ceph/src/isa-l/make.inc

   1 ########################################################################
   2 #  Copyright(c) 2011-2015 Intel Corporation All rights reserved.
   3 #
   4 #  Redistribution and use in source and binary forms, with or without
   5 #  modification, are permitted provided that the following conditions
   6 #  are met:
   7 #    * Redistributions of source code must retain the above copyright
   8 #      notice, this list of conditions and the following disclaimer.
   9 #    * Redistributions in binary form must reproduce the above copyright
  10 #      notice, this list of conditions and the following disclaimer in
  11 #      the documentation and/or other materials provided with the
  12 #      distribution.
  13 #    * Neither the name of Intel Corporation nor the names of its
  14 #      contributors may be used to endorse or promote products derived
  15 #      from this software without specific prior written permission.
  16 #
  17 #  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  18 #  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  19 #  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  20 #  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  21 #  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  22 #  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  23 #  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  24 #  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  25 #  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  26 #  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  27 #  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28 ########################################################################
  29
  30
  31 # Makefile include for optimized libraries
  32 #  make targets:
  33 #       lib  - build library of optimized functions
  34 #       slib - build shared library
  35 #       test - run unit tests of functions
  36 #       perf - run performance tests
  37 #       install - install headers and libs to system location
  38 #       sim  - run on simulator
  39 #       trace - get simulator trace
  40 #       clean - remove object files
  41
  42 version ?= #auto filled on release
  43
  44 CC  = gcc
  45 AS  = yasm
  46 SIM = sde $(SIMFLAGS) --
  47
  48 DEBUG      = -g
  49 DEBUG_yasm = -g dwarf2
  50 DEBUG_nasm = -g
  51
  52 # Default arch= build options
  53 CFLAGS_gcc = -Wall
  54 ASFLAGS_   = -f elf64
  55 ARFLAGS_   = cr $@
  56 STRIP_gcc  = strip -d -R .comment $@
  57
  58 # arch=32 build options
  59 ASFLAGS_32 = -f elf32
  60 CFLAGS_32  = -m32
  61 ARFLAGS_32 = cr $@
  62
  63 # arch=win64 build options
  64 ASFLAGS_win64 = -f win64
  65 CFLAGS_icl    = -Qstd=c99
  66 ARFLAGS_win64 = -out:$@
  67
  68 # arch=mingw build options
  69 ASFLAGS_mingw = -f win64
  70 ARFLAGS_mingw = cr $@
  71 lsrcmingw = $(lsrc)
  72 unit_testsmingw = $(unit_tests)
  73 examplesmingw = $(examples)
  74 perf_testsmingw = $(perf_tests)
  75
  76 ifeq ($(arch),mingw)
  77   CC=x86_64-w64-mingw32-gcc
  78   AR=x86_64-w64-mingw32-ar
  79   LDFLAGS = -Wl,--force-exe-suffix
  80 endif
  81
  82
  83 INCLUDE   = $(patsubst %,-I%/,$(subst :, ,$(VPATH)))
  84 CFLAGS   = $(CFLAGS_$(arch)) $(CFLAGS_$(CC)) $(DEBUG) -O2 $(DEFINES) $(INCLUDE)
  85 ASFLAGS  = $(ASFLAGS_$(arch)) $(ASFLAGS_$(CC)) $(DEBUG_$(AS)) $(DEFINES) $(INCLUDE)
  86 ARFLAGS  = $(ARFLAGS_$(arch))
  87 DEFINES += $(addprefix -D , $D)
  88
  89 O = bin
  90 lobj  += $(patsubst %.c,%.o,$(patsubst %.asm,%.o,$(lsrc$(arch)) $(lsrc_intrinsic)))
  91 objs  = $(addprefix $(O)/,$(notdir $(lobj)))
  92
  93
  94 lib_name ?= isa-l.a
  95 default: lib slib
  96
  97 # Defaults for windows build
  98 ifeq ($(arch),win64)
  99   AR=lib
 100   CC=cl
 101   OUTPUT_OPTION = -Fo$@
 102   DEBUG=
 103   lib_name := $(basename $(lib_name)).lib
 104 endif
 105 lsrcwin64 = $(lsrc)
 106 unit_testswin64 = $(unit_tests)
 107 exampleswin64 = $(examples)
 108 perf_testswin64 = $(perf_tests)
 109
 110 # Build and run unit tests, performance tests, etc.
 111 all_tests = $(notdir $(sort $(perf_tests$(arch)) $(check_tests$(arch)) $(unit_tests$(arch)) $(examples$(arch)) $(other_tests)))
 112 all_unit_tests = $(notdir $(sort $(check_tests$(arch)) $(unit_tests$(arch))))
 113 all_perf_tests = $(notdir $(sort $(perf_tests$(arch))))
 114
 115 $(all_unit_tests): % : %.c $(lib_name)
 116 $(all_perf_tests): % : %.c $(lib_name)
 117 $(sort $(notdir $(examples$(arch)))): % : %.c $(lib_name)
 118 $(sort $(notdir $(other_tests))): % : %.c $(lib_name)
 119
 120 sim test trace: $(addsuffix .run,$(all_unit_tests))
 121 perf: $(addsuffix .run,$(all_perf_tests))
 122 ex:   $(notdir $(examples$(arch)))
 123 all: lib $(all_tests)
 124 other: $(notdir $(other_tests))
 125 tests: $(all_unit_tests)
 126 perfs: $(all_perf_tests)
 127 check test perf: SIM=
 128 trace: SIMFLAGS = -debugtrace
 129 check test sim:
 130         @echo Finished running $@
 131
 132 $(objs): | $(O)
 133 $(O): ; mkdir -p $(O)
 134
 135 # Build rule to run tests
 136 $(addsuffix .run,$(all_tests)): %.run : %
 137         $(SIM) ./$<
 138         @echo Completed run: $<
 139
 140 # Other build rules
 141 msg = $(if $(DEBUG),DEBUG) $(patsubst 32,32-bit,$(arch)) $D
 142
 143 $(O)/%.o: %.asm
 144         @echo "  ---> Building $< $(msg)"
 145         @$(AS) $(ASFLAGS) -o $@ $<
 146
 147 $(O)/%.o %.o: %.c
 148         @echo "  ---> Building $< $(msg)"
 149         @$(COMPILE.c) $(OUTPUT_OPTION) $<
 150
 151 $(all_tests):
 152         @echo "  ---> Building Test $@ $(msg)"
 153         @$(LINK.o) $(CFLAGS)  $^ $(LDLIBS) -o $@
 154
 155
 156 # Target to build lib files
 157 lib: $(lib_name)
 158 ifneq ($(lib_debug),1)
 159  $(lib_name): DEBUG_$(AS)=      # Don't put debug symbols in the lib
 160  $(lib_name): DEBUG=
 161  $(lib_name): DEFINES+=-D NDEBUG
 162 endif
 163 ifeq ($(lib_debug),1)
 164  DEBUG+=-D DEBUG   # Define DEBUG for macros
 165 endif
 166
 167 #lib $(lib_name): $(lib_name)(${objs})
 168 $(lib_name): $(objs)
 169         @echo "  ---> Creating Lib $@"
 170         @$(AR) $(ARFLAGS) $^
 171         @$(STRIP_$(CC))
 172
 173
 174 # Target for shared lib
 175 so_lib_name = bin/libisal.so
 176 so_lib_inst = $(notdir $(so_lib_name))
 177 so_lib_ver  = $(so_lib_inst).$(version)
 178 soname      = $(so_lib_inst).$(word 1, $(subst ., ,$(version)))
 179
 180 slib: $(so_lib_name)
 181 aobjs  += $(addprefix $(O)/,$(patsubst %.asm,%.o,$(filter %.asm,$(notdir $(lsrc$(arch)) $(lsrc_intrinsic)))))
 182 shared_objs  += $(addprefix $(O)/shared_ver_,$(patsubst %.c,%.o,$(filter %.c,$(notdir $(lsrc$(arch)) $(lsrc_intrinsic)))))
 183
 184 $(O)/shared_ver_%.o: %.c
 185         @echo "  ---> Building shared $< $(msg)"
 186         @$(COMPILE.c) $(OUTPUT_OPTION) $<
 187
 188 ifneq ($(lib_debug),1)
 189  $(so_lib_name): DEBUG_$(AS)=
 190  $(so_lib_name): DEBUG=
 191  $(so_lib_name): DEFINES+=-D NDEBUG
 192 endif
 193
 194 $(shared_objs): CFLAGS += -fPIC
 195 $(shared_objs) $(aobjs): | $(O)
 196 $(so_lib_name): LDFLAGS+=-Wl,-soname,$(soname)
 197 $(so_lib_name): $(shared_objs) $(aobjs)
 198         @echo "  ---> Creating Shared Lib $@"
 199         @$(CC) $(CFLAGS) --shared  $(LDFLAGS) -o $@ $^
 200         @(cd $(@D); ln -f -s $(so_lib_inst) $(soname))
 201
 202 # Target for install
 203 prefix = /usr/local
 204 install_dirs = $(prefix)/lib $(prefix)/include/isa-l
 205 $(install_dirs): ; mkdir -p $@
 206 install: $(sort $(extern_hdrs)) | $(install_dirs) $(lib_name) $(so_lib_name) isa-l.h
 207         install -m 644 $(lib_name) $(prefix)/lib/libisal.a
 208         install -m 644 $^ $(prefix)/include/isa-l/.
 209         install -m 664 include/isa-l.h $(prefix)/include/.
 210         install -m 664 $(so_lib_name) $(prefix)/lib/$(so_lib_ver)
 211         (cd $(prefix)/lib && ln -f -s $(so_lib_ver) $(soname) && ln -f -s $(so_lib_ver) $(so_lib_inst))
 212 ifeq ($(shell uname),Darwin)
 213         (cd $(prefix)/lib && ln -f -s $(so_lib_ver) $(basename $(so_lib_inst)).dylib)
 214 endif
 215         which libtool && libtool --mode=finish $(prefix)/lib || \
 216         echo 'Lib installed at $(prefix)/lib. Run system-dependent programs to add shared lib path.'
 217
 218 uninstall:
 219         $(RM) $(prefix)/lib/libisal.a
 220         $(RM) $(prefix)/lib/$(soname)
 221         $(RM) $(prefix)/lib/$(so_lib_ver)
 222         $(RM) $(prefix)/lib/$(so_lib_inst)
 223         $(RM) -r $(prefix)/include/isa-l
 224         $(RM) $(prefix)/include/isa-l.h
 225         $(RM) $(prefix)/lib/$(basename $(so_lib_inst)).dylib
 226
 227 # Collect performance data
 228 rpt_name = perf_report_$(shell uname -n)_$(shell date +%y%m%d).perf
 229
 230 perf_report:
 231         echo Results for $(rpt_name) >> $(rpt_name)
 232         $(MAKE) -f Makefile.unx -k perf | tee -a $(rpt_name)
 233         @echo Summary:
 234         -grep runtime $(rpt_name)
 235
 236
 237 clean:
 238         @echo Cleaning up
 239         @$(RM) -r $(O) *.o *.a $(all_tests) $(lib_name) $(so_lib_name)
 240
 241
 242