Port of Snappy-1.1.7

A fast compressor/decompressor
https://github.com/google/snappy

lib/import/import-snappy.mk

@@ -0,0 +1,2 @@
+SNAPPY_PORT_DIR := $(call select_from_ports,snappy)
+INC_DIR += $(SNAPPY_PORT_DIR)/include/snappy

lib/mk/snappy.mk

@@ -0,0 +1,16 @@
+include $(REP_DIR)/lib/import/import-snappy.mk
+
+SNAPPY_SRC_DIR = $(SNAPPY_PORT_DIR)/src/lib/snappy
+
+INC_DIR += $(SNAPPY_SRC_DIR)
+
+SRC_CC += snappy-c.cc snappy-sinksource.cc snappy-stubs-internal.cc snappy.cc
+
+vpath %.cc $(SNAPPY_SRC_DIR)
+
+LIBS += stdcxx
+
+SHARED_LIB = yes
+
+CC_WARN += -Wno-sign-compare
+CC_CXX_WARN_STRICT =

lib/symbols/snappy

@@ -0,0 +1,46 @@
+_ZN6snappy10UncompressEPKcmPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE T
+_ZN6snappy10UncompressEPNS_6SourceEPNS_4SinkE T
+_ZN6snappy11RawCompressEPKcmPcPm T
+_ZN6snappy13RawUncompressEPKcmPc T
+_ZN6snappy13RawUncompressEPNS_6SourceEPc T
+_ZN6snappy15ByteArraySource4PeekEPm T
+_ZN6snappy15ByteArraySource4SkipEm T
+_ZN6snappy15ByteArraySourceD0Ev T
+_ZN6snappy15ByteArraySourceD1Ev T
+_ZN6snappy15ByteArraySourceD2Ev T
+_ZN6snappy17IsValidCompressedEPNS_6SourceE T
+_ZN6snappy18SnappyDecompressor9RefillTagEv T
+_ZN6snappy19MaxCompressedLengthEm T
+_ZN6snappy20RawUncompressToIOVecEPKcmPK5iovecm T
+_ZN6snappy20RawUncompressToIOVecEPNS_6SourceEPK5iovecm T
+_ZN6snappy21GetUncompressedLengthEPKcmPm T
+_ZN6snappy21GetUncompressedLengthEPNS_6SourceEPj T
+_ZN6snappy22UncheckedByteArraySink15GetAppendBufferEmPc T
+_ZN6snappy22UncheckedByteArraySink22AppendAndTakeOwnershipEPcmPFvPvPKcmES2_ T
+_ZN6snappy22UncheckedByteArraySink23GetAppendBufferVariableEmmPcmPm T
+_ZN6snappy22UncheckedByteArraySink6AppendEPKcm T
+_ZN6snappy22UncheckedByteArraySinkD0Ev T
+_ZN6snappy22UncheckedByteArraySinkD1Ev T
+_ZN6snappy22UncheckedByteArraySinkD2Ev T
+_ZN6snappy23IsValidCompressedBufferEPKcm T
+_ZN6snappy26UncompressAsMuchAsPossibleEPNS_6SourceEPNS_4SinkE T
+_ZN6snappy4Sink15GetAppendBufferEmPc T
+_ZN6snappy4Sink22AppendAndTakeOwnershipEPcmPFvPvPKcmES2_ T
+_ZN6snappy4Sink23GetAppendBufferVariableEmmPcmPm T
+_ZN6snappy4SinkD0Ev T
+_ZN6snappy4SinkD1Ev T
+_ZN6snappy4SinkD2Ev T
+_ZN6snappy6SourceD0Ev T
+_ZN6snappy6SourceD1Ev T
+_ZN6snappy6SourceD2Ev T
+_ZN6snappy6Varint8Append32EPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEj T
+_ZN6snappy8CompressEPKcmPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE T
+_ZN6snappy8CompressEPNS_6SourceEPNS_4SinkE T
+_ZN6snappy8internal13WorkingMemory12GetHashTableEmPi T
+_ZN6snappy8internal16CompressFragmentEPKcmPcPti T
+_ZNK6snappy15ByteArraySource9AvailableEv T
+snappy_compress T
+snappy_max_compressed_length T
+snappy_uncompress T
+snappy_uncompressed_length T
+snappy_validate_compressed_buffer T

ports/snappy.hash

@@ -0,0 +1 @@
+a332fb997b87e7d89337e0d9b7473eecfe1ba940

ports/snappy.port

@@ -0,0 +1,15 @@
+LICENSE   := BSD
+VERSION   := 1.1.7
+DOWNLOADS := snappy.archive
+
+URL(snappy) := https://github.com/google/snappy/archive/$(VERSION).tar.gz
+SHA(snappy) := 3dfa02e873ff51a11ee02b9ca391807f0c8ea0529a4924afa645fbf97163f9d4
+DIR(snappy) := src/lib/snappy
+
+PATCHES := src/lib/snappy/header.patch
+PATCH_OPT := -p1 -d src/lib/snappy
+
+DIRS := include/snappy
+DIR_CONTENT(include/snappy) := \
+	src/lib/snappy/snappy.h \
+	src/lib/snappy/snappy-stubs-public.h \

recipes/api/snappy/content.mk

@@ -0,0 +1,13 @@
+content: include/snappy lib/symbols/snappy LICENSE
+
+PORT_DIR := $(call port_dir,$(REP_DIR)/ports/snappy)
+
+include/snappy:
+	mkdir -p $@
+	cp -r $(PORT_DIR)/$@/* $@
+
+lib/symbols/snappy:
+	$(mirror_from_rep_dir)
+
+LICENSE:
+	cp $(PORT_DIR)/src/lib/snappy/COPYING $@

recipes/api/snappy/hash

@@ -0,0 +1 @@
+-

recipes/src/snappy/api

@@ -0,0 +1 @@
+snappy

recipes/src/snappy/content.mk

@@ -0,0 +1,16 @@
+MIRROR_FROM_REP_DIR = lib/import/import-snappy.mk lib/mk/snappy.mk
+
+content: $(MIRROR_FROM_REP_DIR) src/lib/snappy/target.mk LICENSE
+
+$(MIRROR_FROM_REP_DIR):
+	$(mirror_from_rep_dir)
+
+PORT_DIR := $(call port_dir,$(REP_DIR)/ports/snappy)
+
+src/lib/snappy/target.mk:
+	mkdir -p src/lib/snappy
+	cp -r $(PORT_DIR)/src/lib/snappy/* src/lib/snappy
+	echo "LIBS = snappy" > $@
+
+LICENSE:
+	cp $(PORT_DIR)/src/lib/snappy/COPYING $@

recipes/src/snappy/hash

@@ -0,0 +1 @@
+-

recipes/src/snappy/used_apis

@@ -0,0 +1,3 @@
+base
+libc
+stdcxx

src/lib/snappy/header.patch

@@ -0,0 +1,100 @@
+diff --git a/snappy-stubs-public.h b/snappy-stubs-public.h
+new file mode 100644
+index 0000000..8f47432
+--- /dev/null
++++ b/snappy-stubs-public.h
+@@ -0,0 +1,94 @@
++// Copyright 2011 Google Inc. All Rights Reserved.
++// Author: sesse@google.com (Steinar H. Gunderson)
++//
++// 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.
++//     * Neither the name of Google Inc. nor the names of its
++// contributors may be used to endorse or promote products derived from
++// this software without specific prior written permission.
++//
++// 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
++// OWNER 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.
++//
++// Various type stubs for the open-source version of Snappy.
++//
++// This file cannot include config.h, as it is included from snappy.h,
++// which is a public header. Instead, snappy-stubs-public.h is generated by
++// from snappy-stubs-public.h.in at configure time.
++
++#ifndef THIRD_PARTY_SNAPPY_OPENSOURCE_SNAPPY_STUBS_PUBLIC_H_
++#define THIRD_PARTY_SNAPPY_OPENSOURCE_SNAPPY_STUBS_PUBLIC_H_
++
++#if 1  // HAVE_STDINT_H
++#include <stdint.h>
++#endif  // HAVE_STDDEF_H
++
++#if 1  // HAVE_STDDEF_H
++#include <stddef.h>
++#endif  // HAVE_STDDEF_H
++
++#if 1  // HAVE_SYS_UIO_H
++#include <sys/uio.h>
++#endif  // HAVE_SYS_UIO_H
++
++#define SNAPPY_MAJOR 
++#define SNAPPY_MINOR 
++#define SNAPPY_PATCHLEVEL 
++#define SNAPPY_VERSION \
++    ((SNAPPY_MAJOR << 16) | (SNAPPY_MINOR << 8) | SNAPPY_PATCHLEVEL)
++
++#include <string>
++
++namespace snappy {
++
++#if 1  // HAVE_STDINT_H
++typedef int8_t int8;
++typedef uint8_t uint8;
++typedef int16_t int16;
++typedef uint16_t uint16;
++typedef int32_t int32;
++typedef uint32_t uint32;
++typedef int64_t int64;
++typedef uint64_t uint64;
++#else
++typedef signed char int8;
++typedef unsigned char uint8;
++typedef short int16;
++typedef unsigned short uint16;
++typedef int int32;
++typedef unsigned int uint32;
++typedef long long int64;
++typedef unsigned long long uint64;
++#endif  // HAVE_STDINT_H
++
++typedef std::string string;
++
++#if !1  // !HAVE_SYS_UIO_H
++// Windows does not have an iovec type, yet the concept is universally useful.
++// It is simple to define it ourselves, so we put it inside our own namespace.
++struct iovec {
++	void* iov_base;
++	size_t iov_len;
++};
++#endif  // !HAVE_SYS_UIO_H
++
++}  // namespace snappy
++
++#endif  // THIRD_PARTY_SNAPPY_OPENSOURCE_SNAPPY_STUBS_PUBLIC_H_