[tools] testbot/PatchUtils: Detect when make_unicode needs to be run.

[Francois Gouget]

Signed-off-by: Francois Gouget <fgouget at codeweavers.com>
---
 testbot/lib/Build/Utils.pm            | 10 ++++++++++
 testbot/lib/WineTestBot/PatchUtils.pm |  5 +++++
 2 files changed, 15 insertions(+)

diff --git a/testbot/lib/Build/Utils.pm b/testbot/lib/Build/Utils.pm
index cc61e31d7a..c4250781e3 100644
--- a/testbot/lib/Build/Utils.pm
+++ b/testbot/lib/Build/Utils.pm
@@ -157,6 +157,16 @@ sub ApplyPatch($$)
       return undef;
     }
   }
+  if ($Impacts->{MakeUnicode})
+  {
+    InfoMsg "\nRunning make_unicode\n";
+    system("cd '$DataDir/$Dir/' && set -x && ./tools/make_unicode");
+    if ($? != 0)
+    {
+      LogMsg "make_unicode failed\n";
+      return undef;
+    }
+  }
   if ($Impacts->{MakeVulkan})
   {
     InfoMsg "\nRunning make_vulkan\n";
diff --git a/testbot/lib/WineTestBot/PatchUtils.pm b/testbot/lib/WineTestBot/PatchUtils.pm
index f55dc4bdfe..eaa9868942 100644
--- a/testbot/lib/WineTestBot/PatchUtils.pm
+++ b/testbot/lib/WineTestBot/PatchUtils.pm
@@ -341,6 +341,11 @@ sub GetPatchImpacts($)
       $Impacts->{PatchedRoot} = $Impacts->{MakeVulkan} = 1;
       $Impacts->{IsWinePatch} = 1;
     }
+    elsif ($Line =~ m=^--- \w+/tools/make_unicode$=)
+    {
+      $Impacts->{PatchedRoot} = $Impacts->{MakeUnicode} = 1;
+      $Impacts->{IsWinePatch} = 1;
+    }
     elsif ($Line =~ m=^--- /dev/null$=)
     {
       $Change = "new";
-- 
2.20.1