cmGlobalGenerator: FindMakeProgram() at a generator-specific time

d5b5c192 moved FindMakeProgram() to an earlier time, which resulted
in CMAKE_MAKE_PROGRAM not being read from the toolchain file. Change
it to only call FindMakeProgram() early in the specific cases of
Visual Studio and Xcode, and restore the old behavior for all other
generators.

Fixes: #21486

1 files changed, 8 insertions, 1 deletions

diff --git a/Source/cmGlobalGenerator.cxx b/Source/cmGlobalGenerator.cxx
index 1197db6..fc40d63 100644
--- a/Source/cmGlobalGenerator.cxx
+++ b/Source/cmGlobalGenerator.cxx
@@ -584,7 +584,8 @@ void cmGlobalGenerator::EnableLanguage(
     // Find the native build tool for this generator.
     // This has to be done early so that MSBuild can be used to examine the
     // cross-compilation environment.
-    if (!this->FindMakeProgram(mf)) {
+    if (this->GetFindMakeProgramStage() == FindMakeProgramStage::Early &&
+        !this->FindMakeProgram(mf)) {
       return;
     }
   }
@@ -660,6 +661,12 @@ void cmGlobalGenerator::EnableLanguage(
       cmSystemTools::SetFatalErrorOccured();
       return;
     }
+
+    // Find the native build tool for this generator.
+    if (this->GetFindMakeProgramStage() == FindMakeProgramStage::Late &&
+        !this->FindMakeProgram(mf)) {
+      return;
+    }
   }
 
   // Check that the languages are supported by the generator and its