From ea6a5a7efd5e83b6a7e2b55506acbc863a6d0c34 Mon Sep 17 00:00:00 2001
From: Karl Palsson <karlp@etactica.com>
Date: Fri, 8 Jun 2018 10:02:42 +0000
Subject: [PATCH] tests: rules.mk: avoid non-posix brace expansion

Brace expansion is not posix defined, even if it's widely available.
Avoid it's use for portability.
---
 tests/rules.mk | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tests/rules.mk b/tests/rules.mk
index fe1051c0..14d4a0c9 100644
--- a/tests/rules.mk
+++ b/tests/rules.mk
@@ -71,6 +71,7 @@ OPENCM3_INC = $(OPENCM3_DIR)/include
 INCLUDES += $(patsubst %,-I%, . $(OPENCM3_INC) )
 
 OBJS = $(CFILES:%.c=$(BUILD_DIR)/%.o)
+GENERATED_BINS = $(PROJECT).elf $(PROJECT).bin $(PROJECT).map $(PROJECT).list $(PROJECT).lss
 
 TGT_CPPFLAGS += -MD
 TGT_CPPFLAGS += -Wall -Wundef $(INCLUDES)
@@ -164,7 +165,7 @@ else
 endif
 
 clean:
-	rm -rf $(BUILD_DIR) $(PROJECT).{elf,bin} $(PROJECT).{list,lss,map}
+	rm -rf $(BUILD_DIR) $(GENERATED_BINS)
 
 .PHONY: all clean flash
 -include $(OBJS:.o=.d)