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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 uttest; exit 1' 1 3 15
-
- set +u # Make sure unset variables are ok.
-
- # 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=./man.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 $arg | sed 's/[+-]s[a-z]*=//'` ;;
- -srcdir | +srcdir | +srcdi | +srcd | +src | +sr | +s)
- next_srcdir=yes ;;
- -host=* | +host=* | +hos=* | +ho=* | +h=*) ;;
- -host | +host | +hos | +ho | +h)
- next_host=yes ;;
- -gas | +gas | +ga | +g) ;;
- -nfp | +nfp | +nf | +n) ;;
- *) ;;
- esac
- fi
- done
-
- # Find the source files, if location was not specified.
- if [ x$srcdir = x ]; then
- srcdirdefaulted=yes; srcdir=.
- if [ ! -r $unique_file ]; then srcdir=`pwd`/..; fi
- fi
- if [ $srcdir != . ]; then VPATH='VPATH = $(srcdir)'; 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 "$CC" -a -n "`gcc 2>&1`" && CC="gcc -O"
- else
- # ksh, bash or zsh. ksh and zsh write "command not found" to stderr.
- echo checking for gcc
- test -z "$CC" && type gcc && CC="gcc -O"
- fi
-
- CC=${CC-cc}
- INCLUDEDIR=${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 POSIX.1 header files
- echo "#include <unistd.h>
- main() {
- #ifdef _POSIX_VERSION
- exit(0);
- #else
- exit(1);
- #endif
- }" > conftest.c
- eval $compile
- if test -s conftest && ./conftest 2>/dev/null; then
- DEFS="$DEFS -DPOSIX"
- 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
-
- echo checking whether sys/types.h defines uid_t
- echo '#include <sys/types.h>
- main() { uid_t x; exit(0); }' > conftest.c
- eval $compile
- if test -s conftest && ./conftest 2>/dev/null; then :
- else
- uid_t=`awk '/pw_uid;/ {print $1}' $INCLUDEDIR/pwd.h`
- DEFS="$DEFS -Duid_t=${uid_t} -Dgid_t=${uid_t}"
- fi
- rm -f conftest conftest.c
-
- # Check whether various functions exist.
-
- # Functions we provide replacements for.
- for func in strdup
- do
- echo checking for $func
- echo "main() { exit(0); } t () { ${func}(); }" > conftest.c
- eval $compile
- if test -s conftest && ./conftest 2>/dev/null; then :
- else LIBOBJS="$LIBOBJS ${func}.o"
- fi
- rm -f conftest conftest.c
- done
-
- echo checking for Xenix
- if test -f /xenix; then
- LIBS="$LIBS -lx"
- case "$DEFS" in
- *SYSNDIR*) ;;
- *) LIBS="-ldir $LIBS" ;; # Make sure -ldir precedes any -lx.
- esac
- fi
-
- 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 $compile
- if test -s conftest && ./conftest 2>/dev/null; then :
- elif test -d /usr/ucblib; then LIBS="$LIBS -L/usr/ucblib -lucb"
- elif test -f /usr/lib/libPW.a; then LIBS="$LIBS -lPW"
- else DEFS="$DEFS -DALLOCA_MISSING"
- fi
- rm -f conftest conftest.c
-
- # first determine how to suppress newline on echo command (stolen from
- # Perl's Configure...
-
- echo "Checking echo to see how to suppress newlines..."
- (echo "hi there\c" ; echo " ") >conftest
- if grep c conftest >/dev/null 2>&1 ; then
- echo "...using -n."
- n='-n'
- c=''
- else
- cat <<'EOM'
- ...using \c
- EOM
- n=''
- c='\c'
- fi
- rm -f conftest
- echo $n "Type carriage return to continue. Your cursor should be here-->$c"
- read ans
-
- # Ask the installer where various things are located.
-
- echo ""
- echo $n "Do you have the nroff source for man pages? [yes] $c"
- ok=false
- while test "$ok" = "false"
- do
- read yesno
- if test "$yesno" = "" || test "$yesno" = "yes"
- then
- ok=true
- ans=true
- elif test "$yesno" = "no"
- then
- ok=true
- ans=false
- else
- ok=false
- echo "You must enter yes or no"
- fi
- done
-
- if test "$ans" = "false"
- then
- troff=""
- nroff=""
- eqn=""
- neqn=""
- tbl=""
- col=""
- vgrind=""
- refer=""
- grap=""
- pic=""
- pager="/usr/local/bin/less -sC"
-
- FILTERS=pager
- else
- troff="/usr/local/bin/groff -Tps -man"
- nroff="/usr/local/bin/groff -Tascii -man"
- eqn="/usr/local/bin/geqn -Tps"
- neqn="/usr/local/bin/geqn -Tascii"
- tbl="/usr/local/bin/gtbl"
- col="/usr/bin/col"
- vgrind="/usr/bin/vgrind"
- refer="/usr/bin/refer"
- grap="/usr/bin/grap"
- pic="/usr/local/bin/gpic"
- pager="/usr/local/bin/less -sC"
-
- FILTERS="troff nroff eqn neqn tbl col vgrind refer grap pic pager"
- fi
-
- echo ""
- echo "If you don't have one of the following programs, enter \`missing'."
- echo "It's best to enter absolute pathnames so that man won't have to"
- echo "depend on the user's path to work properly. Default values are"
- echo "given in square brackets. The answers given are only checked to"
- echo "see if the programs exist, not to see see if the given flags are"
- echo "correct."
-
- for filter in $FILTERS
- do
- found=false
- while test "$found" = "false"
- do
- echo ""
- echo $n "$filter command to use [`eval echo $"$filter"`] $c"
- read tmp
- if test -n "$tmp"
- then
- if test "$tmp" = "missing"
- then
- if test "$filter" = "pager"
- then
- found=false
- echo "You must have a pager!"
- else
- found=true
- eval $filter=""
- fi
- elif test -f `echo $tmp | awk '{print $1}'`
- then
- found=true
- eval $filter=\""$tmp"\"
- else
- found=false
- echo ""
- echo "`echo $tmp | awk '{print $1}'` doesn't seem to exist! Try again or enter \`missing'"
- fi
- elif test -f `eval echo $"$filter" | awk '{print $1}'`
- then
- found=true
- else
- found=false
- echo ""
- echo "`eval echo $"$filter" | awk '{print $1}'` doesn't seem to exist! Try again or enter \`missing'"
- fi
- done
- done
-
- if test -n "$troff"; then DEFS="$DEFS -DHAS_TROFF"; fi
- if test "$nroff" = ""; then DEFS="$DEFS -DNROFF_MISSING"; fi
-
- # How should man be installed?
-
- bindir="/usr/local/bin"
- libdir="/usr/local/lib"
- mandir="/usr/local/man/man1"
-
- for d in bindir libdir mandir
- do
- case $d in
- bindir)
- echo ""
- echo $n "where should executables be installed? [${bindir}] $c" ;;
- libdir)
- echo ""
- echo $n "where should manpath.config be installed? [${libdir}] $c" ;;
- mandir)
- echo ""
- echo $n "where should man pages be installed? [${mandir}] $c" ;;
- esac
- dir=`eval echo $"$d"`
- ok=false
- while test "$ok" = "false"
- do
- read tmpdir
- if test "$tmpdir" = "" && test "$dir" != ""
- then
- if test -d $dir
- then
- ok=true
- eval $d=$dir
- else
- ok=false
- echo ""
- echo "$dir doesn't seem to exist! Try again!"
- fi
- elif test -d "$tmpdir"
- then
- ok=true
- eval $d=$tmpdir
- else
- ok=false
- echo ""
- echo "$tmpdir doesn't seem to exist! Try again!"
- fi
- done
- done
-
- tmpext=1
- echo ""
- echo $n "What extension should installed man pages have? [${tmpext}] $c"
- read manext
- if test "$manext" = ""; then manext=$tmpext; fi
-
- echo ""
- echo "Do you want to install man setuid to some user who owns all the"
- echo $n "man pages? [yes] $c"
- ok=false
- while test "$ok" = "false"
- do
- read yesno
- if test "$yesno" = "" || test "$yesno" = "yes"
- then
- ok=true
- ans=true
- elif test "$yesno" = "no"
- then
- ok=true
- ans=false
- else
- ok=false
- echo "You must enter yes or no"
- fi
- done
-
- if test "$ans" = "true"
- then
- man_user=daemon
- man_mode=4711
- echo ""
- echo $n "What user will own the man pages? [${man_user}] $c"
- read user
- if test "$user" != ""; then man_user=$user; fi
- echo ""
- echo $n "What mode should the installed man have? [${man_mode}] $c"
- read mode
- if test "$mode" != ""; then man_mode=$mode; fi
- man_install_flags="-m $man_mode -o $man_user"
- DEFS="$DEFS -DSECURE_MAN_UID"
- fi
-
- # What sections do we anticipate?
-
- tmpsections="1 n l 6 8 2 3 4 5 7 p o"
- echo ""
- echo "Enter the man page sections your system uses, separated by"
- echo "spaces, and in the order they should be searched."
- echo $n "[${tmpsections}] $c"
- read sects
- if test "$sects" != ""; then tmpsections=$sects; fi
- for sect in $tmpsections
- do
- sections="$sections \"$sect\","
- sec_list="$sec_list $sect,"
- done
- sections="$sections NULL"
-
- if test "$nroff" != ""
- then
- echo ""
- echo $n "Compress formatted pages? [yes] $c"
- ok=false
- while test "$ok" = "false"
- do
- read yesno
- if test "$yesno" = "" || test "$yesno" = "yes"
- then
- ok=true
- ans=true
- elif test "$yesno" = "no"
- then
- ok=true
- ans=false
- else
- ok=false
- echo "You must enter yes or no"
- fi
- done
-
- if test "$ans" = "true"
- then
- DO_COMPRESSION=true
- compress="/usr/ucb/compress -c"
- echo ""
- echo "What program should be used to compress the formatted pages?"
- echo $n "Note that it must work as a filter! [${compress}] $c"
- found=false
- while test "$found" = "false"
- do
- read tmp
- if test -n "$tmp"
- then
- if test -f `echo $tmp | awk '{print $1}'`
- then
- found=true
- compress=$tmp
- else
- found=false
- echo ""
- echo "`echo $tmp | awk '{print $1}'` doesn't seem to exist! Try again!"
- fi
- elif test -f `echo "$compress" | awk '{print $1}'`
- then
- found=true
- else
- found=false
- echo ""
- echo "`echo "$compress" | awk '{print $1}'` doesn't seem to exist! Try again!"
- fi
- done
- case $compress in
- *compress*) ext=Z ;;
- *freeze*) ext=F ;;
- *yabba*) ext=Y ;;
- *) ext="" ;;
- esac
- echo ""
- echo "What (single character) extension should be added to"
- if test "$ext" = ""
- then
- echo "compressed files?"
- else
- echo $n "compressed files? [${ext}] $c"
- fi
- ok=false
- while test "$ok" = "false"
- do
- read tmp_ext
- if test "$tmp_ext" = "" && test "$ext" != ""
- then
- ok=true
- compress_ext=$ext
- elif test "$tmp_ext" != ""
- then
- ok=true
- compress_ext=$tmp_ext
- fi
- done
- else
- DO_COMPRESSION=false
- fi
- fi
-
- echo ""
- echo $n "Cope with compressed formatted pages? [yes] $c"
- ok=false
- while test "$ok" = "false"
- do
- read yesno
- if test "$yesno" = "" || test "$yesno" = "yes"
- then
- ok=true
- ans=true
- elif test "$yesno" = "no"
- then
- ok=true
- ans=false
- else
- ok=false
- echo "You must enter yes or no"
- fi
- done
-
- if test "$ans" = "true"
- then
- DO_UNCOMPRESSION=true
- zcat="/usr/ucb/zcat"
- fcat="/usr/local/bin/fcat"
- unyabba="/usr/local/bin/unyabba"
- echo ""
- echo "If you don't have one of the following programs, enter \`missing'."
- echo "It's best to enter absolute pathnames so that man won't have to"
- echo "depend on the user's path to work properly. Default values are"
- echo "given in square brackets. The answers given are only checked to"
- echo "see if the programs exist, not to see see if the given flags are"
- echo "correct."
- for filter in zcat fcat unyabba
- do
- found=false
- while test "$found" = "false"
- do
- echo ""
- case $filter in
- zcat)
- echo "Command to use for .Z files (standard compress)"
- echo $n "[`eval echo $"$filter"`] $c" ;;
- fcat)
- echo "Command to use for .F files (freeze/melt from net posting)"
- echo $n "[`eval echo $"$filter"`] $c" ;;
- unyabba)
- echo "Command to use for .Y files (yabba/unyabba from net posting)"
- echo $n "[`eval echo $"$filter"`] $c" ;;
- esac
- read tmp
- if test -n "$tmp"
- then
- if test "$tmp" = "missing"
- then
- found=true
- eval $filter=""
- elif test -f `echo $tmp | awk '{print $1}'`
- then
- found=true
- eval $filter="$tmp"
- else
- found=false
- echo ""
- echo "`echo $tmp | awk '{print $1}'` doesn't seem to exist! Try again or enter \`missing'"
- fi
- elif test -f `eval echo $"$filter" | awk '{print $1}'`
- then
- found=true
- else
- found=false
- echo ""
- echo "`eval echo $"$filter" | awk '{print $1}'` doesn't seem to exist! Try again or enter \`missing'"
- fi
- done
- done
- else
- DO_UNCOMPRESSION=false
- fi
-
- if test "$DO_COMPRESSION" = "true" && test "$DO_UNCOMPRESSION" = "true"
- then
- DEFS="$DEFS -DCOMPRESS"
- elif test "$DO_COMPRESSION" = "true"
- then
- DEFS="$DEFS -DDO_COMPRESS"
- elif test "$DO_UNCOMPRESSION" = "true"
- then
- DEFS="$DEFS -DDO_UNCOMPRESS"
- fi
-
- echo ""
- echo "Do you want man to be able to handle directory trees for"
- echo $n "alternate systems? [yes] $c"
- ok=false
- while test "$ok" = "false"
- do
- read yesno
- if test "$yesno" = "" || test "$yesno" = "yes"
- then
- ok=true
- ans=true
- elif test "$yesno" = "no"
- then
- ok=true
- ans=false
- else
- ok=false
- echo "You must enter yes or no"
- fi
- done
-
- if test "$ans" = "true"
- then
- DEFS="$DEFS -DALT_SYSTEMS"
- fi
-
- man=$bindir/man
- manpath=$bindir/manpath
- apropos=$bindir/apropos
- whatis=$bindir/whatis
- makewhatis=$libdir/makewhatis
- config_file=$libdir/manpath.config
-
- trap 'rm -f Makefile config.status; exit 1' 1 3 15
-
- for dir in .
- do
- test -d $dir || mkdir $dir
- echo "# Generated automatically from Makefile.in by the" > $dir/Makefile
- echo "# configure script." >> $dir/Makefile
- echo "#" >> $dir/Makefile
- echo "# If you haven't read the file README yet, now would" >> $dir/Makefile
- echo "# be a good time to do so." >> $dir/Makefile
- echo "Creating $dir/Makefile from $srcdir/$dir/Makefile.in"
- sed -e "
- s,@srcdir@,$srcdir,
- s,@VPATH@,$VPATH,
- s,@CC@,$CC,
- s,@DEFS@,$DEFS,
- s,@LIBS@,$LIBS,
- s,@LIBOBJS@,$LIBOBJS,
- s,@troff@,$troff,
- s,@pager@,$pager,
- s,@bindir@,$bindir,
- s,@libdir@,$libdir,
- s,@mandir@,$mandir,
- s,@manext@,$manext,
- s,@man_install_flags@,$man_install_flags,
- s,@man@,$man,
- s,@manpath@,$manpath,
- s,@apropos@,$apropos,
- s,@whatis@,$whatis,
- s,@makewhatis@,$makewhatis,
- s,@config_file@,$config_file,
- s/@sections@/$sections/
- s/@sec_list@/$sec_list/
- " $srcdir/$dir/Makefile.in >> $dir/Makefile
- done
-
- echo "Creating config.h from $srcdir/config.h.in"
- sed -e "
- s,@troff@,$troff,
- s,@nroff@,$nroff,
- s,@eqn@,$eqn,
- s,@neqn@,$neqn,
- s,@tbl@,$tbl,
- s,@col@,$col,
- s,@vgrind@,$vgrind,
- s,@refer@,$refer,
- s,@grap@,$grap,
- s,@pic@,$pic,
- s,@fcat@,$fcat,
- s,@zcat@,$zcat,
- s,@unyabba@,$unyabba,
- s,@compress@,$compress,
- s,@compress_ext@,$compress_ext,
- s,@pager@,$pager,
- s,@bindir@,$bindir,
- s,@libdir@,$libdir,
- s,@man@,$man,
- s,@manpath@,$manpath,
- s,@apropos@,$apropos,
- s,@whatis@,$whatis,
- s,@makewhatis@,$makewhatis,
- s,@config_file@,$config_file,
- s,@man_user@,$man_user,
- s/@sections@/$sections/
- s/@sec_list@/$sec_list/
- " $srcdir/config.h.in > config.h
-
- echo "CC = $CC
- DEFS = $DEFS
- LIBOBJS = $LIBOBJS
- troff = $troff
- nroff = $nroff
- eqn = $eqn
- neqn = $neqn
- tbl = $tbl
- col = $col
- vgrind = $vgrind
- refer = $refer
- grap = $grap
- pic = $pic
- pager = $pager
- bindir = $bindir
- libdir = $libdir
- mandir = $mandir
- manext = $manext
- apropos = $apropos
- whatis = $whatis
- config_file = $config_file
- man_user = $man_user
- install_flags = $man_install_flags
- sections = $sections" > config.status
-
- echo ""
- echo "Don't forget to edit the file manpath.config to match your site."
- echo ""
-