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-rw-r--r--Makefile42
1 files changed, 34 insertions, 8 deletions
diff --git a/Makefile b/Makefile
index ce0523e..6ac2186 100644
--- a/Makefile
+++ b/Makefile
@@ -3,17 +3,43 @@ BINDIR ?= /bin
MAKEFLAGS += --no-builtin-rules
-# GCC 7: -Wstringop-overflow=, -Walloc-size-larger-than=, -Wduplicated-{branches,cond}
-WARNINGS := -Wall -Wextra -Wpedantic -Wformat=2 -Wstrict-aliasing=3 -Wstrict-overflow=3 -Wstack-usage=4096000 \
+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
-override CFLAGS += -std=c11 $(WARNINGS)
+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 $@
@@ -34,7 +60,7 @@ 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 override CFLAGS += -Wno-pedantic -Wno-variadic-macros -Wno-pointer-to-int-cast -Wno-int-to-pointer-cast
+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
@@ -49,11 +75,11 @@ 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 override CFLAGS += -Wno-pedantic
+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 override CFLAGS += -Wno-pedantic
+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
@@ -86,5 +112,5 @@ clean:
$(RM) $(bins) *.a
$(RM) -r runtime
-.PHONY: all clean install
+.PHONY: all x86 x86_64 armeabi armeabi-v7a armeabi-v7a-neon arm64-v8a clean install
.INTERMEDIATE: libdl.so libpthread.so