Add draft BUILD files for the Bazel build system. Building with Bazel currently doesn't work, it results in this compile error:

INFO: Found 1 target...
ERROR: /home/marco/projects/fruit/BUILD:2:1: undeclared inclusion(s) in rule '//:fruit':
this rule is missing dependency declarations for the following files included by 'src/demangle_type_name.cpp':
  '/usr/lib64/gcc/x86_64-suse-linux/4.8/include/stdarg.h'
  '/usr/lib64/gcc/x86_64-suse-linux/4.8/include/stddef.h'
  '/usr/lib64/gcc/x86_64-suse-linux/4.8/include/stdint.h'.
Target //:fruit failed to build
INFO: Elapsed time: 0.808s, Critical Path: 0.38s

It's not clear if that's a Bazel issue or I'm missing something in the config.

2 files changed, 52 insertions, 0 deletions

diff --git a/configuration/bazel/fruit/CMakeLists.txt b/configuration/bazel/fruit/CMakeLists.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/configuration/bazel/fruit/CMakeLists.txt
diff --git a/configuration/bazel/fruit/impl/fruit-config-base.h b/configuration/bazel/fruit/impl/fruit-config-base.h
new file mode 100644
index 0000000..46c1bf1
--- /dev/null
+++ b/configuration/bazel/fruit/impl/fruit-config-base.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright 2014 Google Inc. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef FRUIT_CONFIG_BASE_H
+#define FRUIT_CONFIG_BASE_H
+
+// Look at the macros below and decide which to keep and which to comment out based on the compiler
+// and STL in use. Then comment this #error out.
+#error "You need to manually edit fruit-config-base.h to configure Fruit for Bazel."
+
+// Needed for all Clang versions (as of January 2016), not needed for GCC.
+// This can also be defined for GCC, but it slightly slows down compile time of code using Fruit.
+#define FRUIT_HAS_CLANG_ARBITRARY_OVERLOAD_RESOLUTION_BUG 1
+
+// Whether the compiler defines std::max_align_t.
+#define FRUIT_HAS_STD_MAX_ALIGN_T 1
+
+// Whether the compiler defines ::max_align_t.
+// Ignored if FRUIT_HAS_STD_MAX_ALIGN_T is set.
+#define FRUIT_HAS_MAX_ALIGN_T 1
+
+// Whether the compiler defines std::is_trivially_copyable.
+#define FRUIT_HAS_STD_IS_TRIVIALLY_COPYABLE 1
+
+// Whether the compiler defines __has_trivial_copy.
+// Ignored if FRUIT_HAS_STD_IS_TRIVIALLY_COPYABLE is set.
+#define FRUIT_HAS_HAS_TRIVIAL_COPY 1
+
+// Whether the compiler defines __is_trivially_copyable.
+// Ignored if FRUIT_HAS_STD_IS_TRIVIALLY_COPYABLE is set.
+#define FRUIT_HAS_IS_TRIVIALLY_COPYABLE 1
+
+// Whether typeid() is available. Typically, it is unless RTTI is disabled.
+#define FRUIT_HAS_TYPEID 1
+
+// Whether abi::__cxa_demangle() is available after including cxxabi.h.
+#define FRUIT_HAS_CXA_DEMANGLE 1
+
+#endif // FRUIT_CONFIG_BASE_H