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, 19 insertions, 0 deletions

diff --git a/recipes-security/AppArmor/files/disable_perl_h_check.patch b/recipes-security/AppArmor/files/disable_perl_h_check.patch
new file mode 100644
index 0000000..cf2640f
--- /dev/null
+++ b/recipes-security/AppArmor/files/disable_perl_h_check.patch
@@ -0,0 +1,19 @@
+Upstream-Status: Inappropriate [configuration]
+
+Remove file check for $perl_includedir/perl.h.  AC_CHECK_FILE will fail on
+cross compilation.  Rather than try and get a compile check to work here,
+we know that we have what's required via our metadata so remove only this
+check.
+
+Signed-Off-By: Tom Rini <trini@konsulko.com>
+
+--- a/libraries/libapparmor/configure.ac.orig   2017-06-13 16:41:38.668471495 -0400
++++ b/libraries/libapparmor/configure.ac        2017-06-13 16:41:40.708471543 -0400
+@@ -58,7 +58,6 @@
+    AC_PATH_PROG(PERL, perl)
+    test -z "$PERL" && AC_MSG_ERROR([perl is required when enabling perl bindings])
+    perl_includedir="`$PERL -e 'use Config; print $Config{archlib}'`/CORE"
+-   AC_CHECK_FILE($perl_includedir/perl.h, enable_perl=yes, enable_perl=no)
+ fi
+ 
+