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-rw-r--r--src/aig/aig/aigSplit.c14
-rw-r--r--src/aig/gia/giaClp.c14
2 files changed, 28 insertions, 0 deletions
diff --git a/src/aig/aig/aigSplit.c b/src/aig/aig/aigSplit.c
index 90884b8b..33b353a5 100644
--- a/src/aig/aig/aigSplit.c
+++ b/src/aig/aig/aigSplit.c
@@ -20,7 +20,10 @@
#include "aig.h"
#include "aig/saig/saig.h"
+
+#ifdef ABC_USE_CUDD
#include "misc/extra/extraBdd.h"
+#endif
ABC_NAMESPACE_IMPL_START
@@ -33,6 +36,8 @@ ABC_NAMESPACE_IMPL_START
/// FUNCTION DEFINITIONS ///
////////////////////////////////////////////////////////////////////////
+#ifdef ABC_USE_CUDD
+
/**Function*************************************************************
Synopsis [Converts the node to MUXes.]
@@ -307,6 +312,15 @@ Aig_Man_t * Aig_ManSplit( Aig_Man_t * p, int nVars, int fVerbose )
return pRes;
}
+#else
+
+Aig_Man_t * Aig_ManSplit( Aig_Man_t * p, int nVars, int fVerbose )
+{
+ return NULL;
+}
+
+#endif
+
////////////////////////////////////////////////////////////////////////
/// END OF FILE ///
////////////////////////////////////////////////////////////////////////
diff --git a/src/aig/gia/giaClp.c b/src/aig/gia/giaClp.c
index 7e8b3456..d67c57eb 100644
--- a/src/aig/gia/giaClp.c
+++ b/src/aig/gia/giaClp.c
@@ -19,8 +19,11 @@
***********************************************************************/
#include "gia.h"
+
+#ifdef ABC_USE_CUDD
#include "misc/extra/extraBdd.h"
#include "bdd/dsd/dsd.h"
+#endif
ABC_NAMESPACE_IMPL_START
@@ -28,6 +31,8 @@ ABC_NAMESPACE_IMPL_START
/// DECLARATIONS ///
////////////////////////////////////////////////////////////////////////
+#ifdef ABC_USE_CUDD
+
extern int Abc_ConvertZddToSop( DdManager * dd, DdNode * zCover, char * pSop, int nFanins, Vec_Str_t * vCube, int fPhase );
extern int Abc_CountZddCubes( DdManager * dd, DdNode * zCover );
extern int Abc_NtkDeriveFlatGiaSop( Gia_Man_t * pGia, int * gFanins, char * pSop );
@@ -399,6 +404,15 @@ void Gia_ManCollapseTestTest( Gia_Man_t * p )
Gia_ManStop( pNew );
}
+#else
+
+Gia_Man_t * Gia_ManCollapseTest( Gia_Man_t * p, int fVerbose )
+{
+ return NULL;
+}
+
+#endif
+
////////////////////////////////////////////////////////////////////////
/// END OF FILE ///
////////////////////////////////////////////////////////////////////////