Merge remote-tracking branch 'golden/master' into package-grpc-tools

9 files changed, 1678 insertions, 38 deletions

diff --git a/templates/CMakeLists.txt.template b/templates/CMakeLists.txt.template
index 2a514ed7b6..1628493d00 100644
--- a/templates/CMakeLists.txt.template
+++ b/templates/CMakeLists.txt.template
@@ -88,6 +88,7 @@
   option(gRPC_BUILD_TESTS "Build tests" OFF)
   option(gRPC_BUILD_CODEGEN "Build codegen" ON)
   option(gRPC_BUILD_CSHARP_EXT "Build C# extensions" ON)
+  option(gRPC_BACKWARDS_COMPATIBILITY_MODE "Build libraries that are binary compatible across a larger number of OS and libc versions" OFF)
 
   set(gRPC_INSTALL_default ON)
   if (NOT CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
@@ -164,6 +165,25 @@
     set(_gRPC_PROTOBUF_LIBRARY_NAME "libprotobuf")
   endif()
 
+  if(gRPC_BACKWARDS_COMPATIBILITY_MODE)
+    add_definitions(-DGPR_BACKWARDS_COMPATIBILITY_MODE)
+    if (_gRPC_PLATFORM_MAC)
+      # some C++11 constructs not supported before OS X 10.9
+      set(CMAKE_OSX_DEPLOYMENT_TARGET 10.9)
+    endif()
+  endif()
+
+  if (_gRPC_PLATFORM_LINUX OR _gRPC_PLATFORM_MAC)
+    # C core has C++ source code, but should not depend on libstc++ (for better portability).
+    # We need to use a few tricks to convince cmake to do that.
+    # https://stackoverflow.com/questions/15058403/how-to-stop-cmake-from-linking-against-libstdc
+    set(CMAKE_CXX_IMPLICIT_LINK_LIBRARIES "")
+    # Exceptions and RTTI must be off to avoid dependency on libstdc++
+    set(_gRPC_CORE_NOSTDCXX_FLAGS -fno-exceptions -fno-rtti)
+  else()
+    set(_gRPC_CORE_NOSTDCXX_FLAGS "")
+  endif()
+
   include(cmake/zlib.cmake)
   include(cmake/cares.cmake)
   include(cmake/protobuf.cmake)
@@ -403,7 +423,14 @@
     PRIVATE <%text>${_gRPC_PROTO_GENS_DIR}</%text>
   % endif
   )
-
+  % if lib.language in ['c', 'csharp']:
+    # avoid dependency on libstdc++
+    if (_gRPC_CORE_NOSTDCXX_FLAGS)
+      set_target_properties(${lib.name} PROPERTIES LINKER_LANGUAGE C)
+      # only use the flags for C++ source files
+      target_compile_options(${lib.name} PRIVATE <%text>$<$<COMPILE_LANGUAGE:CXX>:${_gRPC_CORE_NOSTDCXX_FLAGS}></%text>)
+    endif()
+  % endif
   % if len(get_deps(lib)) > 0:
   target_link_libraries(${lib.name}
   % for dep in get_deps(lib):
@@ -492,6 +519,14 @@
     ${dep}
   % endfor
   )
+
+  % if tgt.language in ['c', 'csharp']:
+    # avoid dependency on libstdc++
+    if (_gRPC_CORE_NOSTDCXX_FLAGS)
+      set_target_properties(${tgt.name} PROPERTIES LINKER_LANGUAGE C)
+      target_compile_options(${tgt.name} PRIVATE <%text>$<$<COMPILE_LANGUAGE:CXX>:${_gRPC_CORE_NOSTDCXX_FLAGS}></%text>)
+    endif()
+  % endif
   % endif
   </%def>
 
diff --git a/templates/Makefile.template b/templates/Makefile.template
index 50b81e5f9f..2e3d75d819 100644
--- a/templates/Makefile.template
+++ b/templates/Makefile.template
@@ -668,11 +668,20 @@
   LDLIBS_SECURE += $(addprefix -l, $(LIBS_SECURE))
   endif
 
+  # gpr .pc file
+  PC_NAME = gpr
+  PC_DESCRIPTION = gRPC platform support library
+  PC_CFLAGS =
+  PC_REQUIRES_PRIVATE = $(PC_REQUIRES_GPR)
+  PC_LIBS_PRIVATE = $(PC_LIBS_GPR)
+  PC_LIB = -lgpr
+  GPR_PC_FILE := $(CORE_PC_TEMPLATE)
+
   # grpc .pc file
   PC_NAME = gRPC
   PC_DESCRIPTION = high performance general RPC framework
   PC_CFLAGS =
-  PC_REQUIRES_PRIVATE = $(PC_REQUIRES_GRPC) $(PC_REQUIRES_SECURE)
+  PC_REQUIRES_PRIVATE = gpr $(PC_REQUIRES_GRPC) $(PC_REQUIRES_SECURE)
   PC_LIBS_PRIVATE = $(PC_LIBS_GRPC) $(PC_LIBS_SECURE)
   PC_LIB = -lgrpc
   GRPC_PC_FILE := $(CORE_PC_TEMPLATE)
@@ -681,7 +690,7 @@
   PC_NAME = gRPC unsecure
   PC_DESCRIPTION = high performance general RPC framework without SSL
   PC_CFLAGS =
-  PC_REQUIRES_PRIVATE = $(PC_REQUIRES_GRPC)
+  PC_REQUIRES_PRIVATE = gpr $(PC_REQUIRES_GRPC)
   PC_LIBS_PRIVATE = $(PC_LIBS_GRPC)
   PC_LIB = -lgrpc
   GRPC_UNSECURE_PC_FILE := $(CORE_PC_TEMPLATE)
@@ -976,9 +985,9 @@
   % endif
   % endfor
 
-  pc_c: $(LIBDIR)/$(CONFIG)/pkgconfig/grpc.pc
+  pc_c: $(LIBDIR)/$(CONFIG)/pkgconfig/grpc.pc $(LIBDIR)/$(CONFIG)/pkgconfig/gpr.pc
 
-  pc_c_unsecure: $(LIBDIR)/$(CONFIG)/pkgconfig/grpc_unsecure.pc
+  pc_c_unsecure: $(LIBDIR)/$(CONFIG)/pkgconfig/grpc_unsecure.pc $(LIBDIR)/$(CONFIG)/pkgconfig/gpr.pc
 
   pc_cxx: $(LIBDIR)/$(CONFIG)/pkgconfig/grpc++.pc
 
@@ -1199,6 +1208,11 @@
   	$(E) "[MAKE]    Generating $@"
   	$(Q) echo "$(CACHE_MK)" | tr , '\n' >$@
 
+  $(LIBDIR)/$(CONFIG)/pkgconfig/gpr.pc:
+  	$(E) "[MAKE]    Generating $@"
+  	$(Q) mkdir -p $(@D)
+  	$(Q) echo "$(GPR_PC_FILE)" | tr , '\n' >$@
+
   $(LIBDIR)/$(CONFIG)/pkgconfig/grpc.pc:
   	$(E) "[MAKE]    Generating $@"
   	$(Q) mkdir -p $(@D)
@@ -1397,6 +1411,7 @@
   install-pkg-config_c: pc_c pc_c_unsecure
   	$(E) "[INSTALL] Installing C pkg-config files"
   	$(Q) $(INSTALL) -d $(prefix)/lib/pkgconfig
+  	$(Q) $(INSTALL) -m 0644 $(LIBDIR)/$(CONFIG)/pkgconfig/gpr.pc $(prefix)/lib/pkgconfig/gpr.pc
   	$(Q) $(INSTALL) -m 0644 $(LIBDIR)/$(CONFIG)/pkgconfig/grpc.pc $(prefix)/lib/pkgconfig/grpc.pc
   	$(Q) $(INSTALL) -m 0644 $(LIBDIR)/$(CONFIG)/pkgconfig/grpc_unsecure.pc $(prefix)/lib/pkgconfig/grpc_unsecure.pc
 
diff --git a/templates/README.md b/templates/README.md
index c837b5b260..a7aeec26c7 100644
--- a/templates/README.md
+++ b/templates/README.md
@@ -1,9 +1,13 @@
 # Regenerating project files
 
-Prerequisites: `python`, `pip install mako`, `go`
+Prerequisites
+- `python`
+- `pip install mako` (the template processor)
+- `pip install pyyaml` (to read the yaml files)
+- `go` (required by boringssl dependency)
 
 ```
-# Regenerate the projects files using templates
+# Regenerate the projects files (and other generated files) using templates
 tools/buildgen/generate_projects.sh
 ```
 
@@ -19,25 +23,13 @@ So instead we decided to work the following way:
 targets and files needed to build grpc and its tests, as well as a basic system
 for dependency description.
 
-* Each project file (Makefile, Visual Studio project files, Bazel's BUILD) is
-a [YAML](http://yaml.org) file used by the `build.yaml` file to generate the
-final output file.
+* Most of the build systems supported by gRPC (e.g. Makefile, cmake, XCode) have a template defined in this directory. The templates use the information from the `build.yaml` file to generate the project files specific to a given build system.
 
 This way we can maintain as many project system as we see fit, without having
 to manually maintain them when we add or remove new code to the repository.
 Only the structure of the project file is relevant to the template. The actual
 list of source code and targets isn't.
 
-We currently have template files for GNU Make, Visual Studio 2013,
-[Bazel](http://bazel.io) and [gyp](https://gyp.gsrc.io/) (albeit only for
-Node.js). In the future, we
-would like to expand to also generate [cmake](https://cmake.org)
-project files, XCode project files, and an Android.mk file allowing to compile
-gRPC using Android's NDK.
-
-We'll gladly accept contribution that'd create additional project files
-using that system.
-
 # Structure of `build.yaml`
 
 The `build.yaml` file has the following structure:
@@ -87,7 +79,6 @@ src:                      # list of files to compile
 secure: boolean,          # see below
 baselib: boolean,         # this is a low level library that has system
                           # dependencies
-vs_project_guid: '{...}', # Visual Studio's unique guid for that project
 filegroups:               # list of filegroups to merge to that project
                           # note that this will be expanded automatically
 deps:                     # list of libraries this target depends on
@@ -95,12 +86,6 @@ deps_linkage: "..."       # "static"  or "dynamic". Used by the Makefile only to
                           # determine the way dependencies are linkned. Defaults
                           # to "dynamic".
 dll: "..."                # see below.
-dll_def: "..."            # Visual Studio's dll definition file.
-vs_props:                 # List of property sheets to attach to that project.
-vs_config_type: "..."     # DynamicLibrary/StaticLibrary. Used only when
-                          # creating a library. Specifies if we're building a
-                          # static library or a dll. Use in conjunction with `dll_def`.
-vs_packages:              # List of nuget packages this project depends on.
 ```
 
 ## The `"build"` tag
@@ -137,23 +122,17 @@ protobuf is for `"c++"` ones.
 
 ## The `"dll"` tag
 
-Used only by Visual Studio's project files. "true" means the project will be
+Currently only used by cmake. "true" means the project will be
 built with both static and dynamic runtimes. "false" means it'll only be built
 with static runtime. "only" means it'll only be built with the dll runtime.
 
-## The `"dll_def"` tag
-
-Specifies the visual studio's dll definition file. When creating a DLL, you
-sometimes (not always) need a def file (see grpc.def).
-
 
 # The template system
 
 We're currently using the [mako templates](http://www.makotemplates.org/)
 renderer. That choice enables us to simply render text files without dragging
 with us a lot of other features. Feel free to explore the current templates
-in that directory. The simplest one is probably [BUILD.template](BUILD.template)
-which is used to create the [Bazel](http://bazel.io/) project file.
+in that directory.
 
 ## The renderer engine
 
diff --git a/templates/gRPC-Core.podspec.template b/templates/gRPC-Core.podspec.template
index 5098f351db..98b6344a4b 100644
--- a/templates/gRPC-Core.podspec.template
+++ b/templates/gRPC-Core.podspec.template
@@ -174,8 +174,9 @@
       ss.header_mappings_dir = '.'
       ss.libraries = 'z'
       ss.dependency "#{s.name}/Interface", version
-      ss.dependency 'BoringSSL', '~> 10.0'
+      ss.dependency 'BoringSSL-GRPC', '0.0.2'
       ss.dependency 'nanopb', '~> 0.3'
+      ss.compiler_flags = '-DGRPC_SHADOW_BORINGSSL_SYMBOLS'
 
       # To save you from scrolling, this is the last part of the podspec.
       ss.source_files = ${ruby_multiline_list(grpc_private_files(libs), 22)}
@@ -222,5 +223,6 @@
     s.prepare_command = <<-END_OF_COMMAND
       find src/core/ -type f ! -path '*.grpc_back' -print0 | xargs -0 -L1 sed -E -i'.grpc_back' 's;#include "(pb(_.*)?\\.h)";#include <nanopb/\\1>;g'
       find src/core/ -type f -path '*.grpc_back' -print0 | xargs -0 rm
+      find src/core/ -type f \\( -path '*.h' -or -path '*.cc' \\) -print0 | xargs -0 -L1 sed -E -i'.grpc_back' 's;#include <openssl/;#include <openssl_grpc/;g'
     END_OF_COMMAND
   end
diff --git a/templates/src/core/tsi/grpc_shadow_boringssl.h.template b/templates/src/core/tsi/grpc_shadow_boringssl.h.template
new file mode 100644
index 0000000000..0b5e612881
--- /dev/null
+++ b/templates/src/core/tsi/grpc_shadow_boringssl.h.template
@@ -0,0 +1,40 @@
+%YAML 1.2
+--- |
+  <%!
+  def expand_symbol_list(symbol_list):
+      return '\n'.join('#define %s GRPC_SHADOW_%s' % (symbol, symbol) for symbol in symbol_list)
+  %>
+  /*
+   *
+   * Copyright 2018 gRPC authors.
+   *
+   * 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.
+   *
+   */
+
+  // This file is autogenerated from a template file. Please make
+  // modifications to
+  // `templates/src/objective-c/tsi/grpc_shadow_boringssl.h.template`
+  // instead. This file can be regenerated from the template by running
+  // `tools/buildgen/generate_projects.sh`.
+
+  #ifndef GRPC_CORE_TSI_GRPC_SHADOW_BORINGSSL_H
+  #define GRPC_CORE_TSI_GRPC_SHADOW_BORINGSSL_H
+
+  #ifdef GRPC_SHADOW_BORINGSSL_SYMBOLS
+  
+  ${expand_symbol_list(settings.grpc_shadow_boringssl_symbols)}
+
+  #endif /* GRPC_SHADOW_BORINGSSL_SYMBOLS */
+
+  #endif /* GRPC_CORE_TSI_GRPC_SHADOW_BORINGSSL_H */
diff --git a/templates/src/csharp/Grpc.Core/Internal/NativeMethods.Generated.cs.template b/templates/src/csharp/Grpc.Core/Internal/NativeMethods.Generated.cs.template
index 8ce2a57323..774fc2c56f 100644
--- a/templates/src/csharp/Grpc.Core/Internal/NativeMethods.Generated.cs.template
+++ b/templates/src/csharp/Grpc.Core/Internal/NativeMethods.Generated.cs.template
@@ -73,7 +73,7 @@
       'void grpcsharp_redirect_log(GprLogDelegate callback)',
       'CallCredentialsSafeHandle grpcsharp_metadata_credentials_create_from_plugin(NativeMetadataInterceptor interceptor)',
       'void grpcsharp_metadata_credentials_notify_from_plugin(IntPtr callbackPtr, IntPtr userData, MetadataArraySafeHandle metadataArray, StatusCode statusCode, string errorDetails)',
-      'ServerCredentialsSafeHandle grpcsharp_ssl_server_credentials_create(string pemRootCerts, string[] keyCertPairCertChainArray, string[] keyCertPairPrivateKeyArray, UIntPtr numKeyCertPairs, int forceClientAuth)',
+      'ServerCredentialsSafeHandle grpcsharp_ssl_server_credentials_create(string pemRootCerts, string[] keyCertPairCertChainArray, string[] keyCertPairPrivateKeyArray, UIntPtr numKeyCertPairs, SslClientCertificateRequestType clientCertificateRequest)',
       'void grpcsharp_server_credentials_release(IntPtr credentials)',
       'ServerSafeHandle grpcsharp_server_create(ChannelArgsSafeHandle args)',
       'void grpcsharp_server_register_completion_queue(ServerSafeHandle server, CompletionQueueSafeHandle cq)',
diff --git a/templates/src/objective-c/BoringSSL-GRPC.podspec.template b/templates/src/objective-c/BoringSSL-GRPC.podspec.template
new file mode 100644
index 0000000000..2b3bb8d97a
--- /dev/null
+++ b/templates/src/objective-c/BoringSSL-GRPC.podspec.template
@@ -0,0 +1,1562 @@
+%YAML 1.2
+--- |
+  <%!
+  def expand_symbol_list(symbol_list):
+      return ',\n    '.join("'#define %s GRPC_SHADOW_%s'" % (symbol, symbol) for symbol in symbol_list)
+  %>
+  # This file has been automatically generated from a template file.
+  # Please make modifications to
+  # `templates/src/objective-c/BoringSSL-GRPC.podspec.template` instead. This
+  # file can be regenerated from the template by running
+  # `tools/buildgen/generate_projects.sh`.
+
+  # BoringSSL CocoaPods podspec
+
+  # 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.
+
+  Pod::Spec.new do |s|
+    s.name     = 'BoringSSL-GRPC'
+    version = '0.0.2'
+    s.version  = version
+    s.summary  = 'BoringSSL is a fork of OpenSSL that is designed to meet Google\'s needs.'
+    # Adapted from the homepage:
+    s.description = <<-DESC
+      BoringSSL is a fork of OpenSSL that is designed to meet Google's needs.
+
+      Although BoringSSL is an open source project, it is not intended for general use, as OpenSSL is.
+      We don't recommend that third parties depend upon it. Doing so is likely to be frustrating
+      because there are no guarantees of API stability. Only the latest version of this pod is
+      supported, and every new version is a new major version.
+
+      We update Google libraries and programs that use BoringSSL as needed when deciding to make API
+      changes. This allows us to mostly avoid compromises in the name of compatibility. It works for
+      us, but it may not work for you.
+
+      As a Cocoapods pod, it has the advantage over OpenSSL's pods that the library doesn't need to
+      be precompiled. This eliminates the 10 - 20 minutes of wait the first time a user does "pod
+      install", lets it be used as a dynamic framework (pending solution of Cocoapods' issue #4605),
+      and works with bitcode automatically. It's also thought to be smaller than OpenSSL (which takes
+      1MB - 2MB per ARM architecture), but we don't have specific numbers yet.
+
+      BoringSSL arose because Google used OpenSSL for many years in various ways and, over time, built
+      up a large number of patches that were maintained while tracking upstream OpenSSL. As Google's
+      product portfolio became more complex, more copies of OpenSSL sprung up and the effort involved
+      in maintaining all these patches in multiple places was growing steadily.
+
+      Currently BoringSSL is the SSL library in Chrome/Chromium, Android (but it's not part of the
+      NDK) and a number of other apps/programs.
+    DESC
+    s.homepage = 'https://github.com/google/boringssl'
+    s.license  = { :type => 'Mixed', :file => 'LICENSE' }
+    # "The name and email addresses of the library maintainers, not the Podspec maintainer."
+    s.authors  = 'Adam Langley', 'David Benjamin', 'Matt Braithwaite'
+
+    s.source = {
+      :git => 'https://github.com/google/boringssl.git',
+      :commit => "b29b21a81b32ec273f118f589f46d56ad3332420",
+    }
+
+    s.ios.deployment_target = '5.0'
+    s.osx.deployment_target = '10.7'
+
+    name = 'openssl_grpc'
+
+    # When creating a dynamic framework, name it openssl.framework instead of BoringSSL.framework.
+    # This lets users write their includes like `#include <openssl/ssl.h>` as opposed to `#include
+    # <BoringSSL/ssl.h>`.
+    s.module_name = name
+
+    # When creating a dynamic framework, copy the headers under `include/openssl/` into the root of
+    # the `Headers/` directory of the framework (i.e., not under `Headers/include/openssl`).
+    #
+    # TODO(jcanizales): Debug why this doesn't work on macOS.
+    s.header_mappings_dir = 'include/openssl'
+
+    # The above has an undesired effect when creating a static library: It forces users to write
+    # includes like `#include <BoringSSL/ssl.h>`. `s.header_dir` adds a path prefix to that, and
+    # because Cocoapods lets omit the pod name when including headers of static libraries, the
+    # following lets users write `#include <openssl/ssl.h>`.
+    s.header_dir = name
+
+    # The module map and umbrella header created automatically by Cocoapods don't work for C libraries
+    # like this one. The following file, and a correct umbrella header, are created on the fly by the
+    # `prepare_command` of this pod.
+    s.module_map = 'include/openssl/BoringSSL.modulemap'
+
+    # We don't need to inhibit all warnings; only -Wno-shorten-64-to-32. But Cocoapods' linter doesn't
+    # want that for some reason.
+    s.compiler_flags = '-DOPENSSL_NO_ASM', '-GCC_WARN_INHIBIT_ALL_WARNINGS', '-w'
+    s.requires_arc = false
+
+    # Like many other C libraries, BoringSSL has its public headers under `include/<libname>/` and its
+    # sources and private headers in other directories outside `include/`. Cocoapods' linter doesn't
+    # allow any header to be listed outside the `header_mappings_dir` (even though doing so works in
+    # practice). Because we need our `header_mappings_dir` to be `include/openssl/` for the reason
+    # mentioned above, we work around the linter limitation by dividing the pod into two subspecs, one
+    # for public headers and the other for implementation. Each gets its own `header_mappings_dir`,
+    # making the linter happy.
+    s.subspec 'Interface' do |ss|
+      ss.header_mappings_dir = 'include/openssl'
+      ss.source_files = 'include/openssl/*.h'
+    end
+    s.subspec 'Implementation' do |ss|
+      ss.header_mappings_dir = '.'
+      ss.source_files = 'ssl/*.{h,cc}',
+                        'ssl/**/*.{h,cc}',
+                        '*.{h,c}',
+                        'crypto/*.{h,c}',
+                        'crypto/**/*.{h,c}',
+                        'third_party/fiat/*.{h,c}'
+      ss.private_header_files = 'ssl/*.h',
+                                'ssl/**/*.h',
+                                '*.h',
+                                'crypto/*.h',
+                                'crypto/**/*.h'
+      # bcm.c includes other source files, creating duplicated symbols. Since it is not used, we
+      # explicitly exclude it from the pod.
+      # TODO (mxyan): Work with BoringSSL team to remove this hack.
+      ss.exclude_files = 'crypto/fipsmodule/bcm.c',
+                         '**/*_test.*',
+                         '**/test_*.*',
+                         '**/test/*.*'
+
+      ss.dependency "#{s.name}/Interface", version
+    end
+
+    s.prepare_command = <<-END_OF_COMMAND
+      # Add a module map and an umbrella header
+      cat > include/openssl/umbrella.h <<EOF
+        #include "ssl.h"
+        #include "crypto.h"
+        #include "aes.h"
+        /* The following macros are defined by base.h. The latter is the first file included by the    
+           other headers. */    
+        #if defined(OPENSSL_ARM) || defined(OPENSSL_AARCH64)    
+        #  include "arm_arch.h"   
+        #endif
+        #include "asn1.h"
+        #include "asn1_mac.h"
+        #include "asn1t.h"
+        #include "blowfish.h"
+        #include "cast.h"
+        #include "chacha.h"
+        #include "cmac.h"
+        #include "conf.h"
+        #include "cpu.h"
+        #include "curve25519.h"
+        #include "des.h"
+        #include "dtls1.h"
+        #include "hkdf.h"
+        #include "md4.h"
+        #include "md5.h"
+        #include "obj_mac.h"
+        #include "objects.h"
+        #include "opensslv.h"
+        #include "ossl_typ.h"
+        #include "pkcs12.h"
+        #include "pkcs7.h"
+        #include "pkcs8.h"
+        #include "poly1305.h"
+        #include "rand.h"
+        #include "rc4.h"
+        #include "ripemd.h"
+        #include "safestack.h"
+        #include "srtp.h"
+        #include "x509.h"
+        #include "x509v3.h"
+      EOF
+      cat > include/openssl/BoringSSL.modulemap <<EOF
+        framework module openssl {
+          umbrella header "umbrella.h"
+          textual header "arm_arch.h"
+          export *
+          module * { export * }
+        }
+      EOF
+
+      # This is a bit ridiculous, but requiring people to install Go in order to build is slightly
+      # more ridiculous IMO.
+      # TODO(jcanizales): Translate err_data_generate.go into a Bash or Ruby script.
+      cat > err_data.c <<EOF
+        /* Copyright (c) 2015, Google Inc.
+         *
+         * Permission to use, copy, modify, and/or distribute this software for any
+         * purpose with or without fee is hereby granted, provided that the above
+         * copyright notice and this permission notice appear in all copies.
+         *
+         * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+         * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+         * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+         * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+         * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+         * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+         * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
+
+         /* This file was generated by err_data_generate.go. */
+
+        #include <openssl/base.h>
+        #include <openssl/err.h>
+        #include <openssl/type_check.h>
+
+
+        OPENSSL_COMPILE_ASSERT(ERR_LIB_NONE == 1, library_values_changed_1);
+        OPENSSL_COMPILE_ASSERT(ERR_LIB_SYS == 2, library_values_changed_2);
+        OPENSSL_COMPILE_ASSERT(ERR_LIB_BN == 3, library_values_changed_3);
+        OPENSSL_COMPILE_ASSERT(ERR_LIB_RSA == 4, library_values_changed_4);
+        OPENSSL_COMPILE_ASSERT(ERR_LIB_DH == 5, library_values_changed_5);
+        OPENSSL_COMPILE_ASSERT(ERR_LIB_EVP == 6, library_values_changed_6);
+        OPENSSL_COMPILE_ASSERT(ERR_LIB_BUF == 7, library_values_changed_7);
+        OPENSSL_COMPILE_ASSERT(ERR_LIB_OBJ == 8, library_values_changed_8);
+        OPENSSL_COMPILE_ASSERT(ERR_LIB_PEM == 9, library_values_changed_9);
+        OPENSSL_COMPILE_ASSERT(ERR_LIB_DSA == 10, library_values_changed_10);
+        OPENSSL_COMPILE_ASSERT(ERR_LIB_X509 == 11, library_values_changed_11);
+        OPENSSL_COMPILE_ASSERT(ERR_LIB_ASN1 == 12, library_values_changed_12);
+        OPENSSL_COMPILE_ASSERT(ERR_LIB_CONF == 13, library_values_changed_13);
+        OPENSSL_COMPILE_ASSERT(ERR_LIB_CRYPTO == 14, library_values_changed_14);
+        OPENSSL_COMPILE_ASSERT(ERR_LIB_EC == 15, library_values_changed_15);
+        OPENSSL_COMPILE_ASSERT(ERR_LIB_SSL == 16, library_values_changed_16);
+        OPENSSL_COMPILE_ASSERT(ERR_LIB_BIO == 17, library_values_changed_17);
+        OPENSSL_COMPILE_ASSERT(ERR_LIB_PKCS7 == 18, library_values_changed_18);
+        OPENSSL_COMPILE_ASSERT(ERR_LIB_PKCS8 == 19, library_values_changed_19);
+        OPENSSL_COMPILE_ASSERT(ERR_LIB_X509V3 == 20, library_values_changed_20);
+        OPENSSL_COMPILE_ASSERT(ERR_LIB_RAND == 21, library_values_changed_21);
+        OPENSSL_COMPILE_ASSERT(ERR_LIB_ENGINE == 22, library_values_changed_22);
+        OPENSSL_COMPILE_ASSERT(ERR_LIB_OCSP == 23, library_values_changed_23);
+        OPENSSL_COMPILE_ASSERT(ERR_LIB_UI == 24, library_values_changed_24);
+        OPENSSL_COMPILE_ASSERT(ERR_LIB_COMP == 25, library_values_changed_25);
+        OPENSSL_COMPILE_ASSERT(ERR_LIB_ECDSA == 26, library_values_changed_26);
+        OPENSSL_COMPILE_ASSERT(ERR_LIB_ECDH == 27, library_values_changed_27);
+        OPENSSL_COMPILE_ASSERT(ERR_LIB_HMAC == 28, library_values_changed_28);
+        OPENSSL_COMPILE_ASSERT(ERR_LIB_DIGEST == 29, library_values_changed_29);
+        OPENSSL_COMPILE_ASSERT(ERR_LIB_CIPHER == 30, library_values_changed_30);
+        OPENSSL_COMPILE_ASSERT(ERR_LIB_HKDF == 31, library_values_changed_31);
+        OPENSSL_COMPILE_ASSERT(ERR_LIB_USER == 32, library_values_changed_32);
+        OPENSSL_COMPILE_ASSERT(ERR_NUM_LIBS == 33, library_values_changed_num);
+
+        const uint32_t kOpenSSLReasonValues[] = {
+            0xc320838,
+            0xc328852,
+            0xc330861,
+            0xc338871,
+            0xc340880,
+            0xc348899,
+            0xc3508a5,
+            0xc3588c2,
+            0xc3608e2,
+            0xc3688f0,
+            0xc370900,
+            0xc37890d,
+            0xc38091d,
+            0xc388928,
+            0xc39093e,
+            0xc39894d,
+            0xc3a0961,
+            0xc3a8845,
+            0xc3b00ea,
+            0xc3b88d4,
+            0x10320845,
+            0x10329513,
+            0x1033151f,
+            0x10339538,
+            0x1034154b,
+            0x10348eed,
+            0x10350c5e,
+            0x1035955e,
+            0x10361573,
+            0x10369586,
+            0x103715a5,
+            0x103795be,
+            0x103815d3,
+            0x103895f1,
+            0x10391600,
+            0x1039961c,
+            0x103a1637,
+            0x103a9646,
+            0x103b1662,
+            0x103b967d,
+            0x103c1694,
+            0x103c80ea,
+            0x103d16a5,
+            0x103d96b9,
+            0x103e16d8,
+            0x103e96e7,
+            0x103f16fe,
+            0x103f9711,
+            0x10400c22,
+            0x10409724,
+            0x10411742,
+            0x10419755,
+            0x1042176f,
+            0x1042977f,
+            0x10431793,
+            0x104397a9,
+            0x104417c1,
+            0x104497d6,
+            0x104517ea,
+            0x104597fc,
+            0x104605fb,
+            0x1046894d,
+            0x10471811,
+            0x10479828,
+            0x1048183d,
+            0x1048984b,
+            0x10490e4f,
+            0x14320c05,
+            0x14328c13,
+            0x14330c22,
+            0x14338c34,
+            0x143400ac,
+            0x143480ea,
+            0x18320083,
+            0x18328f43,
+            0x183300ac,
+            0x18338f59,
+            0x18340f6d,
+            0x183480ea,
+            0x18350f82,
+            0x18358f9a,
+            0x18360faf,
+            0x18368fc3,
+            0x18370fe7,
+            0x18378ffd,
+            0x18381011,
+            0x18389021,
+            0x18390a73,
+            0x18399031,
+            0x183a1059,
+            0x183a907f,
+            0x183b0c6a,
+            0x183b90b4,
+            0x183c10c6,
+            0x183c90d1,
+            0x183d10e1,
+            0x183d90f2,
+            0x183e1103,
+            0x183e9115,
+            0x183f113e,
+            0x183f9157,
+            0x1840116f,
+            0x184086d3,
+            0x184110a2,
+            0x1841906d,
+            0x1842108c,
+            0x18429046,
+            0x20321196,
+            0x243211a2,
+            0x24328993,
+            0x243311b4,
+            0x243391c1,
+            0x243411ce,
+            0x243491e0,
+            0x243511ef,
+            0x2435920c,
+            0x24361219,
+            0x24369227,
+            0x24371235,
+            0x24379243,
+            0x2438124c,
+            0x24389259,
+            0x2439126c,
+            0x28320c52,
+            0x28328c6a,
+            0x28330c22,
+            0x28338c7d,
+            0x28340c5e,
+            0x283480ac,
+            0x283500ea,
+            0x2c322c30,
+            0x2c329283,
+            0x2c332c3e,
+            0x2c33ac50,
+            0x2c342c64,
+            0x2c34ac76,
+            0x2c352c91,
+            0x2c35aca3,
+            0x2c362cb6,
+            0x2c36832d,
+            0x2c372cc3,
+            0x2c37acd5,
+            0x2c382cfa,
+            0x2c38ad11,
+            0x2c392d1f,
+            0x2c39ad2f,
+            0x2c3a2d41,
+            0x2c3aad55,
+            0x2c3b2d66,
+            0x2c3bad85,
+            0x2c3c1295,
+            0x2c3c92ab,
+            0x2c3d2d99,
+            0x2c3d92c4,
+            0x2c3e2db6,
+            0x2c3eadc4,
+            0x2c3f2ddc,
+            0x2c3fadf4,
+            0x2c402e01,
+            0x2c409196,
+            0x2c412e12,
+            0x2c41ae25,
+            0x2c42116f,
+            0x2c42ae36,
+            0x2c430720,
+            0x2c43ad77,
+            0x2c442ce8,
+            0x30320000,
+            0x30328015,
+            0x3033001f,
+            0x30338038,
+            0x3034004a,
+            0x30348064,
+            0x3035006b,
+            0x30358083,
+            0x30360094,
+            0x303680ac,
+            0x303700b9,
+            0x303780c8,
+            0x303800ea,
+            0x303880f7,
+            0x3039010a,
+            0x30398125,
+            0x303a013a,
+            0x303a814e,
+            0x303b0162,
+            0x303b8173,
+            0x303c018c,
+            0x303c81a9,
+            0x303d01b7,
+            0x303d81cb,
+            0x303e01db,
+            0x303e81f4,
+            0x303f0204,
+            0x303f8217,
+            0x30400226,
+            0x30408232,
+            0x30410247,
+            0x30418257,
+            0x3042026e,
+            0x3042827b,
+            0x3043028e,
+            0x3043829d,
+            0x304402b2,
+            0x304482d3,
+            0x304502e6,
+            0x304582f9,
+            0x30460312,
+            0x3046832d,
+            0x3047034a,
+            0x30478363,
+            0x30480371,
+            0x30488382,
+            0x30490391,
+            0x304983a9,
+            0x304a03bb,
+            0x304a83cf,
+            0x304b03ee,
+            0x304b8401,
+            0x304c040c,
+            0x304c841d,
+            0x304d0429,
+            0x304d843f,
+            0x304e044d,
+            0x304e8463,
+            0x304f0475,
+            0x304f8487,
+            0x3050049a,
+            0x305084ad,
+            0x305104be,
+            0x305184ce,
+            0x305204e6,
+            0x305284fb,
+            0x30530513,
+            0x30538527,
+            0x3054053f,
+            0x30548558,
+            0x30550571,
+            0x3055858e,
+            0x30560599,
+            0x305685b1,
+            0x305705c1,
+            0x305785d2,
+            0x305805e5,
+            0x305885fb,
+            0x30590604,
+            0x30598619,
+            0x305a062c,
+            0x305a863b,
+            0x305b065b,
+            0x305b866a,
+            0x305c068b,
+            0x305c86a7,
+            0x305d06b3,
+            0x305d86d3,
+            0x305e06ef,
+            0x305e8700,
+            0x305f0716,
+            0x305f8720,
+            0x34320b63,
+            0x34328b77,
+            0x34330b94,
+            0x34338ba7,
+            0x34340bb6,
+            0x34348bef,
+            0x34350bd3,
+            0x3c320083,
+            0x3c328ca7,
+            0x3c330cc0,
+            0x3c338cdb,
+            0x3c340cf8,
+            0x3c348d22,
+            0x3c350d3d,
+            0x3c358d63,
+            0x3c360d7c,
+            0x3c368d94,
+            0x3c370da5,
+            0x3c378db3,
+            0x3c380dc0,
+            0x3c388dd4,
+            0x3c390c6a,
+            0x3c398de8,
+            0x3c3a0dfc,
+            0x3c3a890d,
+            0x3c3b0e0c,
+            0x3c3b8e27,
+            0x3c3c0e39,
+            0x3c3c8e6c,
+            0x3c3d0e76,
+            0x3c3d8e8a,
+            0x3c3e0e98,
+            0x3c3e8ebd,
+            0x3c3f0c93,
+            0x3c3f8ea6,
+            0x3c4000ac,
+            0x3c4080ea,
+            0x3c410d13,
+            0x3c418d52,
+            0x3c420e4f,
+            0x403218a4,
+            0x403298ba,
+            0x403318e8,
+            0x403398f2,
+            0x40341909,
+            0x40349927,
+            0x40351937,
+            0x40359949,
+            0x40361956,
+            0x40369962,
+            0x40371977,
+            0x40379989,
+            0x40381994,
+            0x403899a6,
+            0x40390eed,
+            0x403999b6,
+            0x403a19c9,
+            0x403a99ea,
+            0x403b19fb,
+            0x403b9a0b,
+            0x403c0064,
+            0x403c8083,
+            0x403d1a8f,
+            0x403d9aa5,
+            0x403e1ab4,
+            0x403e9aec,
+            0x403f1b06,
+            0x403f9b14,
+            0x40401b29,
+            0x40409b3d,
+            0x40411b5a,
+            0x40419b75,
+            0x40421b8e,
+            0x40429ba1,
+            0x40431bb5,
+            0x40439bcd,
+            0x40441be4,
+            0x404480ac,
+            0x40451bf9,
+            0x40459c0b,
+            0x40461c2f,
+            0x40469c4f,
+            0x40471c5d,
+            0x40479c84,
+            0x40481cc1,
+            0x40489cda,
+            0x40491cf1,
+            0x40499d0b,
+            0x404a1d22,
+            0x404a9d40,
+            0x404b1d58,
+            0x404b9d6f,
+            0x404c1d85,
+            0x404c9d97,
+            0x404d1db8,
+            0x404d9dda,
+            0x404e1dee,
+            0x404e9dfb,
+            0x404f1e28,
+            0x404f9e51,
+            0x40501e8c,
+            0x40509ea0,
+            0x40511ebb,
+            0x40521ecb,
+            0x40529eef,
+            0x40531f07,
+            0x40539f1a,
+            0x40541f2f,
+            0x40549f52,
+            0x40551f60,
+            0x40559f7d,
+            0x40561f8a,
+            0x40569fa3,
+            0x40571fbb,
+            0x40579fce,
+            0x40581fe3,
+            0x4058a00a,
+            0x40592039,
+            0x4059a066,
+            0x405a207a,
+            0x405aa08a,
+            0x405b20a2,
+            0x405ba0b3,
+            0x405c20c6,
+            0x405ca105,
+            0x405d2112,
+            0x405da129,
+            0x405e2167,
+            0x405e8ab1,
+            0x405f2188,
+            0x405fa195,
+            0x406021a3,
+            0x4060a1c5,
+            0x40612209,
+            0x4061a241,
+            0x40622258,
+            0x4062a269,
+            0x4063227a,
+            0x4063a28f,
+            0x406422a6,
+            0x4064a2d2,
+            0x406522ed,
+            0x4065a304,
+            0x4066231c,
+            0x4066a346,
+            0x40672371,
+            0x4067a392,
+            0x406823b9,
+            0x4068a3da,
+            0x4069240c,
+            0x4069a43a,
+            0x406a245b,
+            0x406aa47b,
+            0x406b2603,
+            0x406ba626,
+            0x406c263c,
+            0x406ca8b7,
+            0x406d28e6,
+            0x406da90e,
+            0x406e293c,
+            0x406ea989,
+            0x406f29a8,
+            0x406fa9e0,
+            0x407029f3,
+            0x4070aa10,
+            0x40710800,
+            0x4071aa22,
+            0x40722a35,
+            0x4072aa4e,
+            0x40732a66,
+            0x40739482,
+            0x40742a7a,
+            0x4074aa94,
+            0x40752aa5,
+            0x4075aab9,
+            0x40762ac7,
+            0x40769259,
+            0x40772aec,
+            0x4077ab0e,
+            0x40782b29,
+            0x4078ab62,
+            0x40792b79,
+            0x4079ab8f,
+            0x407a2b9b,
+            0x407aabae,
+            0x407b2bc3,
+            0x407babd5,
+            0x407c2c06,
+            0x407cac0f,
+            0x407d23f5,
+            0x407d9e61,
+            0x407e2b3e,
+            0x407ea01a,
+            0x407f1c71,
+            0x407f9a31,
+            0x40801e38,
+            0x40809c99,
+            0x40811edd,
+            0x40819e12,
+            0x40822927,
+            0x40829a17,
+            0x40831ff5,
+            0x4083a2b7,
+            0x40841cad,
+            0x4084a052,
+            0x408520d7,
+            0x4085a1ed,
+            0x40862149,
+            0x40869e7b,
+            0x4087296d,
+            0x4087a21e,
+            0x40881a78,
+            0x4088a3a5,
+            0x40891ac7,
+            0x40899a54,
+            0x408a265c,
+            0x408a9862,
+            0x408b2bea,
+            0x408ba9bd,
+            0x408c20e7,
+            0x408c987e,
+            0x41f4252e,
+            0x41f925c0,
+            0x41fe24b3,
+            0x41fea6a8,
+            0x41ff2799,
+            0x42032547,
+            0x42082569,
+            0x4208a5a5,
+            0x42092497,
+            0x4209a5df,
+            0x420a24ee,
+            0x420aa4ce,
+            0x420b250e,
+            0x420ba587,
+            0x420c27b5,
+            0x420ca675,
+            0x420d268f,
+            0x420da6c6,
+            0x421226e0,
+            0x4217277c,
+            0x4217a722,
+            0x421c2744,
+            0x421f26ff,
+            0x422127cc,
+            0x4226275f,
+            0x422b289b,
+            0x422ba849,
+            0x422c2883,
+            0x422ca808,
+            0x422d27e7,
+            0x422da868,
+            0x422e282e,
+            0x422ea954,
+            0x4432072b,
+            0x4432873a,
+            0x44330746,
+            0x44338754,
+            0x44340767,
+            0x44348778,
+            0x4435077f,
+            0x44358789,
+            0x4436079c,
+            0x443687b2,
+            0x443707c4,
+            0x443787d1,
+            0x443807e0,
+            0x443887e8,
+            0x44390800,
+            0x4439880e,
+            0x443a0821,
+            0x48321283,
+            0x48329295,
+            0x483312ab,
+            0x483392c4,
+            0x4c3212e9,
+            0x4c3292f9,
+            0x4c33130c,
+            0x4c33932c,
+            0x4c3400ac,
+            0x4c3480ea,
+            0x4c351338,
+            0x4c359346,
+            0x4c361362,
+            0x4c369375,
+            0x4c371384,
+            0x4c379392,
+            0x4c3813a7,
+            0x4c3893b3,
+            0x4c3913d3,
+            0x4c3993fd,
+            0x4c3a1416,
+            0x4c3a942f,
+            0x4c3b05fb,
+            0x4c3b9448,
+            0x4c3c145a,
+            0x4c3c9469,
+            0x4c3d1482,
+            0x4c3d8c45,
+            0x4c3e14db,
+            0x4c3e9491,
+            0x4c3f14fd,
+            0x4c3f9259,
+            0x4c4014a7,
+            0x4c4092d5,
+            0x4c4114cb,
+            0x50322e48,
+            0x5032ae57,
+            0x50332e62,
+            0x5033ae72,
+            0x50342e8b,
+            0x5034aea5,
+            0x50352eb3,
+            0x5035aec9,
+            0x50362edb,
+            0x5036aef1,
+            0x50372f0a,
+            0x5037af1d,
+            0x50382f35,
+            0x5038af46,
+            0x50392f5b,
+            0x5039af6f,
+            0x503a2f8f,
+            0x503aafa5,
+            0x503b2fbd,
+            0x503bafcf,
+            0x503c2feb,
+            0x503cb002,
+            0x503d301b,
+            0x503db031,
+            0x503e303e,
+            0x503eb054,
+            0x503f3066,
+            0x503f8382,
+            0x50403079,
+            0x5040b089,
+            0x504130a3,
+            0x5041b0b2,
+            0x504230cc,
+            0x5042b0e9,
+            0x504330f9,
+            0x5043b109,
+            0x50443118,
+            0x5044843f,
+            0x5045312c,
+            0x5045b14a,
+            0x5046315d,
+            0x5046b173,
+            0x50473185,
+            0x5047b19a,
+            0x504831c0,
+            0x5048b1ce,
+            0x504931e1,
+            0x5049b1f6,
+            0x504a320c,
+            0x504ab21c,
+            0x504b323c,
+            0x504bb24f,
+            0x504c3272,
+            0x504cb2a0,
+            0x504d32b2,
+            0x504db2cf,
+            0x504e32ea,
+            0x504eb306,
+            0x504f3318,
+            0x504fb32f,
+            0x5050333e,
+            0x505086ef,
+            0x50513351,
+            0x58320f2b,
+            0x68320eed,
+            0x68328c6a,
+            0x68330c7d,
+            0x68338efb,
+            0x68340f0b,
+            0x683480ea,
+            0x6c320ec9,
+            0x6c328c34,
+            0x6c330ed4,
+            0x74320a19,
+            0x743280ac,
+            0x74330c45,
+            0x7832097e,
+            0x78328993,
+            0x7833099f,
+            0x78338083,
+            0x783409ae,
+            0x783489c3,
+            0x783509e2,
+            0x78358a04,
+            0x78360a19,
+            0x78368a2f,
+            0x78370a3f,
+            0x78378a60,
+            0x78380a73,
+            0x78388a85,
+            0x78390a92,
+            0x78398ab1,
+            0x783a0ac6,
+            0x783a8ad4,
+            0x783b0ade,
+            0x783b8af2,
+            0x783c0b09,
+            0x783c8b1e,
+            0x783d0b35,
+            0x783d8b4a,
+            0x783e0aa0,
+            0x783e8a52,
+            0x7c321185,
+        };
+
+        const size_t kOpenSSLReasonValuesLen = sizeof(kOpenSSLReasonValues) / sizeof(kOpenSSLReasonValues[0]);
+
+        const char kOpenSSLReasonStringData[] =
+            "ASN1_LENGTH_MISMATCH\\0"
+            "AUX_ERROR\\0"
+            "BAD_GET_ASN1_OBJECT_CALL\\0"
+            "BAD_OBJECT_HEADER\\0"
+            "BMPSTRING_IS_WRONG_LENGTH\\0"
+            "BN_LIB\\0"
+            "BOOLEAN_IS_WRONG_LENGTH\\0"
+            "BUFFER_TOO_SMALL\\0"
+            "CONTEXT_NOT_INITIALISED\\0"
+            "DECODE_ERROR\\0"
+            "DEPTH_EXCEEDED\\0"
+            "DIGEST_AND_KEY_TYPE_NOT_SUPPORTED\\0"
+            "ENCODE_ERROR\\0"
+            "ERROR_GETTING_TIME\\0"
+            "EXPECTING_AN_ASN1_SEQUENCE\\0"
+            "EXPECTING_AN_INTEGER\\0"
+            "EXPECTING_AN_OBJECT\\0"
+            "EXPECTING_A_BOOLEAN\\0"
+            "EXPECTING_A_TIME\\0"
+            "EXPLICIT_LENGTH_MISMATCH\\0"
+            "EXPLICIT_TAG_NOT_CONSTRUCTED\\0"
+            "FIELD_MISSING\\0"
+            "FIRST_NUM_TOO_LARGE\\0"
+            "HEADER_TOO_LONG\\0"
+            "ILLEGAL_BITSTRING_FORMAT\\0"
+            "ILLEGAL_BOOLEAN\\0"
+            "ILLEGAL_CHARACTERS\\0"
+            "ILLEGAL_FORMAT\\0"
+            "ILLEGAL_HEX\\0"
+            "ILLEGAL_IMPLICIT_TAG\\0"
+            "ILLEGAL_INTEGER\\0"
+            "ILLEGAL_NESTED_TAGGING\\0"
+            "ILLEGAL_NULL\\0"
+            "ILLEGAL_NULL_VALUE\\0"
+            "ILLEGAL_OBJECT\\0"
+            "ILLEGAL_OPTIONAL_ANY\\0"
+            "ILLEGAL_OPTIONS_ON_ITEM_TEMPLATE\\0"
+            "ILLEGAL_TAGGED_ANY\\0"
+            "ILLEGAL_TIME_VALUE\\0"
+            "INTEGER_NOT_ASCII_FORMAT\\0"
+            "INTEGER_TOO_LARGE_FOR_LONG\\0"
+            "INVALID_BIT_STRING_BITS_LEFT\\0"
+            "INVALID_BMPSTRING_LENGTH\\0"
+            "INVALID_DIGIT\\0"
+            "INVALID_MODIFIER\\0"
+            "INVALID_NUMBER\\0"
+            "INVALID_OBJECT_ENCODING\\0"
+            "INVALID_SEPARATOR\\0"
+            "INVALID_TIME_FORMAT\\0"
+            "INVALID_UNIVERSALSTRING_LENGTH\\0"
+            "INVALID_UTF8STRING\\0"
+            "LIST_ERROR\\0"
+            "MISSING_ASN1_EOS\\0"
+            "MISSING_EOC\\0"
+            "MISSING_SECOND_NUMBER\\0"
+            "MISSING_VALUE\\0"
+            "MSTRING_NOT_UNIVERSAL\\0"
+            "MSTRING_WRONG_TAG\\0"
+            "NESTED_ASN1_ERROR\\0"
+            "NESTED_ASN1_STRING\\0"
+            "NON_HEX_CHARACTERS\\0"
+            "NOT_ASCII_FORMAT\\0"
+            "NOT_ENOUGH_DATA\\0"
+            "NO_MATCHING_CHOICE_TYPE\\0"
+            "NULL_IS_WRONG_LENGTH\\0"
+            "OBJECT_NOT_ASCII_FORMAT\\0"
+            "ODD_NUMBER_OF_CHARS\\0"
+            "SECOND_NUMBER_TOO_LARGE\\0"
+            "SEQUENCE_LENGTH_MISMATCH\\0"
+            "SEQUENCE_NOT_CONSTRUCTED\\0"
+            "SEQUENCE_OR_SET_NEEDS_CONFIG\\0"
+            "SHORT_LINE\\0"
+            "STREAMING_NOT_SUPPORTED\\0"
+            "STRING_TOO_LONG\\0"
+            "STRING_TOO_SHORT\\0"
+            "TAG_VALUE_TOO_HIGH\\0"
+            "TIME_NOT_ASCII_FORMAT\\0"
+            "TOO_LONG\\0"
+            "TYPE_NOT_CONSTRUCTED\\0"
+            "TYPE_NOT_PRIMITIVE\\0"
+            "UNEXPECTED_EOC\\0"
+            "UNIVERSALSTRING_IS_WRONG_LENGTH\\0"
+            "UNKNOWN_FORMAT\\0"
+            "UNKNOWN_MESSAGE_DIGEST_ALGORITHM\\0"
+            "UNKNOWN_SIGNATURE_ALGORITHM\\0"
+            "UNKNOWN_TAG\\0"
+            "UNSUPPORTED_ANY_DEFINED_BY_TYPE\\0"
+            "UNSUPPORTED_PUBLIC_KEY_TYPE\\0"
+            "UNSUPPORTED_TYPE\\0"
+            "WRONG_PUBLIC_KEY_TYPE\\0"
+            "WRONG_TAG\\0"
+            "WRONG_TYPE\\0"
+            "BAD_FOPEN_MODE\\0"
+            "BROKEN_PIPE\\0"
+            "CONNECT_ERROR\\0"
+            "ERROR_SETTING_NBIO\\0"
+            "INVALID_ARGUMENT\\0"
+            "IN_USE\\0"
+            "KEEPALIVE\\0"
+            "NBIO_CONNECT_ERROR\\0"
+            "NO_HOSTNAME_SPECIFIED\\0"
+            "NO_PORT_SPECIFIED\\0"
+            "NO_SUCH_FILE\\0"
+            "NULL_PARAMETER\\0"
+            "SYS_LIB\\0"
+            "UNABLE_TO_CREATE_SOCKET\\0"
+            "UNINITIALIZED\\0"
+            "UNSUPPORTED_METHOD\\0"
+            "WRITE_TO_READ_ONLY_BIO\\0"
+            "ARG2_LT_ARG3\\0"
+            "BAD_ENCODING\\0"
+            "BAD_RECIPROCAL\\0"
+            "BIGNUM_TOO_LONG\\0"
+            "BITS_TOO_SMALL\\0"
+            "CALLED_WITH_EVEN_MODULUS\\0"
+            "DIV_BY_ZERO\\0"
+            "EXPAND_ON_STATIC_BIGNUM_DATA\\0"
+            "INPUT_NOT_REDUCED\\0"
+            "INVALID_INPUT\\0"
+            "INVALID_RANGE\\0"
+            "NEGATIVE_NUMBER\\0"
+            "NOT_A_SQUARE\\0"
+            "NOT_INITIALIZED\\0"
+            "NO_INVERSE\\0"
+            "PRIVATE_KEY_TOO_LARGE\\0"
+            "P_IS_NOT_PRIME\\0"
+            "TOO_MANY_ITERATIONS\\0"
+            "TOO_MANY_TEMPORARY_VARIABLES\\0"
+            "AES_KEY_SETUP_FAILED\\0"
+            "BAD_DECRYPT\\0"
+            "BAD_KEY_LENGTH\\0"
+            "CTRL_NOT_IMPLEMENTED\\0"
+            "CTRL_OPERATION_NOT_IMPLEMENTED\\0"
+            "DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH\\0"
+            "INITIALIZATION_ERROR\\0"
+            "INPUT_NOT_INITIALIZED\\0"
+            "INVALID_AD_SIZE\\0"
+            "INVALID_KEY_LENGTH\\0"
+            "INVALID_NONCE\\0"
+            "INVALID_NONCE_SIZE\\0"
+            "INVALID_OPERATION\\0"
+            "IV_TOO_LARGE\\0"
+            "NO_CIPHER_SET\\0"
+            "NO_DIRECTION_SET\\0"
+            "OUTPUT_ALIASES_INPUT\\0"
+            "TAG_TOO_LARGE\\0"
+            "TOO_LARGE\\0"
+            "UNSUPPORTED_AD_SIZE\\0"
+            "UNSUPPORTED_INPUT_SIZE\\0"
+            "UNSUPPORTED_KEY_SIZE\\0"
+            "UNSUPPORTED_NONCE_SIZE\\0"
+            "UNSUPPORTED_TAG_SIZE\\0"
+            "WRONG_FINAL_BLOCK_LENGTH\\0"
+            "LIST_CANNOT_BE_NULL\\0"
+            "MISSING_CLOSE_SQUARE_BRACKET\\0"
+            "MISSING_EQUAL_SIGN\\0"
+            "NO_CLOSE_BRACE\\0"
+            "UNABLE_TO_CREATE_NEW_SECTION\\0"
+            "VARIABLE_EXPANSION_TOO_LONG\\0"
+            "VARIABLE_HAS_NO_VALUE\\0"
+            "BAD_GENERATOR\\0"
+            "INVALID_PUBKEY\\0"
+            "MODULUS_TOO_LARGE\\0"
+            "NO_PRIVATE_VALUE\\0"
+            "UNKNOWN_HASH\\0"
+            "BAD_Q_VALUE\\0"
+            "BAD_VERSION\\0"
+            "MISSING_PARAMETERS\\0"
+            "NEED_NEW_SETUP_VALUES\\0"
+            "BIGNUM_OUT_OF_RANGE\\0"
+            "COORDINATES_OUT_OF_RANGE\\0"
+            "D2I_ECPKPARAMETERS_FAILURE\\0"
+            "EC_GROUP_NEW_BY_NAME_FAILURE\\0"
+            "GROUP2PKPARAMETERS_FAILURE\\0"
+            "GROUP_MISMATCH\\0"
+            "I2D_ECPKPARAMETERS_FAILURE\\0"
+            "INCOMPATIBLE_OBJECTS\\0"
+            "INVALID_COFACTOR\\0"
+            "INVALID_COMPRESSED_POINT\\0"
+            "INVALID_COMPRESSION_BIT\\0"
+            "INVALID_ENCODING\\0"
+            "INVALID_FIELD\\0"
+            "INVALID_FORM\\0"
+            "INVALID_GROUP_ORDER\\0"
+            "INVALID_PRIVATE_KEY\\0"
+            "MISSING_PRIVATE_KEY\\0"
+            "NON_NAMED_CURVE\\0"
+            "PKPARAMETERS2GROUP_FAILURE\\0"
+            "POINT_AT_INFINITY\\0"
+            "POINT_IS_NOT_ON_CURVE\\0"
+            "PUBLIC_KEY_VALIDATION_FAILED\\0"
+            "SLOT_FULL\\0"
+            "UNDEFINED_GENERATOR\\0"
+            "UNKNOWN_GROUP\\0"
+            "UNKNOWN_ORDER\\0"
+            "WRONG_CURVE_PARAMETERS\\0"
+            "WRONG_ORDER\\0"
+            "KDF_FAILED\\0"
+            "POINT_ARITHMETIC_FAILURE\\0"
+            "BAD_SIGNATURE\\0"
+            "NOT_IMPLEMENTED\\0"
+            "RANDOM_NUMBER_GENERATION_FAILED\\0"
+            "OPERATION_NOT_SUPPORTED\\0"
+            "COMMAND_NOT_SUPPORTED\\0"
+            "DIFFERENT_KEY_TYPES\\0"
+            "DIFFERENT_PARAMETERS\\0"
+            "EXPECTING_AN_EC_KEY_KEY\\0"
+            "EXPECTING_AN_RSA_KEY\\0"
+            "EXPECTING_A_DSA_KEY\\0"
+            "ILLEGAL_OR_UNSUPPORTED_PADDING_MODE\\0"
+            "INVALID_DIGEST_LENGTH\\0"
+            "INVALID_DIGEST_TYPE\\0"
+            "INVALID_KEYBITS\\0"
+            "INVALID_MGF1_MD\\0"
+            "INVALID_PADDING_MODE\\0"
+            "INVALID_PARAMETERS\\0"
+            "INVALID_PSS_SALTLEN\\0"
+            "INVALID_SIGNATURE\\0"
+            "KEYS_NOT_SET\\0"
+            "MEMORY_LIMIT_EXCEEDED\\0"
+            "NOT_A_PRIVATE_KEY\\0"
+            "NO_DEFAULT_DIGEST\\0"
+            "NO_KEY_SET\\0"
+            "NO_MDC2_SUPPORT\\0"
+            "NO_NID_FOR_CURVE\\0"
+            "NO_OPERATION_SET\\0"
+            "NO_PARAMETERS_SET\\0"
+            "OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE\\0"
+            "OPERATON_NOT_INITIALIZED\\0"
+            "UNKNOWN_PUBLIC_KEY_TYPE\\0"
+            "UNSUPPORTED_ALGORITHM\\0"
+            "OUTPUT_TOO_LARGE\\0"
+            "UNKNOWN_NID\\0"
+            "BAD_BASE64_DECODE\\0"
+            "BAD_END_LINE\\0"
+            "BAD_IV_CHARS\\0"
+            "BAD_PASSWORD_READ\\0"
+            "CIPHER_IS_NULL\\0"
+            "ERROR_CONVERTING_PRIVATE_KEY\\0"
+            "NOT_DEK_INFO\\0"
+            "NOT_ENCRYPTED\\0"
+            "NOT_PROC_TYPE\\0"
+            "NO_START_LINE\\0"
+            "READ_KEY\\0"
+            "SHORT_HEADER\\0"
+            "UNSUPPORTED_CIPHER\\0"
+            "UNSUPPORTED_ENCRYPTION\\0"
+            "BAD_PKCS7_VERSION\\0"
+            "NOT_PKCS7_SIGNED_DATA\\0"
+            "NO_CERTIFICATES_INCLUDED\\0"
+            "NO_CRLS_INCLUDED\\0"
+            "BAD_ITERATION_COUNT\\0"
+            "BAD_PKCS12_DATA\\0"
+            "BAD_PKCS12_VERSION\\0"
+            "CIPHER_HAS_NO_OBJECT_IDENTIFIER\\0"
+            "CRYPT_ERROR\\0"
+            "ENCRYPT_ERROR\\0"
+            "ERROR_SETTING_CIPHER_PARAMS\\0"
+            "INCORRECT_PASSWORD\\0"
+            "KEYGEN_FAILURE\\0"
+            "KEY_GEN_ERROR\\0"
+            "METHOD_NOT_SUPPORTED\\0"
+            "MISSING_MAC\\0"
+            "MULTIPLE_PRIVATE_KEYS_IN_PKCS12\\0"
+            "PKCS12_PUBLIC_KEY_INTEGRITY_NOT_SUPPORTED\\0"
+            "PKCS12_TOO_DEEPLY_NESTED\\0"
+            "PRIVATE_KEY_DECODE_ERROR\\0"
+            "PRIVATE_KEY_ENCODE_ERROR\\0"
+            "UNKNOWN_ALGORITHM\\0"
+            "UNKNOWN_CIPHER\\0"
+            "UNKNOWN_CIPHER_ALGORITHM\\0"
+            "UNKNOWN_DIGEST\\0"
+            "UNSUPPORTED_KEYLENGTH\\0"
+            "UNSUPPORTED_KEY_DERIVATION_FUNCTION\\0"
+            "UNSUPPORTED_PRF\\0"
+            "UNSUPPORTED_PRIVATE_KEY_ALGORITHM\\0"
+            "UNSUPPORTED_SALT_TYPE\\0"
+            "BAD_E_VALUE\\0"
+            "BAD_FIXED_HEADER_DECRYPT\\0"
+            "BAD_PAD_BYTE_COUNT\\0"
+            "BAD_RSA_PARAMETERS\\0"
+            "BLOCK_TYPE_IS_NOT_01\\0"
+            "BN_NOT_INITIALIZED\\0"
+            "CANNOT_RECOVER_MULTI_PRIME_KEY\\0"
+            "CRT_PARAMS_ALREADY_GIVEN\\0"
+            "CRT_VALUES_INCORRECT\\0"
+            "DATA_LEN_NOT_EQUAL_TO_MOD_LEN\\0"
+            "DATA_TOO_LARGE\\0"
+            "DATA_TOO_LARGE_FOR_KEY_SIZE\\0"
+            "DATA_TOO_LARGE_FOR_MODULUS\\0"
+            "DATA_TOO_SMALL\\0"
+            "DATA_TOO_SMALL_FOR_KEY_SIZE\\0"
+            "DIGEST_TOO_BIG_FOR_RSA_KEY\\0"
+            "D_E_NOT_CONGRUENT_TO_1\\0"
+            "EMPTY_PUBLIC_KEY\\0"
+            "FIRST_OCTET_INVALID\\0"
+            "INCONSISTENT_SET_OF_CRT_VALUES\\0"
+            "INTERNAL_ERROR\\0"
+            "INVALID_MESSAGE_LENGTH\\0"
+            "KEY_SIZE_TOO_SMALL\\0"
+            "LAST_OCTET_INVALID\\0"
+            "MUST_HAVE_AT_LEAST_TWO_PRIMES\\0"
+            "NO_PUBLIC_EXPONENT\\0"
+            "NULL_BEFORE_BLOCK_MISSING\\0"
+            "N_NOT_EQUAL_P_Q\\0"
+            "OAEP_DECODING_ERROR\\0"
+            "ONLY_ONE_OF_P_Q_GIVEN\\0"
+            "OUTPUT_BUFFER_TOO_SMALL\\0"
+            "PADDING_CHECK_FAILED\\0"
+            "PKCS_DECODING_ERROR\\0"
+            "SLEN_CHECK_FAILED\\0"
+            "SLEN_RECOVERY_FAILED\\0"
+            "UNKNOWN_ALGORITHM_TYPE\\0"
+            "UNKNOWN_PADDING_TYPE\\0"
+            "VALUE_MISSING\\0"
+            "WRONG_SIGNATURE_LENGTH\\0"
+            "ALPN_MISMATCH_ON_EARLY_DATA\\0"
+            "APPLICATION_DATA_INSTEAD_OF_HANDSHAKE\\0"
+            "APP_DATA_IN_HANDSHAKE\\0"
+            "ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT\\0"
+            "BAD_ALERT\\0"
+            "BAD_CHANGE_CIPHER_SPEC\\0"
+            "BAD_DATA_RETURNED_BY_CALLBACK\\0"
+            "BAD_DH_P_LENGTH\\0"
+            "BAD_DIGEST_LENGTH\\0"
+            "BAD_ECC_CERT\\0"
+            "BAD_ECPOINT\\0"
+            "BAD_HANDSHAKE_RECORD\\0"
+            "BAD_HELLO_REQUEST\\0"
+            "BAD_LENGTH\\0"
+            "BAD_PACKET_LENGTH\\0"
+            "BAD_RSA_ENCRYPT\\0"
+            "BAD_SRTP_MKI_VALUE\\0"
+            "BAD_SRTP_PROTECTION_PROFILE_LIST\\0"
+            "BAD_SSL_FILETYPE\\0"
+            "BAD_WRITE_RETRY\\0"
+            "BIO_NOT_SET\\0"
+            "BLOCK_CIPHER_PAD_IS_WRONG\\0"
+            "BUFFERED_MESSAGES_ON_CIPHER_CHANGE\\0"
+            "CANNOT_HAVE_BOTH_PRIVKEY_AND_METHOD\\0"
+            "CANNOT_PARSE_LEAF_CERT\\0"
+            "CA_DN_LENGTH_MISMATCH\\0"
+            "CA_DN_TOO_LONG\\0"
+            "CCS_RECEIVED_EARLY\\0"
+            "CERTIFICATE_AND_PRIVATE_KEY_MISMATCH\\0"
+            "CERTIFICATE_VERIFY_FAILED\\0"
+            "CERT_CB_ERROR\\0"
+            "CERT_LENGTH_MISMATCH\\0"
+            "CHANNEL_ID_NOT_P256\\0"
+            "CHANNEL_ID_SIGNATURE_INVALID\\0"
+            "CIPHER_OR_HASH_UNAVAILABLE\\0"
+            "CLIENTHELLO_PARSE_FAILED\\0"
+            "CLIENTHELLO_TLSEXT\\0"
+            "CONNECTION_REJECTED\\0"
+            "CONNECTION_TYPE_NOT_SET\\0"
+            "CUSTOM_EXTENSION_ERROR\\0"
+            "DATA_LENGTH_TOO_LONG\\0"
+            "DECRYPTION_FAILED\\0"
+            "DECRYPTION_FAILED_OR_BAD_RECORD_MAC\\0"
+            "DH_PUBLIC_VALUE_LENGTH_IS_WRONG\\0"
+            "DH_P_TOO_LONG\\0"
+            "DIGEST_CHECK_FAILED\\0"
+            "DOWNGRADE_DETECTED\\0"
+            "DTLS_MESSAGE_TOO_BIG\\0"
+            "DUPLICATE_EXTENSION\\0"
+            "DUPLICATE_KEY_SHARE\\0"
+            "ECC_CERT_NOT_FOR_SIGNING\\0"
+            "EMS_STATE_INCONSISTENT\\0"
+            "ENCRYPTED_LENGTH_TOO_LONG\\0"
+            "ERROR_ADDING_EXTENSION\\0"
+            "ERROR_IN_RECEIVED_CIPHER_LIST\\0"
+            "ERROR_PARSING_EXTENSION\\0"
+            "EXCESSIVE_MESSAGE_SIZE\\0"
+            "EXTRA_DATA_IN_MESSAGE\\0"
+            "FRAGMENT_MISMATCH\\0"
+            "GOT_NEXT_PROTO_WITHOUT_EXTENSION\\0"
+            "HANDSHAKE_FAILURE_ON_CLIENT_HELLO\\0"
+            "HTTPS_PROXY_REQUEST\\0"
+            "HTTP_REQUEST\\0"
+            "INAPPROPRIATE_FALLBACK\\0"
+            "INVALID_ALPN_PROTOCOL\\0"
+            "INVALID_COMMAND\\0"
+            "INVALID_COMPRESSION_LIST\\0"
+            "INVALID_MESSAGE\\0"
+            "INVALID_OUTER_RECORD_TYPE\\0"
+            "INVALID_SCT_LIST\\0"
+            "INVALID_SSL_SESSION\\0"
+            "INVALID_TICKET_KEYS_LENGTH\\0"
+            "LENGTH_MISMATCH\\0"
+            "MISSING_EXTENSION\\0"
+            "MISSING_KEY_SHARE\\0"
+            "MISSING_RSA_CERTIFICATE\\0"
+            "MISSING_TMP_DH_KEY\\0"
+            "MISSING_TMP_ECDH_KEY\\0"
+            "MIXED_SPECIAL_OPERATOR_WITH_GROUPS\\0"
+            "MTU_TOO_SMALL\\0"
+            "NEGOTIATED_BOTH_NPN_AND_ALPN\\0"
+            "NESTED_GROUP\\0"
+            "NO_CERTIFICATES_RETURNED\\0"
+            "NO_CERTIFICATE_ASSIGNED\\0"
+            "NO_CERTIFICATE_SET\\0"
+            "NO_CIPHERS_AVAILABLE\\0"
+            "NO_CIPHERS_PASSED\\0"
+            "NO_CIPHERS_SPECIFIED\\0"
+            "NO_CIPHER_MATCH\\0"
+            "NO_COMMON_SIGNATURE_ALGORITHMS\\0"
+            "NO_COMPRESSION_SPECIFIED\\0"
+            "NO_GROUPS_SPECIFIED\\0"
+            "NO_METHOD_SPECIFIED\\0"
+            "NO_P256_SUPPORT\\0"
+            "NO_PRIVATE_KEY_ASSIGNED\\0"
+            "NO_RENEGOTIATION\\0"
+            "NO_REQUIRED_DIGEST\\0"
+            "NO_SHARED_CIPHER\\0"
+            "NO_SHARED_GROUP\\0"
+            "NO_SUPPORTED_VERSIONS_ENABLED\\0"
+            "NULL_SSL_CTX\\0"
+            "NULL_SSL_METHOD_PASSED\\0"
+            "OLD_SESSION_CIPHER_NOT_RETURNED\\0"
+            "OLD_SESSION_PRF_HASH_MISMATCH\\0"
+            "OLD_SESSION_VERSION_NOT_RETURNED\\0"
+            "PARSE_TLSEXT\\0"
+            "PATH_TOO_LONG\\0"
+            "PEER_DID_NOT_RETURN_A_CERTIFICATE\\0"
+            "PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE\\0"
+            "PRE_SHARED_KEY_MUST_BE_LAST\\0"
+            "PROTOCOL_IS_SHUTDOWN\\0"
+            "PSK_IDENTITY_BINDER_COUNT_MISMATCH\\0"
+            "PSK_IDENTITY_NOT_FOUND\\0"
+            "PSK_NO_CLIENT_CB\\0"
+            "PSK_NO_SERVER_CB\\0"
+            "READ_TIMEOUT_EXPIRED\\0"
+            "RECORD_LENGTH_MISMATCH\\0"
+            "RECORD_TOO_LARGE\\0"
+            "RENEGOTIATION_EMS_MISMATCH\\0"
+            "RENEGOTIATION_ENCODING_ERR\\0"
+            "RENEGOTIATION_MISMATCH\\0"
+            "REQUIRED_CIPHER_MISSING\\0"
+            "RESUMED_EMS_SESSION_WITHOUT_EMS_EXTENSION\\0"
+            "RESUMED_NON_EMS_SESSION_WITH_EMS_EXTENSION\\0"
+            "SCSV_RECEIVED_WHEN_RENEGOTIATING\\0"
+            "SERVERHELLO_TLSEXT\\0"
+            "SERVER_CERT_CHANGED\\0"
+            "SESSION_ID_CONTEXT_UNINITIALIZED\\0"
+            "SESSION_MAY_NOT_BE_CREATED\\0"
+            "SHUTDOWN_WHILE_IN_INIT\\0"
+            "SIGNATURE_ALGORITHMS_EXTENSION_SENT_BY_SERVER\\0"
+            "SRTP_COULD_NOT_ALLOCATE_PROFILES\\0"
+            "SRTP_UNKNOWN_PROTECTION_PROFILE\\0"
+            "SSL3_EXT_INVALID_SERVERNAME\\0"
+            "SSLV3_ALERT_BAD_CERTIFICATE\\0"
+            "SSLV3_ALERT_BAD_RECORD_MAC\\0"
+            "SSLV3_ALERT_CERTIFICATE_EXPIRED\\0"
+            "SSLV3_ALERT_CERTIFICATE_REVOKED\\0"
+            "SSLV3_ALERT_CERTIFICATE_UNKNOWN\\0"
+            "SSLV3_ALERT_CLOSE_NOTIFY\\0"
+            "SSLV3_ALERT_DECOMPRESSION_FAILURE\\0"
+            "SSLV3_ALERT_HANDSHAKE_FAILURE\\0"
+            "SSLV3_ALERT_ILLEGAL_PARAMETER\\0"
+            "SSLV3_ALERT_NO_CERTIFICATE\\0"
+            "SSLV3_ALERT_UNEXPECTED_MESSAGE\\0"
+            "SSLV3_ALERT_UNSUPPORTED_CERTIFICATE\\0"
+            "SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION\\0"
+            "SSL_HANDSHAKE_FAILURE\\0"
+            "SSL_SESSION_ID_CONTEXT_TOO_LONG\\0"
+            "TICKET_ENCRYPTION_FAILED\\0"
+            "TLSV1_ALERT_ACCESS_DENIED\\0"
+            "TLSV1_ALERT_DECODE_ERROR\\0"
+            "TLSV1_ALERT_DECRYPTION_FAILED\\0"
+            "TLSV1_ALERT_DECRYPT_ERROR\\0"
+            "TLSV1_ALERT_EXPORT_RESTRICTION\\0"
+            "TLSV1_ALERT_INAPPROPRIATE_FALLBACK\\0"
+            "TLSV1_ALERT_INSUFFICIENT_SECURITY\\0"
+            "TLSV1_ALERT_INTERNAL_ERROR\\0"
+            "TLSV1_ALERT_NO_RENEGOTIATION\\0"
+            "TLSV1_ALERT_PROTOCOL_VERSION\\0"
+            "TLSV1_ALERT_RECORD_OVERFLOW\\0"
+            "TLSV1_ALERT_UNKNOWN_CA\\0"
+            "TLSV1_ALERT_USER_CANCELLED\\0"
+            "TLSV1_BAD_CERTIFICATE_HASH_VALUE\\0"
+            "TLSV1_BAD_CERTIFICATE_STATUS_RESPONSE\\0"
+            "TLSV1_CERTIFICATE_REQUIRED\\0"
+            "TLSV1_CERTIFICATE_UNOBTAINABLE\\0"
+            "TLSV1_UNKNOWN_PSK_IDENTITY\\0"
+            "TLSV1_UNRECOGNIZED_NAME\\0"
+            "TLSV1_UNSUPPORTED_EXTENSION\\0"
+            "TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST\\0"
+            "TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG\\0"
+            "TOO_MANY_EMPTY_FRAGMENTS\\0"
+            "TOO_MANY_KEY_UPDATES\\0"
+            "TOO_MANY_WARNING_ALERTS\\0"
+            "TOO_MUCH_READ_EARLY_DATA\\0"
+            "TOO_MUCH_SKIPPED_EARLY_DATA\\0"
+            "UNABLE_TO_FIND_ECDH_PARAMETERS\\0"
+            "UNEXPECTED_EXTENSION\\0"
+            "UNEXPECTED_EXTENSION_ON_EARLY_DATA\\0"
+            "UNEXPECTED_MESSAGE\\0"
+            "UNEXPECTED_OPERATOR_IN_GROUP\\0"
+            "UNEXPECTED_RECORD\\0"
+            "UNKNOWN_ALERT_TYPE\\0"
+            "UNKNOWN_CERTIFICATE_TYPE\\0"
+            "UNKNOWN_CIPHER_RETURNED\\0"
+            "UNKNOWN_CIPHER_TYPE\\0"
+            "UNKNOWN_KEY_EXCHANGE_TYPE\\0"
+            "UNKNOWN_PROTOCOL\\0"
+            "UNKNOWN_SSL_VERSION\\0"
+            "UNKNOWN_STATE\\0"
+            "UNSAFE_LEGACY_RENEGOTIATION_DISABLED\\0"
+            "UNSUPPORTED_COMPRESSION_ALGORITHM\\0"
+            "UNSUPPORTED_ELLIPTIC_CURVE\\0"
+            "UNSUPPORTED_PROTOCOL\\0"
+            "UNSUPPORTED_PROTOCOL_FOR_CUSTOM_KEY\\0"
+            "WRONG_CERTIFICATE_TYPE\\0"
+            "WRONG_CIPHER_RETURNED\\0"
+            "WRONG_CURVE\\0"
+            "WRONG_MESSAGE_TYPE\\0"
+            "WRONG_SIGNATURE_TYPE\\0"
+            "WRONG_SSL_VERSION\\0"
+            "WRONG_VERSION_NUMBER\\0"
+            "WRONG_VERSION_ON_EARLY_DATA\\0"
+            "X509_LIB\\0"
+            "X509_VERIFICATION_SETUP_PROBLEMS\\0"
+            "AKID_MISMATCH\\0"
+            "BAD_X509_FILETYPE\\0"
+            "BASE64_DECODE_ERROR\\0"
+            "CANT_CHECK_DH_KEY\\0"
+            "CERT_ALREADY_IN_HASH_TABLE\\0"
+            "CRL_ALREADY_DELTA\\0"
+            "CRL_VERIFY_FAILURE\\0"
+            "IDP_MISMATCH\\0"
+            "INVALID_DIRECTORY\\0"
+            "INVALID_FIELD_NAME\\0"
+            "INVALID_PARAMETER\\0"
+            "INVALID_PSS_PARAMETERS\\0"
+            "INVALID_TRUST\\0"
+            "ISSUER_MISMATCH\\0"
+            "KEY_TYPE_MISMATCH\\0"
+            "KEY_VALUES_MISMATCH\\0"
+            "LOADING_CERT_DIR\\0"
+            "LOADING_DEFAULTS\\0"
+            "NAME_TOO_LONG\\0"
+            "NEWER_CRL_NOT_NEWER\\0"
+            "NO_CERT_SET_FOR_US_TO_VERIFY\\0"
+            "NO_CRL_NUMBER\\0"
+            "PUBLIC_KEY_DECODE_ERROR\\0"
+            "PUBLIC_KEY_ENCODE_ERROR\\0"
+            "SHOULD_RETRY\\0"
+            "UNKNOWN_KEY_TYPE\\0"
+            "UNKNOWN_PURPOSE_ID\\0"
+            "UNKNOWN_TRUST_ID\\0"
+            "WRONG_LOOKUP_TYPE\\0"
+            "BAD_IP_ADDRESS\\0"
+            "BAD_OBJECT\\0"
+            "BN_DEC2BN_ERROR\\0"
+            "BN_TO_ASN1_INTEGER_ERROR\\0"
+            "CANNOT_FIND_FREE_FUNCTION\\0"
+            "DIRNAME_ERROR\\0"
+            "DISTPOINT_ALREADY_SET\\0"
+            "DUPLICATE_ZONE_ID\\0"
+            "ERROR_CONVERTING_ZONE\\0"
+            "ERROR_CREATING_EXTENSION\\0"
+            "ERROR_IN_EXTENSION\\0"
+            "EXPECTED_A_SECTION_NAME\\0"
+            "EXTENSION_EXISTS\\0"
+            "EXTENSION_NAME_ERROR\\0"
+            "EXTENSION_NOT_FOUND\\0"
+            "EXTENSION_SETTING_NOT_SUPPORTED\\0"
+            "EXTENSION_VALUE_ERROR\\0"
+            "ILLEGAL_EMPTY_EXTENSION\\0"
+            "ILLEGAL_HEX_DIGIT\\0"
+            "INCORRECT_POLICY_SYNTAX_TAG\\0"
+            "INVALID_BOOLEAN_STRING\\0"
+            "INVALID_EXTENSION_STRING\\0"
+            "INVALID_MULTIPLE_RDNS\\0"
+            "INVALID_NAME\\0"
+            "INVALID_NULL_ARGUMENT\\0"
+            "INVALID_NULL_NAME\\0"
+            "INVALID_NULL_VALUE\\0"
+            "INVALID_NUMBERS\\0"
+            "INVALID_OBJECT_IDENTIFIER\\0"
+            "INVALID_OPTION\\0"
+            "INVALID_POLICY_IDENTIFIER\\0"
+            "INVALID_PROXY_POLICY_SETTING\\0"
+            "INVALID_PURPOSE\\0"
+            "INVALID_SECTION\\0"
+            "INVALID_SYNTAX\\0"
+            "ISSUER_DECODE_ERROR\\0"
+            "NEED_ORGANIZATION_AND_NUMBERS\\0"
+            "NO_CONFIG_DATABASE\\0"
+            "NO_ISSUER_CERTIFICATE\\0"
+            "NO_ISSUER_DETAILS\\0"
+            "NO_POLICY_IDENTIFIER\\0"
+            "NO_PROXY_CERT_POLICY_LANGUAGE_DEFINED\\0"
+            "NO_PUBLIC_KEY\\0"
+            "NO_SUBJECT_DETAILS\\0"
+            "ODD_NUMBER_OF_DIGITS\\0"
+            "OPERATION_NOT_DEFINED\\0"
+            "OTHERNAME_ERROR\\0"
+            "POLICY_LANGUAGE_ALREADY_DEFINED\\0"
+            "POLICY_PATH_LENGTH\\0"
+            "POLICY_PATH_LENGTH_ALREADY_DEFINED\\0"
+            "POLICY_WHEN_PROXY_LANGUAGE_REQUIRES_NO_POLICY\\0"
+            "SECTION_NOT_FOUND\\0"
+            "UNABLE_TO_GET_ISSUER_DETAILS\\0"
+            "UNABLE_TO_GET_ISSUER_KEYID\\0"
+            "UNKNOWN_BIT_STRING_ARGUMENT\\0"
+            "UNKNOWN_EXTENSION\\0"
+            "UNKNOWN_EXTENSION_NAME\\0"
+            "UNKNOWN_OPTION\\0"
+            "UNSUPPORTED_OPTION\\0"
+            "USER_TOO_LONG\\0"
+            "";
+      EOF
+
+      sed -i'.back' '/^#define \\([A-Za-z0-9_]*\\) \\1/d' include/openssl/ssl.h
+      sed -i'.back' 'N;/^#define \\([A-Za-z0-9_]*\\) *\\\\\\n *\\1/d' include/openssl/ssl.h
+      sed -i'.back' 's/#ifndef md5_block_data_order/#ifndef GRPC_SHADOW_md5_block_data_order/g' crypto/fipsmodule/md5/md5.c
+      find . -type f \\( -path '*.h' -or -path '*.cc' -or -path '*.c' \\) -print0 | xargs -0 -L1 sed -E -i'.grpc_back' 's;#include <openssl/;#include <openssl_grpc/;g'
+    END_OF_COMMAND
+
+    # Redefine symbols to avoid conflict when the same app also depends on OpenSSL. The list of
+    # symbols are src/objective-c/grpc_shadow_boringssl_symbol_list.
+    # This is the last part of this file.
+    s.prefix_header_contents = 
+      ${expand_symbol_list(settings.grpc_shadow_boringssl_symbols)}
+  end
diff --git a/templates/tools/dockerfile/csharp_deps.include b/templates/tools/dockerfile/csharp_deps.include
index 3a40711e37..7ed0074867 100644
--- a/templates/tools/dockerfile/csharp_deps.include
+++ b/templates/tools/dockerfile/csharp_deps.include
@@ -15,3 +15,10 @@ RUN apt-get update && apt-get -y dist-upgrade && apt-get install -y ${'\\'}
     && apt-get clean
 
 RUN nuget update -self
+
+#=================
+# Use cmake 3.6 from jessie-backports
+# needed to build grpc_csharp_ext with cmake
+
+RUN echo "deb http://ftp.debian.org/debian jessie-backports main" | tee /etc/apt/sources.list.d/jessie-backports.list
+RUN apt-get update && apt-get install -t jessie-backports -y cmake && apt-get clean
diff --git a/templates/tools/dockerfile/interoptest/grpc_interop_dart/Dockerfile.template b/templates/tools/dockerfile/interoptest/grpc_interop_dart/Dockerfile.template
index 4fb7b4642d..34ea645cfa 100644
--- a/templates/tools/dockerfile/interoptest/grpc_interop_dart/Dockerfile.template
+++ b/templates/tools/dockerfile/interoptest/grpc_interop_dart/Dockerfile.template
@@ -14,7 +14,7 @@
   # See the License for the specific language governing permissions and
   # limitations under the License.
 
-  FROM google/dart:latest
+  FROM google/dart:2.0
 
   # Upgrade Dart to version 2.
   RUN apt-get update && apt-get upgrade -y dart