Initial Commit

database/perl/lib/ExtUtils/CBuilder/Platform/darwin.pm

@@ -0,0 +1,26 @@
+package ExtUtils::CBuilder::Platform::darwin;
+
+use warnings;
+use strict;
+use ExtUtils::CBuilder::Platform::Unix;
+
+our $VERSION = '0.280235'; # VERSION
+our @ISA = qw(ExtUtils::CBuilder::Platform::Unix);
+
+sub compile {
+  my $self = shift;
+  my $cf = $self->{config};
+
+  # -flat_namespace isn't a compile flag, it's a linker flag.  But
+  # it's mistakenly in Config.pm as both.  Make the correction here.
+  local $cf->{ccflags} = $cf->{ccflags};
+  $cf->{ccflags} =~ s/-flat_namespace//;
+
+  # XCode 12 makes this fatal, breaking tons of XS modules
+  $cf->{ccflags} .= ($cf->{ccflags} ? ' ' : '').'-Wno-error=implicit-function-declaration';
+
+  $self->SUPER::compile(@_);
+}
+
+
+1;