[tools] testbot/PatchUtils: Propagate all build flags.

[Francois Gouget]

MakeErrors, MakeFir, MakeOpenGL and MakeUnicode must be propagated to
the last patchset part too.

Signed-off-by: Francois Gouget 
---

Fortunately patching the make* tools and their dependencies is quite 
rare, and even more so in patchsets.

testbot/lib/WineTestBot/PatchUtils.pm | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/testbot/lib/WineTestBot/PatchUtils.pm b/testbot/lib/WineTestBot/PatchUtils.pm
index c298282344..974ff8eb6b 100644
--- a/testbot/lib/WineTestBot/PatchUtils.pm
+++ b/testbot/lib/WineTestBot/PatchUtils.pm
@@ -396,9 +396,10 @@ sub GetPatchImpacts($)
       $Impacts->{BuildModules} = {};

# Also backup the build-related fields.
-      foreach my $Field ("Autoconf", "MakeMakefiles", "MakeRequests",
-                         "MakeVulkan", "PatchedRoot", "PatchedModules",
-                         "PatchedTests")
+      foreach my $Field ("Autoconf", "MakeErrors", "MakeFir", "MakeMakefiles",
+                         "MakeOpenGL", "MakeRequests", "MakeUnicode",
+                         "MakeVulkan",
+                         "PatchedRoot", "PatchedModules", "PatchedTests")
       {
         $PastImpacts->{$Field} = $Impacts->{$Field};
         $Impacts->{$Field} = undef;
@@ -490,10 +491,12 @@ sub GetPatchImpacts($)
     # ... even if the patch was in previous parts
     if ($PastImpacts)
     {
-      $Impacts->{Autoconf} ||= $PastImpacts->{Autoconf};
-      $Impacts->{MakeMakefiles} ||= $PastImpacts->{MakeMakefiles};
-      $Impacts->{MakeRequests} ||= $PastImpacts->{MakeRequests};
-      $Impacts->{MakeVulkan} ||= $PastImpacts->{MakeVulkan};
+      foreach my $Field ("Autoconf", "MakeErrors", "MakeFir", "MakeMakefiles",
+                         "MakeOpenGL", "MakeRequests", "MakeUnicode",
+                         "MakeVulkan")
+      {
+        $Impacts->{$Field} ||= $PastImpacts->{$Field};
+      }
       $Impacts->{RebuildRoot} ||= $PastImpacts->{PatchedRoot};
       $Impacts->{RebuildModules} ||= $PastImpacts->{PatchedModules};
       map { $Impacts->{BuildModules}->{$_} = 1 } keys %{$PastImpacts->{BuildModules}};