From 015b3a9f0ac1716953b65b932fe86c1f27fe6a91 Mon Sep 17 00:00:00 2001
From: Jonathan Wakely <jwakely@redhat.com>
Date: Jul 18 2018 16:21:30 +0000
Subject: Patch numpy for Python 3 (#1596468)


---

diff --git a/boost-1.66.0-numpy3.patch b/boost-1.66.0-numpy3.patch
new file mode 100644
index 0000000..27add8c
--- /dev/null
+++ b/boost-1.66.0-numpy3.patch
@@ -0,0 +1,29 @@
+From 0fce0e589353d772ceda4d493b147138406b22fd Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Moritz=20Wanzenb=C3=B6ck?= <moritz.wanzenboeck@catalysts.cc>
+Date: Wed, 11 Jul 2018 11:57:46 +0200
+Subject: [PATCH] Add missing return statement in numpy import
+
+This adds a missing return statement in the python3 specific
+import logic of boost.python.numpy.
+
+For python3 wrap_import_array() needs to return a pointer value.
+The import_array() macro only returns NULL in case of error. The
+missing return statement is UB, so the compiler can assume it does
+not happen. This means the compiler can assume the error branch
+is always taken, so import_array must always fail.
+---
+ src/numpy/numpy.cpp | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/numpy/numpy.cpp b/src/numpy/numpy.cpp
+index 8e259bc75..3ae2295e3 100644
+--- a/libs/python/src/numpy/numpy.cpp
++++ b/libs/python/src/numpy/numpy.cpp
+@@ -19,6 +19,7 @@ static void wrap_import_array()
+ static void * wrap_import_array()
+ {
+   import_array();
++  return NULL;
+ }
+ #endif
+ 
diff --git a/boost.spec b/boost.spec
index f281496..c072602 100644
--- a/boost.spec
+++ b/boost.spec
@@ -36,7 +36,7 @@ Name: boost
 Summary: The free peer-reviewed portable C++ source libraries
 Version: 1.66.0
 %global version_enc 1_66_0
-Release: 13%{?dist}
+Release: 14%{?dist}
 License: Boost and MIT and Python
 
 %global toplev_dirname %{name}_%{version_enc}
@@ -147,6 +147,10 @@ Patch85: boost-1.66.0-compute.patch
 # https://github.com/boostorg/python/pull/186
 Patch86: boost-1.66.0-python37.patch
 
+# https://bugzilla.redhat.com/show_bug.cgi?id=1596468
+# https://github.com/boostorg/python/pull/218
+Patch87: boost-1.66.0-numpy3.patch
+
 %bcond_with tests
 %bcond_with docs_generated
 
@@ -761,6 +765,7 @@ find ./boost -name '*.hpp' -perm /111 | xargs chmod a-x
 %patch84 -p1
 %patch85 -p2
 %patch86 -p1
+%patch87 -p1
 
 %build
 # Dump the versions being used into the build logs.
@@ -1479,6 +1484,9 @@ fi
 %{_mandir}/man1/bjam.1*
 
 %changelog
+* Wed Jul 18 2018 Jonathan Wakely <jwakely@redhat.com> - 1.66.0-14
+- Patch numpy for Python 3 (#1596468)
+
 * Thu Jul 12 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.66.0-13
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild