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Configure
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Configure
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#! /bin/sh
#
# If these # comments don't work, trim them. Don't worry about any other
# shell scripts, Configure will trim # comments from them for you.
#
# (If you are trying to port this package to a machine without sh,
# I would suggest you have a look at the prototypical config_h.SH file
# and edit it to reflect your system. Some packages may include samples
# of config.h for certain machines, so you might look for one of those.)
#
# Yes, you may rip this off to use in other distribution packages. This
# script belongs to the public domain and cannot be copyrighted.
#
# (Note: this Configure script was generated automatically. Rather than
# working with this copy of Configure, you may wish to get metaconfig.
# The dist-3.0 package (which contains metaconfig) was posted in
# comp.sources.misc and is available on CPAN under authors/id/RAM so
# you may fetch it yourself from your nearest archive site.)
#
# $Id: Head.U,v 3.0.1.9 1997/02/28 15:02:09 ram Exp $
#
# Generated on Sun Aug 10 11:58:23 PDT 2003 [metaconfig 3.0 PL70]
# (with additional metaconfig patches by [email protected])
cat >/tmp/c1$$ <<EOF
ARGGGHHHH!!!!!
SCO csh still thinks true is false. Write to SCO today and tell them that next
year Configure ought to "rm /bin/csh" unless they fix their blasted shell. :-)
(Actually, Configure ought to just patch csh in place. Hmm. Hmmmmm. All
we'd have to do is go in and swap the && and || tokens, wherever they are.)
[End of diatribe. We now return you to your regularly scheduled programming...]
EOF
cat >/tmp/c2$$ <<EOF
OOPS! You naughty creature! You didn't run Configure with sh!
I will attempt to remedy the situation by running sh for you...
EOF
true || cat /tmp/c1$$ /tmp/c2$$
true || exec sh $0 $argv:q
(exit $?0) || cat /tmp/c2$$
(exit $?0) || exec sh $0 $argv:q
rm -f /tmp/c1$$ /tmp/c2$$
: compute my invocation name
me=$0
case "$0" in
*/*)
me=`echo $0 | sed -e 's!.*/\(.*\)!\1!' 2>/dev/null`
test "$me" || me=$0
;;
esac
: Proper separator for the PATH environment variable
p_=:
: On OS/2 this directory should exist if this is not floppy only system :-]
if test -d c:/. ; then
if test -n "$OS2_SHELL"; then
p_=\;
PATH=`cmd /c "echo %PATH%" | tr '\\\\' / `
OS2_SHELL=`cmd /c "echo %OS2_SHELL%" | tr '\\\\' / | tr '[A-Z]' '[a-z]'`
elif test -n "$DJGPP"; then
p_=\;
fi
fi
: Proper PATH setting
paths='/bin /usr/bin /usr/local/bin /usr/ucb /usr/local /usr/lbin'
paths="$paths /opt/bin /opt/local/bin /opt/local /opt/lbin"
paths="$paths /usr/5bin /etc /usr/gnu/bin /usr/new /usr/new/bin /usr/nbin"
paths="$paths /opt/gnu/bin /opt/new /opt/new/bin /opt/nbin"
paths="$paths /sys5.3/bin /sys5.3/usr/bin /bsd4.3/bin /bsd4.3/usr/ucb"
paths="$paths /bsd4.3/usr/bin /usr/bsd /bsd43/bin /usr/ccs/bin"
paths="$paths /etc /usr/lib /usr/ucblib /lib /usr/ccs/lib"
paths="$paths /sbin /usr/sbin /usr/libexec"
for p in $paths
do
case "$p_$PATH$p_" in
*$p_$p$p_*) ;;
*) test -d $p && PATH=$PATH$p_$p ;;
esac
done
PATH=.$p_$PATH
export PATH
: shall we be using ksh?
inksh=''
needksh=''
avoidksh=''
newsh=/bin/ksh
changesh=''
if (PATH=.; alias -x) >/dev/null 2>&1; then
inksh=true
fi
if test -f /hp-ux -a -f /bin/ksh; then
needksh='to avoid sh bug in "here document" expansion'
fi
if test -d /usr/lpp -a -f /usr/bin/bsh -a -f /usr/bin/uname; then
if test X`/usr/bin/uname -v` = X4; then
avoidksh="to avoid AIX 4's /bin/sh"
newsh=/usr/bin/bsh
fi
fi
case "$inksh/$needksh" in
/[a-z]*)
ENV=''
changesh=true
reason="$needksh"
;;
esac
case "$inksh/$avoidksh" in
true/[a-z]*)
changesh=true
reason="$avoidksh"
;;
esac
case "$inksh/$needksh-$avoidksh-" in
true/--)
cat <<EOM
(I see you are using the Korn shell. Some ksh's blow up on $me,
mainly on older exotic systems. If yours does, try the Bourne shell instead.)
EOM
;;
esac
case "$changesh" in
true)
echo "(Feeding myself to $newsh $reason.)"
case "$0" in
Configure|*/Configure) exec $newsh $0 "$@";;
*) exec $newsh Configure "$@";;
esac
;;
esac
: if needed set CDPATH to a harmless value that is not chatty
: avoid bash 2.02 problems with empty CDPATH.
case "$CDPATH" in
'') ;;
*) case "$SHELL" in
*bash*) CDPATH='.' ;;
*) CDPATH='' ;;
esac
;;
esac
: Configure runs within the UU subdirectory
test -d UU || mkdir UU
cd UU && rm -f ./*
d_bsd=''
d_eunice=''
d_xenix=''
eunicefix=''
Mcc=''
awk=''
basename=''
bash=''
byacc=''
cat=''
comm=''
cp=''
cpp=''
csh=''
date=''
diff=''
echo=''
ed=''
egrep=''
expr=''
find=''
grep=''
inews=''
ispell=''
ksh=''
less=''
lint=''
mail=''
mkdir=''
more=''
mv=''
nm=''
nroff=''
perl=''
pg=''
pgp=''
rm=''
rmail=''
sed=''
sendmail=''
smail=''
sort=''
spell=''
tail=''
tee=''
test=''
tr=''
uname=''
uniq=''
uuname=''
vi=''
vspell=''
who=''
libswanted=''
hint=''
myuname=''
osname=''
osvers=''
Id=''
Log=''
_a=''
_exe=''
_o=''
archobjs=''
exe_ext=''
firstmakefile=''
lib_ext=''
obj_ext=''
path_sep=''
active=''
acttimes=''
d_acttimes=''
myactive=''
bin=''
binexp=''
installbin=''
cc=''
gccversion=''
ccflags=''
cppflags=''
ldflags=''
locincpth=''
optimize=''
cf_by=''
cf_time=''
contains=''
cpplast=''
cppminus=''
cpprun=''
cppstdin=''
d_attribut=''
d_ftime=''
d_gettimeod=''
aphostcmd=''
d_getdname=''
d_gethname=''
d_phostcmd=''
d_resinit=''
d_uname=''
d_getpwent=''
d_getcwd=''
d_getwd=''
d_gnulibc=''
d_havetlib=''
termlib=''
d_ignoreorg=''
d_internet=''
d_memcmp=''
d_memcpy=''
d_memset=''
d_mkdir=''
d_newsadm=''
newsadmin=''
d_genauth=''
d_local=''
d_nntp=''
d_xthread=''
servername=''
d_nolnbuf=''
d_normsig=''
jobslib=''
d_novoid=''
void=''
d_portable=''
d_rdchk=''
d_rename=''
d_sigblock=''
d_sighold=''
d_sizet=''
d_strccmp=''
d_strchr=''
d_strftime=''
strftimec=''
strftimeo=''
d_strstr=''
d_libndir=''
d_usendir=''
libndir=''
ndirc=''
ndiro=''
d_uwait3=''
d_uwait=''
d_vfork=''
usevfork=''
d_voidsig=''
signal_t=''
d_wifstat=''
defeditor=''
filexp=''
d_dirnamlen=''
direntrytype=''
i_dirent=''
i_ptem=''
i_stdlib=''
i_string=''
strings=''
i_sysdir=''
d_voidtty=''
i_bsdioctl=''
i_sysfilio=''
i_sysioctl=''
i_syssockio=''
i_sysndir=''
i_syswait=''
i_sgtty=''
i_termio=''
i_termios=''
i_systime=''
i_time=''
i_unistd=''
i_utime=''
i_vfork=''
ispell_options=''
ispell_prg=''
libc=''
glibpth=''
libpth=''
loclibpth=''
plibpth=''
xlibpth=''
libs=''
lns=''
citydist=''
cntrydist=''
contdist=''
locdist=''
multistatedist=''
orgdist=''
statedist=''
mailer=''
mailfile=''
installmansrc=''
manext=''
mansrc=''
mansrcexp=''
mboxchar=''
mimecap=''
c=''
n=''
d_berknames=''
d_passnames=''
d_usgnames=''
nametype=''
d_inews=''
extrainews=''
groupdesc=''
installinews=''
newslib=''
newslibexp=''
subscriptions=''
useinews=''
newsspool=''
orgname=''
package=''
spackage=''
pager=''
perlpath=''
hostbits=''
phost=''
phostcmd=''
prefix=''
prefixexp=''
prefshell=''
installprivlib=''
privlib=''
privlibexp=''
rootid=''
so=''
sharpbang=''
shsharp=''
spitshell=''
src=''
startsh=''
strn=''
sysman=''
overviewdir=''
overviewfmt=''
threaddir=''
tk=''
tkinc=''
tklibs=''
d_msdos=''
trn_init=''
trn_select=''
trnl=''
nm_opt=''
nm_so_opt=''
runnm=''
usenm=''
incpath=''
mips=''
mips_type=''
usrinc=''
yacc=''
yaccflags=''
d_whoami=''
CONFIG=''
define='define'
undef='undef'
smallmach='pdp11 i8086 z8000 i80286 iAPX286'
rmlist=''
: We must find out about Eunice early
eunicefix=':'
if test -f /etc/unixtovms; then
eunicefix=/etc/unixtovms
fi
if test -f /etc/unixtovms.exe; then
eunicefix=/etc/unixtovms.exe
fi
: list of known cpp symbols, sorted alphabetically
al="AMIX BIT_MSF BSD BSD4_3 BSD_NET2 CMU CRAY DGUX DOLPHIN DPX2"
al="$al GO32 GOULD_PN HP700 I386 I80960 I960 Lynx M68000 M68K MACH"
al="$al MIPSEB MIPSEL MSDOS MTXINU MULTIMAX MVS"
al="$al M_COFF M_I186 M_I286 M_I386 M_I8086 M_I86 M_I86SM"
al="$al M_SYS3 M_SYS5 M_SYSIII M_SYSV M_UNIX M_XENIX"
al="$al NeXT OCS88 OSF1 PARISC PC532 PORTAR POSIX"
al="$al PWB R3000 RES RISC6000 RT Sun386i SVR3 SVR4"
al="$al SYSTYPE_BSD SYSTYPE_SVR4 SYSTYPE_SYSV Tek4132 Tek4300"
al="$al UMAXV USGr4 USGr4_2 UTEK UTS UTek UnicomPBB UnicomPBD Utek"
al="$al VMS Xenix286"
al="$al _AIX _AIX32 _AIX370 _AIX41 _AM29000 _COFF _CRAY _CX_UX _EPI"
al="$al _IBMESA _IBMR2 _M88K _M88KBCS_TARGET _POWER"
al="$al _MIPSEB _MIPSEL _M_COFF _M_I86 _M_I86SM _M_SYS3"
al="$al _M_SYS5 _M_SYSIII _M_SYSV _M_UNIX _M_XENIX _NLS _PGC_ _R3000"
al="$al _SYSTYPE_BSD _SYSTYPE_BSD43 _SYSTYPE_SVR4"
al="$al _SYSTYPE_SYSV _SYSV3 _U370 _UNICOS"
al="$al __386BSD__ __BIG_ENDIAN __BIG_ENDIAN__ __BSD_4_4__"
al="$al __DGUX__ __DPX2__ __H3050R __H3050RX"
al="$al __LITTLE_ENDIAN __LITTLE_ENDIAN__ __MACH__"
al="$al __MIPSEB __MIPSEB__ __MIPSEL __MIPSEL__"
al="$al __Next__ __OSF1__ __PARAGON__ __PGC__ __PWB __STDC__"
al="$al __SVR4_2__ __UMAXV__"
al="$al ____386BSD____ __alpha __alpha__ __amiga"
al="$al __bsd4_2 __bsd4_2__ __bsdi__ __convex__"
al="$al __host_mips__"
al="$al __hp9000s200 __hp9000s300 __hp9000s400 __hp9000s500"
al="$al __hp9000s500 __hp9000s700 __hp9000s800"
al="$al __hppa __hpux __hp_osf __i286 __i286__ __i386 __i386__"
al="$al __i486 __i486__ __i860 __i860__ __ibmesa __ksr1__ __linux__"
al="$al __m68k __m68k__ __m88100__ __m88k __m88k__"
al="$al __mc68000 __mc68000__ __mc68020 __mc68020__"
al="$al __mc68030 __mc68030__ __mc68040 __mc68040__"
al="$al __mc88100 __mc88100__ __mips __mips__"
al="$al __motorola__ __osf__ __pa_risc __sparc__ __stdc__"
al="$al __sun __sun__ __svr3__ __svr4__ __ultrix __ultrix__"
al="$al __unix __unix__ __uxpm__ __uxps__ __vax __vax__"
al="$al _host_mips _mips _unix"
al="$al a29k aegis aix aixpc alliant alpha am29000 amiga ansi ardent"
al="$al apollo ardent att386 att3b"
al="$al bsd bsd43 bsd4_2 bsd4_3 bsd4_4 bsdi bull"
al="$al cadmus clipper concurrent convex cray ctix"
al="$al dmert encore gcos gcx gimpel gould"
al="$al hbullx20 hcx host_mips hp200 hp300 hp700 hp800"
al="$al hp9000 hp9000s300 hp9000s400 hp9000s500"
al="$al hp9000s700 hp9000s800 hp9k8 hppa hpux"
al="$al i186 i286 i386 i486 i8086"
al="$al i80960 i860 iAPX286 ibm ibm032 ibmrt interdata is68k"
al="$al ksr1 linux luna luna88k m68k m88100 m88k"
al="$al mc300 mc500 mc68000 mc68010 mc68020 mc68030"
al="$al mc68040 mc68060 mc68k mc68k32 mc700"
al="$al mc88000 mc88100 merlin mert mips mvs n16"
al="$al ncl_el ncl_mr"
al="$al news1500 news1700 news1800 news1900 news3700"
al="$al news700 news800 news900 ns16000 ns32000"
al="$al ns32016 ns32332 ns32k nsc32000 os osf"
al="$al parisc pc532 pdp11 plexus posix pyr"
al="$al riscix riscos scs sequent sgi sinix sony sony_news"
al="$al sonyrisc sparc sparclite spectrum stardent stratos"
al="$al sun sun3 sun386 svr4 sysV68 sysV88"
al="$al titan tower tower32 tower32_200 tower32_600 tower32_700"
al="$al tower32_800 tower32_850 tss u370 u3b u3b2 u3b20 u3b200"
al="$al u3b20d u3b5 ultrix unix unixpc unos vax venix vms"
al="$al xenix z8000"
: Trailing extension. Override this in a hint file, if needed.
_exe=''
: Extra object files, if any, needed on this platform.
archobjs=''
gccversion=''
i_sysselct=''
: change the next line if compiling for Xenix/286 on Xenix/386
xlibpth='/usr/lib/386 /lib/386'
: Possible local library directories to search.
loclibpth="/usr/local/lib /opt/local/lib /usr/gnu/lib"
loclibpth="$loclibpth /opt/gnu/lib /usr/GNU/lib /opt/GNU/lib"
: general looking path for locating libraries
glibpth="/shlib /usr/shlib /lib/pa1.1 /usr/lib/large"
glibpth="$glibpth /lib /usr/lib $xlibpth"
glibpth="$glibpth /lib/large /usr/lib/small /lib/small"
glibpth="$glibpth /usr/ccs/lib /usr/ucblib /usr/local/lib"
: Private path used by Configure to find libraries. Its value
: is prepended to libpth. This variable takes care of special
: machines, like the mips. Usually, it should be empty.
plibpth=''
: default library list
libswanted=''
CTRLA=`echo a | tr a '\001'`
large=''
: Possible local include directories to search.
: Set locincpth to "" in a hint file to defeat local include searches.
locincpth="/usr/local/include /opt/local/include /usr/gnu/include"
locincpth="$locincpth /opt/gnu/include /usr/GNU/include /opt/GNU/include"
:
: no include file wanted by default
inclwanted=''
: List of libraries we want.
libswanted='malloc resolv socket net hdb bbn str nls nsl intl x ucb'
: Do not use vfork unless overridden by a hint file.
usevfork=false
: Find the basic shell for Bourne shell scripts
case "$sh" in
'')
case "$SYSTYPE" in
*bsd*|sys5*) xxx="/$SYSTYPE/bin/sh";;
*) xxx='/bin/sh';;
esac
if test -f "$xxx"; then
sh="$xxx"
else
: Build up a list and do a single loop so we can 'break' out.
pth=`echo $PATH | sed -e "s/$p_/ /g"`
for xxx in sh bash ksh pdksh ash; do
for p in $pth; do
try="$try ${p}/${xxx}"
done
done
for xxx in $try; do
if test -f "$xxx"; then
sh="$xxx";
break
elif test -f "$xxx.exe"; then
sh="$xxx";
break
fi
done
fi
;;
esac
case "$sh" in
'') cat <<EOM >&2
$me: Fatal Error: I can't find a Bourne Shell anywhere.
Usually it's in /bin/sh. How did you even get this far?
Please contact me (Trn Workers) at [email protected] and
we'll try to straighten this all out.
EOM
exit 1
;;
esac
: see if sh knows # comments
if `$sh -c '#' >/dev/null 2>&1`; then
shsharp=true
spitshell=cat
xcat=/bin/cat
test -f $xcat || xcat=/usr/bin/cat
echo "#!$xcat" >try
$eunicefix try
chmod +x try
./try > today
if test -s today; then
sharpbang='#!'
else
echo "#! $xcat" > try
$eunicefix try
chmod +x try
./try > today
if test -s today; then
sharpbang='#! '
else
sharpbang=': use '
fi
fi
else
echo " "
echo "Your $sh doesn't grok # comments--I will strip them later on."
shsharp=false
cd ..
echo "exec grep -v '^[ ]*#'" >spitshell
chmod +x spitshell
$eunicefix spitshell
spitshell=`pwd`/spitshell
cd UU
echo "I presume that if # doesn't work, #! won't work either!"
sharpbang=': use '
fi
rm -f try today
: figure out how to guarantee sh startup
case "$startsh" in
'') startsh=${sharpbang}${sh} ;;
*)
esac
cat >try <<EOSS
$startsh
set abc
test "$?abc" != 1
EOSS
chmod +x try
$eunicefix try
if ./try; then
: echo "Yup, it does."
else
echo "Hmm... '$startsh' does not guarantee sh startup..."
echo "You may have to fix up the shell scripts to make sure $sh runs them."
fi
rm -f try
: produce awk script to parse command line options
cat >options.awk <<'EOF'
BEGIN {
optstr = "dD:eEf:hKOrsSU:V"; # getopt-style specification
len = length(optstr);
for (i = 1; i <= len; i++) {
c = substr(optstr, i, 1);
if (i < len) a = substr(optstr, i + 1, 1); else a = "";
if (a == ":") {
arg[c] = 1;
i++;
}
opt[c] = 1;
}
}
{
expect = 0;
str = $0;
if (substr(str, 1, 1) != "-") {
printf("'%s'\n", str);
next;
}
len = length($0);
for (i = 2; i <= len; i++) {
c = substr(str, i, 1);
if (!opt[c]) {
printf("-%s\n", substr(str, i));
next;
}
printf("-%s\n", c);
if (arg[c]) {
if (i < len)
printf("'%s'\n", substr(str, i + 1));
else
expect = 1;
next;
}
}
}
END {
if (expect)
print "?";
}
EOF
: process the command line options
set X `for arg in "$@"; do echo "X$arg"; done |
sed -e s/X// | awk -f options.awk`
eval "set $*"
shift
rm -f options.awk
: set up default values
fastread=''
reuseval=false
config_sh=''
alldone=''
error=''
silent=''
extractsh=''
override=''
knowitall=''
rm -f optdef.sh
cat >optdef.sh <<EOS
$startsh
EOS
: option parsing
while test $# -gt 0; do
case "$1" in
-d) shift; fastread=yes;;
-e) shift; alldone=cont;;
-f)
shift
cd ..
if test -r "$1"; then
config_sh="$1"
else
echo "$me: cannot read config file $1." >&2
error=true
fi
cd UU
shift;;
-h) shift; error=true;;
-r) shift; reuseval=true;;
-s) shift; silent=true; realsilent=true;;
-E) shift; alldone=exit;;
-K) shift; knowitall=true;;
-O) shift; override=true;;
-S) shift; silent=true; extractsh=true;;
-D)
shift
case "$1" in
*=)
echo "$me: use '-U symbol=', not '-D symbol='." >&2
echo "$me: ignoring -D $1" >&2
;;
*=*) echo "$1" | \
sed -e "s/'/'\"'\"'/g" -e "s/=\(.*\)/='\1'/" >> optdef.sh;;
*) echo "$1='define'" >> optdef.sh;;
esac
shift
;;
-U)
shift
case "$1" in
*=) echo "$1" >> optdef.sh;;
*=*)
echo "$me: use '-D symbol=val', not '-U symbol=val'." >&2
echo "$me: ignoring -U $1" >&2
;;
*) echo "$1='undef'" >> optdef.sh;;
esac
shift
;;
-V) echo "$me generated by metaconfig 3.0 PL70." >&2
exit 0;;
--) break;;
-*) echo "$me: unknown option $1" >&2; shift; error=true;;
*) break;;
esac
done
case "$error" in
true)
cat >&2 <<EOM
Usage: $me [-dehrsEKOSV] [-f config.sh] [-D symbol] [-D symbol=value]
[-U symbol] [-U symbol=]
-d : use defaults for all answers.
-e : go on without questioning past the production of config.sh.
-f : specify an alternate default configuration file.
-h : print this help message and exit (with an error status).
-r : reuse C symbols value if possible (skips costly nm extraction).
-s : silent mode, only echoes questions and essential information.
-D : define symbol to have some value:
-D symbol symbol gets the value 'define'
-D symbol=value symbol gets the value 'value'
-E : stop at the end of questions, after having produced config.sh.
-K : do not use unless you know what you are doing.
-O : let -D and -U override definitions from loaded configuration file.
-S : perform variable substitutions on all .SH files (can mix with -f)
-U : undefine symbol:
-U symbol symbol gets the value 'undef'
-U symbol= symbol gets completely empty
-V : print version number and exit (with a zero status).
EOM
exit 1
;;
esac
: Sanity checks
case "$fastread$alldone" in
yescont|yesexit) ;;
*)
if test ! -t 0; then
echo "Say 'sh Configure', not 'sh <Configure'"
exit 1
fi
;;
esac
exec 4>&1
case "$silent" in
true) exec 1>/dev/null;;
esac
: run the defines and the undefines, if any, but leave the file out there...
touch optdef.sh
. ./optdef.sh
: set package name
package=trn
first=`echo $package | sed -e 's/^\(.\).*/\1/'`
last=`echo $package | sed -e 's/^.\(.*\)/\1/'`
case "`echo AbyZ | tr '[:lower:]' '[:upper:]' 2>/dev/null`" in
ABYZ) spackage=`echo $first | tr '[:lower:]' '[:upper:]'`$last;;
*) spackage=`echo $first | tr '[a-z]' '[A-Z]'`$last;;
esac
: Some greps do not return status, grrr.
echo "grimblepritz" >grimble
if grep blurfldyick grimble >/dev/null 2>&1 ; then
contains=contains
elif grep grimblepritz grimble >/dev/null 2>&1 ; then
contains=grep
else
contains=contains
fi
rm -f grimble
: the following should work in any shell
case "$contains" in
contains*)
echo " "
echo "AGH! Grep doesn't return a status. Attempting remedial action."
cat >contains <<'EOSS'
grep "$1" "$2" >.greptmp && cat .greptmp && test -s .greptmp
EOSS
chmod +x contains
esac
: Find the path to the source tree
case "$src" in
'') case "$0" in
*/*) src=`echo $0 | sed -e 's%/[^/][^/]*$%%'`;;
*) src='.';;
esac;;
esac
case "$src" in
'') src=/
rsrc=/
;;
/*) rsrc="$src";;
*) rsrc="../$src";;
esac
if test -f $rsrc/Configure && \
$contains "^package=$package$" $rsrc/Configure >/dev/null 2>&1
then
: found it, so we are ok.
else
rsrc=''
for src in . .. ../.. ../../.. ../../../..; do
if test -f ../$src/Configure && \
$contains "^package=$package$" ../$src/Configure >/dev/null 2>&1
then
rsrc=../$src
break
fi
done
fi
case "$rsrc" in
'')
cat <<EOM >&4
Sorry, I can't seem to locate the source dir for $package. Please start
Configure with an explicit path -- i.e. /some/path/Configure.
EOM
exit 1
;;
../.) rsrc='..';;
*)
echo " "
echo "Sources for $package found in \"$src\"." >&4
;;
esac
: script used to extract .SH files with variable substitutions
cat >extract <<'EOS'
CONFIG=true
echo "Doing variable substitutions on .SH files..."
set makedir.SH `awk '$1 ~ /.SH$/ {print $1}' $src/MANIFEST | egrep -v 'newsnews|makedir'`
for file in $*; do
. $src/$file
done
EOS
: extract files and exit if asked to do so
case "$extractsh" in
true)
case "$realsilent" in
true) ;;
*) exec 1>&4;;
esac
case "$config_sh" in
'') config_sh='config.sh';;
esac
echo " "
echo "Fetching answers from $config_sh..."
cd ..
. $config_sh
test "$override" && . ./optdef.sh
echo " "
. UU/extract
rm -rf UU
echo "Done."
exit 0
;;
esac
: Eunice requires " " instead of "", can you believe it
echo " "
: Here we go...
echo "Beginning of configuration questions for $package."
trap 'echo " "; test -d ../UU && rm -rf X $rmlist; exit 1' 1 2 3 15
: first determine how to suppress newline on echo command
echo " "
echo "Checking echo to see how to suppress newlines..."
(echo "hi there\c" ; echo " ") >.echotmp
if $contains c .echotmp >/dev/null 2>&1 ; then
echo "...using -n."
n='-n'
c=''
else
cat <<'EOM'
...using \c
EOM
n=''
c='\c'
fi
echo $n "The star should be here-->$c"
echo '*'
rm -f .echotmp
: Now test for existence of everything in MANIFEST
echo " "
if test -f $rsrc/MANIFEST; then
echo "First let's make sure your kit is complete. Checking..." >&4
awk '$1 !~ /PACK[A-Z]+/ {print $1}' $rsrc/MANIFEST | split -l50
rm -f missing
tmppwd=`pwd`
for filelist in x??; do
(cd $rsrc; ls `cat $tmppwd/$filelist` >/dev/null 2>>$tmppwd/missing)
done
if test -s missing; then
cat missing >&4
cat >&4 <<'EOM'
THIS PACKAGE SEEMS TO BE INCOMPLETE.
You have the option of continuing the configuration process, despite the
distinct possibility that your kit is damaged, by typing 'y'es. If you
do, don't blame me if something goes wrong. I advise you to type 'n'o
and contact the author ([email protected]).
EOM
echo $n "Continue? [n] $c" >&4
read ans
case "$ans" in
y*)
echo "Continuing..." >&4
rm -f missing
;;
*)
echo "ABORTING..." >&4
kill $$
;;
esac
else
echo "Looks good..."
fi
else
echo "There is no MANIFEST file. I hope your kit is complete !"
fi
rm -f missing x??
echo " "
: Find the appropriate value for a newline for tr
if test -n "$DJGPP"; then
trnl='\012'
fi
if test X"$trnl" = X; then
case "`echo foo|tr '\n' x 2>/dev/null`" in
foox) trnl='\n' ;;
esac
fi
if test X"$trnl" = X; then
case "`echo foo|tr '\012' x 2>/dev/null`" in
foox) trnl='\012' ;;
esac
fi
if test X"$trnl" = X; then
cat <<EOM >&2