# $Id: Head.U,v 3.0.1.9 1997/02/28 15:02:09 ram Exp $
#
-# Generated on Mon Nov 6 10:30:43 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
exit 1
fi
+if test ! -c /dev/null ; then
+ cat >&4 <<EOF
+***
+*** I'm sorry, but /dev/null appears to be a file rather than a device.
+*** Please consult your operating sytem's notes for making a device
+*** in /dev.
+*** Cannot continue, aborting.
+***
+EOF
+ exit 1
+fi
+
: compute my invocation name
me=$0
case "$0" in
d_attribute_pure=''
d_attribute_unused=''
d_attribute_warn_unused_result=''
+d_printf_format_null=''
d_bcmp=''
d_bcopy=''
d_builtin_choose_expr=''
d_dbl_dig=''
d_dbminitproto=''
d_difftime=''
+d_dir_dd_fd=''
d_dirfd=''
d_dlerror=''
d_dlopen=''
d_shmdt=''
d_shmget=''
d_sigaction=''
+d_signbit=''
d_sigprocmask=''
d_sigsetjmp=''
usesitecustomize=''
d_usleep=''
d_usleepproto=''
d_ustat=''
+d_pseudofork=''
d_vfork=''
usevfork=''
d_voidsig=''
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"
EOS
cat <<'EOSC' >>whoa
dflt=y
-echo " "
-echo "*** WHOA THERE!!! ***" >&4
-echo " The $hint value for \$$var on this machine was \"$was\"!" >&4
+case "$hint" in
+ recommended)
+ case "$hintfile" in
+ '') echo "The $hint value for \$$var on this machine was \"$was\"!" >&4
+ ;;
+ *) echo "Hmm. Based on the hints in hints/$hintfile.sh, " >&4
+ echo "the $hint value for \$$var on this machine was \"$was\"!" >&4
+ ;;
+ esac
+ ;;
+ *) echo " "
+ echo "*** WHOA THERE!!! ***" >&4
+ echo " The $hint value for \$$var on this machine was \"$was\"!" >&4
+ ;;
+esac
rp=" Keep the $hint value?"
. ./myread
case "$ans" in
esac
+: get the patchlevel
+echo " "
+echo "Getting the current patchlevel..." >&4
+if $test -r $rsrc/patchlevel.h;then
+ revision=`awk '/define[ ]+PERL_REVISION/ {print $3}' $rsrc/patchlevel.h`
+ patchlevel=`awk '/define[ ]+PERL_VERSION/ {print $3}' $rsrc/patchlevel.h`
+ subversion=`awk '/define[ ]+PERL_SUBVERSION/ {print $3}' $rsrc/patchlevel.h`
+ api_revision=`awk '/define[ ]+PERL_API_REVISION/ {print $3}' $rsrc/patchlevel.h`
+ api_version=`awk '/define[ ]+PERL_API_VERSION/ {print $3}' $rsrc/patchlevel.h`
+ api_subversion=`awk '/define[ ]+PERL_API_SUBVERSION/ {print $3}' $rsrc/patchlevel.h`
+ perl_patchlevel=`egrep 'define PERL_PATCHNUM [0-9][0-9]|,"MAINT[0-9][0-9]*"' $rsrc/patchlevel.h|sed 's/[^0-9]//g'`
+else
+ revision=0
+ patchlevel=0
+ subversion=0
+ api_revision=0
+ api_version=0
+ api_subversion=0
+ perl_patchlevel=0
+ $echo "(You do not have patchlevel.h. Eek.)"
+fi
+if $test -r $rsrc/.patch ; then
+ if $test "X$perl_patchlevel" = "X" || $test "`cat $rsrc/.patch`" -gt "$perl_patchlevel" ; then
+ perl_patchlevel=`cat $rsrc/.patch`
+ fi
+fi
+: Define a handy string here to avoid duplication in myconfig.SH and configpm.
+version_patchlevel_string="version $patchlevel subversion $subversion"
+case "$perl_patchlevel" in
+0|'') ;;
+*) version_patchlevel_string="$version_patchlevel_string patch $perl_patchlevel" ;;
+esac
+
+$echo "(You have $package $version_patchlevel_string.)"
+
+case "$osname" in
+dos|vms)
+ : XXX Should be a Configure test for double-dots in filenames.
+ version=`echo $revision $patchlevel $subversion | \
+ $awk '{ printf "%d_%d_%d\n", $1, $2, $3 }'`
+ api_versionstring=`echo $api_revision $api_version $api_subversion | \
+ $awk '{ printf "%d_%d_%d\n", $1, $2, $3 }'`
+ ;;
+*)
+ version=`echo $revision $patchlevel $subversion | \
+ $awk '{ printf "%d.%d.%d\n", $1, $2, $3 }'`
+ api_versionstring=`echo $api_revision $api_version $api_subversion | \
+ $awk '{ printf "%d.%d.%d\n", $1, $2, $3 }'`
+ ;;
+esac
+: Special case the 5.005_xx maintenance series, which used 5.005
+: without any subversion label as a subdirectory in $sitelib
+if test "${api_revision}${api_version}${api_subversion}" = "550"; then
+ api_versionstring='5.005'
+fi
+
case "$usethreads" in
$define|true|[yY]*) dflt='y';;
*) # Catch case where user specified ithreads or 5005threads but
set usethreads
eval $setvar
-case "$usethreads" in
-$define)
+if $test $patchlevel -lt 9; then
+ case "$usethreads" in
+ $define)
$cat <<EOM
Since release 5.6, Perl has had two different threading implementations,
set use5005threads
eval $setvar
;;
-*)
+ *)
useithreads="$undef"
use5005threads="$undef"
;;
-esac
+ esac
-case "$useithreads$use5005threads" in
-"$define$define")
+ case "$useithreads$use5005threads" in
+ "$define$define")
$cat >&4 <<EOM
You cannot have both the ithreads and the 5.005 threads enabled
EOM
use5005threads="$undef"
;;
-esac
+ esac
+
+else
+: perl-5.9.x and later
+
+ use5005threads="$undef"
+ case "$usethreads" in
+ $define)
+ : Default to ithreads unless overridden on command line or with
+ : old config.sh
+ dflt='y'
+ case "$useithreads" in
+ $undef|false|[nN]*) dflt='n';;
+ esac
+ rp='Use the newer interpreter-based ithreads?'
+ . ./myread
+ case "$ans" in
+ y|Y) val="$define" ;;
+ *) val="$undef" ;;
+ esac
+ set useithreads
+ eval $setvar
+ ;;
+ *)
+ useithreads="$undef"
+ ;;
+ esac
+
+fi
if test X"$usethreads" = "X$define" -a "X$useperlio" = "Xundef"; then
cat >&4 <<EOF
esac
case "$DEBUGGING" in
--g|$define)
+-g|both|$define)
case "$optimize" in
*-g*) ;;
*) optimize="$optimize -g" ;;
esac;;
esac'
-: get the patchlevel
-echo " "
-echo "Getting the current patchlevel..." >&4
-if $test -r $rsrc/patchlevel.h;then
- revision=`awk '/define[ ]+PERL_REVISION/ {print $3}' $rsrc/patchlevel.h`
- patchlevel=`awk '/define[ ]+PERL_VERSION/ {print $3}' $rsrc/patchlevel.h`
- subversion=`awk '/define[ ]+PERL_SUBVERSION/ {print $3}' $rsrc/patchlevel.h`
- api_revision=`awk '/define[ ]+PERL_API_REVISION/ {print $3}' $rsrc/patchlevel.h`
- api_version=`awk '/define[ ]+PERL_API_VERSION/ {print $3}' $rsrc/patchlevel.h`
- api_subversion=`awk '/define[ ]+PERL_API_SUBVERSION/ {print $3}' $rsrc/patchlevel.h`
- perl_patchlevel=`egrep 'define PERL_PATCHNUM [0-9][0-9]|,"MAINT[0-9][0-9]*"' $rsrc/patchlevel.h|sed 's/[^0-9]//g'`
-else
- revision=0
- patchlevel=0
- subversion=0
- api_revision=0
- api_version=0
- api_subversion=0
- perl_patchlevel=0
- $echo "(You do not have patchlevel.h. Eek.)"
-fi
-if $test -r $rsrc/.patch ; then
- if $test "X$perl_patchlevel" = "X" || $test "`cat $rsrc/.patch`" -gt "$perl_patchlevel" ; then
- perl_patchlevel=`cat $rsrc/.patch`
- fi
-fi
-: Define a handy string here to avoid duplication in myconfig.SH and configpm.
-version_patchlevel_string="version $patchlevel subversion $subversion"
-case "$perl_patchlevel" in
-0|'') ;;
-*) version_patchlevel_string="$version_patchlevel_string patch $perl_patchlevel" ;;
-esac
-
-$echo "(You have $package $version_patchlevel_string.)"
-
-case "$osname" in
-dos|vms)
- : XXX Should be a Configure test for double-dots in filenames.
- version=`echo $revision $patchlevel $subversion | \
- $awk '{ printf "%d_%d_%d\n", $1, $2, $3 }'`
- api_versionstring=`echo $api_revision $api_version $api_subversion | \
- $awk '{ printf "%d_%d_%d\n", $1, $2, $3 }'`
- ;;
-*)
- version=`echo $revision $patchlevel $subversion | \
- $awk '{ printf "%d.%d.%d\n", $1, $2, $3 }'`
- api_versionstring=`echo $api_revision $api_version $api_subversion | \
- $awk '{ printf "%d.%d.%d\n", $1, $2, $3 }'`
- ;;
-esac
-: Special case the 5.005_xx maintenance series, which used 5.005
-: without any subversion label as a subdirectory in $sitelib
-if test "${api_revision}${api_version}${api_subversion}" = "550"; then
- api_versionstring='5.005'
-fi
-
: determine installation style
: For now, try to deduce it from prefix unless it is already set.
: Reproduce behavior of 5.005 and earlier, maybe drop that in 5.7.
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 " "
eval $setvar
$rm -f attrib*
+: Look for GCC-style attribute format with null format allowed
+case "$d_printf_format_null" in
+'') case "$d_attribute_format" in
+ $define)
+ echo " "
+ echo "Checking whether your compiler allows __printf__ format to be null ..." >&4
+$cat >attrib.c <<EOCP
+#include <stdio.h>
+#$i_stdlib I_STDLIB
+#ifdef I_STDLIB
+#include <stdlib.h>
+#endif
+int null_printf (char* pat,...) __attribute__((__format__(__printf__,1,2)));
+int null_printf (char* pat,...) { return (int)pat; }
+int main () { exit(null_printf(NULL)); }
+EOCP
+ if $cc $ccflags -o attrib attrib.c >attrib.out 2>&1 ; then
+ : run the executable in case it produces a run-time warning
+ if $run ./attrib >>attrib.out 2>&1; then
+ if $contains 'warning' attrib.out >/dev/null 2>&1; then
+ echo "Your C compiler doesn't allow __printf__ format to be null."
+ val="$undef"
+ else
+ echo "Your C compiler allows __printf__ format to be null."
+ val="$define"
+ fi
+ else
+ echo "Your C compiler executable failed with __printf__ format null."
+ val="$undef"
+ fi
+ else
+ echo "Your C compiler fails with __printf__ format null."
+ val="$undef"
+ fi
+ ;;
+ *) val="$undef" ;;
+ esac
+;;
+*) val="$d_printf_format_null" ;;
+esac
+set d_printf_format_null
+eval $setvar
+$rm -f attrib*
+
: Look for GCC-style attribute malloc
case "$d_attribute_malloc" in
'')
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
+"$define")
+ echo "Checking to see if DIR has a dd_fd member variable" >&4
+ $cat >try.c <<EOCP
+#$i_stdlib I_STDLIB
+#ifdef I_STDLIB
+#include <stdlib.h>
+#endif
+#include <dirent.h>
+
+int main() {
+ DIR dir;
+ dir.dd_fd = 1;
+ return 0;
+}
+EOCP
+ val=$undef
+ set try
+ if eval $compile; then
+ echo "Yes, it does."
+ val="$define"
+ else
+ echo "No, it does not."
+ val="$undef"
+ fi
+ ;;
+*)
+ echo "You don't have a <dirent.h>, so not checking for dd_fd." >&4
+ val="$undef"
+ ;;
+esac
+set d_dir_dd_fd
+eval $setvar
+$rm -f try try.*
: see if this is an sysdir system
set sys/dir.h i_sysdir
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
set d_procselfexe
eval $setvar
+: backward compatibility for d_hvfork
+if test X$d_hvfork != X; then
+ d_vfork="$d_hvfork"
+ d_hvfork=''
+fi
+: see if there is a vfork
+val=''
+set vfork val
+eval $inlibc
+
+d_pseudofork=$undef
+
+: Ok, but do we want to use it. vfork is reportedly unreliable in
+: perl on Solaris 2.x, and probably elsewhere.
+case "$val" in
+$define)
+ echo " "
+ case "$usevfork" in
+ false) dflt='n';;
+ *) dflt='y';;
+ esac
+ cat <<'EOM'
+
+Perl can only use a vfork() that doesn't suffer from strict
+restrictions on calling functions or modifying global data in
+the child. For example, glibc-2.1 contains such a vfork()
+that is unsuitable. If your system provides a proper fork()
+call, chances are that you do NOT want perl to use vfork().
+
+EOM
+ rp="Do you still want to use vfork()?"
+ . ./myread
+ case "$ans" in
+ y|Y) ;;
+ *)
+ echo "Ok, we won't use vfork()."
+ val="$undef"
+ ;;
+ esac
+ ;;
+esac
+set d_vfork
+eval $setvar
+case "$d_vfork" in
+$define) usevfork='true';;
+*) usevfork='false';;
+esac
+
: see whether the pthread_atfork exists
$cat >try.c <<EOP
#include <pthread.h>
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)
set ustat d_ustat
eval $inlibc
-: backward compatibility for d_hvfork
-if test X$d_hvfork != X; then
- d_vfork="$d_hvfork"
- d_hvfork=''
-fi
-: see if there is a vfork
-val=''
-set vfork val
-eval $inlibc
-
-: Ok, but do we want to use it. vfork is reportedly unreliable in
-: perl on Solaris 2.x, and probably elsewhere.
-case "$val" in
-$define)
- echo " "
- case "$usevfork" in
- false) dflt='n';;
- *) dflt='y';;
- esac
- cat <<'EOM'
-
-Perl can only use a vfork() that doesn't suffer from strict
-restrictions on calling functions or modifying global data in
-the child. For example, glibc-2.1 contains such a vfork()
-that is unsuitable. If your system provides a proper fork()
-call, chances are that you do NOT want perl to use vfork().
-
-EOM
- rp="Do you still want to use vfork()?"
- . ./myread
- case "$ans" in
- y|Y) ;;
- *)
- echo "Ok, we won't use vfork()."
- val="$undef"
- ;;
- esac
- ;;
-esac
-set d_vfork
-eval $setvar
-case "$d_vfork" in
-$define) usevfork='true';;
-*) usevfork='false';;
-esac
-
: see if closedir exists
set closedir d_closedir
eval $inlibc
;;
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 $inhdr
: NOTE: recursion limit of 10 to prevent runaway in case of symlink madness
find_extensions='
for xxx in *; do
- case "$xxx" in
- DynaLoader|dynaload) ;;
- *)
- if $test -f $xxx/$xxx.xs; then
- known_extensions="$known_extensions $1$xxx";
- elif $test -f $xxx/Makefile.PL; then
- nonxs_extensions="$nonxs_extensions $1$xxx";
- else
- if $test -d $xxx -a $# -lt 10; then
- set $1$xxx/ $*;
- cd "$xxx";
- eval $find_extensions;
- cd ..;
- shift;
- fi;
- fi
- ;;
- esac;
+ case "$xxx" in
+ DynaLoader|dynaload) ;;
+ *)
+ 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";
+ else
+ if $test -d $xxx -a $# -lt 10; then
+ set $1$xxx/ $*;
+ cd "$xxx";
+ eval $find_extensions;
+ cd ..;
+ shift;
+ fi;
+ fi
+ ;;
+ esac;
done'
tdir=`pwd`
cd "$rsrc/ext"
# 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 "$tdir"
: Now see which are supported on this system.
esac
;;
GDBM_File|gdbm_fil)
- case "$i_gdbm" in
+ case "$i_gdbm" in
$define) avail_ext="$avail_ext $xxx" ;;
esac
;;
I18N/Langinfo|i18n_lan)
- case "$i_langinfo$d_nl_langinfo" in
+ case "$i_langinfo$d_nl_langinfo" in
$define$define) avail_ext="$avail_ext $xxx" ;;
esac
;;
;;
esac
;;
- ODBM_File|odbm_fil)
+ ODBM_File|odbm_fil)
case "${i_dbm}${i_rpcsvcdbm}" in
*"${define}"*)
case "$osname-$use64bitint" in
esac
;;
Socket|socket)
- case "$d_socket" in
+ case "$d_socket" in
true|$define|y)
case "$osname" in
beos) ;; # not unless BONE
;;
Sys/Syslog|sys/syslog)
: XXX syslog requires socket
- case "$d_socket" in
+ case "$d_socket" in
true|$define|y) avail_ext="$avail_ext $xxx" ;;
esac
;;
esac
esac
;;
+ Win32*)
+ case "$osname" in
+ cygwin) avail_ext="$avail_ext $xxx" ;;
+ esac
+ ;;
XS/APItest|xs/apitest)
# This is just for testing. Skip it unless we have dynamic loading.
;;
IPC/SysV|ipc/sysv)
: XXX Do we need a useipcsysv variable here
- case "${d_msg}${d_sem}${d_shm}" in
+ case "${d_msg}${d_sem}${d_shm}" in
*"${define}"*) avail_ext="$avail_ext $xxx" ;;
esac
;;
previous)
if test X"$dynamic_ext" != X"$avail_ext"; then
$cat <<EOM
-NOTICE: Your previous config.sh list may be incorrect.
-The extensions now available to you are
+NOTICE: Your previous config.sh list may be incorrect.
+The extensions now available to you are
${avail_ext}
but the default list from your previous config.sh is
- ${dynamic_ext}
+ ${dynamic_ext}
EOM
fi
shift
dflt="$*"
;;
- *) dflt="$static_ext"
+ *) dflt="$static_ext"
;;
esac
;;
*)
$cat <<EOM
-A number of extensions are supplied with $package. Answer "none"
-to include no extensions.
+A number of extensions are supplied with $package. Answer "none"
+to include no extensions.
Note that DynaLoader is always built and need not be mentioned here.
EOM
previous)
if test X"$static_ext" != X"$avail_ext"; then
$cat <<EOM
-NOTICE: Your previous config.sh list may be incorrect.
-The extensions now available to you are
+NOTICE: Your previous config.sh list may be incorrect.
+The extensions now available to you are
${avail_ext}
but the default list from your previous config.sh is
- ${static_ext}
+ ${static_ext}
EOM
fi
esac
;;
esac
-#
+#
# Encode is a special case. If we are building Encode as a static
# extension, we need to explicitly list its subextensions as well.
# For other nested extensions, this is handled automatically by
d_dbl_dig='$d_dbl_dig'
d_dbminitproto='$d_dbminitproto'
d_difftime='$d_difftime'
+d_dir_dd_fd='$d_dir_dd_fd'
d_dirfd='$d_dirfd'
d_dirnamlen='$d_dirnamlen'
d_dlerror='$d_dlerror'
d_pipe='$d_pipe'
d_poll='$d_poll'
d_portable='$d_portable'
+d_printf_format_null='$d_printf_format_null'
d_procselfexe='$d_procselfexe'
+d_pseudofork='$d_pseudofork'
d_pthread_atfork='$d_pthread_atfork'
d_pthread_attr_setscope='$d_pthread_attr_setscope'
d_pthread_yield='$d_pthread_yield'
d_shmdt='$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