Fix Mac OS-X test issues.

Signed-off-by: Wilson Snyder <[email protected]>

Changes

@@ -15,6 +15,8 @@ indicates the contributor was also the author of the fix; Thanks!
 
 ****  Fix tracing of package variables and real arrays.
 
+****  Fix Mac OS-X test issues. [Holger Waechtler]
+
 ****  Fix C++-2011 warnings.
 
 

src/V3File.cpp

@@ -30,7 +30,7 @@
 #include <memory>
 #include <map>
 
-#if defined(__unix__)
+#if defined(__unix__) || defined(__unix) || (defined(__APPLE__) && defined(__MACH__))
 # define INFILTER_PIPE  // Allow pipe filtering.  Needs fork()
 #endif
 

test_regress/t/t_flag_ldflags.pl

@@ -16,7 +16,7 @@ $Self->_run (cmd=>["cd $Self->{obj_dir}"
 	     check_finished=>0);
 $Self->_run (cmd=>["cd $Self->{obj_dir}"
 		   ." && g++ -fPIC -c ../../t/t_flag_ldflags_so.cpp"
-		   ." && ld -shared -o t_flag_ldflags_so.so -lc t_flag_ldflags_so.o"],
+		   ." && g++ -shared -o t_flag_ldflags_so.so -lc t_flag_ldflags_so.o"],
 	     check_finished=>0);
 
 compile (