internal/rosa/package: migrate stage0

Signed-off-by: Ophestra <cat@gensokyo.uk>

cmd/mbf/main.go

@@ -64,11 +64,12 @@ func main() {
 			return
 		}
 
-		e, ok := r.(rosa.LoadError)
+		switch r.(type) {
-		if !ok {
+		case rosa.LoadError, pkg.IRStringError:
+			log.Fatal(r)
+		default:
 			panic(r)
 		}
-		log.Fatal(e)
 	}()
 
 	ctx, stop := signal.NotifyContext(context.Background(),
@@ -86,6 +87,7 @@ func main() {
 		flagLTO   bool
 		flagPT    bool
 
+		flagSourcePath    string
 		flagCrossOverride int
 
 		addr net.UnixAddr
@@ -136,6 +138,12 @@ func main() {
 			}
 		}
 
+		if flagSourcePath != "" {
+			if err := rosa.Native().SetSource(os.DirFS(flagSourcePath)); err != nil {
+				return err
+			}
+		}
+
 		return nil
 	}).Flag(
 		&flagQuiet,
@@ -196,6 +204,10 @@ func main() {
 		&flagPT,
 		"parse-time", command.BoolFlag(false),
 		"Print duration of the initial azalea parse",
+	).Flag(
+		&flagSourcePath,
+		"source", command.StringFlag(""),
+		"Override hakurei source tree",
 	)
 
 	c.NewCommand(
@@ -427,8 +439,6 @@ func main() {
 		var (
 			flagGentoo   string
 			flagChecksum string
-
-			flagStage0 bool
 		)
 		c.NewCommand(
 			"stage3",
@@ -490,17 +500,6 @@ func main() {
 						"("+pkg.Encode(checksum[0].Value())+")",
 					)
 				}
-
-				if flagStage0 {
-					if err = cm.Do(func(cache *pkg.Cache) (err error) {
-						pathname, _, err = cache.Cure(rosa.Native().Std().NewStage0())
-						return
-					}); err != nil {
-						return
-					}
-					log.Println(pathname)
-				}
-
 				return
 			},
 		).Flag(
@@ -511,10 +510,6 @@ func main() {
 			&flagChecksum,
 			"checksum", command.StringFlag(""),
 			"Checksum of Gentoo stage3 tarball",
-		).Flag(
-			&flagStage0,
-			"stage0", command.BoolFlag(false),
-			"Create bootstrap stage0 tarball",
 		)
 	}
 

internal/pkg/pkg.go

@@ -155,7 +155,7 @@ type TContext struct {
 	// Target [Artifact] encoded identifier.
 	ids string
 	// Pathname status was created at.
-	statusPath *check.Absolute
+	statusPath, statusSPath *check.Absolute
 	// File statusHeader and logs are written to.
 	status *os.File
 	// Error value during prepareStatus.
@@ -258,6 +258,11 @@ func (t *TContext) destroy(errP *error) {
 					), 10),
 				).String(),
 			))
+			if t.statusSPath != nil {
+				t.cache.checksumMu.Lock()
+				*errP = errors.Join(*errP, os.Remove(t.statusSPath.String()))
+				t.cache.checksumMu.Unlock()
+			}
 		}
 		t.status = nil
 	}
@@ -1923,6 +1928,9 @@ func (c *Cache) cure(a Artifact, curesExempt bool) (
 		}
 		c.exitCure(a, curesExempt)
 		if err != nil {
+			if c.msg.IsVerbose() {
+				c.msg.Verbosef("cure file %s: %v", reportName(f, id), err)
+			}
 			return
 		}
 
@@ -1954,7 +1962,7 @@ func (c *Cache) cure(a Artifact, curesExempt bool) (
 	t := TContext{
 		c.base.Append(dirWork, ids),
 		c.base.Append(dirTemp, ids),
-		ids, nil, nil, nil,
+		ids, nil, nil, nil, nil,
 		common{ctx, c},
 	}
 	switch ca := a.(type) {
@@ -1966,6 +1974,9 @@ func (c *Cache) cure(a Artifact, curesExempt bool) (
 		err = ca.Cure(&t)
 		c.exitCure(a, curesExempt)
 		if err != nil {
+			if c.msg.IsVerbose() {
+				c.msg.Verbosef("cure trivial %s: %v", reportName(ca, id), err)
+			}
 			return
 		}
 		break
@@ -2043,16 +2054,25 @@ func (c *Cache) cure(a Artifact, curesExempt bool) (
 		}
 		err = ca.Cure(&f)
 		if err == nil && f.status != nil {
+			statusS := c.base.Append(
+				dirStatus,
+				substitutes,
+			)
+			c.checksumMu.Lock()
 			err = os.Link(c.base.Append(
 				dirStatus,
 				ids,
-			).String(), c.base.Append(
+			).String(), statusS.String())
-				dirStatus,
+			c.checksumMu.Unlock()
-				substitutes,
+			if err == nil {
-			).String())
+				f.statusSPath = statusS
+			}
 		}
 		c.exitCure(a, curesExempt)
 		if err != nil {
+			if c.msg.IsVerbose() {
+				c.msg.Verbosef("cure %s: %v", reportName(ca, id), err)
+			}
 			return
 		}
 		break
@@ -2101,6 +2121,9 @@ func (c *Cache) cure(a Artifact, curesExempt bool) (
 			Got:  gotChecksum,
 			Want: checksum.Value(),
 		}
+		if c.msg.IsVerbose() {
+			c.msg.Verbosef("validate %s: %v", reportName(a, id), err)
+		}
 		return
 	}
 

internal/rosa/busybox.go

@@ -26,7 +26,7 @@ func (a busyboxBin) Params(*pkg.IContext) {}
 // IsExclusive returns false: Cure performs a trivial filesystem write.
 func (busyboxBin) IsExclusive() bool { return false }
 
-// Dependencies returns the underlying busybox [pkg.File].
+// Dependencies returns the underlying busybox [pkg.FileArtifact].
 func (a busyboxBin) Dependencies() []pkg.Artifact {
 	return []pkg.Artifact{a.bin}
 }

internal/rosa/cmake.go

@@ -11,7 +11,7 @@ var (
 	_ninja = H("ninja")
 )
 
-// CMakeHelper is the [CMake] build system helper.
+// CMakeHelper builds and tests a CMake project with specified CACHE entries.
 type CMakeHelper struct {
 	// Path elements joined with source.
 	Append []string
@@ -34,7 +34,7 @@ type CMakeHelper struct {
 
 var _ Helper = new(CMakeHelper)
 
-// extra returns a hardcoded slice of [CMake] and [Ninja].
+// extra returns the cmake handle alongside either ninja or make.
 func (attr *CMakeHelper) extra(int) P {
 	if attr != nil && attr.Make {
 		return P{_cmake, _make}

internal/rosa/git.go

@@ -36,8 +36,3 @@ git \
 rm -rf /work/.git
 `, resolvconf())
 }
-
-// newTagRemote is a helper around NewViaGit for a tag on a git remote.
-func (t Toolchain) newTagRemote(url, tag, checksum string) pkg.Artifact {
-	return t.NewViaGit(url, "refs/tags/"+tag, mustDecode(checksum))
-}

internal/rosa/go.go

@@ -6,14 +6,12 @@ import (
 	"hakurei.app/internal/pkg"
 )
 
-var _go = H("go")
-
 // newGo returns a specific version of the Go toolchain.
 func (t Toolchain) newGo(
 	version, checksum string,
 	env []string,
 	script string,
-	boot pkg.Artifact,
+	boot ...pkg.Artifact,
 ) pkg.Artifact {
 	return t.NewPackage("go", version, newTar(
 		"https://go.dev/dl/go"+version+".src.tar.gz",
@@ -28,7 +26,7 @@ func (t Toolchain) newGo(
 			"TMPDIR=/dev/shm/go",
 		}, env),
 
-		Extra: []pkg.Artifact{boot},
+		Extra: boot,
 	}, &GenericHelper{
 		InPlace: true,
 		Build: `
@@ -72,13 +70,13 @@ func init() {
 	native.MustRegister(meta.Name, func(t Toolchain) (*Metadata, pkg.Artifact) {
 		var (
 			bootstrapEnv   []string
-			bootstrapEarly pkg.Artifact
+			bootstrapEarly []pkg.Artifact
 
 			finalEnv []string
 		)
 		switch t.arch {
 		case "amd64":
-			bootstrapEarly = t.NewPackage("go", "1.4-bootstrap", newTar(
+			bootstrapEarly = []pkg.Artifact{t.NewPackage("go", "1.4-bootstrap", newTar(
 				"https://dl.google.com/go/go1.4-bootstrap-20171003.tar.gz",
 				"8o9JL_ToiQKadCTb04nvBDkp8O1xiWOolAxVEqaTGodieNe4lOFEjlOxN3bwwe23",
 				pkg.TarGzip,
@@ -98,11 +96,11 @@ mkdir -p /var/tmp/
 `,
 			},
 				_bash,
-			)
+			)}
 
 		case "arm64", "riscv64":
 			bootstrapEnv = append(bootstrapEnv, "GOROOT_BOOTSTRAP=/system")
-			_, bootstrapEarly = t.MustLoad(H("gcc"))
+			bootstrapEarly = t.Append(bootstrapEarly, H("gcc"))
 			finalEnv = append(finalEnv, "CGO_ENABLED=0")
 
 		default:
@@ -123,7 +121,7 @@ sed -i \
 echo \
 	'type syscallDescriptor = int' >> \
 	os/rawconn_test.go
-`, bootstrapEarly)
+`, bootstrapEarly...)
 
 		go121 := t.newGo(
 			"1.21.13",

internal/rosa/images.go

@@ -1,51 +0,0 @@
-package rosa
-
-import (
-	"hakurei.app/fhs"
-	"hakurei.app/internal/pkg"
-)
-
-func init() {
-	meta := Metadata{
-		Name:        "system-image",
-		Description: "Rosa OS system image",
-		Version:     Unversioned,
-	}
-	native.MustRegister(meta.Name, func(t Toolchain) (*Metadata, pkg.Artifact) {
-		return &meta, t.New("system.img", TNoToolchain, t.Append(nil,
-			H("squashfs-tools"),
-		), nil, nil, `
-mksquashfs /mnt/system /work/system.img
-`, pkg.Path(fhs.AbsRoot.Append("mnt"), false, t.Append(nil,
-			_musl,
-			_mksh,
-			_toybox,
-
-			H("kmod"),
-			H("kernel"),
-			H("firmware"),
-		)...))
-	})
-}
-
-func init() {
-	meta := Metadata{
-		Name:        "initramfs-image",
-		Description: "Rosa OS initramfs image",
-		Version:     Unversioned,
-	}
-	native.MustRegister(meta.Name, func(t Toolchain) (*Metadata, pkg.Artifact) {
-		return &meta, t.New("initramfs", TNoToolchain, t.Append(nil,
-			_zstd,
-			H("earlyinit"),
-			H("gen_init_cpio"),
-		), nil, nil, `
-gen_init_cpio -t 4294967295 -c /usr/src/initramfs | zstd > /work/initramfs.zst
-`, pkg.Path(AbsUsrSrc.Append("initramfs"), false, pkg.NewFile("initramfs", []byte(`
-dir /dev 0755 0 0
-nod /dev/null 0666 0 0 c 1 3
-nod /dev/console 0600 0 0 c 5 1
-file /init /system/libexec/hakurei/earlyinit 0555 0 0
-`))))
-	})
-}

internal/rosa/make.go

@@ -7,7 +7,7 @@ import (
 
 var _make = H("make")
 
-// MakeHelper is the [Make] build system helper.
+// MakeHelper wraps the make program and its surrounding build system.
 type MakeHelper struct {
 	// Do not include default extras.
 	OmitDefaults bool

internal/rosa/meson.go

@@ -7,7 +7,7 @@ import (
 
 var _meson = H("meson")
 
-// MesonHelper is the [Meson] build system helper.
+// MesonHelper builds and tests a meson project.
 type MesonHelper struct {
 	// Runs after setup.
 	ScriptCompileEarly string

internal/rosa/package/cmake/package.az

@@ -3,12 +3,12 @@ package cmake {
 	website = "https://cmake.org";
 	anitya = 306;
 
-	version* = "4.3.2";
+	version* = "4.3.3";
 	source = remoteGitHubRelease {
 		suffix = "Kitware/CMake";
 		tag = "v"+version;
 		name = "cmake-"+version+".tar.gz";
-		checksum = "6QylwRVKletndTSkZTV2YBRwgd_9rUVgav_QW23HpjUgV21AVYZOUOal8tdBDmO7";
+		checksum = "VS-b6cN4S9hfNv3JOUAbAfI9nh3EeuVwY_IVgUdgq6VKwvfchhXwvvFAUcpZG6Ez";
 		compress = gzip;
 	};
 	patches = [

internal/rosa/package/fcft.az

@@ -0,0 +1,27 @@
+package fcft {
+	description = "a simple library for font loading and glyph rasterization using FontConfig, FreeType and pixman";
+	website = "https://codeberg.org/dnkl/fcft";
+	anitya = 143240;
+
+	version* = "3.3.3";
+	source = remoteTar {
+		url = "https://codeberg.org/dnkl/fcft/archive/"+version+".tar.gz";
+		checksum = "bMj8OmqtoANRKZWbjHk4WfP09AxJYRbWGqUsm1gRJ_dOFg6gooNbgkDu597PLfz2";
+		compress = gzip;
+	};
+
+	exec = meson {};
+
+	inputs = [
+		pixman,
+		fontconfig,
+		utf8proc,
+		tllist,
+	];
+
+	runtime = [
+		pixman,
+		fontconfig,
+		utf8proc,
+	];
+}

internal/rosa/package/firmware.az

@@ -3,12 +3,12 @@ package firmware {
 	website = "https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git";
 	anitya = 141464;
 
-	version* = "20260410";
+	version* = "20260519";
 	source = remoteGitLab {
 		domain = "gitlab.com";
 		suffix = "kernel-firmware/linux-firmware";
 		ref = version;
-		checksum = "J8PdQlGqwrivpskPzbL6xacqR6mlKtXpe5RpzFfVzKPAgG81ZRXsc3qrxwdGJbil";
+		checksum = "l-wBRTWclYnJsgV4qtUV1-UL5Y4nknAPre8CMe0dH7PxtAqbaeudEIM_Fnuj0TCV";
 	};
 
 	// dedup creates temporary file

internal/rosa/package/fontconfig.az

@@ -0,0 +1,37 @@
+package fontconfig {
+	description = "font configuration and customization library";
+	website = "https://www.freedesktop.org/wiki/Software/fontconfig";
+	anitya = 827;
+
+	version* = "2.18.0";
+	source = remoteGitLab {
+		domain = "gitlab.freedesktop.org";
+		suffix = "fontconfig/fontconfig";
+		ref = version;
+		checksum = "Z-yA7pFiE7cRDxZm32EHUPmeRx-lth2X6uw51aoeLi4BXwNm4iOWT13IGp3YSbNW";
+	};
+
+	exec = make {
+		generate = "NOCONFIGURE=1 ./autogen.sh";
+	};
+
+	inputs = [
+		automake,
+		libtool,
+		pkg-config,
+		gettext,
+		gperf,
+		gzip,
+		python,
+
+		zlib,
+		libexpat,
+		freetype,
+	];
+
+	runtime = [
+		zlib,
+		libexpat,
+		freetype,
+	];
+}

internal/rosa/package/foot.az

@@ -0,0 +1,28 @@
+package foot {
+	description = "a fast, lightweight and minimalistic Wayland terminal emulator";
+	website = "https://codeberg.org/dnkl/foot";
+	anitya = 141611;
+
+	version* = "1.27.0";
+	source = remoteTar {
+		url = "https://codeberg.org/dnkl/foot/archive/"+version+".tar.gz";
+		checksum = "E2XIPRD8t-WBBJUebIwChFT8K_85diwdalssUNwnuZBIynPa7rlXro5WCe9v3UlK";
+		compress = gzip;
+	};
+
+	exec = meson {};
+
+	inputs = [
+		ncurses,
+
+		xkbcommon,
+		tllist,
+		fcft,
+		kernel-headers,
+	];
+
+	runtime = [
+		xkbcommon,
+		fcft,
+	];
+}

internal/rosa/package/glib/package.az

@@ -3,11 +3,11 @@ package glib {
 	website = "https://developer.gnome.org/glib";
 	anitya = 10024;
 
-	version* = "2.88.1";
+	version* = "2.89.0";
 	source = remoteGit {
 		url = "https://gitlab.gnome.org/GNOME/glib.git";
 		tag = version;
-		checksum = "Rkszn6W4RHjyspyqfXdVAVawdwDJCuS0Zu0f7qot7tbJhnw2fUDoUUJB40m-1MCX";
+		checksum = "4FXKhdS3pC98LevYa_h7piRylG86cZ_c9zAtGr78oHodU1ob8rBxGU0hoIZ4nzcA";
 	};
 
 	files = {

internal/rosa/package/hakurei/2a9aa3b4007a73a6c9d4608cb9a8822247881fd6.patch

@@ -1,61 +0,0 @@
-From 2a9aa3b4007a73a6c9d4608cb9a8822247881fd6 Mon Sep 17 00:00:00 2001
-From: Ophestra <cat@gensokyo.uk>
-Date: Thu, 21 May 2026 23:34:50 +0900
-Subject: [PATCH] cmd/dist: include version in release
-
-This makes HAKUREI_VERSION optional during build.
-
-Signed-off-by: Ophestra <cat@gensokyo.uk>
----
- cmd/dist/VERSION | 1 +
- cmd/dist/main.go | 7 ++++++-
- flake.nix        | 1 -
- 3 files changed, 7 insertions(+), 2 deletions(-)
- create mode 100644 cmd/dist/VERSION
-
-diff --git a/cmd/dist/VERSION b/cmd/dist/VERSION
-new file mode 100644
-index 00000000..0eec13e4
---- /dev/null
-+++ b/cmd/dist/VERSION
-@@ -0,0 +1 @@
-+v0.4.2
-diff --git a/cmd/dist/main.go b/cmd/dist/main.go
-index 9ed7f2f8..d876cf83 100644
---- a/cmd/dist/main.go
-+++ b/cmd/dist/main.go
-@@ -18,8 +18,13 @@ import (
- 	"os/signal"
- 	"path/filepath"
- 	"runtime"
-+	"strings"
- )
- 
-+//go:generate sh -c "git describe --tags > VERSION"
-+//go:embed VERSION
-+var version string
-+
- // getenv looks up an environment variable, and returns fallback if it is unset.
- func getenv(key, fallback string) string {
- 	if v, ok := os.LookupEnv(key); ok {
-@@ -47,7 +52,7 @@ func main() {
- 
- 	verbose := os.Getenv("VERBOSE") != ""
- 	runTests := os.Getenv("HAKUREI_DIST_MAKE") == ""
--	version := getenv("HAKUREI_VERSION", "untagged")
-+	version = getenv("HAKUREI_VERSION", strings.TrimSpace(version))
- 	prefix := getenv("PREFIX", "/usr")
- 	destdir := getenv("DESTDIR", "dist")
- 
-diff --git a/flake.nix b/flake.nix
-index 4de35204..09520be2 100644
---- a/flake.nix
-+++ b/flake.nix
-@@ -139,7 +139,6 @@
-                 GOCACHE="$(mktemp -d)" \
-                 PATH="${pkgs.pkgsStatic.musl.bin}/bin:$PATH" \
-                 DESTDIR="$out" \
--                HAKUREI_VERSION="v${hakurei.version}" \
-                   ./all.sh
-               '';
-         }

internal/rosa/package/hakurei/package.az

@@ -2,11 +2,11 @@ package hakurei-source {
 	description = "hakurei source tree";
 	exclude = true;
 
-	version* = "0.4.2";
+	version* = "0.4.3";
 	output = remoteTar {
 		url = "https://git.gensokyo.uk/rosa/hakurei/archive/"+
 			"v"+version+".tar.gz";
-		checksum = "jadgaOrxv5ABGvzQ_Rk0aPGz7U8K-427TbMhQNQ32scSizEnlR44Pu7NoWYWVZWq";
+		checksum = "1LqBJIcYcAFTVfydCahOm4hjjKhY953X9ars0eQj32hnpNncWFefuT6OJpZzIlZv";
 		compress = gzip;
 	};
 }
@@ -17,7 +17,6 @@ package hakurei {
 	anitya = 388834;
 
 	source = hakurei-source;
-	patches = [ "2a9aa3b4007a73a6c9d4608cb9a8822247881fd6.patch" ];
 	enterSource = true;
 	writable = true;
 	chmod = true;
@@ -84,7 +83,6 @@ package hakurei-dist {
 	website = "https://hakurei.app";
 
 	source = hakurei-source;
-	patches = [ "2a9aa3b4007a73a6c9d4608cb9a8822247881fd6.patch" ];
 	enterSource = true;
 	writable = true;
 	chmod = true;
@@ -132,7 +130,6 @@ package earlyinit {
 	exclude = true;
 
 	source = hakurei-source;
-	patches = [ "2a9aa3b4007a73a6c9d4608cb9a8822247881fd6.patch" ];
 	enterSource = true;
 	writable = true;
 	chmod = true;
@@ -146,10 +143,8 @@ package earlyinit {
 	exec = generic {
 		inPlace = true;
 		build = `
-mkdir -p /work/system/libexec/hakurei/
-
 echo '# Building earlyinit.'
-go build -trimpath -v -o /work/system/libexec/hakurei -ldflags="-s -w
+go build -trimpath -v -o /work/ -ldflags="-s -w
 	-buildid=
 	-linkmode external
 	-extldflags=-static

internal/rosa/package/images/initramfs

@@ -0,0 +1,4 @@
+dir /dev 0755 0 0
+nod /dev/null 0666 0 0 c 1 3
+nod /dev/console 0600 0 0 c 5 1
+file /init /usr/src/initramfs-image/earlyinit 0555 0 0

internal/rosa/package/images/package.az

@@ -0,0 +1,45 @@
+package initramfs-image {
+	description = "Rosa OS initramfs image";
+	version = unversioned;
+	exclude = true;
+
+	source = earlyinit;
+	files = {
+		"initramfs";
+	};
+	exec = generic {
+		build = "gen_init_cpio "+
+			"-t 4294967295 "+
+			"-c /usr/src/initramfs | "+
+			"zstd > /work/initramfs.zst";
+	};
+
+	inputs = [
+		zstd,
+		gen_init_cpio,
+	];
+}
+
+package system-image {
+	description = "Rosa OS system image";
+	version = unversioned;
+	exclude = true;
+
+	source = earlyinit;
+	extra = [
+		musl,
+		mksh,
+		toybox,
+
+		kmod,
+		kernel,
+		firmware,
+	];
+	overlay = "/mnt";
+
+	exec = generic {
+		build = "mksquashfs /mnt/system /work/system.img";
+	};
+
+	inputs = [ squashfs-tools ];
+}

internal/rosa/package/kernel/kernel_amd64.config

@@ -1,16 +1,16 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/x86 6.12.87 Kernel Configuration
+# Linux/x86 6.12.90 Kernel Configuration
 #
-CONFIG_CC_VERSION_TEXT="clang version 22.1.5"
+CONFIG_CC_VERSION_TEXT="clang version 22.1.6"
 CONFIG_GCC_VERSION=0
 CONFIG_CC_IS_CLANG=y
-CONFIG_CLANG_VERSION=220105
+CONFIG_CLANG_VERSION=220106
 CONFIG_AS_IS_LLVM=y
-CONFIG_AS_VERSION=220105
+CONFIG_AS_VERSION=220106
 CONFIG_LD_VERSION=0
 CONFIG_LD_IS_LLD=y
-CONFIG_LLD_VERSION=220105
+CONFIG_LLD_VERSION=220106
 CONFIG_RUSTC_VERSION=0
 CONFIG_RUSTC_LLVM_VERSION=0
 CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y

internal/rosa/package/kernel/kernel_arm64.config

@@ -1,16 +1,16 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/arm64 6.12.83 Kernel Configuration
+# Linux/arm64 6.12.90 Kernel Configuration
 #
-CONFIG_CC_VERSION_TEXT="clang version 22.1.4"
+CONFIG_CC_VERSION_TEXT="clang version 22.1.6"
 CONFIG_GCC_VERSION=0
 CONFIG_CC_IS_CLANG=y
-CONFIG_CLANG_VERSION=220104
+CONFIG_CLANG_VERSION=220106
 CONFIG_AS_IS_LLVM=y
-CONFIG_AS_VERSION=220104
+CONFIG_AS_VERSION=220106
 CONFIG_LD_VERSION=0
 CONFIG_LD_IS_LLD=y
-CONFIG_LLD_VERSION=220104
+CONFIG_LLD_VERSION=220106
 CONFIG_RUSTC_VERSION=0
 CONFIG_RUSTC_LLVM_VERSION=0
 CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
@@ -13858,7 +13858,9 @@ CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
 # CONFIG_DEBUG_INFO_DWARF4 is not set
 # CONFIG_DEBUG_INFO_DWARF5 is not set
 # CONFIG_DEBUG_INFO_REDUCED is not set
-CONFIG_DEBUG_INFO_COMPRESSED_NONE=y
+# CONFIG_DEBUG_INFO_COMPRESSED_NONE is not set
+# CONFIG_DEBUG_INFO_COMPRESSED_ZLIB is not set
+CONFIG_DEBUG_INFO_COMPRESSED_ZSTD=y
 # CONFIG_DEBUG_INFO_SPLIT is not set
 # CONFIG_GDB_SCRIPTS is not set
 CONFIG_FRAME_WARN=2048

internal/rosa/package/kernel/kernel_riscv64.config

@@ -1,16 +1,16 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/riscv 6.12.80 Kernel Configuration
+# Linux/riscv 6.12.90 Kernel Configuration
 #
-CONFIG_CC_VERSION_TEXT="clang version 22.1.2"
+CONFIG_CC_VERSION_TEXT="clang version 22.1.6"
 CONFIG_GCC_VERSION=0
 CONFIG_CC_IS_CLANG=y
-CONFIG_CLANG_VERSION=220102
+CONFIG_CLANG_VERSION=220106
 CONFIG_AS_IS_LLVM=y
-CONFIG_AS_VERSION=220102
+CONFIG_AS_VERSION=220106
 CONFIG_LD_VERSION=0
 CONFIG_LD_IS_LLD=y
-CONFIG_LLD_VERSION=220102
+CONFIG_LLD_VERSION=220106
 CONFIG_RUSTC_VERSION=0
 CONFIG_RUSTC_LLVM_VERSION=0
 CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
@@ -11123,7 +11123,9 @@ CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
 # CONFIG_DEBUG_INFO_DWARF4 is not set
 # CONFIG_DEBUG_INFO_DWARF5 is not set
 # CONFIG_DEBUG_INFO_REDUCED is not set
-CONFIG_DEBUG_INFO_COMPRESSED_NONE=y
+# CONFIG_DEBUG_INFO_COMPRESSED_NONE is not set
+# CONFIG_DEBUG_INFO_COMPRESSED_ZLIB is not set
+CONFIG_DEBUG_INFO_COMPRESSED_ZSTD=y
 # CONFIG_GDB_SCRIPTS is not set
 CONFIG_FRAME_WARN=2048
 # CONFIG_STRIP_ASM_SYMS is not set

internal/rosa/package/kernel/package.az

@@ -3,11 +3,11 @@ package kernel-source {
 	website = "https://kernel.org";
 	exclude = true;
 
-	version* = "6.12.87";
+	version* = "6.12.90";
 	output = remoteTar {
 		url = "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/"+
 			"snapshot/linux-"+version+".tar.gz";
-		checksum = "QTl5teIy0K5KsOLYGHQ3FbnPCZNRH2bySXVzghiOoHDdM3zAcSPUkmdly85lMzHx";
+		checksum = "l9d_2veqbj3RVDp8L6vhV7j2DOLQtzQUqnzPFuJBR_VD8a3k4mvBQRR1-LE-SWZJ";
 		compress = gzip;
 	};
 }
@@ -45,9 +45,9 @@ cat \
 	checksum = arch {
 		default = "";
 
-		amd64 = "lCmBNcMeUmXifg0vecKOPy3GAaFcJSmOPnf3wit9xYTDSTsFADPt1xxUFfmTn1fD";
+		amd64 = "FkIf0_SD4g3mK_VWa9FJURjLS66YmknYTh49uMDlDSnoQpq6BqBymAm47joDwdWi";
-		arm64 = "PlRxp4JzZeMGx7CScRlT1NBzc2NVyJlb8Gm8sa3ofFght9ZT101ZJhcIXiCkHSHM";
+		arm64 = "bJ6ZLJhDR3K9So9zLh5s31hQPm_27gyl7XDVmCgdvyJGKDnffCKdtlE0HuvEbvye";
-		riscv64 = "z0MI2uSA31k_HtIsqGoCy-Vcf3mYm_zBDR_jN1tntg2Fdvz6YTwCU9YlHbYnpNbx";
+		riscv64 = "bbZCVNS1ryP-XoW9Gwx3ugvhvOA6d5UuO6gE7-Gv82g_bQN1hk4GG0SXBo-otyqS";
 	};
 	inputs = [ rsync ];
 }

internal/rosa/package/kernel/version.h

@@ -1,5 +1,5 @@
-#define LINUX_VERSION_CODE 396372
+#define LINUX_VERSION_CODE 396378
 #define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + ((c) > 255 ? 255 : (c)))
 #define LINUX_VERSION_MAJOR 6
 #define LINUX_VERSION_PATCHLEVEL 12
-#define LINUX_VERSION_SUBLEVEL 84
+#define LINUX_VERSION_SUBLEVEL 90

internal/rosa/package/mesa.az

@@ -4,12 +4,12 @@ package mesa {
 	anitya = 1970;
 	latest = anityaFallback;
 
-	version* = "26.1.0";
+	version* = "26.1.1";
 	source = remoteGitLab {
 		domain = "gitlab.freedesktop.org";
 		suffix = "mesa/mesa";
 		ref = "mesa-"+version;
-		checksum = "zU0fjqevySBaoi_5SLW3e2UffmGeBdxOuHmAHTH68n2hV-sjYoqg30koLqFXuk5y";
+		checksum = "OFCxGSTBe7qbnbVdazIJBNMFaQ-ylD5aRzo-JstSAdA0-hvVdRwsZiovMBm2rMzp";
 	};
 
 	exec = meson {

internal/rosa/package/nss.az

@@ -3,11 +3,11 @@ package nspr {
 	anitya = 7953;
 	exclude = true;
 
-	version* = "4.38.2";
+	version* = "4.39";
 	output = remoteTar {
 		url = "https://ftp.mozilla.org/pub/nspr/releases/v"+version+
 			"/src/nspr-"+version+".tar.gz";
-		checksum = "BcKpVmN6bdBaoZyzht_SpGHnO1CRN5YHeVyWW2skfCKIdhy3ppKe1zMh85QBEsV_";
+		checksum = "lgIlqiItMBCRTuz8griNqxtJzNBAoZU1020EVR94X2IiZpJ-NgLXouF7m1knNlDs";
 		compress = gzip;
 	};
 }
@@ -17,7 +17,7 @@ package nss {
 	website = "https://firefox-source-docs.mozilla.org/security/nss/index.html";
 	anitya = 2503;
 
-	version* = "3.123.1";
+	version* = "3.124";
 	source = remoteGitHub {
 		suffix = "nss-dev/nss";
 		tag = "NSS_"+join {
@@ -28,7 +28,7 @@ package nss {
 			};
 			sep = "_";
 		}+"_RTM";
-		checksum = "g811Z_fc74ssg-s6BeXRG-ipSfJggD6hrxjVJxrOBIz98CE7piv0OLwzIRLMQpwR";
+		checksum = "p_TFOmKxMVV-ZHRY0QwzEReUOxSRjEExpWIuoA3Bzxj50uNCS8EgqfzcpaiGAkr6";
 	};
 	extra = [ nspr ];
 

internal/rosa/package/python/package.az

@@ -252,11 +252,11 @@ package python-trove-classifiers {
 	website = "https://pypi.org/p/trove-classifiers";
 	anitya = 88298;
 
-	version* = "2026.5.7.17";
+	version* = "2026.5.22.10";
 	source = remoteGitHub {
 		suffix = "pypa/trove-classifiers";
 		tag = version;
-		checksum = "1Fcps0gK9P4ofwGL8MISN9k1Q40-quxX7NDpIna50TmziBNrZy-0Vz0I9yIeHCoP";
+		checksum = "PgFh58qkPCee5SIN62a_8s5kYRrydXODZEqeSgMJItiLrT5kaz8senRGn5B1Hv56";
 	};
 
 	exec = pip {

internal/rosa/package/spirv/package.az

@@ -5,11 +5,11 @@ package spirv-headers {
 	// upstream changed version scheme, anitya incapable of filtering them
 	latest = anityaFilterSPIRV;
 
-	version* = "1.4.341.0";
+	version* = "1.4.350.0";
 	source = remoteGitHub {
 		suffix = "KhronosGroup/SPIRV-Headers";
 		tag = "vulkan-sdk-"+version;
-		checksum = "0PL43-19Iaw4k7_D8J8BvoJ-iLgCVSYZ2ThgDPGfAJwIJFtre7l0cnQtLjcY-JvD";
+		checksum = "wFCZquDVL4HoE-kWbS_BHHb_d71EYR2A2kVp08oDutektpnQzhDP89wo821GgcpG";
 	};
 
 	exec = cmake {

internal/rosa/package/stage0.az

@@ -1,5 +1,31 @@
-package stage0-dist {
+package rosa-stage0 {
 	description = "Rosa OS stage0 bootstrap seed";
+	version = unversioned;
+	exclude = true;
+
+	source = hakurei-source;
+	extra = [
+		llvm,
+		mksh,
+		toybox-early,
+	];
+	overlay = "/stage0";
+	exec = generic {
+		build = `
+umask 377
+tar \
+	-vjc \
+	-C /stage0 \
+	-f /work/stage0-`+triple+`.tar.bz2 \
+	.
+`;
+	};
+
+	inputs = [ bzip2 ];
+}
+
+package stage0-dist {
+	description = "Rosa OS stage0 bootstrap seed (binary distribution)";
 	exclude = true;
 
 	version* = "20260504";

internal/rosa/package/tllist.az

@@ -0,0 +1,14 @@
+package tllist {
+	description = "a C header file only implementation of a typed linked list";
+	website = "https://codeberg.org/dnkl/tllist";
+	anitya = 141661;
+
+	version* = "1.1.0";
+	source = remoteTar {
+		url = "https://codeberg.org/dnkl/tllist/archive/"+version+".tar.gz";
+		checksum = "EEgawChPB8hO7mW9dAzakBGWSRnrgK8pWhCF7Z5F_ycYEqOXxJPCWq6mFUi95U9d";
+		compress = gzip;
+	};
+
+	exec = meson {};
+}

internal/rosa/package/utf8proc.az

@@ -0,0 +1,18 @@
+package utf8proc {
+	description = "a clean C library for processing UTF-8 Unicode data";
+	website = "https://juliastrings.github.io/utf8proc";
+	anitya = 7455;
+
+	version* = "2.11.3";
+	source = remoteGitHub {
+		suffix = "JuliaStrings/utf8proc";
+		tag = "v"+version;
+		checksum = "LlmejkymQEhaMciSE17JSl3pAYdf6DdXNr0ucwclClsMCeq7l1dcgIJl1JmNTQVq";
+	};
+
+	exec = cmake {
+		cache = {
+			"UTF8PROC_ENABLE_TESTING": "ON";
+		};
+	};
+}

internal/rosa/package/util-linux.az

@@ -5,7 +5,7 @@ package util-linux {
 	// release candidates confuse Anitya
 	latest = anityaFallback;
 
-	version* = "2.42";
+	version* = "2.42.1";
 	source = remoteTar {
 		url = "https://www.kernel.org/pub/linux/utils/util-linux/"+
 			"v"+join {
@@ -19,7 +19,7 @@ package util-linux {
 				};
 				sep = ".";
 			}+"/util-linux-"+version+".tar.gz";
-		checksum = "Uy8Nxg9DsW5YwDoeaZeZTyQJ2YmnaaL_fSsQXsLUiFFUd7wnZeD_3SEaVO7ClJlk";
+		checksum = "f1c006mnFL9jTEsqnJn08hHqwcL8TpjCJNIToZNuGEPsLmEdNL87r8RzBT-nl9QB";
 		compress = gzip;
 	};
 

internal/rosa/package/xkbcommon.az

@@ -0,0 +1,38 @@
+package xkbcommon {
+	description = "a library implementing the XKB specification for handling keyboard descriptions";
+	website = "https://xkbcommon.org";
+	anitya = 1780;
+
+	version* = "1.13.1";
+	source = remoteGitHub {
+		suffix = "xkbcommon/libxkbcommon";
+		tag = "xkbcommon-"+version;
+		checksum = "8L8-d1OT9vmCTR6y0fpG7IsSjelAdtDcaD9PRk7--49uEW5ZybD1-bniCxsQU_8Q";
+	};
+
+	env = [
+		"HOME=/proc/nonexistent",
+	];
+
+	exec = meson {
+		setup = {
+			"Denable-x11": "false";
+		};
+	};
+
+	inputs = [
+		m4,
+		bison,
+
+		libxml2,
+		wayland,
+		wayland-protocols,
+		xkeyboard-config,
+	];
+
+	runtime = [
+		libxml2,
+		wayland,
+		wayland-protocols,
+	];
+}

internal/rosa/perl.go

@@ -1,14 +1,8 @@
 package rosa
 
-import (
-	"slices"
-
-	"hakurei.app/internal/pkg"
-)
-
 var _perl = H("perl")
 
-// MakeMakerHelper is the [Perl] MakeMaker helper.
+// MakeMakerHelper builds projects using the included MakeMaker script.
 type MakeMakerHelper struct {
 	// Whether to skip the check target.
 	SkipCheck bool
@@ -49,17 +43,3 @@ make \
 	script += "make DESTDIR=/work install\n"
 	return script
 }
-
-// newViaPerlMakeMaker installs a perl module via Makefile.PL.
-func (t Toolchain) newViaPerlMakeMaker(
-	name, version string,
-	source pkg.Artifact,
-	patches []KV,
-	extra ...ArtifactH,
-) pkg.Artifact {
-	return t.NewPackage("perl-"+name, version, source, &PackageAttr{
-		Patches: patches,
-	}, (*MakeMakerHelper)(nil), slices.Concat(extra, P{
-		_perl,
-	})...)
-}

internal/rosa/python.go

@@ -1,17 +1,11 @@
 package rosa
 
-import (
-	"slices"
-
-	"hakurei.app/internal/pkg"
-)
-
 var (
 	_python       = H("python")
 	_pythonPyTest = H("python-pytest")
 )
 
-// PipHelper is the [Python] pip packaging helper.
+// PipHelper installs python packages from source using pip.
 type PipHelper struct {
 	// Path elements joined with source.
 	Append []string
@@ -94,27 +88,3 @@ pip3 install \
 	'` + sourcePath.String() + `'
 ` + script
 }
-
-// newPythonPackage registers a new [Python] package.
-func (s *S) newPythonPackage(
-	name string, id int, description, website, version string,
-	source pkg.Artifact, attrP *PackageAttr, attr *PipHelper,
-	build P, extra ...ArtifactH,
-) {
-	name = "python-" + name
-	s.MustRegister(name, func(t Toolchain) (*Metadata, pkg.Artifact) {
-		return &Metadata{
-				Name:        name,
-				Description: description,
-				Website:     website,
-				Version:     version,
-
-				Dependencies: slices.Concat(P{_python}, extra),
-
-				ID: id,
-			}, t.NewPackage(name, version, source, attrP, attr, slices.Concat(
-				extra,
-				build,
-			)...)
-	})
-}

internal/rosa/rosa.go

@@ -111,7 +111,7 @@ const (
 	stageIntermediateGentoo
 
 	// stageStdGentoo is like Std, but bootstrapped from stageGentoo. This
-	// toolchain creates the first [Stage0] distribution.
+	// toolchain creates the first stage0 distribution.
 	stageStdGentoo
 
 	// stageEarly denotes the stage0 toolchain. Special care must be taken
@@ -322,24 +322,6 @@ mkdir -vp /work/system/bin
 	)
 }
 
-// NewStage0 returns a [pkg.Artifact] curing to a stage0 distribution.
-func (t Toolchain) NewStage0() pkg.Artifact {
-	return t.New("stage0", 0, t.Append(nil,
-		H("bzip2"),
-	), nil, nil, `
-umask 377
-tar \
-	-vjc \
-	-C /stage0 \
-	-f /work/stage0-`+t.triple()+`.tar.bz2 \
-	.
-`, pkg.Path(fhs.AbsRoot.Append("stage0"), false, t.Append(nil,
-		_llvm,
-		_mksh,
-		_toyboxEarly,
-	)...))
-}
-
 // HasStageEarly returns whether a stage0 distribution is available.
 func (s *S) HasStageEarly() (ok bool) {
 	func() {

internal/rosa/state.go

@@ -1,6 +1,9 @@
 package rosa
 
 import (
+	"archive/tar"
+	"bytes"
+	"compress/gzip"
 	"context"
 	"encoding/json"
 	"errors"
@@ -408,7 +411,7 @@ func (s *S) Collect() (handles P) {
 type deferredGit struct {
 	url      string
 	tag      string
-	checksum string
+	checksum pkg.Checksum
 }
 
 // getFrame must be called before accessing s.
@@ -658,13 +661,15 @@ func (s *S) getFrame() azalea.Frame {
 				args azalea.FArgs,
 			) (v any, set bool, err error) {
 				var a deferredGit
+				var checksum string
 				if err = args.Apply(map[unique.Handle[azalea.Ident]]any{
 					k("url"):      &a.url,
 					k("tag"):      &a.tag,
-					k("checksum"): &a.checksum,
+					k("checksum"): &checksum,
 				}); err != nil {
 					return
 				}
+				a.checksum = mustDecode(checksum)
 				v = a
 				set = true
 				return
@@ -927,6 +932,7 @@ func (ctx *evalContext) pf(
 		output  pkg.Artifact
 		sourceA any
 		helper  Helper
+		overlay string
 
 		inputs, runtimes, extra azalea.Array
 	)
@@ -955,6 +961,7 @@ func (ctx *evalContext) pf(
 		k("inputs"):   &inputs,
 		k("runtime"):  &runtimes,
 		k("extra"):    &extra,
+		k("overlay"):  &overlay,
 	}); err != nil {
 		return
 	}
@@ -986,13 +993,26 @@ func (ctx *evalContext) pf(
 		})
 	}
 
-	for _, h := range extraH {
+	if overlay == "" {
-		_, a := ctx.t.MustLoad(h)
+		for _, h := range extraH {
-		attr.Paths = append(attr.Paths, pkg.Path(
+			_, a := ctx.t.MustLoad(h)
-			AbsUsrSrc.Append("extra", h.String()),
+			attr.Paths = append(attr.Paths, pkg.Path(
-			attr.Writable,
+				AbsUsrSrc.Append("extra", h.String()),
-			a,
+				attr.Writable,
-		))
+				a,
+			))
+		}
+	} else {
+		var o pkg.ExecPath
+		if o.P, err = check.NewAbs(overlay); err != nil {
+			o.P = AbsUsrSrc.Append("extra", overlay)
+		}
+		o.A = make([]pkg.Artifact, len(extraH))
+		for i, h := range extraH {
+			_, a := ctx.t.MustLoad(h)
+			o.A[i] = a
+		}
+		attr.Paths = append(attr.Paths, o)
 	}
 
 	for _, pair := range files {
@@ -1044,7 +1064,7 @@ func (ctx *evalContext) pf(
 		source = p
 
 	case deferredGit:
-		source = ctx.t.newTagRemote(p.url, p.tag, p.checksum)
+		source = ctx.t.NewViaGit(p.url, "refs/tags/"+p.tag, p.checksum)
 
 	case azalea.Ident:
 		var _meta *Metadata
@@ -1173,6 +1193,90 @@ func (s *S) RegisterFS(fsys fs.FS) error {
 	return nil
 }
 
+// SetSource overrides the hakurei-source package with a cached tarball of fsys.
+// The resulting IR is curable on the daemon. Must not be used concurrently with
+// any other method.
+func (s *S) SetSource(fsys fs.FS) error {
+	var buf bytes.Buffer
+	w, err := gzip.NewWriterLevel(&buf, gzip.BestSpeed)
+	if err != nil {
+		return err
+	}
+	tw := tar.NewWriter(w)
+
+	if err = fs.WalkDir(fsys, ".", func(path string, d fs.DirEntry, err error) error {
+		if err != nil {
+			return err
+		}
+
+		if d.IsDir() && d.Name() == ".git" {
+			return fs.SkipDir
+		}
+
+		var fi fs.FileInfo
+		if fi, err = d.Info(); err != nil {
+			return err
+		}
+
+		var linkname string
+		if fi.Mode()&fs.ModeSymlink != 0 {
+			if linkname, err = fs.ReadLink(fsys, path); err != nil {
+				return err
+			}
+		}
+
+		var h *tar.Header
+		if h, err = tar.FileInfoHeader(fi, linkname); err != nil {
+			return err
+		}
+		h.Name = path
+
+		if err = tw.WriteHeader(h); err != nil {
+			return err
+		}
+
+		if fi.Mode().IsRegular() {
+			var f io.ReadCloser
+			if f, err = fsys.Open(path); err != nil {
+				return err
+			}
+
+			_, err = io.Copy(tw, f)
+			if _err := f.Close(); err == nil {
+				err = _err
+			}
+			if err != nil {
+				return err
+			}
+		}
+		return nil
+	}); err != nil {
+		return err
+	}
+
+	if err = tw.Close(); err != nil {
+		return err
+	} else if err = w.Close(); err != nil {
+		return err
+	}
+
+	const name = "hakurei-source"
+	a := pkg.NewFile("hakurei-src-current.tar.gz", buf.Bytes())
+	s.artifacts.Store(
+		H(name),
+		Artifact(func(t Toolchain) (*Metadata, pkg.Artifact) {
+			return &Metadata{
+				Name:        name,
+				Description: "hakurei source tree (current)",
+				Version:     "1.0.0-CURRENT",
+				Exclude:     true,
+			}, pkg.NewTar(a, pkg.TarGzip)
+		}),
+	)
+	s.DropCaches(s.Arch(), s.Flags())
+	return nil
+}
+
 // SetGentooStage3 sets the Gentoo stage3 tarball url and checksum. It panics
 // if given zero values or if these values have already been set.
 func (s *S) SetGentooStage3(url string, checksum pkg.Checksum) {