Distribute Xcode build infrastructure.
diff --git a/Makefile.am b/Makefile.am
index b3b04e0..11f61df 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -16,3 +16,14 @@
 		libzip.pc.in \
 		libzip-uninstalled.pc.in \
 		m4
+
+dist-hook:
+	mkdir $(distdir)/xcode
+	mkdir $(distdir)/xcode/libzip.xcodeproj
+	mkdir $(distdir)/xcode/libzip.xcodeproj/project.xcworkspace
+	cp -p $(srcdir)/xcode/Info.plist \
+		  $(srcdir)/xcode/extract-version.sh \
+		  $(srcdir)/xcode/zipconf.h $(distdir)/xcode
+	cp -p $(srcdir)/xcode/libzip.xcodeproj/project.pbxproj $(distdir)/xcode/libzip.xcodeproj
+	cp -p $(srcdir)/xcode/libzip.xcodeproj/project.xcworkspace/contents.xcworkspacedata \
+		$(distdir)/xcode/libzip.xcodeproj/project.xcworkspace
diff --git a/NEWS b/NEWS
index 096f300..541fdbf 100644
--- a/NEWS
+++ b/NEWS
@@ -1,6 +1,7 @@
 0.11.1 [2013/--/--]
 
 * Fix bugs in zip_set_file_compression().
+* Include Xcode build infrastructure.
 
 0.11 [2013/03/23]