# https://cgit.freedesktop.org/mesa/mesa/commit/?h=13.0&id=3bb0415ab96f74183f7aa58c1a543448653ccb3e
%define git 0
%define git_branch 20.1

%define opengl_ver 4.6

# define version, RC & release
%define main_version		20.2.0
%define relc			4
%define rel			1

%define release			%mkrel %{?relc:0.rc%{relc}.}%{rel}

%if %{git}
%if %{?relc:1}%{!?relc:0}
%define release			%mkrel 1~rc%{relc}.1.git%{git}.%{rel}
%else
%define release			1.git%{git}.%{rel}
%endif
%endif

%define makedepend		%{_bindir}/gccmakedep

%define clname			mesaopencl
%define d3dname			d3d
%define eglname			mesaegl
%define eglname_glvnd		egl
%define glname			mesagl
%define glname_glvnd		gl
%define glwname			mesaglw
%define glesv1name		mesaglesv1
%define glesv2name		mesaglesv2
%define glesv1name_glvnd	glesv1_cm
%define glesv2name_glvnd	glesv2
%define gldispatchname_glvnd	gldispatch
%define glxname_glvnd		glx
%define glapiname		glapi
%define gbmname			gbm
%define xaname			xatracker
%define vulkanname		mesavulkan
%define openswrname		openswr

%define clmajor			1
%define d3dmajor		1
%define eglmajor		1
%define eglmajor_glvnd		1
%define glmajor			1
%define glmajor_glvnd		1
%define glwmajor		1
%define glesv1major		1
%define glesv2major		2
%define gldispatchmajor		0
%define glxmajor		0
%define glapimajor		0
%define gbmmajor		1
%define waylandeglmajor		1
%define osmesamajor		8
%define xamajor			2
%define openswrmajor		0

%define libclname		%mklibname %{clname} %{clmajor}
%define libd3dname		%mklibname %{d3dname} %{d3dmajor}
%define libeglname		%mklibname %{eglname} %{eglmajor}
%define libeglname_glvnd	%mklibname %{eglname_glvnd} %{eglmajor_glvnd}
%define libglname		%mklibname %{glname} %{glmajor}
%define libglname_glvnd		%mklibname %{glname_glvnd} %{glmajor_glvnd}
%define libglwname		%mklibname %{glwname} %{glwmajor}
%define libglesv1name		%mklibname %{glesv1name}_ %{glesv1major}
%define libglesv1name_glvnd	%mklibname %{glesv1name_glvnd} %{glesv1major}
%define libglesv2name		%mklibname %{glesv2name}_ %{glesv2major}
%define libglesv2name_glvnd	%mklibname %{glesv2name_glvnd} %{glesv2major}
%define libgldispatchname_glvnd	%mklibname %{gldispatchname_glvnd} %{gldispatchmajor}
%define libglxname_glvnd	%mklibname %{glxname_glvnd} %{glxmajor}
%define libglapiname		%mklibname %{glapiname} %{glapimajor}
%define libgbmname		%mklibname %{gbmname} %{gbmmajor}
%define libwaylandeglname	%mklibname %{waylandeglname} %{waylandeglmajor}
%define libosmesaname		%mklibname osmesa %{osmesamajor}
%define libxaname		%mklibname %{xaname} %{xamajor}
%define libopenswrname		%mklibname %{openswrname} %{openswrmajor}

%define dridrivers		%mklibname dri-drivers

%define vulkandrivers		%mklibname %{vulkanname}-drivers
%define vulkandevel		%mklibname %{vulkanname} -d

%define libcldevel		%mklibname mesaopencl -d
%define khrdevel		%mklibname mesakhr -d
%define osmesadevel		%mklibname osmesa -d

%define glvnd_devname		%mklibname glvnd -d

# Architecture-independent Virtual provides:
%define libd3dname_virt		lib%{d3dname}
%define libeglname_virt		lib%{eglname}
%define libglname_virt		lib%{glname}
%define libglwname_virt		lib%{glwname}
%define libglesv1name_virt	lib%{glesv1name}
%define libglesv2name_virt	lib%{glesv2name}
%define libglapiname_virt	lib%{glapiname}
%define libgbmname_virt		lib%{gbmname}
%define libwaylandeglname_virt	lib%{waylandeglname}
%define libxaname_virt		lib%{xaname}
%define libopenswrname_virt	lib%{openswrname}

%define mesasrcdir		%{_prefix}/src/Mesa/

%define with_valgrind	1

# Note for packagers: to "bootstrap" mesa when switching to
# libglvnd, you have to disable vaapi (commenting with_vaapi
# below), as vaapi depends on mesa, so it would lead to a
# cyclical dependency. Re-enable vaapi once bootstrapped.

# undefine one of the following entries to disable
%global with_hardware	1
%global with_vdpau	1
%global with_vaapi	1
%global with_nine	1
%global with_omx	1
%global with_opencl	1
%global base_drivers nouveau,r100,r200
%global with_glvnd	1
%ifarch x86_64
%global with_openswr	1
%endif
%global with_zink	1

%ifarch %{ix86} x86_64
%global platform_drivers ,i915,i965
%global with_iris	1
%global with_vmware	1
%global with_xa		1
%global vulkan_drivers intel,amd
%else
%global vulkan_drivers amd
%endif

%ifarch %{arm} aarch64
%global with_etnaviv	1
%global with_freedreno	1
%global with_kmsro	1
%global with_lima	1
%global with_tegra	1
%global with_panfrost	1
%global with_vc4	1
%global with_v3d	1
%global with_xa		1
%endif

# define with_newname above to have:
# lib(64)mesagl1 renamed as lib(64)glx_mesa0 and
# lib(64)egl1 renamed as lib(64)egl_mesa0
#global with_newname	1
%if 0%{?with_newname}
%define eglname			egl_mesa
%define glname			glx_mesa
%define glmajor			0
%define eglmajor		0
%define old_eglname		mesaegl
%define old_glname		mesagl
%define old_eglmajor		1
%define old_glmajor		1
%define libold_eglname		%mklibname %{old_eglname} %{old_eglmajor}
%define libold_glname		%mklibname %{old_glname} %{old_glmajor}
%endif

%ifnarch %{arm}
%global with_radeonsi 1
%endif

#global with_docs	1

%global dri_drivers %{?base_drivers}%{?platform_drivers}

Name:		mesa
Version:	%{main_version}
Release:	%{release}
Summary:	OpenGL %{opengl_ver} compatible 3D graphics library
Group:		System/Libraries

# temp force new gcc
BuildRequires:	gcc >= 8.3.1-0.20190920.1

# for building docs
%if 0%{?with_docs}
BuildRequires:	doxygen
%endif

BuildRequires:	pkgconfig(xfixes)	>= 4.0.3
BuildRequires:	pkgconfig(xshmfence)
BuildRequires:	pkgconfig(xt)		>= 1.0.5
BuildRequires:	pkgconfig(xmu)		>= 1.0.3
BuildRequires:	pkgconfig(x11)		>= 1.3.3
BuildRequires:	pkgconfig(xdamage)	>= 1.1.1
BuildRequires:	pkgconfig(expat)	>= 2.0.1
BuildRequires:	gccmakedep
BuildRequires:	x11-proto-devel		>= 7.3
BuildRequires:	pkgconfig(libdrm)	>= 2.4.100
BuildRequires:	pkgconfig(xcb-dri3)
BuildRequires:	pkgconfig(xcb-present)	>= 1.11
BuildRequires:	pkgconfig(xext)		>= 1.1.1
BuildRequires:	pkgconfig(xxf86vm)	>= 1.1.0
BuildRequires:	pkgconfig(xi)		>= 1.3
BuildRequires:	pkgconfig(xrandr)
%if 0%{?with_omx}
BuildRequires:	pkgconfig(libomxil-bellagio)
%endif
%if 0%{?with_opencl}
BuildRequires:	clang-devel
BuildRequires:	pkgconfig(libclc)
BuildRequires:	polly
%endif
BuildRequires:	pkgconfig(talloc)
%if %mgaversion < 8
BuildRequires:	python2-libxml2
BuildRequires:	python2-mako
%endif
BuildRequires:	python3-libxml2
BuildRequires:	python3-mako
BuildRequires:	makedepend
BuildRequires:	bison
BuildRequires:	flex
BuildRequires:	meson >= 0.52
BuildRequires:	pkgconfig(libelf)
BuildRequires:	llvm-devel >= 8.0
BuildRequires:	pkgconfig(libudev)
%if 0%{?with_valgrind}
BuildRequires:	pkgconfig(valgrind)
%endif
%if 0%{?with_vaapi}
BuildRequires:	pkgconfig(libva)
%endif
%if 0%{?with_glvnd}
BuildRequires:	pkgconfig(libglvnd) >= 1.3.1-7
%endif
%if 0%{?with_zink}
BuildRequires:	pkgconfig(vulkan)
BuildRequires:	vulkan-headers
%endif
BuildRequires:	pkgconfig(vdpau)
BuildRequires:	pkgconfig(wayland-client)
BuildRequires:	pkgconfig(wayland-server)
BuildRequires:	pkgconfig(wayland-protocols)
BuildRequires:	libgcrypt-devel
BuildRequires:	pkgconfig(wayland-protocols) >= 1.8
BuildRequires:	lm_sensors-devel
BuildRequires:	pkgconfig(libzstd)
%ifnarch %{arm}
BuildRequires:	pkgconfig(libunwind)
%endif

URL:		https://www.mesa3d.org
%if %{git}
#Source0:	%{name}-%{git}.tar.bz2
# (blino) snapshot of 13.0 branch
Source0:	%{name}-%{git_branch}-%{git}.tar.xz
%else
Source0:	https://mesa.freedesktop.org/archive/mesa-%{main_version}%{?relc:-rc%{relc}}.tar.xz
%endif
Source3:	make-git-snapshot.sh

# mesa staging/20.2 branch from 1 (https://www.mesa3d.org/releasing.html#stagingbranch)

# mesa master branch from 200

# mesa pending fixes from 300

#------------------------------------------------------------------------------

# package mesa
License:	MIT
Requires:	%{libglname} = %{version}-%{release}
Requires:	%{vulkandrivers} = %{version}-%{release}
Provides:	hackMesa = %{version}
Obsoletes:	hackMesa < %{version}
Provides:	Mesa = %{version}
Obsoletes:	Mesa < %{version}

%package -n	%{libglname}
Summary:	Files for Mesa (GL and GLX libs)
Group:		System/Libraries
Provides:	%{libglname_virt} = %{version}-%{release}
Requires:	%{dridrivers} >= %{version}-%{release}
%if 0%{?with_glvnd}
Requires:	%{libglname_glvnd} >= 1.3.1-7
Requires:	%{libgldispatchname_glvnd} >= 1.3.1-7
Requires:	%{libglxname_glvnd} >= 1.3.1-7
Requires:	libglvnd >= 1.3.1-7
%endif
%if 0%{?with_newname}
Obsoletes:	%{libold_glname} < %{version}-%{release}
Provides:	%{libold_glname} = %{version}-%{release}
%endif

%package -n	%{dridrivers}
Summary:	Mesa DRI drivers
Group:		System/Libraries
Provides:	mesa-dri-drivers
# do not require exact release to avoid conflicts when having
# x86_64 dri drivers from tainted and i586 dri drivers from core
Requires:	mesa = %{version}

%if 0%{?with_omx}
%package omx-drivers
Summary:	Mesa-based OMX drivers
%endif

%package -n %{libd3dname}
Summary:	Mesa Direct3D9 state tracker
Group:		System/Libraries
Provides:	%{libd3dname_virt} = %{version}-%{release}

%package -n %{libd3dname}-devel
Summary:	Development files for Mesa Direct3D9 state tracker
Group:		Development/C
Requires:	%{libd3dname} = %{version}-%{release}
Provides:	lib%{d3dname}-devel
Provides:	%{d3dname}-devel
Provides:	libd3d-devel

%package -n	%{libglname}-devel
Summary:	Development files for Mesa (OpenGL compatible 3D lib)
Group:		Development/C
Requires:	%{libglname} = %{version}-%{release}
Requires:	%{khrdevel} = %{version}-%{release}
Provides:	lib%{glname}-devel = %{version}-%{release}
Provides:	%{glname}-devel = %{version}-%{release}
Provides:	libMesaGL-devel = %{version}-%{release}
Provides:	MesaGL-devel = %{version}-%{release}
Provides:	libgl-devel
%if 0%{?with_glvnd}
Requires:	%{glvnd_devname}
%else
Provides:	GL-devel
%endif
%if 0%{?with_newname}
Obsoletes:	%{libold_glname}-devel < %{version}-%{release}
Provides:	%{libold_glname}-devel = %{version}-%{release}
%endif

%package -n	%{libeglname}
Summary:	Files for Mesa (EGL libs)
Group:		System/Libraries
Provides:	%{libeglname_virt} = %{version}-%{release}
%if 0%{?with_glvnd}
Requires:	%{libeglname_glvnd} >= 1.3.1-7
Requires:	%{libgldispatchname_glvnd} >= 1.3.1-7
Requires:	%{libglxname_glvnd} >= 1.3.1-7
Requires:	libglvnd >= 1.3.1-7
%endif
%if 0%{?with_newname}
Obsoletes:	%{libold_eglname} < %{version}-%{release}
Provides:	%{libold_eglname} = %{version}-%{release}
%endif

%package -n	%{libeglname}-devel
Summary:	Development files for Mesa (EGL libs)
Group:		Development/C
Requires:	%{libeglname} = %{version}-%{release}
Requires:	%{khrdevel} = %{version}-%{release}
Provides:	lib%{eglname}-devel
Provides:	%{eglname}-devel
Provides:	libegl-devel
%if 0%{?with_glvnd}
Requires:	%{glvnd_devname}
%else
Provides:	EGL-devel
%endif
%if 0%{?with_newname}
Obsoletes:	%{libold_eglname}-devel < %{version}-%{release}
Provides:	%{libold_eglname}-devel = %{version}-%{release}
%endif

%package -n %{khrdevel}
Summary:	Mesa Khronos development headers
Group:		Development/C
Provides:	mesakhr-devel = %{version}-%{release}
# ease upgrade mga6 -> mga7 (mga#25625)
Conflicts:	%{_lib}mesaegl1-devel < 17.3.9-2
%if 0%{?with_glvnd}
Requires:	%{glvnd_devname}
%endif

%package -n %{libosmesaname}
Summary:	Mesa offscreen rendering library
Group:		System/Libraries

%package -n %{osmesadevel}
Summary:	Development files for libosmesa
Group:		Development/C
Requires:	%{libosmesaname} = %{version}-%{release}
Provides:	osmesa-devel = %{version}-%{release}
%if 0%{?with_glvnd}
Requires:	%{glvnd_devname}
%endif

%package -n %{libglapiname}
Summary:	Files for mesa (glapi libs)
Group:		System/Libraries
Provides:	%{libglapiname_virt} = %{version}-%{release}

%package -n %{libglapiname}-devel
Summary:	Development files for glapi libs
Group:		Development/C
Requires:	%{libglapiname_virt} = %{version}-%{release}
Provides:	lib%{glapiname}-devel
Provides:	%{libglapiname}-devel

%if 0%{?with_opencl}
%package -n %libclname
Summary:	Mesa OpenCL runtime library
#Requires:	libclc%%{?_isa}
#Requires:	%%{name}-libgbm%%{?_isa} = %%{?epoch:%%{epoch}:}%%{version}-%%{release}

%package -n %libcldevel
Summary:	Mesa OpenCL development package
Requires:	%libclname%{?_isa} = %{?epoch:%{epoch}:}%{version}-%{release}
%endif

%package -n %{libglesv1name}
Summary:	Files for Mesa (glesv1 libs)
Group:		System/Libraries
Provides:	%{libglesv1name_virt} = %{version}-%{release}
%if 0%{?with_glvnd}
Requires:	%{libglesv1name_glvnd} >= 1.3.1-7
%endif

%package -n %{libglesv1name}-devel
Summary:	Development files for glesv1 libs
Group:		Development/C
Requires:	%{libglesv1name} = %{version}-%{release}
Requires:	%{khrdevel} = %{version}-%{release}
Provides:	lib%{glesv1name}-devel
Provides:	%{glesv1name}-devel
Provides:	libglesv1-devel
%if 0%{?with_glvnd}
Requires:	%{glvnd_devname}
%endif

%package -n %{libglesv2name}
Summary:	Files for Mesa (glesv2 libs)
Group:		System/Libraries
Provides:	%{libglesv2name_virt} = %{version}-%{release}
%if 0%{?with_glvnd}
Requires:	%{libglesv2name_glvnd} >= 1.3.1-7
%endif

%package -n %{libglesv2name}-devel
Summary:	Development files for glesv2 libs
Group:		Development/C
Requires:	%{libglesv2name} = %{version}-%{release}
Requires:	%{khrdevel} = %{version}-%{release}
Provides:	lib%{glesv2name}-devel
Provides:	%{glesv2name}-devel
Provides:	libglesv2-devel
%if 0%{?with_glvnd}
Requires:	%{glvnd_devname}
%endif

%package -n	%{libgbmname}
Summary:	Files for Mesa (gbm libs)
Group:		System/Libraries
Provides:	%{libgbmname_virt} = %{version}-%{release}

%package -n	%{libgbmname}-devel
Summary:	Development files for Mesa (gbm libs)
Group:		Development/C
Requires:	%{libgbmname} = %{version}-%{release}
Provides:	lib%{gbmname}-devel
Provides:	%{gbmname}-devel

%package -n	%{_lib}vdpau-driver-nouveau
Summary:	VDPAU plugin for nouveau driver
Group:		System/Libraries
# temporary:
%rename vdpau-driver-nouveau

%package -n	%{_lib}vdpau-driver-r300
Summary:	VDPAU plugin for r300 driver
Group:		System/Libraries
# temporary:
%rename vdpau-driver-r300

%package -n	%{_lib}vdpau-driver-r600
Summary:	VDPAU plugin for r600 driver
Group:		System/Libraries
# temporary:
%rename vdpau-driver-r600

%package -n	%{_lib}vdpau-driver-radeonsi
Summary:	VDPAU plugin for radeonsi driver
Group:		System/Libraries
# temporary:
%rename vdpau-driver-radeonsi

%package -n %{libxaname}
Summary:	Files for Mesa XA state tracker
Group:		System/Libraries
Provides:	%{libxaname_virt} = %{version}-%{release}

%package -n %{libxaname}-devel
Summary:	Development files for XA libs
Group:		Development/C
Requires:	%{libxaname_virt} = %{version}-%{release}
Provides:	lib%{xaname}-devel
Provides:	%{libxaname}-devel

%package -n %{vulkandrivers}
Summary:	Mesa Vulkan driver for Intel and Radeon GPUs
Group:		System/Libraries
%ifarch %{ix86} x86_64
Obsoletes:	%{_lib}vulkan_intel < 18.3.0-4
Provides:	%{_lib}vulkan_intel = %{version}-%{release}
%endif
Obsoletes:	%{_lib}vulkan_radeon < 18.3.0-4
Provides:	%{_lib}vulkan_radeon = %{version}-%{release}

%package -n %{vulkandevel}
Summary:	Mesa Vulkan development files for Intel and Radeon drivers
Group:		Development/C
Requires:	%{vulkandrivers} = %{version}-%{release}
Obsoletes:	%{_lib}vulkan-devel < 0:18.3.0-4
Provides:	%{vulkanname}-devel = %{version}-%{release}

%if 0%{?with_openswr}
%package -n %{libopenswrname}
Summary:	Mesa OpenSWR libs for AVX/AVX2/AVX512 based architectures
Group:		System/Libraries
Provides:	%{libopenswrname_virt} = %{version}-%{release}

%package -n %{libopenswrname}-devel
Summary:	Development files for OpenSWR libs
Group:		Development/C
Requires:	%{libopenswrname_virt} = %{version}-%{release}
Provides:	lib%{libopenswrname}-devel
Provides:	%{libopenswrname}-devel
%endif

%package	common-devel
Summary:	Meta package for mesa devel
Group:		Development/C
Provides:	Mesa-common-devel = %{version}-%{release}
Provides:	hackMesa-common-devel = %{version}
Obsoletes:	Mesa-common-devel < %{version}
Obsoletes:	hackMesa-common-devel < %{version}
Requires:	%{libglname}-devel = %{version}
Requires:	mesaglu-devel
Requires:	freeglut-devel
Requires:	%{libeglname}-devel = %{version}
Requires:	%{libglesv1name}-devel = %{version}
Requires:	%{libglesv2name}-devel = %{version}

#------------------------------------------------------------------------------

%description
Mesa is an OpenGL %{opengl_ver} compatible 3D graphics library.

%description common-devel
Mesa common metapackage devel

%description -n	%{libeglname}
Mesa is an OpenGL %{opengl_ver} compatible 3D graphics library.
EGL parts.

%description -n	%{libeglname}-devel
Mesa is an OpenGL %{opengl_ver} compatible 3D graphics library.
EGL development parts.

%description -n	%{libglname}
Mesa is an OpenGL %{opengl_ver} compatible 3D graphics library.
GL and GLX parts.

%description -n %{dridrivers}
Mesa is an OpenGL %{opengl_ver} compatible 3D graphics library.
DRI drivers.

%if 0%{?with_omx}
%description omx-drivers
Mesa-based OMX drivers
%endif

%description -n	%{libglname}-devel
Mesa is an OpenGL %{opengl_ver} compatible 3D graphics library.

This package contains the headers needed to compile Mesa programs.

%description -n %{libglesv1name}
OpenGL ES is a low-level, lightweight API for advanced embedded graphics using
well-defined subset profiles of OpenGL.

This package provides the OpenGL ES library version 1.

%description -n %{khrdevel}
Mesa Khronos development headers.

%description -n %{libosmesaname}
Mesa offscreen rendering libraries for rendering OpenGL into
application-allocated blocks of memory.

%description -n %{osmesadevel}
This package contains the headers needed to compile programs against
the Mesa offscreen rendering library.

%description -n %{libglapiname}
This packages provides the glapi shared library used by gallium.

%description -n %{libglapiname}-devel
This package contains the headers needed to compile programes against glapi shared library.

%if 0%{?with_opencl}
%description -n %libclname
Mesa OpenCL runtime library

%description -n %libcldevel
Mesa OpenCL development package
%endif

%description -n %{libglesv1name}-devel
This package contains the headers needed to compile OpenGL ES 1 programs.

%description -n %{libd3dname}
Mesa Direct3D9 state tracker.

%description -n %{libd3dname}-devel
Mesa Direct3D9 state tracker development package.

%description -n %{libglesv2name}
OpenGL ES is a low-level, lightweight API for advanced embedded graphics using
well-defined subset profiles of OpenGL.

This package provides the OpenGL ES library version 2.

%description -n %{libglesv2name}-devel
This package contains the headers needed to compile OpenGL ES 2 programs.

%description -n	%{libgbmname}
Mesa is an OpenGL %{opengl_ver} compatible 3D graphics library.
GBM (Graphics Buffer Manager) parts.

%description -n	%{libgbmname}-devel
Mesa is an OpenGL %{opengl_ver} compatible 3D graphics library.
GBM (Graphics Buffer Manager) development parts.

%description -n %{libxaname}
This packages provides the xa shared library used by gallium.

%description -n %{libxaname}-devel
This package contains the headers needed to compile programes against xa shared library.

%description -n %{_lib}vdpau-driver-nouveau
This packages provides a VPDAU plugin to enable video acceleration
with the nouveau driver.

%description -n %{_lib}vdpau-driver-r300
This packages provides a VPDAU plugin to enable video acceleration
with the r300 driver.

%description -n %{_lib}vdpau-driver-r600
This packages provides a VPDAU plugin to enable video acceleration
with the r600 driver.

%description -n %{_lib}vdpau-driver-radeonsi
This packages provides a VPDAU plugin to enable video acceleration
with the radeonsi driver.

%description -n %{vulkandrivers}
This package contains the Vulkan parts for Mesa's Intel and Radeon drivers.

%description -n %{vulkandevel}
This package contains the development files for Mesa's Vulkan implementation.

%if 0%{?with_openswr}
%description -n %{libopenswrname}
This packages provides the OpenSWR shared libraries.

OpenSWR (former http://www.openswr.org) is a high performance, highly
scalable OpenGL-compatible software rasterizer that fully utilizes
Advanced Vector Extension instruction set (AVX, AVX2 and AVX512) to
achieve high rendering performance.

%description -n %{libopenswrname}-devel
This package contains the headers needed to compile programes against
OpenSWR shared libraries.
%endif

#------------------------------------------------------------------------------

%prep
%autosetup -n %{name}-%{version}%{?relc:-rc%{relc}} -p1

# remove unused docs
rm -f docs/README.WIN32

%if %mgaversion >= 8
# Make sure the build uses gnu++14 as llvm 10 headers require that
sed -i -e 's/cpp_std=gnu++11/cpp_std=gnu++14/g' meson.build
%endif

%build
%meson -Dcpp_std=gnu++14 \
  -Dplatforms=x11,wayland,drm,surfaceless \
  -Ddri3=true \
  -Ddri-drivers=%{?dri_drivers} \
%if 0%{?with_hardware}
  -Dgallium-drivers=swrast%{?with_openswr:,swr},virgl,r300,nouveau%{?with_zink:,zink}%{?with_iris:,iris}%{?with_vmware:,svga}%{?with_radeonsi:,radeonsi,r600}%{?with_freedreno:,freedreno}%{?with_etnaviv:,etnaviv}%{?with_tegra:,tegra}%{?with_vc4:,vc4}%{?with_v3d:,v3d}%{?with_kmsro:,kmsro}%{?with_lima:,lima}%{?with_panfrost:,panfrost} \
%else
  -Dgallium-drivers=swrast,virgl \
%endif
%if 0%{?with_openswr}
  -Dswr-arches=avx,avx2,skx \
%endif
  -Dgallium-vdpau=%{?with_vdpau:true}%{!?with_vdpau:false} \
  -Dgallium-xvmc=false \
  -Dgallium-omx=%{?with_omx:bellagio}%{!?with_omx:disabled} \
  -Dgallium-va=%{?with_vaapi:true}%{!?with_vaapi:false} \
  -Dgallium-xa=%{?with_xa:true}%{!?with_xa:false} \
  -Dgallium-nine=%{?with_nine:true}%{!?with_nine:false} \
  -Dgallium-opencl=%{?with_opencl:icd}%{!?with_opencl:disabled} \
  -Dvulkan-drivers=%{?vulkan_drivers} \
  -Dshared-glapi=true \
  -Dgles1=true \
  -Dgles2=true \
  -Dopengl=true \
  -Dgbm=true \
  -Dglx=dri \
  -Degl=true \
%if 0%{?with_glvnd}
  -Dglvnd=true \
%endif
  -Dprefer-iris=%{?with_iris:true}%{!?with_iris:false} \
  -Dllvm=true \
  -Dshared-llvm=true \
  -Dvalgrind=%{?with_valgrind:true}%{!?with_valgrind:false} \
  -Dbuild-tests=false \
  -Dselinux=false \
  -Dosmesa=gallium \
  -Dvulkan-device-select-layer=true \
  -Dgallium-extra-hud=true \
  -Dlmsensors=true \
  %{nil}
%meson_build

# build docs
%if 0%{?with_docs}
(cd doxygen
 make
)
%endif

%install
%meson_install

# FIXME: strip will likely break the hardlink
# (blino) hardlink libGL files in %{_libdir}/mesa
# to prevent proprietary driver installers from removing them
mkdir -p $RPM_BUILD_ROOT%{_libdir}/mesa
pushd $RPM_BUILD_ROOT%{_libdir}/mesa
for l in \
%if 0%{?with_glvnd}
../libGLX_mesa.so.* \
%else
../libGL.so.* \
%endif
; do cp -a $l .; done
popd

%if 0%{?with_glvnd}
# default provider for indirect rendering when vendor is not determined
ln -s %{_libdir}/libGLX_mesa.so.0 %{buildroot}%{_libdir}/libGLX_indirect.so.0
ln -s %{_libdir}/libGLX_mesa.so.0 %{buildroot}%{_libdir}/libGLX_system.so.0
%endif

%ifarch %{x86_64}
mkdir -p $RPM_BUILD_ROOT%{_prefix}/lib/dri
%endif

# libvdpau opens the versioned name, don't bother including the unversioned
rm -f %{buildroot}%{_libdir}/vdpau/*.so

# strip out useless headers
rm -f %{buildroot}%{_includedir}/GL/w*.h

# remove .la files
find %{buildroot} -name '*.la' -delete

%ifnarch %{ix86} x86_64
# To have something to package for mesavulkan-devel on arm/aarch64 for now
mkdir %{buildroot}%{_includedir}/vulkan
%endif

#------------------------------------------------------------------------------

%files
/usr/share/drirc.d/

%files -n %{dridrivers}
%dir %{_libdir}/dri
%{_libdir}/dri/*_dri.so
%if 0%{?with_vaapi}
%{_libdir}/dri/*_drv*.so
%endif
%if 0%{?with_hardware}
%dir %{_libdir}/gallium-pipe
%{_libdir}/gallium-pipe/*.so
%endif

%if 0%{?with_omx}
%files omx-drivers
%{_libdir}/bellagio/libomx_mesa.so
%endif

%if 0%{?with_opencl}
%files -n %libclname
%{_libdir}/libMesaOpenCL.so.*
%{_sysconfdir}/OpenCL/vendors/mesa.icd

%files -n %libcldevel
%{_libdir}/libMesaOpenCL.so
%endif

%files -n %{libglname}
%dir %{_libdir}/mesa
%if 0%{?with_glvnd}
%{_libdir}/libGLX_mesa.so.*
%{_libdir}/mesa/libGLX_mesa.so.*
%{_libdir}/libGLX_indirect.so.*
%{_libdir}/libGLX_system.so.*
%else
%{_libdir}/libGL.so.*
%{_libdir}/mesa/libGL.so.%{glmajor}{,.*}
%endif

%files -n %{libeglname}
%if 0%{?with_glvnd}
%{_libdir}/libEGL_mesa.so.*
%{_datadir}/glvnd/egl_vendor.d/50_mesa.json
%else
%{_libdir}/libEGL.so.%{eglmajor}{,.*}
%endif

%files -n %{libosmesaname}
%{_libdir}/libOSMesa.so.%{osmesamajor}{,.*}

%files -n %{libglapiname}
%{_libdir}/libglapi.so.%{glapimajor}{,.*}

%files -n %{libglesv1name}
%if 0%{?with_glvnd} == 0
%{_libdir}/libGLESv1_CM.so.%{glesv1major}{,.*}
%endif

%files -n %{libd3dname}
%{_libdir}/d3d/*.so.*

%files -n %{libglesv2name}
%if 0%{?with_glvnd} == 0
%{_libdir}/libGLESv2.so.%{glesv2major}{,.*}
%endif

%files -n %{libgbmname}
%{_libdir}/libgbm.so.%{gbmmajor}
%{_libdir}/libgbm.so.%{gbmmajor}.*

%files -n %{libxaname}
%{_libdir}/libxatracker.so.%{xamajor}{,.*}

%files -n %{libglname}-devel
%dir %{_includedir}/GL
%if 0%{?with_glvnd}
%{_libdir}/libGLX_mesa.so
%else
%{_includedir}/GL/gl.h
%{_includedir}/GL/glext.h
%{_includedir}/GL/glx.h
%{_includedir}/GL/glxext.h
%{_includedir}/GL/glcorearb.h
%{_libdir}/libGL.so
%{_libdir}/pkgconfig/gl.pc
%endif
%dir %{_includedir}/GL/internal
%{_includedir}/GL/internal/dri_interface.h
%{_libdir}/pkgconfig/dri.pc

%files common-devel

%files -n %{libeglname}-devel
%{_includedir}/EGL
%if 0%{?with_glvnd}
%{_libdir}/libEGL_mesa.so
%else
%{_libdir}/libEGL.so
%{_libdir}/pkgconfig/egl.pc
%endif

%files -n %{khrdevel}
%if 0%{?with_glvnd} == 0
%{_includedir}/KHR
%endif

%files -n %{osmesadevel}
%if 0%{?with_docs}
%doc docs doxygen/main
%endif
%dir %{_includedir}/GL
%{_includedir}/GL/osmesa.h
%{_libdir}/libOSMesa.so
%{_libdir}/pkgconfig/osmesa.pc

%files -n %{libglapiname}-devel
%{_libdir}/libglapi.so

%files -n %{libglesv1name}-devel
%if 0%{?with_glvnd} == 0
%{_includedir}/GLES
%{_libdir}/libGLESv1_CM.so
%{_libdir}/pkgconfig/glesv1_cm.pc
%endif

%files -n %{libglesv2name}-devel
%if 0%{?with_glvnd} == 0
%{_includedir}/GLES2
%{_includedir}/GLES3
%{_libdir}/libGLESv2.so
%{_libdir}/pkgconfig/glesv2.pc
%endif

%files -n %{libd3dname}-devel
%{_includedir}/d3dadapter
%{_libdir}/d3d/*.so
%{_libdir}/pkgconfig/d3d.pc

%files -n %{libgbmname}-devel
%{_libdir}/libgbm.so
%{_includedir}/gbm.h
%{_libdir}/pkgconfig/gbm.pc

%files -n %{libxaname}-devel
%{_libdir}/libxatracker.so
%{_includedir}/xa_tracker.h
%{_includedir}/xa_composite.h
%{_includedir}/xa_context.h
%{_libdir}/pkgconfig/xatracker.pc

%files -n %{_lib}vdpau-driver-nouveau
%{_libdir}/vdpau/libvdpau_nouveau.so.*

%files -n %{_lib}vdpau-driver-r300
%{_libdir}/vdpau/libvdpau_r300.so.*

%if 0%{?with_radeonsi}
%files -n %{_lib}vdpau-driver-r600
%{_libdir}/vdpau/libvdpau_r600.so.*

%files -n %{_lib}vdpau-driver-radeonsi
%{_libdir}/vdpau/libvdpau_radeonsi.so.*
%endif

%files -n %{vulkandrivers}
%dir %{_datadir}/vulkan
%dir %{_datadir}/vulkan/icd.d
%ifarch %{ix86} x86_64
%{_datadir}/vulkan/icd.d/intel_icd*.json
%{_libdir}/libvulkan_intel.so
%endif
%{_libdir}/libVkLayer_MESA_device_select.so
%{_datadir}/vulkan/implicit_layer.d/VkLayer_MESA_device_select.json
%{_datadir}/vulkan/icd.d/radeon_icd*.json
%{_libdir}/libvulkan_radeon.so

%files -n %{vulkandevel}
%dir %{_includedir}/vulkan
%ifarch %{ix86} x86_64
%{_includedir}/vulkan/vulkan_intel.h
%endif

%if 0%{?with_openswr}
%files -n %{libopenswrname}
%{_libdir}/libswrAVX.so.%{openswrmajor}{,.*}
%{_libdir}/libswrAVX2.so.%{openswrmajor}{,.*}
%{_libdir}/libswrSKX.so.%{openswrmajor}{,.*}
# these libraries are opened for proper openswr working, instead of the
# libswr*.so.0 files, so do not move to the -devel package.
%{_libdir}/libswrAVX.so
%{_libdir}/libswrAVX2.so
%{_libdir}/libswrSKX.so

#%%files -n %%{libopenswrname}-devel
#{_libdir}/libswrAVX.so
#{_libdir}/libswrAVX2.so
#{_libdir}/libswrSKX.so
%endif