X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=bertos%2Frules.mk;h=e25d7359e2e7f44284a438b35a4b258670e05cb6;hb=3565963b4ec1a837bbf10abd8514169c678bc8af;hp=153364945850863dc8ef72494514298c479dcae3;hpb=5eb2e1bf90a38f1e083186f42b4fef43ad9427c6;p=bertos.git diff --git a/bertos/rules.mk b/bertos/rules.mk index 15336494..e25d7359 100644 --- a/bertos/rules.mk +++ b/bertos/rules.mk @@ -7,7 +7,7 @@ # GCC-AVR standard Makefile part 2 # Volker Oth 1/2000 # -# Author: Bernardo Innocenti +# Author: Bernie Innocenti # # Remove all default pattern rules @@ -36,25 +36,17 @@ endif # Initialize $(top_srcdir) with current directory, unless it was already initialized top_srcdir ?= $(shell pwd) -# Products -TRG_ELF = $(TRG:%=$(OUTDIR)/%.elf) -TRG_S19 = $(TRG:%=$(OUTDIR)/%.s19) -TRG_HEX = $(TRG:%=$(OUTDIR)/%.hex) -TRG_BIN = $(TRG:%=$(OUTDIR)/%.bin) -TRG_ROM = $(TRG:%=$(OUTDIR)/%.rom) -TRG_COF = $(TRG:%=$(OUTDIR)/%.cof) -TRG_EXE = $(TRG:%=$(OUTDIR)/%) - +# Virtual Product: based on target products may be different. +# e.g. Embedded target = hex, s19, bin +# Hosted = exe +# Library = lib.a +TRG_TGT = $(TRG:%=$(OUTDIR)/%.tgt) RECURSIVE_TARGETS = all-recursive install-recursive clean-recursive # The default target .PHONY: all -ifeq ($(EMBEDDED_TARGET),1) -all:: all-recursive $(TRG_S19) $(TRG_HEX) $(TRG_BIN) -else -all:: all-recursive $(TRG_EXE) -endif +all:: all-recursive $(TRG_TGT) # Generate project documentation .PHONY: docs @@ -70,37 +62,90 @@ tags: # Run testsuite .PHONY: check -check: +check: $L "Running testsuite" - $Q ./run_tests.sh + $Q test/run_tests.sh define build_target +ifneq ($$($(1)_CROSS),) + #use embedded specific map flags + $(1)_MAP_FLAGS = $$(MAP_FLAGS_EMB) + #In embedded we need s19, hex and bin + $$(OUTDIR)/$(1).tgt : $$(OUTDIR)/$(1).s19 $$(OUTDIR)/$(1).hex $$(OUTDIR)/$(1).bin +else + #On Darwin architecture the assembly doesn't link correctly if these flags are set. + ifeq ($(shell uname | grep -c "Darwin"),1) + LIST_FLAGS := "" + MAP_FLAGS := "" + LDFLAGS := "" + endif + #use hosted specific map flags + $(1)_MAP_FLAGS = $$(MAP_FLAGS_HOST) + + #Handle library creation + ifeq ($$($(1)_MAKELIB),1) + $$(OUTDIR)/$(1).tgt : $$(OUTDIR)/$(1).a + else + #Otherwise in hosted application we need only executable file. + $$(OUTDIR)/$(1).tgt : $$(OUTDIR)/$(1) + endif +endif + +$(1)_LDFLAGS += $$($(1)_MAP_FLAGS) + +# In embedded systems the target CPU is needed, +# but there are different options on how pass +# it to the compiler. ifneq ($$(strip $$($(1)_MCU)),) -# Define all project specific object files -$(1)_CFLAGS += -mmcu=$$($(1)_MCU) -$(1)_CXXFLAGS += -mmcu=$$($(1)_MCU) -$(1)_ASFLAGS += -mmcu=$$($(1)_MCU) -$(1)_CPPAFLAGS += -mmcu=$$($(1)_MCU) -$(1)_LDFLAGS += -mmcu=$$($(1)_MCU) + $(1)_MCPU = -mmcu=$$($(1)_MCU) endif ifneq ($$(strip $$($(1)_CPU)),) -# Define all project specific object files -$(1)_CFLAGS += -mcpu=$$($(1)_CPU) -$(1)_CXXFLAGS += -mcpu=$$($(1)_CPU) -$(1)_ASFLAGS += -mcpu=$$($(1)_CPU) -$(1)_CPPAFLAGS += -mcpu=$$($(1)_CPU) -$(1)_LDFLAGS += -mcpu=$$($(1)_CPU) + $(1)_MCPU = -mcpu=$$($(1)_CPU) endif + +# If a CPU is specified add to +# project specific flags. +ifneq ($$($(1)_MCPU),) + $(1)_CFLAGS += $$($(1)_MCPU) + $(1)_CXXFLAGS += $$($(1)_MCPU) + $(1)_ASFLAGS += $$($(1)_MCPU) + $(1)_CPPAFLAGS += $$($(1)_MCPU) + $(1)_LDFLAGS += $$($(1)_MCPU) +endif + ifneq ($$(strip $$($(1)_LDSCRIPT)),) -$(1)_LDFLAGS += -Wl,-T$$($(1)_LDSCRIPT) + $(1)_LDFLAGS += -Wl,-T$$($(1)_LDSCRIPT) endif -$(1)_CC = $$($(1)_CROSS)$$(CC) -$(1)_CXX = $$($(1)_CROSS)$$(CXX) -$(1)_AS = $$($(1)_CROSS)$$(AS) -$(1)_OBJCOPY = $$($(1)_CROSS)$$(OBJCOPY) -$(1)_STRIP = $$($(1)_CROSS)$$(STRIP) +# Debug stuff +ifeq ($$($(1)_DEBUG),1) + # AVR is an harvard processor + # and needs debug module + # to be compiled in program memory + ifeq ($$(findstring avr, $$($(1)_CROSS)),avr) + $(1)_DEBUGSRC = $(1)_PCSRC + else + $(1)_DEBUGSRC = $(1)_CSRC + endif + + $$($(1)_DEBUGSRC) += bertos/drv/kdebug.c + + # Also add formatwr.c (printf) if not already present + ifneq ($$(findstring formatwr.c, $$($$($(1)_DEBUGSRC))),formatwr.c) + $$($(1)_DEBUGSRC) += bertos/mware/formatwr.c + endif + + $(1)_CFLAGS += -D_DEBUG + $(1)_CXXFLAGS += -D_DEBUG +endif + +$(1)_CC ?= $$($(1)_CROSS)$$(CC) +$(1)_CXX ?= $$($(1)_CROSS)$$(CXX) +$(1)_AS ?= $$($(1)_CROSS)$$(AS) +$(1)_AR ?= $$($(1)_CROSS)$$(AR) +$(1)_OBJCOPY ?= $$($(1)_CROSS)$$(OBJCOPY) +$(1)_STRIP ?= $$($(1)_CROSS)$$(STRIP) $(1)_COBJ = $$(foreach file,$$($(1)_CSRC:%.c=%.o),$$(OBJDIR)/$(1)/$$(file)) $(1)_CXXOBJ = $$(foreach file,$$($(1)_CXXSRC:%.cpp=%.o),$$(OBJDIR)/$(1)/$$(file)) @@ -117,11 +162,20 @@ else $(1)_LD = $$($(1)_CROSS)$$(LD) endif +# Sometimes $(CC) is actually set to a C++ compiler in disguise, and it +# would whine if we passed it C-only flags. Checking for the presence of +# "++" in the name is a kludge that seems to work mostly. +ifeq (++,$$(findstring ++,$$($(1)_CC))) + $(1)_REAL_CFLAGS = $$(CXXFLAGS) +else + $(1)_REAL_CFLAGS = $$(CFLAGS) +endif + # Compile: instructions to create assembler and/or object files from C source $$($(1)_COBJ) : $$(OBJDIR)/$(1)/%.o : %.c $L "$(1): Compiling $$< (C)" @$$(MKDIR_P) $$(dir $$@) - $Q $$($(1)_CC) -c $$(CFLAGS) $$($(1)_CFLAGS) $$($(1)_CPPFLAGS) $$(CPPFLAGS) $$< -o $$@ + $Q $$($(1)_CC) -c $$($(1)_REAL_CFLAGS) $$($(1)_CFLAGS) $$($(1)_CPPFLAGS) $$(CPPFLAGS) $$< -o $$@ # Compile: instructions to create assembler and/or object files from C++ source $$($(1)_CXXOBJ) : $$(OBJDIR)/$(1)/%.o : %.cpp @@ -151,7 +205,7 @@ $$($(1)_CPPAOBJ): $$(OBJDIR)/$(1)/%.o : %.S $L "$(1): Assembling with CPP $$<" @$$(MKDIR_P) $$(dir $$@) $Q $$($(1)_CC) -c $$(CPPAFLAGS) $$($(1)_CPPAFLAGS) $$($(1)_CPPFLAGS) $$(CPPFLAGS) $$< -o $$@ - + # Link: instructions to create elf output file from object files $$(OUTDIR)/$(1).elf $$(OUTDIR)/$(1)_nostrip: bumprev $$($(1)_OBJ) $$($(1)_LDSCRIPT) @@ -159,11 +213,18 @@ $$(OUTDIR)/$(1).elf $$(OUTDIR)/$(1)_nostrip: bumprev $$($(1)_OBJ) $$($(1)_LDSCRI @$$(MKDIR_P) $$(dir $$@) $Q $$($(1)_LD) $$($(1)_OBJ) $$(LIB) $$(LDFLAGS) $$($(1)_LDFLAGS) -o $$@ + +# Instructions to create a static library from object files +$$(OUTDIR)/$(1).a: bumprev $$($(1)_OBJ) + $L "$(1): Creating static library $$@" + @$$(MKDIR_P) $$(dir $$@) + $Q $$($(1)_AR) $$(ARFLAGS) $$($(1)_ARFLAGS) $$@ $$($(1)_OBJ) + # Strip debug info $$(OUTDIR)/$(1): $$(OUTDIR)/$(1)_nostrip $L "$(1): Generating stripped executable $$@" $Q $$($(1)_STRIP) -o $$@ $$^ - + # Compile and link (program-at-a-time) $$(OUTDIR)/$(1)_whole.elf: bumprev $$($(1)_SRC) $$($(1)_LDSCRIPT) $L "$(1): Compiling and Linking whole program $$@" @@ -230,7 +291,7 @@ $(foreach t,$(TRG),$(eval $(call build_target,$(t)))) # NOTE: moc totally sucks and can generate empty files for some error conditions, # leading to puzzling linker errors. Kill 'em and abort build. %_moc.cpp: %.h - $(MOC) -o $@ $< + $(QT_MOC) -o $@ $< if [ ! -s $< ]; then \ rm -f $@; \ exit 1; \ @@ -242,6 +303,7 @@ $(foreach t,$(TRG),$(eval $(call build_target,$(t)))) # $(COFFCONVERT) -O coff-avr $< $@ # For use with AVRstudio 3 #make instruction to delete created files +cleanall: clean clean: clean-recursive -$(RM_R) $(OBJDIR) -$(RM_R) $(OUTDIR) @@ -267,23 +329,20 @@ $(RECURSIVE_TARGETS): BUILDREV_H = buildrev.h -ifeq ($(shell [ -e bertos/verstag.c ] && echo yes),yes) .PHONY: bumprev bumprev: - @buildnr=0; \ - if [ -f $(BUILDREV_H) ]; then \ - buildnr=`sed <"$(BUILDREV_H)" -n -e 's/#define VERS_BUILD \([0-9][0-9]*\)/\1/p'`; \ + @if [ -e bertos/verstag.c ]; then \ + buildnr=0; \ + if [ -f $(BUILDREV_H) ]; then \ + buildnr=`sed <"$(BUILDREV_H)" -n -e 's/#define VERS_BUILD \([0-9][0-9]*\)/\1/p'`; \ + fi; \ + buildnr=`expr $$buildnr + 1`; \ + buildhost=`hostname | sed -n -e '1h;2,$$H;$${g;s/\n//g;p;}'`; \ + echo "#define VERS_BUILD $$buildnr" >"$(BUILDREV_H)"; \ + echo "#define VERS_HOST \"$$buildhost\"" >>"$(BUILDREV_H)"; \ + echo "Building revision $$buildnr"; \ fi; \ - buildnr=`expr $$buildnr + 1`; \ - buildhost=`hostname | sed -n -e '1h;2,$$H;$${g;s/\n//g;p;}'`; \ - echo "#define VERS_BUILD $$buildnr" >"$(BUILDREV_H)"; \ - echo "#define VERS_HOST \"$$buildhost\"" >>"$(BUILDREV_H)"; \ - echo "Building revision $$buildnr" -else -.PHONY: bumprev -bumprev: - -endif + # # Include dependencies ifneq ($(strip $(OBJ)),)