CocoaPods fix: Use platform-specific module maps

Xcode 7.3 got more strict about SDK headers. We need to use multiple
module maps to accommodate various platforms and we need to scope
`requires` to accommodate various architecturers.

Signed-off-by: Stephen Celis <stephen@stephencelis.com>

Author: stephencelis

podstuff/module.modulemap renamed to CocoaPods/ios.modulemap

@@ -1,26 +1,21 @@
 framework module SQLite {
     umbrella header "SQLite.h"
 
-    // Load the SDK header alongside SQLite.swift. Alternate headers:
-    //
-    //     header "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/include/sqlite3.h"
-    //     header "/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/usr/include/sqlite3.h"
-    //     header "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/usr/include/sqlite3.h"
     module arm {
         header "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/usr/include/sqlite3.h"
         requires arm
     }
-    
+
     module arm64 {
         header "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/usr/include/sqlite3.h"
         requires arm64
     }
-    
+
     module x86 {
         header "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/include/sqlite3.h"
         requires x86
     }
-    
+
     link "sqlite3"
 
     export *

CocoaPods/osx.modulemap

@@ -0,0 +1,10 @@
+framework module SQLite {
+    umbrella header "SQLite.h"
+
+    header "/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/include/sqlite3.h"
+
+    link "sqlite3"
+
+    export *
+    module * { export * }
+}

CocoaPods/tvos.modulemap

@@ -0,0 +1,18 @@
+framework module SQLite {
+    umbrella header "SQLite.h"
+
+    module arm64 {
+        header "/Applications/Xcode.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/usr/include/sqlite3.h"
+        requires arm64
+    }
+
+    module x86 {
+        header "/Applications/Xcode.app/Contents/Developer/Platforms/AppleTVSimulator.platform/Developer/SDKs/AppleTVSimulator.sdk/usr/include/sqlite3.h"
+        requires x86
+    }
+
+    link "sqlite3"
+
+    export *
+    module * { export * }
+}

SQLite.swift.podspec

@@ -24,7 +24,10 @@ Pod::Spec.new do |s|
   s.tvos.deployment_target = "9.0"
   s.osx.deployment_target = "10.9"
 
-  s.module_map = "podstuff/module.modulemap"
+  s.ios.module_map = "CocoaPods/ios.modulemap"
+  s.tvos.module_map = "CocoaPods/tvos.modulemap"
+  s.osx.module_map = "CocoaPods/osx.modulemap"
+
   s.libraries = 'sqlite3'
   s.source_files = 'SQLite/**/*.{c,h,m,swift}'
   s.private_header_files = 'SQLite/Core/fts3_tokenizer.h'

SQLite.xcodeproj/project.pbxproj

@@ -153,7 +153,7 @@
 /* Begin PBXFileReference section */
 		03A65E5A1C6BB0F50062603F /* SQLite.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = SQLite.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		03A65E631C6BB0F60062603F /* SQLiteTests tvOS.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = "SQLiteTests tvOS.xctest"; sourceTree = BUILT_PRODUCTS_DIR; };
-		03A65E961C6BB3210062603F /* libsqlite3.tbd */ = {isa = PBXFileReference; lastKnownFileType = "sourcecode.text-based-dylib-definition"; name = libsqlite3.tbd; path = Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS9.1.sdk/usr/lib/libsqlite3.tbd; sourceTree = DEVELOPER_DIR; };
+		03A65E961C6BB3210062603F /* libsqlite3.tbd */ = {isa = PBXFileReference; lastKnownFileType = "sourcecode.text-based-dylib-definition"; name = libsqlite3.tbd; path = Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/usr/lib/libsqlite3.tbd; sourceTree = DEVELOPER_DIR; };
 		EE247AD31C3F04ED00AE3E12 /* SQLite.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = SQLite.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		EE247AD61C3F04ED00AE3E12 /* SQLite.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = SQLite.h; sourceTree = "<group>"; };
 		EE247AD81C3F04ED00AE3E12 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };