kmod: ptest fixes

Make kmod-ptest able to compile with separated source and
 build dir. Since kmod test files contain kernel modules for
 many different architectures, strip and arch gets confused
 and throws errors.

(From OE-Core rev: 61cb45869caaed6578a217effaa72d247395d078)

Signed-off-by: Tudor Florea <tudor.florea@enea.com>
Signed-off-by: Björn Stenberg <bjst@enea.com>
Signed-off-by: Maxin B. John <maxin.john@enea.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-kernel/kmod/kmod/ptest.patch

@@ -15,10 +15,10 @@ diff -ruN a/Makefile.am b/Makefile.am
 +	@for file in $(TESTSUITE); do \
 +		install $$file $(DESTDIR)/testsuite; \
 +	done;
-+	@cp Makefile $(DESTDIR)
-+	@sed -i 's/^Makefile/_Makefile/'  ${DESTDIR}/Makefile
-+	@tar -czf $(DESTDIR)/tools.tgz $(noinst_SCRIPTS) $(noinst_PROGRAMS)
-+	@tar -C testsuite -czf $(DESTDIR)/testsuite.tgz rootfs-pristine .libs
++	@sed -e 's/^Makefile/_Makefile/' < Makefile > $(DESTDIR)/Makefile
++	@$(MKDIR_P) $(DESTDIR)/tools
++	@cp $(noinst_SCRIPTS) $(noinst_PROGRAMS) $(DESTDIR)/tools
++	@cp -r testsuite/rootfs testsuite/.libs $(DESTDIR)/testsuite
 +
  # ------------------------------------------------------------------------------
  # custom release helpers

meta/recipes-kernel/kmod/kmod/run-ptest

@@ -1,5 +1,3 @@
 #!/bin/sh
-tar -xzf tools.tgz
-tar -C testsuite -xzf testsuite.tgz
-make rootfs
+touch testsuite/stamp-rootfs
 make -k runtest-TESTS 2>/dev/null| grep -e ^PASS -e ^FAIL

meta/recipes-kernel/kmod/kmod_git.bb

@@ -41,10 +41,12 @@ do_compile_prepend() {
 }
 
 do_compile_ptest () {
-        oe_runmake buildtest-TESTS
-        oe_runmake rootfs
+        oe_runmake buildtest-TESTS rootfs
 }
 
+INHIBIT_PACKAGE_STRIP = "${@base_contains("DISTRO_FEATURES", "ptest", "1", "0", d)}"
+INSANE_SKIP_${PN}-ptest = "arch"
+
 inherit update-alternatives
 
 ALTERNATIVE_PRIORITY = "60"