Add NetBSD support.

deps/leveldb/leveldb.gyp

@@ -100,6 +100,21 @@
           "-Wno-sign-compare"
         ]
       }],
+      ["OS == 'netbsd'", {
+        "defines": [
+          "OS_NETBSD=1",
+          "_REENTRANT=1"
+        ],
+        "libraries": [
+          "-lpthread"
+        ],
+        "ccflags": [
+          "-pthread"
+        ],
+        "cflags": [
+          "-Wno-sign-compare"
+        ]
+      }],
       ["OS == 'openbsd'", {
         "defines": [
           "OS_OPENBSD=1",

deps/snappy/netbsd/config.h

@@ -0,0 +1,62 @@
+#ifndef THIRD_PARTY_SNAPPY_OPENSOURCE_CMAKE_CONFIG_H_
+#define THIRD_PARTY_SNAPPY_OPENSOURCE_CMAKE_CONFIG_H_
+
+/* Define to 1 if the compiler supports __builtin_ctz and friends. */
+#define HAVE_BUILTIN_CTZ 1
+
+/* Define to 1 if the compiler supports __builtin_expect. */
+#define HAVE_BUILTIN_EXPECT 1
+
+/* Define to 1 if you have the <byteswap.h> header file. */
+/* #undef HAVE_BYTESWAP_H */
+
+/* Define to 1 if you have a definition for mmap() in <sys/mman.h>. */
+#define HAVE_FUNC_MMAP 1
+
+/* Define to 1 if you have a definition for sysconf() in <unistd.h>. */
+#define HAVE_FUNC_SYSCONF 1
+
+/* Define to 1 to use the gflags package for command-line parsing. */
+/* #undef HAVE_GFLAGS */
+
+/* Define to 1 if you have Google Test. */
+/* #undef HAVE_GTEST */
+
+/* Define to 1 if you have the `lzo2' library (-llzo2). */
+/* #undef HAVE_LIBLZO2 */
+
+/* Define to 1 if you have the `z' library (-lz). */
+#define HAVE_LIBZ 1
+
+/* Define to 1 if you have the <stddef.h> header file. */
+#define HAVE_STDDEF_H 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <sys/endian.h> header file. */
+#define HAVE_SYS_ENDIAN_H 1
+
+/* Define to 1 if you have the <sys/mman.h> header file. */
+#define HAVE_SYS_MMAN_H 1
+
+/* Define to 1 if you have the <sys/resource.h> header file. */
+#define HAVE_SYS_RESOURCE_H 1
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#define HAVE_SYS_TIME_H 1
+
+/* Define to 1 if you have the <sys/uio.h> header file. */
+#define HAVE_SYS_UIO_H 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Define to 1 if you have the <windows.h> header file. */
+/* #undef HAVE_WINDOWS_H */
+
+/* Define to 1 if your processor stores words with the most significant byte
+   first (like Motorola and SPARC, unlike Intel and VAX). */
+/* #undef SNAPPY_IS_BIG_ENDIAN */
+
+#endif  // THIRD_PARTY_SNAPPY_OPENSOURCE_CMAKE_CONFIG_H_

deps/snappy/netbsd/snappy-stubs-public.h

@@ -0,0 +1,94 @@
+// Copyright 2011 Google Inc. All Rights Reserved.
+// Author: [email protected] (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_

deps/snappy/snappy.gyp

@@ -9,6 +9,7 @@
         ["OS=='solaris'", {"os_include": "solaris"}],
         ["OS=='win'",     {"os_include": "win32"}],
         ["OS=='freebsd'", {"os_include": "freebsd"}],
+        ["OS=='netbsd'",  {"os_include": "netbsd"}],
         ["OS=='openbsd'", {"os_include": "openbsd"}]
       ]
     },
@@ -55,6 +56,12 @@
           "-Wno-unused-function"
         ]
       }],
+      ["OS == 'netbsd'", {
+        "cflags": [
+          "-Wno-sign-compare",
+          "-Wno-unused-function"
+        ]
+      }],
       ["OS == 'openbsd'", {
         "cflags": [
           "-Wno-sign-compare",