Doc, implement XS Objective-C

Perl-Toolchain-Gang · May 11, 2017 · 3632dc6 · 3632dc6
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diff --git a/lib/ExtUtils/MM_Unix.pm b/lib/ExtUtils/MM_Unix.pm
@@ -12,6 +12,7 @@ our %Config_Override;
 our %XS_ext2src = qw(
     xs c
     xscc cpp
+    xsm m
 );
 my $xspat = join '|', keys %XS_ext2src;
 our $XS_extRE = qr/\.($xspat)\z/;

diff --git a/lib/ExtUtils/MakeMaker/FAQ.pod b/lib/ExtUtils/MakeMaker/FAQ.pod
@@ -552,6 +552,10 @@ F<Makefile.PL>, give C<XSMULTI> as 1. You will make your distribution
 much more portable, with much less effort for yourself, if you use
 L<ExtUtils::CppGuess> for C++ compiler configuration information.
 
+Likewise, if you want XSUBS in Objective C, use the file extension
+F<.xsm>, and they will automatically be converted using C<xsubpp> to a
+F<.m> file. You will have to supply appropriate values for C<CC> etc.
+
 =head1 DESIGN
 
 =head2 MakeMaker object hierarchy (simplified)