS="$DEFS -DNO_ARG_ARRAY"
- /bin/rm.ttp -f conftest conftest.c uttest core
-
- trap 'for dir in .; do /bin/rm.ttp -f $dir/Makefile; done; /bin/rm.ttp -f config.status; exit 1' 1 3 15
-
- for dir in .; do
- test -d $dir || mkdir $dir
- echo creating $dir/Makefile
- echo '# Generated automatically from Makefile.in by configure.' > $dir/Makefile
- /bin/sed.ttp -e "
- $vpsub
- $srsub
- s,@VPATH@,$VPATH,
- s,@DEFS@,$DEFS,
- s,@LIBS@,$LIBS,
- s,@PROGS@,$PROGS,
- s,@CC@,$CC,
- s,@INSTALL@,$INSTALL,
- s,@INSTALLDATA@,$INSTALLDATA,
- " $srcdir/$dir/Makefile.in >> $dir/Makefile
- # Prevent GNU make 3 from overflowing arg limit on SysV.
- echo "
- .NOEXPORT:" >> $dir/Makefile
- done
-
- echo creating config.status
- echo "\
- DEFS=\"$DEFS\"
- LIBS=\"$LIBS\"
- PROGS=\"$PROGS\"
- CC=\"$CC\"
- INSTALL=\"$INSTALL\"
- INSTALLDATA=\"$INSTALLDATA\"
- " > config.status
-
-