mirror of
https://github.com/cc65/cc65.git
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324 lines
10 KiB
Makefile
324 lines
10 KiB
Makefile
#
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# Makefile for cc65 samples
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#
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# This Makefile requires GNU make
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#
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# Run 'make SYS=<target>'; or, set a SYS env.
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# var. to build for another target system.
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SYS ?= c64
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# Just the usual way to define a variable
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# containing a single space character.
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SPACE :=
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SPACE +=
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# Just the usual way to find out if we're
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# using cmd.exe to execute make rules.
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ifneq ($(shell echo),)
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CMD_EXE = 1
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endif
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ifdef CMD_EXE
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NULLDEV = nul:
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DEL = -del /f
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RMDIR = rmdir /s /q
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else
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NULLDEV = /dev/null
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DEL = $(RM)
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RMDIR = $(RM) -r
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endif
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ifdef CC65_HOME
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AS = $(CC65_HOME)/bin/ca65
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CC = $(CC65_HOME)/bin/cc65
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CL = $(CC65_HOME)/bin/cl65
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LD = $(CC65_HOME)/bin/ld65
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else
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AS := $(if $(wildcard ../bin/ca65*),../bin/ca65,ca65)
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CC := $(if $(wildcard ../bin/cc65*),../bin/cc65,cc65)
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CL := $(if $(wildcard ../bin/cl65*),../bin/cl65,cl65)
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LD := $(if $(wildcard ../bin/ld65*),../bin/ld65,ld65)
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endif
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ifneq ($(filter disk samples.%,$(MAKECMDGOALS)),)
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ifdef CC65_HOME
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TARGET_PATH = $(CC65_HOME)/target
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else
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TARGET_PATH := $(if $(wildcard ../target),../target,$(shell $(CL) --print-target-path))
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endif
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# If TARGET_PATH contains spaces then it is presumed to contain escaped spaces. GNU make
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# has very limited support for paths containing spaces. $(wildcard) is the only function
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# that is aware of escaped spaces. However, $(wildcard) never returns paths with escaped
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# spaces !!! So if it e.g. finds in a path with 2 spaces 4 files then one ends up with a
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# return value consisting of 12 plain words :-((
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#
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# Fortunately we can work around that behaviour here because we know that the files we
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# are looking for have known extensions. So we can $(filter) the in our example above 12
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# words for file extensions so we come up with 4 path fragments. Then we remove those
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# path fragments with $(notdir) from the file names.
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#
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# So far so good. But here we want to process files from different paths in a single
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# recipe further down below and therefore want to prepend the paths to the files with
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# $(addprefix). However, $(foreach) isn't aware of escaped spaces (only $(wildcard) is).
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# Therefore, we need to replace the spaces with some other character temporarily in order
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# to have $(foreach) generate one invocation per file. We use the character '?' for that
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# purpose here, just because it is known to not be part of file names.
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#
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# Inside the recipe generated per file we then replace the '?' again with a space. As we
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# want to be compatible with cmd.exe for execution we're not using an escaped space but
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# rather double-quote the whole path.
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#
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# Note: The "strange" $(wildcard) further down below just serves the purpose to unescape
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# spaces for cmd.exe. This could have as well been done with another $(subst).
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SUBST_TARGET_PATH := $(subst \$(SPACE),?,$(TARGET_PATH))
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EMD := $(wildcard $(TARGET_PATH)/$(SYS)/drv/emd/*)
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MOU := $(wildcard $(TARGET_PATH)/$(SYS)/drv/mou/*)
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TGI := $(wildcard $(TARGET_PATH)/$(SYS)/drv/tgi/*)
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EMD := $(addprefix $(SUBST_TARGET_PATH)/$(SYS)/drv/emd/,$(notdir $(filter %.emd,$(EMD))))
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MOU := $(addprefix $(SUBST_TARGET_PATH)/$(SYS)/drv/mou/,$(notdir $(filter %.mou,$(MOU))))
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TGI := $(addprefix $(SUBST_TARGET_PATH)/$(SYS)/drv/tgi/,$(notdir $(filter %.tgi,$(TGI))))
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# This one comes with the VICE emulator.
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# See http://vice-emu.sourceforge.net/
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C1541 ?= c1541
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# For this one, see https://applecommander.github.io/
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AC ?= ac.jar
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# For this one, see http://www.horus.com/~hias/atari/
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DIR2ATR ?= dir2atr
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DISK_c64 = samples.d64
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DISK_apple2 = samples.dsk
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DISK_apple2enh = samples.dsk
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DISK_atari = samples.atr
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DISK_atarixl = samples.atr
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endif
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# --------------------------------------------------------------------------
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# System-dependent settings
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# For convenience, these groups and lines are sorted alphabetically, first
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# by target-machine group, then by mission, then by program and sub-target.
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# The Apple machines need the start address adjusted when using TGI
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LDFLAGS_mandelbrot_apple2 = --start-addr 0x4000
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LDFLAGS_mandelbrot_apple2enh = --start-addr 0x4000
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LDFLAGS_tgidemo_apple2 = --start-addr 0x4000
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LDFLAGS_tgidemo_apple2enh = --start-addr 0x4000
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# The Apple ][ needs the start address adjusted for the mousedemo
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LDFLAGS_mousedemo_apple2 = --start-addr 0x4000
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# The Apple machines need the end address adjusted for large programs
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LDFLAGS_gunzip65_apple2 = -D __HIMEM__=0xBF00
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LDFLAGS_gunzip65_apple2enh = -D __HIMEM__=0xBF00
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# The atari target needs to reserve some memory when using TGI
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LDFLAGS_mandelbrot_atari = -D __RESERVED_MEMORY__=0x2000
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LDFLAGS_tgidemo_atari = -D __RESERVED_MEMORY__=0x2000
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# The atarixl target needs the start address adjusted when using TGI
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LDFLAGS_mandelbrot_atarixl = --start-addr 0x4000
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LDFLAGS_tgidemo_atarixl = --start-addr 0x4000
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# --------------------------------------------------------------------------
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# Generic rules
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.PHONY: all mostlyclean clean install zip samples disk
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%: %.c
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%: %.s
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.c.o:
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$(CC) $(CFLAGS) -Ors --codesize 500 -T -g -t $(SYS) $<
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$(AS) $(<:.c=.s)
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.s.o:
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$(AS) $(ASFLAGS) -t $(SYS) $<
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.PRECIOUS: %.o
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.o:
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ifeq ($(SYS),vic20)
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$(LD) $(LDFLAGS_$(@F)_$(SYS)) $(LDFLAGS) -o $@ -C vic20-32k.cfg -m $@.map $^ $(SYS).lib
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else
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$(LD) $(LDFLAGS_$(@F)_$(SYS)) $(LDFLAGS) -o $@ -t $(SYS) -m $@.map $^ $(SYS).lib
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endif
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# --------------------------------------------------------------------------
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# Lists of executables
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EXELIST_c64 = \
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ascii \
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enumdevdir \
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fire \
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gunzip65 \
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hello \
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mandelbrot \
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mousedemo \
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multdemo \
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nachtm \
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ovrldemo \
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plasma \
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sieve \
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tgidemo
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EXELIST_apple2 = \
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ascii \
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diodemo \
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enumdevdir \
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gunzip65 \
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hello \
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mandelbrot \
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mousedemo \
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multdemo \
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ovrldemo \
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sieve \
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tgidemo
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EXELIST_apple2enh = $(EXELIST_apple2)
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EXELIST_atari = \
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ascii \
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gunzip65 \
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hello \
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mandelbrot \
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mousedemo \
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multdemo \
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ovrldemo \
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sieve \
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tgidemo
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EXELIST_atarixl = $(EXELIST_atari)
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EXELIST_atari2600 = \
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atari2600hello
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# Unlisted targets will try to build everything.
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# That lets us learn what they cannot build, and what settings
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# we need to use for programs that can be built and run.
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ifndef EXELIST_$(SYS)
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EXELIST_$(SYS) := ${patsubst %.c,%,$(wildcard *.c)}
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endif
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# --------------------------------------------------------------------------
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# Rules to make the binaries and the disk
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samples: $(EXELIST_$(SYS))
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disk: $(DISK_$(SYS))
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all:
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# --------------------------------------------------------------------------
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# Overlay rules. Overlays need special ld65 configuration files. Also, the
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# overlay file-names are shortenned to fit the Atari's 8.3-character limit.
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multdemo: multidemo.o
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$(LD) $(LDFLAGS) -o $@ -C $(SYS)-overlay.cfg -m $@.map $^ $(SYS).lib
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ovrldemo: overlaydemo.o
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$(LD) $(LDFLAGS) -o $@ -C $(SYS)-overlay.cfg -m $@.map $^ $(SYS).lib
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OVERLAYLIST := $(foreach I,1 2 3,multdemo.$I ovrldemo.$I)
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# --------------------------------------------------------------------------
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# Rule to make a CBM disk with all samples. Needs the c1541 program that comes
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# with the VICE emulator.
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define D64_WRITE_recipe
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$(C1541) -attach $@ -write "$(subst ?,$(SPACE),$(file))" $(notdir $(file)) >$(NULLDEV)
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endef # D64_WRITE_recipe
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samples.d64: samples
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@$(C1541) -format samples,AA d64 $@ >$(NULLDEV)
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$(foreach file,$(EXELIST_$(SYS)),$(D64_WRITE_recipe))
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$(foreach file,$(OVERLAYLIST),$(D64_WRITE_recipe))
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$(foreach file,$(EMD) $(MOU) $(TGI),$(D64_WRITE_recipe))
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# --------------------------------------------------------------------------
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# Rule to make an Apple II disk with all samples. Needs the AppleCommander
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# program, available at https://applecommander.github.io/, and a template disk
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# named 'prodos.dsk'.
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define DSK_WRITE_BIN_recipe
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$(if $(findstring BF00,$(LDFLAGS_$(notdir $(file))_$(SYS))), \
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java -jar $(AC) -p $@ $(notdir $(file)).system sys <"$(wildcard $(TARGET_PATH)/$(SYS)/util/loader.system)")
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java -jar $(AC) -as $@ $(notdir $(file)) <"$(file)"
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endef # DSK_WRITE_BIN_recipe
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define DSK_WRITE_REL_recipe
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java -jar $(AC) -p $@ $(notdir $(file)) rel 0 <"$(subst ?,$(SPACE),$(file))"
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endef # DSK_WRITE_REL_recipe
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samples.dsk: samples
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cp prodos.dsk $@
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$(foreach file,$(EXELIST_$(SYS)),$(DSK_WRITE_BIN_recipe))
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$(foreach file,$(OVERLAYLIST),$(DSK_WRITE_REL_recipe))
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$(foreach file,$(EMD) $(MOU) $(TGI),$(DSK_WRITE_REL_recipe))
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# --------------------------------------------------------------------------
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# Rule to make an Atari disk with all samples. Needs the dir2atr program
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# available at http://www.horus.com/~hias/atari/ and the MyDos4534 variant
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# of dos.sys and dup.sys.
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define ATR_WRITE_recipe
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cp "$(subst ?,$(SPACE),$(file))" atr/$(notdir $(file))
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endef # ATR_WRITE_recipe
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samples.atr: samples
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@mkdir atr
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cp "dos.sys" atr/dos.sys
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cp "dup.sys" atr/dup.sys
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@$(foreach file,$(EXELIST_$(SYS)),$(ATR_WRITE_recipe))
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@$(foreach file,$(OVERLAYLIST),$(ATR_WRITE_recipe))
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@$(foreach file,$(EMD) $(MOU) $(TGI),$(ATR_WRITE_recipe))
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$(DIR2ATR) -d -b MyDos4534 3200 $@ atr
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@$(RMDIR) atr
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# --------------------------------------------------------------------------
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# Installation rules
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INSTALL = install
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samplesdir = $(PREFIX)/share/cc65/samples
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install:
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$(if $(PREFIX),,$(error variable `PREFIX' must be set))
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$(INSTALL) -d $(DESTDIR)$(samplesdir)
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$(INSTALL) -d $(DESTDIR)$(samplesdir)/geos
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$(INSTALL) -d $(DESTDIR)$(samplesdir)/tutorial
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$(INSTALL) -m0644 *.* $(DESTDIR)$(samplesdir)
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$(INSTALL) -m0644 README $(DESTDIR)$(samplesdir)
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$(INSTALL) -m0644 Makefile $(DESTDIR)$(samplesdir)
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$(INSTALL) -m0644 geos/*.* $(DESTDIR)$(samplesdir)/geos
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$(INSTALL) -m0644 tutorial/*.* $(DESTDIR)$(samplesdir)/tutorial
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# --------------------------------------------------------------------------
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# Packaging rules
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zip:
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@cd .. && zip -r cc65 samples/
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# --------------------------------------------------------------------------
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# Clean-up rules
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mostlyclean:
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@$(DEL) *.lbl *.map *.o *.s 2>$(NULLDEV)
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clean: mostlyclean
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@$(DEL) $(EXELIST_$(SYS)) $(DISK_$(SYS)) 2>$(NULLDEV)
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@$(DEL) multdemo.? ovrldemo.? 2>$(NULLDEV)
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