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1
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2 # Copyright (C) Igor Sysoev
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3
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4
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4
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5 cat << END >> $NGX_AUTO_HEADERS_H
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6
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7 #ifndef NGX_FREEBSD
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8 #define NGX_FREEBSD 1
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9 #endif
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10
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11 END
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12
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13
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14 CORE_INCS="$UNIX_INCS"
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15 CORE_DEPS="$UNIX_DEPS $FREEBSD_DEPS"
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16 CORE_SRCS="$UNIX_SRCS $FREEBSD_SRCS"
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17
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4
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18 ngx_spacer='
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19 '
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0
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20
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21
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4
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22 # __FreeBSD_version and sysctl kern.osreldate are the best ways
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23 # to determine whether some capability exists and is safe to use.
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24 # __FreeBSD_version is used for the testing of the build enviroment.
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25 # sysctl kern.osreldate is used for the testing of the kernel capabilities.
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26
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27 version=`grep "#define __FreeBSD_version" /usr/include/osreldate.h \
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28 | sed -e 's/^.* \(.*\)$/\1/'`
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29
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30 osreldate=`/sbin/sysctl -n kern.osreldate`
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31
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32
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33 # setproctitle() in libutil
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34
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35 if [ \( $version -ge 500000 -a $version -lt 500012 \) \
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36 -o $version -lt 410002 ]
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37 then
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38 echo " + setproctitle() in libutil"
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39
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40 CORE_LIBS="$CORE_LIBS -lutil"
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41 fi
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42
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43 # sendfile
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44
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45 if [ $osreldate -gt 300007 ]; then
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46 echo " + using sendfile()"
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47
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48 have=HAVE_SENDFILE . auto/have
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49 CORE_SRCS="$CORE_SRCS $FREEBSD_SENDFILE_SRCS"
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50 fi
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51
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52
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53 # kqueue
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54
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4
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55 if [ \( $osreldate -lt 500000 -a $osreldate -ge 410000 \) \
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56 -o $osreldate -ge 500011 ]
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0
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57 then
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58 echo " + using kqueue"
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59
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60 have=HAVE_KQUEUE . auto/have
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61 have=HAVE_CLEAR_EVENT . auto/have
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62 EVENT_MODULES="$EVENT_MODULES $KQUEUE_MODULE"
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63 CORE_SRCS="$CORE_SRCS $KQUEUE_SRCS"
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64 EVENT_FOUND=YES
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65 fi
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66
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4
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67 NGX_KQUEUE_CHECKED=YES
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68
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0
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69
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70 # kqueue's NOTE_LAWAT
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71
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72 if [ \( $version -lt 500000 -a $version -ge 430000 \) \
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73 -o $version -ge 500018 ]
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74 then
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75 echo " + using kqueue's NOTE_LOWAT"
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76 have=HAVE_LOWAT_EVENT . auto/have
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77 fi
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78
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79
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80 if [ $USE_THREADS = "rfork" ]; then
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81
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82 echo " + using rfork()"
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83
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84 # # kqueue's EVFILT_SIGNAL is safe
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85 #
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86 # if [ $version -gt 460101 ]; then
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87 # echo " + kqueue's EVFILT_SIGNAL is safe"
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88 # have=HAVE_SAFE_EVFILT_SIGNAL . auto/have
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89 # else
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90 # echo "$0: error: the kqueue's EVFILT_SIGNAL is unsafe on this"
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91 # echo "FreeBSD version, so --with-threads=rfork could not be used"
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92 # echo
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93 #
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94 # exit 1
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95 # fi
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96 fi
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97
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98
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99 if [ $EVENT_AIO = YES ]; then
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100 have=HAVE_AIO . auto/have
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101 EVENT_MODULES="$EVENT_MODULES $AIO_MODULE"
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102 CORE_SRCS="$CORE_SRCS $AIO_SRCS"
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103 else
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104 have=HAVE_AIO . auto/nohave
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105 fi
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