Adding upstream version 14.2.21.upstream/14.2.21upstream

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

1 files changed, 143 insertions, 0 deletions

diff --git a/src/xxHash/Makefile b/src/xxHash/Makefile
new file mode 100644
index 00000000..36bc20d0
--- /dev/null
+++ b/src/xxHash/Makefile
@@ -0,0 +1,143 @@
+# ################################################################
+# xxHash Makefile
+# Copyright (C) Yann Collet 2012-2015
+#
+# GPL v2 License
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# You can contact the author at :
+#  - xxHash source repository : http://code.google.com/p/xxhash/
+# ################################################################
+# xxhsum : provides 32/64 bits hash of one or multiple files, or stdin
+# ################################################################
+
+# Version numbers
+LIBVER_MAJOR:=`sed -n '/define XXH_VERSION_MAJOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < xxhash.h`
+LIBVER_MINOR:=`sed -n '/define XXH_VERSION_MINOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < xxhash.h`
+LIBVER_PATCH:=`sed -n '/define XXH_VERSION_RELEASE/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < xxhash.h`
+LIBVER := $(LIBVER_MAJOR).$(LIBVER_MINOR).$(LIBVER_PATCH)
+
+CFLAGS ?= -O3
+CFLAGS += -std=c99 -Wall -Wextra -Wshadow -Wcast-qual -Wcast-align -Wstrict-prototypes -Wstrict-aliasing=1 -Wswitch-enum -Wundef -pedantic 
+FLAGS  := $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $(MOREFLAGS)
+XXHSUM_VERSION=$(LIBVER)
+MD2ROFF  =ronn
+MD2ROFF_FLAGS  = --roff --warnings --manual="User Commands" --organization="xxhsum $(XXHSUM_VERSION)"
+
+# Define *.exe as extension for Windows systems
+ifneq (,$(filter Windows%,$(OS)))
+EXT =.exe
+else
+EXT =
+endif
+
+.PHONY: clean all
+
+default: xxhsum
+
+all: xxhsum xxhsum32 xxhsum_privateXXH
+
+xxhsum: xxhash.c xxhsum.c
+	$(CC)      $(FLAGS) $^ -o $@$(EXT)
+	ln -sf $@ xxh32sum
+	ln -sf $@ xxh64sum
+
+xxhsum32: xxhash.c xxhsum.c
+	$(CC) -m32 $(FLAGS) $^ -o $@$(EXT)
+
+xxhsum_privateXXH: xxhsum.c
+	$(CC) $(FLAGS) -DXXHSUM_INCLUDE_XXHC $^ -o $@$(EXT)
+
+test: clean xxhsum
+	# stdin
+	./xxhsum < xxhash.c
+	# multiple files
+	./xxhsum *
+	# internal bench
+	./xxhsum -bi1
+	# file bench
+	./xxhsum -bi1 xxhash.c
+	# memory tests
+	valgrind --leak-check=yes --error-exitcode=1 ./xxhsum -bi1 xxhash.c
+	valgrind --leak-check=yes --error-exitcode=1 ./xxhsum -H0 xxhash.c
+	valgrind --leak-check=yes --error-exitcode=1 ./xxhsum -H1 xxhash.c
+
+test32: clean xxhsum32
+	@echo ---- test 32-bits ----
+	./xxhsum32 -bi1 xxhash.c
+
+test-xxhsum-c: xxhsum
+	# xxhsum to/from pipe
+	./xxhsum * | ./xxhsum -c -
+	./xxhsum -H0 * | ./xxhsum -c -
+	# xxhsum to/from file, shell redirection
+	./xxhsum * > .test.xxh64
+	./xxhsum -H0 * > .test.xxh32
+	./xxhsum -c .test.xxh64
+	./xxhsum -c .test.xxh32
+	./xxhsum -c < .test.xxh64
+	./xxhsum -c < .test.xxh32
+	# xxhsum -c warns improperly format lines.
+	cat .test.xxh64 .test.xxh32 | ./xxhsum -c -
+	cat .test.xxh32 .test.xxh64 | ./xxhsum -c -
+	# Expects "FAILED"
+	echo "0000000000000000  LICENSE" | ./xxhsum -c -; test $$? -eq 1
+	echo "00000000  LICENSE" | ./xxhsum -c -; test $$? -eq 1
+	# Expects "FAILED open or read"
+	echo "0000000000000000  test-expects-file-not-found" | ./xxhsum -c -; test $$? -eq 1
+	echo "00000000  test-expects-file-not-found" | ./xxhsum -c -; test $$? -eq 1
+
+clean-xxhsum-c:
+	@rm -f .test.xxh32 .test.xxh64
+
+armtest: clean
+	@echo ---- test ARM compilation ----
+	$(MAKE) xxhsum CC=arm-linux-gnueabi-gcc MOREFLAGS="-Werror"
+
+clangtest: clean
+	@echo ---- test clang compilation ----
+	$(MAKE) all CC=clang MOREFLAGS="-Werror -Wconversion -Wno-sign-conversion"
+
+gpptest: clean
+	@echo ---- test g++ compilation ----
+	$(MAKE) all CC=g++ CFLAGS="-O3 -Wall -Wextra -Wundef -Wshadow -Wcast-align -Werror"
+
+sanitize: clean
+	@echo ---- check undefined behavior - sanitize ----
+	$(MAKE) test CC=clang MOREFLAGS="-g -fsanitize=undefined"
+
+staticAnalyze: clean
+	@echo ---- static analyzer - scan-build ----
+	CFLAGS="-g -Werror" scan-build --status-bugs -v $(MAKE) all
+
+xxhsum.1: xxhsum.1.md
+	cat $^ | $(MD2ROFF) $(MD2ROFF_FLAGS) | sed -n '/^\.\\\".*/!p' > $@
+
+man: xxhsum.1
+
+clean-man:
+	rm xxhsum.1
+
+preview-man: clean-man man
+	man ./xxhsum.1
+
+test-all: clean all test test32 test-xxhsum-c clean-xxhsum-c armtest clangtest gpptest sanitize staticAnalyze
+
+clean: clean-xxhsum-c
+	@rm -f core *.o xxhsum$(EXT) xxhsum32$(EXT) xxhsum_privateXXH$(EXT) xxh32sum xxh64sum
+	@echo cleaning completed
+
+