0
|
1
|
|
2 # Copyright (C) Igor Sysoev
|
|
3
|
|
4
|
58
|
5 have=NGX_LINUX . auto/have_headers
|
4
|
6
|
0
|
7 CORE_INCS="$UNIX_INCS"
|
|
8 CORE_DEPS="$UNIX_DEPS $LINUX_DEPS"
|
|
9 CORE_SRCS="$UNIX_SRCS $LINUX_SRCS"
|
|
10
|
4
|
11 ngx_spacer='
|
|
12 '
|
0
|
13
|
466
|
14 cc_aux_flags="$CC_AUX_FLAGS"
|
|
15 CC_AUX_FLAGS="$cc_aux_flags -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64"
|
0
|
16
|
10
|
17
|
0
|
18 # Linux kernel version
|
|
19
|
366
|
20 version=$((`uname -r \
|
632
|
21 | sed -n -e 's/^\([0-9][0-9]*\)\.\([0-9][0-9]*\)\.\([0-9][0-9]*\).*/ \
|
|
22 \1*256*256+\2*256+\3/p' \
|
|
23 -e 's/^\([0-9][0-9]*\)\.\([0-9][0-9]*\).*/\1*256*256+\2*256/p'`))
|
0
|
24
|
26
|
25 version=${version:-0}
|
|
26
|
0
|
27
|
366
|
28 # enable the rt signals on Linux between 2.2.19 and 2.6.17
|
0
|
29
|
366
|
30 if [ \( $version -ge 131603 -a $version -lt 132626 \) -o $EVENT_RTSIG = YES ]
|
|
31 then
|
112
|
32 echo " + rt signals found"
|
18
|
33 have=NGX_HAVE_RTSIG . auto/have
|
0
|
34 EVENT_MODULES="$EVENT_MODULES $RTSIG_MODULE"
|
|
35 CORE_SRCS="$CORE_SRCS $RTSIG_SRCS"
|
|
36 EVENT_FOUND=YES
|
|
37 fi
|
|
38
|
|
39
|
540
|
40 # posix_fadvise64() had been implemented in 2.5.60
|
|
41
|
|
42 if [ $version -lt 132412 ]; then
|
|
43 have=NGX_HAVE_POSIX_FADVISE . auto/nohave
|
|
44 fi
|
|
45
|
0
|
46 # epoll, EPOLLET version
|
|
47
|
4
|
48 ngx_feature="epoll"
|
18
|
49 ngx_feature_name="NGX_HAVE_EPOLL"
|
140
|
50 ngx_feature_run=yes
|
4
|
51 ngx_feature_incs="#include <sys/epoll.h>"
|
258
|
52 ngx_feature_path=
|
4
|
53 ngx_feature_libs=
|
|
54 ngx_feature_test="int efd = 0, fd = 1, n;
|
|
55 struct epoll_event ee;
|
|
56 ee.events = EPOLLIN|EPOLLOUT|EPOLLET;
|
|
57 ee.data.ptr = NULL;
|
|
58 efd = epoll_create(100);
|
|
59 if (efd == -1) return 1;"
|
|
60 . auto/feature
|
0
|
61
|
|
62 if [ $ngx_found = yes ]; then
|
18
|
63 have=NGX_HAVE_CLEAR_EVENT . auto/have
|
0
|
64 CORE_SRCS="$CORE_SRCS $EPOLL_SRCS"
|
|
65 EVENT_MODULES="$EVENT_MODULES $EPOLL_MODULE"
|
|
66 EVENT_FOUND=YES
|
|
67 fi
|
|
68
|
|
69
|
|
70 # sendfile()
|
|
71
|
466
|
72 CC_AUX_FLAGS="$cc_aux_flags -D_GNU_SOURCE"
|
4
|
73 ngx_feature="sendfile()"
|
18
|
74 ngx_feature_name="NGX_HAVE_SENDFILE"
|
140
|
75 ngx_feature_run=yes
|
|
76 ngx_feature_incs="#include <sys/sendfile.h>
|
466
|
77 #include <errno.h>"
|
258
|
78 ngx_feature_path=
|
4
|
79 ngx_feature_libs=
|
|
80 ngx_feature_test="int s = 0, fd = 1;
|
|
81 ssize_t n; off_t off = 0;
|
140
|
82 n = sendfile(s, fd, &off, 1);
|
|
83 if (n == -1 && errno == ENOSYS) return 1"
|
4
|
84 . auto/feature
|
0
|
85
|
|
86 if [ $ngx_found = yes ]; then
|
|
87 CORE_SRCS="$CORE_SRCS $LINUX_SENDFILE_SRCS"
|
|
88 fi
|
|
89
|
|
90
|
|
91 # sendfile64()
|
|
92
|
466
|
93 CC_AUX_FLAGS="$cc_aux_flags -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64"
|
4
|
94 ngx_feature="sendfile64()"
|
18
|
95 ngx_feature_name="NGX_HAVE_SENDFILE64"
|
140
|
96 ngx_feature_run=yes
|
|
97 ngx_feature_incs="#include <sys/sendfile.h>
|
466
|
98 #include <errno.h>"
|
258
|
99 ngx_feature_path=
|
4
|
100 ngx_feature_libs=
|
|
101 ngx_feature_test="int s = 0, fd = 1;
|
|
102 ssize_t n; off_t off = 0;
|
140
|
103 n = sendfile(s, fd, &off, 1);
|
|
104 if (n == -1 && errno == ENOSYS) return 1"
|
4
|
105 . auto/feature
|
0
|
106
|
|
107
|
4
|
108 ngx_include="sys/prctl.h"; . auto/include
|
|
109
|
0
|
110 # prctl(PR_SET_DUMPABLE)
|
|
111
|
4
|
112 ngx_feature="prctl(PR_SET_DUMPABLE)"
|
18
|
113 ngx_feature_name="NGX_HAVE_PR_SET_DUMPABLE"
|
4
|
114 ngx_feature_run=yes
|
|
115 ngx_feature_incs="#include <sys/prctl.h>"
|
258
|
116 ngx_feature_path=
|
4
|
117 ngx_feature_libs=
|
|
118 ngx_feature_test="if (prctl(PR_SET_DUMPABLE, 1, 0, 0, 0) == -1) return 1"
|
|
119 . auto/feature
|
126
|
120
|
|
121
|
|
122 # sched_setaffinity()
|
|
123
|
|
124 ngx_feature="sched_setaffinity()"
|
|
125 ngx_feature_name="NGX_HAVE_SCHED_SETAFFINITY"
|
|
126 ngx_feature_run=no
|
|
127 ngx_feature_incs="#include <sched.h>"
|
258
|
128 ngx_feature_path=
|
126
|
129 ngx_feature_libs=
|
|
130 ngx_feature_test="long mask = 0;
|
132
|
131 sched_setaffinity(0, 32, (cpu_set_t *) &mask)"
|
126
|
132 . auto/feature
|
466
|
133
|
|
134
|
472
|
135 # crypt_r()
|
|
136
|
|
137 ngx_feature="crypt_r()"
|
|
138 ngx_feature_name="NGX_HAVE_GNU_CRYPT_R"
|
|
139 ngx_feature_run=no
|
|
140 ngx_feature_incs="#include <crypt.h>"
|
|
141 ngx_feature_path=
|
|
142 ngx_feature_libs=-lcrypt
|
|
143 ngx_feature_test="struct crypt_data cd;
|
|
144 crypt_r(NULL, NULL, &cd);"
|
|
145 . auto/feature
|
|
146
|
|
147
|
468
|
148 ngx_include="sys/vfs.h"; . auto/include
|
|
149
|
|
150
|
482
|
151 CC_AUX_FLAGS="$cc_aux_flags -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64"
|