# 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.)
#
-# $Header: Configure,v 3.0 89/10/18 15:04:55 lwall Locked $
+# $Header: Configure,v 3.0.1.7 90/03/28 09:14:53 lwall Locked $
+
+: make sure these files are renamed
+test -f config_h.SH || mv -f config.h.SH config_h.SH
+test -f perl_man.1 || mv -f perl.man.1 perl_man.1
+test -f perl_man.2 || mv -f perl.man.2 perl_man.2
+test -f perl_man.3 || mv -f perl.man.3 perl_man.3
+test -f perl_man.4 || mv -f perl.man.4 perl_man.4
+test -f t/op.s || mv -f t/op.subst t/op.s
+
#
# Yes, you may rip this off to use in other distribution packages.
# (Note: this Configure script was generated automatically. Rather than
# working with this copy of Configure, you may wish to get metaconfig.)
: sanity checks
-PATH='.:/bin:/usr/bin:/usr/local/bin:/usr/ucb:/usr/local:/usr/lbin:/etc:/usr/new:/usr/new/bin:/usr/nbin'
+PATH=".:/bin:/usr/bin:/usr/local/bin:/usr/ucb:/usr/local:/usr/lbin:/etc:/usr/new:/usr/new/bin:/usr/nbin:$PATH"
export PATH || (echo "OOPS, this isn't sh. Desperation time. I will feed myself to sh."; sh $0; kill $$)
if test ! -t 0; then
esac
d_eunice=''
-eunicefix=''
define=''
+eunicefix=''
loclist=''
expr=''
sed=''
touch=''
make=''
date=''
+csh=''
Log=''
Header=''
bin=''
cppminus=''
d_bcmp=''
d_bcopy=''
+d_bzero=''
+d_castneg=''
d_charsprf=''
d_crypt=''
cryptlib=''
+d_csh=''
d_dosuid=''
d_dup2=''
d_fchmod=''
d_getgrps=''
d_gethent=''
d_getpgrp=''
+d_getpgrp2=''
d_getprior=''
d_htonl=''
d_index=''
d_ioctl=''
d_killpg=''
+d_lstat=''
d_memcmp=''
d_memcpy=''
d_mkdir=''
d_setegid=''
d_seteuid=''
d_setpgrp=''
+d_setpgrp2=''
d_setprior=''
d_setregid=''
d_setresgid=''
d_sockpair=''
d_oldsock=''
socketlib=''
-sockethdr=''
d_statblks=''
d_stdstdio=''
d_strctcpy=''
+d_strerror=''
d_symlink=''
d_syscall=''
-d_tminsys=''
-i_systime=''
d_varargs=''
d_vfork=''
d_voidsig=''
+d_volatile=''
d_vprintf=''
d_charvspr=''
+d_wait4=''
gidtype=''
i_dirent=''
d_dirnamlen=''
i_fcntl=''
i_grp=''
+i_niin=''
i_pwd=''
d_pwquota=''
d_pwage=''
+d_pwchange=''
+d_pwclass=''
+d_pwexpire=''
i_sysdir=''
i_sysioctl=''
+i_sysndir=''
+i_time=''
+i_systime=''
+d_systimekernel=''
+i_utime=''
i_varargs=''
i_vfork=''
intsize=''
libc=''
-libdbm=''
-libndir=''
-libnm=''
mallocsrc=''
mallocobj=''
usemymalloc=''
huge=''
optimize=''
ccflags=''
+cppflags=''
ldflags=''
cc=''
libs=''
uidtype=''
voidflags=''
defvoidused=''
-lib=''
+yacc=''
privlib=''
+lib=''
CONFIG=''
: set package name
package=perl
define='define'
undef='undef'
-libpth='/usr/lib /usr/local/lib /usr/lib/386 /usr/lib/large /lib /lib/386 /lib/large /usr/lib/small /lib/small'
+: change the next line if compiling for Xenix/286 on Xenix/386
+xlibpth='/usr/lib/386 /lib/386'
+libpth='/usr/lib /usr/local/lib /usr/lib/large /lib '$xlibpth' /lib/large /usr/lib/small /lib/small'
smallmach='pdp11 i8086 z8000 i80286 iAPX286'
rmlist='kit[1-9]isdone kit[1-9][0-9]isdone'
trap 'echo " "; rm -f $rmlist; exit 1' 1 2 3
echo "First let's make sure your kit is complete. Checking..."
(cd ..; awk '' `awk '$1 !~ /PACKINGLIST/ {print $1}' MANIFEST` >/dev/null || kill $$)
-echo " "
+echo "Looks good..."
attrlist="mc68000 sun gcos unix ibm gimpel interdata tss os mert pyr"
attrlist="$attrlist vax pdp11 i8086 z8000 u3b2 u3b5 u3b20 u3b200"
attrlist="$attrlist ns32000 ns16000 iAPX286 mc300 mc500 mc700 sparc"
attrlist="$attrlist nsc32000 sinix xenix venix posix ansi M_XENIX"
attrlist="$attrlist $mc68k __STDC__ UTS M_I8086 M_I186 M_I286 M_I386"
-attrlist="$attrlist i186"
+attrlist="$attrlist i186 __m88k__ m88k DGUX __DGUX__"
pth="/usr/ucb /bin /usr/bin /usr/local /usr/local/bin /usr/lbin /usr/plx /usr/5bin /vol/local/bin /etc /usr/lib /lib /usr/local/lib /sys5.3/bin /sys5.3/usr/bin /bsd4.3/bin /bsd4.3/usr/bin /bsd4.3/usr/ucb"
d_newshome="/usr/NeWS"
defvoidused=7
-
+libswanted="net_s net nsl_s nsl socket nm ndir ndbm dbm sun bsd BSD x c_s"
+inclwanted='/usr/netinclude /usr/include/sun /usr/include/bsd /usr/include/lan'
: some greps do not return status, grrr.
echo "grimblepritz" >grimble
if grep blurfldyick grimble >/dev/null 2>&1 ; then
chmod +x contains
esac
+: see if sh knows # comments
+echo " "
+echo "Checking your sh to see if it knows about # comments..."
+if sh -c '#' >/dev/null 2>&1 ; then
+ echo "Your sh handles # comments correctly."
+ shsharp=true
+ spitshell=cat
+ echo " "
+ echo "Okay, let's see if #! works on this system..."
+ echo "#!/bin/echo hi" > try
+ $eunicefix try
+ chmod +x try
+ ./try > today
+ if $contains hi today >/dev/null 2>&1; then
+ echo "It does."
+ sharpbang='#!'
+ else
+ echo "#! /bin/echo hi" > try
+ $eunicefix try
+ chmod +x try
+ ./try > today
+ if test -s today; then
+ echo "It does."
+ sharpbang='#! '
+ else
+ echo "It doesn't."
+ sharpbang=': use '
+ fi
+ fi
+else
+ echo "Your sh doesn't grok # comments--I will strip them later on."
+ shsharp=false
+ echo "exec grep -v '^#'" >spitshell
+ chmod +x spitshell
+ $eunicefix spitshell
+ spitshell=`pwd`/spitshell
+ echo "I presume that if # doesn't work, #! won't work either!"
+ sharpbang=': use '
+fi
+
+: figure out how to guarantee sh startup
+echo " "
+echo "Checking out how to guarantee sh startup..."
+startsh=$sharpbang'/bin/sh'
+echo "Let's see if '$startsh' works..."
+cat >try <<EOSS
+$startsh
+set abc
+test "$?abc" != 1
+EOSS
+
+chmod +x try
+$eunicefix try
+if ./try; then
+ echo "Yup, it does."
+else
+ echo "Nope. You may have to fix up the shell scripts to make sure sh runs them."
+fi
+rm -f try today
+
: first determine how to suppress newline on echo command
echo "Checking echo to see how to suppress newlines..."
(echo "hi there\c" ; echo " ") >.echotmp
trylist="
Mcc
cpp
+csh
egrep
test
-uname
"
for file in $loclist; do
xxx=`loc $file $file $pth`
esac
rmlist="$rmlist loc"
-: get list of predefined functions in a handy place
-if $test -n "$uname"; then
- os=`$uname -s`
-else
- os=unknown
-fi
-echo " "
-if test -f /lib/libc.a; then
- echo "Your C library is in /lib/libc.a. You're normal."
- libc=/lib/libc.a
-else
- if test "$os" = DomainOS ; then
- ans=`loc libc blurfl/dyick $libpth`
- else
- ans=`loc libc.a blurfl/dyick $libpth`
- fi
- if test ! -f "$ans"; then
- ans=`loc clib blurfl/dyick $libpth`
- fi
- if test ! -f "$ans"; then
- ans=`loc libc blurfl/dyick $libpth`
- fi
- if test ! -f "$ans"; then
- ans=`loc Slibc.a blurfl/dyick /usr/lib/386 /lib/386 $libpth`
- fi
- if test ! -f "$ans"; then
- ans=`loc Mlibc.a blurfl/dyick $libpth`
- fi
- if test ! -f "$ans"; then
- ans=`loc Llibc.a blurfl/dyick $libpth`
- fi
- if test -f "$ans"; then
- echo "Your C library is in $ans, of all places."
- libc=$ans
- else
- if test -f "$libc"; then
- echo "Your C library is in $libc, like you said before."
- else
- cat <<EOM
-
-I can't seem to find your C library. I've looked in the following places:
-
- $libpth
-
-None of these seems to contain your C library. What is the full name
-EOM
- dflt=None
- $echo $n "of your C library? $c"
- rp='C library full name?'
- . myread
- libc="$ans"
- fi
- fi
-fi
-echo " "
-$echo $n "Extracting names from $libc for later perusal...$c"
-nm $libc 2>/dev/null >libc.tmp
-$sed -n -e 's/^.* [AT] *_[_.]*//p' -e 's/^.* [AT] //p' <libc.tmp >libc.list
-if $contains '^printf$' libc.list >/dev/null 2>&1; then
- echo "done"
-else
- if test "$os" = DomainOS ; then
- $sed -n -e 's/^__*//' -e 's/^\([a-zA-Z_0-9$]*\).*xtern.*/\1/p' <libc.tmp >libc.list
- else
- $sed -n -e 's/^.* D __*//p' -e 's/^.* D //p' <libc.tmp >libc.list
- fi
- $contains '^printf$' libc.list >/dev/null 2>&1 || \
- $sed -n -e 's/^_//' \
- -e 's/^\([a-zA-Z_0-9]*\).*xtern.*text.*/\1/p' <libc.tmp >libc.list
- if $contains '^printf$' libc.list >/dev/null 2>&1; then
- echo "done"
- else
- echo " "
- echo "nm didn't seem to work right."
- echo "Trying ar instead..."
- if ar t $libc > libc.tmp; then
- $sed -e 's/\.o$//' < libc.tmp > libc.list
- echo "Ok."
- else
- echo "ar didn't seem to work right."
- echo "Maybe this is a Cray...trying bld instead..."
- if bld t $libc | $sed -e 's/.*\///' -e 's/\.o:.*$//' > libc.list; then
- echo "Ok."
- else
- echo "That didn't work either. Giving up."
- exit 1
- fi
- fi
- fi
-fi
-
-inlibc='echo " ";
-if $contains "^$1\$" libc.list >/dev/null 2>&1;
-then echo "$1() found"; eval "$2=$define";
-else echo "$1() not found"; eval "$2=$undef"; fi'
-
-rmlist="$rmlist libc.tmp libc.list"
-
-: make some quick guesses about what we are up against
-echo " "
-$echo $n "Hmm... $c"
-cat /usr/include/signal.h /usr/include/sys/signal.h >foo
-if $contains SIGTSTP foo >/dev/null 2>&1 ; then
- echo "Looks kind of like a BSD system, but we'll see..."
- echo exit 0 >bsd
- echo exit 1 >usg
- echo exit 1 >v7
-elif $contains '^fcntl$' libc.list >/dev/null 2>&1 ; then
- echo "Looks kind of like a USG system, but we'll see..."
- echo exit 1 >bsd
- echo exit 0 >usg
- echo exit 1 >v7
-else
- echo "Looks kind of like a version 7 system, but we'll see..."
- echo exit 1 >bsd
- echo exit 1 >usg
- echo exit 0 >v7
-fi
-if $contains '^vmssystem$' libc.list >/dev/null 2>&1 ; then
- cat <<'EOI'
-There is, however, a strange, musty smell in the air that reminds me of
-something...hmm...yes...I've got it...there's a VMS nearby, or I'm a Blit.
-EOI
- echo "exit 0" >eunice
- eunicefix=unixtovms
- d_eunice="$define"
-: it so happens the Eunice I know will not run shell scripts in Unix format
-else
- echo " "
- echo "Congratulations. You aren't running Eunice."
- eunicefix=':'
- d_eunice="$undef"
- echo "exit 1" >eunice
-fi
-if test -f /xenix; then
- echo "Actually, this looks more like a XENIX system..."
- echo "exit 0" >xenix
-else
- echo " "
- echo "It's not Xenix..."
- echo "exit 1" >xenix
-fi
-chmod +x xenix
-$eunicefix xenix
-if test -f /venix; then
- echo "Actually, this looks more like a VENIX system..."
- echo "exit 0" >venix
-else
- echo " "
- if xenix; then
- : null
- else
- echo "Nor is it Venix..."
- fi
- echo "exit 1" >venix
-fi
-chmod +x bsd usg v7 eunice venix
-$eunicefix bsd usg v7 eunice venix
-rm -rf foo
-rmlist="$rmlist bsd usg v7 eunice venix xenix"
-
-: see if sh knows # comments
-echo " "
-echo "Checking your sh to see if it knows about # comments..."
-if sh -c '#' >/dev/null 2>&1 ; then
- echo "Your sh handles # comments correctly."
- shsharp=true
- spitshell=cat
- echo " "
- echo "Okay, let's see if #! works on this system..."
- echo "#!/bin/echo hi" > try
- $eunicefix try
- chmod +x try
- try > today
- if $contains hi today >/dev/null 2>&1; then
- echo "It does."
- sharpbang='#!'
- else
- echo "#! /bin/echo hi" > try
- $eunicefix try
- chmod +x try
- try > today
- if test -s today; then
- echo "It does."
- sharpbang='#! '
- else
- echo "It doesn't."
- sharpbang=': use '
- fi
- fi
-else
- echo "Your sh doesn't grok # comments--I will strip them later on."
- shsharp=false
- echo "exec grep -v '^#'" >spitshell
- chmod +x spitshell
- $eunicefix spitshell
- spitshell=`pwd`/spitshell
- echo "I presume that if # doesn't work, #! won't work either!"
- sharpbang=': use '
-fi
-
-: figure out how to guarantee sh startup
-echo " "
-echo "Checking out how to guarantee sh startup..."
-startsh=$sharpbang'/bin/sh'
-echo "Let's see if '$startsh' works..."
-cat >try <<EOSS
-$startsh
-set abc
-test "$?abc" != 1
-EOSS
-
-chmod +x try
-$eunicefix try
-if try; then
- echo "Yup, it does."
-else
- echo "Nope. You may have to fix up the shell scripts to make sure sh runs them."
-fi
-rm -f try today
-
: set up shell script to do ~ expansion
cat >filexp <<EOSS
$startsh
cont=true
while $test "$cont" ; do
echo " "
- rp="Where do you want to put the public executables? [$dflt]"
+ rp="Where do you want to put the public executables? (~name ok) [$dflt]"
$echo $n "$rp $c"
. myread
bin="$ans"
- bin=`filexp $bin`
+ bin=`./filexp "$bin"`
if test -d $bin; then
cont=''
else
cont=true
while $test "$cont" ; do
echo " "
- rp="Where do the manual pages (source) go? [$dflt]"
+ rp="Where do the manual pages (source) go? (~name ok) [$dflt]"
$echo $n "$rp $c"
. myread
- mansrc=`filexp "$ans"`
+ mansrc=`./filexp "$ans"`
if $test -d "$mansrc"; then
cont=''
else
manext=l
;;
*p)
- manext=n
+ manext=p
;;
*C)
manext=C
;;
esac
+: make some quick guesses about what we are up against
+echo " "
+$echo $n "Hmm... $c"
+cat /usr/include/signal.h /usr/include/sys/signal.h >foo
+if test `echo abc | tr a-z A-Z` = Abc ; then
+ echo "Looks kind of like a USG system, but we'll see..."
+ echo exit 1 >bsd
+ echo exit 0 >usg
+ echo exit 1 >v7
+elif $contains SIGTSTP foo >/dev/null 2>&1 ; then
+ echo "Looks kind of like a BSD system, but we'll see..."
+ echo exit 0 >bsd
+ echo exit 1 >usg
+ echo exit 1 >v7
+else
+ echo "Looks kind of like a version 7 system, but we'll see..."
+ echo exit 1 >bsd
+ echo exit 1 >usg
+ echo exit 0 >v7
+fi
+case "$eunicefix" in
+*unixtovms*)
+ cat <<'EOI'
+There is, however, a strange, musty smell in the air that reminds me of
+something...hmm...yes...I've got it...there's a VMS nearby, or I'm a Blit.
+EOI
+ echo "exit 0" >eunice
+ d_eunice="$define"
+ ;;
+*)
+ echo " "
+ echo "Congratulations. You aren't running Eunice."
+ d_eunice="$undef"
+ echo "exit 1" >eunice
+ ;;
+esac
+if test -f /xenix; then
+ echo "Actually, this looks more like a XENIX system..."
+ echo "exit 0" >xenix
+else
+ echo " "
+ echo "It's not Xenix..."
+ echo "exit 1" >xenix
+fi
+chmod +x xenix
+$eunicefix xenix
+if test -f /venix; then
+ echo "Actually, this looks more like a VENIX system..."
+ echo "exit 0" >venix
+else
+ echo " "
+ if xenix; then
+ : null
+ else
+ echo "Nor is it Venix..."
+ fi
+ echo "exit 1" >venix
+fi
+chmod +x bsd usg v7 eunice venix
+$eunicefix bsd usg v7 eunice venix
+rm -rf foo
+rmlist="$rmlist bsd usg v7 eunice venix xenix"
+
: see what memory models we can support
case "$models" in
'')
;;
esac
cat <<EOH
+
Some C compilers have problems with their optimizers, by default, $package
compiles with the -O flag to use the optimizer. Alternately, you might
want to use the symbolic debugger, which uses the -g flag (on traditional
case "$ccflags" in
'') case "$cc" in
- gcc) dflt='-fpcc_struct_return';;
- *) dflt='none';;
+ *gcc*) dflt='-fpcc-struct-return';;
+ *) dflt='';;
esac
;;
*) dflt="$ccflags";;
esac
-echo " "
+for thisincl in $inclwanted; do
+ if test -d $thisincl; then
+ case "$dflt" in
+ *$thisincl*);;
+ *) dflt="$dflt -I$thisincl";;
+ esac
+ fi
+done
+case "$optimize" in
+-g*)
+ case "$dflt" in
+ *DEBUGGING*);;
+ *) dflt="$dflt -DDEBUGGING";;
+ esac
+ ;;
+esac
+if $contains 'LANGUAGE_C' /usr/include/signal.h >/dev/null 2>&1; then
+ case "$dflt" in
+ *LANGUAGE_C*);;
+ *) dflt="$dflt -DLANGUAGE_C";;
+ esac
+fi
+case "$dflt" in
+'') dflt=none;;
+esac
+cat <<EOH
+
+Your C compiler may want other flags. For this question you should
+include -I/whatever and -DWHATEVER flags and any other flags used by
+the C compiler, but you should NOT include libraries or ld flags like
+-lwhatever. To use no flags, specify the word "none".
+
+EOH
rp="Any additional cc flags? [$dflt]"
$echo $n "$rp $c"
. myread
esac
ccflags="$ans"
+: the following weeds options from ccflags that are of no interest to cpp
+cppflags="$ccflags"
+case "$cc" in
+*gcc*) cppflags="$cppflags -D__GNUC__";;
+esac
+case "$cppflags" in
+'');;
+*) set X $cppflags
+ cppflags=''
+ for flag do
+ case $flag in
+ -D*|-I*) cppflags="$cppflags $flag";;
+ esac
+ done
+ case "$cppflags" in
+ *-*) echo "(C preprocessor flags: $cppflags)";;
+ esac
+ ;;
+esac
+
case "$ldflags" in
'') if venix; then
dflt='-i -z'
ldflags="$ans"
rmlist="$rmlist pdp11"
+echo " "
+echo "Checking for optional libraries..."
+dflt=''
+case "$libswanted" in
+'') libswanted='c_s';;
+esac
+for thislib in $libswanted; do
+ case "$thislib" in
+ dbm) thatlib=ndbm;;
+ *_s) thatlib=NONE;;
+ *) thatlib="${thislib}_s";;
+ *) thatlib=NONE;;
+ esac
+ xxx=`loc lib$thislib.a X /usr/lib /usr/local/lib /lib`
+ if test -f $xxx; then
+ echo "Found -l$thislib."
+ case "$dflt" in
+ *-l$thislib*|*-l$thatlib*);;
+ *) dflt="$dflt -l$thislib";;
+ esac
+ else
+ xxx=`loc lib$thislib.a X $libpth`
+ if test -f $xxx; then
+ echo "Found $xxx."
+ case "$dflt" in
+ *$xxx*);;
+ *) dflt="$dflt $xxx";;
+ esac
+ else
+ xxx=`loc Slib$thislib.a X $xlibpth`
+ if test -f $xxx; then
+ echo "Found -l$thislib."
+ case "$dflt" in
+ *-l$thislib*|*-l$thatlib*);;
+ *) dflt="$dflt -l$thislib";;
+ esac
+ else
+ echo "No -l$thislib."
+ fi
+ fi
+ fi
+done
+set X $dflt
+shift
+dflt="$*"
case "$libs" in
-'') dflt='none';;
+'') dflt="$dflt";;
*) dflt="$libs";;
esac
+case "$dflt" in
+'') dflt='none';;
+esac
$cat <<EOM
by default. There may be other libraries needed to compile $package
on your machine as well. If your system needs the "-lc_s" option,
include it here. Include any other special libraries here as well.
+Say "none" for none.
EOM
echo " "
In the following, larger digits indicate more significance. A big-endian
machine like a Pyramid or a Motorola 680?0 chip will come out to 4321. A
little-endian machine like a Vax or an Intel 80?86 chip would be 1234. Other
-machines may have weird orders like 3412. If the test program works the
-default is probably right. I'm now running the test program...
+machines may have weird orders like 3412. A Cray will report 87654321. If
+the test program works the default is probably right.
+I'm now running the test program...
EOM
$cat >try.c <<'EOCP'
#include <stdio.h>
int i;
union {
unsigned long l;
- char c[4];
+ char c[sizeof(long)];
} u;
- u.l = 0x04030201;
- printf("%c%c%c%c\n", u.c[0]+'0', u.c[1]+'0', u.c[2]+'0', u.c[3]+'0');
+ if (sizeof(long) > 4)
+ u.l = (0x08070605<<32) | 0x04030201;
+ else
+ u.l = 0x04030201;
+ for (i=0; i < sizeof(long); i++)
+ printf("%c",u.c[i]+'0');
+ printf("\n");
}
EOCP
- if $cc try.c -o try >/dev/null 2>&1 ; then
- dflt=`try`
+ if $cc $ccflags try.c -o try >/dev/null 2>&1 ; then
+ dflt=`./try`
case "$dflt" in
- ????) echo "(The test program ran ok.)";;
+ ????|????????) echo "(The test program ran ok.)";;
*) echo "(The test program didn't run right for some reason.)";;
esac
else
EOT
echo 'Maybe "'"$cc"' -E" will work...'
$cc -E <testcpp.c >testcpp.out 2>&1
+: try to force gcc preprocessor if that is the compiler they are using
+case $? in
+0) cppstdin="$cc -E";;
+*) case "$cc" in
+ *gcc*)
+ cd ..
+ echo 'Trying (cat >/tmp/$$.c; '"$cc"' -E /tmp/$$.c; rm /tmp/$$.c)'
+ echo 'cat >/tmp/$$.c; '"$cc"' -E /tmp/$$.c; rm /tmp/$$.c' >cppstdin
+ chmod 755 cppstdin
+ cppstdin=`pwd`/cppstdin
+ cppminus='';
+ cd UU
+ $cppstdin <testcpp.c >testcpp.out 2>&1
+ ;;
+ esac
+ ;;
+esac
if $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
echo "Yup, it does."
cppstdin="$cc -E"
fi
rm -f testcpp.c testcpp.out
+: get list of predefined functions in a handy place
+echo " "
+case "$libc" in
+'') libc=unknown;;
+esac
+case "$libpth" in
+'') libpth='/lib /usr/lib /usr/local/lib';;
+esac
+case "$libs" in
+*-lc_s*) libc=`loc libc_s.a $libc $libpth`
+esac
+libnames='';
+case "$libs" in
+'') ;;
+*) for thislib in $libs; do
+ case "$thislib" in
+ -l*) thislib=`expr X$thislib : 'X-l\(.*\)'`
+ try=`loc lib$thislib.a blurfl/dyick $libpth`
+ if test ! -f $try; then
+ try=`loc lib$thislib blurfl/dyick $libpth`
+ if test ! -f $try; then
+ try=`loc $thislib blurfl/dyick $libpth`
+ if test ! -f $try; then
+ try=`loc Slib$thislib.a blurfl/dyick $xlibpth`
+ if test ! -f $try; then
+ try=''
+ fi
+ fi
+ fi
+ fi
+ libnames="$libnames $try"
+ ;;
+ *) libnames="$libnames $thislib" ;;
+ esac
+ done
+ ;;
+esac
+set /usr/lib/libc.so.[0-9]*
+eval set \$$#
+if test -f "$1"; then
+ echo "Your shared C library is in $1."
+ libc="$1"
+elif test -f $libc; then
+ echo "Your C library is in $libc, like you said before."
+elif test -f /lib/libc.a; then
+ echo "Your C library is in /lib/libc.a. You're normal."
+ libc=/lib/libc.a
+else
+ ans=`loc libc.a blurfl/dyick $libpth`
+ if test ! -f "$ans"; then
+ ans=`loc libc blurfl/dyick $libpth`
+ fi
+ if test ! -f "$ans"; then
+ ans=`loc clib blurfl/dyick $libpth`
+ fi
+ if test ! -f "$ans"; then
+ ans=`loc Slibc.a blurfl/dyick $xlibpth`
+ fi
+ if test ! -f "$ans"; then
+ ans=`loc Mlibc.a blurfl/dyick $xlibpth`
+ fi
+ if test ! -f "$ans"; then
+ ans=`loc Llibc.a blurfl/dyick $xlibpth`
+ fi
+ if test -f "$ans"; then
+ echo "Your C library is in $ans, of all places."
+ libc=$ans
+ else
+ cat <<EOM
+
+I can't seem to find your C library. I've looked in the following places:
+
+ $libpth
+
+None of these seems to contain your C library. What is the full name
+EOM
+ dflt=None
+ $echo $n "of your C library? $c"
+ rp='C library full name?'
+ . myread
+ libc="$ans"
+ fi
+fi
+echo " "
+set `echo $libc $libnames | tr ' ' '\012' | sort | uniq`
+$echo $n "Extracting names from $* for later perusal...$c"
+nm $* 2>/dev/null >libc.tmp
+$sed -n -e 's/^.* [AT] *_[_.]*//p' -e 's/^.* [AT] //p' <libc.tmp >libc.list
+if $contains '^printf$' libc.list >/dev/null 2>&1; then
+ echo "done"
+else
+ $sed -n -e 's/^__*//' -e 's/^\([a-zA-Z_0-9$]*\).*xtern.*/\1/p' <libc.tmp >libc.list
+ $contains '^printf$' libc.list >/dev/null 2>&1 || \
+ $sed -n -e '/|UNDEF/d' -e '/FUNC..GL/s/^.*|__*//p' <libc.tmp >libc.list
+ $contains '^printf$' libc.list >/dev/null 2>&1 || \
+ $sed -n -e 's/^.* D __*//p' -e 's/^.* D //p' <libc.tmp >libc.list
+ $contains '^printf$' libc.list >/dev/null 2>&1 || \
+ $sed -n -e 's/^_//' \
+ -e 's/^\([a-zA-Z_0-9]*\).*xtern.*text.*/\1/p' <libc.tmp >libc.list
+ $contains '^printf$' libc.list >/dev/null 2>&1 || \
+ $sed -n -e 's/^.*|FUNC |GLOB .*|//p' <libc.tmp >libc.list
+ if $contains '^printf$' libc.list >/dev/null 2>&1; then
+ echo "done"
+ else
+ echo " "
+ echo "nm didn't seem to work right."
+ echo "Trying ar instead..."
+ if ar t $libc > libc.tmp; then
+ for thisname in $libnames; do
+ ar t $thisname >>libc.tmp
+ done
+ $sed -e 's/\.o$//' < libc.tmp > libc.list
+ echo "Ok."
+ else
+ echo "ar didn't seem to work right."
+ echo "Maybe this is a Cray...trying bld instead..."
+ if bld t $libc | $sed -e 's/.*\///' -e 's/\.o:.*$//' > libc.list; then
+ for thisname in $libnames; do
+ bld t $libnames | \
+ $sed -e 's/.*\///' -e 's/\.o:.*$//' >>libc.list
+ ar t $thisname >>libc.tmp
+ done
+ echo "Ok."
+ else
+ echo "That didn't work either. Giving up."
+ exit 1
+ fi
+ fi
+ fi
+fi
+
+inlibc='echo " ";
+if $contains "^$1\$" libc.list >/dev/null 2>&1;
+then echo "$1() found"; eval "$2=$define";
+else echo "$1() not found"; eval "$2=$undef"; fi'
+
+rmlist="$rmlist libc.tmp libc.list"
+
: see if bcmp exists
set bcmp d_bcmp
eval $inlibc
set bcopy d_bcopy
eval $inlibc
+: see if bzero exists
+set bzero d_bzero
+eval $inlibc
+
+: check for ability to cast negative floats to unsigned
+echo " "
+echo 'Checking to see if your C compiler can cast negative float to unsigned'
+$cat >try.c <<'EOCP'
+main()
+{
+ double f = -123;
+ unsigned long along;
+ unsigned int aint;
+ unsigned short ashort;
+
+ along = (unsigned long)f;
+ aint = (unsigned int)f;
+ ashort = (unsigned short)f;
+ if (along == 0L || aint == 0 || ashort == 0)
+ exit(1);
+ else
+ exit(0);
+}
+EOCP
+if $cc -o try $ccflags try.c >/dev/null 2>&1 && ./try; then
+ d_castneg="$define"
+ echo "Yup, it does."
+else
+ d_castneg="$undef"
+ echo "Nope, it doesn't."
+fi
+$rm -f try.*
+
: see if sprintf is declared as int or pointer to char
echo " "
cat >.ucbsprf.c <<'EOF'
echo 'vprintf() found.'
d_vprintf="$define"
cat >.ucbsprf.c <<'EOF'
+#include <stdio.h>
#include <varargs.h>
main() { xxx("foo"); }
d_crypt="$define"
cryptlib=''
else
- cryptlib=`loc Slibcrypt.a "" /lib/386 /lib`
+ cryptlib=`loc Slibcrypt.a "" $xlibpth`
if $test -z "$cryptlib"; then
- cryptlib=`loc Mlibcrypt.a "" /lib/386 /lib`
+ cryptlib=`loc Mlibcrypt.a "" $xlibpth`
else
cryptlib=-lcrypt
fi
if $test -z "$cryptlib"; then
- cryptlib=`loc Llibcrypt.a "" /lib/386 /lib`
+ cryptlib=`loc Llibcrypt.a "" $xlibpth`
else
cryptlib=-lcrypt
fi
fi
fi
+: get csh whereabouts
+case "$csh" in
+'csh') d_csh="$undef" ;;
+*) d_csh="$define" ;;
+esac
+
: see if this is a dirent system
echo " "
if $test -r /usr/include/dirent.h ; then
fi
else
i_dirent="$undef"
- d_dirnamlen="$define"
+ if $contains 'd_namlen' /usr/include/sys/dir.h >/dev/null 2>&1; then
+ d_dirnamlen="$define"
+ else
+ d_dirnamlen="$undef"
+ fi
echo "No dirent.h found."
fi
EOM
rp="Do you want to do setuid/setgid emulation? [$dflt]"
-echo $n "$rp $c"
+$echo $n "$rp $c"
. myread
case "$ans" in
'') $ans="$dflt";;
set getpgrp d_getpgrp
eval $inlibc
+: see if getpgrp2 exists
+set getpgrp2 d_getpgrp2
+eval $inlibc
+
: see if getpriority exists
set getpriority d_getprior
eval $inlibc
set killpg d_killpg
eval $inlibc
+: see if lstat exists
+set lstat d_lstat
+eval $inlibc
+
: see if memcmp exists
set memcmp d_memcmp
eval $inlibc
: see if ndbm is available
echo " "
-if $test -r /usr/include/ndbm.h || $test -r /usr/local/include/ndbm.h; then
+xxx=`loc ndbm.h x /usr/include /usr/local/include $inclwanted`
+if test -f $xxx; then
d_ndbm="$define"
echo "ndbm.h found."
else
: see if we have the old dbm
echo " "
-if $test -r /usr/include/dbm.h ; then
+xxx=`loc dbm.h x /usr/include /usr/local/include $inclwanted`
+if test -f $xxx; then
d_odbm="$define"
echo "dbm.h found."
else
echo "dbm.h not found."
fi
-: see if this is an pwd system
+socketlib=''
+: see whether socket exists
+echo " "
+if $contains socket libc.list >/dev/null 2>&1; then
+ echo "Looks like you have Berkeley networking support."
+ d_socket="$define"
+ : now check for advanced features
+ if $contains setsockopt libc.list >/dev/null 2>&1; then
+ d_oldsock="$undef"
+ else
+ echo "...but it uses the old 4.1c interface, rather than 4.2"
+ d_oldsock="$define"
+ fi
+else
+ : hpux, for one, puts all the socket stuff in socklib.o
+ if $contains socklib libc.list >/dev/null 2>&1; then
+ echo "Looks like you have Berkeley networking support."
+ d_socket="$define"
+ : we will have to assume that it supports the 4.2 BSD interface
+ d_oldsock="$undef"
+ else
+ echo "Hmmm...you don't have Berkeley networking in libc.a..."
+ : look for an optional networking library
+ if test -f /usr/lib/libnet.a; then
+ (ar t /usr/lib/libnet.a ||
+ nm -g /usr/lib/libnet.a) 2>/dev/null >> libc.list
+ if $contains socket libc.list >/dev/null 2>&1; then
+ echo "but the Wollongong group seems to have hacked it in."
+ socketlib="-lnet"
+ d_socket="$define"
+ : now check for advanced features
+ if $contains setsockopt libc.list >/dev/null 2>&1; then
+ d_oldsock="$undef"
+ else
+ echo "...using the old 4.1c interface, rather than 4.2"
+ d_oldsock="$define"
+ fi
+ else
+ echo "or even in libnet.a, which is peculiar."
+ d_socket="$undef"
+ d_oldsock="$undef"
+ fi
+ else
+ echo "or anywhere else I see."
+ d_socket="$undef"
+ d_oldsock="$undef"
+ fi
+ fi
+fi
+if $contains socketpair libc.list >/dev/null 2>&1; then
+ d_sockpair="$define"
+else
+ d_sockpair="$undef"
+fi
+
+: see if this is a pwd system
echo " "
if $test -r /usr/include/pwd.h ; then
i_pwd="$define"
echo "pwd.h found."
- if $contains 'pw_quota' /usr/include/pwd.h >/dev/null 2>&1; then
+ $cppstdin $cppflags </usr/include/pwd.h >$$.h
+ if $contains 'pw_quota' $$.h >/dev/null 2>&1; then
d_pwquota="$define"
else
d_pwquota="$undef"
fi
- if $contains 'pw_age' /usr/include/pwd.h >/dev/null 2>&1; then
+ if $contains 'pw_age' $$.h >/dev/null 2>&1; then
d_pwage="$define"
else
d_pwage="$undef"
fi
+ if $contains 'pw_change' $$.h >/dev/null 2>&1; then
+ d_pwchange="$define"
+ else
+ d_pwchange="$undef"
+ fi
+ if $contains 'pw_class' $$.h >/dev/null 2>&1; then
+ d_pwclass="$define"
+ else
+ d_pwclass="$undef"
+ fi
+ if $contains 'pw_expire' $$.h >/dev/null 2>&1; then
+ d_pwexpire="$define"
+ else
+ d_pwexpire="$undef"
+ fi
+ rm -f $$.h
else
i_pwd="$undef"
d_pwquota="$undef"
d_pwage="$undef"
+ d_pwchange="$undef"
+ d_pwclass="$undef"
+ d_pwexpire="$undef"
echo "No pwd.h found."
fi
set setpgrp d_setpgrp
eval $inlibc
+: see if setpgrp2 exists
+set setpgrp2 d_setpgrp2
+eval $inlibc
+
: see if setpriority exists
set setpriority d_setprior
eval $inlibc
set setruid d_setruid
eval $inlibc
-socketlib=''
-sockethdr=''
-: see whether socket exists
-echo " "
-if $contains socket libc.list >/dev/null 2>&1; then
- echo "Looks like you have Berkeley networking support."
- d_socket="$define"
- : now check for advanced features
- if $contains setsockopt libc.list >/dev/null 2>&1; then
- d_oldsock="$undef"
- else
- echo "...but it uses the old 4.1c interface, rather than 4.2"
- d_oldsock="$define"
- fi
-else
- : hpux, for one, puts all the socket stuff in socklib.o
- if $contains socklib libc.list >/dev/null 2>&1; then
- echo "Looks like you have Berkeley networking support."
- d_socket="$define"
- : we will have to assume that it supports the 4.2 BSD interface
- d_oldsock="$undef"
- else
- echo "Hmmm...you don't have Berkeley networking in libc.a..."
- : look for an optional networking library
- if test -f /usr/lib/libnet.a; then
- (ar t /usr/lib/libnet.a ||
- nm -g /usr/lib/libnet.a) 2>/dev/null >> libc.list
- if $contains socket libc.list >/dev/null 2>&1; then
- echo "but the Wollongong group seems to have hacked it in."
- socketlib="-lnet"
- sockethdr="-I/usr/netinclude"
- d_socket="$define"
- : now check for advanced features
- if $contains setsockopt libc.list >/dev/null 2>&1; then
- d_oldsock="$undef"
- else
- echo "...using the old 4.1c interface, rather than 4.2"
- d_oldsock="$define"
- fi
- else
- echo "or even in libnet.a, which is peculiar."
- d_socket="$undef"
- d_oldsock="$undef"
- fi
- else
- echo "or anywhere else I see."
- d_socket="$undef"
- d_oldsock="$undef"
- fi
- fi
-fi
-if $contains socketpair libc.list >/dev/null 2>&1; then
- d_sockpair="$define"
-else
- d_sockpair="$undef"
-fi
-
: see if stat knows about block sizes
echo " "
if $contains 'st_blocks;' /usr/include/sys/stat.h >/dev/null 2>&1 ; then
: see if stdio is really std
echo " "
-if $contains 'char.*_ptr;' /usr/include/stdio.h >/dev/null 2>&1 ; then
+if $contains 'char.*_ptr.*;' /usr/include/stdio.h >/dev/null 2>&1 ; then
if $contains '_cnt;' /usr/include/stdio.h >/dev/null 2>&1 ; then
echo "Your stdio is pretty std."
d_stdstdio="$define"
foo = bar;
}
EOCP
-if $cc -c try.c >/dev/null 2>&1 ; then
+if $cc -c $ccflags try.c >/dev/null 2>&1 ; then
d_strctcpy="$define"
echo "Yup, it can."
else
fi
$rm -f try.*
+: see if strerror exists
+set strerror d_strerror
+eval $inlibc
+
: see if symlink exists
set symlink d_symlink
eval $inlibc
set syscall d_syscall
eval $inlibc
-: see if struct tm is defined in sys/time.h
-echo " "
-if $contains 'struct tm' /usr/include/time.h >/dev/null 2>&1 ; then
- echo "You have struct tm defined in <time.h> rather than <sys/time.h>."
- d_tminsys="$undef"
- if test -f /usr/include/sys/time.h; then
- i_systime="$define"
- else
- i_systime="$undef"
- fi
-else
- echo "You have struct tm defined in <sys/time.h> rather than <time.h>."
- d_tminsys="$define"
- i_systime="$define"
-fi
+: see if we should include time.h, sys/time.h, or both
+cat <<'EOM'
+
+Testing to see if we should include <time.h>, <sys/time.h> or both.
+I'm now running the test program...
+EOM
+$cat >try.c <<'EOCP'
+#ifdef I_TIME
+#include <time.h>
+#endif
+#ifdef I_SYSTIME
+#ifdef SYSTIMEKERNEL
+#define KERNEL
+#endif
+#include <sys/time.h>
+#endif
+main()
+{
+ struct tm foo;
+#ifdef S_TIMEVAL
+ struct timeval bar;
+#endif
+ if (foo.tm_sec == foo.tm_sec)
+ exit(0);
+#ifdef S_TIMEVAL
+ if (bar.tv_sec == bar.tv_sec)
+ exit(0);
+#endif
+ exit(1);
+}
+EOCP
+flags=''
+for s_timeval in '-DS_TIMEVAL' ''; do
+ for d_systimekernel in '' '-DSYSTIMEKERNEL'; do
+ for i_time in '' '-DI_TIME'; do
+ for i_systime in '-DI_SYSTIME' ''; do
+ case "$flags" in
+ '') echo Trying $i_time $i_systime $d_systimekernel $s_timeval
+ if $cc $ccflags \
+ $i_time $i_systime $d_systimekernel $s_timeval \
+ try.c -o try >/dev/null 2>&1 ; then
+ set X $i_time $i_systime $d_systimekernel $s_timeval
+ shift
+ flags="$*"
+ echo Succeeded with $flags
+ fi
+ ;;
+ esac
+ done
+ done
+ done
+done
+case "$flags" in
+*SYSTIMEKERNEL*) d_systimekernel="$define";;
+*) d_systimekernel="$undef";;
+esac
+case "$flags" in
+*I_TIME*) i_time="$define";;
+*) i_time="$undef";;
+esac
+case "$flags" in
+*I_SYSTIME*) i_systime="$define";;
+*) i_systime="$undef";;
+esac
+$rm -f try.c try
: see if this is a varargs system
echo " "
: see if signal is declared as pointer to function returning int or void
echo " "
-if $contains 'void.*signal' /usr/include/signal.h >/dev/null 2>&1 ; then
+$cppstdin $cppflags < /usr/include/signal.h >$$.tmp
+if $contains 'void.*signal' $$.tmp >/dev/null 2>&1 ; then
echo "You have void (*signal())() instead of int."
d_voidsig="$define"
else
echo "You have int (*signal())() instead of void."
d_voidsig="$undef"
fi
+rm -f $$.tmp
+
+: check for volatile keyword
+echo " "
+echo 'Checking to see if your C compiler knows about "volatile"...'
+$cat >try.c <<'EOCP'
+main()
+{
+ typedef unsigned short foo_t;
+ char *volatile foo;
+ volatile int bar;
+ volatile foo_t blech;
+ foo = foo;
+}
+EOCP
+if $cc -c $ccflags try.c >/dev/null 2>&1 ; then
+ d_volatile="$define"
+ echo "Yup, it does."
+else
+ d_volatile="$undef"
+ echo "Nope, it doesn't."
+fi
+$rm -f try.*
+
+: see if there is a wait4
+set wait4 d_wait4
+eval $inlibc
: check for void type
echo " "
exit(0);
}
EOCP
- if $cc -S -DTRY=$defvoidused try.c >.out 2>&1 ; then
+ if $cc $ccflags -c -DTRY=$defvoidused try.c >.out 2>&1 ; then
voidflags=$defvoidused
echo "It appears to support void."
if $contains warning .out >/dev/null 2>&1; then
fi
else
echo "Hmm, your compiler has some difficulty with void. Checking further..."
- if $cc -S -DTRY=1 try.c >/dev/null 2>&1 ; then
+ if $cc $ccflags -c -DTRY=1 try.c >/dev/null 2>&1 ; then
echo "It supports 1..."
- if $cc -S -DTRY=3 try.c >/dev/null 2>&1 ; then
+ if $cc $ccflags -c -DTRY=3 try.c >/dev/null 2>&1 ; then
voidflags=3
echo "And it supports 2 but not 4."
else
echo "It doesn't support 2..."
- if $cc -S -DTRY=5 try.c >/dev/null 2>&1 ; then
+ if $cc $ccflags -c -DTRY=5 try.c >/dev/null 2>&1 ; then
voidflags=5
echo "But it supports 4."
else
$rm -f try.* .out
: see what type gids are declared as in the kernel
+echo " "
case "$gidtype" in
'')
- if $contains 'gid_t;' /usr/include/sys/types.h >/dev/null 2>&1 ; then
- dflt='gid_t';
+ if $contains 'getgroups.*short' /usr/lib/lint/llib-lc >/dev/null 2>&1; then
+ dflt='short'
+ elif $contains 'getgroups.*int' /usr/lib/lint/llib-lc >/dev/null 2>&1; then
+ dflt='int'
+ elif $contains 'gid_t;' /usr/include/sys/types.h >/dev/null 2>&1 ; then
+ dflt='gid_t'
else
set `grep 'groups\[NGROUPS\];' /usr/include/sys/user.h 2>/dev/null` unsigned short
case $1 in
;;
esac
cont=true
-echo " "
-rp="What type are group ids on this system declared as? [$dflt]"
+echo "(The following only matters if you have getgroups().)"
+rp="What type are the group ids returned by getgroups()? [$dflt]"
$echo $n "$rp $c"
. myread
gidtype="$ans"
echo "No grp.h found."
fi
+: see if this is a netinet/in.h system
+echo " "
+xxx=`loc netinet/in.h x /usr/include /usr/local/include $inclwanted`
+if test -f $xxx; then
+ i_niin="$define"
+ echo "netinet/in.h found."
+else
+ i_niin="$undef"
+ echo "No netinet/in.h found."
+fi
+
: see if this is a sys/dir.h system
echo " "
if $test -r /usr/include/sys/dir.h ; then
i_sysdir="$define"
- echo "sysdir.h found."
+ echo "sys/dir.h found."
else
i_sysdir="$undef"
- echo "No sysdir.h found."
+ echo "No sys/dir.h found."
fi
: see if ioctl defs are in sgtty/termio or sys/ioctl
echo "sys/ioctl.h not found, assuming ioctl args are defined in sgtty.h."
fi
+: see if this is a sys/ndir.h system
+echo " "
+xxx=`loc sys/ndir.h x /usr/include /usr/local/include $inclwanted`
+if test -f $xxx; then
+ i_sysndir="$define"
+ echo "sys/ndir.h found."
+else
+ i_sysndir="$undef"
+ echo "No sys/ndir.h found."
+fi
+
+: see if we should include utime.h
+echo " "
+if $test -r /usr/include/utime.h ; then
+ i_utime="$define"
+ echo "utime.h found."
+else
+ i_utime="$undef"
+ echo "No utime.h found, but that's ok."
+fi
+
: see if this is a varargs system
echo " "
if $test -r /usr/include/varargs.h ; then
printf("%d\n", sizeof(int));
}
EOCP
- if $cc try.c -o try >/dev/null 2>&1 ; then
- dflt=`try`
+ if $cc $ccflags try.c -o try >/dev/null 2>&1 ; then
+ dflt=`./try`
else
dflt='4'
echo "(I can't seem to compile the test program. Guessing...)"
The $package package has some auxiliary files that should be put in a library
that is accessible by everyone. Where do you want to put these "private"
EOM
-$echo $n "but accessible files? [$dflt] $c"
+$echo $n "but accessible files? (~name ok) [$dflt] $c"
rp="Put private files where? [$dflt]"
. myread
-privlib="$ans"
+privlib=`./filexp "$ans"`
: check for size of random number generator
echo " "
printf("%d\n",i);
}
EOCP
- if $cc try.c -o try >/dev/null 2>&1 ; then
- dflt=`try`
+ if $cc $ccflags try.c -o try >/dev/null 2>&1 ; then
+ dflt=`./try`
else
dflt='?'
echo "(I can't seem to compile the test program...)"
case "$sig_name" in
'')
echo "Generating a list of signal names..."
- set X `kill -l 2>/dev/null`
+ set X `cat /usr/include/signal.h /usr/include/sys/signal.h 2>&1 | awk '
+$1 ~ /^#define$/ && $2 ~ /^SIG[A-Z0-9]*$/ && $3 ~ /^[1-9][0-9]*$/ {
+ sig[$3] = substr($2,4,20)
+ if (max < $3 && $3 < 60) {
+ max = $3
+ }
+}
+
+END {
+ for (i=1; i<=max; i++) {
+ if (sig[i] == "")
+ printf "%d", i
+ else
+ printf "%s", sig[i]
+ if (i < max)
+ printf " "
+ }
+ printf "\n"
+}
+'`
shift
case $# in
0) echo 'kill -l' >/tmp/foo$$
- set X `/bin/csh -f </tmp/foo$$`
+ set X `$csh -f </tmp/foo$$`
shift
case $# in
0)set HUP INT QUIT ILL TRAP IOT EMT FPE KILL BUS SEGV SYS PIPE ALRM TERM
: see what type of char stdio uses.
echo " "
-if $contains 'unsigned.*char.*_ptr;' /usr/include/stdio.h >/dev/null 2>&1 ; then
+if $contains 'unsigned.*char.*_ptr.*;' /usr/include/stdio.h >/dev/null 2>&1 ; then
echo "Your stdio uses unsigned chars."
stdchar="unsigned char"
else
esac
cont=true
echo " "
-rp="What type are user ids on this system declared as? [$dflt]"
+rp="What type are user ids returned by getuid(), etc.? [$dflt]"
$echo $n "$rp $c"
. myread
uidtype="$ans"
Header='$Header'
-: see if we should include -ldbm
-echo " "
-if $test -r /usr/lib/libdbm.a || $test -r /usr/local/lib/libdbm.a ; then
- echo "-ldbm found."
- libdbm='-ldbm'
-else
- ans=`loc libdbm.a x $libpth`
- case "$ans" in
- x)
- echo "No dbm library found."
- libdbm=''
- ;;
- *)
- echo "DBM library found in $ans."
- libdbm="$ans"
- ;;
- esac
-fi
-
-: see if we should include -lndir
-echo " "
-if $test -r /usr/lib/libndir.a || $test -r /usr/local/lib/libndir.a ; then
- echo "New directory library found."
- libndir='-lndir'
-else
- ans=`loc libndir.a x $libpth`
- case "$ans" in
- x)
- echo "No ndir library found."
- libndir=''
- ;;
- *)
- echo "New directory library found in $ans."
- libndir="$ans"
- ;;
- esac
-fi
-case "$libndir" in
-'') ;;
-*)
- case "$d_readdir" in
- $define)
- echo "Since you have readdir in the C library, I'll ignore $libndir"
- libndir=''
- ;;
- esac
- ;;
-esac
-
-: see if we should include -lnm
-echo " "
-if $test -r /usr/lib/libnm.a || $test -r /usr/local/lib/libnm.a ; then
- echo "New math library found."
- libnm='-lnm'
-else
- ans=`loc libnm.a x $libpth`
- case "$ans" in
- x)
- echo "No nm library found--the normal math library will have to do."
- libnm=''
- ;;
- *)
- echo "New math library found in $ans."
- libnm="$ans"
- ;;
- esac
-fi
-
: determine which malloc to compile in
echo " "
case "$usemymalloc" in
*) mallocsrc=''; mallocobj='';;
esac
+: determine compiler compiler
+case "$yacc" in
+'') dflt=yacc;;
+*) dflt="$yacc";;
+esac
+cont=true
+ echo " "
+rp="Which compiler compiler (yacc or bison -y) will you use? [$dflt]"
+$echo $n "$rp $c"
+. myread
+case "$ans" in
+'') ans="$dflt";;
+esac
+yacc="$ans"
+
echo " "
echo "End of configuration questions."
echo " "
# This file was produced by running the Configure script.
d_eunice='$d_eunice'
-eunicefix='$eunicefix'
define='$define'
+eunicefix='$eunicefix'
loclist='$loclist'
expr='$expr'
sed='$sed'
touch='$touch'
make='$make'
date='$date'
+csh='$csh'
Log='$Log'
Header='$Header'
bin='$bin'
cppminus='$cppminus'
d_bcmp='$d_bcmp'
d_bcopy='$d_bcopy'
+d_bzero='$d_bzero'
+d_castneg='$d_castneg'
d_charsprf='$d_charsprf'
d_crypt='$d_crypt'
cryptlib='$cryptlib'
+d_csh='$d_csh'
d_dosuid='$d_dosuid'
d_dup2='$d_dup2'
d_fchmod='$d_fchmod'
d_getgrps='$d_getgrps'
d_gethent='$d_gethent'
d_getpgrp='$d_getpgrp'
+d_getpgrp2='$d_getpgrp2'
d_getprior='$d_getprior'
d_htonl='$d_htonl'
d_index='$d_index'
d_ioctl='$d_ioctl'
d_killpg='$d_killpg'
+d_lstat='$d_lstat'
d_memcmp='$d_memcmp'
d_memcpy='$d_memcpy'
d_mkdir='$d_mkdir'
d_setegid='$d_setegid'
d_seteuid='$d_seteuid'
d_setpgrp='$d_setpgrp'
+d_setpgrp2='$d_setpgrp2'
d_setprior='$d_setprior'
d_setregid='$d_setregid'
d_setresgid='$d_setresgid'
d_sockpair='$d_sockpair'
d_oldsock='$d_oldsock'
socketlib='$socketlib'
-sockethdr='$sockethdr'
d_statblks='$d_statblks'
d_stdstdio='$d_stdstdio'
d_strctcpy='$d_strctcpy'
+d_strerror='$d_strerror'
d_symlink='$d_symlink'
d_syscall='$d_syscall'
-d_tminsys='$d_tminsys'
-i_systime='$i_systime'
d_varargs='$d_varargs'
d_vfork='$d_vfork'
d_voidsig='$d_voidsig'
+d_volatile='$d_volatile'
d_vprintf='$d_vprintf'
d_charvspr='$d_charvspr'
+d_wait4='$d_wait4'
gidtype='$gidtype'
i_dirent='$i_dirent'
d_dirnamlen='$d_dirnamlen'
i_fcntl='$i_fcntl'
i_grp='$i_grp'
+i_niin='$i_niin'
i_pwd='$i_pwd'
d_pwquota='$d_pwquota'
d_pwage='$d_pwage'
+d_pwchange='$d_pwchange'
+d_pwclass='$d_pwclass'
+d_pwexpire='$d_pwexpire'
i_sysdir='$i_sysdir'
i_sysioctl='$i_sysioctl'
+i_sysndir='$i_sysndir'
+i_time='$i_time'
+i_systime='$i_systime'
+d_systimekernel='$d_systimekernel'
+i_utime='$i_utime'
i_varargs='$i_varargs'
i_vfork='$i_vfork'
intsize='$intsize'
libc='$libc'
-libdbm='$libdbm'
-libndir='$libndir'
-libnm='$libnm'
mallocsrc='$mallocsrc'
mallocobj='$mallocobj'
usemymalloc='$usemymalloc'
huge='$huge'
optimize='$optimize'
ccflags='$ccflags'
+cppflags='$cppflags'
ldflags='$ldflags'
cc='$cc'
libs='$libs'
uidtype='$uidtype'
voidflags='$voidflags'
defvoidused='$defvoidused'
-lib='$lib'
+yacc='$yacc'
privlib='$privlib'
+lib='$lib'
CONFIG=true
EOT
*) : in case they cannot read
eval $ans;;
esac
+: if this fails, just run all the .SH files by hand
. ./config.sh
echo " "
projects / p5sagit/p5-mst-13.2.git / blobdiff