ProtoCompiler.podspec: license & deployment target

For the spec to pass linting.
diff --git "a/src/objective-c/\041ProtoCompiler.podspec" "b/src/objective-c/\041ProtoCompiler.podspec"
index f78d3c0..5e59b25 100644
--- "a/src/objective-c/\041ProtoCompiler.podspec"
+++ "b/src/objective-c/\041ProtoCompiler.podspec"
@@ -46,7 +46,53 @@
     version. The runtime can be obtained as the "Protobuf" pod.
   DESC
   s.homepage = 'https://github.com/google/protobuf'
-  s.license  = 'New BSD'
+  s.license  = {
+    :type => 'New BSD',
+    :text => <<-LICENSE
+      This license applies to all parts of Protocol Buffers except the following:
+
+      - Atomicops support for generic gcc, located in
+        src/google/protobuf/stubs/atomicops_internals_generic_gcc.h.
+        This file is copyrighted by Red Hat Inc.
+
+      - Atomicops support for AIX/POWER, located in
+        src/google/protobuf/stubs/atomicops_internals_power.h.
+        This file is copyrighted by Bloomberg Finance LP.
+
+      Copyright 2014, 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.
+
+      Code generated by the Protocol Buffer compiler is owned by the owner
+      of the input file used when generating it.  This code is not
+      standalone and requires a support library to be linked with it.  This
+      support library is itself covered by the above license.
+    LICENSE
+  }
   # "The name and email addresses of the library maintainers, not the Podspec maintainer."
   s.authors  = { 'The Protocol Buffers contributors' => 'protobuf@googlegroups.com' }
 
@@ -64,6 +110,9 @@
 
   # Restrict the protobuf runtime version to the one supported by this version of protoc.
   s.dependency 'Protobuf', v
+  # For the Protobuf dependency not to complain:
+  s.ios.deployment_target = '7.1'
+  s.osx.deployment_target = '10.9'
 
   # This is only for local development of protoc: If the Podfile brings this pod from a local
   # directory using `:path`, CocoaPods won't download the zip file and so the compiler won't be