diff options
Diffstat (limited to 'dmake/dag.c')
| -rw-r--r-- | dmake/dag.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/dmake/dag.c b/dmake/dag.c index 09efcb510c99..6fc0bcc6ce6d 100644 --- a/dmake/dag.c +++ b/dmake/dag.c @@ -1,4 +1,4 @@ -/* RCS $Id: dag.c,v 1.1.1.1 2000-09-22 15:33:25 hr Exp $ +/* RCS $Id: dag.c,v 1.2 2002-10-11 13:42:42 waratah Exp $ -- -- SYNOPSIS -- Routines to construct the internal dag. @@ -321,11 +321,12 @@ int flags; /* initial ht_flags */ /* Check for macro variables and make the necessary adjustment in the * corresponding global variables */ - if( hp->ht_flag & M_VAR_MASK ) + if( hp->ht_flag & M_VAR_MASK ) { if( !(flags & M_EXPANDED) ) Error( "Macro variable '%s' must be assigned with :=", name ); else set_macro_value(hp); + } DB_RETURN( hp ); } @@ -496,11 +497,12 @@ int fail; DB_ENTER( "Test_circle" ); DB_PRINT( "tc", ("checking [%s]", cp->CE_NAME) ); - if( cp->ce_flag & F_MARK ) + if( cp->ce_flag & F_MARK ) { if( fail ) Fatal("Detected circular dependency in graph at [%s]", cp->CE_NAME); else DB_RETURN( 1 ); + } cp->ce_flag |= F_MARK; for( lp = cp->ce_prq; !res && lp != NIL(LINK); lp = lp->cl_next ) |