cpu: make CFLAGS_DBG configurable

6 years ago · d853dd63c1
6 changed files with 6 additions and 6 deletions
--- a/boards/arduino-common/Makefile.include
+++ b/boards/arduino-common/Makefile.include
@ -37,7 +37,7 @@ endif
 # define build specific options
 export CFLAGS_CPU   = -mmcu=atmega328p  $(CFLAGS_FPU)
 export CFLAGS_LINK  = -ffunction-sections -fdata-sections -fno-builtin -fshort-enums
-export CFLAGS_DBG   = -ggdb -g3
+export CFLAGS_DBG  ?= -ggdb -g3
 export CFLAGS_OPT  ?= -Os

 export CFLAGS += $(CFLAGS_CPU) $(CFLAGS_LINK) $(CFLAGS_DBG) $(CFLAGS_OPT)
--- a/boards/arduino-mega2560/Makefile.include
+++ b/boards/arduino-mega2560/Makefile.include
@ -36,7 +36,7 @@ endif
 # define build specific options
 export CFLAGS_CPU   = -mmcu=atmega2560  $(CFLAGS_FPU)
 export CFLAGS_LINK  = -fno-builtin -fshort-enums
-export CFLAGS_DBG   = -ggdb -g3
+export CFLAGS_DBG  ?= -ggdb -g3
 export CFLAGS_OPT  ?= -Os

 export CFLAGS += $(CFLAGS_CPU) $(CFLAGS_LINK) $(CFLAGS_DBG) $(CFLAGS_OPT)
--- a/boards/msba2-common/Makefile.include
+++ b/boards/msba2-common/Makefile.include
@ -6,7 +6,7 @@ TERMPROG ?= $(RIOTBASE)/dist/tools/pyterm/pyterm

 export CFLAGS_CPU   = -mcpu=arm7tdmi-s
 export CFLAGS_LINK  = -ffunction-sections -fdata-sections -fno-builtin -fshort-enums
-export CFLAGS_DBG   = -ggdb -g3
+export CFLAGS_DBG  ?= -ggdb -g3
 export CFLAGS_OPT  ?= -Os

 export CFLAGS += $(CFLAGS_CPU) $(CFLAGS_LINK) $(CFLAGS_DBG) $(CFLAGS_OPT)
--- a/boards/waspmote-pro/Makefile.include
+++ b/boards/waspmote-pro/Makefile.include
@ -46,7 +46,7 @@ endif
 # define build specific options
 export CFLAGS_CPU   = -mmcu=atmega1281  $(CFLAGS_FPU)
 export CFLAGS_LINK  = -fno-builtin -fshort-enums
-export CFLAGS_DBG   = -ggdb -g3
+export CFLAGS_DBG  ?= -ggdb -g3
 export CFLAGS_OPT  ?= -Os

 export CFLAGS += $(CFLAGS_CPU) $(CFLAGS_LINK) $(CFLAGS_DBG) $(CFLAGS_OPT)
--- a/cpu/Makefile.include.cortexm_common
+++ b/cpu/Makefile.include.cortexm_common
@ -9,7 +9,7 @@ ifneq (llvm,$(TOOLCHAIN))
 export CFLAGS_CPU  += -mno-thumb-interwork
 endif
 export CFLAGS_LINK  = -ffunction-sections -fdata-sections -fno-builtin -fshort-enums
-export CFLAGS_DBG   = -ggdb -g3
+export CFLAGS_DBG  ?= -ggdb -g3
 export CFLAGS_OPT  ?= -Os

 export CFLAGS += $(CFLAGS_CPU) $(CFLAGS_LINK) $(CFLAGS_DBG) $(CFLAGS_OPT)
--- a/cpu/Makefile.include.msp430_common
+++ b/cpu/Makefile.include.msp430_common
@ -4,7 +4,7 @@ export TARGET_ARCH ?= msp430
 # define build specific options
 CFLAGS_CPU   = -mmcu=$(CPU_MODEL) -std=gnu99
 CFLAGS_LINK  = -ffunction-sections -fdata-sections
-CFLAGS_DBG   = -gdwarf-2
+CFLAGS_DBG  ?= -gdwarf-2
 CFLAGS_OPT  ?= -Os
 # export compiler flags
 export CFLAGS += $(CFLAGS_CPU) $(CFLAGS_LINK) $(CFLAGS_DBG) $(CFLAGS_OPT)