830912e28a
Change-Id: Ibeab0bc70bb59da4ebb8bd175642f5f549f1d273 Signed-off-by: Ben Walker <benjamin.walker@intel.com> Reviewed-on: https://review.gerrithub.io/362425 Reviewed-by: Jim Harris <james.r.harris@intel.com> Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
181 lines
5.0 KiB
Makefile
181 lines
5.0 KiB
Makefile
#
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# BSD LICENSE
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#
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# Copyright (c) Intel Corporation.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in
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# the documentation and/or other materials provided with the
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# distribution.
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# * Neither the name of Intel Corporation nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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-include $(SPDK_ROOT_DIR)/CONFIG.local
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include $(SPDK_ROOT_DIR)/CONFIG
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-include $(SPDK_ROOT_DIR)/mk/cc.mk
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C_OPT ?= -fno-omit-frame-pointer
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ifneq ($(V),1)
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Q ?= @
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endif
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S ?= $(notdir $(CURDIR))
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ifeq ($(MAKECMDGOALS),)
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MAKECMDGOALS=$(.DEFAULT_GOAL)
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endif
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OS := $(shell uname)
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COMMON_CFLAGS = -g $(C_OPT) -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -Wmissing-declarations -fno-strict-aliasing -march=native -m64 -I$(SPDK_ROOT_DIR)/include
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COMMON_CFLAGS += -include $(SPDK_ROOT_DIR)/config.h
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ifeq ($(CONFIG_WERROR), y)
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COMMON_CFLAGS += -Werror
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endif
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ifeq ($(CONFIG_LTO),y)
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COMMON_CFLAGS += -flto
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LDFLAGS += -flto
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endif
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COMMON_CFLAGS += -Wformat -Wformat-security
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COMMON_CFLAGS += -D_GNU_SOURCE
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# Always build PIC code so that objects can be used in shared libs and position-independent executables
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COMMON_CFLAGS += -fPIC
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# Enable stack buffer overflow checking
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COMMON_CFLAGS += -fstack-protector
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# Prevent accidental multiple definitions of global variables
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COMMON_CFLAGS += -fno-common
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# Enable full RELRO - no lazy relocation (resolve everything at load time).
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# This allows the GOT to be made read-only early in the loading process.
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LDFLAGS += -Wl,-z,relro,-z,now
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# Make the stack non-executable.
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# This is the default in most environments, but it doesn't hurt to set it explicitly.
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LDFLAGS += -Wl,-z,noexecstack
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ifeq ($(OS),FreeBSD)
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LIBS += -L/usr/local/lib
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COMMON_CFLAGS += -I/usr/local/include
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endif
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ifeq ($(CONFIG_DEBUG), y)
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COMMON_CFLAGS += -DDEBUG -O0
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else
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COMMON_CFLAGS += -DNDEBUG -O2
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# Enable _FORTIFY_SOURCE checks - these only work when optimizations are enabled.
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COMMON_CFLAGS += -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2
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endif
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ifeq ($(CONFIG_COVERAGE), y)
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COMMON_CFLAGS += -fprofile-arcs -ftest-coverage
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LDFLAGS += -fprofile-arcs -ftest-coverage
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ifeq ($(OS),FreeBSD)
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LDFLAGS += --coverage
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endif
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endif
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include $(CONFIG_ENV)/env.mk
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ifeq ($(CONFIG_ASAN),y)
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COMMON_CFLAGS += -fsanitize=address
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LDFLAGS += -fsanitize=address
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endif
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ifeq ($(CONFIG_UBSAN),y)
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COMMON_CFLAGS += -fsanitize=undefined
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LDFLAGS += -fsanitize=undefined
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endif
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ifeq ($(CONFIG_TSAN),y)
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COMMON_CFLAGS += -fsanitize=thread
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LDFLAGS += -fsanitize=thread
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endif
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COMMON_CFLAGS += -pthread
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LDFLAGS += -pthread
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CFLAGS += $(COMMON_CFLAGS) -Wno-pointer-sign -Wstrict-prototypes -Wold-style-definition -std=gnu99
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CXXFLAGS += $(COMMON_CFLAGS) -std=c++0x
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SYS_LIBS += -lrt
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MAKEFLAGS += --no-print-directory
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C_SRCS += $(C_SRCS-y)
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CXX_SRCS += $(CXX_SRCS-y)
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OBJS = $(C_SRCS:.c=.o) $(CXX_SRCS:.cpp=.o)
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DEPFLAGS = -MMD -MP -MF $*.d.tmp
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# Compile first input $< (.c) into $@ (.o)
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COMPILE_C=\
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$(Q)echo " CC $S/$@"; \
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$(CC) -o $@ $(DEPFLAGS) $(CFLAGS) -c $< && \
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mv -f $*.d.tmp $*.d
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COMPILE_CXX=\
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$(Q)echo " CXX $S/$@"; \
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$(CXX) -o $@ $(DEPFLAGS) $(CXXFLAGS) -c $< && \
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mv -f $*.d.tmp $*.d
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# Link $(OBJS) and $(LIBS) into $@ (app)
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LINK_C=\
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$(Q)echo " LINK $S/$@"; \
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$(CC) -o $@ $(CPPFLAGS) $(LDFLAGS) $(OBJS) $(LIBS) $(SYS_LIBS)
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LINK_CXX=\
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$(Q)echo " LINK $S/$@"; \
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$(CXX) -o $@ $(CPPFLAGS) $(LDFLAGS) $(OBJS) $(LIBS) $(SYS_LIBS)
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# Archive $(OBJS) into $@ (.a)
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LIB_C=\
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$(Q)echo " LIB $(notdir $@)"; \
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rm -f $@; \
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$(CCAR) crDs $@ $(OBJS)
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# Clean up generated files listed as arguments plus a default list
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CLEAN_C=\
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$(Q)rm -f *.a *.o *.d *.d.tmp *.gcno *.gcda
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%.o: %.c %.d $(MAKEFILE_LIST)
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$(COMPILE_C)
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%.o: %.cpp %.d $(MAKEFILE_LIST)
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$(COMPILE_CXX)
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%.d: ;
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define spdk_lib_list_to_files
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$(1:%=$(SPDK_ROOT_DIR)/build/lib/libspdk_%.a)
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endef
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