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# -*- mode: mak -*-
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###############################################################################
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# Module name : TOOLSET/gnupro_h8.rul
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# Module type : Makefile system
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# Environment(s): GnuPro H8
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#
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# Version Who Date Description
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# DDP 23-Nov-04 Created
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#
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###################################################################
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###############################################################################
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#.. Remove "undef" warnings
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#
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cc_includes +=
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cc_defines +=
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cxx_include +=
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cxx_defines +=
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as_includes +=
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as_defines +=
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###############################################################################
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#.. Parse user options
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# Global options already parsed
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# These options extend the global options
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#
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ifdef OPTIONS
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ifneq "$(findstring wall,$(OPTIONS))" "" # Enable all warnings
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USE_WALL = 1
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endif
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endif
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###############################################################################
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#.. C Compiler definition
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#
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# -ms Generate code for the H8S chip.
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# -c Compile only
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# -0 Optimize
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# -ffloat-store Do not store floating point variables in registers
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# and inhabit other options that might change whether
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# floating point value is taken from register or
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# memory.
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# -g3 The compiler debugging option, followed by the level.
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# Level 3 included extra information.
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# -Wall Issue warnings.
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# -r Elimates the use of built-in implicit rules.
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# -save-temps Do not delete intermediate files
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# -mint32 Make int data 32 bits by default.
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# -malign-300 Align longs and floats on 2 byte boundaries.
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#
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cc = $(CC_PRE) gcc
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cc_init =
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cc_o_switch = -o $@
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cc_source = $<
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cc_flags = \
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$(patsubst %,%,$(CFLAGS)) \
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$(patsubst %,-D%,$(cc_defines)) \
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$(patsubst %,%,$(gcc_flags)) \
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$(patsubst %,-I %,$(INCDIRS)) \
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$(patsubst %,-I %,$(cc_includes)) \
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$(patsubst %,-I %,$(gcc_includes))
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cc_term = ; # ';' forces use of 'sh.exe'
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gcc_includes += $(H8Dir)/Include
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gcc_flags = -c -ms -Wall -W -ffloat-store -r -mint32 -malign-300
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ifdef USE_WALL
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#gcc_flags += -Wuninitialized # only makes sense with `-O'
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gcc_flags += -Wwrite-strings
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gcc_flags += -Wcast-qual
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gcc_flags += -Wbad-function-cast
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gcc_flags += -Wpointer-arith
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gcc_flags += -Wstrict-prototypes
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gcc_flags += -Wmissing-prototypes
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gcc_flags += -Wmissing-declarations
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gcc_flags += -Wnested-externs
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gcc_flags += -Wtraditional
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gcc_flags += -Wconversion
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gcc_flags += -Wcomment
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gcc_flags += -Wcast-align
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#gcc_flags += -Winline
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gcc_flags += -Wshadow
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gcc_flags += -Wredundant-decls
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gcc_flags += -Wid-clash-31
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endif
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ifdef FORCE_C_COMPILE
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gcc_flags += -x c
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endif
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ifdef FORCE_CC_COMPILE
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gcc_flags += -x c++
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endif
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ifdef LEAVETMP
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gcc_flags += -save-temps
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endif
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ifdef USE_STRICT_ANSI
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gcc_flags += -ansi
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endif
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ifdef USE_OPTIMISE
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gcc_flags += -O3
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else
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gcc_flags +=
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endif
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ifdef USE_DEBUGINFO
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gcc_flags += -g3 -DDEBUG
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else
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gcc_flags += -DNDEBUG
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endif
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ifeq "$(DEBUG)" "1"
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gcc_flags +=
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else
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gcc_flags +=
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endif
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ifdef ALVL
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gcc_flags += -DALVL=$(ALVL)
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endif
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ifdef DLVL
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gcc_flags += -DDLVL=$(DLVL)
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endif
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gcc_flags += -D__SOURCE__=\"$(notdir $<)\"
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ifdef LEAVETMP
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gcc_flags += -save-temps
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endif
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define cc_pre
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@echo [\$<] compiling..
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endef
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define cc_post
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endef
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###############################################################################
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#.. C/C++ dependencies
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#
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# -M Generate make dependencies
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# -MM As -M, but ignore system header files
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# -MG Treat missing header files as generated
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#
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ifeq "$(DEBUG)" "1"
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gcc_depend += -DDEBUG
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endif
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ifdef ALVL
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gcc_depend += -DALVL=$(ALVL)
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endif
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ifdef DLVL
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gcc_depend += -DDLVL=$(DLVL)
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endif
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###############################################################################
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#.. C/C++ dependencies
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# depend and depend.err
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#
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ccdep = $(XX_PRE) $(GBE_BIN)/mkdepend
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ccdep_o_switch = -f -
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ccdep_init =
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#ccdep_source = $(filter %.c %.cc %.cpp, $+) > $(subst /,/,$@).tmp 2> $@.err
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ccdep_source = $(filter %.c %.cc %.cpp, $+) > $@ 2> $@.err
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ccdep_flags = -MM -b -p '$$(OBJDIR)/' -o ".$(o)" \
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$(patsubst %,%,$(CFLAGS)) \
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$(patsubst %,-D%,$(cc_defines)) \
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$(patsubst %,%,$(gcc_depend)) \
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$(patsubst %,-I %,$(INCDIRS)) \
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$(patsubst %,-I %,$(cc_includes)) \
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$(patsubst %,-Y %,$(gcc_includes))
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ccdep_pre =
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ccdep_post =
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###############################################################################
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#.. C++ Compiler definition
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#
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cxx = $(CC_PRE) gcc
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cxx_init =
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cxx_switch = -o $@
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cxx_source = $<
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cxx_flags = \
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$(patsubst %,%,$(CXXFLAGS)) \
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$(patsubst %,-d%,$(cxx_defines)) \
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$(patsubst %,%,$(gcc_flags)) \
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$(patsubst %,-I %,$(INCDIRS)) \
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$(patsubst %,-I %,$(cxx_includes)) \
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$(patsubst %,-I %,$(gcc_includes))
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cxx_term = ; # ';' forces use of 'sh.exe'
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define cxx_pre
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@echo [\$<] compiling..
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endef
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define cxx_post
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endef
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###############################################################################
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#.. Archiver
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#
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ar = $(XX_PRE) $(H8Dir)/bin/ar
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ar_o_switch =
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ar_flags = -scvr $@ $(patsubst %,%,$^)
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define ar_pre
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@$(echo) [\$@] Creating library archive..
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endef
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ar_post =
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###############################################################################
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#.. Archive Merge
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#
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arnull = arnull.txt
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armerge = $(XX_PRE) $(GBE_TOOLS)/armerge
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armerge_init =
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dpurdie |
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armerge_flags = -d $(MLIBDIR)/merge -t unix -a ar -n $(arnull)
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dpurdie |
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armerge_o_switch= $@ $^
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define armerge_pre
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@$(echo) [\$@] Merging library archive..
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$(XX_PRE) rm -f $@ $(arnull)
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endef
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ifndef LEAVETMP
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define armerge_post
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@-$(rm) -rf $(arnull) $(OBJDIR)/merge
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endef
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else
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define armerge_post
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endef
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endif
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###############################################################################
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#.. Assembler definition
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# Although the assembler is not currently supported the following
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# definition is required by the make system
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#
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as_init =
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#
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