[OS-BUILD PATCHv5 1/3] kernel.spec.template: Only use gzip with aarch64

[Prarit Bhargava (via Email Bridge)]

From: Prarit Bhargava <prarit(a)redhat.com&gt;

kernel.spec.template: Only use gzip with aarch64

gzip is only needed for aarch64.

Signed-off-by: Prarit Bhargava <prarit(a)redhat.com&gt;

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
@@ -585,7 +585,7 @@ Requires: kernel-modules-core-uname-r = %{KVERREL}
 # List the packages used during the kernel build
 #
 BuildRequires: kmod, bash, coreutils, tar, git-core, which
-BuildRequires: bzip2, xz, findutils, gzip, m4, perl-interpreter, perl-Carp, perl-devel,
perl-generators, make, diffutils, gawk
+BuildRequires: bzip2, xz, findutils, m4, perl-interpreter, perl-Carp, perl-devel,
perl-generators, make, diffutils, gawk
 BuildRequires: gcc, binutils, redhat-rpm-config, hmaccalc, bison, flex, gcc-c++
 BuildRequires: net-tools, hostname, bc, elfutils-devel
 BuildRequires: dwarves
@@ -619,6 +619,7 @@ BuildRequires: numactl-devel
 %endif
 %ifarch aarch64
 BuildRequires: opencsd-devel >= 1.0.0
+BuildRequires: gzip
 %endif
 %endif
 %if %{with_tools}
@@ -1783,14 +1784,11 @@ BuildKernel() {
         CopyKernel=cp
     fi
 
-    # Sign the image if we're using EFI
-    # aarch64 kernels are gziped EFI images
-    KernelExtension=${KernelImage##*.}
-    if [ "$KernelExtension" == "gz" ]; then
+    SignImage=$KernelImage
+    %ifarch aarch64
+        # aarch64 kernels are gziped EFI images
         SignImage=${KernelImage%.*}
-    else
-        SignImage=$KernelImage
-    fi
+    %endif
 
     %ifarch x86_64 aarch64
     %pesign -s -i $SignImage -o vmlinuz.tmp -a %{secureboot_ca_0} -c %{secureboot_key_0}
-n %{pesign_name_0}
@@ -1813,9 +1811,9 @@ BuildKernel() {
         exit 1
     fi
     mv vmlinuz.signed $SignImage
-    if [ "$KernelExtension" == "gz" ]; then
+    %ifarch aarch64
         gzip -f9 $SignImage
-    fi
+    %endif
     # signkernel
     %endif
 

--
https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2173