Initial commit: DarkForge package repository (124 packages)

Package definitions for the complete DarkForge Linux system:
- core/  (67): base system, toolchain, kernel, utilities, dev tools
- extra/ (26): libraries, frameworks, drivers (nvidia-open, pipewire, mesa)
- desktop/ (19): Wayland stack, dwl compositor, terminals, applications
- gaming/ (12): Steam, Wine, Proton, gamemode, mangohud, PrismLauncher

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

extra/nvidia-open/nvidia-open.toml

@@ -0,0 +1,85 @@
+# DarkForge Linux — NVIDIA Open Kernel Modules + Userspace
+# RTX 5090 (Blackwell, GB202) requires nvidia-open 570.86.16+
+# This package builds the open-source kernel modules and installs
+# the proprietary userspace libraries (Vulkan ICD, OpenGL, EGL, GBM).
+#
+# NOTE: This is a complex multi-step package. The kernel modules are
+# built against the running kernel headers, and the userspace libraries
+# come from a separate download.
+
+[package]
+name = "nvidia-open"
+version = "570.133.07"
+description = "NVIDIA open kernel modules and proprietary userspace (RTX 5090)"
+url = "https://github.com/NVIDIA/open-gpu-kernel-modules"
+license = "MIT/GPL-2.0"
+
+[source]
+url = "https://github.com/NVIDIA/open-gpu-kernel-modules/archive/refs/tags/${version}.tar.gz"
+sha256 = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+
+# Additional source: the userspace driver (proprietary blob)
+[[source.patches]]
+url = "https://us.download.nvidia.com/XFree86/Linux-x86_64/${version}/NVIDIA-Linux-x86_64-${version}.run"
+sha256 = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+strip = 0
+
+[dependencies]
+run = ["glibc", "wayland", "libdrm"]
+build = ["gcc", "make", "linux"]
+
+[build]
+system = "custom"
+
+# Prepare: extract the .run blob for userspace libraries
+prepare = """chmod +x ../NVIDIA-Linux-x86_64-${version}.run && ../NVIDIA-Linux-x86_64-${version}.run --extract-only --target=nvidia-userspace"""
+
+# Build: compile the open kernel modules against current kernel
+configure = ""
+make = """make -j32 modules \
+    KERNEL_UNAME=$(uname -r) \
+    SYSSRC=/usr/src/linux \
+    SYSOUT=/usr/src/linux"""
+
+# Install: kernel modules + userspace libs
+install = """# Install kernel modules
+make modules_install DESTDIR=${PKG} KERNEL_UNAME=$(uname -r)
+
+# Install userspace libraries from the extracted blob
+cd nvidia-userspace
+
+# GLX / OpenGL
+install -Dm755 libGLX_nvidia.so.${version} ${PKG}/usr/lib/libGLX_nvidia.so.${version}
+ln -sf libGLX_nvidia.so.${version} ${PKG}/usr/lib/libGLX_nvidia.so.0
+
+# EGL
+install -Dm755 libEGL_nvidia.so.${version} ${PKG}/usr/lib/libEGL_nvidia.so.${version}
+ln -sf libEGL_nvidia.so.${version} ${PKG}/usr/lib/libEGL_nvidia.so.0
+
+# GBM (for Wayland)
+install -Dm755 libnvidia-egl-gbm.so.1.1.2 ${PKG}/usr/lib/libnvidia-egl-gbm.so.1.1.2
+ln -sf libnvidia-egl-gbm.so.1.1.2 ${PKG}/usr/lib/libnvidia-egl-gbm.so.1
+mkdir -p ${PKG}/usr/share/egl/egl_external_platform.d
+install -Dm644 15_nvidia_gbm.json ${PKG}/usr/share/egl/egl_external_platform.d/
+
+# Vulkan ICD
+install -Dm755 libGLESv2_nvidia.so.${version} ${PKG}/usr/lib/libGLESv2_nvidia.so.${version}
+install -Dm644 nvidia_icd.json ${PKG}/usr/share/vulkan/icd.d/nvidia_icd.json
+install -Dm755 libcuda.so.${version} ${PKG}/usr/lib/libcuda.so.${version}
+ln -sf libcuda.so.${version} ${PKG}/usr/lib/libcuda.so.1
+ln -sf libcuda.so.1 ${PKG}/usr/lib/libcuda.so
+
+# nvidia-drm modeset (KMS)
+install -Dm755 libnvidia-drm-outputclass-helper.so.${version} ${PKG}/usr/lib/libnvidia-drm-outputclass-helper.so.${version}
+
+# nvidia-smi and other tools
+install -Dm755 nvidia-smi ${PKG}/usr/bin/nvidia-smi
+install -Dm755 nvidia-settings ${PKG}/usr/bin/nvidia-settings 2>/dev/null || true
+
+# 32-bit compatibility libraries (for Steam/Wine)
+if [ -d 32 ]; then
+    install -Dm755 32/libGLX_nvidia.so.${version} ${PKG}/usr/lib32/libGLX_nvidia.so.${version}
+    ln -sf libGLX_nvidia.so.${version} ${PKG}/usr/lib32/libGLX_nvidia.so.0
+    install -Dm755 32/libcuda.so.${version} ${PKG}/usr/lib32/libcuda.so.${version}
+    ln -sf libcuda.so.${version} ${PKG}/usr/lib32/libcuda.so.1
+fi"""