vasilito
cb94e82502
Enable GBM (required by the EGL/GBM/GLES2 surface used by Qt6/KWin). Drop crocus/iris from the gallium driver set for the 26.1.4 build — the Intel hardware drivers require DRM uapi surfaces that are not available in the Redox sysroot yet. They MUST be restored when the Intel DRM/redox-drm path matures (tracked in local/docs/DRM-MODERNIZATION-EXECUTION-PLAN.md Stage 5); this is a build-surface constraint, not a feature removal. Also widen the -Wno-error set for the 26.1.4 cross-compile (missing-prototypes, return-type, empty-body, incompatible-pointer-types, int-conversion, format) — upstream Mesa enables -Werror by default and the Redox sysroot headers trip these classes; the underlying warnings remain visible in the build log.
99 lines
3.9 KiB
TOML
99 lines
3.9 KiB
TOML
[package]
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name = "mesa"
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version = "26.1.4"
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[source]
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tar = "https://gitlab.freedesktop.org/mesa/mesa/-/archive/mesa-26.1.4/mesa-mesa-26.1.4.tar.gz"
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blake3 = "2299cd27430592c9a4a21c6345e74d5df278f4cd5839875ffd75abc3c1e988f9"
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upstream = "https://gitlab.freedesktop.org/mesa/mesa"
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# Mesa 26.1.4 no longer has a Redox EGL platform file upstream.
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# Keep only the patches that still apply cleanly; the Redox platform-specific
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# patches must be rebased separately once the modern surfaceless path is
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# validated.
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patches = [
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"mesa/01-virgl-redox-disk-cache.patch",
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"mesa/02-gbm-dumb-prime-export.patch",
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"mesa/04-sys-ioccom-stub-header.patch",
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"mesa/05-vk-sync-wchar-include.patch",
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]
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[build]
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template = "custom"
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dependencies = [
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"expat",
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"libdrm",
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"liborbital",
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"libwayland",
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"linux-kpi",
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"llvm21",
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"wayland-protocols",
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"zlib",
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]
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dev-dependencies = [
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"llvm21.dev",
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]
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script = """
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DYNAMIC_INIT
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#TODO: Should be CPPFLAGS but cookbook_meson isn't reading it
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export CFLAGS+=" -DHAVE_PTHREAD=1 -I${COOKBOOK_SYSROOT}/include/libdrm -I${COOKBOOK_SYSROOT}/include/linux-kpi"
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export LLVM_CONFIG="${TARGET}-llvm-config"
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if [ -x "${HOME}/.redoxer/${TARGET}/toolchain/bin/llvm-config" ]; then
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export COOKBOOK_HOST_SYSROOT="${HOME}/.redoxer/${TARGET}/toolchain"
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fi
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export LDFLAGS+=" -lorbital"
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export WAYLAND_SCANNER="/usr/bin/wayland-scanner"
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mkdir -p .cookbook-tools
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ln -sf "$(command -v "${LLVM_CONFIG}")" .cookbook-tools/llvm-config
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# Ensure wayland-scanner resolves to the host tool before any cross-sysroot binary
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if [ -x "/usr/bin/wayland-scanner" ]; then
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ln -sf "/usr/bin/wayland-scanner" .cookbook-tools/wayland-scanner
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fi
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for tool in gcc-ar gcc-ranlib g++ gcc cpp c++; do
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src="$(command -v "${TARGET}-${tool}" 2>/dev/null)"
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if [ -n "$src" ]; then
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ln -sf "$src" ".cookbook-tools/${TARGET}-${tool}"
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fi
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done
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# Symlink redbear-run-tool if gcc is a wrapper script
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if [ -x ".cookbook-tools/${TARGET}-gcc" ]; then
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if head -1 ".cookbook-tools/${TARGET}-gcc" | grep -q "#!/usr/bin/env bash"; then
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runtool="$(dirname "$(readlink -f ".cookbook-tools/${TARGET}-gcc")")/redbear-run-tool"
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if [ -x "$runtool" ]; then
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ln -sf "$runtool" .cookbook-tools/redbear-run-tool
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fi
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fi
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fi
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export PATH="$(pwd)/.cookbook-tools:${PATH}"
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if [ "${COOKBOOK_DYNAMIC}" == "1" ]; then
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COOKBOOK_MESON_FLAGS+=(-Dshared-llvm=enabled)
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else
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COOKBOOK_MESON_FLAGS+=(-Dshared-llvm=disabled)
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fi
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cookbook_meson \
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-Ddri-drivers-path=/usr/lib/dri \
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-Degl=enabled \
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-Dgbm=enabled \
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-Dglx=disabled \
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-Dgallium-drivers=softpipe,llvmpipe,virgl \
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-Dllvm=enabled \
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-Dplatforms=wayland \
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-Degl-native-platform=surfaceless \
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-Dshader-cache=disabled \
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-Dc_args="['-Wno-error=implicit-function-declaration','-Wno-error=missing-prototypes','-Wno-error=return-type','-Wno-error=empty-body','-Wno-error=incompatible-pointer-types','-Wno-error=int-conversion','-Wno-error=format','-Wno-error','-std=gnu11','-Dstatic_assert=_Static_assert']" \
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-Dcpp_args="['-Wno-error=implicit-function-declaration','-Wno-error=missing-prototypes','-Wno-error=return-type','-Wno-error=empty-body','-Wno-error=incompatible-pointer-types','-Wno-error=int-conversion','-Wno-error=format','-Wno-error']" \
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-Dvulkan-drivers=swrast \
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-Dshared-glapi=enabled
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# Hack to add LLVM libs, the list can be seen from meson log and check for matches $("${LLVM_CONFIG}" --libs)
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LLVMLIBS="-lLLVMBitReader -lLLVMCore -lLLVMExecutionEngine -lLLVMInstCombine -lLLVMMCDisassembler"
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LLVMLIBS+=" -lLLVMMCJIT -lLLVMScalarOpts -lLLVMTransformUtils -lLLVMCoroutines -lLLVMLTO"
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# osmesa is no longer built (the -Dosmesa meson option was dropped upstream); only
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# patch its pkg-config file if it exists.
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if [ -f "${COOKBOOK_STAGE}/usr/lib/pkgconfig/osmesa.pc" ]; then
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sed -i "s/ -lOSMesa / -lOSMesa ${LLVMLIBS} -lstdc++ /" "${COOKBOOK_STAGE}/usr/lib/pkgconfig/osmesa.pc"
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fi
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"""
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