scons: Add warning for missing declarations

This patch enables warnings for missing declarations. To avoid issues
with SWIG-generated code, the warning is only applied to non-SWIG
code.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/arch/mips/isa/formats/dsp.isa b/src/arch/mips/isa/formats/dsp.isa
index b288b7b20..9dfae3f44 100755
--- a/src/arch/mips/isa/formats/dsp.isa
+++ b/src/arch/mips/isa/formats/dsp.isa
@@ -135,6 +135,12 @@ def template DspHiLoExecute {{
         }
 }};
 
+output header {{
+    bool isDspEnabled(%(CPU_exec_context)s *xc);
+
+    bool isDspPresent(%(CPU_exec_context)s *xc);
+}};
+
 //Outputs to decoder.cc
 output decoder {{
 }};