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cc65/samples/cbm/Makefile
mrdudz 4bb152eb65 remove dangling spaces
when changing the checker scripts and/or directly comitting to git head, please make sure to also run the checks first so you don't break the autobuilds
2022-07-21 03:20:45 +02:00

165 lines
5.0 KiB
Makefile

# Run 'make SYS=<target>'; or, set a SYS env.
# var. to build for another target system.
SYS ?= c64
# Just the usual way to find out if we're
# using cmd.exe to execute make rules.
ifneq ($(shell echo),)
CMD_EXE = 1
endif
ifdef CMD_EXE
NULLDEV = nul:
DEL = -del /f
RMDIR = rmdir /s /q
else
NULLDEV = /dev/null
DEL = $(RM)
RMDIR = $(RM) -r
endif
ifdef CC65_HOME
AS = $(CC65_HOME)/bin/ca65
CC = $(CC65_HOME)/bin/cc65
CL = $(CC65_HOME)/bin/cl65
LD = $(CC65_HOME)/bin/ld65
SP = $(CC65_HOME)/bin/sp65
else
AS := $(if $(wildcard ../../bin/ca65*),../../bin/ca65,ca65)
CC := $(if $(wildcard ../../bin/cc65*),../../bin/cc65,cc65)
CL := $(if $(wildcard ../../bin/cl65*),../../bin/cl65,cl65)
LD := $(if $(wildcard ../../bin/ld65*),../../bin/ld65,ld65)
SP := $(if $(wildcard ../../bin/sp65*),../../bin/sp65,sp65)
endif
ifneq ($(filter disk samples.%,$(MAKECMDGOALS)),)
ifdef CC65_HOME
TARGET_PATH = $(CC65_HOME)/target
else
TARGET_PATH := $(if $(wildcard ../target),../target,$(shell $(CL) --print-target-path))
endif
# If TARGET_PATH contains spaces then it is presumed to contain escaped spaces. GNU make
# has very limited support for paths containing spaces. $(wildcard) is the only function
# that is aware of escaped spaces. However, $(wildcard) never returns paths with escaped
# spaces !!! So if it e.g. finds 4 files in a path with 2 spaces then one ends up with a
# return value consisting of 12 plain words :-((
#
# Fortunately we can work around that behaviour here because we know that the files we
# are looking for have known extensions. So we can $(filter) the in our example above 12
# words for file extensions so we come up with 4 path fragments. Then we remove those
# path fragments with $(notdir) from the file names.
#
# So far so good. But here we want to process files from different paths in a single
# recipe further down below and therefore want to prepend the paths to the files with
# $(addprefix). However, $(foreach) isn't aware of escaped spaces (only $(wildcard) is).
# Therefore, we need to replace the spaces with some other character temporarily in order
# to have $(foreach) generate one invocation per file. We use the character '?' for that
# purpose here, just because it is known to not be part of file names.
#
# Inside the recipe generated per file we then replace the '?' again with a space. As we
# want to be compatible with cmd.exe for execution we're not using an escaped space but
# rather double-quote the whole path.
#
# Note: The "strange" $(wildcard) further down below just serves the purpose to unescape
# spaces for cmd.exe. This could have as well been done with another $(subst).
SUBST_TARGET_PATH := $(subst \$(SPACE),?,$(TARGET_PATH))
EMD := $(wildcard $(TARGET_PATH)/$(SYS)/drv/emd/*)
MOU := $(wildcard $(TARGET_PATH)/$(SYS)/drv/mou/*)
TGI := $(wildcard $(TARGET_PATH)/$(SYS)/drv/tgi/*)
EMD := $(addprefix $(SUBST_TARGET_PATH)/$(SYS)/drv/emd/,$(notdir $(filter %.emd,$(EMD))))
MOU := $(addprefix $(SUBST_TARGET_PATH)/$(SYS)/drv/mou/,$(notdir $(filter %.mou,$(MOU))))
TGI := $(addprefix $(SUBST_TARGET_PATH)/$(SYS)/drv/tgi/,$(notdir $(filter %.tgi,$(TGI))))
# This one comes with the VICE emulator.
# See http://vice-emu.sourceforge.net/
C1541 ?= c1541
endif
DISK_c64 = samples.d64
EXELIST_c64 = \
fire \
plasma \
nachtm
EXELIST_c128 = \
fire \
plasma \
nachtm
EXELIST_cbm510 = \
fire \
plasma \
nachtm
EXELIST_cbm610 = \
nachtm
EXELIST_plus4 = \
plasma
EXELIST_c16 = \
notavailable
EXELIST_pet = \
notavailable
EXELIST_vic20 = \
notavailable
ifneq ($(EXELIST_$(SYS)),)
samples: $(EXELIST_$(SYS))
else
samples: notavailable
endif
disk: $(DISK_$(SYS))
# empty target used to skip systems that will not work with any program in this dir
notavailable:
ifeq ($(MAKELEVEL),0)
@echo "info: cbm samples not available for" $(SYS)
else
# suppress the "nothing to be done for 'samples' message
@echo > $(NULLDEV)
endif
fire: fire.c
$(CL) -t $(SYS) -O -o fire -m fire.map fire.c
plasma: plasma.c
$(CL) -t $(SYS) -O -o plasma -m plasma.map plasma.c
nachtm: nachtm.c
$(CL) -t $(SYS) -O -o nachtm -m nachtm.map nachtm.c
# --------------------------------------------------------------------------
# Rule to make a CBM disk with all samples. Needs the c1541 program that comes
# with the VICE emulator.
define D64_WRITE_PRG_recipe
$(C1541) -attach $@ -write "$(subst ?,$(SPACE),$(file))" $(notdir $(file)),p >$(NULLDEV)
endef # D64_WRITE_PRG_recipe
define D64_WRITE_SEQ_recipe
$(C1541) -attach $@ -write "$(subst ?,$(SPACE),$(file))" $(notdir $(file)),s >$(NULLDEV)
endef # D64_WRITE_SEQ_recipe
samples.d64: samples
@$(C1541) -format "samples,00" d64 $@ >$(NULLDEV)
$(foreach file,$(EXELIST_$(SYS)),$(D64_WRITE_PRG_recipe))
# $(foreach file,$(OVERLAYLIST),$(D64_WRITE_PRG_recipe))
# $(foreach file,$(EMD) $(MOU) $(TGI),$(D64_WRITE_SEQ_recipe))
clean:
@$(DEL) $(EXELIST_$(SYS)) 2>$(NULLDEV)
@$(DEL) *.map 2>$(NULLDEV)
@$(DEL) $(DISK_$(SYS)) 2>$(NULLDEV)