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scummvm/backends/platform/libretro/Makefile.common
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7.6 KiB
Makefile
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######################################################################
# Common settings and defaults
######################################################################
# Reset flags (DEFINES not reset as used in Makefile)
INCLUDES :=
OBJS_DEPS :=
OBJS :=
DETECT_OBJS :=
$(foreach MODULE,$(MODULES),$(MODULE_OBJS-$(MODULE)) :=)
MODULES :=
# Defaults
USE_ZLIB = 1
USE_FLAC = 1
USE_MAD = 1
USE_FAAD = 1
USE_PNG = 1
USE_JPEG = 1
USE_FREETYPE2 = 1
USE_LUA = 1
LOAD_RULES_MK = 1
USE_TINYGL = 1
USE_BINK = 1
POSIX = 1
USE_RGB_COLOR = 1
ENABLE_VKEYBD = 1
HAVE_GCC3 = 1
STATIC_LINKING ?= 0
LITE ?= 0
NO_WIP ?= 1
USE_LIBCO ?= 1
USE_MT32EMU ?= 1
USE_CLOUD ?= 0
DEBUG ?= 0
DEBUG_ALLOW_DIRTY_SUBMODULES ?= 0
# Variable engines dependencies
UNAVAILABLE_DEPS :=
check_deps_availability = $(shell [ $(1) = 0 ] && echo $(2))
USE_HIGHRES ?= 1
ifeq ($(USE_HIGHRES),1)
DEFINES += -DUSE_HIGHRES
endif
UNAVAILABLE_DEPS += $(call check_deps_availability, $(USE_HIGHRES), highres)
USE_FLUIDSYNTH ?= 1
UNAVAILABLE_DEPS += $(call check_deps_availability, $(USE_FLUIDSYNTH), fluidsynth)
USE_THEORADEC ?= 1
UNAVAILABLE_DEPS += $(call check_deps_availability, $(USE_THEORADEC), theoradec)
USE_TREMOR ?= 0
UNAVAILABLE_DEPS += $(call check_deps_availability, $(USE_TREMOR), tremor)
USE_VORBIS ?= 1
UNAVAILABLE_DEPS += $(call check_deps_availability, $(USE_VORBIS), vorbis)
# Paths
SCUMMVM_PATH := $(ROOT_PATH)/../../..
DEPS_PATH := $(ROOT_PATH)/deps
CORE_PATH := $(ROOT_PATH)/src
SCRIPTS_PATH := $(ROOT_PATH)/scripts
srcdir := $(SCUMMVM_PATH)
VPATH := $(SCUMMVM_PATH)
UP_COMMON_MAKE := $(SCUMMVM_PATH)/Makefile.common
SHARED_MOD_MAKE := $(ROOT_PATH)/shared_modules.mk
# Core version shown in frontend
GIT_TAG := $(shell cd $(ROOT_PATH) 2>/dev/null && git describe --tags 2>/dev/null)
ifeq ($(GIT_TAG),)
GIT_HASH := $(shell cd $(ROOT_PATH) 2>/dev/null && git rev-parse --short HEAD 2>/dev/null)
ifneq ($(GIT_HASH),)
DEFINES += -DGIT_HASH=\"$(GIT_HASH)\"
endif
else
DEFINES += -DGIT_TAG=\"$(GIT_TAG)\"
endif
# Nice name shown in frontend
CORE_NAME = "ScummVM"
# Pipe separated allowed file extensions that core can handle
CORE_EXTENSIONS = "scummvm"
# Subdirs for datafiles bundle
SCUMMVM_SYSTEM_SUBDIR := scummvm
SCUMMVM_EXTRA_SUBDIR := extra
SCUMMVM_THEME_SUBDIR := theme
INCLUDES += -I$(SCUMMVM_PATH)
DEFINES += -D__LIBRETRO__ -DNONSTANDARD_PORT -DUSE_RGB_COLOR -DUSE_OSD -DFRONTEND_SUPPORTS_RGB565 -DUSE_TRANSLATION -DDETECTION_STATIC -DHAVE_CONFIG_H -DUSE_BINK -DUSE_LUA -DUSE_TINYGL -DENABLE_VKEYBD
DEFINES += -DCORE_NAME=\"$(CORE_NAME)\" -DCORE_EXTENSIONS=\"$(CORE_EXTENSIONS)\" -DSCUMMVM_SYSTEM_SUBDIR=\"$(SCUMMVM_SYSTEM_SUBDIR)\" -DSCUMMVM_EXTRA_SUBDIR=\"$(SCUMMVM_EXTRA_SUBDIR)\" -DSCUMMVM_THEME_SUBDIR=\"$(SCUMMVM_THEME_SUBDIR)\"
CXXFLAGS += -Wno-long-long -Wno-multichar -Wno-unknown-pragmas -Wno-reorder -Wno-undefined-var-template
ifeq ($(USE_LIBCO), 1)
DEFINES += -DUSE_LIBCO
else
LDFLAGS += -lpthread
endif
ifeq ($(TARGET_64BIT), 1)
DEFINES += -DSIZEOF_SIZE_T=8 -DSCUMM_64BITS
else
DEFINES += -DSIZEOF_SIZE_T=4
endif
ifeq ($(DEBUG), 1)
DEFINES += -O0 -g -rdynamic -DLIBRETRO_DEBUG -DDEBUG_BUILD
else
DEFINES += -DDISABLE_TEXT_CONSOLE -DRELEASE_BUILD
endif
######################################################################
# Libretro settings
######################################################################
INCLUDES += -I$(ROOT_PATH)/include
MODULE_PATHS += $(CORE_PATH)
LIBRETRO_OBJS := $(CORE_PATH)/libretro-core.o \
$(CORE_PATH)/libretro-fs.o \
$(CORE_PATH)/libretro-fs-factory.o \
$(CORE_PATH)/libretro-os-base.o \
$(CORE_PATH)/libretro-os-graphics.o \
$(CORE_PATH)/libretro-os-events.o \
$(CORE_PATH)/libretro-os-inputs.o \
$(CORE_PATH)/libretro-os-utils.o \
$(CORE_PATH)/libretro-threads.o \
$(CORE_PATH)/libretro-timer.o \
$(CORE_PATH)/libretro-mapper.o \
$(CORE_PATH)/libretro-options-widget.o
OBJS += $(LIBRETRO_OBJS)
######################################################################
# External dependencies settings
######################################################################
ifeq (,$(filter datafiles coreinfo,$(MAKECMDGOALS)))
$(info Configuring dependencies...)
include $(ROOT_PATH)/dependencies.mk
endif
######################################################################
# Module settings
######################################################################
INCLUDES += -I$(SCUMMVM_PATH)/engines -I$(SCUMMVM_PATH)/backends/vkeybd
# Base modules
MODULES := base
# script.mri head
ifeq ($(STATIC_LINKING),1)
$(shell printf "CREATE $(TARGET)\n" > $(ROOT_PATH)/script.mri)
endif
# Engine modules
# Following script generates configuration engines files (build/config.mk.engines, engines/engines.mk, engines/plugins_table.h, engines/detection_table.h) from actual source in $(SCUMMVM_PATH).
ifeq (,$(filter clean datafiles coreinfo,$(MAKECMDGOALS)))
$(info Configuring ScummVM engines...)
ifneq ($(shell cd $(SCRIPTS_PATH); ./configure_engines.sh $(ROOT_PATH) $(SCUMMVM_PATH) $(NO_WIP) $(STATIC_LINKING) $(LITE) $(UNAVAILABLE_DEPS)),0)
$(error Configuring ScummVM engines failed)
else
$(info - ScummVM engines configured)
endif
endif
-include $(SCUMMVM_PATH)/config.mk.engines
-include $(SCUMMVM_PATH)/engines/engines.mk
ifeq ($(USE_MT32EMU),1)
INCLUDES += -I$(SCUMMVM_PATH)/audio/softsynth/mt32/sha1
DEFINES += -DUSE_MT32EMU
endif
# Retrieve shared modules definitions from main Makefile.common
RETRIEVED_SHARED_MODULES := $(shell cat $(UP_COMMON_MAKE) | tr -s "\n" "\00" | sed -e 's|.*-include engines/engines.mk||' -e 's|\#\#\#.*||' | tr -s "\00" "\n" > $(SHARED_MOD_MAKE) && printf ok || printf error)
ifeq ($(RETRIEVED_SHARED_MODULES), ok)
include $(SHARED_MOD_MAKE)
else
$(error Error retrieving shared modules definitions from main Makefile.common)
endif
# script.mri tail
ifeq ($(STATIC_LINKING),1)
MRI_LIBS := $(shell res=""; for path in $(MODULES) ; do [ ! -z "$$(cat $(SCUMMVM_PATH)/$${path}/module.mk | grep rules.mk)" ] && res="$$res $$path" ; done ; printf "$$res")
$(shell printf "$(addprefix ADDLIB libtemp/lib, $(addsuffix .a\n,$(notdir $(MRI_LIBS))))" >> $(ROOT_PATH)/script.mri)
$(shell printf "ADDLIB libtemp/libdeps.a\n" >> $(ROOT_PATH)/script.mri)
$(shell printf "ADDLIB libtemp/libdetect.a\n" >> $(ROOT_PATH)/script.mri)
$(shell printf "$(addprefix ADDMOD libtemp/, $(addsuffix \n,$(notdir $(LIBRETRO_OBJS))))" >> $(ROOT_PATH)/script.mri)
$(shell printf "SAVE\n" >> $(ROOT_PATH)/script.mri)
$(shell printf "END\n" >> $(ROOT_PATH)/script.mri)
$(shell sed -i.bak -e "s/^ //g" $(ROOT_PATH)/script.mri;rm -f $(ROOT_PATH)/script.mri.bak)
endif
######################################################################
# Rules
######################################################################
core: $(TARGET)
datafiles: scummvm.zip
coreinfo: $(TARGET_NAME)_libretro.info
all: $(TARGET) scummvm.zip $(TARGET_NAME)_libretro.info
#bundle_files
scummvm.zip: $(SCUMMVM_PATH)/dists/scummvm.rc
@echo Preparing $@
ifeq (, $(shell which zip))
$(error "No zip found, consider doing apt-get install zip")
endif
@$(SCRIPTS_PATH)/bundle_datafiles.sh $(ROOT_PATH) $(SCUMMVM_PATH) bundle $(TARGET_NAME)
$(TARGET_NAME)_libretro.info: $(SCUMMVM_PATH)/dists/scummvm.rc
@echo Preparing $@
@$(SCRIPTS_PATH)/bundle_datafiles.sh $(ROOT_PATH) $(SCUMMVM_PATH) info $(TARGET_NAME) $(CORE_NAME) $(CORE_EXTENSIONS) $(SCUMMVM_SYSTEM_SUBDIR) $(SCUMMVM_EXTRA_SUBDIR) $(SCUMMVM_THEME_SUBDIR)
.PHONY: all core datafiles coreinfo
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