[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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[484] | 7 | LDPATH='' |
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| 8 | |
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| 9 | echo -n "checking for C compiler... " |
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| 10 | CC=$(which gcc cc 2> /dev/null | head -n 1) |
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| 11 | if [ "$CC" = '' ] |
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| 12 | then |
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| 13 | echo 'none' |
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| 14 | exit 1; |
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| 15 | fi |
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| 16 | echo $CC |
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| 17 | |
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| 18 | #Makefile.conf not yet open, write it later |
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| 19 | |
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[353] | 20 | |
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[484] | 21 | while [ "$1" != '' ] |
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| 22 | do |
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| 23 | case "$1" in |
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| 24 | '--help') |
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| 25 | echo '--help' |
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| 26 | echo '--ldpath DIR' |
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| 27 | exit 0; |
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| 28 | ;; |
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| 29 | '--ldpath') |
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| 30 | LDPATH="$LDPATH -L$2" |
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| 31 | shift; |
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| 32 | ;; |
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| 33 | esac; |
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| 34 | |
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| 35 | shift; |
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| 36 | done |
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| 37 | |
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| 38 | |
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| 39 | CCTF="$CC $LDPATH -o $TF_E $TF_C" |
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[353] | 40 | |
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| 41 | test_lib () { |
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| 42 | echo > $TF_C |
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| 43 | |
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| 44 | echo -n "checking for $1... " |
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| 45 | shift; |
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| 46 | |
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| 47 | LIBS='' |
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| 48 | |
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| 49 | while [ "$1" != '--' ] |
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| 50 | do |
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| 51 | LIBS="$LIBS -l$1" |
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| 52 | shift; |
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| 53 | done |
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| 54 | |
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| 55 | shift; |
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| 56 | |
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| 57 | while [ "$1" != '' ] |
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| 58 | do |
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| 59 | echo "#include <$1>" >> $TF_C |
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| 60 | shift; |
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| 61 | done |
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| 62 | |
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| 63 | echo 'int main (void) { return 0; }' >> $TF_C |
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| 64 | |
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| 65 | $CCTF $LIBS 2> /dev/null; |
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| 66 | |
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| 67 | R=$? |
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| 68 | |
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| 69 | if [ "$R" = '0' ] |
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| 70 | then |
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| 71 | echo 'yes' |
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| 72 | else |
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| 73 | echo 'no' |
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| 74 | fi |
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| 75 | |
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| 76 | return $R |
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| 77 | } |
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| 78 | |
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[426] | 79 | test_lib_defmake () { |
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| 80 | def="$1" |
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| 81 | subdir="$2" |
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| 82 | shift |
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| 83 | shift |
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[428] | 84 | lib="$2" |
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[426] | 85 | |
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[429] | 86 | [ "$subdir" = '%' ] && subdir='' |
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| 87 | |
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[426] | 88 | if test_lib $@ |
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| 89 | then |
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| 90 | echo "#define $def" >&3 |
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| 91 | [ "$subdir" != '' ] && \ |
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| 92 | echo "subdir_$subdir=$subdir" >&4 |
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[428] | 93 | echo "lib_$lib=-l$lib" >&4 |
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[426] | 94 | else |
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| 95 | [ "$subdir" != '' ] && \ |
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| 96 | echo "subdir_$subdir=" >&4 |
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[428] | 97 | echo "lib_$lib=" >&4 |
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[426] | 98 | fi |
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| 99 | } |
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| 100 | |
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| 101 | exec 3> config.h 4> Makefile.conf |
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[353] | 102 | |
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[484] | 103 | # now write the cc name to Makefile.conf |
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| 104 | echo "CC=$CC" >&4 |
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| 105 | echo "LDPATH=$LDPATH" >&4 |
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| 106 | |
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[353] | 107 | cat >&3 << EOF |
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| 108 | //config.h: |
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| 109 | |
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| 110 | #ifndef _ROARAUDIO_CONFIG_H_ |
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| 111 | #define _ROARAUDIO_CONFIG_H_ |
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| 112 | |
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| 113 | EOF |
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| 114 | |
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| 115 | { |
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| 116 | echo '/* uname: ' $(uname -a) '*/' |
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| 117 | echo '/* Date : ' $(date) '*/' |
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| 118 | echo |
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| 119 | } >&3 |
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| 120 | |
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[360] | 121 | test_lib 'Math Library' m -- math.h && echo '#define ROAR_HAVE_LIBM' >&3 |
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[363] | 122 | if test_lib 'realtime Library' rt -- sys/mman.h mqueue.h semaphore.h |
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| 123 | then |
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| 124 | { |
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| 125 | echo '#define ROAR_HAVE_LIBRT' |
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| 126 | echo '#define ROAR_NEED_LIBRT' |
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| 127 | } >&3 |
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| 128 | fi |
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| 129 | |
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| 130 | echo >&3 |
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| 131 | |
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[430] | 132 | test_lib_defmake ROAR_HAVE_ESD libroaresd EsounD esd -- esd.h |
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| 133 | test_lib_defmake ROAR_HAVE_LIBAO % libao ao -- ao/ao.h ao/plugin.h |
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| 134 | test_lib_defmake ROAR_HAVE_LIBVORBIS % libvorbis vorbis -- vorbis/codec.h |
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| 135 | test_lib_defmake ROAR_HAVE_LIBVORBISFILE % libvorbisfile vorbisfile -- vorbis/vorbisfile.h |
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| 136 | test_lib_defmake ROAR_HAVE_LIBSPEEX % libspeex speex -- speex/speex.h speex/speex_stereo.h |
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| 137 | test_lib_defmake ROAR_HAVE_LIBCELT % libcelt celt -- celt/celt.h celt/celt_header.h |
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| 138 | test_lib_defmake ROAR_HAVE_LIBOGGZ % liboggz oggz -- oggz/oggz.h |
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| 139 | test_lib_defmake ROAR_HAVE_LIBSNDFILE % libsndfile sndfile -- sndfile.h |
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| 140 | test_lib_defmake ROAR_HAVE_LIBFISHSOUND roarfish libfishsound fishsound -- fishsound/fishsound.h |
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| 141 | test_lib_defmake ROAR_HAVE_LIBPULSE libroarpulse libpulse pulse -- pulse/pulseaudio.h pulse/simple.h |
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| 142 | test_lib_defmake ROAR_HAVE_LIBY2 libroaryiff libyiff Y2 -- Y2/Y.h Y2/Ylib.h |
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[462] | 143 | test_lib_defmake ROAR_HAVE_LIBARTSC libroararts libartsc artsc -- kde/artsc/artsc.h |
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[353] | 144 | |
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| 145 | # add a better test here |
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| 146 | test_lib 'linux sendfile()' -- sys/sendfile.h && echo '#define ROAR_HAVE_LINUX_SENDFILE' >&3 |
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| 147 | |
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| 148 | |
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| 149 | echo -n 'checking for mlock()... ' |
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| 150 | |
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| 151 | echo '#include <sys/mman.h>' > $TF_C |
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| 152 | echo 'int main (void) { mlock((void*)0, 0); return 0; }' >> $TF_C |
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| 153 | |
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| 154 | if $CCTF 2> /dev/null; |
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| 155 | then |
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| 156 | echo '#define ROAR_HAVE_MLOCK' >&3 |
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| 157 | echo yes |
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| 158 | else |
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| 159 | echo no |
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| 160 | fi |
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| 161 | |
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[420] | 162 | echo -n 'checking for safe 32 bit integer overflow... ' |
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[354] | 163 | |
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| 164 | cat > $TF_C << EOF |
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| 165 | #include <stdio.h> |
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| 166 | #include <stdint.h> |
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| 167 | #define TYPE uint32_t |
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| 168 | #define MAX ((TYPE)4294967295U) |
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| 169 | |
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| 170 | int main (void) { |
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| 171 | TYPE a = MAX; |
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| 172 | |
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| 173 | a += 2; |
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| 174 | |
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| 175 | if ( a == 1 ) { |
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| 176 | printf("#define ROAR_HAVE_SAFE_OVERFLOW\n"); |
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| 177 | return 0; |
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| 178 | } |
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| 179 | |
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| 180 | return 1; |
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| 181 | } |
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| 182 | EOF |
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| 183 | |
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| 184 | if $CCTF 2> /dev/null; |
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| 185 | then |
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| 186 | $TF_E >&3 |
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| 187 | if [ "$?" = '0' ] |
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| 188 | then |
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| 189 | echo yes |
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| 190 | else |
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| 191 | echo no |
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| 192 | fi |
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| 193 | else |
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| 194 | echo 'no (can not compile!, no stdint.h?)' |
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| 195 | fi |
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| 196 | |
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[475] | 197 | echo -n 'checking if cp supports -v... ' |
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| 198 | if cp -v --help > /dev/null 2> /dev/null |
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| 199 | then |
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| 200 | echo "cp_v=-v" >&4 |
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| 201 | echo yes |
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| 202 | else |
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| 203 | echo "cp_v=" >&4 |
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| 204 | echo no |
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| 205 | fi |
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| 206 | |
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| 207 | |
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[353] | 208 | cat >&3 << EOF |
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| 209 | |
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| 210 | #endif |
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| 211 | |
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| 212 | //ll |
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| 213 | EOF |
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| 214 | |
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[354] | 215 | rm -f $TF_C $TF_E |
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[353] | 216 | |
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[359] | 217 | mv config.h include/roaraudio/ |
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| 218 | echo 'config.h created and moved into include/roaraudio/' |
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| 219 | |
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[353] | 220 | #ll |
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