[OS-BUILD PATCH 2/4] redhat/kernel.spec.template: Fix vmlinux_decompressor on !s390x

[Prarit Bhargava (via Email Bridge)]

From: Prarit Bhargava

redhat/kernel.spec.template: Fix vmlinux_decompressor on !s390x

The build log contains

eu-readelf: cannot open input file '%{vmlinux_decompressor}': No such file or directory

This should only execute on s390x.

Fix vmlinux_decompressor warnings for all other arches.

Signed-off-by: Prarit Bhargava

diff --git a/redhat/kernel.spec.template b/redhat/kernel.spec.template
index blahblah..blahblah 100755
--- a/redhat/kernel.spec.template
+++ b/redhat/kernel.spec.template
@@ -2068,6 +2068,7 @@ BuildKernel() {
     mkdir -p $RPM_BUILD_ROOT%{debuginfodir}/lib/modules/$KernelVer
     mv vmlinux $RPM_BUILD_ROOT%{debuginfodir}/lib/modules/$KernelVer
     ln -s $RPM_BUILD_ROOT%{debuginfodir}/lib/modules/$KernelVer/vmlinux vmlinux
+%ifarch s390x
     if [ -n "%{vmlinux_decompressor}" ]; then
        eu-readelf -n  %{vmlinux_decompressor} | grep "Build ID" | awk '{print $NF}' > vmlinux.decompressor.id
        # Without build-id the build will fail. But for s390 the build-id
@@ -2078,6 +2079,7 @@ BuildKernel() {
    	    cp %{vmlinux_decompressor} $RPM_BUILD_ROOT%{debuginfodir}/lib/modules/$KernelVer/vmlinux.decompressor
        fi
     fi
+%endif
 %endif

find $RPM_BUILD_ROOT/lib/modules/$KernelVer -name "*.ko" -type f >modnames

--
https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2255