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

Provides :
libclang.so.8
libclang.so.8(LLVM_8)
libclang8-32bit
libclang8-32bit(x86-32)
libclangARCMigrate.so.8
libclangAST.so.8
libclangASTMatchers.so.8
libclangAnalysis.so.8
libclangApplyReplacements.so.8
libclangBasic.so.8
libclangChangeNamespace.so.8
libclangCodeGen.so.8
libclangCrossTU.so.8
libclangDaemon.so.8
libclangDoc.so.8
libclangDriver.so.8
libclangDynamicASTMatchers.so.8
libclangEdit.so.8
libclangFormat.so.8
libclangFrontend.so.8
libclangFrontendTool.so.8
libclangHandleCXX.so.8
libclangHandleLLVM.so.8
libclangIncludeFixer.so.8
libclangIncludeFixerPlugin.so.8
libclangIndex.so.8
libclangLex.so.8
libclangMove.so.8
libclangParse.so.8
libclangQuery.so.8
libclangReorderFields.so.8
libclangRewrite.so.8
libclangRewriteFrontend.so.8
libclangSema.so.8
libclangSerialization.so.8
libclangStaticAnalyzerCheckers.so.8
libclangStaticAnalyzerCore.so.8
libclangStaticAnalyzerFrontend.so.8
libclangTidy.so.8
libclangTidyAbseilModule.so.8
libclangTidyAndroidModule.so.8
libclangTidyBoostModule.so.8
libclangTidyBugproneModule.so.8
libclangTidyCERTModule.so.8
libclangTidyCppCoreGuidelinesModule.so.8
libclangTidyFuchsiaModule.so.8
libclangTidyGoogleModule.so.8
libclangTidyHICPPModule.so.8
libclangTidyLLVMModule.so.8
libclangTidyMPIModule.so.8
libclangTidyMiscModule.so.8
libclangTidyModernizeModule.so.8
libclangTidyObjCModule.so.8
libclangTidyPerformanceModule.so.8
libclangTidyPlugin.so.8
libclangTidyPortabilityModule.so.8
libclangTidyReadabilityModule.so.8
libclangTidyUtils.so.8
libclangTidyZirconModule.so.8
libclangTooling.so.8
libclangToolingASTDiff.so.8
libclangToolingCore.so.8
libclangToolingInclusions.so.8
libclangToolingRefactor.so.8
libfindAllSymbols.so.8

Requires :

/bin/sh
ld-linux.so.2
ld-linux.so.2(GLIBC_2.3)
libLLVM.so.8
libLLVM.so.8(LLVM_8)
libatomic.so.1
libatomic.so.1(LIBATOMIC_1.0)
libc.so.6
libc.so.6(GLIBC_2.0)
libc.so.6(GLIBC_2.1.3)
libc.so.6(GLIBC_2.3)
libc.so.6(GLIBC_2.32)
libc.so.6(GLIBC_2.33)
libc.so.6(GLIBC_2.34)
libc.so.6(GLIBC_2.38)
libc.so.6(GLIBC_2.4)
libclangARCMigrate.so.8
libclangAST.so.8
libclangASTMatchers.so.8
libclangAnalysis.so.8
libclangBasic.so.8
libclangCodeGen.so.8
libclangCrossTU.so.8
libclangDriver.so.8
libclangDynamicASTMatchers.so.8
libclangEdit.so.8
libclangFormat.so.8
libclangFrontend.so.8
libclangIncludeFixer.so.8
libclangIncludeFixerPlugin.so.8
libclangIndex.so.8
libclangLex.so.8
libclangParse.so.8
libclangRewrite.so.8
libclangRewriteFrontend.so.8
libclangSema.so.8
libclangSerialization.so.8
libclangStaticAnalyzerCheckers.so.8
libclangStaticAnalyzerCore.so.8
libclangStaticAnalyzerFrontend.so.8
libclangTidy.so.8
libclangTidyAbseilModule.so.8
libclangTidyAndroidModule.so.8
libclangTidyBoostModule.so.8
libclangTidyBugproneModule.so.8
libclangTidyCERTModule.so.8
libclangTidyCppCoreGuidelinesModule.so.8
libclangTidyFuchsiaModule.so.8
libclangTidyGoogleModule.so.8
libclangTidyHICPPModule.so.8
libclangTidyLLVMModule.so.8
libclangTidyMPIModule.so.8
libclangTidyMiscModule.so.8
libclangTidyModernizeModule.so.8
libclangTidyObjCModule.so.8
libclangTidyPerformanceModule.so.8
libclangTidyPlugin.so.8
libclangTidyPortabilityModule.so.8
libclangTidyReadabilityModule.so.8
libclangTidyUtils.so.8
libclangTidyZirconModule.so.8
libclangTooling.so.8
libclangToolingCore.so.8
libclangToolingInclusions.so.8
libclangToolingRefactor.so.8
libfindAllSymbols.so.8
libgcc_s.so.1
libgcc_s.so.1(GLIBC_2.0)
libm.so.6
libm.so.6(GLIBC_2.0)
libm.so.6(GLIBC_2.27)
libm.so.6(GLIBC_2.29)
libstdc++.so.6
libstdc++.so.6(CXXABI_1.3)
libstdc++.so.6(CXXABI_1.3.11)
libstdc++.so.6(CXXABI_1.3.13)
libstdc++.so.6(CXXABI_1.3.3)
libstdc++.so.6(CXXABI_1.3.5)
libstdc++.so.6(CXXABI_1.3.7)
libstdc++.so.6(GLIBCXX_3.4)
libstdc++.so.6(GLIBCXX_3.4.11)
libstdc++.so.6(GLIBCXX_3.4.14)
libstdc++.so.6(GLIBCXX_3.4.15)
libstdc++.so.6(GLIBCXX_3.4.17)
libstdc++.so.6(GLIBCXX_3.4.18)
libstdc++.so.6(GLIBCXX_3.4.19)
libstdc++.so.6(GLIBCXX_3.4.20)
libstdc++.so.6(GLIBCXX_3.4.21)
libstdc++.so.6(GLIBCXX_3.4.22)
libstdc++.so.6(GLIBCXX_3.4.26)
libstdc++.so.6(GLIBCXX_3.4.29)
libstdc++.so.6(GLIBCXX_3.4.30)
libstdc++.so.6(GLIBCXX_3.4.9)
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(PayloadIsZstd) <= 5.4.18-1

Content of RPM :
/usr/lib/libclang.so.8
/usr/lib/libclangARCMigrate.so.8
/usr/lib/libclangAST.so.8
/usr/lib/libclangASTMatchers.so.8
/usr/lib/libclangAnalysis.so.8
/usr/lib/libclangApplyReplacements.so.8
/usr/lib/libclangBasic.so.8
/usr/lib/libclangChangeNamespace.so.8
/usr/lib/libclangCodeGen.so.8
/usr/lib/libclangCrossTU.so.8
/usr/lib/libclangDaemon.so.8
/usr/lib/libclangDoc.so.8
/usr/lib/libclangDriver.so.8
/usr/lib/libclangDynamicASTMatchers.so.8
/usr/lib/libclangEdit.so.8
/usr/lib/libclangFormat.so.8
/usr/lib/libclangFrontend.so.8
/usr/lib/libclangFrontendTool.so.8
/usr/lib/libclangHandleCXX.so.8
/usr/lib/libclangHandleLLVM.so.8
/usr/lib/libclangIncludeFixer.so.8
/usr/lib/libclangIncludeFixerPlugin.so.8
/usr/lib/libclangIndex.so.8
/usr/lib/libclangLex.so.8
/usr/lib/libclangMove.so.8
/usr/lib/libclangParse.so.8
/usr/lib/libclangQuery.so.8
/usr/lib/libclangReorderFields.so.8
/usr/lib/libclangRewrite.so.8
/usr/lib/libclangRewriteFrontend.so.8
There is 32 files more in these RPM.