[source]
git = "https://gitlab.redox-os.org/redox-os/mesa.git"
upstream = "https://gitlab.freedesktop.org/mesa/mesa"
branch = "redox-24.0"

[build]
template = "custom"
dependencies = [
    "expat",
    "llvm18",
    "zlib",
]
script = """
DYNAMIC_INIT

export CFLAGS+="-I${COOKBOOK_SYSROOT}/include -DHAVE_PTHREAD=1"
export CPPFLAGS+="-I${COOKBOOK_SYSROOT}/include -DHAVE_PTHREAD=1"
export LLVM_CONFIG="${TARGET}-llvm-config"

if [[ -n "${COOKBOOK_PREFER_STATIC}" ]]; then
    export LDFLAGS+=" --static"
    export DEFAULTLIB="static"
    export LLVMSHARED="disabled"
else
    export DEFAULTLIB="shared"
    export LLVMSHARED="enabled"
fi

COOKBOOK_MESON_FLAGS=(
    -Ddefault_library="${DEFAULTLIB}"
    -Dglx=disabled
    -Dllvm=enabled
    -Dosmesa=true
    -Dplatforms=
    -Dshader-cache=disabled
    -Dshared-llvm="${LLVMSHARED}"
    -Dshared-glapi=disabled
)

cookbook_meson

# Hack to add LLVM libs
#TODO: only add necessary LLVM libs, not all of them
sed -i "s/ -lOSMesa / -lOSMesa $("${LLVM_CONFIG}" --libs) -lstdc++ /" "${COOKBOOK_STAGE}/usr/lib/pkgconfig/osmesa.pc"
"""