-cc='/bin/cc'
-test -f $cc || cc='/usr/ccs/bin/cc'
-ldflags='-L/usr/ucblib'
-mansrc='/usr/share/man/man1'
+# svr4 hints, System V Release 4.x
+# Last modified 1996/10/25 by Tye McQueen, tye@metronet.com
+# Merged 1998/04/23 with perl5.004_04 distribution by
+# Andy Dougherty <doughera@lafayette.edu>
+
+# Use Configure -Dcc=gcc to use gcc.
+case "$cc" in
+'') cc='/bin/cc'
+ test -f $cc || cc='/usr/ccs/bin/cc'
+ ;;
+esac
+
+# We include support for using libraries in /usr/ucblib, but the setting
+# of libswanted excludes some libraries found there. If you run into
+# problems, you may have to remove "ucb" from libswanted. Just delete
+# the comment '#' from the sed command below.
+ldflags='-L/usr/ccs/lib -L/usr/ucblib'
ccflags='-I/usr/include -I/usr/ucbinclude'
-libswanted=`echo $libswanted | sed 's/ ucb/ c ucb/'`
+# Don't use problematic libraries:
+libswanted=`echo " $libswanted " | sed -e 's/ malloc / /'` # -e 's/ ucb / /'`
+# libmalloc.a - Probably using Perl's malloc() anyway.
+# libucb.a - Remove it if you have problems ld'ing. We include it because
+# it is needed for ODBM_File and NDBM_File extensions.
+
+if [ -r /usr/ucblib/libucb.a ]; then # If using BSD-compat. library:
+ gconvert_preference='gcvt sprintf' # Try gcvt() before gconvert().
+ # Use the "native" counterparts, not the BSD emulation stuff:
+ d_bcmp='undef' d_bcopy='undef' d_bzero='undef' d_safebcpy='undef'
+ d_index='undef' d_killpg='undef' d_getprior='undef' d_setprior='undef'
+ d_setlinebuf='undef'
+ # d_setregid='undef' d_setreuid='undef' # ???
+fi
+
+# UnixWare has /usr/lib/libc.so.1, /usr/lib/libc.so.1.1, and
+# /usr/ccs/lib/libc.so. Configure chooses libc.so.1.1 while it
+# appears that /usr/ccs/lib/libc.so contains more symbols:
+#
+# Try the following if you want to use nm-extraction. We'll just
+# skip the nm-extraction phase, since searching for all the different
+# library versions will be hard to keep up-to-date.
+#
+# if [ "" = "$libc" -a -f /usr/ccs/lib/libc.so -a \
+# -f /usr/lib/libc.so.1 -a -f /usr/lib/libc.so.1.1 ]; then
+# if nm -h /usr/ccs/lib/libc.so | egrep '\<_?select$' >/dev/null; then
+# if nm -h /usr/lib/libc.so.1 | egrep '\<_?select$'` >/dev/null ||
+# nm -h /usr/lib/libc.so.1.1 | egrep '\<_?select$'` >/dev/null; then
+# :
+# else
+# libc=/usr/ccs/lib/libc.so
+# fi
+# fi
+# fi
+#
+# Don't bother with nm. Just compile & link a small C program.
+case "$usenm" in
+'') usenm=false;;
+esac
+
+# Broken C-Shell tests (Thanks to Tye McQueen):
+# The OS-specific checks may be obsoleted by the this generic test.
+ sh_cnt=`sh -c 'echo /*' | wc -c`
+ csh_cnt=`csh -f -c 'glob /*' 2>/dev/null | wc -c`
+ csh_cnt=`expr 1 + $csh_cnt`
+if [ "$sh_cnt" -ne "$csh_cnt" ]; then
+ echo "You're csh has a broken 'glob', disabling..." >&2
+ d_csh='undef'
+fi
+
+# Unixware-specific problems. The undocumented -X argument to uname
+# is probably a reasonable way of detecting UnixWare.
+# UnixWare has a broken csh. (This might already be detected above).
+# In Unixware 2.1.1 the fields in FILE* got renamed!
+# Unixware 1.1 can't cast large floats to 32-bit ints.
+# Configure can't detect memcpy or memset on Unixware 2 or 7
+#
+# Leave leading tabs on the next two lines so Configure doesn't
+# propagate these variables to config.sh
+ uw_ver=`uname -v`
+ uw_isuw=`uname -X 2>&1 | grep Release`
+
+if [ "$uw_isuw" = "Release = 4.2" ]; then
+ case $uw_ver in
+ 1.1)
+ d_casti32='undef'
+ ;;
+ esac
+fi
+if [ "$uw_isuw" = "Release = 4.2MP" ]; then
+ case $uw_ver in
+ 2.1)
+ d_csh='undef'
+ d_memcpy='define'
+ d_memset='define'
+ ;;
+ 2.1.*)
+ d_csh='undef'
+ d_memcpy='define'
+ d_memset='define'
+ stdio_cnt='((fp)->__cnt)'
+ d_stdio_cnt_lval='define'
+ stdio_ptr='((fp)->__ptr)'
+ d_stdio_ptr_lval='define'
+ ;;
+ esac
+fi
+if [ "$uw_isuw" = "Release = 5" ]; then
+ case $uw_ver in
+ 7)
+ d_csh='undef'
+ d_memcpy='define'
+ d_memset='define'
+ stdio_cnt='((fp)->__cnt)'
+ d_stdio_cnt_lval='define'
+ stdio_ptr='((fp)->__ptr)'
+ d_stdio_ptr_lval='define'
+ ;;
+ esac
+fi
+# End of Unixware-specific tests.
+
+# DDE SMES Supermax Enterprise Server
+case "`uname -sm`" in
+"UNIX_SV SMES")
+ # the *grent functions are in libgen.
+ libswanted="$libswanted gen"
+ # csh is broken (also) in SMES
+ # This may already be detected by the generic test above.
+ d_csh='undef'
+ case "$cc" in
+ *gcc*) ;;
+ *) # for cc we need -K PIC (not -K pic)
+ cccdlflags="$cccdlflags -K PIC"
+ ;;
+ esac
+ ;;
+esac
+
+# NCR MP-RAS. Thanks to Doug Hendricks for this info.
+# The output of uname -a looks like this
+# foo foo 4.0 3.0 3441 Pentium III(TM)-ISA/PCI
+# Similar errors reported for
+# foo foo 4.0 3.0 4400 pentium ii(tm)-isapci '
+# and also for
+# foo foo 4.2 1.1.2 shg2 386at
+# W. Geoffrey Rommel, 2003-09-09 reported:
+# I have talked to a developer at NCR, and there seems to be no
+# reliable way to make sure that this is really MP-RAS. It's not
+# in uname, it's not in the kernel, it's not in sysinfo ...
+# However, the files /etc/issue and /etc/.relid are present in MP-RAS.
+#
+# Other System V-derived systems may have /etc/issue, but /etc/.relid
+# may well be unique. Configure-time tests for the POSIX
+# _mwoflocheckl issue (see ext/POSIX/hints/svr4.pl) would be appreciated.
+#
+if test -f /etc/issue -a -f /etc/.relid; then
+ # libcrypt contains nothing libc wouldn't have.
+ libswanted=`echo " $libswanted " | sed -e 's/ crypt / /'`
+ # With the NCR High Performance C Compiler R3.0c, miniperl fails
+ # t/op/regexp.t test 461 unless we compile with optimize=-O0.
+ # Volunteers are needed to determine just which files need special
+ # treatment. For now, use optimize=-O0 for everything.
+ #
+ d_usleep='undef'
+ d_ualarm='undef'
+ case "$optimize" in
+ '') optimize='-O0' ;;
+ esac
+fi
+
+# Configure may fail to find lstat() since it's a static/inline function
+# in <sys/stat.h> on Unisys U6000 SVR4, UnixWare 2.x, and possibly other
+# SVR4 derivatives. (Though UnixWare has it in /usr/ccs/lib/libc.so.)
+d_lstat=define
+
+d_suidsafe='define' # "./Configure -d" can't figure this out easily
+
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