PREFIX ?= /usr/local BINDIR ?= /bin MAKEFLAGS += --no-builtin-rules WARNINGS = -Wall -Wextra -Wpedantic -Wformat=2 -Wstrict-aliasing=3 -Wstrict-overflow=3 -Wstack-usage=4096000 \ -Wfloat-equal -Wcast-align -Wpointer-arith -Wchar-subscripts -Warray-bounds=2 -Wno-unused-parameter override CFLAGS ?= -g -O2 $(WARNINGS) override CFLAGS += -std=c11 override CPPFLAGS ?= -D_FORTIFY_SOURCE=2 override CPPFLAGS += -Isrc -DANDROID_X86_LINKER # -DVERBOSE_FUNCTIONS bins = andre all: $(bins) # https://developer.android.com/ndk/guides/abis # https://android.googlesource.com/platform/ndk/+/ics-mr0/docs/STANDALONE-TOOLCHAIN.html # https://android.googlesource.com/platform/ndk/+/ics-mr0/docs/CPU-ARCH-ABIS.html # you can also try compiling with your custom ABI with the all target, # but compatibility with android binaries is not guaranteed x86: override CFLAGS += -march=i686 -mtune=intel -mssse3 -mstackrealign -mfpmath=sse -m32 x86: override LDFLAGS += -march=i686 -m32 x86: all x86_64: override CFLAGS += -march=x86-64 -msse4.2 -mpopcnt -m64 -mtune=intel -fPIC x86_64: override LDFLAGS += -march=x86-64 -m64 x86_64: all armeabi: override CFLAGS += -march=armv5te -mthumb armeabi: override LDFLAGS += -march=armv5te armeabi: all armeabi-v7a: override CFLAGS += -march=armv7-a -mfloat-abi=softfp -mthumb armeabi-v7a: override LDFLAGS += -march=armv7-a -Wl,--fix-cortex-a8 armeabi-v7a: all armeabi-v7a-neon: override CFLAGS += -mfpu=neon armeabi-v7a-neon: armeabi-v7a arm64-v8a: all %.a: $(LINK.c) -c $(filter %.c,$^) -o $@ runtime: mkdir $@ runtime/%.so: | runtime $(LINK.c) -shared $(filter %.c %.a,$^) $(LDLIBS) -o $@ $(bins): %: $(LINK.c) $(filter %.c %.a,$^) $(LDLIBS) -o $@ wrapper.a: private override CPPFLAGS += -D_GNU_SOURCE wrapper.a: private override CFLAGS += -fvisibility=hidden wrapper.a: src/wrapper/verbose.h src/wrapper/wrapper.c src/wrapper/wrapper.h runtime/libpthread.so: private override CPPFLAGS += -D_GNU_SOURCE runtime/libpthread.so: private override LDLIBS += -lpthread -lrt runtime/libpthread.so: src/libpthread.c runtime/libdl.so: private override CPPFLAGS += -D_GNU_SOURCE -DLINKER_DEBUG=1 runtime/libdl.so: private WARNINGS += -Wno-pedantic -Wno-variadic-macros -Wno-pointer-to-int-cast -Wno-int-to-pointer-cast runtime/libdl.so: private override LDLIBS += -ldl -lpthread runtime/libdl.so: wrapper.a src/linker/dlfcn.c src/linker/linker.c src/linker/linker_environ.c src/linker/rt.c src/linker/strlcpy.c runtime/libc.so: private override CPPFLAGS += -D_GNU_SOURCE runtime/libc.so: private override LDFLAGS += -Wl,-wrap,_IO_file_xsputn runtime/libc.so: private override CFLAGS += -Wno-deprecated-declarations runtime/libc.so: private override LDLIBS += `pkg-config --libs libbsd libunwind` runtime/libc.so: wrapper.a src/libc.c src/libc-stdio.c src/libc-sha1.c src/libc-antiantidebug.c runtime/libc.so: src/libc-ctype.h src/libc-sysconf.h src/libc-verbose.h runtime/libandroid.so: private override LDLIBS += `pkg-config --libs glfw3` runtime/libandroid.so: src/libandroid.c runtime/liblog.so: src/liblog.c runtime/libEGL.so: private override CPPFLAGS += -D_GNU_SOURCE runtime/libEGL.so: private override LDLIBS += -lEGL `pkg-config --libs glfw3` runtime/libEGL.so: src/libEGL.c runtime/libOpenSLES.so: private WARNINGS += -Wno-pedantic runtime/libOpenSLES.so: wrapper.a src/libOpenSLES.c runtime/libjvm.so: private override CPPFLAGS += -D_GNU_SOURCE runtime/libjvm.so: private WARNINGS += -Wno-pedantic runtime/libjvm.so: wrapper.a src/jvm/jvm.c runtime/libjvm-java.so: private override CPPFLAGS += -D_GNU_SOURCE runtime/libjvm-java.so: src/libjvm-java.c runtime/libjvm-android.so: src/libjvm-android.c runtime/libjvm-unity.so: src/libjvm-unity.c runtime/libjvm-misc.so: src/libjvm-misc.c # trick linker to link against unversioned libs libdl.so: runtime/libdl.so ln -s $< $@ libpthread.so: runtime/libpthread.so ln -s $< $@ andre: private override CPPFLAGS += -D_GNU_SOURCE andre: private override LDFLAGS += -L. -Wl,-Y,runtime,-rpath,runtime andre: private override LDLIBS += -ldl -lpthread andre: private override LDLIBS += -ljvm -ljvm-java -ljvm-android -ljvm-unity -ljvm-misc andre: src/loader.c libdl.so libpthread.so andre: runtime/libpthread.so runtime/libc.so andre: runtime/libandroid.so runtime/liblog.so andre: runtime/libEGL.so runtime/libOpenSLES.so andre: runtime/libjvm.so runtime/libjvm-java.so runtime/libjvm-android.so runtime/libjvm-unity.so runtime/libjvm-misc.so install-bin: $(bins) install -Dm755 $^ -t "$(DESTDIR)$(PREFIX)$(BINDIR)" install: install-bin clean: $(RM) $(bins) *.a $(RM) -r runtime .PHONY: all x86 x86_64 armeabi armeabi-v7a armeabi-v7a-neon arm64-v8a clean install .INTERMEDIATE: libdl.so libpthread.so