Merge topic 'mingw32-make-backslash-workaround'

7dd4a12c Revert "Makefile: Fix compilation after parent commit was backported"

Source/cmMakefileTargetGenerator.cxx

@@ -24,6 +24,7 @@
 #include "cmComputeLinkInformation.h"
 #include "cmCustomCommandGenerator.h"
 #include "cmGeneratorExpression.h"
+#include "cmAlgorithms.h"
 
 #include "cmMakefileExecutableTargetGenerator.h"
 #include "cmMakefileLibraryTargetGenerator.h"