--- a/make/suncc.mk	Sun May 23 09:44:43 2021 +0200
+++ b/make/suncc.mk	Sat Jan 04 16:38:48 2025 +0100
@@ -2,8 +2,13 @@
 # suncc toolchain
 #
 
-CFLAGS = 
-LDFLAGS = 
+CFLAGS =
+CXXFLAGS =
+DEBUG_CC_FLAGS = -g
+DEBUG_CXX_FLAGS = -g
+RELEASE_CC_FLAGS = -O3 -DNDEBUG
+RELEASE_CXX_FLAGS = -O3 -DNDEBUG
+LDFLAGS =
 
 SHLIB_CFLAGS = -Kpic
 SHLIB_LDFLAGS = -G