Bazel: add support for building ngx_brotli with Bazel.

Change-Id: I1eb63fcd07d6ceffa329ba3cc6b82f3bb5c8a736
Signed-off-by: Piotr Sikora <piotrsikora@google.com>
Reviewed-on: https://nginx-review.googlesource.com/1022
Reviewed-by: Martin Maly <mmaly@google.com>

BUILD

diff --git a/BUILD b/BUILD
new file mode 100644
index 0000000..2cf1f69
--- /dev/null
+++ b/BUILD
@@ -0,0 +1,82 @@
+# Copyright (C) 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:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. 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 AUTHOR 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 AUTHOR 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"])  # BSD license
+
+exports_files(["LICENSE"])
+
+genrule(
+    name = "ngx_modules_c",
+    srcs = [
+        "//nginx:modules",
+    ],
+    outs = [
+        "ngx_modules.c",
+    ],
+    cmd = "cp -p $(<) $(@)",
+)
+
+cc_library(
+    name = "http_brotli_filter",
+    srcs = [
+        "src/ngx_http_brotli_filter_module.cc",
+    ],
+    defines = [
+        "NGX_HTTP_BROTLI_FILTER",
+    ],
+    visibility = [
+        "//visibility:public",
+    ],
+    deps = [
+        "//external:brotli_enc",
+        "//nginx:http",
+    ],
+)
+
+cc_library(
+    name = "http_brotli_static",
+    srcs = [
+        "src/ngx_http_brotli_static_module.c",
+    ],
+    defines = [
+        "NGX_HTTP_BROTLI_STATIC",
+    ],
+    visibility = [
+        "//visibility:public",
+    ],
+    deps = [
+        "//nginx:http",
+    ],
+)
+
+cc_binary(
+    name = "nginx",
+    srcs = [
+        "ngx_modules.c",
+    ],
+    deps = [
+        ":http_brotli_filter",
+        ":http_brotli_static",
+    ],
+)

config

diff --git a/config b/config
index b72dc17..90c04e1 100644
--- a/config
+++ b/config
@@ -35,7 +35,7 @@
                 $ngx_addon_dir/src/ngx_http_brotli_static_module.c"
 
 have=NGX_HTTP_GZIP . auto/have
-have=NGX_HTTP_BROTLI_STATIC_MODULE . auto/have
+have=NGX_HTTP_BROTLI_STATIC . auto/have
 
 if [ -n "$NGX_BROTLI_STATIC_MODULE_ONLY" ]; then
     return
@@ -119,4 +119,4 @@
 NGX_ADDON_SRCS="$NGX_ADDON_SRCS \
                 $ngx_addon_dir/src/ngx_http_brotli_filter_module.cc"
 
-have=NGX_HTTP_BROTLI_FILTER_MODULE . auto/have
+have=NGX_HTTP_BROTLI_FILTER . auto/have