Borland C++ version 5.02 or later
Microsoft Visual C++ version 4.2 or later
- Mingw32 with EGCS version 1.0.2
+ Mingw32 with EGCS versions 1.0.2, 1.1
Mingw32 with GCC version 2.8.1
The last two of these are high quality freeware compilers. Support
shell. The Makefile also has known incompatibilites with the "command.com"
shell that comes with Windows95, so building under Windows95 should
be considered "unsupported". However, there have been reports of successful
-build attempts using 4DOS/NT version 3.00 under Windows95, using dmake, but
+build attempts using 4DOS/NT version 6.01 under Windows95, using dmake, but
your mileage may vary.
The surest way to build it is on WindowsNT, using the cmd shell.
+Make sure the path to the build directory does not contain spaces. The
+build usually works in this circumstance, but some tests will fail.
+
=item Borland C++
If you are using the Borland compiler, you will need dmake, a freely
"ftp://fractal.mta.ca/pub/crypto/SSLeay/DES/"). Set CRYPT_SRC to the
name of the file that implements des_fcrypt(). Alternatively, if
you have built a library that contains des_fcrypt(), you can set
-CRYPT_LIB to point to the library name.
+CRYPT_LIB to point to the library name. The location above contains
+many versions of the "libdes" library, all with slightly different
+implementations of des_fcrypt(). Older versions have a single,
+self-contained file (fcrypt.c) that implements crypt(), so they may be
+easier to use. A patch against the fcrypt.c found in libdes-3.06 is
+in des_fcrypt.patch.
Perl will also build without des_fcrypt(), but the crypt() builtin will
fail at run time.
You will also have to make sure CCHOME points to wherever you installed
-your compiler.
+your compiler. Make sure this path has no spaces in it. If you
+insist on spaces in your path names, there is no telling what else
+will fail, but you can try putting the path in double quotes. Some
+parts of perl try to accomodate that, but not all pieces do.
+
+The default value for CCHOME in the makefiles for Visual C++
+may not be correct if you have a version later than 5.2. Make
+sure the default exists and is valid.
Other options are explained in the makefiles. Be sure to read the
instructions carefully.
themselves use the C Runtime heavily, or want to free() pointers
malloc()-ed by perl.
-You can avoid the perl95.exe problems completely if you use Borland
-C++ for building perl (perl95.exe is not needed and will not be built
-in that case).
+You can avoid the perl95.exe problems completely if you either enable
+USE_PERLCRT with Visual C++, or use Borland C++ for building perl. In
+those cases, perl95.exe is not needed and will not be built.
=back
the testsuite (many tests will be skipped, and but no test should fail).
If some tests do fail, it may be because you are using a different command
-shell than the native "cmd.exe".
+shell than the native "cmd.exe", or because you are building from a path
+that contains spaces. So don't do that.
-If you used the Borland compiler, you may see a failure in op/taint.t
+If you're using the Borland compiler, you may see a failure in op/taint.t
arising from the inability to find the Borland Runtime DLLs on the system
default path. You will need to copy the DLLs reported by the messages
from where Borland chose to install it, into the Windows system directory
(usually somewhere like C:\WINNT\SYSTEM32), and rerun the test.
The Visual C runtime apparently has a bug that causes posix.t to fail
-one it test#2. This usually happens only if you extracted the files in
-text mode.
+test#2. This usually happens only if you extracted the files in text
+mode. Enable the USE_PERLCRT option in the Makefile to fix this bug.
Please report any other failures as described under L<BUGS AND CAVEATS>.
You can also control the shell that perl uses to run system() and
backtick commands via PERL5SHELL. See L<perlrun>.
-Currently, Perl does not depend on the registry, but can look up
-values if you choose to put them there. [XXX add registry locations
-that perl looks at here.]
+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-$] version-specific path to add to @INC
+ lib path to add to @INC
+ sitelib-$] version-specific path to add to @INC
+ sitelib 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<5.00502>. Paths must be
+separated with semicolons, as usual on win32.
=item File Globbing
CPAN in source form, along with many added bugfixes, and with MakeMaker
support. This bundle is available at:
- http://www.perl.com/CPAN/authors/id/GSAR/libwin32-0.12.zip
+ http://www.perl.com/CPAN/authors/id/GSAR/libwin32-0.14.zip
See the README in that distribution for building and installation
instructions. Look for later versions that may be available at the
Borland support was added in 5.004_01 (Gurusamy Sarathy).
-Last updated: 12 July 1998
+GCC/mingw32 support was added in 5.005 (Nick Ing-Simmons).
+
+Last updated: 29 November 1998
=cut
projects / p5sagit/p5-mst-13.2.git / blobdiff