Index: llvm-toolchain-snapshot_3.5~svn199197/clang/tools/libclang/Makefile
===================================================================
--- llvm-toolchain-snapshot_3.5~svn199197.orig/clang/tools/libclang/Makefile	2014-01-14 11:31:50.080867509 +0100
+++ llvm-toolchain-snapshot_3.5~svn199197/clang/tools/libclang/Makefile	2014-01-14 11:31:50.076867509 +0100
@@ -14,6 +14,7 @@
 
 LINK_LIBS_IN_SHARED = 1
 SHARED_LIBRARY = 1
+SONAME_MAJOR=1
 
 include $(CLANG_LEVEL)/../../Makefile.config
 LINK_COMPONENTS := $(TARGETS_TO_BUILD) asmparser bitreader support mc option
@@ -31,7 +32,7 @@
 
 # Add soname to the library.
 ifeq ($(HOST_OS), $(filter $(HOST_OS), Linux FreeBSD GNU GNU/kFreeBSD))
-        LLVMLibsOptions += -Wl,-soname,lib$(LIBRARYNAME)$(SHLIBEXT)
+        LLVMLibsOptions += -Wl,-soname,lib$(LIBRARYNAME)$(SHLIBEXT).$(SONAME_MAJOR)
 endif
 
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