ltp: Add additional m4 path to autoconf.

The ltp code has some m4 macros that are deeper than the default depth
that the directory depth the autotools.bbclass checks. This causes some
macros to not be found and for supported features to not be enabled.

This patch adds the extra m4 path to the autoconf arguments.

Signed-off-by: Randy Witt <randy.e.witt@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/recipes-extended/ltp/ltp_20140422.bb b/meta/recipes-extended/ltp/ltp_20140422.bb
index a8a2e50b138811f89076d94f5278668e670ad649..bb89d85616914a618e6110cf465193d991c4ab0e 100644 (file)
--- a/meta/recipes-extended/ltp/ltp_20140422.bb
+++ b/meta/recipes-extended/ltp/ltp_20140422.bb
@@ -40,6 +40,7 @@ export prefix = "/opt/ltp"
 export exec_prefix = "/opt/ltp"
 
 PACKAGECONFIG[numa] = "--with-numa, --without-numa, numactl,"
+EXTRA_AUTORECONF += "-I ${S}/testcases/realtime/m4"
 EXTRA_OECONF = " --with-power-management-testsuite --with-realtime-testsuite "
 
 # ltp doesn't regenerate ffsb-6.0-rc2 configure and hardcode configure call.