[build] optimization flag can be set from airframe file

paparazzi · Feb 7, 2014 · 5135d9d · 5135d9d
1 parent 1a0ae29
commit 5135d9d
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Showing 9 changed files with 16 additions and 28 deletions.
diff --git a/conf/Makefile.chibios-libopencm3 b/conf/Makefile.chibios-libopencm3
@@ -69,25 +69,16 @@ endif
 
 # Compiler options here.
 ifeq ($(USE_OPT),)
-  USE_OPT = -std=gnu11 -g  -O0 -ggdb3 -fno-inline \
-	-falign-functions=16  -fno-omit-frame-pointer\
-	-W -Wall -Werror -Wno-error=unused-variable -Wno-error=format \
-        -Wno-error=unused-function -Wno-error=unused-parameter \
-	$(PPRZ_DEFINITION)
-endif
-ifeq ($(USE_OPT),)
-  USE_OPT = -std=gnu11 -O2 \
+  # ChibiOS already define OPT
+  CH_OPT ?= 0 -g -ggdb3 -fno-inline
+
+  USE_OPT = -std=gnu11 -O$(CH_OPT) \
 	-falign-functions=16  -fno-omit-frame-pointer\
 	-W -Wall -Werror -Wno-error=unused-variable -Wno-error=format \
-        -Wno-error=unused-function -Wno-error=unused-parameter \
+	-Wno-error=unused-function -Wno-error=unused-parameter \
 	$(PPRZ_DEFINITION)
 endif
 
-# ifeq ($(USE_OPT),)
-#   USE_OPT = -std=gnu11 -Os   \
-# 	-falign-functions=16  -fomit-frame-pointer\
-# 	-W -Wall -DRTOS_IS_CHIBIOS
-# endif
 
 # C specific options here (added to USE_OPT).
 ifeq ($(USE_COPT),)

diff --git a/conf/Makefile.geode b/conf/Makefile.geode
@@ -27,7 +27,7 @@ LD		= $(CC)
 # Launch with "make Q=''" to get full command display
 Q=@
 
-OPT=3
+OPT ?= 3
 CSTANDARD = -std=gnu99
 CINCS = $(INCLUDES) -I$(PAPARAZZI_SRC)/sw/include
 

diff --git a/conf/Makefile.jsbsim b/conf/Makefile.jsbsim
@@ -29,6 +29,7 @@ SRC_ARCH = arch/sim
 
 CC = g++
 SIMDIR = $(PAPARAZZI_SRC)/sw/simulator
+OPT ?= 2
 
 # Launch with "make Q=''" to get full command display
 Q=@
@@ -37,7 +38,7 @@ Q=@
 # Compilation flags
 #
 
-CFLAGS	= -W -Wall $(INCLUDES) -I$(PAPARAZZI_SRC)/sw/airborne/$(SRC_ARCH) $($(TARGET).CFLAGS) $(LOCAL_CFLAGS) -O2
+CFLAGS	= -W -Wall $(INCLUDES) -I$(PAPARAZZI_SRC)/sw/airborne/$(SRC_ARCH) $($(TARGET).CFLAGS) $(LOCAL_CFLAGS) -O$(OPT)
 
 LDFLAGS		=	-lm $($(TARGET).LDFLAGS)
 

diff --git a/conf/Makefile.lpc21 b/conf/Makefile.lpc21
@@ -68,8 +68,7 @@ ASRCARM = crt0.S
 
 # Optimization level, can be [0, 1, 2, 3, s].
 # 0 = turn off optimization. s = optimize for size.
-OPT = s
-#OPT=3
+OPT ?= s
 
 CSTANDARD = -std=gnu99
 

diff --git a/conf/Makefile.nps b/conf/Makefile.nps
@@ -27,7 +27,7 @@
 SRC_ARCH = arch/sim
 
 CC = g++
-
+OPT ?= 2
 SIMDIR = $(PAPARAZZI_SRC)/sw/simulator
 
 # Launch with "make Q=''" to get full command display
@@ -37,7 +37,7 @@ CFLAGS  = -W -Wall
 CFLAGS += $(INCLUDES)
 CFLAGS += $($(TARGET).CFLAGS)
 CFLAGS += $(LOCAL_CFLAGS)
-CFLAGS += -O2
+CFLAGS += -O$(OPT)
 CFLAGS += -g
 
 LDFLAGS	+= $($(TARGET).LDFLAGS)

diff --git a/conf/Makefile.omap b/conf/Makefile.omap
@@ -31,7 +31,7 @@ include $(PAPARAZZI_SRC)/conf/Makefile.arm-linux-toolchain
 # Launch with "make Q=''" to get full command display
 Q=@
 
-OPT=3
+OPT ?= 3
 CSTANDARD = -std=gnu99
 CINCS = $(INCLUDES) -I$(PAPARAZZI_SRC)/sw/include
 

diff --git a/conf/Makefile.pentium-m b/conf/Makefile.pentium-m
@@ -27,7 +27,7 @@ LD		= $(CC)
 # Launch with "make Q=''" to get full command display
 Q=@
 
-OPT=3
+OPT ?= 3
 
 #
 # OPT=O -g, turns off all optimization and turns on debugging.

diff --git a/conf/Makefile.sim b/conf/Makefile.sim
@@ -37,6 +37,7 @@ LINKPKG = $(PKG) -linkpkg -dllpath-pkg pprz
 SIMSITLML = $(OBJDIR)/simsitl.ml
 MYGTKINITCMO = myGtkInit.cmo
 SITLCMA = $(SIMDIR)/sitl.cma
+OPT ?= 2
 
 # Launch with "make Q=''" to get full command display
 Q=@
@@ -52,7 +53,7 @@ CFLAGS += $(INCLUDES)
 CFLAGS += $($(TARGET).CFLAGS)
 CFLAGS += $(LOCAL_CFLAGS)
 CFLAGS += -fPIC
-CFLAGS += -O2
+CFLAGS += -O$(OPT)
 CFLAGS += -g
 CFLAGS += -std=gnu99
 

diff --git a/conf/Makefile.stm32 b/conf/Makefile.stm32
@@ -43,11 +43,7 @@ else
 MCU   = cortex-m3
 endif
 #DEBUG = dwarf-2
-OPT   = s
-#OPT   = 2
-#OPT   = 0
-
-
+OPT ?= s
 
 # input files
 SRCS = $($(TARGET).srcs)