# Define the target kernel version based on the installed kernel-devel package
# This ensures we build against the headers present in the buildroot, not the running kernel.
%global kversion %(rpm -q --qf "%{VERSION}-%{RELEASE}.%{ARCH}" kernel-devel | head -n 1)

%global srcrev b67db205
%global debug_package %{nil}

Name:           downstream-dtbs
Version:        1.0
Release:        1.git%{srcrev}%{?dist}
Summary:        Downstream device tree blobs

License:        GPLv2
URL:            https://gitlab.com/CentOS/automotive/src/downstream-dtbs.git
Source0:        downstream-dtbs-%{srcrev}.tar.gz

# BuildRequires logic updated to avoid uname-r dependency
BuildRequires:  kernel-devel
BuildRequires:  kernel-rpm-macros
BuildRequires:  make

# As noted in changelog, restricting arch 
ExclusiveArch:  aarch64

%description
%{summary}

%prep
%setup -T -b 0 -q -n downstream-dtbs-%{srcrev}

%build
# Set kernel source to the path of the INSTALLED kernel-devel, not running kernel
%global kernel_src /lib/modules/%{kversion}/build

# Verify the directory exists before building
if [ ! -d "%{kernel_src}" ]; then
  echo "Error: Kernel source not found at %{kernel_src}"
  exit 1
fi

%make_build KERNEL_SRC=%{kernel_src}

%install
# Ensure directory structure exists
mkdir -p %{buildroot}/lib/modules/%{kversion}/dtb/extra/qcom/

# Install DTBs
install -DpZm 0644 qcom/*.dtb -t %{buildroot}/lib/modules/%{kversion}/dtb/extra/qcom/

%files
# Own the specific directory and the files within it
%dir /lib/modules/%{kversion}/dtb/extra
%dir /lib/modules/%{kversion}/dtb/extra/qcom
/lib/modules/%{kversion}/dtb/extra/qcom/*.dtb

%changelog
* Tue Feb 11 2025 Eric Chanudet <echanude@redhat.com> 5.14.0-563.511.1-1
- Bump src version and target kernel version.
- Set ExclusiveArch until device-tree on a different arch make it here.

* Thu Jan 30 2025 Eric Chanudet <echanude@redhat.com> 5.14.0-549.498.1-1
- Refactor specfile around a Makefile

* Wed Apr 3 2024 Lucas Karpinski <lkarpins@redhat.com> 0.1
- downstream-dtbs: initial packaging