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2 # Copyright (C) Igor Sysoev
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660
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3 # Copyright (C) Nginx, Inc.
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4
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5
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58
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6 have=NGX_FREEBSD . auto/have_headers
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7
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8 CORE_INCS="$UNIX_INCS"
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9 CORE_DEPS="$UNIX_DEPS $FREEBSD_DEPS"
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10 CORE_SRCS="$UNIX_SRCS $FREEBSD_SRCS"
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11
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4
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12 ngx_spacer='
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13 '
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14
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15
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4
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16 # __FreeBSD_version and sysctl kern.osreldate are the best ways
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17 # to determine whether some capability exists and is safe to use.
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232
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18 # __FreeBSD_version is used for the testing of the build environment.
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19 # sysctl kern.osreldate is used for the testing of the kernel capabilities.
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20
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21 version=`grep "#define __FreeBSD_version" /usr/include/osreldate.h \
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22 | sed -e 's/^.* \(.*\)$/\1/'`
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23
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24 osreldate=`/sbin/sysctl -n kern.osreldate`
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25
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26
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27 # setproctitle() in libutil
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28
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29 if [ \( $version -ge 500000 -a $version -lt 500012 \) \
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30 -o $version -lt 410002 ]
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31 then
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32 echo " + setproctitle() in libutil"
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33
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34 CORE_LIBS="$CORE_LIBS -lutil"
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35 NGX_SETPROCTITLE_LIB="-lutil"
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36 fi
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37
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38 # sendfile
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39
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40 if [ $osreldate -gt 300007 ]; then
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41 echo " + sendfile() found"
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42
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43 have=NGX_HAVE_SENDFILE . auto/have
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44 CORE_SRCS="$CORE_SRCS $FREEBSD_SENDFILE_SRCS"
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45 fi
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46
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47 if [ $osreldate -gt 502103 ]; then
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48 echo " + sendfile()'s SF_NODISKIO found"
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49
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50 have=NGX_HAVE_AIO_SENDFILE . auto/have
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51 fi
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52
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624
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53 # POSIX semaphores
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54 # http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/127545
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55
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56 if [ $osreldate -ge 701106 ]; then
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57 echo " + POSIX semaphores should work"
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58 else
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59 have=NGX_HAVE_POSIX_SEM . auto/nohave
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60 fi
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61
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0
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62
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63 # kqueue
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64
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65 if [ \( $osreldate -lt 500000 -a $osreldate -ge 410000 \) \
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66 -o $osreldate -ge 500011 ]
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67 then
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68 echo " + kqueue found"
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69
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70 have=NGX_HAVE_KQUEUE . auto/have
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71 have=NGX_HAVE_CLEAR_EVENT . auto/have
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72 EVENT_MODULES="$EVENT_MODULES $KQUEUE_MODULE"
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73 CORE_SRCS="$CORE_SRCS $KQUEUE_SRCS"
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74 EVENT_FOUND=YES
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75 fi
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76
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38
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77
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78 NGX_KQUEUE_CHECKED=YES
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79
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80
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81 # kqueue's NOTE_LAWAT
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82
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83 if [ \( $version -lt 500000 -a $version -ge 430000 \) \
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84 -o $version -ge 500018 ]
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85 then
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86 echo " + kqueue's NOTE_LOWAT found"
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87 have=NGX_HAVE_LOWAT_EVENT . auto/have
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88 fi
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89
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90 # kqueue's EVFILT_TIMER
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91
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92 if [ \( $version -lt 500000 -a $version -ge 440001 \) \
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93 -o $version -ge 500023 ]
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94 then
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95 echo " + kqueue's EVFILT_TIMER found"
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96 have=NGX_HAVE_TIMER_EVENT . auto/have
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97 fi
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98
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0
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99
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100 if [ $USE_THREADS = "rfork" ]; then
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101
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102 echo " + using rfork()"
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103
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104 # # kqueue's EVFILT_SIGNAL is safe
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105 #
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106 # if [ $version -gt 460101 ]; then
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107 # echo " + kqueue's EVFILT_SIGNAL is safe"
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108 # have=NGX_HAVE_SAFE_EVFILT_SIGNAL . auto/have
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109 # else
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110 # echo "$0: error: the kqueue's EVFILT_SIGNAL is unsafe on this"
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111 # echo "FreeBSD version, so --with-threads=rfork could not be used"
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112 # echo
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113 #
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114 # exit 1
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115 # fi
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116 fi
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117
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118
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119 if [ $EVENT_AIO = YES ]; then
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16
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120 if [ \( $version -lt 500000 -a $version -ge 430000 \) \
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121 -o $version -ge 500014 ]
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122 then
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18
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123 have=NGX_HAVE_AIO . auto/have
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124 EVENT_MODULES="$EVENT_MODULES $AIO_MODULE"
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125 CORE_SRCS="$CORE_SRCS $AIO_SRCS"
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126 else
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127
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128 cat << END
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129
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130 $0: error: the kqueue does not support AIO on this FreeBSD version
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131
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132 END
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133
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134 exit 1
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135 fi
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0
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136 fi
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668
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137
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138
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139 # cpuset_setaffinity()
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140
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141 if [ $version -ge 701000 ]; then
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142 echo " + cpuset_setaffinity() found"
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143 have=NGX_HAVE_CPUSET_SETAFFINITY . auto/have
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144 fi
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