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-rw-r--r--lib/zstd/Makefile36
1 files changed, 36 insertions, 0 deletions
diff --git a/lib/zstd/Makefile b/lib/zstd/Makefile
new file mode 100644
index 00000000000..2003e184258
--- /dev/null
+++ b/lib/zstd/Makefile
@@ -0,0 +1,36 @@
+# SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
+# ################################################################
+# Copyright (c) Facebook, Inc.
+# All rights reserved.
+#
+# This source code is licensed under both the BSD-style license (found in the
+# LICENSE file in the root directory of this source tree) and the GPLv2 (found
+# in the COPYING file in the root directory of this source tree).
+# You may select, at your option, one of the above-listed licenses.
+# ################################################################
+obj-y += zstd_decompress.o
+obj-y += zstd_common.o
+
+ifeq ($(CONFIG_ZSTD_LIB_MINIFY),y)
+ccflags-y += -DHUF_FORCE_DECOMPRESS_X1
+ccflags-y += -DZSTD_FORCE_DECOMPRESS_SEQUENCES_SHORT
+ccflags-y += -DZSTD_NO_INLINE
+ccflags-y += -DZSTD_STRIP_ERROR_STRINGS
+ccflags-y += -DDYNAMIC_BMI2=0
+endif
+
+zstd_decompress-y := \
+ zstd_decompress_module.o \
+ decompress/huf_decompress.o \
+ decompress/zstd_ddict.o \
+ decompress/zstd_decompress.o \
+ decompress/zstd_decompress_block.o \
+ zstd.o \
+
+zstd_common-y := \
+ zstd_common_module.o \
+ common/debug.o \
+ common/entropy_common.o \
+ common/error_private.o \
+ common/fse_decompress.o \
+ common/zstd_common.o \