ipmiutil: Pass --enable-useflags

This ensures CFLAGS and LDFLAGS from environment are passed to build

Fixes
File /usr/sbin/.debug/iseltime in package ipmiutil-dbg contains reference to TMPDIR [buildpaths]

Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-oe/recipes-kernel/ipmiutil/ipmiutil_3.1.9.bb

@@ -43,4 +43,5 @@ PACKAGECONFIG[standalone] = "--enable-standalone, --enable-standalone=no"
 CFLAGS += "-I${STAGING_INCDIR}"
 LDFLAGS += "-L${STAGING_LIBDIR}"
 
+EXTRA_OECONF += "--enable-useflags"
 COMPATIBLE_HOST = '(x86_64|i.86).*-linux'