Support Visual C++ 2010

Also add a couple of things to win32/makefile.mk which were only previously
applied to win32/Makefile

5 files changed, 79 insertions, 44 deletions

diff --git a/README.win32 b/README.win32
index c3aea936f8..b40dc49107 100644
--- a/README.win32
+++ b/README.win32
@@ -59,10 +59,10 @@ The Borland C++ and Microsoft Visual C++ compilers are also now being given
 away free.  The Borland compiler is available as "Borland C++ Compiler Free
 Command Line Tools" and is the same compiler that ships with the full
 "Borland C++ Builder" product.  The Microsoft compiler is available as
-"Visual C++ Toolkit 2003" or "Visual C++ 2005/2008 Express Edition" (and also
-as part of the ".NET Framework SDK") and is the same compiler that ships with
-"Visual C++ .NET 2003 Professional" or "Visual C++ 2005/2008 Professional"
-respectively.
+"Visual C++ Toolkit 2003" or "Visual C++ 2005/2008/2010 Express Edition" (and
+also as part of the ".NET Framework SDK") and is the same compiler that ships
+with "Visual C++ .NET 2003 Professional" or "Visual C++ 2005/2008/2010
+Professional" respectively.
 
 This port can also be built on IA64/AMD64 using:
 
@@ -146,31 +146,26 @@ and edit win32/config.vc to change "make=nmake" into "make=dmake".  The
 latter step is only essential if you want to use dmake as your default
 make for building extensions using MakeMaker.
 
-=item Microsoft Visual C++ 2008 Express Edition
+=item Microsoft Visual C++ 2008/2010 Express Edition
 
-This free version of Visual C++ 2008 Professional contains the same compiler
-and linker that ship with the full version, and also contains everything
-necessary to build Perl, rather than requiring a separate download of the
-Windows SDK like previous versions did.
+These free versions of Visual C++ 2008/2010 Professional contain the same
+compilers and linkers that ship with the full versions, and also contain
+everything necessary to build Perl, rather than requiring a separate download
+of the Windows SDK like previous versions did.
 
-This package can be downloaded by searching for "Visual Studio 2008 Express
-Edition" in the Download Center at
+These packages can be downloaded by searching in the Download Center at
 http://www.microsoft.com/downloads/search.aspx?displaylang=en.  (Providing exact
 links to these packages has proven a pointless task because the links keep on
 changing so often.)
 
-Install Visual C++ 2008, then setup your environment using
+Install Visual C++ 2008/2010 Express, then setup your environment using, e.g.
 
-	C:\Program Files\Microsoft Visual Studio 9.0\Common7\Tools\vsvars32.bat
+	C:\Program Files\Microsoft Visual Studio 10.0\Common7\Tools\vsvars32.bat
 
 (assuming the default installation location was chosen).
 
 Perl should now build using the win32/Makefile.  You will need to edit that
-file to set
-
-	CCTYPE = MSVC90FREE
-
-first.
+file to set CCTYPE to MSVC90FREE or MSVC100FREE first.
 
 =item Microsoft Visual C++ 2005 Express Edition
 
@@ -914,7 +909,7 @@ of O'Reilly and Associates, Inc. Used with permission.
 
 =item Jan Dubois E<lt>jand@activestate.comE<gt>
 
-=item Steve Hay E<lt>steve.hay@uk.radan.comE<gt>
+=item Steve Hay E<lt>steve.m.hay@googlemail.comE<gt>
 
 =back
 
@@ -943,6 +938,6 @@ Win9x support was added in 5.6 (Benjamin Stuhl).
 
 Support for 64-bit Windows added in 5.8 (ActiveState Corp).
 
-Last updated: 6 August 2010
+Last updated: 18 November 2010
 
 =cut
diff --git a/makedef.pl b/makedef.pl
index 58a00c6e68..61d3f08f07 100644
--- a/makedef.pl
+++ b/makedef.pl
@@ -193,7 +193,7 @@ if ($PLATFORM =~ /^win(?:32|ce)$/) {
     print "LIBRARY $dll\n";
     # The DESCRIPTION module definition file statement is not supported
     # by VC7 onwards.
-    if ($CCTYPE !~ /^MSVC7/ && $CCTYPE !~ /^MSVC8/ && $CCTYPE !~ /^MSVC9/) {
+    if ($CCTYPE =~ /^(?:MSVC60|GCC|BORLAND)$/) {
 	print "DESCRIPTION 'Perl interpreter'\n";
     }
     print "EXPORTS\n";
diff --git a/win32/Makefile b/win32/Makefile
index d55330cc9c..0c1ac8e28f 100644
--- a/win32/Makefile
+++ b/win32/Makefile
@@ -111,6 +111,10 @@ CCTYPE		= MSVC60
 #CCTYPE		= MSVC90FREE
 # Visual C++ 2008 (aka Visual C++ 9.x) (full version)
 #CCTYPE		= MSVC90
+# Visual C++ 2010 Express Edition (aka Visual C++ 10.x) (free version)
+#CCTYPE		= MSVC100FREE
+# Visual C++ 2010 (aka Visual C++ 10.x) (full version)
+#CCTYPE		= MSVC100
 
 #
 # uncomment next line if you want debug version of perl (big,slow)
@@ -355,13 +359,14 @@ BUILDOPT	= $(BUILDOPT) -DUSE_PERLIO
 ARCHNAME	= $(ARCHNAME)-thread
 !ENDIF
 
-# Visual C++ 98, .NET 2003, 2005 and 2008 specific.
-# VC++ 6.x, 7.x, 8.x and 9.x can load DLL's on demand.  Makes the test suite run
+# Visual C++ 98, .NET 2003, 2005/2008/2010 specific.
+# VC++ 6/7/8/9/10.x can load DLLs on demand.  Makes the test suite run
 # in about 10% less time.  (The free version of 7.x can't do this, but the free
-# versions of 8.x and 9.x can.)
+# versions of 8/9/10.x can.)
 !IF "$(CCTYPE)" == "MSVC60" || "$(CCTYPE)" == "MSVC70"     || \
     "$(CCTYPE)" == "MSVC80" || "$(CCTYPE)" == "MSVC80FREE" || \
-    "$(CCTYPE)" == "MSVC90" || "$(CCTYPE)" == "MSVC90FREE"
+    "$(CCTYPE)" == "MSVC90" || "$(CCTYPE)" == "MSVC90FREE" || \
+    "$(CCTYPE)" == "MSVC100" || "$(CCTYPE)" == "MSVC100FREE"
 DELAYLOAD	= -DELAYLOAD:ws2_32.dll delayimp.lib
 !ENDIF
 
@@ -445,10 +450,11 @@ DEFINES		= $(DEFINES) -DWIN64 -DCONSERVATIVE
 OPTIMIZE	= $(OPTIMIZE) -fp:precise
 !ENDIF
 
-# For now, silence VC++ 8.x's and 9.x's warnings about "unsafe" CRT functions
+# For now, silence VC++ 8/9/10.x's warnings about "unsafe" CRT functions
 # and POSIX CRT function names being deprecated.
 !IF "$(CCTYPE)" == "MSVC80" || "$(CCTYPE)" == "MSVC80FREE" || \
-    "$(CCTYPE)" == "MSVC90" || "$(CCTYPE)" == "MSVC90FREE"
+    "$(CCTYPE)" == "MSVC90" || "$(CCTYPE)" == "MSVC90FREE" || \
+    "$(CCTYPE)" == "MSVC100" || "$(CCTYPE)" == "MSVC100FREE"
 DEFINES		= $(DEFINES) -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE
 !ENDIF
 
@@ -504,7 +510,8 @@ EXEOUT_FLAG	= -Fe
 CFLAGS_O	= $(CFLAGS) $(BUILDOPT)
 
 !IF "$(CCTYPE)" == "MSVC80" || "$(CCTYPE)" == "MSVC80FREE" || \
-    "$(CCTYPE)" == "MSVC90" || "$(CCTYPE)" == "MSVC90FREE"
+    "$(CCTYPE)" == "MSVC90" || "$(CCTYPE)" == "MSVC90FREE" || \
+    "$(CCTYPE)" == "MSVC100" || "$(CCTYPE)" == "MSVC100FREE"
 LINK_FLAGS	= $(LINK_FLAGS) "/manifestdependency:type='Win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='*' publicKeyToken='6595b64144ccf1df' language='*'"
 !ELSE
 RSC_FLAGS	= -DINCLUDE_MANIFEST
diff --git a/win32/include/sys/socket.h b/win32/include/sys/socket.h
index a3c53b0e88..03b60e2bb9 100644
--- a/win32/include/sys/socket.h
+++ b/win32/include/sys/socket.h
@@ -29,7 +29,9 @@ extern "C" {
 
 #include "win32.h"
 
-#define  ENOTSOCK	WSAENOTSOCK
+#ifndef ENOTSOCK
+#define ENOTSOCK	WSAENOTSOCK
+#endif
 
 #ifdef USE_SOCKETS_AS_HANDLES
 
diff --git a/win32/makefile.mk b/win32/makefile.mk
index b1ac87b342..4257d92fe0 100644
--- a/win32/makefile.mk
+++ b/win32/makefile.mk
@@ -4,7 +4,7 @@
 #	Microsoft Visual C++ 6.0 or later
 #	Borland C++ 5.02 or later
 #	MinGW with gcc-3.2 or later
-#	Windows SDK 64-bit compiler and tools **experimental**
+#	Windows SDK 64-bit compiler and tools
 #
 # This is set up to build a perl.exe that runs off a shared library
 # (perl513.dll).  Also makes individual DLLs for the XS extensions.
@@ -103,6 +103,8 @@ USE_LARGE_FILES	*= define
 #CCTYPE		*= MSVC70FREE
 # Visual C++ .NET 2003 (aka Visual C++ 7.x) (full version)
 #CCTYPE		*= MSVC70
+# Windows Server 2003 SP1 Platform SDK (April 2005)
+#CCTYPE		= SDK2003SP1
 # Visual C++ 2005 Express Edition (aka Visual C++ 8.x) (free version)
 #CCTYPE		*= MSVC80FREE
 # Visual C++ 2005 (aka Visual C++ 8.x) (full version)
@@ -111,6 +113,10 @@ USE_LARGE_FILES	*= define
 #CCTYPE		*= MSVC90FREE
 # Visual C++ 2008 (aka Visual C++ 9.x) (full version)
 #CCTYPE		*= MSVC90
+# Visual C++ 2010 Express Edition (aka Visual C++ 10.x) (free version)
+#CCTYPE		= MSVC100FREE
+# Visual C++ 2010 (aka Visual C++ 10.x) (full version)
+#CCTYPE		= MSVC100
 # Borland 5.02 or later
 #CCTYPE		*= BORLAND
 # MinGW or mingw-w64 with gcc-3.2 or later
@@ -360,6 +366,13 @@ WIN64			= undef
 .ENDIF
 .ENDIF
 
+# Treat 64-bit MSVC60 (doesn't really exist) as SDK2003SP1 because
+# both link against MSVCRT.dll (which is part of Windows itself) and
+# not against a compiler specific versioned runtime.
+.IF "$(WIN64)" == "define" && "$(CCTYPE)" == "MSVC60"
+CCTYPE		= SDK2003SP1
+.ENDIF
+
 ARCHITECTURE = $(PROCESSOR_ARCHITECTURE)
 .IF "$(ARCHITECTURE)" == "AMD64"
 ARCHITECTURE	= x64
@@ -382,13 +395,14 @@ ARCHNAME	= MSWin32-$(ARCHITECTURE)
 ARCHNAME	!:= $(ARCHNAME)-thread
 .ENDIF
 
-# Visual C++ 98, .NET 2003, 2005 and 2008 specific.
-# VC++ 6.x, 7.x, 8.x and 9.x can load DLL's on demand.  Makes the test suite run
+# Visual C++ 98, .NET 2003, 2005/2008/2010 specific.
+# VC++ 6/7/8/9/10.x can load DLLs on demand.  Makes the test suite run
 # in about 10% less time.  (The free version of 7.x can't do this, but the free
-# versions of 8.x and 9.x can.)
+# versions of 8/9/10.x can.)
 .IF "$(CCTYPE)" == "MSVC60" || "$(CCTYPE)" == "MSVC70"     || \
-    "$(CCTYPE)" == "MSVC80" || "$(CCTYPE)" == "MSVC80FREE" ||
-    "$(CCTYPE)" == "MSVC90" || "$(CCTYPE)" == "MSVC90FREE"
+    "$(CCTYPE)" == "MSVC80" || "$(CCTYPE)" == "MSVC80FREE" || \
+    "$(CCTYPE)" == "MSVC90" || "$(CCTYPE)" == "MSVC90FREE" || \
+    "$(CCTYPE)" == "MSVC100" || "$(CCTYPE)" == "MSVC100FREE"
 DELAYLOAD	*= -DELAYLOAD:ws2_32.dll delayimp.lib
 .ENDIF
 
@@ -566,7 +580,7 @@ CXX_FLAG	= -TP -EHsc
 LIBC	= msvcrt.lib
 
 .IF  "$(CFG)" == "Debug"
-OPTIMIZE	= -O1 -MD -Zi -DDEBUGGING
+OPTIMIZE	= -Od -MD -Zi -DDEBUGGING
 LINK_DBG	= -debug
 .ELSE
 OPTIMIZE	= -MD -Zi -DNDEBUG
@@ -591,16 +605,32 @@ OPTIMIZE	+= -O1
 
 .IF "$(WIN64)" == "define"
 DEFINES		+= -DWIN64 -DCONSERVATIVE
-OPTIMIZE	+= -Wp64 -fp:precise
+OPTIMIZE	+= -fp:precise
 .ENDIF
 
-# For now, silence VC++ 8.x's and 9.x's warnings about "unsafe" CRT functions
+# For now, silence VC++ 8/9/10.x's warnings about "unsafe" CRT functions
 # and POSIX CRT function names being deprecated.
 .IF "$(CCTYPE)" == "MSVC80" || "$(CCTYPE)" == "MSVC80FREE" || \
-    "$(CCTYPE)" == "MSVC90" || "$(CCTYPE)" == "MSVC90FREE"
+    "$(CCTYPE)" == "MSVC90" || "$(CCTYPE)" == "MSVC90FREE" || \
+    "$(CCTYPE)" == "MSVC100" || "$(CCTYPE)" == "MSVC100FREE"
 DEFINES		+= -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE
 .ENDIF
 
+# In VS 2005 (VC++ 8.0) Microsoft changes time_t from 32-bit to
+# 64-bit, even in 32-bit mode.  It also provides the _USE_32BIT_TIME_T
+# preprocessor option to revert back to the old functionality for
+# backward compatibility.  We define this symbol here for older 32-bit
+# compilers only (which aren't using it at all) for the sole purpose
+# of getting it into $Config{ccflags}.  That way if someone builds
+# Perl itself with e.g. VC6 but later installs an XS module using VC8
+# the time_t types will still be compatible.
+.IF "$(WIN64)" == "undef"
+.IF "$(CCTYPE)" == "MSVC60" || \
+    "$(CCTYPE)" == "MSVC70" || "$(CCTYPE)" == "MSVC70FREE"
+BUILDOPT	+= -D_USE_32BIT_TIME_T
+.ENDIF
+.ENDIF
+
 # Use the MSVCRT read() fix only when using VC++ 6.x or earlier. Later
 # versions use MSVCR70.dll, MSVCR71.dll, etc, which do not require the
 # fix.
@@ -614,11 +644,11 @@ LIBBASEFILES	= $(CRYPT_LIB) \
 		netapi32.lib uuid.lib ws2_32.lib mpr.lib winmm.lib \
 		version.lib odbc32.lib odbccp32.lib comctl32.lib
 
-# The 64 bit Platform SDK compilers contain a runtime library that doesn't
-# include the buffer overrun verification code used by the /GS switch.
+# The 64 bit Windows Server 2003 SP1 SDK compilers link against MSVCRT.dll, which
+# doesn't include the buffer overrun verification code used by the /GS switch.
 # Since the code links against libraries that are compiled with /GS, this
-# "security cookie verification" must be included via bufferoverlow.lib.
-.IF "$(WIN64)" == "define"
+# "security cookie verification" code must be included via bufferoverflow.lib.
+.IF "$(WIN64)" == "define" && "$(CCTYPE)" == "SDK2003SP1"
 LIBBASEFILES    += bufferoverflowU.lib
 .ENDIF
 
@@ -640,7 +670,8 @@ LIBOUT_FLAG	= /out:
 CFLAGS_O	= $(CFLAGS) $(BUILDOPT)
 
 .IF "$(CCTYPE)" == "MSVC80" || "$(CCTYPE)" == "MSVC80FREE" || \
-    "$(CCTYPE)" == "MSVC90" || "$(CCTYPE)" == "MSVC90FREE"
+    "$(CCTYPE)" == "MSVC90" || "$(CCTYPE)" == "MSVC90FREE" || \
+    "$(CCTYPE)" == "MSVC100" || "$(CCTYPE)" == "MSVC100FREE"
 LINK_FLAGS	+= "/manifestdependency:type='Win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='*' publicKeyToken='6595b64144ccf1df' language='*'"
 .ELSE
 RSC_FLAGS	= -DINCLUDE_MANIFEST