2 files changed, 117 insertions, 0 deletions
diff --git a/poky/meta/recipes-extended/zstd/zstd/0001-Makefile-sort-all-wildcard-file-list-expansions.patch b/poky/meta/recipes-extended/zstd/zstd/0001-Makefile-sort-all-wildcard-file-list-expansions.patch
new file mode 100644
index 000000000..178124a2e
--- /dev/null
+++ b/poky/meta/recipes-extended/zstd/zstd/0001-Makefile-sort-all-wildcard-file-list-expansions.patch
@@ -0,0 +1,80 @@
+From 8d01b0753162681dcdbb7cf56f1e393c261e3eb0 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Wed, 23 Dec 2020 19:14:32 +0100
+Subject: [PATCH] Makefile: sort all wildcard file list expansions
+
+Otherwise the order is non-deterministic and breaks
+reproducible builds.
+
+Upstream-Status: Pending
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ programs/Makefile   | 10 +++++-----
+ tests/Makefile      |  4 ++--
+ tests/fuzz/Makefile |  2 +-
+ 3 files changed, 8 insertions(+), 8 deletions(-)
+
+diff --git a/programs/Makefile b/programs/Makefile
+index 8641d0ee..26fee45f 100644
+--- a/programs/Makefile
++++ b/programs/Makefile
+@@ -72,11 +72,11 @@ ZSTDLEGACY_DIR := $(ZSTDDIR)/legacy
+ 
+ vpath %.c $(ZSTDLIB_COMMON) $(ZSTDLIB_COMPRESS) $(ZSTDLIB_DECOMPRESS) $(ZDICT_DIR) $(ZSTDLEGACY_DIR)
+ 
+-ZSTDLIB_COMMON_C := $(wildcard $(ZSTDLIB_COMMON)/*.c)
+-ZSTDLIB_COMPRESS_C := $(wildcard $(ZSTDLIB_COMPRESS)/*.c)
+-ZSTDLIB_DECOMPRESS_C := $(wildcard $(ZSTDLIB_DECOMPRESS)/*.c)
++ZSTDLIB_COMMON_C := $(sort $(wildcard $(ZSTDLIB_COMMON)/*.c))
++ZSTDLIB_COMPRESS_C := $(sort $(wildcard $(ZSTDLIB_COMPRESS)/*.c))
++ZSTDLIB_DECOMPRESS_C := $(sort $(wildcard $(ZSTDLIB_DECOMPRESS)/*.c))
+ ZSTDLIB_CORE_SRC := $(ZSTDLIB_DECOMPRESS_C) $(ZSTDLIB_COMMON_C) $(ZSTDLIB_COMPRESS_C)
+-ZDICT_SRC := $(wildcard $(ZDICT_DIR)/*.c)
++ZDICT_SRC := $(sort $(wildcard $(ZDICT_DIR)/*.c))
+ 
+ ZSTD_LEGACY_SUPPORT ?= 5
+ ZSTDLEGACY_SRC :=
+@@ -91,7 +91,7 @@ ZSTDLIB_FULL_SRC = $(sort $(ZSTDLIB_CORE_SRC) $(ZSTDLEGACY_SRC) $(ZDICT_SRC))
+ ZSTDLIB_LOCAL_SRC := $(notdir $(ZSTDLIB_FULL_SRC))
+ ZSTDLIB_LOCAL_OBJ := $(ZSTDLIB_LOCAL_SRC:.c=.o)
+ 
+-ZSTD_CLI_SRC := $(wildcard *.c)
++ZSTD_CLI_SRC := $(sort $(wildcard *.c))
+ ZSTD_CLI_OBJ := $(ZSTD_CLI_SRC:.c=.o)
+ 
+ ZSTD_ALL_SRC := $(ZSTDLIB_LOCAL_SRC) $(ZSTD_CLI_SRC)
+diff --git a/tests/Makefile b/tests/Makefile
+index 42bc353c..5f5654f0 100644
+--- a/tests/Makefile
++++ b/tests/Makefile
+@@ -49,7 +49,7 @@ ZSTD_FILES  := $(ZSTDDECOMP_FILES) $(ZSTDCOMMON_FILES) $(ZSTDCOMP_FILES)
+ ZBUFF_FILES := $(ZSTDDIR)/deprecated/*.c
+ ZDICT_FILES := $(ZSTDDIR)/dictBuilder/*.c
+ 
+-ZSTD_F1 := $(wildcard $(ZSTD_FILES))
++ZSTD_F1 := $(sort $(wildcard $(ZSTD_FILES)))
+ ZSTD_OBJ1 := $(subst $(ZSTDDIR)/common/,zstdm_,$(ZSTD_F1))
+ ZSTD_OBJ2 := $(subst $(ZSTDDIR)/compress/,zstdc_,$(ZSTD_OBJ1))
+ ZSTD_OBJ3 := $(subst $(ZSTDDIR)/decompress/,zstdd_,$(ZSTD_OBJ2))
+@@ -212,7 +212,7 @@ bigdict: $(ZSTDMT_OBJECTS) $(PRGDIR)/datagen.c bigdict.c
+ invalidDictionaries : $(ZSTD_OBJECTS) invalidDictionaries.c
+ 
+ legacy : CPPFLAGS += -I$(ZSTDDIR)/legacy -DZSTD_LEGACY_SUPPORT=4
+-legacy : $(ZSTD_FILES) $(wildcard $(ZSTDDIR)/legacy/*.c) legacy.c
++legacy : $(ZSTD_FILES) $(sort $(wildcard $(ZSTDDIR)/legacy/*.c)) legacy.c
+ 
+ decodecorpus : LDLIBS += -lm
+ decodecorpus : $(filter-out zstdc_zstd_compress.o, $(ZSTD_OBJECTS)) $(ZDICT_FILES) $(PRGDIR)/util.c $(PRGDIR)/timefn.c decodecorpus.c
+diff --git a/tests/fuzz/Makefile b/tests/fuzz/Makefile
+index 36232a8c..574fe877 100644
+--- a/tests/fuzz/Makefile
++++ b/tests/fuzz/Makefile
+@@ -58,7 +58,7 @@ FUZZ_SRC       := \
+ 	$(ZSTDCOMP_SRC) \
+ 	$(ZSTDDICT_SRC) \
+ 	$(ZSTDLEGACY_SRC)
+-FUZZ_SRC := $(wildcard $(FUZZ_SRC))
++FUZZ_SRC := $(sort $(wildcard $(FUZZ_SRC)))
+ 
+ FUZZ_D_OBJ1 := $(subst $(ZSTDDIR)/common/,d_lib_common_,$(FUZZ_SRC))
+ FUZZ_D_OBJ2 := $(subst $(ZSTDDIR)/compress/,d_lib_compress_,$(FUZZ_D_OBJ1))
diff --git a/poky/meta/recipes-extended/zstd/zstd_1.4.8.bb b/poky/meta/recipes-extended/zstd/zstd_1.4.8.bb
new file mode 100644
index 000000000..10a6334cb
--- /dev/null
+++ b/poky/meta/recipes-extended/zstd/zstd_1.4.8.bb
@@ -0,0 +1,37 @@
+SUMMARY = "Zstandard - Fast real-time compression algorithm"
+DESCRIPTION = "Zstandard is a fast lossless compression algorithm, targeting \
+real-time compression scenarios at zlib-level and better compression ratios. \
+It's backed by a very fast entropy stage, provided by Huff0 and FSE library."
+HOMEPAGE = "http://www.zstd.net/"
+SECTION = "console/utils"
+
+LICENSE = "BSD-3-Clause & GPLv2"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=c7f0b161edbe52f5f345a3d1311d0b32 \
+                    file://COPYING;md5=39bba7d2cf0ba1036f2a6e2be52fe3f0"
+
+SRC_URI = "git://github.com/facebook/zstd.git;branch=release \
+           file://0001-Makefile-sort-all-wildcard-file-list-expansions.patch \
+           "
+
+SRCREV = "97a3da1df009d4dc67251de0c4b1c9d7fe286fc1"
+UPSTREAM_CHECK_GITTAGREGEX = "v(?P<pver>\d+(\.\d+)+)"
+
+S = "${WORKDIR}/git"
+
+PACKAGECONFIG ??= ""
+PACKAGECONFIG[lz4] = "HAVE_LZ4=1,HAVE_LZ4=0,lz4"
+PACKAGECONFIG[lzma] = "HAVE_LZMA=1,HAVE_LZMA=0,xz"
+PACKAGECONFIG[zlib] = "HAVE_ZLIB=1,HAVE_ZLIB=0,zlib"
+
+# See programs/README.md for how to use this
+ZSTD_LEGACY_SUPPORT ??= "4"
+
+do_compile () {
+    oe_runmake ${PACKAGECONFIG_CONFARGS} ZSTD_LEGACY_SUPPORT=${ZSTD_LEGACY_SUPPORT}
+}
+
+do_install () {
+    oe_runmake install 'DESTDIR=${D}'
+}
+
+BBCLASSEXTEND = "native nativesdk"