#-*-mode:makefile-gmake;indent-tabs-mode:t;tab-width:8;coding:utf-8-*-┐
#── vi: set noet ft=make ts=8 sw=8 fenc=utf-8 :vi ────────────────────┘

PKGS += EXAMPLES

ifeq ($(MODE),tiny)
EXAMPLES_BOOTLOADER = $(CRT) $(APE)
else
EXAMPLES_BOOTLOADER = $(CRT) $(APE_NO_MODIFY_SELF)
endif

EXAMPLES_FILES := $(wildcard examples/*)
EXAMPLES_MAINS_S = $(filter %.S,$(EXAMPLES_FILES))
EXAMPLES_MAINS_C = $(filter %.c,$(EXAMPLES_FILES))
EXAMPLES_MAINS_CC = $(filter %.cc,$(EXAMPLES_FILES))

EXAMPLES_SRCS =							\
	$(EXAMPLES_MAINS_S)					\
	$(EXAMPLES_MAINS_C)					\
	$(EXAMPLES_MAINS_CC)

EXAMPLES_MAINS =						\
	$(EXAMPLES_MAINS_S)					\
	$(EXAMPLES_MAINS_C)					\
	$(EXAMPLES_MAINS_CC)

EXAMPLES_OBJS =							\
	$(EXAMPLES_MAINS_S:%.S=o/$(MODE)/%.o)			\
	$(EXAMPLES_MAINS_C:%.c=o/$(MODE)/%.o)			\
	$(EXAMPLES_MAINS_CC:%.cc=o/$(MODE)/%.o)

EXAMPLES_COMS =							\
	$(EXAMPLES_MAINS_S:%.S=o/$(MODE)/%)			\
	$(EXAMPLES_MAINS_C:%.c=o/$(MODE)/%)			\
	$(EXAMPLES_MAINS_CC:%.cc=o/$(MODE)/%)

EXAMPLES_BINS =							\
	$(EXAMPLES_COMS)					\
	$(EXAMPLES_COMS:%=%.dbg)

EXAMPLES_DIRECTDEPS =						\
	DSP_CORE						\
	DSP_SCALE						\
	DSP_TTY							\
	LIBC_CALLS						\
	LIBC_DLOPEN						\
	LIBC_FMT						\
	LIBC_INTRIN						\
	LIBC_IRQ						\
	LIBC_LOG						\
	LIBC_MEM						\
	LIBC_NEXGEN32E						\
	LIBC_NT_ADVAPI32					\
	LIBC_NT_IPHLPAPI					\
	LIBC_NT_KERNEL32					\
	LIBC_NT_NTDLL						\
	LIBC_NT_USER32						\
	LIBC_NT_WS2_32						\
	LIBC_PROC						\
	LIBC_RUNTIME						\
	LIBC_SOCK						\
	LIBC_STDIO						\
	LIBC_STR						\
	LIBC_SYSV						\
	LIBC_SYSV_CALLS						\
	LIBC_TESTLIB						\
	LIBC_THREAD						\
	LIBC_TINYMATH						\
	LIBC_VGA						\
	LIBC_X							\
	NET_HTTP						\
	NET_HTTPS						\
	THIRD_PARTY_AWK						\
	THIRD_PARTY_COMPILER_RT					\
	THIRD_PARTY_DLMALLOC					\
	THIRD_PARTY_DOUBLECONVERSION				\
	THIRD_PARTY_GDTOA					\
	THIRD_PARTY_GETOPT					\
	THIRD_PARTY_HIREDIS					\
	THIRD_PARTY_LIBCXX					\
	THIRD_PARTY_LINENOISE					\
	THIRD_PARTY_LUA						\
	THIRD_PARTY_MBEDTLS					\
	THIRD_PARTY_MUSL					\
	THIRD_PARTY_NSYNC					\
	THIRD_PARTY_NSYNC_MEM					\
	THIRD_PARTY_OPENMP					\
	THIRD_PARTY_SED						\
	THIRD_PARTY_STB						\
	THIRD_PARTY_TR						\
	THIRD_PARTY_TZ						\
	THIRD_PARTY_VQSORT					\
	THIRD_PARTY_XED						\
	THIRD_PARTY_ZLIB					\
	TOOL_ARGS						\
	TOOL_BUILD_LIB						\
	TOOL_VIZ_LIB

EXAMPLES_DEPS :=						\
	$(call uniq,$(foreach x,$(EXAMPLES_DIRECTDEPS),$($(x))))

o/$(MODE)/examples/examples.pkg:				\
		$(EXAMPLES_OBJS)				\
		$(foreach x,$(EXAMPLES_DIRECTDEPS),$($(x)_A).pkg)

o/$(MODE)/examples/unbourne.o: private				\
		CPPFLAGS +=					\
			-DSTACK_FRAME_UNLIMITED			\
			-fpie

o/$(MODE)/examples/%.dbg:					\
		$(EXAMPLES_DEPS)				\
		o/$(MODE)/examples/%.o				\
		o/$(MODE)/examples/examples.pkg			\
		$(EXAMPLES_BOOTLOADER)
	@$(APELINK)

o/$(MODE)/examples/hellolua.dbg:				\
		$(EXAMPLES_DEPS)				\
		o/$(MODE)/examples/hellolua.o			\
		o/$(MODE)/examples/hellolua.lua.zip.o		\
		o/$(MODE)/examples/examples.pkg			\
		$(EXAMPLES_BOOTLOADER)
	@$(APELINK)

o/$(MODE)/examples/ispell.dbg:					\
		$(EXAMPLES_DEPS)				\
		o/$(MODE)/examples/ispell.o			\
		o/$(MODE)/usr/share/dict/words.zip.o		\
		o/$(MODE)/examples/examples.pkg			\
		$(EXAMPLES_BOOTLOADER)
	@$(APELINK)

o/$(MODE)/examples/nesemu1.dbg:					\
		$(EXAMPLES_DEPS)				\
		o/$(MODE)/examples/nesemu1.o			\
		o/$(MODE)/usr/share/rom/mario.nes.zip.o		\
		o/$(MODE)/usr/share/rom/zelda.nes.zip.o		\
		o/$(MODE)/usr/share/rom/tetris.nes.zip.o	\
		o/$(MODE)/examples/examples.pkg			\
		$(EXAMPLES_BOOTLOADER)
	@$(APELINK)

o/$(MODE)/examples/picol.o: private				\
		CPPFLAGS +=					\
			-DSTACK_FRAME_UNLIMITED

o/$(MODE)/examples/picol.dbg:					\
		$(EXAMPLES_DEPS)				\
		o/$(MODE)/examples/picol.o			\
		o/$(MODE)/examples/examples.pkg			\
		$(CRT)						\
		$(APE_NO_MODIFY_SELF)
	@$(APELINK)

o/$(MODE)/usr/share/dict/words.zip.o: private ZIPOBJ_FLAGS += -C2

o/$(MODE)/examples/blas.o: private COPTS += -O3 -fopenmp

$(EXAMPLES_OBJS): examples/BUILD.mk

o/$(MODE)/usr/share/dict/words:					\
		usr/share/dict/words.gz
	@$(MKDIR) $(@D)
	@$(GZIP) $(ZFLAGS) -cd <$< >$@

################################################################################

.PHONY: o/$(MODE)/examples
o/$(MODE)/examples:						\
		o/$(MODE)/examples/package			\
		o/$(MODE)/examples/pylife			\
		o/$(MODE)/examples/pyapp			\
		$(EXAMPLES_BINS)