Adding upstream version 18.2.2.upstream/18.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 32 insertions, 0 deletions

diff --git a/src/arrow/cpp/build-support/build-lz4-lib.sh b/src/arrow/cpp/build-support/build-lz4-lib.sh
new file mode 100755
index 000000000..37c564848
--- /dev/null
+++ b/src/arrow/cpp/build-support/build-lz4-lib.sh
@@ -0,0 +1,32 @@
+#!/usr/bin/env sh
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+# mingw-w64-x86_64-make installs mingw32-make, not make
+MAKE="make"
+if [ -n "$MSYSTEM" ]; then
+  MAKE="mingw32-make"
+fi
+
+export CFLAGS="${CFLAGS} -O3 -fPIC"
+if [ -z "$MAKELEVEL" ]; then
+  "$MAKE" -j4 CFLAGS="$CFLAGS" "$@"
+else
+  "$MAKE" CFLAGS="$CFLAGS" "$@"
+fi