zlib: do out-of-tree builds

zlib supports out-of-tree builds, so do them.

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

diff --git a/meta/recipes-core/zlib/zlib_1.2.12.bb b/meta/recipes-core/zlib/zlib_1.2.12.bb
index 2491cb941f52ac330cbfb2706a50326cad6f9934..9ec78b95be04a748be9b6556909eb460eda082ae 100644 (file)
--- a/meta/recipes-core/zlib/zlib_1.2.12.bb
+++ b/meta/recipes-core/zlib/zlib_1.2.12.bb
@@ -30,9 +30,12 @@ RDEPENDS:${PN}-ptest += "make"
 
 inherit ptest
 
+B = "${WORKDIR}/build"
+
 do_configure() {
-       LDCONFIG=true ./configure --prefix=${prefix} --shared --libdir=${libdir} --uname=GNU
+       LDCONFIG=true ${S}/configure --prefix=${prefix} --shared --libdir=${libdir} --uname=GNU
 }
+do_configure[cleandirs] += "${B}"
 
 do_compile() {
        oe_runmake shared