mirror of
https://github.com/SourMesen/Mesen2.git
synced 2025-04-02 10:21:44 -04:00
158 lines
4.3 KiB
Makefile
158 lines
4.3 KiB
Makefile
#Welcome to what must be the most terrible makefile ever (but hey, it works)
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#Both clang & gcc work fine - clang seems to output faster code
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#.NET 6 (and its dev tools) must be installed to compile the UI.
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#The emulation core also requires SDL2.
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#Run "make" to build, "make run" to run
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MESENFLAGS=
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ifeq ($(USE_GCC),true)
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CXX=g++
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CC=gcc
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PROFILE_GEN_FLAG=-fprofile-generate
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PROFILE_USE_FLAG=-fprofile-use
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else
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CXX=clang++
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CC=clang
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PROFILE_GEN_FLAG = -fprofile-instr-generate=$(CURDIR)/PGOHelper/pgo.profraw
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PROFILE_USE_FLAG = -fprofile-instr-use=$(CURDIR)/PGOHelper/pgo.profdata
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endif
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CXXFLAGS=-fPIC -Wall --std=c++17 -O3 $(MESENFLAGS) -I/usr/include/SDL2 -I $(realpath ./) -I $(realpath ./Core) -I $(realpath ./Utilities) -I $(realpath ./Linux)
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CFLAGS=-fPIC -Wall -O3 $(MESENFLAGS)
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LINKCHECKUNRESOLVED=-Wl,-z,defs
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LINKOPTIONS=
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MESENOS=
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UNAME_S := $(shell uname -s)
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ifeq ($(UNAME_S),Linux)
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MESENOS=linux
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SHAREDLIB=MesenCore.so
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endif
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ifeq ($(UNAME_S),Darwin)
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MESENOS=osx
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SHAREDLIB=MesenCore.dylib
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LTO=false
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STATICLINK := false
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LINKCHECKUNRESOLVED=
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endif
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UNAME_P := $(shell uname -p)
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ifeq ($(UNAME_P),x86_64)
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MESENPLATFORM=$(MESENOS)-x64
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endif
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ifneq ($(filter %86,$(UNAME_P)),)
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MESENPLATFORM=$(MESENOS)-x64
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endif
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ifneq ($(filter arm%,$(UNAME_P)),)
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MESENPLATFORM=$(MESENOS)-arm64
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endif
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CXXFLAGS += -m64
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CFLAGS += -m64
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ifneq ($(LTO),false)
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CFLAGS += -flto
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CXXFLAGS += -flto
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endif
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ifeq ($(PGO),profile)
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CFLAGS += ${PROFILE_GEN_FLAG}
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CXXFLAGS += ${PROFILE_GEN_FLAG}
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endif
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ifeq ($(PGO),optimize)
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CFLAGS += ${PROFILE_USE_FLAG}
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CXXFLAGS += ${PROFILE_USE_FLAG}
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endif
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ifneq ($(STATICLINK),false)
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LINKOPTIONS += -static-libgcc -static-libstdc++
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endif
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OBJFOLDER=obj.$(MESENPLATFORM)
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RELEASEFOLDER=bin/$(MESENPLATFORM)/Release
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CORESRC := $(shell find Core -name '*.cpp')
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COREOBJ := $(CORESRC:.cpp=.o)
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UTILSRC := $(shell find Utilities -name '*.cpp' -o -name '*.c')
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UTILOBJ := $(addsuffix .o,$(basename $(UTILSRC)))
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LINUXSRC := $(shell find Linux -name '*.cpp')
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LINUXOBJ := $(LINUXSRC:.cpp=.o)
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SEVENZIPSRC := $(shell find SevenZip -name '*.c')
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SEVENZIPOBJ := $(SEVENZIPSRC:.c=.o)
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LUASRC := $(shell find Lua -name '*.c')
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LUAOBJ := $(LUASRC:.c=.o)
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DLLSRC := $(shell find InteropDLL -name '*.cpp')
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DLLOBJ := $(DLLSRC:.cpp=.o)
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ifeq ($(SYSTEM_LIBEVDEV), true)
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LIBEVDEVLIB=$(shell pkg-config --libs libevdev)
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LIBEVDEVINC=$(shell pkg-config --cflags libevdev)
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else
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LIBEVDEVSRC := $(shell find Linux/libevdev -name '*.c')
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LIBEVDEVOBJ := $(LIBEVDEVSRC:.c=.o)
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LIBEVDEVINC=-I../
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endif
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SDL2LIB=$(shell sdl2-config --libs)
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SDL2INC=$(shell sdl2-config --cflags)
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FSLIB=-lstdc++fs
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ifeq ($(MESENOS),osx)
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LIBEVDEVOBJ :=
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LIBEVDEVINC :=
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LIBEVDEVSRC :=
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FSLIB :=
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endif
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all: ui
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ui: InteropDLL/$(OBJFOLDER)/$(SHAREDLIB)
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mkdir -p $(RELEASEFOLDER)/Dependencies
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rm -fr $(RELEASEFOLDER)/Dependencies/*
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cp InteropDLL/$(OBJFOLDER)/$(SHAREDLIB) bin/$(MESENPLATFORM)/Release/$(SHAREDLIB)
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#Called twice because the first call copies native libraries to the bin folder which need to be included in Dependencies.zip
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cd UI && dotnet publish -c Release -r $(MESENPLATFORM) -p:Platform="x64" -p:OptimizeUi="true" --no-self-contained true -p:PublishSingleFile=true
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cd UI && dotnet publish -c Release -r $(MESENPLATFORM) -p:Platform="x64" -p:OptimizeUi="true" --no-self-contained true -p:PublishSingleFile=true
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core: InteropDLL/$(OBJFOLDER)/$(SHAREDLIB)
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pgohelper: InteropDLL/$(OBJFOLDER)/$(SHAREDLIB)
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mkdir -p PGOHelper/$(OBJFOLDER) && cd PGOHelper/$(OBJFOLDER) && $(CXX) $(CXXFLAGS) $(LINKCHECKUNRESOLVED) -o pgohelper ../PGOHelper.cpp ../../bin/pgohelperlib.so -pthread $(FSLIB) $(SDL2LIB) $(LIBEVDEVLIB)
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%.o: %.c
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$(CC) $(CFLAGS) -c $< -o $@
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%.o: %.cpp
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$(CXX) $(CXXFLAGS) -c $< -o $@
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InteropDLL/$(OBJFOLDER)/$(SHAREDLIB): $(SEVENZIPOBJ) $(LUAOBJ) $(UTILOBJ) $(COREOBJ) $(LIBEVDEVOBJ) $(LINUXOBJ) $(DLLOBJ)
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mkdir -p bin
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mkdir -p InteropDLL/$(OBJFOLDER)
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$(CXX) $(CXXFLAGS) $(LINKOPTIONS) $(LINKCHECKUNRESOLVED) -shared -o $(SHAREDLIB) $(DLLOBJ) $(SEVENZIPOBJ) $(LUAOBJ) $(LINUXOBJ) $(LIBEVDEVOBJ) $(UTILOBJ) $(COREOBJ) $(SDL2INC) -pthread $(FSLIB) $(SDL2LIB) $(LIBEVDEVLIB)
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cp $(SHAREDLIB) bin/pgohelperlib.so
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mv $(SHAREDLIB) InteropDLL/$(OBJFOLDER)
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pgo:
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./buildPGO.sh
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run:
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./UI/bin/$(MESENPLATFORM)/Release/$(MESENPLATFORM)/publish/Mesen
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clean:
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rm -r -f $(COREOBJ)
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rm -r -f $(UTILOBJ)
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rm -r -f $(LINUXOBJ) $(LIBEVDEVOBJ)
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rm -r -f $(SEVENZIPOBJ)
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rm -r -f $(LUAOBJ)
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rm -r -f $(DLLOBJ)
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