%if 0%{?fedora}
%global buildforkernels akmod
%global debug_package %{nil}
%endif

%global prjname acer-wmi-battery

%global gitabbrev 4e605fb
%global gitdate 20230612
%global rel %{gitdate}git%{gitabbrev}

Name:           %{prjname}-kmod
Summary:        Kernel module (kmod) for %{prjname}
Version:        0.1.0
Release:        3%{?rel:.%{rel}}%{?dist}
License:        GPLv2+

URL:            https://github.com/frederik-h/acer-wmi-battery
Source0:        %{url}/archive/v%{version}/%{prjname}-%{version}%{?rel:-%{rel}}.tar.gz
BuildRequires:  gcc
BuildRequires:  elfutils-libelf-devel
BuildRequires:  kmodtool

# kmodtool does its magic here
%{expand:%(kmodtool --target %{_target_cpu} --repo rpmfusion --kmodname %{prjname} %{?buildforkernels:--%{buildforkernels}} %{?kernels:--for-kernels "%{?kernels}"} 2>/dev/null) }

%description
This module is an experimental Linux kernel driver for the battery health control WMI interface of Acer laptops. It can be used to control two battery-related features of Acer laptops that Acer provides through the Acer Care Center on Windows: a health mode that limits the battery charge to 80% with the goal of preserving your battery's capacity and a battery calibration mode which puts your battery through a controlled charge-discharge cycle to provide more accurate battery capacity estimates.

%package -n %{prjname}-kmodsrc
Summary: module sources for %{name}

%description -n %{prjname}-kmodsrc
Source tree.


%prep
# error out if there was something wrong with kmodtool
%{?kmodtool_check}

# print kmodtool output for debugging purposes:
kmodtool  --target %{_target_cpu} --repo rpmfusion --kmodname %{prjname} %{?buildforkernels:--%{buildforkernels}} %{?kernels:--for-kernels "%{?kernels}"} 2>/dev/null

%setup -q -c

for kernel_version  in %{?kernel_versions} ; do
  cp -a %{prjname} _kmod_build_${kernel_version%%___*}
done


%build
for kernel_version  in %{?kernel_versions} ; do
  make V=1 %{?_smp_mflags} -C ${kernel_version##*___} M=${PWD}/_kmod_build_${kernel_version%%___*} modules
done


%install
install -m 755 -d $RPM_BUILD_ROOT%{_datadir}/%{prjname}
install -m 644 %{SOURCE0} $RPM_BUILD_ROOT%{_datadir}/%{prjname}

for kernel_version in %{?kernel_versions}; do
 mkdir -p %{buildroot}%{kmodinstdir_prefix}/${kernel_version%%___*}/%{kmodinstdir_postfix}/
 install -D -m 755 _kmod_build_${kernel_version%%___*}/%{prjname}.ko %{buildroot}%{kmodinstdir_prefix}/${kernel_version%%___*}/%{kmodinstdir_postfix}/
 chmod a+x %{buildroot}%{kmodinstdir_prefix}/${kernel_version%%___*}/%{kmodinstdir_postfix}/*.ko
done
%{?akmod_install}

%files -n %{prjname}-kmodsrc
%{_datadir}/%{prjname}


%changelog
* Tue Oct 15 2024 Andrea Santilli <andreasantilli gmx com> - 0.1.0-3.20230612git4e605fb
- Update to commit 4e605fb2c78412e0c431a06e9f8ee17c9e0e0095
- Drop update_state() patch.
- Update version to 0.1.0.
- Add kmodsrc subpackage.

* Mon Mar 13 2023 Andrea Santilli <andreasantilli gmx com> - 0-2.20220818git176af5f
- Update the sysfs status on health mode change.

* Thu Jan 05 2023 Andrea Santilli <andreasantilli gmx com> - 0-1.20220818git176af5f
- Initial akmod RPM release.