Starting this from scratch

-) Basic workspace
-) Basic BUILD file with macros

.gitignore

@@ -103,3 +103,10 @@ artifacts/
 
 # IDE specific folder for JetBrains IDEs
 .idea/
+
+# Blaze files
+bazel-bin
+bazel-genfiles
+bazel-grpc
+bazel-out
+bazel-testlogs

WORKSPACE

@@ -0,0 +1,42 @@
+bind(
+    name = "nanopb",
+    actual = "//third_party/nanopb",
+)
+
+bind(
+    name = "libssl",
+    actual = "@submodule_boringssl//:ssl",
+)
+
+bind(
+    name = "zlib",
+    actual = "@submodule_zlib//:z",
+)
+
+bind(
+    name = "protobuf_clib",
+    actual = "@submodule_protobuf//:protoc_lib",
+)
+
+bind(
+    name = "protobuf_compiler",
+    actual = "@submodule_protobuf//:protoc_lib",
+)
+
+new_local_repository(
+    name = "submodule_boringssl",
+    path = "third_party/boringssl",
+    build_file = "third_party/boringssl/BUILD",
+)
+
+new_local_repository(
+    name = "submodule_zlib",
+    path = "third_party/zlib",
+    build_file = "third_party/zlib.BUILD",
+)
+
+new_local_repository(
+    name = "submodule_protobuf",
+    path = "third_party/protobuf",
+    build_file = "third_party/protobuf/BUILD",
+)

grpc-build-system.bzl

@@ -0,0 +1,31 @@
+def grpc_cc_library(name, srcs = [], hdrs = [], deps = [], standalone = False, language = "C++"):
+  copts = []
+  if language == "C":
+    copts = ["-std=c99"]
+  native.cc_library(
+    name = name,
+    srcs = srcs,
+    hdrs = hdrs,
+    deps = deps,
+    copts = copts,
+    includes = [
+        "include"
+    ]
+  )
+
+
+def nanopb():
+  native.cc_library(
+    name = "nanopb",
+    srcs = [
+      '//third_party/nanopb/pb_common.c',
+      '//third_party/nanopb/pb_decode.c',
+      '//third_party/nanopb/pb_encode.c',
+    ],
+    hdrs = [
+      '//third_party/nanopb/pb.h',
+      '//third_party/nanopb/pb_common.h',
+      '//third_party/nanopb/pb_decode.h',
+      '//third_party/nanopb/pb_encode.h',
+    ]
+  )

templates/BUILD.template

@@ -1,256 +0,0 @@
-%YAML 1.2
---- |
-  # GRPC Bazel BUILD file.
-  # This currently builds C, C++ and Objective-C code.
-  # This file has been automatically generated from a template file.
-  # Please look at the templates directory instead.
-  # This file can be regenerated from the template by running
-  # tools/buildgen/generate_projects.sh
-  
-  # Copyright 2015, Google Inc.
-  # All rights reserved.
-  #
-  # 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.
-  
-  licenses(["notice"])  # 3-clause BSD
-  
-  exports_files(["LICENSE"])
-  
-  package(default_visibility = ["//visibility:public"])
-  
-  <%!
-  def get_deps(target_dict):
-    deps = []
-    if target_dict.get('secure', False):
-      deps = [
-        "//external:libssl",
-      ]
-    if target_dict.get('build', None) == 'protoc':
-      deps.append("//external:protobuf_compiler")
-    if (target_dict['name'] == 'grpc++_unsecure' or
-        target_dict['name'] == 'grpc++' or
-        target_dict['name'] == 'grpc++_codegen_lib'):
-      deps.append("//external:protobuf_clib")
-    elif target_dict['name'] == 'grpc':
-      deps.append("//external:zlib")
-    for d in target_dict.get('deps', []):
-      if d.find('//') == 0 or d[0] == ':':
-        deps.append(d)
-      else:
-        deps.append(':%s' % (d))
-    return deps
-  %>
-
-  % for lib in libs:
-  % if lib.build in ("all", "protoc"):
-  ${cc_library(lib)}
-  % endif
-  % endfor
-  
-  % for lib in libs:
-  % if lib.name in ("grpc", "gpr"):
-  ${objc_library(lib)}
-  % endif
-  % endfor
-  
-  % for tgt in targets:
-  % if tgt.build == 'protoc':
-  ${cc_binary(tgt)}
-  % endif
-  % endfor
-  
-  <%def name="cc_library(lib)">
-  <%
-    lib_hdrs = lib.get("headers", [])
-    hdrs = [h for h in lib_hdrs if not h.startswith('third_party/nanopb')]
-    srcs = [s for s in lib.src if not s.startswith('third_party/nanopb')]
-    uses_nanopb = len(lib_hdrs) != len(hdrs) or len(srcs) != len(lib.src)
-  %>
-  cc_library(
-    name = "${lib.name}",
-    srcs = [
-  % for hdr in hdrs:
-      "${hdr}",
-  % endfor
-  % for src in srcs:
-      "${src}",
-  % endfor
-    ],
-    hdrs = [
-  % for hdr in lib.get("public_headers", []):
-      "${hdr}",
-  % endfor
-    ],
-    includes = [
-      "include",
-      ".",
-    ],
-    deps = [
-  % for dep in get_deps(lib):
-      "${dep}",
-  % endfor
-  % if uses_nanopb:
-      "//external:nanopb",
-  % endif
-    ],
-  % if lib.name in ("grpc", "grpc_unsecure"):
-    copts = [
-      "-std=gnu99",
-    ],
-  % endif
-  )
-  </%def>
-  
-  <%def name="objc_library(lib)">
-  <%
-    lib_hdrs = lib.get("headers", [])
-    hdrs = [h for h in lib_hdrs if not h.startswith('third_party/nanopb')]
-    srcs = [s for s in lib.src if not s.startswith('third_party/nanopb')]
-    uses_nanopb = len(lib_hdrs) != len(hdrs) or len(srcs) != len(lib.src)
-  %>
-  objc_library(
-    name = "${lib.name}_objc",
-    srcs = [
-  % for src in srcs:
-      "${src}",
-  % endfor
-    ],
-    hdrs = [
-  % for hdr in lib.get("public_headers", []):
-      "${hdr}",
-  % endfor
-  % for hdr in hdrs:
-      "${hdr}",
-  % endfor
-    ],
-    includes = [
-      "include",
-      ".",
-    ],
-    deps = [
-  % for dep in lib.get("deps", []):
-      ":${dep}_objc",
-  % endfor
-  % if lib.get('secure', False):
-      "//external:libssl_objc",
-  % endif
-  % if uses_nanopb:
-      "//external:nanopb",
-  % endif
-    ],
-  % if lib.get("baselib", false):
-    sdk_dylibs = ["libz"],
-  % endif
-  )
-  </%def>
-  
-  <%def name="cc_binary(tgt)">
-  cc_binary(
-    name = "${tgt.name}",
-    srcs = [
-  % for src in tgt.src:
-      "${src}",
-  % endfor
-    ],
-    deps = [
-  % for dep in get_deps(tgt):
-      "${dep}",
-  % endfor
-    ],
-  )
-  </%def>
-  
-  objc_path = "src/objective-c"
-  
-  rx_library_path = objc_path + "/RxLibrary"
-  
-  objc_library(
-    name = "rx_library",
-    hdrs = glob([
-      rx_library_path + "/*.h",
-      rx_library_path + "/transformations/*.h",
-    ]),
-    srcs = glob([
-      rx_library_path + "/*.m",
-      rx_library_path + "/transformations/*.m",
-    ]),
-    includes = [objc_path],
-    deps = [
-      ":rx_library_private",
-    ],
-  )
-  
-  objc_library(
-    name = "rx_library_private",
-    hdrs = glob([rx_library_path + "/private/*.h"]),
-    srcs = glob([rx_library_path + "/private/*.m"]),
-    visibility = ["//visibility:private"],
-  )
-  
-  objc_client_path = objc_path + "/GRPCClient"
-  
-  objc_library(
-    name = "grpc_client",
-    hdrs = glob([
-      objc_client_path + "/*.h",
-      objc_client_path + "/private/*.h",
-    ]),
-    srcs = glob([
-      objc_client_path + "/*.m",
-      objc_client_path + "/private/*.m",
-    ]),
-    includes = [objc_path],
-    bundles = [":gRPCCertificates"],
-    deps = [
-      ":grpc_objc",
-      ":rx_library",
-    ],
-  )
-  
-  objc_bundle_library(
-      # The choice of name is signicant here, since it determines the bundle name.
-      name = "gRPCCertificates",
-      resources = ["etc/roots.pem"],
-  )
-  
-  proto_objc_rpc_path = objc_path + "/ProtoRPC"
-  
-  objc_library(
-    name = "proto_objc_rpc",
-    hdrs = glob([
-      proto_objc_rpc_path + "/*.h",
-    ]),
-    srcs = glob([
-      proto_objc_rpc_path + "/*.m",
-    ]),
-    includes = [objc_path],
-    deps = [
-      ":grpc_client",
-      ":rx_library",
-      "//external:protobuf_objc",
-    ],
-  )

third_party/boringssl

@@ -1 +1 @@
-Subproject commit c880e42ba1c8032d4cdde2aba0541d8a9d9fa2e9
+Subproject commit d4f6204cf17ac99cfcbb2a6803483af650c88256

third_party/zlib.BUILD

@@ -0,0 +1,37 @@
+cc_library(
+  name = "z",
+  linkstatic = 1,
+  srcs = [
+    'adler32.c',
+    'compress.c',
+    'crc32.c',
+    'deflate.c',
+    'infback.c',
+    'inffast.c',
+    'inflate.c',
+    'inftrees.c',
+    'trees.c',
+    'uncompr.c',
+    'zutil.c',
+  ],
+  hdrs = [
+    'crc32.h',
+    'deflate.h',
+    'gzguts.h',
+    'inffast.h',
+    'inffixed.h',
+    'inflate.h',
+    'inftrees.h',
+    'trees.h',
+    'zconf.h',
+    'zlib.h',
+    'zutil.h',
+  ],
+  includes = [
+      'include',
+  ],
+  visibility = [
+    "//visibility:public",
+  ],
+)
+