try using numpy/tools/openblas_support

Author: mattip

config.sh

@@ -14,19 +14,10 @@ function build_wheel {
 }
 
 function build_libs {
-    local plat=${1:-$PLAT}
-    # Force 64-bit OpenBLAS library for macOS intel (dual arch)
-    # builds. For these builds, we pretend to be dual arch, but in
-    # fact we're only using the 64-bit build of OpenBLAS
-    if [ -n $IS_OSX ] && [ $plat == intel ]; then
-        plat=x86_64
-    fi
-    local tar_fname=$(get_gf_lib "openblas-${OPENBLAS_VERSION}" "$plat")
-    local tar_path=$(abspath $tar_fname)
-    # Sudo needed for macOS
-    local use_sudo=""
-    [ -n "$IS_OSX" ] && use_sudo="sudo"
-    (cd / && $use_sudo tar zxf $tar_path)
+    # Use the same incantation as numpy/tools/travis-before-install.sh
+    target=$(python numpy/tools/openblas_support.py)
+    $use_sudo cp -r $target/lib/* /usr/lib
+    $use_sudo cp $target/include/* /usr/include
 }
 
 function get_test_cmd {