File grub2-compat-ia32.spec of Package grub2-compat-ia32

#
# spec file for package grub2-compat-ia32
#
# Copyright (c) 2025 SUSE LLC
#
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Name:           grub2-compat-ia32
Version:        1
Release:        0
Summary:        Enable IA32 emulation support in the kernel
License:        MIT
URL:            https://en.opensuse.org/GRUB#Enabling_32bit_x86_support_in_Kernel
Source1:        README.md
Requires:       glibc-32bit
Requires:       update-bootloader
BuildArch:      noarch
ExclusiveArch:  x86_64

%description
Newer versions of openSUSE Leap and SLE disable 32-bit x86 (IA32) emulation by default.
Software like Steam, Wine, or VirtualBox requires 32-bit library support.
This package enables IA32 support by appending `ia32_emulation=1` to the kernel parameters via GRUB.

%prep
cp -a %{SOURCE1} .

%build

%install
# Nothing to do

%files
%doc README.md

%post
if ! %{_sbindir}/update-bootloader --get-option "ia32_emulation=1" &>/dev/null; then
    %{_sbindir}/update-bootloader --add-option "ia32_emulation=1" || :
fi
%{_sbindir}/update-bootloader --config || :
echo "IA32 emulation has been enabled. Please reboot to apply changes."

%postun
# Only delete the option on uninstall, not upgrade
if [ "$1" -eq 0 ]; then
    %{_sbindir}/update-bootloader --del-option "ia32_emulation=1" || :
    %{_sbindir}/update-bootloader --config || :
    echo "IA32 emulation has been removed. Please reboot to apply changes."
fi

%changelog