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include /usr/share/dpkg/architecture.mk
NAME = libbacktrace
# system/unwinding/libunwindstack/Android.bp
libunwindstack_SOURCES := \
AndroidUnwinder.cpp \
ArmExidx.cpp \
DexFiles.cpp \
DwarfCfa.cpp \
DwarfEhFrameWithHdr.cpp \
DwarfMemory.cpp \
DwarfOp.cpp \
DwarfSection.cpp \
Elf.cpp \
ElfInterface.cpp \
ElfInterfaceArm.cpp \
Global.cpp \
JitDebug.cpp \
MapInfo.cpp \
Maps.cpp \
Memory.cpp \
MemoryMte.cpp \
MemoryXz.cpp \
Regs.cpp \
RegsArm.cpp \
RegsArm64.cpp \
RegsX86.cpp \
RegsX86_64.cpp \
RegsRiscv64.cpp \
RegsMips.cpp \
RegsMips64.cpp \
Symbols.cpp \
ThreadEntry.cpp \
ThreadUnwinder.cpp \
Unwinder.cpp \
\
LogStdout.cpp \
ifeq ($(DEB_HOST_ARCH), amd64)
SOURCES_ASSEMBLY = libunwindstack/AsmGetRegsX86_64.S
else ifeq ($(DEB_HOST_ARCH), i386)
SOURCES_ASSEMBLY = libunwindstack/AsmGetRegsX86.S
else ifeq ($(DEB_HOST_ARCH), mips64el)
SOURCES_ASSEMBLY = libunwindstack/AsmGetRegsMips64.S
else ifeq ($(DEB_HOST_ARCH), mipsel)
SOURCES_ASSEMBLY = libunwindstack/AsmGetRegsMips.S
endif
SOURCES = \
$(foreach source, $(filter %.cpp, $(libunwindstack_SOURCES)), libunwindstack/$(source)) \
SOURCES := $(foreach source, $(SOURCES), system/unwinding/$(source))
OBJECTS_CXX = $(SOURCES:.cpp=.o)
SOURCES_ASSEMBLY := $(foreach source, $(SOURCES_ASSEMBLY), system/unwinding/$(source))
OBJECTS_ASSEMBLY := $(SOURCES_ASSEMBLY:.S=.o)
CXXFLAGS += -fno-omit-frame-pointer
CPPFLAGS += \
-Iexternal/lzma/C \
-Isystem/libbase/include \
-Isystem/libprocinfo/include \
-Isystem/logging/liblog/include \
-Isystem/unwinding/libunwindstack/include \
LDFLAGS += \
-L/usr/lib/7zip \
-Ldebian/out/external \
-Ldebian/out/system \
-Wl,-rpath=/usr/lib/$(DEB_HOST_MULTIARCH)/android \
-Wl,-rpath=/usr/lib/7zip \
-Wl,-soname,$(NAME).so.0 \
-l:7z.so \
-lbase \
-llog \
-lpthread \
-lzstd \
-shared
# -latomic should be the last library specified
# https://github.com/android/ndk/issues/589
ifneq ($(filter armel mipsel,$(DEB_HOST_ARCH)),)
LDFLAGS += -latomic
endif
build: $(OBJECTS_CXX) $(OBJECTS_ASSEMBLY)
$(CXX) $^ -o debian/out/system/$(NAME).so.0 $(LDFLAGS)
ln -sf $(NAME).so.0 debian/out/system/$(NAME).so
$(OBJECTS_CXX): %.o: %.cpp
$(CXX) -c -o $@ $< $(CXXFLAGS) $(CPPFLAGS)
$(OBJECTS_ASSEMBLY): %.o: %.S
$(CC) -c -o $@ $< $(CFLAGS) $(CPPFLAGS) -D__ASSEMBLY__
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