From 93911d60150ed55b8ec2afed75726779490ace12 Mon Sep 17 00:00:00 2001
From: Ophestra <cat@gensokyo.uk>
Date: Mon, 16 Feb 2026 01:20:52 +0900
Subject: [PATCH] internal/rosa: pcre2 artifact

Required by GLib.

Signed-off-by: Ophestra <cat@gensokyo.uk>
---
 internal/rosa/all.go   |  2 ++
 internal/rosa/pcre2.go | 33 +++++++++++++++++++++++++++++++++
 2 files changed, 35 insertions(+)
 create mode 100644 internal/rosa/pcre2.go

diff --git a/internal/rosa/all.go b/internal/rosa/all.go
index 51d1576..3c087e5 100644
--- a/internal/rosa/all.go
+++ b/internal/rosa/all.go
@@ -55,6 +55,7 @@ const (
 	NSSCACert
 	Ninja
 	OpenSSL
+	PCRE2
 	Packaging
 	Patch
 	Perl
@@ -160,6 +161,7 @@ func ResolveName(name string) (p PArtifact, ok bool) {
 		"nss-cacert":        NSSCACert,
 		"ninja":             Ninja,
 		"openssl":           OpenSSL,
+		"pcre2":             PCRE2,
 		"packaging":         Packaging,
 		"patch":             Patch,
 		"perl":              Perl,
diff --git a/internal/rosa/pcre2.go b/internal/rosa/pcre2.go
new file mode 100644
index 0000000..406129a
--- /dev/null
+++ b/internal/rosa/pcre2.go
@@ -0,0 +1,33 @@
+package rosa
+
+import (
+	"hakurei.app/internal/pkg"
+)
+
+func (t Toolchain) newPCRE2() pkg.Artifact {
+	const (
+		version  = "10.47"
+		checksum = "IbC24vVayju6nB9EhrBPSDexk22wDecdpyrjgC3nCZXkwTnUjq4CD2q5sopqu6CW"
+	)
+	return t.NewViaMake("pcre2", version, pkg.NewHTTPGetTar(
+		nil, "https://github.com/PCRE2Project/pcre2/releases/download/"+
+			"pcre2-"+version+"/pcre2-"+version+".tar.bz2",
+		mustDecode(checksum),
+		pkg.TarBzip2,
+	), &MakeAttr{
+		ScriptEarly: `
+# RunGrepTest expects /bin/echo
+ln -s ../system/bin/toybox /bin/echo
+`,
+
+		Configure: [][2]string{
+			{"enable-jit"},
+			{"enable-pcre2-8"},
+			{"enable-pcre2-16"},
+			{"enable-pcre2-32"},
+		},
+	},
+		t.Load(Diffutils),
+	)
+}
+func init() { artifactsF[PCRE2] = Toolchain.newPCRE2 }