Hmm ... It's impossible ;-) This RPM doesn't exist on any FTP server

Provides :
libclang
libclang(x86-32)
libclang.so.3.4
libclangARCMigrate.so
libclangAST.so
libclangASTMatchers.so
libclangAnalysis.so
libclangBasic.so
libclangCodeGen.so
libclangDriver.so
libclangDynamicASTMatchers.so
libclangEdit.so
libclangFormat.so
libclangFrontend.so
libclangFrontendTool.so
libclangIndex.so
libclangLex.so
libclangParse.so
libclangRewriteCore.so
libclangRewriteFrontend.so
libclangSema.so
libclangSerialization.so
libclangStaticAnalyzerCheckers.so
libclangStaticAnalyzerCore.so
libclangStaticAnalyzerFrontend.so
libclangTooling.so

Requires :

libstdc++.so.6(GLIBCXX_3.4)
libclangBasic.so
libclangLex.so
libpthread.so.0
libclangFormat.so
libstdc++.so.6(GLIBCXX_3.4.20)
libclangStaticAnalyzerCore.so
libclangCodeGen.so
libdl.so.2
libclangEdit.so
libgcc_s.so.1(GLIBC_2.0)
libLLVMMCParser.so
libLLVMObjCARCOpts.so
libstdc++.so.6(GLIBCXX_3.4.15)
libstdc++.so.6(GLIBCXX_3.4.9)
libgcc_s.so.1
libclangAST.so
libc.so.6(GLIBC_2.1.3)
libclangARCMigrate.so
libLLVMBitWriter.so
libLLVMCore.so
libLLVMTarget.so
libclangTooling.so
libLLVMLinker.so
libclangParse.so
libclangFrontend.so
libLLVMipo.so
libclangSerialization.so
libLLVMInstCombine.so
libLLVMScalarOpts.so
libc.so.6(GLIBC_2.0)
libdl.so.2(GLIBC_2.0)
libLLVMIRReader.so
libpthread.so.0(GLIBC_2.0)
libclangRewriteFrontend.so
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
libclangRewriteCore.so
libc.so.6(GLIBC_2.3)
libclangSema.so
libclangASTMatchers.so
libclangStaticAnalyzerFrontend.so
libclangAnalysis.so
libgcc_s.so.1(GCC_3.4)
libLLVMOption.so
rpmlib(CompressedFileNames) <= 3.0.4-1
libstdc++.so.6
libclangIndex.so
libLLVMTransformUtils.so
libLLVMBitReader.so
rpmlib(PayloadIsLzma) <= 4.4.6-1
libclangStaticAnalyzerCheckers.so
libstdc++.so.6(GLIBCXX_3.4.11)
libLLVMMC.so
libstdc++.so.6(GLIBCXX_3.4.21)
libLLVMSupport.so
libLLVMInstrumentation.so
libstdc++.so.6(CXXABI_1.3)
/sbin/ldconfig
libc.so.6
libclangDriver.so

Content of RPM :
/usr/lib/libclang.so.3.4
/usr/lib/libclangARCMigrate.so
/usr/lib/libclangAST.so
/usr/lib/libclangASTMatchers.so
/usr/lib/libclangAnalysis.so
/usr/lib/libclangBasic.so
/usr/lib/libclangCodeGen.so
/usr/lib/libclangDriver.so
/usr/lib/libclangDynamicASTMatchers.so
/usr/lib/libclangEdit.so
/usr/lib/libclangFormat.so
/usr/lib/libclangFrontend.so
/usr/lib/libclangFrontendTool.so
/usr/lib/libclangIndex.so
/usr/lib/libclangLex.so
/usr/lib/libclangParse.so
/usr/lib/libclangRewriteCore.so
/usr/lib/libclangRewriteFrontend.so
/usr/lib/libclangSema.so
/usr/lib/libclangSerialization.so
/usr/lib/libclangStaticAnalyzerCheckers.so
/usr/lib/libclangStaticAnalyzerCore.so
/usr/lib/libclangStaticAnalyzerFrontend.so
/usr/lib/libclangTooling.so