From 7da023b892ccd7135b6c9762d7618ccf414a4cd7 Mon Sep 17 00:00:00 2001
From: Thomas Van Lenten <thomasvl@google.com>
Date: Mon, 9 May 2016 13:53:20 -0400
Subject: Better support for using the proto library from a framework.

- Add generator constant for the default framework name.
- Add generator api for making the CPP symbol from the name.
- Add generator api to see if it is a bundled proto file.
- Output a CPP conditional and two imports for the core library headers.
- Add helper for generating the #import for file headers to deal with the
  framework imports.
- Add a reference from the unittests to a WKT to use that to inspect how
  imports generate.
- Update the podspec to define the CPP symbol and require pods 1.0 (or later).

Fixes https://github.com/google/protobuf/issues/1457
---
 objectivec/GPBProtocolBuffers.h | 39 +++++++++++++++++++++++++++++----------
 1 file changed, 29 insertions(+), 10 deletions(-)

(limited to 'objectivec/GPBProtocolBuffers.h')

diff --git a/objectivec/GPBProtocolBuffers.h b/objectivec/GPBProtocolBuffers.h
index 677903ed..68d8854e 100644
--- a/objectivec/GPBProtocolBuffers.h
+++ b/objectivec/GPBProtocolBuffers.h
@@ -44,14 +44,33 @@
 #import "GPBWellKnownTypes.h"
 #import "GPBWireFormat.h"
 
+// This CPP symbol can be defined to use imports that match up to the framework
+// imports needed when using CocoaPods.
+#if !defined(GPB_USE_PROTOBUF_FRAMEWORK_IMPORTS)
+ #define GPB_USE_PROTOBUF_FRAMEWORK_IMPORTS 0
+#endif
+
 // Well-known proto types
-#import "google/protobuf/Any.pbobjc.h"
-#import "google/protobuf/Api.pbobjc.h"
-#import "google/protobuf/Duration.pbobjc.h"
-#import "google/protobuf/Empty.pbobjc.h"
-#import "google/protobuf/FieldMask.pbobjc.h"
-#import "google/protobuf/SourceContext.pbobjc.h"
-#import "google/protobuf/Struct.pbobjc.h"
-#import "google/protobuf/Timestamp.pbobjc.h"
-#import "google/protobuf/Type.pbobjc.h"
-#import "google/protobuf/Wrappers.pbobjc.h"
+#if GPB_USE_PROTOBUF_FRAMEWORK_IMPORTS
+ #import <Protobuf/Any.pbobjc.h>
+ #import <Protobuf/Api.pbobjc.h>
+ #import <Protobuf/Duration.pbobjc.h>
+ #import <Protobuf/Empty.pbobjc.h>
+ #import <Protobuf/FieldMask.pbobjc.h>
+ #import <Protobuf/SourceContext.pbobjc.h>
+ #import <Protobuf/Struct.pbobjc.h>
+ #import <Protobuf/Timestamp.pbobjc.h>
+ #import <Protobuf/Type.pbobjc.h>
+ #import <Protobuf/Wrappers.pbobjc.h>
+#else
+ #import "google/protobuf/Any.pbobjc.h"
+ #import "google/protobuf/Api.pbobjc.h"
+ #import "google/protobuf/Duration.pbobjc.h"
+ #import "google/protobuf/Empty.pbobjc.h"
+ #import "google/protobuf/FieldMask.pbobjc.h"
+ #import "google/protobuf/SourceContext.pbobjc.h"
+ #import "google/protobuf/Struct.pbobjc.h"
+ #import "google/protobuf/Timestamp.pbobjc.h"
+ #import "google/protobuf/Type.pbobjc.h"
+ #import "google/protobuf/Wrappers.pbobjc.h"
+#endif
-- 
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