zlib: do out-of-tree builds

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

(From OE-Core rev: 2cd077f6396efd940d873c5f7f0f7614d1626ac3)

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
(cherry picked from commit e8bf682e9ccf2ddce5149f01ba788ca813329221)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 4 insertions, 1 deletions

diff --git a/meta/recipes-core/zlib/zlib_1.2.12.bb b/meta/recipes-core/zlib/zlib_1.2.12.bb
index 2491cb941f..9ec78b95be 100644
--- 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