meson: Update to 1.8.1 (#24340)

* 0004-fix-gtk-doc.patch: refresh
* the other PR is included in the new release

Fixes #24204

mingw-w64-meson/0004-fix-gtk-doc.patch

@@ -1,15 +1,15 @@
---- meson-0.57.2/mesonbuild/scripts/gtkdochelper.py.orig	2021-04-29 12:15:43.756190700 -0700
-+++ meson-0.57.2/mesonbuild/scripts/gtkdochelper.py	2021-04-29 12:17:17.646837400 -0700
-@@ -16,7 +16,7 @@
- import subprocess
- import shutil
+--- meson-1.8.1/mesonbuild/scripts/gtkdochelper.py.orig	2025-05-23 23:51:05.000000000 +0200
++++ meson-1.8.1/mesonbuild/scripts/gtkdochelper.py	2025-05-24 00:25:29.262973900 +0200
+@@ -9,7 +9,7 @@
  import argparse
--from ..mesonlib import MesonException, Popen_safe, is_windows, is_cygwin, split_args
-+from ..mesonlib import MesonException, Popen_safe, is_windows, is_cygwin, join_args, split_args
+ from ..mesonlib import (
+     MesonException, Popen_safe, is_windows, is_cygwin, is_parent_path,
+-    split_args,
++    join_args, split_args,
+ )
  from . import destdir_join
  import typing as T
- 
-@@ -65,7 +65,7 @@
+@@ -59,7 +59,7 @@
              library_paths.extend(env['LD_LIBRARY_PATH'].split(os.pathsep))
          env['LD_LIBRARY_PATH'] = os.pathsep.join(library_paths)
  
@@ -18,7 +18,7 @@
          cmd.insert(0, sys.executable)
  
      # Put stderr into stdout since we want to print it out anyway.
-@@ -149,6 +149,15 @@
+@@ -143,6 +143,15 @@
  
      if gobject_typesfile:
          scanobjs_cmd = [options.gtkdoc_scangobj] + scanobjs_args
@@ -34,7 +34,7 @@
          scanobjs_cmd += ['--types=' + gobject_typesfile,
                           '--module=' + module,
                           '--run=' + run,
-@@ -158,11 +167,6 @@
+@@ -152,11 +161,6 @@
                           '--ld=' + ld,
                           '--output-dir=' + abs_out]
  

mingw-w64-meson/PKGBUILD

@@ -3,7 +3,7 @@
 _realname=meson
 pkgbase=mingw-w64-${_realname}
 pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
-pkgver=1.7.2
+pkgver=1.8.1
 pkgrel=1
 pkgdesc="High-productivity build system (mingw-w64)"
 arch=('any')
@@ -30,14 +30,12 @@ source=("https://github.com/mesonbuild/${_realname}/releases/download/${pkgver}/
         'color-term.patch'
         '0002-Default-to-sys.prefix-as-the-default-prefix.patch'
         '0004-fix-gtk-doc.patch'
-        'install-man.patch'
-        "https://github.com/lb90/meson/commit/2406eccf1b1170760c87bbc6a45742ca6bca003d.patch")
-sha256sums=('4d40d63aa748a9c139cc41ab9bffe43edd113c5639d78bde81544ca955aea890'
+        'install-man.patch')
+sha256sums=('b4e3b80e8fa633555abf447a95a700aba1585419467b2710d5e5bf88df0a7011'
             '5805aed0a117536eb16dd8eef978c6be57c2471b655ede63e25517c28b4f4cf0'
             '032b38f0b2765dc88e1fcb34e27b69b611e07c869c13c6e703bcf182e586fccb'
-            '0f9177102976bbcbdf50c1da49842783a0c77be939e839f1bf91dcaba6a5cdee'
-            '0682a36cb75e545a78b81293303835a16171f25baf949905dc08029436efff84'
-            '999e0751148bd47c4496509210618cdba5e7baeb2601fbf810a88fc193bd0378')
+            'bc43a2695498885afa08f2aeb927d6958741aa1a9fc66850de1a6c79fdf59241'
+            '0682a36cb75e545a78b81293303835a16171f25baf949905dc08029436efff84')
 
 apply_patch_with_msg() {
   for _patch in "$@"
@@ -55,9 +53,6 @@ prepare() {
     0002-Default-to-sys.prefix-as-the-default-prefix.patch \
     0004-fix-gtk-doc.patch \
     install-man.patch
-
-  # https://github.com/mesonbuild/meson/pull/12861
-  apply_patch_with_msg 2406eccf1b1170760c87bbc6a45742ca6bca003d.patch
 }
 
 build() {