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Makefile

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+#
+# TinyEMU
+# 
+# Copyright (c) 2016-2018 Fabrice Bellard
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+# if set, network filesystem is enabled. libcurl and libcrypto
+# (openssl) must be installed.
+CONFIG_FS_NET=y
+# SDL support (optional)
+CONFIG_SDL=y
+# if set, compile the 128 bit emulator. Note: the 128 bit target does
+# not compile if gcc does not support the int128 type (32 bit hosts).
+CONFIG_INT128=y
+# build x86 emulator
+CONFIG_X86EMU=y
+# win32 build (not usable yet)
+#CONFIG_WIN32=y
+# user space network redirector
+CONFIG_SLIRP=y
+
+ifdef CONFIG_WIN32
+CROSS_PREFIX=i686-w64-mingw32-
+EXE=.exe
+else
+CROSS_PREFIX=
+EXE=
+endif
+CC=$(CROSS_PREFIX)gcc
+STRIP=$(CROSS_PREFIX)strip
+CFLAGS=-O2 -Wall -g -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -MMD
+CFLAGS+=-D_GNU_SOURCE -DCONFIG_VERSION=\"$(shell cat VERSION)\"
+LDFLAGS=
+
+bindir=/usr/local/bin
+INSTALL=install
+
+PROGS+= temu$(EXE)
+ifndef CONFIG_WIN32
+ifdef CONFIG_FS_NET
+PROGS+=build_filelist splitimg
+endif
+endif
+
+all: $(PROGS)
+
+EMU_OBJS:=virtio.o pci.o fs.o cutils.o iomem.o simplefb.o \
+    json.o machine.o temu.o
+
+ifdef CONFIG_SLIRP
+CFLAGS+=-DCONFIG_SLIRP
+EMU_OBJS+=$(addprefix slirp/, bootp.o ip_icmp.o mbuf.o slirp.o tcp_output.o cksum.o ip_input.o misc.o socket.o tcp_subr.o udp.o if.o ip_output.o sbuf.o tcp_input.o tcp_timer.o)
+endif
+
+ifndef CONFIG_WIN32
+EMU_OBJS+=fs_disk.o
+EMU_LIBS=-lrt
+endif
+ifdef CONFIG_FS_NET
+CFLAGS+=-DCONFIG_FS_NET
+EMU_OBJS+=fs_net.o fs_wget.o fs_utils.o block_net.o
+EMU_LIBS+=-lcurl -lcrypto
+ifdef CONFIG_WIN32
+EMU_LIBS+=-lwsock32
+endif # CONFIG_WIN32
+endif # CONFIG_FS_NET
+ifdef CONFIG_SDL
+EMU_LIBS+=-lSDL
+EMU_OBJS+=sdl.o
+CFLAGS+=-DCONFIG_SDL
+ifdef CONFIG_WIN32
+LDFLAGS+=-mwindows
+endif
+endif
+
+EMU_OBJS+=riscv_machine.o softfp.o riscv_cpu32.o riscv_cpu64.o
+ifdef CONFIG_INT128
+CFLAGS+=-DCONFIG_RISCV_MAX_XLEN=128
+EMU_OBJS+=riscv_cpu128.o
+else
+CFLAGS+=-DCONFIG_RISCV_MAX_XLEN=64
+endif
+ifdef CONFIG_X86EMU
+CFLAGS+=-DCONFIG_X86EMU
+EMU_OBJS+=x86_cpu.o x86_machine.o ide.o ps2.o vmmouse.o pckbd.o vga.o
+endif
+
+temu$(EXE): $(EMU_OBJS)
+	$(CC) $(LDFLAGS) -o $@ $^ $(EMU_LIBS)
+
+riscv_cpu32.o: riscv_cpu.c
+	$(CC) $(CFLAGS) -DMAX_XLEN=32 -c -o $@ $<
+
+riscv_cpu64.o: riscv_cpu.c
+	$(CC) $(CFLAGS) -DMAX_XLEN=64 -c -o $@ $<
+
+riscv_cpu128.o: riscv_cpu.c
+	$(CC) $(CFLAGS) -DMAX_XLEN=128 -c -o $@ $<
+
+build_filelist: build_filelist.o fs_utils.o cutils.o
+	$(CC) $(LDFLAGS) -o $@ $^ -lm
+
+splitimg: splitimg.o
+	$(CC) $(LDFLAGS) -o $@ $^
+
+install: $(PROGS)
+	$(STRIP) $(PROGS)
+	$(INSTALL) -m755 $(PROGS) "$(DESTDIR)$(bindir)"
+
+%.o: %.c
+	$(CC) $(CFLAGS) -c -o $@ $<
+
+clean:
+	rm -f *.o *.d *~ $(PROGS) slirp/*.o slirp/*.d slirp/*~
+
+-include $(wildcard *.d)
+-include $(wildcard slirp/*.d)