Fix build on Android (host)

Source/cmake.cxx

@@ -114,7 +114,9 @@
 #  include "cmExtraSublimeTextGenerator.h"
 #endif
 
-#if defined(__linux__) || defined(_WIN32)
+// NOTE: the __linux__ macro is predefined on Android host too, but
+// main CMakeLists.txt filters out this generator by host name.
+#if (defined(__linux__) && !defined(__ANDROID__)) || defined(_WIN32)
 #  include "cmGlobalGhsMultiGenerator.h"
 #endif
 
@@ -2528,7 +2530,7 @@ void cmake::AddDefaultGenerators()
   this->Generators.push_back(cmGlobalMinGWMakefileGenerator::NewFactory());
 #endif
 #if !defined(CMAKE_BOOTSTRAP)
-#  if defined(__linux__) || defined(_WIN32)
+#  if (defined(__linux__) && !defined(__ANDROID__)) || defined(_WIN32)
   this->Generators.push_back(cmGlobalGhsMultiGenerator::NewFactory());
 #  endif
   this->Generators.push_back(cmGlobalUnixMakefileGenerator3::NewFactory());