works, but for example C<bin:perl -v> doesn't. The exact reason isn't
known but the current suspect is the F<ixemul> library.
-=head2 Apache 1.3 Doesn't Build With -D_GNU_SOURCE
-
-In Linux, building Apache 1.3 with mod_perl 1.3 and B<threaded> Perl
-5.8.0 does not work because starting from 5.8.0 a threaded Perl uses
-the -D_GNU_SOURCE flag. Apache 1.3 doesn't like that flag and the
-compilation dies in function prototype conflicts. This may or
-not get fixed in later releases of Apache 1.3 (fixing the problem
-in Perl is less likely since Perl now needs the -D_GNU_SOURCE>).
-The workaround is to use a non-threaded Perl or Apache 2.0.
+=head2 mod_perl 1.3 Doesn't Build With -D_GNU_SOURCE
+
+In Linux, building mod_perl with B<threaded> Perl 5.8.0 does not work
+because starting from 5.8.0 building a threaded Perl uses the
+-D_GNU_SOURCE flag. The Apache 1.3 sources that are built alongside
+the mod_perl don't like that flag and the compilation dies because of
+function prototype conflicts. This may or may not get fixed in later
+releases of mod_perl 1.3 or Apache 1.3 (fixing the problem in Perl is
+less likely since threaded Perl now needs the -D_GNU_SOURCE>).
+Workarounds include using non-threaded Perl and using Apache 2.0.
+An obvious workaround would be to stop the -D_GNU_SOURCE from reaching
+the Apache 1.3 sources, but as of Perl 5.8.0, the complex build system
+of mod_perl has foiled this idea.
=head2 lib/ftmp-security tests warn 'system possibly insecure'