path: root/PKGBUILD

# Maintainer: Paul Sajna <hello@paulsajna.com>

pkgname=mesa-pvr-vf2
pkgdesc="an open-source implementation of the OpenGL specification, PowerVR (VisionFive2) version"
pkgver=22.1.7
pkgrel=4
arch=('riscv64')
makedepends=('git' 'python-mako' 'xorgproto'
              'libxml2' 'libx11'  'libvdpau' 'libva' 'elfutils' 'libxrandr'
              'wayland-protocols' 'meson' 'ninja' 'glslang' )
depends=('libdrm' 'libxxf86vm' 'libxdamage' 'libxshmfence' 'libelf'
         'libunwind' 'wayland' 'zstd' 'expat' 'libglvnd')
optdepends=('opengl-man-pages: for the OpenGL API man pages')
provides=('mesa' 'mesa-libgl' 'opengl-driver')
conflicts=('mesa' 'mesa-libgl')
url="https://www.mesa3d.org"
license=('custom')
source=("https://mesa.freedesktop.org/archive/mesa-${pkgver}.tar.xz"
'0001-Add-PVR-Gallium-driver.patch'
'0002-dri-Add-some-new-DRI-formats-and-fourccs.patch'
'0002-Force-Mesa-to-use-the-PVR-driver-for-platform-device.patch'
'0003-GL_EXT_sparse_texture-entry-points.patch'
'0004-Add-support-for-various-GLES-extensions.patch'
'0005-Add-EGL_IMG_cl_image-extension.patch'
'0006-egl-optimise-eglMakeCurrent-for-the-case-where-nothi.patch'
'0007-GL_EXT_shader_pixel_local_storage2-entry-points.patch'
'0008-GL_IMG_framebuffer_downsample-entry-points.patch'
'0009-GL_OVR_multiview-entry-points.patch'
'0010-Add-OVR_multiview_multisampled_render_to_texture.patch'
'0011-wayland-drm-install-wayland-drm.xml-to-the-configure.patch'
'0012-Enable-buffer-sharing-in-the-kms_swrast-driver.patch'
'0013-egl-wayland-add-support-for-RGB565-back-buffers.patch'
'0014-egl-automatically-call-eglReleaseThread-on-thread-te.patch'
'0015-egl-wayland-post-maximum-damage-when-blitting.patch'
'0016-egl-wayland-flush-the-drawable-before-blitting.patch'
'0017-dri-use-a-supported-API-in-driCreateNewContext.patch'
'0018-gbm-add-gbm_bo_blit.patch'
'0019-gbm-don-t-assert-if-DRI-context-creation-fails.patch'
'0020-egl-wayland-add-pbuffer-support.patch'
'0021-egl-eglBindAPI-workaround-for-dEQP-bug.patch'
'0022-GL_EXT_multi_draw_indirect-entry-points.patch'
'0023-dri-add-support-for-YUV-DRI-config.patch'
'0024-egl-add-support-for-EXT_yuv_surface.patch'
'0025-dri-add-missing-__DRI_IMAGE_COMPONENTS-define-for-EG.patch'
'0026-egl-wayland-expose-EXT_yuv_surface-support.patch'
'0027-gbm-add-some-new-GBM-formats.patch'
'0028-egl-add-null-platform.patch'
'0029-egl-add-support-for-EXT_image_gl_colorspace.patch'
'0030-meson-force-C-2011-for-thread_local.patch'
'0031-dri2-add-support-for-swap-intervals-other-than-1.patch'
'0032-null_platform-add-support-for-explicit-synchronisati.patch'
'0033-egl-null-add-support-for-DRM-image-format-modifiers.patch'
'0034-egl-query-the-supported-ES2-context-version.patch'
'0035-meson-allow-libGL-to-be-built-without-GLX.patch'
'0036-egl-wayland-process-non-resized-window-movement.patch'
'0037-Separate-EXT_framebuffer_object-from-ARB-version.patch'
'0038-egl-null-add-support-for-async-flip-with-front-buffe.patch'
'0039-gbm-add-pbuffer-support.patch'
'0040-egl-null-expose-EXT_yuv_surface-support.patch'
'0041-dri-preserve-the-original-FD-for-driver-use.patch'
'0042-egl-wayland-a-linear-buffer-is-not-needed-with-DRM-f.patch'
'0043-dri3-a-linear-buffer-is-not-needed-with-DRM-format-m.patch'
'0044-egl-drm-add-support-for-DRI_PRIME-GPU-selection.patch'
'0045-egl-null-add-support-for-DRI_PRIME-GPU-selection.patch'
'0046-egl-null-introduce-NULL_DRM_DISPLAY.patch'
'0047-vulkan-wsi-check-the-DRI3-and-Present-XCB-reply-poin.patch'
'0048-vulkan-wsi-make-the-display-FD-available.patch'
'0049-pvr-wsi-add-PowerVR-Vulkan-WSI-library.patch'
'0050-vulkan-wsi-Disable-use-of-VK_EXT_pci_bus_info.patch'
'0051-vulkan-wsi-default-to-force_bgra8_unorm_first-true.patch'
'0052-vulkan-wsi-enable-additional-formats-for-Display.patch'
'0053-mesa-partially-revert-pbuffer-attribute-removal.patch'
'0054-egl_dri2-set-pbuffer-config-attribs-to-0-for-non-pbu.patch'
'0055-GL_ARB_geometry_shader4-entry-points.patch'
'0056-egl-wayland-add-EGL_BUFFER_PRESERVED-support.patch'
'0057-glapi-restore-exec-dynamic.patch'
'0058-Revert-meson-check-mtls-if-has_exe_wrapper.patch'
'0059-gbm-add-GBM_FORMAT_AXBXGXRX106106106106.patch'
'0060-gallium-pvr-Add-DRM_FORMAT_AXBXGXRX106106106106.patch'
'0061-gallium-pvr-add-the-DRIconfigOptions-extension.patch'
'0062-gallium-pvr-support-DRI-Image-extension-v21.patch'
)

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prepare() {



    # although removing _build folder in build() function feels more natural,
    # that interferes with the spirit of makepkg --noextract
    if [  -d _build ]; then
        rm -rf _build
    fi

    sed -i 's/\r$//' ${srcdir}/mesa-${pkgver}/src/mesa/main/formats.csv;

    local _patchfile
    for _patchfile in "${source[@]}"; do
        _patchfile="${_patchfile%%::*}"
        _patchfile="${_patchfile##*/}"
        [[ $_patchfile = *.patch ]] || continue
        echo "Applying patch $_patchfile..."
        patch --directory="mesa-${pkgver}" --forward --strip=1 --input="${srcdir}/${_patchfile}"
    done
}

build () {
    meson setup "mesa-${pkgver}" _build \
       -Dshared-glapi=enabled \
       -Dglx-read-only-text=true \
       -Dplatforms='wayland,x11' \
       -Dgles1=disabled \
       -Dgles2=enabled \
       -Ddri3=disabled \
       -Degl=enabled \
       -Dgallium-drivers=swrast,pvr \
       -Dllvm=disabled \
       -Dgbm=enabled \
       -Dlmsensors=disabled \
       -Dgallium-opencl=disabled \
       -Dopencl-spirv=false \
       -Dopengl=true \
       -Dosmesa=false \
       -Dperfetto=false \
       -Dlibunwind=disabled \
       -Dgallium-va=disabled \
       -Dgallium-vdpau=disabled \
       -Dvulkan-drivers='' \
       -Dgallium-xa=disabled \
       -Dgallium-xvmc=disabled \
       -Dglvnd=true \
       -D prefix=/usr \
       -D sysconfdir=/etc \
       
    meson configure --no-pager _build
    
    ninja $NINJAFLAGS -C _build
}

package() {
    DESTDIR="${pkgdir}" ninja $NINJAFLAGS -C _build install

    # indirect rendering
    ln -s "${pkgdir}/usr/lib/libGLX_mesa.so.0" "${pkgdir}/usr/lib/libGLX_indirect.so.0"
  
}