perl5.000 patch.0m: [various fixes, hint file updates and documentation]

This is my patch  patch.0m  for perl5.000.    
This patch fixes all remaining problems that I am aware of, and for
which I have a solution.  It also updates some hint files and
documentation. 

Here's what's new:

Configure
        Protect against spaces in uname -m output (unicos).
        Look in <stdlib.h> for malloctype and freetype.
        Check if user has void free() or int free().
        Look in linux/signal.h for signal names.

MANIFEST
MANIFEST.new
        Two new hint files:  cxux.sh and PowerUNIX.sh.
        Sorted.

README
        Indicate what gets installed and where it usually goes.
    Thanks to Hallvard B. Furuseth <h.b.furuseth@usit.uio.no>
    for suggesting this.

U/Myinit.U
        Update extliblist comment.

U/dist3_051.pat
    This file contains patches to dist 3 (PL 51) that I used to generate
    Configure for perl.
  
U/mallocsrc.U
        Look in <stdlib.h> for malloctype and freetype.
        Check if user has void free() or int free().
        
config_h.SH
config.H
        Add Free_t to handle void free() vs. int free().

ext/DynaLoader/README
        Updated comment.

ext/POSIX/POSIX.pm
        creat() has 2 arguments, not 3 (thanks, Paul).

ext/POSIX/POSIX.xs
        Fix return type of lseek.

ext/SDBM_File/sdbm/sdbm.h
        Add I_STDLIB guard on #include <stdlib.h>

ext/util/extliblist
        Add note indicating this is obsolete.  Don't remove it because
    people might be using it for their own private extensions.

hints/PowerUNIX.sh
hints/cxux.sh
        New files.  Written by Tom.Horsley@mail.hcsc.com

hints/linux.sh
        Simplified.

lib/ExtUtils/MakeMaker.pm
        Typo fixed, only affected aix?

malloc.c
        Allow for possible int free().

perl.h
pp_sys.c
util.c
        If the user is not using vfork, move the #define vfork fork
    util after various #include files.  Since vfork() and fork() might
    have different prototypes, the #define could cause a conflict in
    system header files.  (Reported for 386bsd.)

Makefile.SH
        make realclean will remove h2xs and makeaperl (but leave behind
        the .SH versions, of course).

1 files changed, 25 insertions, 0 deletions

diff --git a/README b/README
index 7e0b951625..6f96515ac0 100644
--- a/README
+++ b/README
@@ -172,6 +172,31 @@ Installation
     you are not root, you must own the directories in question and you should
     ignore any messages about chown not working.
 
+    make install will also install the following:
+	perl,
+	    perl5.nnn	where nnn is the current release number.  This
+			will be a link to perl.
+	suidperl,
+	    sperl5.nnn	If you requested setuid emulation.
+	a2p          	awk-to-perl translator
+	cppstdin	This is used by perl -P, if your cc -E can't
+			read from stdin.
+	c2ph, pstruct	Scripts for handling C structures in header files.
+	s2p		sed-to-perl translator
+	find2perl	find-to-perl translator
+	h2xs		Converts C .h header files to Perl extensions.
+
+	library files	in $privlib and $archlib specified to
+			Configure, usually under /usr/local/lib/perl5/.
+	man pages	in the location specified to Configure, usually
+			something like /usr/local/man/man1.
+
+	Perl's *.h header files and the libperl.a library are also
+	installed under $archlib so that you may later build new
+	extensions even if the Perl source is no longer available.
+	
+	make install may also offer to install perl in a "standard" location.
+	
     Most of the documentation in the pod/ directory is also available 
     in HTML format.  Type
 	cd pod; make html; cd ..