apparmor: Rework such that the utilities are functional by default

This introduces a number of changes:
- Fix the python PACKAGECONFIG knob
  - The included python support is python3-based, so use those classes.
  - When set, make sure to RDEPEND on the python modules the tools use.
- Fix the perl PACKAGECONFIG knob
  - Add two patches so that configure will find perl and then compile
    will cross-compile the library correctly.
  - So that we place perl modules in the correct location we need cpan
    to be inherited.
  - When disabled, remove the RDEPENDS on perl as the RDEPENDS comes in
    via inherit.
- Default to enabling the python and perl PACKAGECONFIG knobs as the
  majority of the userspace tools are python3 based, and the few that
  aren't that nor C based are perl based.
- Because of the above we must drop the -python package because it's
  required for the utilities in the main package.

Signed-off-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>

1 files changed, 25 insertions, 0 deletions

diff --git a/recipes-security/AppArmor/files/crosscompile_perl_bindings.patch b/recipes-security/AppArmor/files/crosscompile_perl_bindings.patch
new file mode 100644
index 0000000..ef55de7
--- /dev/null
+++ b/recipes-security/AppArmor/files/crosscompile_perl_bindings.patch
@@ -0,0 +1,25 @@
+Upstream-Status: Inappropriate [configuration]
+
+As we're cross-compiling here we need to override CC/LD that MakeMaker has
+stuck in the generated Makefile with our cross tools.  In this case, linking is
+done via the compiler rather than the linker directly so pass in CC not LD
+here.
+
+Signed-Off-By: Tom Rini <trini@konsulko.com>
+
+--- a/libraries/libapparmor/swig/perl/Makefile.am.orig  2017-06-13 19:04:43.296676212 -0400
++++ b/libraries/libapparmor/swig/perl/Makefile.am       2017-06-13 19:05:03.488676693 -0400
+@@ -16,11 +16,11 @@
+ 
+ LibAppArmor.so: libapparmor_wrap.c Makefile.perl
+        if test ! -f libapparmor_wrap.c; then cp $(srcdir)/libapparmor_wrap.c . ; fi
+-       $(MAKE) -fMakefile.perl
++       $(MAKE) -fMakefile.perl CC='$(CC)' LD='$(CC)'
+        if test $(top_srcdir) != $(top_builddir) ; then rm -f libapparmor_wrap.c ; fi
+ 
+ install-exec-local: Makefile.perl
+-       $(MAKE) -fMakefile.perl install_vendor
++       $(MAKE) -fMakefile.perl install_vendor CC='$(CC)' LD='$(CC)'
+ 
+ # sadly there is no make uninstall for perl
+ #uninstall-local: Makefile.perl