# $Id: Head.U,v 3.0.1.9 1997/02/28 15:02:09 ram Exp $
#
-# Generated on Sat Feb 3 18:24:21 EET 2001 [metaconfig 3.0 PL70]
+# Generated on Tue Mar 13 05:21:04 EET 2001 [metaconfig 3.0 PL70]
# (with additional metaconfig patches by perlbug@perl.org)
cat >c1$$ <<EOF
voidflags=''
pm_apiversion=''
xs_apiversion=''
+yacc=''
+yaccflags=''
CONFIG=''
define='define'
It is most seriously suggested that you do not continue any further
unless you want to help in developing and debugging Perl.
+ If you *still* want to build perl, you can answer 'y' now,
+ or pass -Dusedevel to Configure.
+
EOH
rp='Do you really want to continue?'
dflt='n'
trylist="
Mcc
ar
+bison
byacc
cpp
csh
exit(0);
}
EOM
-if $cc -o gccvers $ldflags gccvers.c; then
+if $cc -o gccvers $ccflags $ldflags gccvers.c; then
gccversion=`./gccvers`
case "$gccversion" in
'') echo "You are not using GNU cc." ;;
$rm -f try.* try
case "$useperlio" in
-$define|true|[yY]*) dflt='y';;
+$define|true|[yY]*|'') dflt='y';;
*) dflt='n';;
esac
cat <<EOM
Previous version of $package used the standard IO mechanisms as
-defined in <stdio.h>. Versions 5.003_02 and later of perl allow
+defined in <stdio.h>. Versions 5.003_02 and later of $package allow
alternate IO mechanisms via the PerlIO abstraction layer, but the
-stdio mechanism is still the default. This abstraction layer can
-use AT&T's sfio (if you already have sfio installed) or regular stdio.
+stdio mechanism is still available if needed. The abstraction layer
+can use AT&T's sfio (if you already have sfio installed) or regular stdio.
Using PerlIO with sfio may cause problems with some extension modules.
If this doesn't make any sense to you, just accept the default '$dflt'.
EOM
-rp='Use the experimental PerlIO abstraction layer?'
+rp='Use the PerlIO abstraction layer?'
. ./myread
case "$ans" in
y|Y)
val="$define"
- ;;
+ ;;
*)
echo "Ok, doing things the stdio way."
val="$undef"
case "$useperlio" in
$define)
echo "Perlio selected." >&4
+ ;;
+*)
+ echo "Perlio not selected, using stdio." >&4
case "$archname" in
- *-perlio*) echo "...and architecture name already has -perlio." >&4
+ *-stdio*) echo "...and architecture name already has -stdio." >&4
;;
- *) archname="$archname-perlio"
+ *) archname="$archname-stdio"
echo "...setting architecture name to $archname." >&4
;;
esac
esac
;;
esac
+ case "$dflt$osname" in
+ .os390) echo "(Attempting domain name extraction from //'SYS1.TCPPARMS(TCPDATA)')"
+ dflt=.`awk '/^DOMAINORIGIN/ {print $2}' "//'SYS1.TCPPARMS(TCPDATA)'" 2>/dev/null`
+ ;;
+ esac
case "$dflt" in
.) echo "(Lost all hope -- silly guess then)"
dflt='.uucp'
: check for non-blocking I/O stuff
case "$h_sysfile" in
-true) echo "#include <sys/file.h>" > head.c;;
-esac
-case "$h_fcntl" in
-true) echo "#include <fcntl.h>" >> head.c;;
-*) echo "#include <sys/fcntl.h>" >> head.c;;
+true) echo "#include <sys/file.h>" > head.c;;
+*)
+ case "$h_fcntl" in
+ true) echo "#include <fcntl.h>" > head.c;;
+ *) echo "#include <sys/fcntl.h>" > head.c;;
+ esac
+ ;;
esac
echo " "
echo "Figuring out the flag used by open() for non-blocking I/O..." >&4
int ret;
close(pd[1]); /* Parent reads from pd[0] */
close(pu[0]); /* Parent writes (blocking) to pu[1] */
+#ifdef F_SETFL
if (-1 == fcntl(pd[0], F_SETFL, MY_O_NONBLOCK))
exit(1);
+#else
+ exit(4);
+#endif
signal(SIGALRM, blech);
alarm(5);
if ((ret = read(pd[0], buf, 1)) > 0) /* Nothing to read! */
1) echo "Could not perform non-blocking setting!";;
2) echo "I did a successful read() for something that was not there!";;
3) echo "Hmm... non-blocking I/O does not seem to be working!";;
+ 4) echo "Could not find F_SETFL!";;
*) echo "Something terribly wrong happened during testing.";;
esac
rd_nodata=`$cat try.ret`
;;
*) echo "Ok, avoiding sfio this time. I'll use stdio instead."
val="$undef"
- : Remove sfio from list of libraries to use
- set `echo X $libs | $sed -e 's/-lsfio / /' -e 's/-lsfio$//'`
- shift
- libs="$*"
- echo "libs = $libs" >&4
;;
esac
;;
$define) usesfio='true';;
*) usesfio='false';;
esac
+case "$d_sfio" in
+$define) ;;
+*) : Remove sfio from list of libraries to use
+ set `echo X $libs | $sed -e 's/-lsfio / /' -e 's/-lsfio$//'`
+ shift
+ libs="$*"
+ echo "libs = $libs" >&4
+;;
+esac
+
: see if shmctl exists
set shmctl d_shmctl
;;
esac
+: determine compiler compiler
+case "$yacc" in
+'')
+ dflt=yacc;;
+*)
+ dflt="$yacc";;
+esac
+echo " "
+comp='yacc'
+if $test -f "$byacc"; then
+ dflt="$byacc"
+ comp="byacc or $comp"
+fi
+if $test -f "$bison"; then
+ comp="$comp or bison -y"
+fi
+rp="Which compiler compiler ($comp) shall I use?"
+. ./myread
+yacc="$ans"
+case "$yacc" in
+*bis*)
+ case "$yacc" in
+ *-y*) ;;
+ *)
+ yacc="$yacc -y"
+ echo "(Adding -y option to bison to get yacc-compatible behaviour.)"
+ ;;
+ esac
+ ;;
+esac
+
: see if dbm.h is available
: see if dbmclose exists
set dbmclose d_dbmclose
$cat <<'EOSH' > Cppsym.know
a29k ABI64 aegis AES_SOURCE AIX AIX32 AIX370
AIX41 AIX42 AIX43 AIX_SOURCE aixpc ALL_SOURCE
-alliant alpha am29000 AM29000 amiga AMIGAOS AMIX
-ansi ANSI_C_SOURCE apollo ardent atarist att386 att3b BeOS
-BIG_ENDIAN BIT_MSF bsd BSD bsd43 bsd4_2 bsd4_3 BSD4_3 bsd4_4
+alliant alpha am29000 AM29000 AMD64 amiga AMIGAOS AMIX
+ansi ANSI_C_SOURCE apollo ardent ARM32 atarist att386 att3b
+BeOS BIG_ENDIAN BIT_MSF bsd BSD bsd43 bsd4_2 bsd4_3 BSD4_3 bsd4_4
BSD_4_3 BSD_4_4 BSD_NET2 BSD_TIME BSD_TYPES BSDCOMPAT bsdi
bull c cadmus clipper CMU COFF COMPILER_VERSION
concurrent convex cpu cray CRAY CRAYMPP ctix CX_UX
hp9000s200 hp9000s300 hp9000s400 hp9000s500
hp9000s700 hp9000s800 hp9k8 hp_osf hppa hpux HPUX_SOURCE
i186 i286 i386 i486 i586 i686 i8086 i80960 i860 I960
-iAPX286 ibm ibm032 ibmesa IBMR2 ibmrt ILP32 ILP64
+IA64 iAPX286 ibm ibm032 ibmesa IBMR2 ibmrt ILP32 ILP64
INLINE_INTRINSICS INTRINSICS INT64 interdata is68k ksr1
LANGUAGE_C LARGE_FILE_API LARGEFILE64_SOURCE
LARGEFILE_SOURCE LFS64_LARGEFILE LFS_LARGEFILE
POSIX1B_SOURCE POSIX2_SOURCE POSIX4_SOURCE
POSIX_C_SOURCE POSIX_SOURCE POWER
PROTOTYPES PWB pyr QNX R3000 REENTRANT RES Rhapsody RISC6000
-riscix riscos RT scs SCO sequent sgi SGI_SOURCE sinix
+riscix riscos RT S390 SA110 scs SCO sequent sgi SGI_SOURCE SH3 sinix
SIZE_INT SIZE_LONG SIZE_PTR SOCKET_SOURCE SOCKETS_SOURCE
sony sony_news sonyrisc sparc sparclite spectrum
stardent stdc STDC_EXT stratos sun sun3 sun386
SX system SYSTYPE_BSD SYSTYPE_BSD43 SYSTYPE_BSD44
SYSTYPE_SVR4 SYSTYPE_SVR5 SYSTYPE_SYSV SYSV SYSV3 SYSV4 SYSV5
sysV68 sysV88 Tek4132 Tek4300 titan
+TM3200 TM5400 TM5600
tower tower32 tower32_200 tower32_600 tower32_700
tower32_800 tower32_850 tss
u370 u3b u3b2 u3b20 u3b200 u3b20d u3b5
voidflags='$voidflags'
xlibpth='$xlibpth'
xs_apiversion='$xs_apiversion'
+yacc='$yacc'
+yaccflags='$yaccflags'
zcat='$zcat'
zip='$zip'
EOT
projects / p5sagit/p5-mst-13.2.git / blobdiff