[asperl] integrate mainline changes

p4raw-id: //depot/asperl@884

EXTERN.h

@@ -18,12 +18,16 @@
 #undef EXTCONST
 #undef dEXTCONST
 #if defined(VMS) && !defined(__GNUC__)
+    /* Suppress portability warnings from DECC for VMS-specific extensions */
+#  ifdef __DECC
+#    pragma message disable (GLOBALEXT,NOSHAREEXT,READONLYEXT)
+#  endif
 #  define EXT globalref
 #  define dEXT globaldef {"$GLOBAL_RW_VARS"} noshare
 #  define EXTCONST globalref
 #  define dEXTCONST globaldef {"$GLOBAL_RO_VARS"} readonly
 #else
-#  if defined(WIN32) && !defined(__GNUC__) && !defined(PERL_OBJECT)
+#  if defined(WIN32) && !defined(PERL_STATIC_SYMS) && !defined(__GNUC__) && !defined(PERL_OBJECT)
 #    ifdef PERLDLL
 #      define EXT extern __declspec(dllexport)
 #      define dEXT 

INSTALL

@@ -6,7 +6,7 @@ Install - Build and Installation guide for perl5.
 
 The basic steps to build and install perl5 on a Unix system are:
 
-	rm -f config.sh
+	rm -f config.sh Policy.sh
 	sh Configure
 	make
 	make test
@@ -70,24 +70,31 @@ pod/perldelta.pod for a description of what's changed.
 
 =head1 Space Requirements
 
-The complete perl5 source tree takes up about 7 MB of disk space.  The
-complete tree after completing make takes roughly 15 MB, though the
+The complete perl5 source tree takes up about 10 MB of disk space.  The
+complete tree after completing make takes roughly 20 MB, though the
 actual total is likely to be quite system-dependent.  The installation
-directories need something on the order of 7 MB, though again that
+directories need something on the order of 10 MB, though again that
 value is system-dependent.
 
 =head1 Start with a Fresh Distribution
 
 If you have built perl before, you should clean out the build directory
 with the command
 
+	make distclean
+
+or
+
 	make realclean
 
-The results of a Configure run are stored in the config.sh file.  If
-you are upgrading from a previous version of perl, or if you change
-systems or compilers or make other significant changes, or if you are
-experiencing difficulties building perl, you should probably not
-re-use your old config.sh.  Simply remove it or rename it, e.g.
+The only difference between the two is that make distclean also removes
+your old config.sh and Policy.sh files.
+
+The results of a Configure run are stored in the config.sh and Policy.sh
+files.  If you are upgrading from a previous version of perl, or if you
+change systems or compilers or make other significant changes, or if
+you are experiencing difficulties building perl, you should probably
+not re-use your old config.sh.  Simply remove it or rename it, e.g.
 
 	mv config.sh config.sh.old
 
@@ -108,6 +115,11 @@ pick up a precompiled binary, it might not use the same name.
 In short, if you wish to use your old config.sh, I recommend running
 Configure interactively rather than blindly accepting the defaults.
 
+If your reason to reuse your old config.sh is to save your
+particular installation choices, then you can probably achieve the
+same effect by using the new Policy.sh file.  See the section on
+L<"Site-wide Policy settings"> below.
+
 =head1 Run Configure
 
 Configure will figure out various things about your system.  Some
@@ -167,11 +179,11 @@ For my Solaris system, I usually use
 =head2 GNU-style configure
 
 If you prefer the GNU-style configure command line interface, you can
-use the supplied configure command, e.g.
+use the supplied configure.gnu command, e.g.
 
 	CC=gcc ./configure.gnu
 
-The configure script emulates a few of the more common configure
+The configure.gnu script emulates a few of the more common configure
 options.  Try
 
 	./configure.gnu --help
@@ -180,7 +192,7 @@ for a listing.
 
 Cross compiling is not supported.
 
-(The file is called configugre.gnu to avoid problems on systems
+(The file is called configure.gnu to avoid problems on systems
 that would not distinguish the files "Configure" and "configure".)
 
 =head2 Extensions
@@ -236,6 +248,11 @@ Note:  The DB_File module will only work with version 1.x of Berkeley
 DB or newer releases of version 2.  Configure will automatically detect
 this for you and refuse to try to build DB_File with version 2.
 
+If you re-use your old config.sh but change your system (e.g. by
+adding libgdbm) Configure will still offer your old choices of extensions
+for the default answer, but it will also point out the discrepancy to
+you.
+
 Finally, if you have dynamic loading (most modern Unix systems do)
 remember that these extensions do not increase the size of your perl
 executable, nor do they impact start-up time, so you probably might as
@@ -457,7 +474,7 @@ installed on multiple systems.  Here's one way to do that:
     cd /usr/local  # Or wherever you specified as $prefix
     tar xvf perl5-archive.tar
 
-=head2 Site-wide "Policy" settings
+=head2 Site-wide Policy settings
 
 After Configure runs, it stores a number of common site-wide "policy"
 answers (such as installation directories and the local perl contact
@@ -466,6 +483,15 @@ system using the same policy defaults, simply copy the Policy.sh file
 to the new system and Configure will use it along with the appropriate
 hint file for your system.
 
+Alternatively, if you wish to change some or all of those policy
+answers, you should
+
+	rm -f Policy.sh
+
+to ensure that Configure doesn't re-use them.
+
+Further information is in the Policy_sh.SH file itself.
+
 =head2 Configure-time Options
 
 There are several different ways to Configure and build perl for your
@@ -962,8 +988,8 @@ at Perl startup.
 
 =item malloc duplicates
 
-If you get duplicates upon linking for malloc et al, add -DHIDEMYMALLOC
-or -DEMBEDMYMALLOC to your ccflags variable in config.sh.
+If you get duplicates upon linking for malloc et al, add -DEMBEDMYMALLOC
+to your ccflags variable in config.sh.
 
 =item varargs
 
@@ -1300,7 +1326,7 @@ In general, you can usually safely upgrade from one version of Perl (e.g.
 all of your add-on extensions.  You can also safely leave the old version
 around in case the new version causes you problems for some reason.
 For example, if you want to be sure that your script continues to run
-with 5.004_04, simplly replace the '#!/usr/local/bin/perl' line at the
+with 5.004_04, simply replace the '#!/usr/local/bin/perl' line at the
 top of the script with the particular version you want to run, e.g.
 #!/usr/local/bin/perl5.00404.
 
@@ -1376,7 +1402,7 @@ to be recompiled to be used with 5.004_50 and later.
 
 If you wish to continue using those extensions under 5.004_04, for
 example, then you need to move those extensions from their current
-direcotries, which are something like
+directories, which are something like
 
 	/usr/local/lib/perl5/site_perl/
 	/usr/local/lib/perl5/site_perl/archname
@@ -1509,4 +1535,4 @@ above.
 
 =head1 LAST MODIFIED
 
-$Id: INSTALL,v 1.31 1998/03/03 18:08:52 doughera Released $
+$Id: INSTALL,v 1.32 1998/03/20 19:20:08 doughera Released $

INTERN.h

@@ -18,6 +18,10 @@
 #undef EXTCONST
 #undef dEXTCONST
 #if defined(VMS) && !defined(__GNUC__)
+    /* Suppress portability warnings from DECC for VMS-specific extensions */
+#  ifdef __DECC
+#    pragma message disable (GLOBALEXT,NOSHAREEXT,READONLYEXT)
+#  endif
 #  define EXT globaldef {"$GLOBAL_RW_VARS"} noshare
 #  define dEXT globaldef {"$GLOBAL_RW_VARS"} noshare
 #  define EXTCONST globaldef {"$GLOBAL_RO_VARS"} readonly

MANIFEST

@@ -4,6 +4,7 @@ Changes5.000		Differences between 4.x and 5.000
 Changes5.001		Differences between 5.000 and 5.001
 Changes5.002		Differences between 5.001 and 5.002
 Changes5.003		Differences between 5.002 and 5.003
+Changes5.004		Differences between 5.003 and 5.004
 Configure		Portability tool
 Copying			The GNU General Public License
 EXTERN.h		Included before foreign .h files
@@ -268,6 +269,7 @@ ext/Thread/Thread.pm	Thread extension Perl module
 ext/Thread/Thread.xs	Thread extension external subroutines
 ext/Thread/Thread/Queue.pm	Thread synchronised queue objects
 ext/Thread/Thread/Semaphore.pm	Thread semaphore objects
+ext/Thread/Thread/Signal.pm	Start a thread to run signal handlers
 ext/Thread/Thread/Specific.pm	Thread specific data access
 ext/Thread/create.t	Test thread creation
 ext/Thread/die.t	Test thread die()
@@ -423,6 +425,7 @@ lib/Exporter.pm		Exporter base class
 lib/ExtUtils/Command.pm	Utilities for Make on non-UNIX platforms
 lib/ExtUtils/Embed.pm	Utilities for embedding Perl in C programs
 lib/ExtUtils/Install.pm	Handles 'make install' on extensions
+lib/ExtUtils/Installed.pm	Information on installed extensions
 lib/ExtUtils/Liblist.pm	Locates libraries
 lib/ExtUtils/MM_OS2.pm		MakeMaker methods for OS/2
 lib/ExtUtils/MM_Unix.pm		MakeMaker base class for Unix
@@ -432,6 +435,8 @@ lib/ExtUtils/MakeMaker.pm	Write Makefiles for extensions
 lib/ExtUtils/Manifest.pm	Utilities to write MANIFEST files
 lib/ExtUtils/Mkbootstrap.pm	Writes a bootstrap file (see MakeMaker)
 lib/ExtUtils/Mksymlists.pm	Writes a linker options file for extensions
+lib/ExtUtils/Packlist.pm	Manipulates .packlist files
+lib/ExtUtils/inst	Give information about installed extensions
 lib/ExtUtils/testlib.pm		Fixes up @INC to use just-built extension
 lib/ExtUtils/typemap		Extension interface types
 lib/ExtUtils/xsubpp		External subroutine preprocessor
@@ -832,6 +837,7 @@ t/op/glob.t		See if <*> works
 t/op/goto.t		See if goto works
 t/op/groups.t		See if $( works
 t/op/gv.t		See if typeglobs work
+t/op/hashwarn.t		See if warnings for bad hash assignments work
 t/op/inc.t		See if inc/dec of integers near 32 bit limit work
 t/op/index.t		See if index works
 t/op/int.t		See if int works

ObjXSub.h

@@ -105,18 +105,14 @@
 #define curpm			pPerl->Perl_curpm
 #undef  curstack
 #define curstack		pPerl->Perl_curstack
+#undef  curstackinfo
+#define curstackinfo		pPerl->Perl_curstackinfo
 #undef  curstash
 #define curstash		pPerl->Perl_curstash
 #undef  curstname
 #define curstname		pPerl->Perl_curstname
 #undef  curthr
 #define curthr			pPerl->Perl_curthr
-#undef  cxstack
-#define cxstack			pPerl->Perl_cxstack
-#undef  cxstack_ix
-#define cxstack_ix		pPerl->Perl_cxstack_ix
-#undef  cxstack_max
-#define cxstack_max		pPerl->Perl_cxstack_max
 #undef  dbargs
 #define dbargs			pPerl->Perl_dbargs
 #undef  debdelim
@@ -551,14 +547,10 @@
 #define siggv			pPerl->Perl_siggv
 #undef  sighandlerp
 #define sighandlerp		pPerl->Perl_sighandlerp
-#undef  signalstack
-#define signalstack		pPerl->Perl_signalstack
 #undef  sortcop
 #define sortcop			pPerl->Perl_sortcop
 #undef  sortcxix
 #define sortcxix		pPerl->Perl_sortcxix
-#undef  sortstack
-#define sortstack		pPerl->Perl_sortstack
 #undef  sortstash
 #define sortstash		pPerl->Perl_sortstash
 #undef  splitstr
@@ -1228,6 +1220,8 @@
 #define newASSIGNOP         pPerl->Perl_newASSIGNOP
 #undef  newCONDOP
 #define newCONDOP           pPerl->Perl_newCONDOP
+#undef  newCONSTSUB
+#define newCONSTSUB         pPerl->Perl_newCONSTSUB
 #undef  newFORM
 #define newFORM             pPerl->Perl_newFORM
 #undef  newFOROP
@@ -1315,6 +1309,8 @@
 #define newWHILEOP          pPerl->Perl_newWHILEOP
 #undef  new_struct_thread
 #define new_struct_thread   pPerl->Perl_new_struct_thread
+#undef  new_stackinfo
+#define new_stackinfo       pPerl->Perl_new_stackinfo
 #undef  new_sv
 #define new_sv              pPerl->new_sv
 #undef  new_xnv