ceph/src/xxHash/Makefile

   1 # ################################################################
   2 # xxHash Makefile
   3 # Copyright (C) Yann Collet 2012-2015
   4 #
   5 # GPL v2 License
   6 #
   7 # This program is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 2 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # This program is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License along
  18 # with this program; if not, write to the Free Software Foundation, Inc.,
  19 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20 #
  21 # You can contact the author at :
  22 #  - xxHash source repository : http://code.google.com/p/xxhash/
  23 # ################################################################
  24 # xxhsum : provides 32/64 bits hash of one or multiple files, or stdin
  25 # ################################################################
  26
  27 # Version numbers
  28 LIBVER_MAJOR:=`sed -n '/define XXH_VERSION_MAJOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < xxhash.h`
  29 LIBVER_MINOR:=`sed -n '/define XXH_VERSION_MINOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < xxhash.h`
  30 LIBVER_PATCH:=`sed -n '/define XXH_VERSION_RELEASE/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < xxhash.h`
  31 LIBVER := $(LIBVER_MAJOR).$(LIBVER_MINOR).$(LIBVER_PATCH)
  32
  33 CFLAGS ?= -O3
  34 CFLAGS += -std=c99 -Wall -Wextra -Wshadow -Wcast-qual -Wcast-align -Wstrict-prototypes -Wstrict-aliasing=1 -Wswitch-enum -Wundef -pedantic
  35 FLAGS  := $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $(MOREFLAGS)
  36 XXHSUM_VERSION=$(LIBVER)
  37 MD2ROFF  =ronn
  38 MD2ROFF_FLAGS  = --roff --warnings --manual="User Commands" --organization="xxhsum $(XXHSUM_VERSION)"
  39
  40 # Define *.exe as extension for Windows systems
  41 ifneq (,$(filter Windows%,$(OS)))
  42 EXT =.exe
  43 else
  44 EXT =
  45 endif
  46
  47 .PHONY: clean all
  48
  49 default: xxhsum
  50
  51 all: xxhsum xxhsum32 xxhsum_privateXXH
  52
  53 xxhsum: xxhash.c xxhsum.c
  54         $(CC)      $(FLAGS) $^ -o $@$(EXT)
  55         ln -sf $@ xxh32sum
  56         ln -sf $@ xxh64sum
  57
  58 xxhsum32: xxhash.c xxhsum.c
  59         $(CC) -m32 $(FLAGS) $^ -o $@$(EXT)
  60
  61 xxhsum_privateXXH: xxhsum.c
  62         $(CC) $(FLAGS) -DXXHSUM_INCLUDE_XXHC $^ -o $@$(EXT)
  63
  64 test: clean xxhsum
  65         # stdin
  66         ./xxhsum < xxhash.c
  67         # multiple files
  68         ./xxhsum *
  69         # internal bench
  70         ./xxhsum -bi1
  71         # file bench
  72         ./xxhsum -bi1 xxhash.c
  73         # memory tests
  74         valgrind --leak-check=yes --error-exitcode=1 ./xxhsum -bi1 xxhash.c
  75         valgrind --leak-check=yes --error-exitcode=1 ./xxhsum -H0 xxhash.c
  76         valgrind --leak-check=yes --error-exitcode=1 ./xxhsum -H1 xxhash.c
  77
  78 test32: clean xxhsum32
  79         @echo ---- test 32-bits ----
  80         ./xxhsum32 -bi1 xxhash.c
  81
  82 test-xxhsum-c: xxhsum
  83         # xxhsum to/from pipe
  84         ./xxhsum * | ./xxhsum -c -
  85         ./xxhsum -H0 * | ./xxhsum -c -
  86         # xxhsum to/from file, shell redirection
  87         ./xxhsum * > .test.xxh64
  88         ./xxhsum -H0 * > .test.xxh32
  89         ./xxhsum -c .test.xxh64
  90         ./xxhsum -c .test.xxh32
  91         ./xxhsum -c < .test.xxh64
  92         ./xxhsum -c < .test.xxh32
  93         # xxhsum -c warns improperly format lines.
  94         cat .test.xxh64 .test.xxh32 | ./xxhsum -c -
  95         cat .test.xxh32 .test.xxh64 | ./xxhsum -c -
  96         # Expects "FAILED"
  97         echo "0000000000000000  LICENSE" | ./xxhsum -c -; test $$? -eq 1
  98         echo "00000000  LICENSE" | ./xxhsum -c -; test $$? -eq 1
  99         # Expects "FAILED open or read"
 100         echo "0000000000000000  test-expects-file-not-found" | ./xxhsum -c -; test $$? -eq 1
 101         echo "00000000  test-expects-file-not-found" | ./xxhsum -c -; test $$? -eq 1
 102
 103 clean-xxhsum-c:
 104         @rm -f .test.xxh32 .test.xxh64
 105
 106 armtest: clean
 107         @echo ---- test ARM compilation ----
 108         $(MAKE) xxhsum CC=arm-linux-gnueabi-gcc MOREFLAGS="-Werror"
 109
 110 clangtest: clean
 111         @echo ---- test clang compilation ----
 112         $(MAKE) all CC=clang MOREFLAGS="-Werror -Wconversion -Wno-sign-conversion"
 113
 114 gpptest: clean
 115         @echo ---- test g++ compilation ----
 116         $(MAKE) all CC=g++ CFLAGS="-O3 -Wall -Wextra -Wundef -Wshadow -Wcast-align -Werror"
 117
 118 sanitize: clean
 119         @echo ---- check undefined behavior - sanitize ----
 120         $(MAKE) test CC=clang MOREFLAGS="-g -fsanitize=undefined"
 121
 122 staticAnalyze: clean
 123         @echo ---- static analyzer - scan-build ----
 124         CFLAGS="-g -Werror" scan-build --status-bugs -v $(MAKE) all
 125
 126 xxhsum.1: xxhsum.1.md
 127         cat $^ | $(MD2ROFF) $(MD2ROFF_FLAGS) | sed -n '/^\.\\\".*/!p' > $@
 128
 129 man: xxhsum.1
 130
 131 clean-man:
 132         rm xxhsum.1
 133
 134 preview-man: clean-man man
 135         man ./xxhsum.1
 136
 137 test-all: clean all test test32 test-xxhsum-c clean-xxhsum-c armtest clangtest gpptest sanitize staticAnalyze
 138
 139 clean: clean-xxhsum-c
 140         @rm -f core *.o xxhsum$(EXT) xxhsum32$(EXT) xxhsum_privateXXH$(EXT) xxh32sum xxh64sum
 141         @echo cleaning completed
 142
 143