# $Id: Head.U,v 3.0.1.9 1997/02/28 15:02:09 ram Exp $
#
-# Generated on Tue Dec 5 15:35:51 CET 2006 [metaconfig 3.0 PL70]
+# Generated on Wed Apr 18 21:01:29 CEST 2007 [metaconfig 3.0 PL70]
# (with additional metaconfig patches by perlbug@perl.org)
cat >c1$$ <<EOF
d_shmdt=''
d_shmget=''
d_sigaction=''
+d_signbit=''
d_sigprocmask=''
d_sigsetjmp=''
usesitecustomize=''
fi
i_whoami=''
-ccname=''
-ccversion=''
-perllibs=''
-: set useposix=false in your hint file to disable the POSIX extension.
-useposix=true
-: set useopcode=false in your hint file to disable the Opcode extension.
-useopcode=true
: Trailing extension. Override this in a hint file, if needed.
: Extra object files, if any, needed on this platform.
archobjs=''
archname=''
-: 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=''
-
-: Enable -DEBUGGING and -DDEBUGGING from the command line
-EBUGGING=''
-DEBUGGING=old
-
groupstype=''
libnames=''
: change the next line if compiling for Xenix/286 on Xenix/386
glibpth="$glibpth /usr/ccs/lib /usr/ucblib /usr/local/lib"
test -f /usr/shlib/libc.so && glibpth="/usr/shlib $glibpth"
test -f /shlib/libc.so && glibpth="/shlib $glibpth"
+test -d /usr/lib64 && glibpth="$glibpth /lib64 /usr/lib64 /usr/local/lib64"
: Private path used by Configure to find libraries. Its value
: is prepended to libpth. This variable takes care of special
siteman1dir=''
siteman3dir=''
sitescript=''
+: set usethreads on the Configure command line to enable threads.
+usereentrant='undef'
+: full support for void wanted by default
+defvoidused=15
+
+: 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=''
+
+: Enable -DEBUGGING and -DDEBUGGING from the command line
+EBUGGING=''
+DEBUGGING=old
+
+ccname=''
+ccversion=''
+perllibs=''
+: set useposix=false in your hint file to disable the POSIX extension.
+useposix=true
+: set useopcode=false in your hint file to disable the Opcode extension.
+useopcode=true
archname64=''
ccflags_uselargefiles=''
ldflags_uselargefiles=''
libswanted_uselargefiles=''
: set usemultiplicity on the Configure command line to enable multiplicity.
: set usesocks on the Configure command line to enable socks.
-: set usethreads on the Configure command line to enable threads.
-usereentrant='undef'
-: full support for void wanted by default
-defvoidused=15
-
: List of libraries we want.
: If anyone needs extra -lxxx, put those in a hint file.
libswanted="sfio socket bind inet nsl nm ndbm gdbm dbm db malloc dl dld ld sun"
voidflags="$ans"
;;
esac
-$rm -f try.* .out
+$rm -f try try.* .out
: check for length of pointer
echo " "
set dld.h i_dld
eval $inhdr
+
+echo " "
+echo "Checking for C++..." >&4
+cat >try.c <<'EOCP'
+#include <stdio.h>
+int main(void)
+{
+#ifdef __cplusplus
+ printf("define\n");
+#else
+ printf("undef\n");
+#endif
+ return 0;
+}
+EOCP
+set try
+if eval $compile_ok && $run ./try >cplusplus$$; then
+ val=`$cat cplusplus$$`
+ echo "You are using a C++ compiler."
+else
+ val="$undef"
+ echo "You are not using a C++ compiler."
+fi
+$rm -f try try.* cplusplus$$
+set d_cplusplus
+eval $setvar
+
: is a C symbol defined?
csym='tlook=$1;
case "$3" in
case "$tx" in
yes)
tval=false;
+ case "$d_cplusplus" in
+ $define) extern_C=\"C\";;
+ esac;
if $test "$runnm" = true; then
if $contains $tlook $tf >/dev/null 2>&1; then
tval=true;
elif $test "$mistrustnm" = compile -o "$mistrustnm" = run; then
- echo "void *(*(p()))$tdc { extern void *$1$tdc; return &$1; } int main() { if(p()) return(0); else return(1); }"> try.c;
+ echo "extern $extern_C void *$1$tdc; void *(*(p()))$tdc { return &$1; } int main() { if(p()) return(0); else return(1); }"> try.c;
$cc -o try $optimize $ccflags $ldflags try.c >/dev/null 2>&1 $libs && tval=true;
$test "$mistrustnm" = run -a -x try && { $run ./try$_exe >/dev/null 2>&1 || tval=false; };
$rm -f try$_exe try.c core core.* try.core;
fi;
else
- echo "void *(*(p()))$tdc { extern void *$1$tdc; return &$1; } int main() { if(p()) return(0); else return(1); }"> try.c;
+ echo "extern $extern_C void *$1$tdc; void *(*(p()))$tdc { return &$1; } int main() { if(p()) return(0); else return(1); }"> try.c;
$cc -o try $optimize $ccflags $ldflags try.c $libs >/dev/null 2>&1 && tval=true;
$rm -f try$_exe try.c;
fi;
esac;;
esac'
-
-echo " "
-echo "Checking for C++..." >&4
-cat >try.c <<'EOCP'
-#include <stdio.h>
-int main(void)
-{
-#ifdef __cplusplus
- printf("define\n");
-#else
- printf("undef\n");
-#endif
- return 0;
-}
-EOCP
-set try
-if eval $compile_ok && $run ./try >cplusplus$$; then
- val=`$cat cplusplus$$`
- echo "You are using a C++ compiler."
-else
- val="$undef"
- echo "You are not using a C++ compiler."
-fi
-$rm -f try try.* cplusplus$$
-set d_cplusplus
-eval $setvar
-
: see if dlopen exists
xxx_runnm="$runnm"
xxx_ccflags="$ccflags"
;;
*) case "$osname" in
darwin) dflt='none' ;;
- svr4*|esix*|solaris|nonstopux) dflt='-fPIC' ;;
+ linux*|svr4*|esix*|solaris|nonstopux) dflt='-fPIC' ;;
*) dflt='-fpic' ;;
esac ;;
esac ;;
'') dflt="$dflt +vnocompatwarnings" ;;
esac
;;
- linux|irix*|gnu*) dflt='-shared' ;;
+ linux|irix*|gnu*) dflt="-shared $optimize" ;;
next) dflt='none' ;;
solaris) dflt='-G' ;;
sunos) dflt='-assert nodefinitions' ;;
fi;
set $varname;
eval $setvar;
-$rm -f try.c try.o'
+$rm -f try try.c try.o'
: see if we should include time.h, sys/time.h, or both
echo " "
esac
set d_castneg
eval $setvar
-$rm -f try.*
+$rm -f try try.*
: see if vprintf exists
echo " "
fi;
set $varname;
eval $setvar;
-$rm -f try.c try.o'
+$rm -f try try.c try.o'
socketlib=''
sockethdr=''
. ./myread
direntrytype="$ans"
fi
-$rm -f try.c
+$rm -f try try.c
: see if the directory entry stores field length
fi
set d_dirnamlen
eval $setvar
-$rm -f try.c
+$rm -f try try.c
: Look for DIR.dd_fd
case "$i_dirent" in
0) echo "Yes, it does" >&4
d_futimes="$define"
;;
- *) echo "No, it has futimes, but it isn't working ($rc) (probably harmless)\n" >&4
+ *) echo "No, it has futimes, but it isn't working ($rc) (probably harmless)" >&4
;;
esac
else
- echo "No, it does not (probably harmless)\n" >&4
+ echo "No, it does not (probably harmless)" >&4
fi
$rm -f try.* try core core.try.*
EOCP
set try
if eval $compile; then
- if ./try; then
+ if $run ./try; then
d_localtime_r_needs_tzset=undef;
else
d_localtime_r_needs_tzset=define;
fi
set d_volatile
eval $setvar
-$rm -f try.*
+$rm -f try try.*
echo " "
if (($uvtype)d != (u - 1))
break;
#ifdef SIGFPE
- if (bletched) {
+ if (bletched)
break;
#endif
- }
}
printf("%d\n", ((i == n) ? -n : i));
exit(0);
[1-9]*) $echo "Your NVs can preserve only $nv_preserves_uv_bits bits of your UVs." 2>&1
d_nv_preserves_uv="$undef" ;;
*) $echo "Can't figure out how many bits your NVs preserve." 2>&1
- nv_preserves_uv_bits="$undef" ;;
+ nv_preserves_uv_bits="0" ;;
esac
$rm -f try.* try
EOCP
set try
if eval $compile_ok; then
- if ./try 2>/dev/null; then
+ if $run ./try 2>/dev/null; then
echo "Yes, it can."
val="$define"
else
EOCP
set try
if eval $compile_ok; then
- if ./try 2>/dev/null; then
+ if $run ./try 2>/dev/null; then
echo "Yes, it can."
val="$define"
else
set d_sigaction; eval $setvar
$rm -f try try$_o try.c
+: see if this is a sunmath.h system
+set sunmath.h i_sunmath
+eval $inhdr
+
+: see if signbit exists
+$echo $n "Checking to see if you have signbit() available to work on $nvtype... $c" >&4
+$cat >try.c <<EOCP
+#$i_math I_MATH
+#$i_sunmath I_SUNMATH
+#ifdef I_MATH
+# include <math.h>
+#endif
+#ifdef I_SUNMATH /* Solaris special math library */
+# include <sunmath.h>
+#endif
+#define NV $nvtype
+int main(int argc, char **argv)
+{
+ NV x = 0.0;
+ NV y = -0.0;
+ if ((signbit(x) == 0) && (signbit(y) != 0))
+ return 0;
+ else
+ return 1;
+}
+EOCP
+val="$undef"
+set try
+if eval $compile; then
+ if $run ./try; then
+ $echo "Yes." >&4
+ val="$define"
+ else
+ $echo "Signbit seems to be available, but doesn't work as I expected."
+ $echo "I won't use it." >&4
+ val="$undef"
+ fi
+else
+ $echo "Nope." >&4
+ dflt="$undef"
+fi
+set d_signbit
+eval $setvar
+$rm -f try.* try
+
: see if sigprocmask exists
set sigprocmask d_sigprocmask
eval $inlibc
fi
set d_strctcpy
eval $setvar
-$rm -f try.*
+$rm -f try try.*
: see if strerror and/or sys_errlist[] exist
echo " "
d_strtoul="$undef"
;;
esac
+ else
+ echo "(I can't seem to compile the test program--assuming it doesn't)"
+ d_strtoul="$undef"
fi
;;
esac
d_strtoull="$undef"
;;
esac
+ else
+ echo "(I can't seem to compile the test program--assuming it doesn't)"
+ d_strtoull="$undef"
fi
;;
esac
d_strtouq="$undef"
;;
esac
+ else
+ echo "(I can't seem to compile the test program--assuming it doesn't)"
+ d_strtouq="$undef"
fi
;;
esac
EOCP
xxx_prompt=y
set try
- if eval $compile && ./try > /dev/null; then
+ if eval $compile && $run ./try > /dev/null; then
dflt=`$run ./try`
case "$dflt" in
[1-4][1-4][1-4][1-4]|12345678|87654321)
;;
esac
fi
- $rm -f try.*
+ $rm -f try try.*
;;
esac
echo "Help: I can't seem to compile the db test program." >&4
echo "Something's wrong, but I'll assume you use $db_hashtype." >&4
fi
- $rm -f try.*
+ $rm -f try try.*
echo "Your version of Berkeley DB uses $db_hashtype for hash."
;;
*) db_hashtype=u_int32_t
echo "Help: I can't seem to compile the db test program." >&4
echo "Something's wrong, but I'll assume you use $db_prefixtype." >&4
fi
- $rm -f try.*
+ $rm -f try try.*
echo "Your version of Berkeley DB uses $db_prefixtype for prefix."
;;
*) db_prefixtype='size_t'
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 $inhdr
case "$xxx" in
DynaLoader|dynaload) ;;
*)
- if $test -f $xxx/$xxx.xs; then
+ if $test -f $xxx/$xxx.xs -o -f $xxx/$xxx.c; then
known_extensions="$known_extensions $1$xxx";
elif $test -f $xxx/Makefile.PL; then
nonxs_extensions="$nonxs_extensions $1$xxx";
# recursive find above (and adding in general recursive finding breaks
# SDBM_File/sdbm). A.D. 10/25/2001.
known_extensions="$known_extensions threads/shared"
-set X $nonxs_extensions
-shift
-nonxs_extensions="$*"
set X $known_extensions
shift
known_extensions="$*"
+# Ditto for IO/Compress/Base and IO/Compress/Zlib
+nonxs_extensions="$nonxs_extensions IO/Compress/Base IO/Compress/Zlib"
+set X $nonxs_extensions
+shift
+nonxs_extensions="$*"
cd "$tdir"
: Now see which are supported on this system.
esac
esac
;;
- Win32)
+ Win32*)
case "$osname" in
cygwin) avail_ext="$avail_ext $xxx" ;;
esac
d_shmdt='$d_shmdt'
d_shmget='$d_shmget'
d_sigaction='$d_sigaction'
+d_signbit='$d_signbit'
d_sigprocmask='$d_sigprocmask'
d_sigsetjmp='$d_sigsetjmp'
d_sitearch='$d_sitearch'
https://perl5.git.perl.org / perl5.git / blobdiff