%global git_date  20241220
%global git_hash  6a6878c61
%global git_ver  1.4.304

%global rel  1
%global src_name  Vulkan-Loader-%{git_date}-%{git_hash}.tar.xz

Name:           vulkan-loader
Version:	%{git_ver}^%{git_date}g%{git_hash}
Release:	%{rel}%{?dist}
Summary:        Vulkan ICD desktop loader

License:        ASL 2.0
URL:            https://github.com/KhronosGroup/Vulkan-Loader
Source0:        %{url}/%{src_name}

BuildRequires:  gcc
BuildRequires:  gcc-c++
BuildRequires:  cmake
BuildRequires:  ninja-build
BuildRequires:  python%{python3_pkgversion}-devel
BuildRequires:  vulkan-headers >= %{git_ver}
BuildRequires:  pkgconfig(wayland-client)
BuildRequires:  pkgconfig(wayland-cursor)
BuildRequires:  pkgconfig(wayland-server)
BuildRequires:  pkgconfig(wayland-egl)
BuildRequires:  pkgconfig(x11)
BuildRequires:  pkgconfig(xrandr)

Provides:       vulkan%{?_isa} = %{version}-%{release}
Provides:       vulkan = %{version}-%{release}
Obsoletes:      vulkan < %{version}-%{release}
Provides:       vulkan-filesystem = %{version}-%{release}
Obsoletes:      vulkan-filesystem < %{version}-%{release}

%if 0%{?fedora} <= 27
%ifarch x86_64 i686 
Requires:       mesa-vulkan-drivers%{?_isa}
%endif
%else
Requires:       mesa-vulkan-drivers%{?_isa}
%endif

%description
This project provides the Khronos official Vulkan ICD desktop 
loader for Windows, Linux, and MacOS.

%package        devel
Summary:        Development files for %{name}
Requires:       %{name}%{?_isa} = %{version}-%{release}
Requires:       vulkan-headers
Provides:       vulkan-devel%{?_isa} = %{version}-%{release}
Provides:       vulkan-devel = %{version}-%{release}
Obsoletes:      vulkan-devel < %{version}-%{release}

%description    devel
The %{name}-devel package contains libraries and header files for
developing applications that use %{name}.


%prep
%autosetup -p1 -n Vulkan-Loader


%build
##%%cmake3 -GNinja -DCMAKE_BUILD_TYPE=Release .
%cmake
%cmake_build


%install
%cmake_install

# create the filesystem
mkdir -p %{buildroot}%{_sysconfdir}/vulkan/{explicit,implicit}_layer.d/ \
%{buildroot}%{_datadir}/vulkan/{explicit,implicit}_layer.d/ \
%{buildroot}{%{_sysconfdir},%{_datadir}}/vulkan/icd.d


%ldconfig_scriptlets


%files
%license LICENSE.txt
%doc README.md CONTRIBUTING.md
%dir %{_sysconfdir}/vulkan/
%dir %{_sysconfdir}/vulkan/explicit_layer.d/
%dir %{_sysconfdir}/vulkan/icd.d/
%dir %{_sysconfdir}/vulkan/implicit_layer.d/
%dir %{_datadir}/vulkan/
%dir %{_datadir}/vulkan/explicit_layer.d/
%dir %{_datadir}/vulkan/icd.d/
%dir %{_datadir}/vulkan/implicit_layer.d/
%{_libdir}/*.so.*

%files devel
%{_libdir}/pkgconfig/vulkan.pc
%{_libdir}/*.so
%{_libdir}/cmake/VulkanLoader/*.cmake


%changelog
%autochangelog