diff options
Diffstat (limited to 'tools/root.make')
| -rw-r--r-- | tools/root.make | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/tools/root.make b/tools/root.make index c2d061b..6d62359 100644 --- a/tools/root.make +++ b/tools/root.make @@ -17,6 +17,7 @@ INCLUDES = -I$(BUILDDIR) -I$(BUILDDIR)/lang $(TARGET_INC) CFLAGS = $(INCLUDES) $(DEFINES) $(GCCOPTS) PPCFLAGS = $(filter-out -g -Dmain=SDL_main,$(CFLAGS)) # cygwin sdl-config fix ASMFLAGS = -D__ASSEMBLER__ # work around gcc 3.4.x bug with -std=gnu99, only meant for .S files +CORE_LDOPTS = $(GLOBAL_LDOPTS) # linker ops specifically for core build TOOLS = $(TOOLSDIR)/rdf2binary $(TOOLSDIR)/convbdf \ $(TOOLSDIR)/codepages $(TOOLSDIR)/scramble $(TOOLSDIR)/bmp2rb \ @@ -90,10 +91,15 @@ ifndef APP_TYPE endif endif +ifeq (,$(findstring bootloader,$(APPSDIR))) + ifeq (,$(findstring checkwps,$(APP_TYPE))) + include $(ROOTDIR)/lib/fixedpoint/fixedpoint.make + endif +endif + ifneq (,$(findstring bootloader,$(APPSDIR))) include $(APPSDIR)/bootloader.make else ifneq (,$(findstring bootbox,$(APPSDIR))) - BOOTBOXLDOPTS = -Wl,--gc-sections include $(APPSDIR)/bootbox.make else ifneq (,$(findstring checkwps,$(APP_TYPE))) include $(APPSDIR)/checkwps.make @@ -104,10 +110,10 @@ else ifneq (,$(findstring warble,$(APP_TYPE))) include $(ROOTDIR)/lib/rbcodec/test/warble.make include $(ROOTDIR)/lib/tlsf/libtlsf.make include $(ROOTDIR)/lib/rbcodec/rbcodec.make -else +else # core include $(APPSDIR)/apps.make - include $(ROOTDIR)/lib/rbcodec/rbcodec.make include $(APPSDIR)/lang/lang.make + include $(ROOTDIR)/lib/rbcodec/rbcodec.make ifdef ENABLEDPLUGINS include $(APPSDIR)/plugins/bitmaps/pluginbitmaps.make @@ -132,6 +138,14 @@ else endif # bootloader +# One or more subdir makefiles requested --gc-sections? +ifdef CORE_GCSECTIONS + # Do not use '--gc-sections' when compiling sdl-sim + ifneq ($(findstring sdl-sim, $(APP_TYPE)), sdl-sim) + CORE_LDOPTS += -Wl,--gc-sections + endif +endif # CORE_GCSECTIONS + OBJ := $(SRC:.c=.o) OBJ := $(OBJ:.S=.o) OBJ += $(BMP:.bmp=.o) @@ -205,16 +219,16 @@ $(BUILDDIR)/rockbox.elf : $$(OBJ) $(FIRMLIB) $(VOICESPEEXLIB) $(CORE_LIBS) $$(LI -L$(BUILDDIR)/firmware -lfirmware \ -L$(RBCODEC_BLD)/codecs $(call a2lnk, $(VOICESPEEXLIB)) \ -L$(BUILDDIR)/lib $(call a2lnk, $(CORE_LIBS)) \ - -lgcc $(BOOTBOXLDOPTS) $(GLOBAL_LDOPTS) \ - -T$(LINKRAM) -Wl,-Map,$(BUILDDIR)/rockbox.map + -lgcc -T$(LINKRAM) \ + $(CORE_LDOPTS) -Wl,-Map,$(BUILDDIR)/rockbox.map $(BUILDDIR)/rombox.elf : $$(OBJ) $(FIRMLIB) $(VOICESPEEXLIB) $(CORE_LIBS) $$(LINKROM) $(call PRINTS,LD $(@F))$(CC) $(GCCOPTS) -Os -nostdlib -o $@ $(OBJ) \ -L$(BUILDDIR)/firmware -lfirmware \ -L$(RBCODEC_BLD)/codecs $(call a2lnk, $(VOICESPEEXLIB)) \ -L$(BUILDDIR)/lib $(call a2lnk, $(CORE_LIBS)) \ - -lgcc $(BOOTBOXLDOPTS) $(GLOBAL_LDOPTS) \ - -T$(LINKROM) -Wl,-Map,$(BUILDDIR)/rombox.map + -lgcc -T$(LINKROM) \ + $(CORE_LDOPTS) -Wl,-Map,$(BUILDDIR)/rombox.map $(BUILDDIR)/rockbox.bin : $(BUILDDIR)/rockbox.elf $(call PRINTS,OC $(@F))$(call objcopy,$<,$@) |