Changes to be able to compile ABC without CUDD.

5 files changed, 43 insertions, 1 deletions

diff --git a/src/aig/ivy/ivyFraig.c b/src/aig/ivy/ivyFraig.c
index 4a1487e7..059f4c0e 100644
--- a/src/aig/ivy/ivyFraig.c
+++ b/src/aig/ivy/ivyFraig.c
@@ -2659,10 +2659,13 @@ p->timeTrav += Abc_Clock() - clk;
 
 ABC_NAMESPACE_IMPL_END
 
+#ifdef ABC_USE_CUDD
 #include "bdd/cudd/cuddInt.h"
+#endif
 
 ABC_NAMESPACE_IMPL_START
 
+#ifdef ABC_USE_CUDD
 
 /**Function*************************************************************
 
@@ -2814,6 +2817,7 @@ int Ivy_FraigNodesAreEquivBdd( Ivy_Obj_t * pObj1, Ivy_Obj_t * pObj2 )
     Vec_PtrFree( vFront );
     return RetValue;
 }
+#endif
 
 ABC_NAMESPACE_IMPL_END
 
diff --git a/src/base/abci/abc.c b/src/base/abci/abc.c
index ef08b09d..5d707a80 100644
--- a/src/base/abci/abc.c
+++ b/src/base/abci/abc.c
@@ -313,7 +313,9 @@ static int Abc_CommandBm2                    ( Abc_Frame_t * pAbc, int argc, cha
 static int Abc_CommandSaucy                  ( Abc_Frame_t * pAbc, int argc, char ** argv );
 static int Abc_CommandTestCex                ( Abc_Frame_t * pAbc, int argc, char ** argv );
 static int Abc_CommandPdr                    ( Abc_Frame_t * pAbc, int argc, char ** argv );
+#ifdef ABC_USE_CUDD
 static int Abc_CommandReconcile              ( Abc_Frame_t * pAbc, int argc, char ** argv );
+#endif
 static int Abc_CommandCexSave                ( Abc_Frame_t * pAbc, int argc, char ** argv );
 static int Abc_CommandCexLoad                ( Abc_Frame_t * pAbc, int argc, char ** argv );
 static int Abc_CommandCexCut                 ( Abc_Frame_t * pAbc, int argc, char ** argv );
@@ -417,10 +419,12 @@ static int Abc_CommandAbc9Dch                ( Abc_Frame_t * pAbc, int argc, cha
 static int Abc_CommandAbc9Rpm                ( Abc_Frame_t * pAbc, int argc, char ** argv );
 static int Abc_CommandAbc9BackReach          ( Abc_Frame_t * pAbc, int argc, char ** argv );
 static int Abc_CommandAbc9Posplit            ( Abc_Frame_t * pAbc, int argc, char ** argv );
+#ifdef ABC_USE_CUDD
 static int Abc_CommandAbc9ReachM             ( Abc_Frame_t * pAbc, int argc, char ** argv );
 static int Abc_CommandAbc9ReachP             ( Abc_Frame_t * pAbc, int argc, char ** argv );
 static int Abc_CommandAbc9ReachN             ( Abc_Frame_t * pAbc, int argc, char ** argv );
 static int Abc_CommandAbc9ReachY             ( Abc_Frame_t * pAbc, int argc, char ** argv );
+#endif
 static int Abc_CommandAbc9Undo               ( Abc_Frame_t * pAbc, int argc, char ** argv );
 static int Abc_CommandAbc9Iso                ( Abc_Frame_t * pAbc, int argc, char ** argv );
 static int Abc_CommandAbc9IsoNpn             ( Abc_Frame_t * pAbc, int argc, char ** argv );
@@ -926,7 +930,9 @@ void Abc_Init( Abc_Frame_t * pAbc )
     Cmd_CommandAdd( pAbc, "Verification", "saucy3",        Abc_CommandSaucy,            1 );
     Cmd_CommandAdd( pAbc, "Verification", "testcex",       Abc_CommandTestCex,          0 );
     Cmd_CommandAdd( pAbc, "Verification", "pdr",           Abc_CommandPdr,              0 );
+#ifdef ABC_USE_CUDD
     Cmd_CommandAdd( pAbc, "Verification", "reconcile",     Abc_CommandReconcile,        1 );
+#endif
     Cmd_CommandAdd( pAbc, "Verification", "cexsave",       Abc_CommandCexSave,          0 );
     Cmd_CommandAdd( pAbc, "Verification", "cexload",       Abc_CommandCexLoad,          0 );
     Cmd_CommandAdd( pAbc, "Verification", "cexcut",        Abc_CommandCexCut,           0 );
@@ -1027,10 +1033,12 @@ void Abc_Init( Abc_Frame_t * pAbc )
     Cmd_CommandAdd( pAbc, "ABC9",         "&rpm",          Abc_CommandAbc9Rpm,          0 );
     Cmd_CommandAdd( pAbc, "ABC9",         "&back_reach",   Abc_CommandAbc9BackReach,    0 );
     Cmd_CommandAdd( pAbc, "ABC9",         "&posplit",      Abc_CommandAbc9Posplit,      0 );
+#ifdef ABC_USE_CUDD
     Cmd_CommandAdd( pAbc, "ABC9",         "&reachm",       Abc_CommandAbc9ReachM,       0 );
     Cmd_CommandAdd( pAbc, "ABC9",         "&reachp",       Abc_CommandAbc9ReachP,       0 );
     Cmd_CommandAdd( pAbc, "ABC9",         "&reachn",       Abc_CommandAbc9ReachN,       0 );
     Cmd_CommandAdd( pAbc, "ABC9",         "&reachy",       Abc_CommandAbc9ReachY,       0 );
+#endif
     Cmd_CommandAdd( pAbc, "ABC9",         "&undo",         Abc_CommandAbc9Undo,         0 );
     Cmd_CommandAdd( pAbc, "ABC9",         "&iso",          Abc_CommandAbc9Iso,          0 );
     Cmd_CommandAdd( pAbc, "ABC9",         "&isonpn",       Abc_CommandAbc9IsoNpn,       0 );
@@ -24652,6 +24660,8 @@ usage:
     return 1;
 }
 
+#ifdef ABC_USE_CUDD
+
 /**Function*************************************************************
 
   Synopsis    []
@@ -24763,6 +24773,7 @@ usage:
     return 1;
 }
 
+#endif
 
 /**Function*************************************************************
 
@@ -34396,6 +34407,8 @@ usage:
     return 1;
 }
 
+#ifdef ABC_USE_CUDD
+
 /**Function*************************************************************
 
   Synopsis    []
@@ -35010,6 +35023,8 @@ usage:
     return 1;
 }
 
+#endif
+
 /**Function*************************************************************
 
   Synopsis    []
diff --git a/src/base/abci/abcDar.c b/src/base/abci/abcDar.c
index 7a9f8b66..523d6817 100644
--- a/src/base/abci/abcDar.c
+++ b/src/base/abci/abcDar.c
@@ -4692,7 +4692,7 @@ Aig_ManPrintStats( pMan );
         extern void Llb_BddStructAnalysis( Aig_Man_t * pMan );
         extern void Llb_NonlinExperiment( Aig_Man_t * pAig, int Num );
 //        Llb_BddStructAnalysis( pMan );
-        Llb_ManMinCutTest( pMan, Num );
+//        Llb_ManMinCutTest( pMan, Num );
 //        Llb_NonlinExperiment( pMan, Num );
     }
 
diff --git a/src/base/abci/abcNtbdd.c b/src/base/abci/abcNtbdd.c
index 508d1741..112cceb9 100644
--- a/src/base/abci/abcNtbdd.c
+++ b/src/base/abci/abcNtbdd.c
@@ -19,7 +19,11 @@
 ***********************************************************************/
 
 #include "base/abc/abc.h"
+#include "aig/saig/saig.h"
+
+#ifdef ABC_USE_CUDD
 #include "misc/extra/extraBdd.h"
+#endif
 
 ABC_NAMESPACE_IMPL_START
 
@@ -28,6 +32,8 @@ ABC_NAMESPACE_IMPL_START
 ///                        DECLARATIONS                              ///
 ////////////////////////////////////////////////////////////////////////
 
+#ifdef ABC_USE_CUDD
+
 static void        Abc_NtkBddToMuxesPerform( Abc_Ntk_t * pNtk, Abc_Ntk_t * pNtkNew );
 static Abc_Obj_t * Abc_NodeBddToMuxes( Abc_Obj_t * pNodeOld, Abc_Ntk_t * pNtkNew );
 static Abc_Obj_t * Abc_NodeBddToMuxes_rec( DdManager * dd, DdNode * bFunc, Abc_Ntk_t * pNtkNew, st__table * tBdd2Node );
@@ -596,6 +602,16 @@ ABC_PRT( "Time", Abc_Clock() - clk );
     Cudd_Quit( dd );
 }
 
+#else
+
+double Abc_NtkSpacePercentage( Abc_Obj_t * pNode ) { return 0.0; }
+Abc_Ntk_t * Abc_NtkBddToMuxes( Abc_Ntk_t * pNtk ) { return NULL; }
+
+int Aig_ManVerifyUsingBdds( Aig_Man_t * pInit, Saig_ParBbr_t * pPars ) { return 0; }
+void Bbr_ManSetDefaultParams( Saig_ParBbr_t * p ) {}
+
+#endif
+
 ////////////////////////////////////////////////////////////////////////
 ///                       END OF FILE                                ///
 ////////////////////////////////////////////////////////////////////////
diff --git a/src/base/io/ioReadEqn.c b/src/base/io/ioReadEqn.c
index 1e4f5d46..999834d6 100644
--- a/src/base/io/ioReadEqn.c
+++ b/src/base/io/ioReadEqn.c
@@ -27,6 +27,8 @@ ABC_NAMESPACE_IMPL_START
 ///                        DECLARATIONS                              ///
 ////////////////////////////////////////////////////////////////////////
 
+#ifdef ABC_USE_CUDD
+
 static Abc_Ntk_t * Io_ReadEqnNetwork( Extra_FileReader_t * p );
 static void        Io_ReadEqnStrCompact( char * pStr );
 static int         Io_ReadEqnStrFind( Vec_Ptr_t * vTokens, char * pName );
@@ -233,6 +235,11 @@ void Io_ReadEqnStrCutAt( char * pStr, char * pStop, int fUniqueOnly, Vec_Ptr_t *
             Vec_PtrPush( vTokens, pToken );
 }
 
+#else
+
+Abc_Ntk_t * Io_ReadEqn( char * pFileName, int fCheck ) { return NULL; }
+
+#endif
 
 ////////////////////////////////////////////////////////////////////////
 ///                       END OF FILE                                ///