[glibmm/glibmm-2-68] Build: Support VS2022 builds

[Chun-wei Fan <fanchunwei src gnome org>]

commit 7e3dce692704278668042d1dd689d8ed28695b3e
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Tue Nov 9 14:28:14 2021 +0800

    Build: Support VS2022 builds
    
    Make these builds distinct from the Visual Studio 2019 builds.

 MSVC_NMake/detectenv-msvc.mak | 5 ++++-
 meson.build                   | 4 +++-
 2 files changed, 7 insertions(+), 2 deletions(-)
---
diff --git a/MSVC_NMake/detectenv-msvc.mak b/MSVC_NMake/detectenv-msvc.mak
index 6933505d..16d57810 100644
--- a/MSVC_NMake/detectenv-msvc.mak
+++ b/MSVC_NMake/detectenv-msvc.mak
@@ -98,9 +98,12 @@ PDBVER = 14
 !if $(VCVERSION) > 1909 && $(VCVERSION) < 1920
 VSVER_SUFFIX = 1
 VSVER = 15
-!elseif $(VCVERSION) > 1919 && $(VCVERSION) < 2000
+!elseif $(VCVERSION) > 1919 && $(VCVERSION) < 1930
 VSVER_SUFFIX = 2
 VSVER = 16
+!elseif $(VCVERSION) > 1929 && $(VCVERSION) < 2000
+VSVER_SUFFIX = 3
+VSVER = 17
 !else
 VSVER = $(PDBVER)
 !endif
diff --git a/meson.build b/meson.build
index 962494bd..b5bcc7c9 100644
--- a/meson.build
+++ b/meson.build
@@ -218,7 +218,9 @@ if is_msvc
   add_project_arguments(disabled_warnings, language: 'cpp')
 
   if use_msvc14x_toolset_ver
-    if cpp_compiler.version().version_compare('>=19.20')
+    if cpp_compiler.version().version_compare('>=19.30')
+      msvc14x_toolset_ver = '-vc143'
+    elif cpp_compiler.version().version_compare('>=19.20')
       msvc14x_toolset_ver = '-vc142'
     elif cpp_compiler.version().version_compare('>=19.10')
       msvc14x_toolset_ver = '-vc141'