L := @echo
endif
+# Select Bourne Again SHell as default make shell
+SHELL := bash
+
# Checker build
ifeq ($(C),1)
CC = $(CHECKER)
TRG_BIN = $(TRG:%=$(OUTDIR)/%.bin)
TRG_ROM = $(TRG:%=$(OUTDIR)/%.rom)
TRG_COF = $(TRG:%=$(OUTDIR)/%.cof)
+TRG_EXE = $(TRG:%=$(OUTDIR)/%)
RECURSIVE_TARGETS = all-recursive install-recursive clean-recursive
ifeq ($(EMBEDDED_TARGET),1)
all:: all-recursive $(TRG_S19) $(TRG_HEX) $(TRG_BIN)
else
-all:: all-recursive $(TRG_ELF)
+all:: all-recursive $(TRG_EXE)
endif
# Generate project documentation
.PHONY: docs
docs:
+ $L "Building documentation"
$Q $(DOXYGEN)
+# Generate ctags
+.PHONY: tags
+tags:
+ $L "Rebuilding C tags database"
+ $Q ctags -R --exclude=doc
+
+# Run testsuite
+.PHONY: check
+check:
+ $L "Running testsuite"
+ $Q ./run_tests.sh
+
define build_target
ifneq ($$(strip $$($(1)_MCU)),)
$(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)$$(OBJCOPY)
+
$(1)_COBJ = $$(foreach file,$$($(1)_CSRC:%.c=%.o),$$(OBJDIR)/$(1)/$$(file))
$(1)_CXXOBJ = $$(foreach file,$$($(1)_CXXSRC:%.cpp=%.o),$$(OBJDIR)/$(1)/$$(file))
$(1)_PCOBJ = $$(foreach file,$$($(1)_PCSRC:%.c=%_P.o),$$(OBJDIR)/$(1)/$$(file))
$(1)_SRC := $$($(1)_CSRC) $$($(1)_CXXSRC) $$($(1)_PCSRC) $$($(1)_ASRC) $$($(1)_CPPASRC)
OBJ += $$($(1)_OBJ)
+ifneq ($$(strip $$($(1)_CXXSRC)),)
+$(1)_LD = $$($(1)_CROSS)$$(LDXX)
+else
+$(1)_LD = $$($(1)_CROSS)$$(LD)
+endif
+
# Compile: instructions to create assembler and/or object files from C source
$$($(1)_COBJ) : $$(OBJDIR)/$(1)/%.o : %.c
$L "$(1): Compiling $$< (C)"
@$$(MKDIR_P) $$(dir $$@)
- $Q $$(CC) -c $$(CFLAGS) $$($(1)_CFLAGS) $$($(1)_CPPFLAGS) $$(CPPFLAGS) $$< -o $$@
+ $Q $$($(1)_CC) -c $$(CFLAGS) $$($(1)_CFLAGS) $$($(1)_CPPFLAGS) $$(CPPFLAGS) $$< -o $$@
# Compile: instructions to create assembler and/or object files from C++ source
$$($(1)_CXXOBJ) : $$(OBJDIR)/$(1)/%.o : %.cpp
$L "$(1): Compiling $$< (C++)"
@$$(MKDIR_P) $$(dir $$@)
- $Q $$(CXX) -c $$(CXXFLAGS) $$($(1)_CXXFLAGS) $$($(1)_CPPFLAGS) $$(CPPFLAGS) $$< -o $$@
+ $Q $$($(1)_CXX) -c $$(CXXFLAGS) $$($(1)_CXXFLAGS) $$($(1)_CPPFLAGS) $$(CPPFLAGS) $$< -o $$@
# Generate assembly sources from C files (debug)
$$(OBJDIR)/$(1)/%.s : %.c
$L "$(1): Generating asm source $$<"
@$$(MKDIR_P) $$(dir $$@)
- $Q $$(CC) -S $$(CFLAGS) $$($(1)_CFLAGS) $$($(1)_CPPFLAGS) $$< -o $$@
+ $Q $$($(1)_CC) -S $$(CFLAGS) $$($(1)_CFLAGS) $$($(1)_CPPFLAGS) $$< -o $$@
# Generate special progmem variant of a source file
$$($(1)_PCOBJ) : $$(OBJDIR)/$(1)/%_P.o : %.c
$L "$(1): Compiling $$< (PROGMEM)"
@$$(MKDIR_P) $$(dir $$@)
- $Q $$(CC) -c -D_PROGMEM $$(CFLAGS) $$($(1)_CFLAGS) $$($(1)_CPPFLAGS) $$(CPPFLAGS) $$< -o $$@
+ $Q $$($(1)_CC) -c -D_PROGMEM $$(CFLAGS) $$($(1)_CFLAGS) $$($(1)_CPPFLAGS) $$(CPPFLAGS) $$< -o $$@
# Assemble: instructions to create object file from assembler files
$$($(1)_AOBJ): $$(OBJDIR)/$(1)/%.o : %.s
$L "$(1): Assembling $$<"
@$$(MKDIR_P) $$(dir $$@)
- $Q $$(AS) -c $$(ASFLAGS) $$($(1)_ASFLAGS) $$< -o $$@
+ $Q $$($(1)_AS) -c $$(ASFLAGS) $$($(1)_ASFLAGS) $$< -o $$@
$$($(1)_CPPAOBJ): $$(OBJDIR)/$(1)/%.o : %.S
$L "$(1): Assembling with CPP $$<"
@$$(MKDIR_P) $$(dir $$@)
- $Q $$(CC) -c $$(CPPAFLAGS) $$($(1)_CPPAFLAGS) $$($(1)_CPPFLAGS) $$(CPPFLAGS) $$< -o $$@
+ $Q $$($(1)_CC) -c $$(CPPAFLAGS) $$($(1)_CPPAFLAGS) $$($(1)_CPPFLAGS) $$(CPPFLAGS) $$< -o $$@
# Link: instructions to create elf output file from object files
-$$(OUTDIR)/$(1).elf: bumprev $$($(1)_OBJ) $$($(1)_LDSCRIPT)
- $L "$(1): Linking $$(OUTDIR)/$(1)"
+$$(OUTDIR)/$(1).elf $$(OUTDIR)/$(1)_nostrip: bumprev $$($(1)_OBJ) $$($(1)_LDSCRIPT)
+ $L "$(1): Linking $$@"
@$$(MKDIR_P) $$(dir $$@)
-ifeq ($(EMBEDDED_TARGET), 1)
- $Q $$(LD) $$($(1)_OBJ) $$(LIB) $$(LDFLAGS) $$($(1)_LDFLAGS) -o $$@
-else
- $Q $$(LD) $$($(1)_OBJ) $$(LIB) $$(LDFLAGS) $$($(1)_LDFLAGS) -o $$(OUTDIR)/$(1)_nostrip
- $Q $$(STRIP) -o $$(OUTDIR)/$(1) $$(OUTDIR)/$(1)_nostrip
-endif
+ $Q $$($(1)_LD) $$($(1)_OBJ) $$(LIB) $$(LDFLAGS) $$($(1)_LDFLAGS) -o $$@
+
+# Strip debug info
+$$(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 $$@"
@$$(MKDIR_P) $$(dir $$@)
- $Q $$(CC) $$($(1)_SRC) $$(CFLAGS) $$($(1)_CFLAGS) $$(LIB) $$(LDFLAGS) $$($(1)_LDFLAGS) -o $$@
+ $Q $$($(1)_CC) $$($(1)_SRC) $$(CFLAGS) $$($(1)_CFLAGS) $$(LIB) $$(LDFLAGS) $$($(1)_LDFLAGS) -o $$@
# Flash target
# NOTE: we retry in case of failure because the STK500 programmer is crappy
$(AVRDUDE) $(DPROG) -p $$($(1)_MCU) -U lock:w:$$($(1)_lock):m ; \
fi \
fi
+
+$$(OUTDIR)/$(1).hex: $$(OUTDIR)/$(1).elf
+ $$($(1)_OBJCOPY) -O ihex $$< $$@
+
+$$(OUTDIR)/$(1).s19: $$(OUTDIR)/$(1).elf
+ $$($(1)_OBJCOPY) -O srec $$< $$@
+
+$$(OUTDIR)/$(1).bin: $$(OUTDIR)/$(1).elf
+ $$($(1)_OBJCOPY) -O binary $$< $$@
+
+$$(OUTDIR)/$(1).obj: $$(OUTDIR)/$(1).elf
+ $$($(1)_OBJCOPY) -O avrobj $$< $$@
+
+$$(OUTDIR)/$(1).rom: $$(OUTDIR)/$(1).elf
+ $$($(1)_OBJCOPY) -O $$(FORMAT) $$< $$@
+# $$($(1)_OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" -O $$(FORMAT) $$< $$(@:.rom=.eep)
+
endef
# Generate build rules for all targets
# leading to puzzling linker errors. Kill 'em and abort build.
%_moc.cpp: %.h
$(MOC) -o $@ $<
- if [ -s $< ]; then \
- rm $@; \
+ if [ ! -s $< ]; then \
+ rm -f $@; \
exit 1; \
fi
-%.hex: %.elf
- $(OBJCOPY) -O ihex $< $@
-
-%.s19: %.elf
- $(OBJCOPY) -O srec $< $@
-
-%.bin: %.elf
- $(OBJCOPY) -O binary $< $@
-
-%.obj: %.elf
- $(OBJCOPY) -O avrobj $< $@
-
-%.rom: %.elf
- $(OBJCOPY) -O $(FORMAT) $< $@
-# $(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" -O $(FORMAT) $< $(@:.rom=.eep)
%.cof: %.elf
$(COFFCONVERT) -O coff-ext-avr $< $@
projects / bertos.git / blobdiff