Import Cobalt 21.master.0.299983
Includes the following patches:
https://cobalt-review.googlesource.com/c/cobalt/+/6030
n1214.hwang@samsung.com
diff --git a/src/third_party/lz4/lib/Makefile b/src/third_party/lz4/lib/Makefile
new file mode 100644
index 0000000..c12949b
--- /dev/null
+++ b/src/third_party/lz4/lib/Makefile
@@ -0,0 +1,217 @@
+# ################################################################
+# LZ4 library - Makefile
+# Copyright (C) Yann Collet 2011-2016
+# All rights reserved.
+#
+# This Makefile is validated for Linux, macOS, *BSD, Hurd, Solaris, MSYS2 targets
+#
+# BSD license
+# Redistribution and use in source and binary forms, with or without modification,
+# are permitted provided that the following conditions are met:
+#
+# * Redistributions of source code must retain the above copyright notice, this
+# list of conditions and the following disclaimer.
+#
+# * Redistributions in binary form must reproduce the above copyright notice, this
+# list of conditions and the following disclaimer in the documentation and/or
+# other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# You can contact the author at :
+# - LZ4 source repository : https://github.com/lz4/lz4
+# - LZ4 forum froup : https://groups.google.com/forum/#!forum/lz4c
+# ################################################################
+
+# Version numbers
+LIBVER_MAJOR_SCRIPT:=`sed -n '/define LZ4_VERSION_MAJOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < ./lz4.h`
+LIBVER_MINOR_SCRIPT:=`sed -n '/define LZ4_VERSION_MINOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < ./lz4.h`
+LIBVER_PATCH_SCRIPT:=`sed -n '/define LZ4_VERSION_RELEASE/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < ./lz4.h`
+LIBVER_SCRIPT:= $(LIBVER_MAJOR_SCRIPT).$(LIBVER_MINOR_SCRIPT).$(LIBVER_PATCH_SCRIPT)
+LIBVER_MAJOR := $(shell echo $(LIBVER_MAJOR_SCRIPT))
+LIBVER_MINOR := $(shell echo $(LIBVER_MINOR_SCRIPT))
+LIBVER_PATCH := $(shell echo $(LIBVER_PATCH_SCRIPT))
+LIBVER := $(shell echo $(LIBVER_SCRIPT))
+
+BUILD_SHARED:=yes
+BUILD_STATIC:=yes
+
+CPPFLAGS+= -DXXH_NAMESPACE=LZ4_
+CFLAGS ?= -O3
+DEBUGFLAGS:= -Wall -Wextra -Wcast-qual -Wcast-align -Wshadow \
+ -Wswitch-enum -Wdeclaration-after-statement -Wstrict-prototypes \
+ -Wundef -Wpointer-arith -Wstrict-aliasing=1
+CFLAGS += $(DEBUGFLAGS) $(MOREFLAGS)
+FLAGS = $(CPPFLAGS) $(CFLAGS) $(LDFLAGS)
+
+SRCFILES := $(sort $(wildcard *.c))
+
+include ../Makefile.inc
+
+# OS X linker doesn't support -soname, and use different extension
+# see : https://developer.apple.com/library/mac/documentation/DeveloperTools/Conceptual/DynamicLibraries/100-Articles/DynamicLibraryDesignGuidelines.html
+ifeq ($(TARGET_OS), Darwin)
+ SHARED_EXT = dylib
+ SHARED_EXT_MAJOR = $(LIBVER_MAJOR).$(SHARED_EXT)
+ SHARED_EXT_VER = $(LIBVER).$(SHARED_EXT)
+ SONAME_FLAGS = -install_name $(libdir)/liblz4.$(SHARED_EXT_MAJOR) -compatibility_version $(LIBVER_MAJOR) -current_version $(LIBVER)
+else
+ SONAME_FLAGS = -Wl,-soname=liblz4.$(SHARED_EXT).$(LIBVER_MAJOR)
+ SHARED_EXT = so
+ SHARED_EXT_MAJOR = $(SHARED_EXT).$(LIBVER_MAJOR)
+ SHARED_EXT_VER = $(SHARED_EXT).$(LIBVER)
+endif
+
+.PHONY: default
+default: lib-release
+
+lib-release: DEBUGFLAGS :=
+lib-release: lib
+
+lib: liblz4.a liblz4
+
+all: lib
+
+all32: CFLAGS+=-m32
+all32: all
+
+liblz4.a: $(SRCFILES)
+ifeq ($(BUILD_STATIC),yes) # can be disabled on command line
+ @echo compiling static library
+ $(Q)$(CC) $(CPPFLAGS) $(CFLAGS) -c $^
+ $(Q)$(AR) rcs $@ *.o
+endif
+
+ifeq ($(WINBASED),yes)
+liblz4-dll.rc: liblz4-dll.rc.in
+ @echo creating library resource
+ $(Q)sed -e 's|@LIBLZ4@|$(LIBLZ4)|' \
+ -e 's|@LIBVER_MAJOR@|$(LIBVER_MAJOR)|g' \
+ -e 's|@LIBVER_MINOR@|$(LIBVER_MINOR)|g' \
+ -e 's|@LIBVER_PATCH@|$(LIBVER_PATCH)|g' \
+ $< >$@
+
+liblz4-dll.o: liblz4-dll.rc
+ $(WINDRES) -i liblz4-dll.rc -o liblz4-dll.o
+
+$(LIBLZ4): $(SRCFILES) liblz4-dll.o
+else
+$(LIBLZ4): $(SRCFILES)
+endif
+ifeq ($(BUILD_SHARED),yes) # can be disabled on command line
+ @echo compiling dynamic library $(LIBVER)
+ ifeq ($(WINBASED),yes)
+ $(Q)$(CC) $(FLAGS) -DLZ4_DLL_EXPORT=1 -shared $^ -o dll/$@.dll -Wl,--out-implib,dll/$(LIBLZ4_EXP)
+ else
+ $(Q)$(CC) $(FLAGS) -shared $^ -fPIC -fvisibility=hidden $(SONAME_FLAGS) -o $@
+ @echo creating versioned links
+ $(Q)$(LN_SF) $@ liblz4.$(SHARED_EXT_MAJOR)
+ $(Q)$(LN_SF) $@ liblz4.$(SHARED_EXT)
+ endif
+endif
+
+ifeq (,$(filter MINGW%,$(TARGET_OS)))
+liblz4: $(LIBLZ4)
+endif
+
+clean:
+ifeq ($(WINBASED),yes)
+ $(Q)$(RM) *.rc
+endif
+ $(Q)$(RM) core *.o liblz4.pc dll/$(LIBLZ4).dll dll/$(LIBLZ4_EXP)
+ $(Q)$(RM) *.a *.$(SHARED_EXT) *.$(SHARED_EXT_MAJOR) *.$(SHARED_EXT_VER)
+ @echo Cleaning library completed
+
+#-----------------------------------------------------------------------------
+# make install is validated only for Linux, OSX, BSD, Hurd and Solaris targets
+#-----------------------------------------------------------------------------
+ifeq ($(POSIX_ENV),Yes)
+
+.PHONY: listL120
+listL120: # extract lines >= 120 characters in *.{c,h}, by Takayuki Matsuoka (note : $$, for Makefile compatibility)
+ find . -type f -name '*.c' -o -name '*.h' | while read -r filename; do awk 'length > 120 {print FILENAME "(" FNR "): " $$0}' $$filename; done
+
+DESTDIR ?=
+# directory variables : GNU conventions prefer lowercase
+# see https://www.gnu.org/prep/standards/html_node/Makefile-Conventions.html
+# support both lower and uppercase (BSD), use lower in script
+PREFIX ?= /usr/local
+prefix ?= $(PREFIX)
+EXEC_PREFIX ?= $(prefix)
+exec_prefix ?= $(EXEC_PREFIX)
+BINDIR ?= $(exec_prefix)/bin
+bindir ?= $(BINDIR)
+LIBDIR ?= $(exec_prefix)/lib
+libdir ?= $(LIBDIR)
+INCLUDEDIR ?= $(prefix)/include
+includedir ?= $(INCLUDEDIR)
+
+ ifneq (,$(filter $(TARGET_OS),OpenBSD FreeBSD NetBSD DragonFly MidnightBSD))
+PKGCONFIGDIR ?= $(prefix)/libdata/pkgconfig
+ else
+PKGCONFIGDIR ?= $(libdir)/pkgconfig
+ endif
+pkgconfigdir ?= $(PKGCONFIGDIR)
+
+liblz4.pc: liblz4.pc.in Makefile
+ @echo creating pkgconfig
+ $(Q)sed -e 's|@PREFIX@|$(prefix)|' \
+ -e 's|@LIBDIR@|$(libdir)|' \
+ -e 's|@INCLUDEDIR@|$(includedir)|' \
+ -e 's|@VERSION@|$(LIBVER)|' \
+ $< >$@
+
+install: lib liblz4.pc
+ $(Q)$(INSTALL_DIR) $(DESTDIR)$(pkgconfigdir)/ $(DESTDIR)$(includedir)/ $(DESTDIR)$(libdir)/ $(DESTDIR)$(bindir)/
+ $(Q)$(INSTALL_DATA) liblz4.pc $(DESTDIR)$(pkgconfigdir)/
+ @echo Installing libraries
+ ifeq ($(BUILD_STATIC),yes)
+ $(Q)$(INSTALL_DATA) liblz4.a $(DESTDIR)$(libdir)/liblz4.a
+ $(Q)$(INSTALL_DATA) lz4frame_static.h $(DESTDIR)$(includedir)/lz4frame_static.h
+ endif
+ ifeq ($(BUILD_SHARED),yes)
+# Traditionnally, one installs the DLLs in the bin directory as programs
+# search them first in their directory. This allows to not pollute system
+# directories (like c:/windows/system32), nor modify the PATH variable.
+ ifeq ($(WINBASED),yes)
+ $(Q)$(INSTALL_PROGRAM) dll/$(LIBLZ4).dll $(DESTDIR)$(bindir)
+ $(Q)$(INSTALL_PROGRAM) dll/$(LIBLZ4_EXP) $(DESTDIR)$(libdir)
+ else
+ $(Q)$(INSTALL_PROGRAM) liblz4.$(SHARED_EXT_VER) $(DESTDIR)$(libdir)
+ $(Q)$(LN_SF) liblz4.$(SHARED_EXT_VER) $(DESTDIR)$(libdir)/liblz4.$(SHARED_EXT_MAJOR)
+ $(Q)$(LN_SF) liblz4.$(SHARED_EXT_VER) $(DESTDIR)$(libdir)/liblz4.$(SHARED_EXT)
+ endif
+ endif
+ @echo Installing headers in $(includedir)
+ $(Q)$(INSTALL_DATA) lz4.h $(DESTDIR)$(includedir)/lz4.h
+ $(Q)$(INSTALL_DATA) lz4hc.h $(DESTDIR)$(includedir)/lz4hc.h
+ $(Q)$(INSTALL_DATA) lz4frame.h $(DESTDIR)$(includedir)/lz4frame.h
+ @echo lz4 libraries installed
+
+uninstall:
+ $(Q)$(RM) $(DESTDIR)$(pkgconfigdir)/liblz4.pc
+ ifeq (WINBASED,1)
+ $(Q)$(RM) $(DESTDIR)$(bindir)/$(LIBLZ4).dll
+ $(Q)$(RM) $(DESTDIR)$(libdir)/$(LIBLZ4_EXP)
+ else
+ $(Q)$(RM) $(DESTDIR)$(libdir)/liblz4.$(SHARED_EXT)
+ $(Q)$(RM) $(DESTDIR)$(libdir)/liblz4.$(SHARED_EXT_MAJOR)
+ $(Q)$(RM) $(DESTDIR)$(libdir)/liblz4.$(SHARED_EXT_VER)
+ endif
+ $(Q)$(RM) $(DESTDIR)$(libdir)/liblz4.a
+ $(Q)$(RM) $(DESTDIR)$(includedir)/lz4.h
+ $(Q)$(RM) $(DESTDIR)$(includedir)/lz4hc.h
+ $(Q)$(RM) $(DESTDIR)$(includedir)/lz4frame.h
+ $(Q)$(RM) $(DESTDIR)$(includedir)/lz4frame_static.h
+ @echo lz4 libraries successfully uninstalled
+
+endif
