%define gmem_path /usr/local/gmem
%define with_gmem 0

Name:           libgmem
Version:        0.1
Release:        6
Summary:        Library of Generalized Memory Management
License:        MulanPSL-2.0
URL:            https://gitee.com/openeuler/libgmem
Source0:        https://gitee.com/openeuler/libgmem/repository/archive/%{name}-v%{version}.tar.gz


BuildRequires: autoconf automake libtool
BuildRequires: gcc glibc-devel make kernel-headers

%description
libgmem is the abstract layer of GMEM(Generalized Memory Management) user-mode interface,
which encapsulates some memory characteristics and semantics of GMEM

%package devel
Summary:        Header files for libgmem development
Requires:       %{name} = %{version}-%{release}

%description devel
The libgmem-devel package provides header files used for GMEM.

%if %{with_gmem}
%prep
%autosetup -p1 -n %{name}-v%{version}

%build
sh ./autogen.sh
%configure --with-device=Ascend
%make_build

%install
install -dp %{buildroot}/%{gmem_path}
install -Dp %{_builddir}/%{name}-v%{version}/scripts/install_npu_driver.sh  %{buildroot}/%{gmem_path}/
%make_install
%delete_la

%ldconfig_scriptlets

%files
%license License
%{_libdir}/%{name}.so*


%files devel
%{_includedir}/libgmem.h
%dir %{gmem_path}
%{gmem_path}/install_npu_driver.sh
%else
%prep
%autosetup -p1 -n %{name}-v%{version}

%install 
install -dp %{buildroot}/%{gmem_path}
install -dp %{buildroot}/%{_includedir}
install -Dp %{_builddir}/%{name}-v%{version}/License %{buildroot}/%{gmem_path}/
install -Dp %{_builddir}/%{name}-v%{version}/include/libgmem.h %{buildroot}/%{_includedir}

%files
%{gmem_path}/License

%files devel
%{_includedir}/libgmem.h


%endif

%changelog
* Fri Feb 2 2024 Yang Yanchao <yangyanchap6@huawei.com> - 0.1-6
-update libgmem-v0.1.tar.gz to 4dc188c
 Skip building when the kernel does not support GMEM[I8Z5F4]

* Wed Sep 20 2023 Lemmy Huang <huangliming5@huawei.com> - 0.1-5
- add install_npu_driver.sh

* Tue Sep 12 2023 Yang Yanchao <yangyanchao6@huawei.com> - 0.1-4
- Structures and macros use the default definition of the kernel [I80K89]
  optimize headers file

* Wed Sep 06 2023 Yang Yanchao <yangyanchao6@huawei.com> - 0.1-3
- Check the return ptr of the malloc[#I7YV2X]
  add hnid in gmemPrefetch [#I7XQMW]
  free userData in stream to avoid async operations accessing illeagal address[#I7Z2RF]

* Tue Aug 29 2023 Yang Yanchao <yangyanchao6@huawei.com> - 0.1-2
- use ioctl instead of syscall

* Sun Aug 13 2023 Yang Yanchao <yangyanchao6@huawei.com> - 0.1-1
- Init Package