add latest xmlsec

packages.ini

@@ -2567,6 +2567,10 @@ brew_requires =
     pkg-config
 custom_prebuild = prebuild/libxmlsec1-macos
 python_versions = <3.13
+[xmlsec==1.3.14]
+apt_requires = pkg-config
+brew_requires = pkg-config
+custom_prebuild = prebuild/xmlsec-1-3-14-deps
 
 [yamlfix==1.3.0]
 

prebuild/xmlsec-1-3-14-deps

@@ -0,0 +1,124 @@
+#!/usr/bin/env python3
+from __future__ import annotations
+
+import argparse
+import hashlib
+import io
+import os.path
+import secrets
+import subprocess
+import tarfile
+import tempfile
+import urllib.request
+
+# matches libxml2 from lxml==5.3.0
+XML2_URL = "https://download.gnome.org/sources/libxml2/2.12/libxml2-2.12.9.tar.xz"
+XML2_SHA256 = "59912db536ab56a3996489ea0299768c7bcffe57169f0235e7f962a91f483590"
+# matches xmlsec from xmlsec==1.3.14
+XMLSEC_URL = (
+    "https://github.com/lsh123/xmlsec/releases/download/1.3.4/xmlsec1-1.3.4.tar.gz"
+)
+XMLSEC_SHA256 = "45ad9078d41ae76844ad2f8651600ffeec0fdd128ead988a8d69e907c57aee75"
+
+
+def _join_env(
+    *,
+    name: str,
+    value: str,
+    sep: str,
+) -> str:
+    if name in os.environ:
+        return f"{value}{sep}{os.environ[name]}"
+    else:
+        return value
+
+
+def main() -> int:
+    parser = argparse.ArgumentParser()
+    parser.add_argument("prefix")
+    args = parser.parse_args()
+
+    os.environ["PATH"] = _join_env(
+        name="PATH",
+        value=os.path.join(args.prefix, "bin"),
+        sep=os.pathsep,
+    )
+    os.environ["CPPFLAGS"] = _join_env(
+        name="CPPFLAGS",
+        value=f'-I{os.path.join(args.prefix, "include")}',
+        sep=" ",
+    )
+    os.environ["LDFLAGS"] = _join_env(
+        name="LDFLAGS",
+        value=f'-L{os.path.join(args.prefix, "lib")}',
+        sep=" ",
+    )
+    os.environ["LD_LIBRARY_PATH"] = _join_env(
+        name="LD_LIBRARY_PATH",
+        value=os.path.join(args.prefix, "lib"),
+        sep=os.pathsep,
+    )
+    os.environ["PKG_CONFIG_PATH"] = _join_env(
+        name="PKG_CONFIG_PATH",
+        value=os.path.join(args.prefix, "lib", "pkgconfig"),
+        sep=os.pathsep,
+    )
+
+    with tempfile.TemporaryDirectory() as tmpdir:
+        resp = urllib.request.urlopen(XML2_URL)
+        bts = resp.read()
+        h = hashlib.sha256(bts).hexdigest()
+        if not secrets.compare_digest(h, XML2_SHA256):
+            raise SystemExit(f"checksum mismatch: {(XML2_SHA256, h)=}")
+
+        with tarfile.open(fileobj=io.BytesIO(bts)) as tarf:
+            tarf.extractall(tmpdir)
+        h = hashlib.sha256(bts).hexdigest()
+
+        srcroot = os.path.join(tmpdir, "libxml2-2.12.9")
+        subprocess.check_call(
+            (
+                "./configure",
+                f"--prefix={args.prefix}",
+                "--disable-silent-rules",
+                "--with-history",
+                "--with-icu",
+                "--without-python",
+                "--without-lzma",
+            ),
+            cwd=srcroot,
+        )
+        subprocess.check_call(("make", "install"), cwd=srcroot)
+
+    with tempfile.TemporaryDirectory() as tmpdir:
+        resp = urllib.request.urlopen(XMLSEC_URL)
+        bts = resp.read()
+        h = hashlib.sha256(bts).hexdigest()
+        if not secrets.compare_digest(h, XMLSEC_SHA256):
+            raise SystemExit(f"checksum mismatch: {(XMLSEC_SHA256, h)=}")
+
+        with tarfile.open(fileobj=io.BytesIO(bts)) as tarf:
+            tarf.extractall(tmpdir)
+
+        srcroot = os.path.join(tmpdir, "xmlsec1-1.3.4")
+        subprocess.check_call(
+            (
+                "./configure",
+                "--disable-dependency-tracking",
+                f"--prefix={args.prefix}",
+                "--disable-crypto-dl",
+                "--disable-apps-crypto-dl",
+                "--with-nss=no",
+                "--with-nspr=no",
+                "--enable-mscrypto=no",
+                "--enable-mscng=no",
+            ),
+            cwd=srcroot,
+        )
+        subprocess.check_call(("make", "install"), cwd=srcroot)
+
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())