Microsoft Visual C++ version 6.0 or later
Intel C++ Compiler (experimental)
Gcc by mingw.org gcc version 3.4.5 or later
- Gcc by mingw-w64.sf.net gcc version 4.4.3 or later
+ Gcc by mingw-w64.org gcc version 4.4.3 or later
Note that the last two of these are actually competing projects both
delivering complete gcc toolchain for MS Windows:
Delivers gcc toolchain targeting 32-bit Windows platform.
-=item L<http://mingw-w64.sf.net>
+=item L<http://mingw-w64.org>
Delivers gcc toolchain targeting both 64-bit Windows and 32-bit Windows
platforms (despite the project name "mingw-w64" they are not only 64-bit
MinGW64 compiler (gcc version 4.4.3 or later)
The Windows SDK can be downloaded from L<http://www.microsoft.com/>.
-The MinGW64 compiler is available at L<http://sourceforge.net/projects/mingw-w64>.
+The MinGW64 compiler is available at L<http://mingw-w64.org>.
The latter is actually a cross-compiler targeting Win64. There's also a trimmed
down compiler (no java, or gfortran) suitable for building perl available at:
L<http://strawberryperl.com/package/kmx/64_gcctoolchain/>
=item Make
You need a "make" program to build the sources. If you are using
-Visual C++ or the Windows SDK tools, nmake will work. Builds using
-the gcc need dmake.
-
-dmake is a freely available make that has very nice macro features
-and parallelability.
+Visual C++ or the Windows SDK tools, you can use nmake supplied with Visual C++
+or Windows SDK. You may also use, for Visual C++ or Windows SDK, dmake or gmake
+instead of nmake. dmake is open source software, but is not included with
+Visual C++ or Windows SDK. Builds using gcc need dmake or gmake. nmake is not
+supported for gcc builds. Parallel building is only supported with dmake and
+gmake, not nmake. When using dmake it is recommended to use dmake 4.13 or newer
+for parallel building. Older dmakes, in parallel mode, have very high CPU usage
+and pound the disk/filing system with duplicate I/O calls in an aggressive
+polling loop.
A port of dmake for Windows is available from:
With the newer compilers, you may also use the older batch files if you choose
so.
-You can also use dmake to build using Visual C++; provided, however,
-you set OSRELEASE to "microsft" (or whatever the directory name
-under which the Visual C dmake configuration lives) in your environment
-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++ 2008-2013 Express Edition
These free versions of Visual C++ 2008-2013 Professional contain the same
Install Visual C++ 2008-2013 Express, then setup your environment using, e.g.
- C:\Program Files\Microsoft Visual Studio 12.0\Common7\Tools\vsvars32.bat
+ C:\Program Files\Microsoft Visual Studio 12.0\Common7\Tools\vsvars32.bat
(assuming the default installation location was chosen).
Install Visual C++ 2005 first, then the Platform SDK. Setup your environment
as follows (assuming default installation locations were chosen):
- SET PlatformSDKDir=C:\Program Files\Microsoft Platform SDK
+ SET PlatformSDKDir=C:\Program Files\Microsoft Platform SDK
- SET PATH=%SystemRoot%\system32;%SystemRoot%;C:\Program Files\Microsoft Visual Studio 8\Common7\IDE;C:\Program Files\Microsoft Visual Studio 8\VC\BIN;C:\Program Files\Microsoft Visual Studio 8\Common7\Tools;C:\Program Files\Microsoft Visual Studio 8\SDK\v2.0\bin;C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727;C:\Program Files\Microsoft Visual Studio 8\VC\VCPackages;%PlatformSDKDir%\Bin
+ SET PATH=%SystemRoot%\system32;%SystemRoot%;C:\Program Files\Microsoft Visual Studio 8\Common7\IDE;C:\Program Files\Microsoft Visual Studio 8\VC\BIN;C:\Program Files\Microsoft Visual Studio 8\Common7\Tools;C:\Program Files\Microsoft Visual Studio 8\SDK\v2.0\bin;C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727;C:\Program Files\Microsoft Visual Studio 8\VC\VCPackages;%PlatformSDKDir%\Bin
- SET INCLUDE=C:\Program Files\Microsoft Visual Studio 8\VC\INCLUDE;%PlatformSDKDir%\include
+ SET INCLUDE=C:\Program Files\Microsoft Visual Studio 8\VC\INCLUDE;%PlatformSDKDir%\include
- SET LIB=C:\Program Files\Microsoft Visual Studio 8\VC\LIB;C:\Program Files\Microsoft Visual Studio 8\SDK\v2.0\lib;%PlatformSDKDir%\lib
+ SET LIB=C:\Program Files\Microsoft Visual Studio 8\VC\LIB;C:\Program Files\Microsoft Visual Studio 8\SDK\v2.0\lib;%PlatformSDKDir%\lib
- SET LIBPATH=C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727
+ SET LIBPATH=C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727
(The PlatformSDKDir might need to be set differently depending on which version
you are using. Earlier versions installed into "C:\Program Files\Microsoft SDK",
Perl should now build using the win32/Makefile. You will need to edit that
file to set
- CCTYPE = MSVC80FREE
+ CCTYPE = MSVC80FREE
and to set CCHOME, CCINCDIR and CCLIBDIR as per the environment setup above.
Setup your environment as follows (assuming default installation locations
were chosen):
- SET PlatformSDKDir=C:\Program Files\Microsoft Platform SDK
+ SET PlatformSDKDir=C:\Program Files\Microsoft Platform SDK
- SET PATH=%SystemRoot%\system32;%SystemRoot%;C:\Program Files\Microsoft Visual C++ Toolkit 2003\bin;%PlatformSDKDir%\Bin;C:\Program Files\Microsoft.NET\SDK\v1.1\Bin
+ SET PATH=%SystemRoot%\system32;%SystemRoot%;C:\Program Files\Microsoft Visual C++ Toolkit 2003\bin;%PlatformSDKDir%\Bin;C:\Program Files\Microsoft.NET\SDK\v1.1\Bin
- SET INCLUDE=C:\Program Files\Microsoft Visual C++ Toolkit 2003\include;%PlatformSDKDir%\include;C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include
+ SET INCLUDE=C:\Program Files\Microsoft Visual C++ Toolkit 2003\include;%PlatformSDKDir%\include;C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include
- SET LIB=C:\Program Files\Microsoft Visual C++ Toolkit 2003\lib;%PlatformSDKDir%\lib;C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\lib
+ SET LIB=C:\Program Files\Microsoft Visual C++ Toolkit 2003\lib;%PlatformSDKDir%\lib;C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\lib
(The PlatformSDKDir might need to be set differently depending on which version
you are using. Earlier versions installed into "C:\Program Files\Microsoft SDK",
installed by the .NET Framework SDK, but into a location such as the
following:
- C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322
+ C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322
Copy it from there to %PlatformSDKDir%\Bin
CCHOME points to wherever you installed your compiler.
If building with the cross-compiler provided by
-mingw-w64.sourceforge.net you'll need to uncomment the line that sets
+mingw-w64.org you'll need to uncomment the line that sets
GCCCROSS in the makefile.mk. Do this only if it's the cross-compiler - ie
only if the bin folder doesn't contain a gcc.exe. (The cross-compiler
does not provide a gcc.exe, g++.exe, ar.exe, etc. Instead, all of these
under the lib\auto directory. If the build fails for any reason, make
sure you have done the previous steps correctly.
+To try dmake's parallel mode, type "dmake -P2", where 2, is the maximum number
+of parallel jobs you want to run. A number of things in the build process will
+run in parallel, but there are serialization points where you will see just 1
+CPU maxed out. This is normal.
+
If you are advanced enough with building C code, here is a suggestion to speed
up building perl, and the later C<make test>. Try to keep your PATH enviromental
variable with the least number of folders possible (remember to keep your C
If you build with Visual C++ 2013 then three tests currently may fail with
Daylight Saving Time related problems: F<t/io/fs.t>,
-F<cpan/HTTP-Tiny/t/110_mirror.t> and F<lib/File.Copy.t>. The failures are
+F<cpan/HTTP-Tiny/t/110_mirror.t> and F<lib/File/Copy.t>. The failures are
caused by bugs in the CRT in VC++ 2013 which will be fixed in future releases
of VC++, as explained by Microsoft here:
L<https://connect.microsoft.com/VisualStudio/feedback/details/811534/utime-sometimes-fails-to-set-the-correct-file-times-in-visual-c-2013>. In the meantime,
backtick commands via PERL5SHELL. See L<perlrun>.
Perl does not depend on the registry, but it can look up certain default
-values if you choose to put them there. Perl attempts to read entries from
-C<HKEY_CURRENT_USER\Software\Perl> and C<HKEY_LOCAL_MACHINE\Software\Perl>.
-Entries in the former override entries in the latter. One or more of the
-following entries (of type REG_SZ or REG_EXPAND_SZ) may be set:
-
- lib-$] version-specific standard library path to add to @INC
- lib standard library path to add to @INC
- sitelib-$] version-specific site library path to add to @INC
- sitelib site library path to add to @INC
- vendorlib-$] version-specific vendor library path to add to @INC
- vendorlib vendor library path to add to @INC
- PERL* fallback for all %ENV lookups that begin with "PERL"
+values if you choose to put them there unless disabled at build time with
+USE_NO_REGISTRY. On Perl process start Perl checks if
+C<HKEY_CURRENT_USER\Software\Perl> and C<HKEY_LOCAL_MACHINE\Software\Perl>
+exist. If the keys exists, they will be checked for remainder of the Perl
+process's run life for certain entries. Entries in
+C<HKEY_CURRENT_USER\Software\Perl> override entries in
+C<HKEY_LOCAL_MACHINE\Software\Perl>. One or more of the following entries
+(of type REG_SZ or REG_EXPAND_SZ) may be set in the keys:
+
+ lib-$] version-specific standard library path to add to @INC
+ lib standard library path to add to @INC
+ sitelib-$] version-specific site library path to add to @INC
+ sitelib site library path to add to @INC
+ vendorlib-$] version-specific vendor library path to add to @INC
+ vendorlib vendor library path to add to @INC
+ PERL* fallback for all %ENV lookups that begin with "PERL"
Note the C<$]> in the above is not literal. Substitute whatever version
of perl you want to honor that entry, e.g. C<5.6.0>. Paths must be
4) you can extend the method to add any customizations (or even
entirely different kinds of wildcard expansion).
- C:\> copy con c:\perl\lib\Wild.pm
- # Wild.pm - emulate shell @ARGV expansion on shells that don't
- use File::DosGlob;
- @ARGV = map {
- my @g = File::DosGlob::glob($_) if /[*?]/;
- @g ? @g : $_;
- } @ARGV;
- 1;
- ^Z
- C:\> set PERL5OPT=-MWild
- C:\> perl -le "for (@ARGV) { print }" */*/perl*.c
- p4view/perl/perl.c
- p4view/perl/perlio.c
- p4view/perl/perly.c
- perl5.005/win32/perlglob.c
- perl5.005/win32/perllib.c
- perl5.005/win32/perlglob.c
- perl5.005/win32/perllib.c
- perl5.005/win32/perlglob.c
- perl5.005/win32/perllib.c
+ C:\> copy con c:\perl\lib\Wild.pm
+ # Wild.pm - emulate shell @ARGV expansion on shells that don't
+ use File::DosGlob;
+ @ARGV = map {
+ my @g = File::DosGlob::glob($_) if /[*?]/;
+ @g ? @g : $_;
+ } @ARGV;
+ 1;
+ ^Z
+ C:\> set PERL5OPT=-MWild
+ C:\> perl -le "for (@ARGV) { print }" */*/perl*.c
+ p4view/perl/perl.c
+ p4view/perl/perlio.c
+ p4view/perl/perly.c
+ perl5.005/win32/perlglob.c
+ perl5.005/win32/perllib.c
+ perl5.005/win32/perlglob.c
+ perl5.005/win32/perllib.c
+ perl5.005/win32/perlglob.c
+ perl5.005/win32/perllib.c
Note there are two distinct steps there: 1) You'll have to create
Wild.pm and put it in your perl lib directory. 2) You'll need to
https://perl5.git.perl.org / perl5.git / blobdiff