diff --git a/directory/c-sdk/config/SunOS5.mk b/directory/c-sdk/config/SunOS5.mk
index 71c8dab896e..b30765ca164 100644
--- a/directory/c-sdk/config/SunOS5.mk
+++ b/directory/c-sdk/config/SunOS5.mk
@@ -82,7 +82,7 @@ else
 OS_CFLAGS		= $(NOMD_OS_CFLAGS) -MDupdate $(DEPENDENCIES)
 endif
 else
-CC			= cc -xstrconst
+CC			= cc -v -xstrconst
 CCC			= CC -Qoption cg -xstrconst
 ASFLAGS			+= -Wa,-P
 OS_CFLAGS		= $(NOMD_OS_CFLAGS)