cleanup dead nanomsg and build_overrides

gyp/nanomsg.gyp

Index: gyp/nanomsg.gyp
diff --git a/gyp/nanomsg.gyp b/gyp/nanomsg.gyp
deleted file mode 100644
index b09bd42d7faa5f4e03eee00c85d3a7aac97cad55..0000000000000000000000000000000000000000
--- a/gyp/nanomsg.gyp
+++ /dev/null
@@ -1,129 +0,0 @@
-# Copyright 2015 Google Inc.
-#
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-{
-  'variables': {
-    'skia_warnings_as_errors': 0,
-  },
-  'targets': [{
-    # Draws pictures cross-process.
-    'target_name': 'nanomsg_picture_demo',
-    'type': 'executable',
-    'dependencies': [
-      'skia_lib.gyp:skia_lib',
-      'flags.gyp:flags',
-      'libnanomsg',
-    ],
-    'sources': [ '../experimental/nanomsg/picture_demo.cpp' ],
-  },{
-    'target_name': 'libnanomsg',
-    'type': 'static_library',
-
-    # Clients can include nanomsg public header foo.h with #include "nanomsg/src/foo.h"
-    'direct_dependent_settings': {
-      'include_dirs': [ '../third_party/externals' ]
-    },
-
-    'sources': [
-      '<!@(python find.py "*.c" ../third_party/externals/nanomsg/src)'
-    ],
-
-    # TODO(mtklein): Support Windows?
-    # To refresh: cd third_party/externals/nanomsg; ./autogen.sh; ./configure; copy from Makefile.
-    'conditions': [
-      ['skia_os == "linux"', {
-        'cflags': [ '-w' ],
-        'libraries': [
-            '-lpthread',
-            '-lanl',  # Provides getaddrinfo_a and co.
-        ],
-        'direct_dependent_settings': {
-            'libraries': [ '-lpthread', '-lanl' ],
-        },
-        'defines=': [             # equals sign throws away most Skia defines (just noise)
-          'HAVE_ACCEPT4',
-          'HAVE_ARPA_INET_H',
-          'HAVE_CLOCK_GETTIME',
-          'HAVE_DLFCN_H',
-          'HAVE_EPOLL_CREATE',
-          'HAVE_EVENTFD',
-          'HAVE_GETIFADDRS',
-          'HAVE_INTTYPES_H',
-          'HAVE_MEMORY_H',
-          'HAVE_NETDB_H',
-          'HAVE_NETINET_IN_H',
-          'HAVE_PIPE',
-          'HAVE_PIPE2',
-          'HAVE_POLL',
-          'HAVE_PTHREAD_PRIO_INHERIT',
-          'HAVE_STDINT_H',
-          'HAVE_STDLIB_H',
-          'HAVE_STRINGS_H',
-          'HAVE_STRING_H',
-          'HAVE_SYS_IOCTL_H',
-          'HAVE_SYS_SOCKET_H',
-          'HAVE_SYS_STAT_H',
-          'HAVE_SYS_TYPES_H',
-          'HAVE_UNISTD_H',
-          'HAVE_UNISTD_H',
-          'NN_HAVE_ACCEPT4',
-          'NN_HAVE_CLANG',
-          'NN_HAVE_EVENTFD',
-          'NN_HAVE_GCC',
-          'NN_HAVE_GETADDRINFO_A',
-          'NN_HAVE_LINUX',
-          'NN_HAVE_PIPE',
-          'NN_HAVE_PIPE2',
-          'NN_HAVE_POLL',
-          'NN_HAVE_SEMAPHORE',
-          'NN_HAVE_SOCKETPAIR',
-          'NN_USE_EPOLL',
-          'NN_USE_EVENTFD',
-          'NN_USE_IFADDRS',
-          'STDC_HEADERS',
-          '_GNU_SOURCE',
-        ],
-      }],
-      ['skia_os == "mac"', {
-        'xcode_settings': {
-            'WARNING_CFLAGS': [ '-w' ],
-        },
-        'defines=': [             # equals sign throws away most Skia defines (just noise)
-          'HAVE_ARPA_INET_H',
-          'HAVE_DLFCN_H',
-          'HAVE_GETIFADDRS',
-          'HAVE_INTTYPES_H',
-          'HAVE_KQUEUE',
-          'HAVE_MEMORY_H',
-          'HAVE_NETDB_H',
-          'HAVE_NETINET_IN_H',
-          'HAVE_PIPE',
-          'HAVE_POLL',
-          'HAVE_PTHREAD_PRIO_INHERIT',
-          'HAVE_STDINT_H',
-          'HAVE_STDLIB_H',
-          'HAVE_STRINGS_H',
-          'HAVE_STRING_H',
-          'HAVE_SYS_IOCTL_H',
-          'HAVE_SYS_SOCKET_H',
-          'HAVE_SYS_STAT_H',
-          'HAVE_SYS_TYPES_H',
-          'HAVE_UNISTD_H',
-          'NN_HAVE_CLANG',
-          'NN_HAVE_GCC',
-          'NN_HAVE_OSX',
-          'NN_HAVE_PIPE',
-          'NN_HAVE_POLL',
-          'NN_HAVE_SEMAPHORE',
-          'NN_HAVE_SOCKETPAIR',
-          'NN_USE_IFADDRS',
-          'NN_USE_KQUEUE',
-          'NN_USE_PIPE',
-          'STDC_HEADERS',
-          '_THREAD_SAFE',
-        ],
-      }],
-    ]
-  }]
-}