package/ltp-testsuite: Add Open POSIX and realtime test suite opts

During LTP and/or kernel development it's very rare that I want the
Open POSIX and the realtime tests. Open POSIX in particular takes
considerable time to build. So this adds the option of disabling them.

They default to on so as not to break existing test automation.

Signed-off-by: Richard Palethorpe <rpalethorpe@suse.com>
Reviewed-by: Petr Vorel <petr.vorel@gmail.com>
Cc: io@richiejp.com
Reviewed-by: Petr Vorel <petr.vorel@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>

package/ltp-testsuite/Config.in

@@ -20,6 +20,22 @@ config BR2_PACKAGE_LTP_TESTSUITE
 
 	  http://linux-test-project.github.io
 
+if BR2_PACKAGE_LTP_TESTSUITE
+
+config BR2_PACKAGE_LTP_TESTSUITE_OPEN_POSIX
+	bool "Open POSIX testsuite"
+	default y
+	help
+	  Test suite for POSIX compliance. Included with the LTP.
+
+config BR2_PACKAGE_LTP_TESTSUITE_REALTIME
+	bool "Realtime testsuite"
+	default y
+	help
+	  Test suite for realtime kernels. Included with the LTP.
+
+endif
+
 comment "ltp-testsuite needs a toolchain w/ NPTL"
 	depends on BR2_PACKAGE_LTP_TESTSUITE_ARCH_SUPPORTS
 	depends on BR2_USE_MMU

package/ltp-testsuite/ltp-testsuite.mk

@@ -11,9 +11,15 @@ LTP_TESTSUITE_SITE = https://github.com/linux-test-project/ltp/releases/download
 LTP_TESTSUITE_LICENSE = GPL-2.0, GPL-2.0+
 LTP_TESTSUITE_LICENSE_FILES = COPYING
 
-LTP_TESTSUITE_CONF_OPTS += \
-	--with-realtime-testsuite --with-open-posix-testsuite \
-	--disable-metadata
+LTP_TESTSUITE_CONF_OPTS += --disable-metadata
+
+ifeq ($(BR2_PACKAGE_LTP_TESTSUITE_OPEN_POSIX),y)
+LTP_TESTSUITE_CONF_OPTS += --with-open-posix-testsuite
+endif
+
+ifeq ($(BR2_PACKAGE_LTP_TESTSUITE_REALTIME),y)
+LTP_TESTSUITE_CONF_OPTS += --with-realtime-testsuite
+endif
 
 ifeq ($(BR2_LINUX_KERNEL),y)
 LTP_TESTSUITE_DEPENDENCIES += linux