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[makefile] enable extra warnings and silence unusd in lisa/plug_sys

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This commit is contained in:
Felix Ruess
2013-03-05 02:04:32 +01:00
parent fe8b0e1137
commit 30c9f77f18
3 changed files with 18 additions and 12 deletions
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conf/Makefile.lpc21
+6 -4
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@@ -80,17 +80,19 @@ CINCS = $(INCLUDES) -I$(SRC_ARCH)/include
CFLAGS = $(CINCS)
CFLAGS += -O$(OPT)
# CFLAGS += -malignment-traps
CFLAGS += -Wall -Wcast-qual -Wimplicit -Wcast-align
CFLAGS += -Wpointer-arith -Wswitch
CFLAGS += -Wredundant-decls -Wreturn-type -Wshadow -Wunused
CFLAGS += -Wa,-adhlns=$(OBJDIR)/$(notdir $(subst $(suffix $<),.lst,$<))
CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
CFLAGS += -ffunction-sections -fdata-sections
CFLAGS += -finline-limit=1200 --param inline-unit-growth=100
# flags only for C
# flags for warnings
CFLAGS += -Wall -Wextra
CFLAGS += -Wcast-qual -Wimplicit -Wcast-align
CFLAGS += -Wpointer-arith -Wswitch
CFLAGS += -Wredundant-decls -Wreturn-type -Wshadow -Wunused
CFLAGS += -Wstrict-prototypes -Wmissing-declarations
CFLAGS += -Wmissing-prototypes -Wnested-externs
CFLAGS += $(CSTANDARD)
CFLAGS += $($(TARGET).CFLAGS) $(LOCAL_CFLAGS)
conf/Makefile.stm32
+6 -2
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@@ -98,7 +98,7 @@ $(info Using "$($(TARGET).LDSCRIPT)" as ldscript for target "$(TARGET)".)
endif
endif
CFLAGS = -I. -I./$(ARCH) -I../ext/libopencm3/include $(INCLUDES) -D__thumb2__ -Wall -msoft-float -O$(OPT)
CFLAGS = -I. -I./$(ARCH) -I../ext/libopencm3/include $(INCLUDES) -D__thumb2__ -msoft-float -O$(OPT)
CFLAGS += -Wl,--gc-sections
CFLAGS += -mfix-cortex-m3-ldrd
CFLAGS += -mcpu=$(MCU) -mthumb -ansi
@@ -107,16 +107,20 @@ CFLAGS += -std=gnu99
CFLAGS += -fno-common
CFLAGS += -g$(DEBUG)
CFLAGS += -ffunction-sections -fdata-sections
# flags for warnings
CFLAGS += -Wall -Wextra
CFLAGS += -Wimplicit
CFLAGS += -Wcast-align
CFLAGS += -Wpointer-arith -Wswitch
CFLAGS += -Wredundant-decls -Wreturn-type -Wshadow -Wunused
CFLAGS += -Wa,-adhlns=$(OBJDIR)/$(notdir $(subst $(suffix $<),.lst,$<))
CFLAGS += -Wnested-externs
CFLAGS += -Wmissing-prototypes
CFLAGS += -Wstrict-prototypes
CFLAGS += -Wmissing-declarations
CFLAGS += -Wswitch-default
CFLAGS += -Wa,-adhlns=$(OBJDIR)/$(notdir $(subst $(suffix $<),.lst,$<))
CFLAGS += -DSTM32F1
CFLAGS += $($(TARGET).CFLAGS)
sw/airborne/lisa/plug_sys.c
+6 -6
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@@ -14,11 +14,11 @@ extern ssize_t _write(int, const void *, size_t);
extern int _close(int);
extern ssize_t _read(int, void *, size_t);
off_t _lseek(int a, off_t b, int c) { return b;}
off_t _lseek(int a __attribute__((unused)), off_t b, int c __attribute__((unused))) { return b;}
void abort(void) {while(1){};}
pid_t getpid(void) { return 0;}
int kill(pid_t a, int b) {return 0;}
void * _sbrk(int a) {return 0;}
ssize_t _write(int a, const void *b, size_t c) {return 0; }
int _close(int a) { return 0;}
ssize_t _read(int a, void *b, size_t c) {return 0;}
int kill(pid_t a __attribute__((unused)), int b __attribute__((unused))) {return 0;}
void * _sbrk(int a __attribute__((unused))) {return 0;}
ssize_t _write(int a __attribute__((unused)), const void *b __attribute__((unused)), size_t c __attribute__((unused))) {return 0; }
int _close(int a __attribute__((unused))) { return 0;}
ssize_t _read(int a __attribute__((unused)), void *b __attribute__((unused)), size_t c __attribute__((unused))) {return 0;}