From e6918187568dbd01842d8d1d2c808ce16a894239 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 21 Apr 2024 13:54:28 +0200 Subject: Adding upstream version 18.2.2. Signed-off-by: Daniel Baumann --- src/zstd/doc/educational_decoder/Makefile | 62 +++++++++++++++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100644 src/zstd/doc/educational_decoder/Makefile (limited to 'src/zstd/doc/educational_decoder/Makefile') diff --git a/src/zstd/doc/educational_decoder/Makefile b/src/zstd/doc/educational_decoder/Makefile new file mode 100644 index 000000000..316c6eadc --- /dev/null +++ b/src/zstd/doc/educational_decoder/Makefile @@ -0,0 +1,62 @@ +# ################################################################ +# Copyright (c) 2016-2020, Yann Collet, 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. +# ################################################################ + +ZSTD ?= zstd # note: requires zstd installation on local system + +UNAME?= $(shell uname) +ifeq ($(UNAME), SunOS) +DIFF ?= gdiff +else +DIFF ?= diff +endif + +HARNESS_FILES=*.c + +MULTITHREAD_LDFLAGS = -pthread +DEBUGFLAGS= -g -DZSTD_DEBUG=1 +CPPFLAGS += -I$(ZSTDDIR) -I$(ZSTDDIR)/common -I$(ZSTDDIR)/compress \ + -I$(ZSTDDIR)/dictBuilder -I$(ZSTDDIR)/deprecated -I$(PRGDIR) +CFLAGS ?= -O2 +CFLAGS += -Wall -Wextra -Wcast-qual -Wcast-align -Wshadow \ + -Wstrict-aliasing=1 -Wswitch-enum \ + -Wredundant-decls -Wstrict-prototypes -Wundef \ + -Wvla -Wformat=2 -Winit-self -Wfloat-equal -Wwrite-strings \ + -std=c99 +CFLAGS += $(DEBUGFLAGS) +CFLAGS += $(MOREFLAGS) +FLAGS = $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) $(MULTITHREAD_LDFLAGS) + +harness: $(HARNESS_FILES) + $(CC) $(FLAGS) $^ -o $@ + +clean: + @$(RM) harness *.o + @$(RM) -rf harness.dSYM # MacOS specific + +test: harness + # + # Testing single-file decompression with educational decoder + # + @$(ZSTD) -f README.md -o tmp.zst + @./harness tmp.zst tmp + @$(DIFF) -s tmp README.md + @$(RM) tmp* + # + # Testing dictionary decompression with education decoder + # + # note : files are presented multiple for training, to reach minimum threshold + @$(ZSTD) --train harness.c zstd_decompress.c zstd_decompress.h README.md \ + harness.c zstd_decompress.c zstd_decompress.h README.md \ + harness.c zstd_decompress.c zstd_decompress.h README.md \ + -o dictionary + @$(ZSTD) -f README.md -D dictionary -o tmp.zst + @./harness tmp.zst tmp dictionary + @$(DIFF) -s tmp README.md + @$(RM) tmp* dictionary -- cgit v1.2.3