diff options
author | Ingo Albrecht <prom@berlin.ccc.de> | 2010-07-19 10:02:43 +0200 |
---|---|---|
committer | Ingo Albrecht <prom@berlin.ccc.de> | 2010-07-20 14:41:21 +0200 |
commit | 5182fff914993f3f07ac19abe616a437790ac65a (patch) | |
tree | e409cd287930d85e7c17e957dabf28e0561f2ddb /src/target/firmware/Makefile.inc | |
parent | 5305fad7101537a633fd53f8bd5ffbd9b28bf331 (diff) |
firmware: small makefile reorg
Diffstat (limited to 'src/target/firmware/Makefile.inc')
-rw-r--r-- | src/target/firmware/Makefile.inc | 36 |
1 files changed, 19 insertions, 17 deletions
diff --git a/src/target/firmware/Makefile.inc b/src/target/firmware/Makefile.inc index 1c9ced2d..11c63ec8 100644 --- a/src/target/firmware/Makefile.inc +++ b/src/target/firmware/Makefile.inc @@ -15,13 +15,12 @@ CFLAGS=-mcpu=arm7tdmi $(INCLUDES) CFLAGS += -Wall -Wextra -Wcast-align -Wimplicit -Wunused CFLAGS += -Wswitch -Wredundant-decls -Wreturn-type -Wshadow -Wnested-externs CFLAGS += -Wbad-function-cast -Wsign-compare -Waggregate-return -CFLAGS += -Wa,-adhlns=$(subst $(suffix $<),.lst,$<) CFLAGS += -Os -ffunction-sections CFLAGS += -g$(DEBUGF) # some older toolchains don't support this, ignore it for now -#ASFLAGS=-Wa,-adhlns=$(<:.S=.lst),--g$(DEBUGF) $(INCLUDES) -D__ASSEMBLY__ -ASFLAGS=-Wa,-adhlns=$(<:.S=.lst) $(INCLUDES) -D__ASSEMBLY__ +#ASFLAGS=--g$(DEBUGF) $(INCLUDES) -D__ASSEMBLY__ +ASFLAGS=$(INCLUDES) -D__ASSEMBLY__ LDFLAGS = -nostartfiles -nostdlib -nodefaultlibs --gc-sections --cref @@ -38,9 +37,9 @@ CFLAGS += -DGIT_REVISION=\"$(GIT_REVISION)\" #### GLOBAL DATA #### ALL_OBJS= -ALL_DEPS= ALL_LSTS=$(ALL_OBJS:.o=.lst) +ALL_DEPS=$(ALL_OBJS:.o=.p) #### APPLICATION DATA #### @@ -63,9 +62,6 @@ default: all #### APPLICATION RULES #### -ALL_OBJS+=$(ANY_APP_OBJS) -ALL_DEPS+=$(ANY_APP_OBJS:.o=.p) - # template for application rules define APPLICATION_BOARD_ENVIRONMENT_template @@ -77,6 +73,10 @@ $(1)_$(2)_$(3)_LIBS := $(ANY_APP_LIBS) board/$(2)/$(1).$(3).manifest.o: board/manifest.c $(CROSS_COMPILE)$(CC) $(CFLAGS) -DAPPLICATION=\"$(1)\" -DBOARD=\"$(2)\" -DENVIRONMENT=\"$(3)\" -c -o $$@ $$< +# generate dummy dependencies for manifest +board/$(2)/$(1).$(3).manifest.p: board/manifest.c + @touch board/$(2)/$(1).$(3).manifest.p + # add manifest object to object list $(1)_$(2)_$(3)_OBJS+=board/$(2)/$(1).$(3).manifest.o $$($(3)_OBJS) @@ -91,26 +91,24 @@ board/$(2)/$(1).$(3).size: board/$(2)/$(1).$(3).elf $(CROSS_COMPILE)$(SIZE) board/$(2)/$(1).$(3).elf | tee board/$(2)/$(1).$(3).size ALL_APPS+=board/$(2)/$(1).$(3).elf - -ALL_OBJS+=$$($(1)_$(2)_$(3)_OBJS) +ALL_OBJS+=board/$(2)/$(1).$(3).manifest.o endef define BOARD_template - ALL_OBJS+=$$($(1)_OBJS) +endef +define BOARD_ENVIRONMENT_template +ALL_OBJS+=$$($(1)_OBJS) endef define APPLICATION_template - $(1)_SRCS_REL=$$(patsubst %,$$($(1)_DIR)/%,$$($(1)_SRCS)) $(1)_OBJS:=$$($(1)_SRCS_REL:.c=.o) $(1)_OBJS:=$$($(1)_OBJS:.S=.o) ALL_OBJS+=$$($(1)_OBJS) apps/$(1)/main.o -ALL_DEPS+=$$($(1)_OBJS:.o=.p) apps/$(1)/main.p - endef # define rules for all defined applications @@ -120,12 +118,17 @@ $(foreach app,$(APPLICATIONS), \ $(eval $(call APPLICATION_BOARD_ENVIRONMENT_template,$(app),$(brd),$(env)))))) $(foreach brd,$(BOARDS), \ - $(eval $(call BOARD_template,$(brd)))) + $(eval $(call BOARD_template,$(brd)) \ + $(foreach env,$($(brd)_ENVIRONMENTS), \ + $(eval $(call BOARD_ENVIRONMENT_template,$(env)))))) $(foreach app,$(APPLICATIONS), \ $(eval $(call APPLICATION_template,$(app)))) +# add common things to global lists +ALL_OBJS+=$(ANY_APP_OBJS) + #### LIBRARY RULES #### # template for library rules @@ -141,7 +144,6 @@ $$($(1)_DIR)/lib$(1).a: $$($(1)_OBJS) ALL_LIBS+=$$($(1)_DIR)/lib$(1).a ALL_OBJS+=$$($(1)_OBJS) -ALL_DEPS+=$$($(1)_OBJS:.o=.p) endef @@ -169,10 +171,10 @@ depend: $(ALL_DEPS) @sed 's|.*\.o:|$(@:.p=.o): |g' < $*.d > $@; rm -f $*.d; [ -s $@ ] || rm -f $@ %.o: %.c - $(CROSS_COMPILE)$(CC) $(CFLAGS) -c -o $@ $< + $(CROSS_COMPILE)$(CC) $(CFLAGS) -Wa,-adhlns=$(@:.o=.lst) -c -o $@ $< %.o: %.S - $(CROSS_COMPILE)$(CC) $(ASFLAGS) -c -o $@ $< + $(CROSS_COMPILE)$(CC) $(ASFLAGS) -Wa,-adhlns=$(@:.o=.lst) -c -o $@ $< %.bin: %.elf |