[OE-core] [RFC/PATCH] boost: Fix issue with python-numpy

[Moritz Fischer]

Boost 1.63 merged Boost.Python numpy support, however there
are no configuration options to turn it off or on.

If PACKAGECONFIG[python] is enabled, now depend on python-numpy
and python3-numpy.

Signed-off-by: Moritz Fischer <moritz.fischer at ettus.com>
---
Hi all,

I'm not sure if this is the entirely correct fix.
I've seen other places like gentoo ([1]) simply patch out the
numpy support to get earlier behavior.

Maybe making it another PACKAGECONFIG[numpy] option
would be desirable?

Cheers,

Moritz

[1] http://bit.ly/2m7WBRW

---
 meta/recipes-support/boost/boost.inc | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/meta/recipes-support/boost/boost.inc b/meta/recipes-support/boost/boost.inc
index 87b6b88..7b55132 100644
--- a/meta/recipes-support/boost/boost.inc
+++ b/meta/recipes-support/boost/boost.inc
@@ -42,13 +42,13 @@ PACKAGECONFIG ??= "locale"
 PACKAGECONFIG[locale] = ",,icu"
 PACKAGECONFIG[graph_parallel] = ",,,boost-mpi mpich"
 PACKAGECONFIG[mpi] = ",,mpich"
-PACKAGECONFIG[python] = ",,python python3"
+PACKAGECONFIG[python] = ",,python python3 python-numpy python3-numpy"
 
 BOOST_LIBS += "\
     ${@bb.utils.filter('PACKAGECONFIG', 'locale', d)} \
     ${@bb.utils.contains('PACKAGECONFIG', 'graph_parallel', 'graph_parallel mpi', \
                          bb.utils.filter('PACKAGECONFIG', 'mpi', d), d)} \
-    ${@bb.utils.contains('PACKAGECONFIG', 'python', 'python python3', '', d)} \
+    ${@bb.utils.contains('PACKAGECONFIG', 'python', 'python python3 numpy numpy3', '', d)} \
 "
 
 inherit python-dir
@@ -61,7 +61,8 @@ python __anonymous () {
     extras = []
     for lib in d.getVar('BOOST_LIBS').split( ):
         # BJAM does not know '--with-python3' (only --with-python)
-        if lib != "python3":
+        # the same goes for numpy and numpy3
+        if (lib != "python3") and (lib != "numpy") and (lib != "numpy3"):
             extras.append("--with-%s" % lib)
         pkg = "boost-%s" % lib.replace("_", "-")
         packages.append(pkg)
@@ -69,6 +70,9 @@ python __anonymous () {
             # special: python*.so matches python3.so !!
             if not d.getVar("FILES_%s" % pkg):
                     d.setVar("FILES_%s" % pkg, "${libdir}/libboost_%s.so.*" % lib)
+        elif(lib == "numpy"):
+            if not d.getVar("FILES_%s" % pkg):
+                    d.setVar("FILES_%s" % pkg, "${libdir}/libboost_%s.so.*" % lib)
         else:
             if not d.getVar("FILES_%s" % pkg):
                     d.setVar("FILES_%s" % pkg, "${libdir}/libboost_%s*.so.*" % lib)
-- 
2.7.4