From e01993e5bcab97b874354e1a4995ca05a5a31e84 Mon Sep 17 00:00:00 2001
From: nulano <nulano@nulano.eu>
Date: Wed, 12 Aug 2020 22:44:43 +0200
Subject: [PATCH 1/2] update LCMS2 target version

---
 winbuild/build_prepare.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/winbuild/build_prepare.py b/winbuild/build_prepare.py
index 41da45e4520..6a96e9649a5 100644
--- a/winbuild/build_prepare.py
+++ b/winbuild/build_prepare.py
@@ -205,7 +205,7 @@ def cmd_msbuild(
                 # retarget to default toolset (selected by vcvarsall.bat)
                 "<PlatformToolset>v141</PlatformToolset>": "<PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>",  # noqa: E501
                 # retarget to latest (selected by vcvarsall.bat)
-                "<WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>": "<WindowsTargetPlatformVersion>$(WindowsSDKVersion)</WindowsTargetPlatformVersion>",  # noqa: E501
+                "<WindowsTargetPlatformVersion>10.0.17134.0</WindowsTargetPlatformVersion>": "<WindowsTargetPlatformVersion>$(WindowsSDKVersion)</WindowsTargetPlatformVersion>",  # noqa: E501
             }
         },
         "build": [

From a1c8cad206ff53d5eebf7200f26b34ede1cbbb96 Mon Sep 17 00:00:00 2001
From: nulano <nulano@nulano.eu>
Date: Wed, 12 Aug 2020 22:45:29 +0200
Subject: [PATCH 2/2] always check patch is actually applied

---
 winbuild/build_prepare.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/winbuild/build_prepare.py b/winbuild/build_prepare.py
index 6a96e9649a5..abd56be0c29 100644
--- a/winbuild/build_prepare.py
+++ b/winbuild/build_prepare.py
@@ -420,7 +420,10 @@ def build_dep(name):
         with open(patch_file, "r") as f:
             text = f.read()
         for patch_from, patch_to in patch_list.items():
-            text = text.replace(patch_from.format(**prefs), patch_to.format(**prefs))
+            patch_from = patch_from.format(**prefs)
+            patch_to = patch_to.format(**prefs)
+            assert patch_from in text
+            text = text.replace(patch_from, patch_to)
         with open(patch_file, "w") as f:
             f.write(text)