Name:           vulkan-validation-layers
Version:        1.1.77.0
Release:        3%{?dist}
Summary:        Vulkan validation layers

License:        ASL 2.0
URL:            https://github.com/KhronosGroup/Vulkan-ValidationLayers
Source0:        %url/archive/sdk-%{version}.tar.gz#/Vulkan-ValidationLayers-sdk-%{version}.tar.gz

BuildRequires:  gcc
BuildRequires:  gcc-c++
BuildRequires:  cmake3
BuildRequires:  glslang-devel
BuildRequires:  ninja-build
BuildRequires:  python%{python3_pkgversion}
BuildRequires:  spirv-tools-devel
BuildRequires:  vulkan-loader-devel
BuildRequires:  pkgconfig(wayland-client)
BuildRequires:  pkgconfig(wayland-cursor)
BuildRequires:  pkgconfig(wayland-server)
BuildRequires:  pkgconfig(wayland-egl)
BuildRequires:  pkgconfig(x11)
BuildRequires:  pkgconfig(xrandr)
BuildRequires:  pkgconfig(xcb)

%description
Vulkan validation layers

%prep
%autosetup -n Vulkan-ValidationLayers-sdk-%{version}


%build
# Decrease debuginfo even on ix86 because of:
%ifarch %{ix86}
# Decrease debuginfo verbosity to reduce memory consumption even more
%global optflags %(echo %{optflags} | sed 's/-g /-g1 /')
%endif

%cmake3 -GNinja -DCMAKE_BUILD_TYPE=Release -DGLSLANG_INSTALL_DIR=%{_bindir} .
# Use two threads as build uses mega amounts of RAM
# It still requires at least 16Gb to compile with 2 threads
ninja -v -j2


%install
%ninja_install


%ldconfig_scriptlets


%files
%license LICENSE.txt COPYRIGHT.txt
%doc README.md CONTRIBUTING.md
%{_datadir}/vulkan/explicit_layer.d/*.json
%{_libdir}/libVkLayer_*.so


%changelog
* Tue Jun 26 2018 Leigh Scott <leigh123linux@googlemail.com> - 1.1.77.0-3
- Workaround i686 build issue

* Tue Jun 26 2018 Leigh Scott <leigh123linux@googlemail.com> - 1.1.77.0-2
- Exclude i686 due to 'virtual memory exhausted' FTBFS

* Sat Jun 23 2018 Leigh Scott <leigh123linux@googlemail.com> - 1.1.77.0-1
- Initial package