Update multibuild; use pkg-config installer

matthew-brett · matthew-brett · commit 57399b9262e0 · 2017-05-02T15:55:46.000+01:00
diff --git a/config.sh b/config.sh
@@ -15,9 +15,7 @@ function pre_build {
     if [ -n "$IS_OSX" ]; then
         export CC=clang
         export CXX=clang++
-        command -v pkg-config >/dev/null 2>&1 || {
-            brew install pkg-config
-        }
+        install_pkg_config
         # Problems on OSX 10.6 with zlib
         # https://github.com/matplotlib/matplotlib/issues/6945
         # Promote BUILD_PREFIX on search path to find new zlib
diff --git a/multibuild b/multibuild
@@ -1 +1 @@
-Subproject commit acb5b66d004e49e64eff940c38515cc96ba1d7cf
+Subproject commit d551cecee99724dc84219f7395918ad5678ffc5a
