deps/libchdr/deps/zstd-1.5.5/tests/libzstd_builds.sh

   1 #!/bin/sh -e
   2
   3 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
   4
   5 ECHO=echo
   6 RM="rm -f"
   7 GREP="grep"
   8 INTOVOID="/dev/null"
   9
  10 die() {
  11     $ECHO "$@" 1>&2
  12     exit 1
  13 }
  14
  15 isPresent() {
  16     $GREP $@ tmplog || die "$@" "should be present"
  17 }
  18
  19 mustBeAbsent() {
  20     $GREP $@ tmplog && die "$@ should not be there !!"
  21     $ECHO "$@ correctly not present"  # for some reason, this $ECHO must exist, otherwise mustBeAbsent() always fails (??)
  22 }
  23
  24 # default compilation : all features enabled - no zbuff
  25 $ECHO "testing default library compilation"
  26 CFLAGS= make -C $DIR/../lib libzstd libzstd.a > $INTOVOID
  27 nm $DIR/../lib/libzstd.a | $GREP "\.o" > tmplog
  28 isPresent "zstd_compress.o"
  29 isPresent "zstd_decompress.o"
  30 isPresent "zdict.o"
  31 isPresent "zstd_v07.o"
  32 mustBeAbsent "zbuff_compress.o"
  33 $RM tmplog
  34
  35 # Check that the exec-stack bit isn't set
  36 readelf -lW $DIR/../lib/libzstd.so | $GREP "GNU_STACK" > tmplog
  37 mustBeAbsent "RWE"
  38 $RM $DIR/../lib/libzstd.a $DIR/../lib/libzstd.so* tmplog
  39
  40 # compression disabled => also disable zdict
  41 $ECHO "testing with compression disabled"
  42 ZSTD_LIB_COMPRESSION=0 CFLAGS= make -C $DIR/../lib libzstd.a > $INTOVOID
  43 nm $DIR/../lib/libzstd.a | $GREP "\.o" > tmplog
  44 mustBeAbsent "zstd_compress.o"
  45 isPresent "zstd_decompress.o"
  46 mustBeAbsent "zdict.o"
  47 isPresent "zstd_v07.o"
  48 mustBeAbsent "zbuff_compress.o"
  49 $RM $DIR/../lib/libzstd.a tmplog
  50
  51 # decompression disabled => also disable legacy
  52 $ECHO "testing with decompression disabled"
  53 ZSTD_LIB_DECOMPRESSION=0 CFLAGS= make -C $DIR/../lib libzstd.a > $INTOVOID
  54 nm $DIR/../lib/libzstd.a | $GREP "\.o" > tmplog
  55 isPresent "zstd_compress.o"
  56 mustBeAbsent "zstd_decompress.o"
  57 isPresent "zdict.o"
  58 mustBeAbsent "zstd_v07.o"
  59 mustBeAbsent "zbuff_compress.o"
  60 $RM $DIR/../lib/libzstd.a tmplog
  61
  62 # deprecated function disabled => only remove zbuff
  63 $ECHO "testing with deprecated functions disabled"
  64 ZSTD_LIB_DEPRECATED=0 CFLAGS= make -C $DIR/../lib libzstd.a > $INTOVOID
  65 nm $DIR/../lib/libzstd.a | $GREP "\.o" > tmplog
  66 isPresent "zstd_compress.o"
  67 isPresent "zstd_decompress.o"
  68 isPresent "zdict.o"
  69 isPresent "zstd_v07.o"
  70 mustBeAbsent "zbuff_compress.o"
  71 $RM $DIR/../lib/libzstd.a tmplog
  72
  73 # deprecated function enabled => zbuff present
  74 $ECHO "testing with deprecated functions enabled"
  75 ZSTD_LIB_DEPRECATED=1 CFLAGS= make -C $DIR/../lib libzstd.a > $INTOVOID
  76 nm $DIR/../lib/libzstd.a | $GREP "\.o" > tmplog
  77 isPresent "zstd_compress.o"
  78 isPresent "zstd_decompress.o"
  79 isPresent "zdict.o"
  80 isPresent "zstd_v07.o"
  81 isPresent "zbuff_compress.o"
  82 $RM $DIR/../lib/libzstd.a tmplog
  83
  84 # dictionary builder disabled => only remove zdict
  85 $ECHO "testing with dictionary builder disabled"
  86 ZSTD_LIB_DICTBUILDER=0 CFLAGS= make -C $DIR/../lib libzstd.a > $INTOVOID
  87 nm $DIR/../lib/libzstd.a | $GREP "\.o" > tmplog
  88 isPresent "zstd_compress.o"
  89 isPresent "zstd_decompress.o"
  90 mustBeAbsent "zdict.o"
  91 isPresent "zstd_v07.o"
  92 mustBeAbsent "zbuff_compress.o"
  93 $RM $DIR/../lib/libzstd.a tmplog
  94
  95 # both decompression and dictionary builder disabled => only compression remains
  96 $ECHO "testing with both decompression and dictionary builder disabled (only compression remains)"
  97 ZSTD_LIB_DECOMPRESSION=0 ZSTD_LIB_DICTBUILDER=0 CFLAGS= make -C $DIR/../lib libzstd.a > $INTOVOID
  98 nm $DIR/../lib/libzstd.a | $GREP "\.o" > tmplog
  99 isPresent "zstd_compress.o"
 100 mustBeAbsent "zstd_decompress.o"
 101 mustBeAbsent "zdict.o"
 102 mustBeAbsent "zstd_v07.o"
 103 mustBeAbsent "zbuff_compress.o"
 104 $RM $DIR/../lib/libzstd.a tmplog