t1lib: Fix build when S != B

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

meta-oe/recipes-extended/t1lib/t1lib_5.1.2.bb

@@ -13,7 +13,7 @@ SRC_URI = "${DEBIAN_MIRROR}/main/t/t1lib/t1lib_${PV}.orig.tar.gz \
 SRC_URI[md5sum] = "a5629b56b93134377718009df1435f3c"
 SRC_URI[sha256sum] = "821328b5054f7890a0d0cd2f52825270705df3641dbd476d58d17e56ed957b59"
 
-inherit autotools
+inherit autotools-brokensep
 
 # Fix GNU_HASH problem
 TARGET_CC_ARCH += "${LDFLAGS}"
@@ -21,11 +21,6 @@ TARGET_CC_ARCH += "${LDFLAGS}"
 EXTRA_OECONF = "--with-x --without-athena"
 EXTRA_OEMAKE = "without_doc"
 
-do_configure() {
-    rm -f ${S}/ac-tools/aclocal.m4
-    autotools_do_configure
-}
-
 FILES_${PN} += " ${datadir}/t1lib/t1lib.config"
 FILES_${PN}-doc = "${datadir}/t1lib/doc/t1lib_doc.pdf"