diff --git a/baselibs.conf b/baselibs.conf
index ef1816d..73094c1 100644
--- a/baselibs.conf
+++ b/baselibs.conf
@@ -1,8 +1,2 @@
 libLLVM14
 libclang-cpp14
-llvm14-devel
-  provides "llvm-devel-<targettype> = <version>"
-  conflicts "otherproviders(llvm-devel-<targettype>)"
-clang14-devel
-  provides "clang-devel-<targettype> = <version>"
-  conflicts "otherproviders(clang-devel-<targettype>)"
diff --git a/llvm14.changes b/llvm14.changes
index d696c11..c2f4265 100644
--- a/llvm14.changes
+++ b/llvm14.changes
@@ -53,7 +53,8 @@ Sun Apr  3 13:42:27 UTC 2022 - Aaron Puchert <aaronpuchert@alice-dsl.net>
 - Merge llvm-LTO-devel into llvm-devel. That's where the header
   files already are, and they are hard to separate.
 - Let llvm-polly-devel depend on llvm-devel.
-- Remove libLTO from baselibs, it doesn't seem to be needed.
+- Remove libLTO and *-devel packages from baselibs, they don't
+  seem to be needed. We mostly need libLLVM and maybe libclang-cpp.
 - Only suggest documentation packages.
 
 -------------------------------------------------------------------
diff --git a/llvm14.spec b/llvm14.spec
index 0c584e0..5a883bb 100644
--- a/llvm14.spec
+++ b/llvm14.spec
@@ -210,8 +210,9 @@ Conflicts:      llvm5
 Conflicts:      llvm7
 %endif
 Conflicts:      cmake(LLVM)
-Obsoletes:      llvm%{_sonum}-LTO-devel <= %{version}
-Provides:       llvm%{_sonum}-LTO-devel = %{version}
+# libLTO.so used to be a separate package.
+Conflicts:      libLTO.so < %{version}
+Provides:       libLTO.so = %{version}
 Provides:       llvm-devel-provider = %{version}
 %if %{with ffi}
 Requires:       pkgconfig(libffi)
@@ -374,6 +375,7 @@ Summary:        C++ standard library implementation
 Group:          System/Libraries
 URL:            https://libcxx.llvm.org/
 Requires:       libc++abi%{_socxx} = %{version}
+Conflicts:      libc++%{_socxx} < %{version}
 Provides:       libc++%{_socxx} = %{version}
 
 %description %{multisource libcxx%{_socxx}} libc++%{_socxx}
@@ -384,7 +386,7 @@ standard library, targeting C++11.
 Summary:        C++ standard library implementation (devel package)
 Group:          Development/Libraries/C and C++
 Requires:       libc++%{_socxx} >= %{version}
-Requires:       libc++abi-devel = %{version}
+Requires:       libc++abi.so >= %{version}
 Conflicts:      libc++.so < %{version}
 Provides:       libc++.so = %{version}
 
@@ -396,6 +398,7 @@ standard library, targeting C++11. (development files)
 Summary:        C++ standard library ABI
 Group:          System/Libraries
 URL:            https://libcxxabi.llvm.org/
+Conflicts:      libc++abi%{_socxx} < %{version}
 Provides:       libc++abi%{_socxx} = %{version}
 
 %description %{multisource libcxxabi%{_socxx}} libc++abi%{_socxx}
@@ -936,6 +939,19 @@ mv %{buildroot}%{_datadir}/clang/clang-format-diff.py %{buildroot}%{_bindir}/cla
 mv %{buildroot}%{_datadir}/clang/clang-tidy-diff.py %{buildroot}%{_bindir}/clang-tidy-diff
 mv %{buildroot}%{_datadir}/clang/run-find-all-symbols.py %{buildroot}%{_bindir}/run-find-all-symbols
 
+# Fix paths to internal binaries.
+sed -i "s|COMPILER_WRAPPER_\([A-Z]*\) = 'intercept-\([^']*\)'|COMPILER_WRAPPER_\1 = '%{_libexecdir}/intercept-\2'|" \
+    %{buildroot}%{_prefix}/lib/libscanbuild/intercept.py
+%if "%{_libexecdir}" != "%{_prefix}/libexec"
+LIBEXEC=%{_libexecdir}
+RELATIVE_LIBEXEC=${LIBEXEC#%{_prefix}/}
+sed -i "s|\$AbsRealBin/../libexec/\([^-]*\)-analyzer|\$AbsRealBin/../$RELATIVE_LIBEXEC/\1-analyzer|" \
+    %{buildroot}%{_bindir}/scan-build
+RELATIVE_LIBEXEC_COMMA=${RELATIVE_LIBEXEC//\//\', \'}
+sed -i "s|os.path.join(scanbuild_dir, '..', 'libexec', 'analyze-\([^']*\)')|os.path.join(scanbuild_dir, '..', '$RELATIVE_LIBEXEC_COMMA', 'analyze-\1')|" \
+    %{buildroot}%{_prefix}/lib/libscanbuild/analyze.py
+%endif
+
 mkdir -p %{buildroot}%{_datadir}/bash-completion/completions
 mv %{buildroot}%{_datadir}/clang/bash-autocomplete.sh %{buildroot}%{_datadir}/bash-completion/completions/clang