# $Id: Head.U,v 3.0.1.9 1997/02/28 15:02:09 ram Exp $
#
-# Generated on Tue Feb 29 02:56:00 EET 2000 [metaconfig 3.0 PL70]
+# Generated on Fri Mar 3 16:54:03 EET 2000 [metaconfig 3.0 PL70]
# (with additional metaconfig patches by perlbug@perl.com)
cat >/tmp/c1$$ <<EOF
d_pthread_yield=''
d_sched_yield=''
sched_yield=''
+d_qgcvt=''
d_readdir=''
d_rewinddir=''
d_seekdir=''
d_grpasswd=''
i_grp=''
i_iconv=''
+i_ieeefp=''
i_inttypes=''
i_limits=''
i_locale=''
i_stdlib=''
i_string=''
strings=''
+i_sunmath=''
i_sysaccess=''
i_sysdir=''
i_sysfile=''
: List of libraries we want.
: If anyone needs -lnet, put it in a hint file.
-libswanted='sfio socket inet nsl nm ndbm gdbm dbm db malloc dl'
+libswanted='sfio socket bind inet nsl nm ndbm gdbm dbm db malloc dl'
libswanted="$libswanted dld ld sun m c cposix posix"
libswanted="$libswanted ndir dir crypt sec"
-libswanted="$libswanted ucb bsd BSD PW x"
+libswanted="$libswanted ucb bsd BSD PW x iconv"
: We probably want to search /usr/shlib before most other libraries.
: This is only used by the lib/ExtUtils/MakeMaker.pm routine extliblist.
glibpth=`echo " $glibpth " | sed -e 's! /usr/shlib ! !'`
'') libswanted='c_s';;
esac
case "$usesocks" in
-$define)
- libswanted="$libswanted socks5 socks5_sh"
- ;;
+"$define") libswanted="$libswanted socks5 socks5_sh" ;;
esac
libsfound=''
libsfiles=''
: Look for a hint-file generated 'call-back-unit'. If the
: user has specified that a large files perl is to be built,
: we may need to set or change some other defaults.
- if $test -f uselfs.cbu; then
+ if $test -f uselargefiles.cbu; then
echo "Your platform has some specific hints for large file builds, using them..."
- . ./uselfs.cbu
+ . ./uselargefiles.cbu
echo " "
echo "Rechecking to see how big your file offsets are..." >&4
$cat >try.c <<EOCP
esac
-# Backward compatibility (uselonglong is deprecated).
case "$uselonglong" in
"$define"|true|[yY]*)
cat <<EOM >&4
use64bitint="$define"
;;
esac
-# Backward compatibility (use64bits is deprecated).
case "$use64bits" in
"$define"|true|[yY]*)
cat <<EOM >&4
use64bitint="$define"
;;
esac
-# Thinko compatibilities.
case "$use64bitints" in
"$define"|true|[yY]*)
cat <<EOM >&4
use64bitint="$define"
;;
esac
+case "$use64bitsint" in
+"$define"|true|[yY]*)
+ cat <<EOM >&4
+
+*** There is no Configure -Duse64bitsint, using -Duse64bitint instead.
+EOM
+ use64bitint="$define"
+ ;;
+esac
+case "$uselonglongs" in
+"$define"|true|[yY]*)
+ cat <<EOM >&4
+
+*** There is no Configure -Duselonglongs, using -Duse64bitint instead.
+EOM
+ use64bitint="$define"
+ ;;
+esac
case "$use64bitsall" in
"$define"|true|[yY]*)
cat <<EOM >&4
set use64bitint
eval $setvar
-case "$use64bitint" in
-"$define") case "$longsize" in
- 8) dflt='y' ;;
- *) dflt='n' ;;
- esac
- ;;
-*) case "$use64bitall" in
- "$define"|true|[yY]*) dflt='y' ;;
- *) dflt='n' ;;
- esac
- ;;
-esac
cat <<EOM
You may also choose to try maximal 64-bitness. It means using as much
If this doesn't make any sense to you, just accept the default '$dflt'.
EOM
rp='Try to use maximal 64-bit support, if available?'
+case "$use64bitall" in
+"$define"|true|[yY]*) dflt='y' ;;
+*) case "$longsize" in
+ 8) dflt='y' ;;
+ *) dflt='n' ;;
+ esac
+ ;;
+esac
. ./myread
case "$ans" in
[yY]*) val="$define" ;;
. ./use64bitint.cbu
fi
case "$longsize" in
- 4) case "$ccflags" in
- *-DUSE_64_BIT_INT*) ;;
- *) ccflags="$ccflags -DUSE_64_BIT_INT";;
- esac
- case "$archname64" in
+ 4) case "$archname64" in
'') archname64=64int ;;
esac
;;
. ./use64bitall.cbu
fi
case "$longsize" in
- 4) case "$ccflags" in
- *-DUSE_64_BIT_ALL*) ;;
- *) ccflags="$ccflags -DUSE_64_BIT_ALL";;
- esac
- case "$archname64" in
+ 4) case "$archname64" in
''|64int) archname64=64all ;;
esac
;;
*) dflt='lib/perl5' ;;
esac
;;
-*) dflt='lib/perl5' ;;
+*) dflt="$installstyle" ;;
esac
: Probably not worth prompting for this since we prompt for all
: the directories individually, and the prompt would be too long and
case "$lddlflags" in
'') case "$osname" in
beos) dflt='-nostart' ;;
- hpux) case "$gccversion" in
- '') dflt='-b +vnocompatwarnings' ;;
+ hpux) dflt='-b';
+ case "$gccversion" in
+ '') dflt="$dflt +vnocompatwarnings" ;;
esac
;;
linux|irix*) dflt='-shared' ;;
$define:$undef)
$cat <<EOM >&4
-You requested the use of long doubles but you do not seem to have
-the mathematic functions for long doubles. I'm disabling the use
-of long doubles.
+*** You requested the use of long doubles but you do not seem to have
+*** the mathematic functions for long doubles. I'm disabling the use
+*** of long doubles.
+
EOM
uselongdouble=$undef
;;
installvendorbin="$vendorbinexp"
fi
+: see if qgcvt exists
+set qgcvt d_qgcvt
+eval $inlibc
+
: check for length of double
echo " "
case "$doublesize" in
esac
$rm -f try.* try
-: Check how to convert floats to strings.
-if test "X$d_Gconvert" = X; then
- echo " "
- echo "Checking for an efficient way to convert floats to strings."
- $cat >try.c <<EOP
-#ifdef TRY_gconvert
-#define Gconvert(x,n,t,b) gconvert((x),(n),(t),(b))
-char *myname = "gconvert";
-#endif
-#ifdef TRY_gcvt
-#define Gconvert(x,n,t,b) gcvt((x),(n),(b))
-char *myname = "gcvt";
-#endif
-#ifdef TRY_qgcvt
-#define Gconvert(x,n,t,b) qgcvt((x),(n),(b))
-char *myname = "qgcvt";
-#define DOUBLETYPE long double
-#endif
-#ifdef TRY_sprintf
-#define Gconvert(x,n,t,b) sprintf((b),"%.*g",(n),(x))
-char *myname = "sprintf";
-#endif
-
-#ifndef DOUBLETYPE
-#define DOUBLETYPE double
-#endif
-
-#include <stdio.h>
-
-#define I_STDLIB $i_stdlib
-#ifdef I_STDLIB
-#include <stdlib.h>
-#endif
-
-int
-checkit(expect, got)
-char *expect;
-char *got;
-{
- if (strcmp(expect, got)) {
- printf("%s oddity: Expected %s, got %s\n",
- myname, expect, got);
- exit(1);
- }
-}
-
-int main()
-{
- char buf[64];
- buf[63] = '\0';
-
- /* This must be 1st test on (which?) platform */
- /* Alan Burlison <AlanBurlsin@unn.unisys.com> */
- Gconvert((DOUBLETYPE)0.1, 8, 0, buf);
- checkit("0.1", buf);
-
- Gconvert((DOUBLETYPE)1.0, 8, 0, buf);
- checkit("1", buf);
-
- Gconvert((DOUBLETYPE)0.0, 8, 0, buf);
- checkit("0", buf);
-
- Gconvert((DOUBLETYPE)-1.0, 8, 0, buf);
- checkit("-1", buf);
-
- /* Some Linux gcvt's give 1.e+5 here. */
- Gconvert((DOUBLETYPE)100000.0, 8, 0, buf);
- checkit("100000", buf);
-
- /* Some Linux gcvt's give -1.e+5 here. */
- Gconvert((DOUBLETYPE)-100000.0, 8, 0, buf);
- checkit("-100000", buf);
-
- exit(0);
-}
-EOP
- case "$d_Gconvert" in
- gconvert*) xxx_list='gconvert gcvt sprintf' ;;
- gcvt*) xxx_list='gcvt gconvert sprintf' ;;
- sprintf*) xxx_list='sprintf gconvert gcvt' ;;
- *) xxx_list='gconvert gcvt sprintf' ;;
- esac
-
- case "$d_longdbl$uselongdouble" in
- definedefine) xxx_list="`echo $xxx_list|sed 's/gcvt/qgcvt gcvt/'`" ;;
- esac
-
- for xxx_convert in $xxx_list; do
- echo "Trying $xxx_convert..."
- $rm -f try try$_o
- set try -DTRY_$xxx_convert
- if eval $compile; then
- echo "$xxx_convert() found." >&4
- if ./try; then
- echo "I'll use $xxx_convert to convert floats into a string." >&4
- break;
- else
- echo "...But $xxx_convert didn't work as I expected."
- fi
- else
- echo "$xxx_convert NOT found." >&4
- fi
- done
-
- case "$xxx_convert" in
- gconvert) d_Gconvert='gconvert((x),(n),(t),(b))' ;;
- gcvt) d_Gconvert='gcvt((x),(n),(b))' ;;
- qgcvt) d_Gconvert='qgcvt((x),(n),(b))' ;;
- *) d_Gconvert='sprintf((b),"%.*g",(n),(x))' ;;
- esac
-fi
-
echo " "
if $test X"$d_longdbl" = X"$define"; then
;;
esac
+: Check how to convert floats to strings.
+if test "X$d_Gconvert" = X; then
+ echo " "
+ echo "Checking for an efficient way to convert floats to strings."
+ echo " " > try.c
+ case "$uselongdouble" in
+ "$define") echo "#define USE_LONG_DOUBLE" >>try.c ;;
+ esac
+ case "$d_longdbl" in
+ "$define") echo "#define HAS_LONG_DOUBLE" >>try.c ;;
+ esac
+ case "$d_PRIgldbl" in
+ "$define") echo "#define HAS_PRIgldbl" >>try.c ;;
+ esac
+ $cat >>try.c <<EOP
+#ifdef TRY_gconvert
+#define Gconvert(x,n,t,b) gconvert((x),(n),(t),(b))
+char *myname = "gconvert";
+#endif
+#ifdef TRY_gcvt
+#define Gconvert(x,n,t,b) gcvt((x),(n),(b))
+char *myname = "gcvt";
+#endif
+#ifdef TRY_qgcvt
+#define Gconvert(x,n,t,b) qgcvt((x),(n),(b))
+char *myname = "qgcvt";
+#define DOUBLETYPE long double
+#endif
+#ifdef TRY_sprintf
+#if defined(USE_LONG_DOUBLE) && defined(HAS_LONG_DOUBLE) && defined(HAS_PRIgldbl)
+#define Gconvert(x,n,t,b) sprintf((b),"%.*"$sPRIgldbl,(n),(x))
+#else
+#define Gconvert(x,n,t,b) sprintf((b),"%.*g",(n),(x))
+#endif
+char *myname = "sprintf";
+#endif
+
+#ifndef DOUBLETYPE
+#if defined(USE_LONG_DOUBLE) && defined(HAS_LONG_DOUBLE)
+#define DOUBLETYPE long double
+#else
+#define DOUBLETYPE double
+#endif
+#endif
+
+#include <stdio.h>
+
+#define I_STDLIB $i_stdlib
+#ifdef I_STDLIB
+#include <stdlib.h>
+#endif
+
+int
+checkit(expect, got)
+char *expect;
+char *got;
+{
+ if (strcmp(expect, got)) {
+ printf("%s oddity: Expected %s, got %s\n",
+ myname, expect, got);
+ exit(1);
+ }
+}
+
+int main()
+{
+ char buf[64];
+ buf[63] = '\0';
+
+ /* This must be 1st test on (which?) platform */
+ /* Alan Burlison <AlanBurlsin@unn.unisys.com> */
+ Gconvert((DOUBLETYPE)0.1, 8, 0, buf);
+ checkit("0.1", buf);
+
+ Gconvert((DOUBLETYPE)1.0, 8, 0, buf);
+ checkit("1", buf);
+
+ Gconvert((DOUBLETYPE)1.1, 8, 0, buf);
+ checkit("1.1", buf);
+
+ Gconvert((DOUBLETYPE)1.01, 8, 0, buf);
+ checkit("1.01", buf);
+
+ Gconvert((DOUBLETYPE)1.001, 8, 0, buf);
+ checkit("1.001", buf);
+
+ Gconvert((DOUBLETYPE)1.0001, 8, 0, buf);
+ checkit("1.0001", buf);
+
+ Gconvert((DOUBLETYPE)1.00001, 8, 0, buf);
+ checkit("1.00001", buf);
+
+ Gconvert((DOUBLETYPE)1.000001, 8, 0, buf);
+ checkit("1.000001", buf);
+
+ Gconvert((DOUBLETYPE)0.0, 8, 0, buf);
+ checkit("0", buf);
+
+ Gconvert((DOUBLETYPE)-1.0, 8, 0, buf);
+ checkit("-1", buf);
+
+ /* Some Linux gcvt's give 1.e+5 here. */
+ Gconvert((DOUBLETYPE)100000.0, 8, 0, buf);
+ checkit("100000", buf);
+
+ /* Some Linux gcvt's give -1.e+5 here. */
+ Gconvert((DOUBLETYPE)-100000.0, 8, 0, buf);
+ checkit("-100000", buf);
+
+ exit(0);
+}
+EOP
+ case "$d_Gconvert" in
+ gconvert*) xxx_list='gconvert gcvt sprintf' ;;
+ gcvt*) xxx_list='gcvt gconvert sprintf' ;;
+ sprintf*) xxx_list='sprintf gconvert gcvt' ;;
+ *) xxx_list='gconvert gcvt sprintf' ;;
+ esac
+
+ case "$d_longdbl$uselongdouble$d_qgcvt" in
+ "$define$define$define") xxx_list="`echo $xxx_list|sed 's/gcvt/qgcvt gcvt/'`" ;;
+ esac
+
+ for xxx_convert in $xxx_list; do
+ echo "Trying $xxx_convert..."
+ $rm -f try try$_o
+ set try -DTRY_$xxx_convert
+ if eval $compile; then
+ echo "$xxx_convert() found." >&4
+ if ./try; then
+ echo "I'll use $xxx_convert to convert floats into a string." >&4
+ break;
+ else
+ echo "...But $xxx_convert didn't work as I expected."
+ fi
+ else
+ echo "$xxx_convert NOT found." >&4
+ fi
+ done
+
+ case "$xxx_convert" in
+ gconvert) d_Gconvert='gconvert((x),(n),(t),(b))' ;;
+ gcvt) d_Gconvert='gcvt((x),(n),(b))' ;;
+ qgcvt) d_Gconvert='qgcvt((x),(n),(b))' ;;
+ *) case "$uselongdouble$d_longdbl$d_PRIgldbl" in
+ "$define$define$define")
+ d_Gconvert="sprintf((b),\"%.*$sPRIgldbl\",(n),(x))" ;;
+ *) d_Gconvert='sprintf((b),"%.*g",(n),(x))' ;;
+ esac
+ ;;
+ esac
+fi
+
: Initialize h_fcntl
h_fcntl=false
done
: In case none of those worked, prompt the user.
case "$socksizetype" in
- '') rp='What is the type for the last argument to accept()?'
+ '') rp='What is the type for socket address structure sizes?'
dflt='int'
. ./myread
socksizetype=$ans
set iconv.h i_iconv
eval $inhdr
+: see if this is a ieeefp.h system
+set ieeefp.h i_ieeefp
+eval $inhdr
+
: see if locale.h is available
set locale.h i_locale
eval $inhdr
echo '}' >> try.c
EOSH
cat <<EOSH >> Cppsym.try
-cc="$cc"
-optimize="$optimize"
ccflags="$ccflags"
-ldflags="$ldflags"
-libs="$libs"
-exe_ext="$exe_ext"
-$cc $optimize $ccflags $ldflags -o try try.c $libs && ./try$exe_ext
+case "$osname-$gccversion" in
+irix-) ccflags="\$ccflags -woff 1178" ;;
+esac
+$cc $optimize \$ccflags $ldflags -o try try.c $libs && ./try$exe_ext
EOSH
chmod +x Cppsym.try
$eunicefix Cppsym.try
set stddef.h i_stddef
eval $inhdr
+: see if this is a sunmath.h system
+set sunmath.h i_sunmath
+eval $inhdr
+
: see if sys/access.h is available
set sys/access.h i_sysaccess
eval $inhdr
d_pwgecos='$d_pwgecos'
d_pwpasswd='$d_pwpasswd'
d_pwquota='$d_pwquota'
+d_qgcvt='$d_qgcvt'
d_quad='$d_quad'
d_readdir='$d_readdir'
d_readlink='$d_readlink'
i_gdbm='$i_gdbm'
i_grp='$i_grp'
i_iconv='$i_iconv'
+i_ieeefp='$i_ieeefp'
i_inttypes='$i_inttypes'
i_limits='$i_limits'
i_locale='$i_locale'
i_stddef='$i_stddef'
i_stdlib='$i_stdlib'
i_string='$i_string'
+i_sunmath='$i_sunmath'
i_sysaccess='$i_sysaccess'
i_sysdir='$i_sysdir'
i_sysfile='$i_sysfile'
https://perl5.git.perl.org / perl5.git / blobdiff