Felix Kuehling
cc7491ec71
This prevents the library from being unloaded at runtime, even when dlclose is called. This preserves global variables, such as state about the SVM address space and avoids catastrophic leaks on dlclose. Change-Id: I34f1d19a450835200e9d4815458e8d1b3045053c
81 строка
2.3 KiB
Makefile
81 строка
2.3 KiB
Makefile
# Include directories
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INCLUDES += ../include
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CFLAGS += $(foreach DIR,$(INCLUDES),-I$(DIR))
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LIB_NAME = libhsakmt.so
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LIB_MAJOR_VER = 1
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# Compiler options
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CFLAGS += -fPIC # Position-independent code required to build shared library
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CFLAGS += -W -Wall -Wextra -Werror -Wno-unused-parameter
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CFLAGS += -Wformat-security -Wswitch-default -Wundef \
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-Wshadow -Wpointer-arith -Wbad-function-cast -Wcast-qual \
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-Wlogical-op -Wstrict-prototypes -Wmissing-prototypes \
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-Wmissing-declarations -Wredundant-decls \
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-Wunreachable-code
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CFLAGS += -std=gnu99 -pthread -fvisibility=hidden -O2
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# If this is not a release build, add debug-specific flags
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ifneq ($(REL),1)
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CFLAGS += -ggdb
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endif
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LDFLAGS += -lrt -pthread -Wl,--version-script=libhsakmt.ver -Wl,-soname=$(LIB_NAME).$(LIB_MAJOR_VER) -Wl,-z,nodelete
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OBJS = debug.o globals.o memory.o perfctr.o time.o version.o \
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events.o openclose.o queues.o topology.o fmm.o pmc_table.o \
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libhsakmt.o
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.PHONY: all lnx lnx64a clean
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# Default target
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all: lnx lnx64a
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# To relocate build output, set "O=target/dir/"
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# otherwise it defaults to a local directory
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ifdef O
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BUILD_ROOT := $(O)
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else
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BUILD_ROOT := ../build
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endif
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BUILDDIR = $(BUILD_ROOT)/$(MAKECMDGOALS)
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TARGET = $(addprefix $(BUILDDIR)/,$(OBJS))
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$(BUILDDIR)/$(LIB_NAME).$(LIB_MAJOR_VER): $(TARGET)
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gcc -shared $(LDFLAGS) -o $@ $^
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$(BUILDDIR)/$(LIB_NAME): $(BUILDDIR)/$(LIB_NAME).$(LIB_MAJOR_VER)
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@ln -sf $(LIB_NAME).$(LIB_MAJOR_VER) $(BUILDDIR)/$(LIB_NAME)
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lnx: CFLAGS += -m32
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lnx: LDFLAGS += -m32
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lnx: $(BUILDDIR)/$(LIB_NAME)
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PACKAGE_DIR = $(BUILDDIR)/libhsakmt
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INSTALL_DIR_DEB = $(PACKAGE_DIR)/usr/lib/x86_64-linux-gnu
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INSTALL_DIR_RPM = $(PACKAGE_DIR)/usr/lib64
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deb: lnx64a
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@mkdir -p $(INSTALL_DIR_DEB)
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@cp $(BUILDDIR)/libhsakmt.so* $(INSTALL_DIR_DEB)
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@cp -r ../DEBIAN $(PACKAGE_DIR)
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@fakeroot dpkg-deb --build $(PACKAGE_DIR) $(BUILDDIR)/libhsakmt.deb
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rpm: lnx64a
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mkdir -p $(INSTALL_DIR_RPM)
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@cp $(BUILDDIR)/libhsakmt.so* $(INSTALL_DIR_RPM)
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@rpmbuild --define '_topdir $(BUILD_ROOT)/rpm' -ba $(THUNK_ROOT)/RPM/libhsakmt.spec
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lnx64a: $(BUILDDIR)/$(LIB_NAME)
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clean:
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rm -rf $(BUILD_ROOT)
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#Rule
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$(BUILDDIR)/%.o: %.c ../include/hsakmt.h ../include/hsakmttypes.h ../include/linux/kfd_ioctl.h
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@echo Compiling $^
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@mkdir -p $(dir $@)
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gcc $(CFLAGS) -c $< -o $@
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