perl 5.003_01: hints/os2.sh

[p5sagit/p5-mst-13.2.git] / hints / svr4.sh

diff --git a/hints/svr4.sh b/hints/svr4.sh
index eae477e..5569274 100644 (file)
--- a/hints/svr4.sh
+++ b/hints/svr4.sh
@@ -1,6 +1,43 @@
-cc='/bin/cc'
-test -f $cc || cc='/usr/ccs/bin/cc'
-ldflags='-L/usr/ucblib'
-mansrc='/usr/share/man/man1'
+# svr4 hints, System V Release 4.x
+# Last modified 1995/01/28 by Tye McQueen, tye@metronet.com
+# Use Configure -Dcc=gcc to use gcc.
+case "$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.  You may want to
+# prevent "ucb" from being removed from libswanted and see if perl will
+# build on your system.
+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:
+    d_gconvert='undef' # Unusuable under UnixWare 1.1 [use gcvt() instead]
+    # 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
+d_suidsafe='define'    # "./Configure -d" can't figure this out easilly
+usevfork='false'
+
+# Configure may fail to find lstat() since it's a static/inline
+# function in <sys/stat.h> on Unisys U6000 SVR4, and possibly
+# other SVR4 derivatives.
+d_lstat=define
+
+cat <<'EOM' >&4
+
+If you wish to use dynamic linking, you must use 
+       LD_LIBRARY_PATH=`pwd`; export LD_LIBRARY_PATH
+or
+       setenv LD_LIBRARY_PATH `pwd`
+before running make.
+
+EOM