waf.bbclass: explicitly pass bindir and libdir if supported

On some build hosts distros (e.g. Fedora 26) waf tries to be
smart about libdir detection and defaults to [EXEC_PREFIX/lib64].
This obviously is not what we want for 32-bit targets and usually
fails in the do_package phase:
  WARNING: gstreamer1.0-plugins-imx-0.13.0-r0 do_package: QA Issue: gstreamer1.0-plugins-imx: Files/directories were installed but not shipped in any package:
    /usr/lib64/libgstimxcommon.so.0
    ...

Depending on version, waf knows prefix or prefix, bindir and
libdir as default options. Explicitly pass the right set of
arguments.

(From OE-Core rev: 923f91d8d8606141ce218927bc943f4f4f34bcdd)

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 16 insertions, 1 deletions

diff --git a/meta/classes/waf.bbclass b/meta/classes/waf.bbclass
index c4698e910a..acbda278a2 100644
--- a/meta/classes/waf.bbclass
+++ b/meta/classes/waf.bbclass
@@ -25,8 +25,23 @@ def get_waf_parallel_make(d):
 
     return ""
 
+python waf_preconfigure() {
+    from distutils.version import StrictVersion
+    srcsubdir = d.getVar('S')
+    wafbin = os.path.join(srcsubdir, 'waf')
+    status, result = oe.utils.getstatusoutput(wafbin + " --version")
+    if status != 0:
+        bb.warn("Unable to execute waf --version, exit code %d. Assuming waf version without bindir/libdir support." % status)
+        return
+    version = result.split()[1]
+    if StrictVersion(version) >= StrictVersion("1.8.7"):
+        d.setVar("WAF_EXTRA_CONF", "--bindir=${bindir} --libdir=${libdir}")
+}
+
+do_configure[prefuncs] += "waf_preconfigure"
+
 waf_do_configure() {
-        ${S}/waf configure --prefix=${prefix} ${EXTRA_OECONF}
+        ${S}/waf configure --prefix=${prefix} ${WAF_EXTRA_CONF} ${EXTRA_OECONF}
 }
 
 waf_do_compile()  {