diff --git a/llvm.changes b/llvm.changes
index b4b200f..2101282 100644
--- a/llvm.changes
+++ b/llvm.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Sun Mar 17 22:45:02 UTC 2024 - Aaron Puchert <aaronpuchert@alice-dsl.net>
+
+- Drop libomp-devel and python3-lldb where the versioned package is
+  not being built.
+- Let llvm-devel require libomp-devel only where it is built.
+- Let lldb recommend python3-lldb only where it is built.
+
 -------------------------------------------------------------------
 Sat Mar  9 20:32:49 UTC 2024 - Aaron Puchert <aaronpuchert@alice-dsl.net>
 
diff --git a/llvm.spec b/llvm.spec
index 29a3430..048ae3a 100644
--- a/llvm.spec
+++ b/llvm.spec
@@ -17,10 +17,17 @@
 
 
 %define _sonum 18
+
+%ifarch aarch64 ppc64 ppc64le %{ix86} x86_64
+%global has_openmp 1
+%endif
+
 %ifarch aarch64 x86_64
 %define has_lldb 1
+%if %{suse_version} > 1600
 %define has_lldb_python 1
 %endif
+%endif
 
 # obsolete_llvm_versioned() prefix postfix
 # Obsolete packages <prefix>X or <prefix>X-<postfix> with X being a set of older versions.
@@ -67,7 +74,9 @@ Group:          Development/Libraries/C and C++
 Requires:       llvm%{_sonum}-devel
 Provides:       llvm-LTO-devel = %{version}
 Obsoletes:      llvm-LTO-devel < %{version}
+%if 0%{?has_openmp}
 Requires:       libomp-devel
+%endif
 Requires:       llvm-gold
 Requires:       llvm-polly-devel
 %obsolete_llvm_versioned llvm devel
@@ -193,7 +202,9 @@ Summary:        Software debugger built using LLVM libraries
 Group:          Development/Tools/Debuggers
 URL:            https://lldb.llvm.org/
 Requires:       lldb%{_sonum}
+%if 0%{?has_lldb_python}
 Recommends:     python3-lldb
+%endif
 
 %description -n lldb
 LLDB is a next generation, high-performance debugger. It is built as a set
@@ -354,8 +365,10 @@ echo "This is a dummy package to provide a dependency on the system compiler." >
 %files -n lld
 %doc README
 
+%if 0%{?has_openmp}
 %files -n libomp-devel
 %doc README
+%endif
 
 %files polly
 %doc README