[353] | 1 | #!/bin/sh |
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| 2 | |
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| 3 | #set -x |
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| 4 | |
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| 5 | TF_C=testit.c |
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[354] | 6 | TF_E=./testit |
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[353] | 7 | CC=cc |
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| 8 | |
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| 9 | CCTF="$CC -o $TF_E $TF_C" |
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| 10 | |
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| 11 | test_lib () { |
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| 12 | echo > $TF_C |
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| 13 | |
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| 14 | echo -n "checking for $1... " |
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| 15 | shift; |
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| 16 | |
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| 17 | LIBS='' |
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| 18 | |
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| 19 | while [ "$1" != '--' ] |
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| 20 | do |
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| 21 | LIBS="$LIBS -l$1" |
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| 22 | shift; |
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| 23 | done |
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| 24 | |
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| 25 | shift; |
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| 26 | |
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| 27 | while [ "$1" != '' ] |
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| 28 | do |
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| 29 | echo "#include <$1>" >> $TF_C |
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| 30 | shift; |
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| 31 | done |
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| 32 | |
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| 33 | echo 'int main (void) { return 0; }' >> $TF_C |
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| 34 | |
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| 35 | $CCTF $LIBS 2> /dev/null; |
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| 36 | |
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| 37 | R=$? |
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| 38 | |
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| 39 | if [ "$R" = '0' ] |
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| 40 | then |
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| 41 | echo 'yes' |
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| 42 | else |
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| 43 | echo 'no' |
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| 44 | fi |
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| 45 | |
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| 46 | return $R |
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| 47 | } |
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| 48 | |
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| 49 | exec 3> config.h |
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| 50 | |
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| 51 | cat >&3 << EOF |
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| 52 | //config.h: |
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| 53 | |
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| 54 | #ifndef _ROARAUDIO_CONFIG_H_ |
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| 55 | #define _ROARAUDIO_CONFIG_H_ |
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| 56 | |
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| 57 | EOF |
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| 58 | |
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| 59 | { |
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| 60 | echo '/* uname: ' $(uname -a) '*/' |
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| 61 | echo '/* Date : ' $(date) '*/' |
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| 62 | echo |
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| 63 | } >&3 |
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| 64 | |
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[360] | 65 | test_lib 'Math Library' m -- math.h && echo '#define ROAR_HAVE_LIBM' >&3 |
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[363] | 66 | if test_lib 'realtime Library' rt -- sys/mman.h mqueue.h semaphore.h |
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| 67 | then |
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| 68 | { |
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| 69 | echo '#define ROAR_HAVE_LIBRT' |
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| 70 | echo '#define ROAR_NEED_LIBRT' |
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| 71 | } >&3 |
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| 72 | fi |
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| 73 | |
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| 74 | echo >&3 |
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| 75 | |
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[390] | 76 | test_lib EsounD esd -- esd.h && echo '#define ROAR_HAVE_ESD' >&3 |
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| 77 | test_lib libao ao -- ao/ao.h ao/plugin.h && echo '#define ROAR_HAVE_LIBAO' >&3 |
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| 78 | test_lib libvorbis vorbis -- vorbis/codec.h && echo '#define ROAR_HAVE_LIBVORBIS' >&3 |
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| 79 | test_lib libvorbisfile vorbisfile -- vorbis/vorbisfile.h && echo '#define ROAR_HAVE_LIBVORBISFILE' >&3 |
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| 80 | test_lib libspeex speex -- speex/speex.h speex/speex_stereo.h && echo '#define ROAR_HAVE_LIBSPEEX' >&3 |
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| 81 | test_lib libcelt celt -- celt/celt.h celt/celt_header.h && echo '#define ROAR_HAVE_LIBCELT' >&3 |
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| 82 | test_lib liboggz oggz -- oggz/oggz.h && echo '#define ROAR_HAVE_LIBOGGZ' >&3 |
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| 83 | test_lib libfishsound fishsound -- fishsound/fishsound.h && echo '#define ROAR_HAVE_LIBFISHSOUND' >&3 |
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| 84 | test_lib libsndfile sndfile -- sndfile.h && echo '#define ROAR_HAVE_LIBSNDFILE' >&3 |
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[419] | 85 | test_lib libpulse pulse0 -- pulse/pulseaudio.h pulse/simple.h && echo '#define ROAR_HAVE_LIBPULSE' >&3 |
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[353] | 86 | |
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| 87 | # add a better test here |
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| 88 | test_lib 'linux sendfile()' -- sys/sendfile.h && echo '#define ROAR_HAVE_LINUX_SENDFILE' >&3 |
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| 89 | |
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| 90 | |
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| 91 | echo -n 'checking for mlock()... ' |
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| 92 | |
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| 93 | echo '#include <sys/mman.h>' > $TF_C |
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| 94 | echo 'int main (void) { mlock((void*)0, 0); return 0; }' >> $TF_C |
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| 95 | |
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| 96 | if $CCTF 2> /dev/null; |
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| 97 | then |
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| 98 | echo '#define ROAR_HAVE_MLOCK' >&3 |
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| 99 | echo yes |
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| 100 | else |
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| 101 | echo no |
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| 102 | fi |
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| 103 | |
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[420] | 104 | echo -n 'checking for safe 32 bit integer overflow... ' |
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[354] | 105 | |
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| 106 | cat > $TF_C << EOF |
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| 107 | #include <stdio.h> |
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| 108 | #include <stdint.h> |
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| 109 | #define TYPE uint32_t |
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| 110 | #define MAX ((TYPE)4294967295U) |
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| 111 | |
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| 112 | int main (void) { |
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| 113 | TYPE a = MAX; |
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| 114 | |
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| 115 | a += 2; |
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| 116 | |
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| 117 | if ( a == 1 ) { |
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| 118 | printf("#define ROAR_HAVE_SAFE_OVERFLOW\n"); |
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| 119 | return 0; |
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| 120 | } |
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| 121 | |
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| 122 | return 1; |
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| 123 | } |
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| 124 | EOF |
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| 125 | |
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| 126 | if $CCTF 2> /dev/null; |
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| 127 | then |
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| 128 | $TF_E >&3 |
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| 129 | if [ "$?" = '0' ] |
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| 130 | then |
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| 131 | echo yes |
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| 132 | else |
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| 133 | echo no |
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| 134 | fi |
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| 135 | else |
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| 136 | echo 'no (can not compile!, no stdint.h?)' |
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| 137 | fi |
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| 138 | |
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[353] | 139 | cat >&3 << EOF |
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| 140 | |
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| 141 | #endif |
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| 142 | |
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| 143 | //ll |
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| 144 | EOF |
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| 145 | |
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[354] | 146 | rm -f $TF_C $TF_E |
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[353] | 147 | |
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[359] | 148 | mv config.h include/roaraudio/ |
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| 149 | echo 'config.h created and moved into include/roaraudio/' |
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| 150 | |
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[353] | 151 | #ll |
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