aboutsummaryrefslogtreecommitdiff
path: root/Makefile
blob: dda2537a7d90d8f4338530c7147ed0d759df20dc (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
# Global definitions
platform   ?= unix

CC        = $(CROSS_COMPILE)gcc
SYSROOT   = $(shell $(CC) --print-sysroot)

PROCS     = -j4

OBJS      = libpicofe/input.o libpicofe/in_sdl.o libpicofe/linux/in_evdev.o libpicofe/linux/plat.o libpicofe/fonts.o libpicofe/readpng.o libpicofe/config_file.o config.o core.o menu.o main.o options.o scale.o unzip.o

BIN       = picoarch

CFLAGS     += -Wall
CFLAGS     += -fdata-sections -ffunction-sections -DPICO_HOME_DIR='"/.picoarch/"' -flto
CFLAGS     += -I./ $(shell $(SYSROOT)/usr/bin/sdl-config --cflags)

LDFLAGS    = -lc -ldl -lgcc -lm -lSDL -lasound -lpng -lz -Wl,--gc-sections -flto

# Unpolished or slow cores that build
# EXTRA_CORES += fbalpha2012
# EXTRA_CORES += gambatte
# EXTRA_CORES += mame2003_plus

CORES     = gpsp mame2000 snes9x2002 snes9x2005 $(EXTRA_CORES)

gambatte_REPO = https://github.com/libretro/gambatte-libretro
mame2000_REPO = https://github.com/libretro/mame2000-libretro
mame2003_plus_REPO = https://github.com/libretro/mame2003-plus-libretro

fbalpha2012_BUILD_PATH = fbalpha2012/svn-current/trunk
fbalpha2012_MAKEFILE = makefile.libretro

ifeq ($(platform), trimui)
	OBJS += plat_trimui.o
	CFLAGS += -mcpu=arm926ej-s -mtune=arm926ej-s -fno-PIC
	LDFLAGS += -fno-PIC

else ifeq ($(platform), unix)
	OBJS += plat_linux.o
	LDFLAGS += -fPIE
endif

ifeq ($(DEBUG), 1)
	CFLAGS += -Og -g
else
	CFLAGS += -Ofast -DNDEBUG

ifneq ($(PROFILE), 1)
	LDFLAGS += -s
endif

endif

ifeq ($(PROFILE), 1)
	CFLAGS += -fno-omit-frame-pointer -pg -g
	LDFLAGS += -pg -g
else ifeq ($(PROFILE), GENERATE)
	CFLAGS	+= -fprofile-generate=./profile/picoarch
	LDFLAGS	+= -lgcov
else ifeq ($(PROFILE), APPLY)
	CFLAGS	+= -fprofile-use -fprofile-dir=./profile/picoarch -fbranch-probabilities
endif

ifeq ($(MINUI), 1)
	MMENU = 1
	CFLAGS += -DMINUI
endif

ifeq ($(MMENU), 1)
	CFLAGS += -DMMENU
	LDFLAGS += -lSDL_image -lSDL_ttf -ldl
endif

SOFILES = $(foreach core,$(CORES),$(core)_libretro.so)

print-%:
	@echo '$*=$($*)'

all: $(BIN) cores

libpicofe/.patched:
	cd libpicofe && patch -p1 < ../patches/libpicofe/0001-key-combos.patch && touch .patched

clean-libpicofe:
	test ! -f libpicofe/.patched || (cd libpicofe && patch -p1 -R < ../patches/libpicofe/0001-key-combos.patch && rm .patched)

plat_trimui.o: plat_sdl.c
plat_linux.o: plat_sdl.c

$(BIN): libpicofe/.patched $(OBJS)
	$(CC) $(OBJS) $(LDFLAGS) -o $(BIN)

define CORE_template =

$1_REPO ?= https://github.com/libretro/$(1)/

$1_BUILD_PATH ?= $(1)

$1_MAKE = make $(and $($1_MAKEFILE),-f $($1_MAKEFILE)) platform=$(platform) $(and $(DEBUG),DEBUG=$(DEBUG)) $(and $(PROFILE),PROFILE=$(PROFILE)) $($(1)_FLAGS)

$(1):
	git clone $(if $($1_REVISION),,--depth 1) $$($(1)_REPO) $(1)
	$(if $1_REVISION,cd $(1) && git checkout $($1_REVISION),)
	(test ! -d patches/$(1)) || (cd $(1) && $(foreach patch, $(sort $(wildcard patches/$(1)/*.patch)), patch -p1 < ../$(patch) &&) true)

$(1)_libretro.so: $(1)
	cd $$($1_BUILD_PATH) && $$($1_MAKE) $(PROCS)
	cp $$($1_BUILD_PATH)/$(1)_libretro.so .

clean-$(1):
	test ! -d $(1) || cd $$($1_BUILD_PATH) && $$($1_MAKE) clean
	rm -f $(1)_libretro.so
endef

$(foreach core,$(CORES),$(eval $(call CORE_template,$(core))))

cores: $(SOFILES)

clean: clean-libpicofe
	rm -f $(OBJS) $(BIN) $(SOFILES)
	rm -rf pkg

clean-all: $(foreach core,$(CORES),clean-$(core)) clean

force-clean: clean
	rm -rf $(CORES)

ifeq ($(platform), trimui)

fbalpha2012_NAME = fba2012
fbalpha2012_ROM_DIR = ARCADE
fbalpha2012_TYPES = zip
fbalpha2012_PAK_NAME = Arcade (FBA)

gambatte_ROM_DIR = GB
gambatte_TYPES = gb,gbc,dmg,zip
gambatte_PAK_NAME = Game Boy

gpsp_ROM_DIR = GBA
gpsp_TYPES = gba,bin,zip
gpsp_PAK_NAME = Game Boy Advance
define gpsp_PAK_EXTRA

needs-swap

endef

mame2000_ROM_DIR = ARCADE
mame2000_TYPES = zip
mame2000_PAK_NAME = Arcade

mame2003_plus_NAME = mame2003+
mame2003_plus_ROM_DIR = ARCADE
mame2003_plus_TYPES = zip
mame2003_plus_PAK_NAME = Arcade (MAME 2003-plus)

snes9x2002_ROM_DIR = SFC
snes9x2002_TYPES = smc,fig,sfc,gd3,gd7,dx2,bsx,swc,zip
snes9x2002_PAK_NAME = Super Nintendo

snes9x2005_ROM_DIR = SFC
snes9x2005_TYPES = smc,fig,sfc,gd3,gd7,dx2,bsx,swc,zip
snes9x2005_PAK_NAME = Super Nintendo (2005)

# -- gmenunx

dist-gmenu-section:
	mkdir -p pkg/gmenunx/Apps/picoarch
	mkdir -p pkg/gmenunx/Apps/gmenunx/sections/libretro
	touch pkg/gmenunx/Apps/gmenunx/sections/libretro/.section

define CORE_gmenushortcut =

$1_NAME ?= $1

define $1_SHORTCUT
title=$$($1_NAME)
exec=/mnt/SDCARD/Apps/picoarch/picoarch
params=/mnt/SDCARD/Apps/picoarch/$1_libretro.so
selectordir=/mnt/SDCARD/Roms/$($1_ROM_DIR)
selectorfilter=$($1_TYPES)
endef

dist-gmenu-$(1): $(BIN) $(1)_libretro.so dist-gmenu-section
	cp $(BIN) $1_libretro.so pkg/gmenunx/Apps/picoarch
	$$(file >pkg/gmenunx/Apps/gmenunx/sections/libretro/$(1),$$($(1)_SHORTCUT))

endef

$(foreach core, $(CORES),$(eval $(call CORE_gmenushortcut,$(core))))

dist-gmenu: $(foreach core, $(CORES), dist-gmenu-$(core))

# -- MinUI

ifeq ($(MINUI), 1)
define CORE_pak_template =

define $1_LAUNCH_SH
#!/bin/sh
# $($1_PAK_NAME).pak/launch.sh

EMU_EXE=picoarch
EMU_DIR=$$$$(dirname "$$$$0")
ROM_DIR=$$$${EMU_DIR/.pak/}
ROM_DIR=$$$${ROM_DIR/Emus/Roms}
EMU_NAME=$$$${ROM_DIR/\/mnt\/SDCARD\/Roms\//}
ROM=$$$${1}
$($1_PAK_EXTRA)
HOME="$$$$ROM_DIR"
cd "$$$$EMU_DIR"
"$$$$EMU_DIR/$$$$EMU_EXE" ./$1_libretro.so "$$$$ROM" &> "/mnt/SDCARD/.minui/logs/$$$$EMU_NAME.txt"
endef

dist-minui-$(1): $(BIN) $(1)_libretro.so
	mkdir -p "pkg/MinUI/Emus/$($1_PAK_NAME).pak"
	$$(file >$1_launch.sh,$$($1_LAUNCH_SH))
	mv $1_launch.sh "pkg/MinUI/Emus/$($1_PAK_NAME).pak/launch.sh"
	cp $(BIN) $1_libretro.so "pkg/MinUI/Emus/$($1_PAK_NAME).pak"

endef

$(foreach core, $(CORES),$(eval $(call CORE_pak_template,$(core))))

dist-minui: $(foreach core, $(CORES), dist-minui-$(core))

endif # MINUI=1

endif # platform=trimui