File project.diff of Package llvm18

--- llvm18.spec.orig
+++ llvm18.spec
@@ -29,7 +29,7 @@
 %global _soclang 13
 %global _socxx  1
 
-%ifarch x86_64 aarch64 %arm
+%ifarch i586 x86_64 aarch64 %arm
 %bcond_without libcxx
 %else
 %bcond_with libcxx
@@ -443,7 +443,7 @@ BuildRequires:  pkgconfig(libedit)
 BuildRequires:  pkgconfig(libzstd)
 BuildRequires:  pkgconfig(zlib)
 Requires(post): update-alternatives
-Requires(postun): update-alternatives
+Requires(postun):update-alternatives
 # llvm does not work on s390
 ExcludeArch:    s390
 %if %{with ffi}
@@ -534,7 +534,7 @@ Group:          Development/Languages/C
 URL:            https://clang.llvm.org/
 Requires:       libclang_rt%{_sonum}
 Requires(post): update-alternatives
-Requires(postun): update-alternatives
+Requires(postun):update-alternatives
 Recommends:     clang-tools
 Recommends:     gcc
 Recommends:     glibc-devel
@@ -754,7 +754,7 @@ Summary:        Linker for Clang/LLVM
 Group:          Development/Tools/Building
 URL:            https://lld.llvm.org/
 Requires(post): update-alternatives
-Requires(postun): update-alternatives
+Requires(postun):update-alternatives
 
 %description -n lld%{_sonum}
 LLD is a linker from the LLVM project. That is a drop-in replacement for system linkers and runs much faster than them. It also provides features that are useful for toolchain developers.
@@ -787,7 +787,7 @@ BuildRequires:  pkgconfig(panel)
 BuildRequires:  pkgconfig(python3)
 BuildRequires:  pkgconfig(zlib)
 Requires(post): update-alternatives
-Requires(postun): update-alternatives
+Requires(postun):update-alternatives
 Recommends:     python3-lldb%{_sonum}
 
 %description -n lldb%{_sonum}