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A full restructure
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Harshavardhana
205
pkg/erasure/isal/make.inc
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205
pkg/erasure/isal/make.inc
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########################################################################
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# Copyright(c) 2011-2014 Intel Corporation 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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# * 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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# Makefile include for optimized libraries
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# make targets:
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# lib - build library of optimized functions
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# slib - build shared library
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# test - run unit tests of functions
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# perf - run performance tests
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# sim - run on simulator
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# trace - get simulator trace
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# clean - remove object files
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CC = gcc
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AS = yasm
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SIM = sde $(SIMFLAGS) --
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DEBUG = -g
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DEBUG_yasm = -g dwarf2
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DEBUG_nasm = -g
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# Default arch= build options
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CFLAGS_gcc = -Wall
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ASFLAGS_ = -f elf64
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ARFLAGS_ = cr $@
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STRIP_gcc = strip -d -R .comment $@
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STRIP_clang = strip -d $@
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# arch=32 build options
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ASFLAGS_32 = -f elf32
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CFLAGS_32 = -m32
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ARFLAGS_32 = cr $@
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# arch=win64 build options
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ASFLAGS_win64 = -f win64
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CFLAGS_icl = -Qstd=c99
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ARFLAGS_win64 = -out:$@
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# arch=mingw build options
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ASFLAGS_mingw = -f win64
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ARFLAGS_mingw = cr $@
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lsrcmingw = $(lsrc)
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unit_testsmingw = $(unit_tests)
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examplesmingw = $(examples)
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perf_testsmingw = $(perf_tests)
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ifeq ($(arch),mingw)
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CC=x86_64-w64-mingw32-gcc
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AR=x86_64-w64-mingw32-ar
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LDFLAGS = -Wl,--force-exe-suffix
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endif
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INCLUDE = $(patsubst %,-I%,$(subst :, ,$(VPATH)))
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CFLAGS = $(CFLAGS_$(arch)) $(CFLAGS_$(CC)) $(DEBUG) -O2 $(DEFINES) $(INCLUDE)
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ASFLAGS = $(ASFLAGS_$(arch)) $(ASFLAGS_$(CC)) $(DEBUG_$(AS)) $(DEFINES) $(INCLUDE)
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ARFLAGS = $(ARFLAGS_$(arch))
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DEFINES += $(addprefix -D , $D)
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O = src
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lobj += $(patsubst %.c,%.o,$(patsubst %.asm,%.o,$(lsrc$(arch))))
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objs = $(addprefix $(O)/,$(lobj))
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lib_name ?= isa-l.a
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default: lib
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# Defaults for windows build
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ifeq ($(arch),win64)
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AR=lib
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CC=cl
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OUTPUT_OPTION = -Fo$@
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DEBUG=
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lib_name := $(basename $(lib_name)).lib
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endif
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lsrcwin64 = $(lsrc)
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unit_testswin64 = $(unit_tests)
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exampleswin64 = $(examples)
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perf_testswin64 = $(perf_tests)
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# Build and run unit tests, performance tests, etc.
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all_tests = $(sort $(perf_tests$(arch)) $(unit_tests$(arch)) $(examples$(arch)) $(other_tests))
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$(sort $(unit_tests$(arch))): % : %.c $(tsrc$(arch)) $(lib_name)
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$(sort $(perf_tests$(arch))): % : %.c $(lib_name)
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$(sort $(examples$(arch))): % : %.c $(lib_name)
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$(sort $(other_tests)): % : %.c $(lib_name)
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sim test trace: $(addsuffix .run,$(unit_tests$(arch)))
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perf: $(addsuffix .run,$(perf_tests$(arch)))
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ex: $(examples$(arch))
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all: lib $(all_tests)
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other: $(other_tests)
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tests: $(unit_tests$(arch))
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perfs: $(perf_tests$(arch))
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test perf: SIM=
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trace: SIMFLAGS = -debugtrace
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test sim:
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@echo Finished running tests
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$(objs): | $(O)
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$(O): ; mkdir -p $(O)
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# Build rule to run tests
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%.run: %
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$(SIM) $(@D)/$<
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@echo Completed run: $<
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# Other build rules
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msg = $(if $(DEBUG),DEBUG) $(patsubst 32,32-bit,$(arch)) $D
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$(O)/%.o: %.asm
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@echo " ---> Building $< $(msg)"
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@$(AS) $(ASFLAGS) -o $@ $<
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$(O)/%.o %.o: %.c
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@echo " ---> Building $< $(msg)"
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@$(COMPILE.c) $(OUTPUT_OPTION) $<
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$(all_tests):
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@echo " ---> Building Test $@ $(msg)"
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@$(LINK.o) $(CFLAGS) $^ $(LDLIBS) -o $@
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# Target to build lib files
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lib: $(lib_name)
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ifneq ($(lib_debug),1)
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$(lib_name): DEBUG_$(AS)= # Don't put debug symbols in the lib
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$(lib_name): DEBUG=
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$(lib_name): DEFINES+=-D NDEBUG
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endif
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ifeq ($(lib_debug),1)
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DEBUG+=-D DEBUG # Define DEBUG for macros
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endif
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#lib $(lib_name): $(lib_name)(${objs})
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$(lib_name): $(objs)
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@echo " ---> Creating Lib $@"
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@$(AR) $(ARFLAGS) $^
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@$(STRIP_$(CC)) $^
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# Target for shared lib
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so_lib_name ?= $(basename $(lib_name)).so
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slib: $(so_lib_name)
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aobjs += $(addprefix $(O)/,$(patsubst %.asm,%.o,$(filter %.asm,$(lsrc$(arch)))))
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shared_objs += $(addprefix $(O)/shared_ver_,$(patsubst %.c,%.o,$(filter %.c,$(lsrc$(arch)))))
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$(O)/shared_ver_%.o: %.c
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@echo " ---> Building shared $< $(msg)"
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@$(COMPILE.c) $(OUTPUT_OPTION) $<
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ifneq ($(lib_debug),1)
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$(so_lib_name): DEBUG_$(AS)=
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$(so_lib_name): DEBUG=
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$(so_lib_name): DEFINES+=-D NDEBUG
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endif
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$(shared_objs): CFLAGS += -fPIC
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$(shared_objs) $(aobjs): | $(O)
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$(so_lib_name): $(shared_objs) $(aobjs)
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@echo " ---> Creating Shared Lib $@"
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@$(CC) $(CFLAGS) -shared $(LDFLAGS) -o $@ $^
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@$(STRIP_$(CC)) $^
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# Collect performance data
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rpt_name = perf_report_$(shell uname -n)_$(shell date +%y%m%d).perf
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perf_report:
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echo Results for $(rpt_name) >> $(rpt_name)
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$(MAKE) -k perf | tee -a $(rpt_name)
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@echo Summary:
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-grep runtime $(rpt_name)
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clean:
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@echo Cleaning up
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@$(RM) -r $(O)/*.o *.a $(all_tests) $(lib_name) $(so_lib_name)
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