0
|
1
|
|
2 # Copyright (C) Igor Sysoev
|
|
3
|
|
4
|
4
|
5 cat << END >> $NGX_AUTO_HEADERS_H
|
|
6
|
|
7 #ifndef NGX_LINUX
|
|
8 #define NGX_LINUX 1
|
|
9 #endif
|
|
10
|
|
11 END
|
|
12
|
0
|
13 CORE_INCS="$UNIX_INCS"
|
|
14 CORE_DEPS="$UNIX_DEPS $LINUX_DEPS"
|
|
15 CORE_SRCS="$UNIX_SRCS $LINUX_SRCS"
|
|
16 EVENT_MODULES="$EVENT_MODULES"
|
|
17
|
4
|
18 ngx_spacer='
|
|
19 '
|
0
|
20
|
4
|
21 CC_AUX_FLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64"
|
0
|
22
|
10
|
23
|
0
|
24 # Linux kernel version
|
|
25
|
|
26 version=`grep "#define LINUX_VERSION_CODE" /usr/include/linux/version.h \
|
|
27 | sed -e 's/^.* \(.*\)$/\1/'`
|
|
28
|
|
29
|
|
30 # enable the rt signals on Linux 2.2.19 and onward
|
|
31
|
|
32 if [ $version -ge 131609 -o $EVENT_RTSIG = YES ]; then
|
|
33 echo " + using rt signals"
|
18
|
34 have=NGX_HAVE_RTSIG . auto/have
|
|
35 have=NGX_HAVE_POLL . auto/have
|
0
|
36 EVENT_MODULES="$EVENT_MODULES $RTSIG_MODULE"
|
|
37 CORE_SRCS="$CORE_SRCS $RTSIG_SRCS"
|
|
38 EVENT_FOUND=YES
|
|
39 fi
|
|
40
|
|
41
|
|
42 # epoll, EPOLLET version
|
|
43
|
4
|
44 ngx_feature="epoll"
|
18
|
45 ngx_feature_name="NGX_HAVE_EPOLL"
|
16
|
46 ngx_feature_run=no
|
4
|
47 ngx_feature_incs="#include <sys/epoll.h>"
|
|
48 ngx_feature_libs=
|
|
49 ngx_feature_test="int efd = 0, fd = 1, n;
|
|
50 struct epoll_event ee;
|
|
51 ee.events = EPOLLIN|EPOLLOUT|EPOLLET;
|
|
52 ee.data.ptr = NULL;
|
|
53 efd = epoll_create(100);
|
|
54 if (efd == -1) return 1;"
|
|
55 . auto/feature
|
0
|
56
|
|
57 if [ $ngx_found = yes ]; then
|
18
|
58 have=NGX_HAVE_CLEAR_EVENT . auto/have
|
0
|
59 CORE_SRCS="$CORE_SRCS $EPOLL_SRCS"
|
|
60 EVENT_MODULES="$EVENT_MODULES $EPOLL_MODULE"
|
|
61 EVENT_FOUND=YES
|
|
62 fi
|
|
63
|
|
64
|
|
65 # sendfile()
|
|
66
|
4
|
67 CC_AUX_FLAGS="-D_GNU_SOURCE"
|
|
68 ngx_feature="sendfile()"
|
18
|
69 ngx_feature_name="NGX_HAVE_SENDFILE"
|
4
|
70 ngx_feature_run=no
|
|
71 ngx_feature_incs="#include <sys/sendfile.h>"
|
|
72 ngx_feature_libs=
|
|
73 ngx_feature_test="int s = 0, fd = 1;
|
|
74 ssize_t n; off_t off = 0;
|
|
75 n = sendfile(s, fd, &off, 1)"
|
|
76 . auto/feature
|
0
|
77
|
|
78 if [ $ngx_found = yes ]; then
|
|
79 CORE_SRCS="$CORE_SRCS $LINUX_SENDFILE_SRCS"
|
|
80 fi
|
|
81
|
|
82
|
|
83 # sendfile64()
|
|
84
|
4
|
85 CC_AUX_FLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64"
|
|
86 ngx_feature="sendfile64()"
|
18
|
87 ngx_feature_name="NGX_HAVE_SENDFILE64"
|
4
|
88 ngx_feature_run=no
|
|
89 ngx_feature_incs="#include <sys/sendfile.h>"
|
|
90 ngx_feature_libs=
|
|
91 ngx_feature_test="int s = 0, fd = 1;
|
|
92 ssize_t n; off_t off = 0;
|
|
93 n = sendfile(s, fd, &off, 1)"
|
|
94 . auto/feature
|
0
|
95
|
|
96
|
4
|
97 ngx_include="sys/prctl.h"; . auto/include
|
|
98
|
0
|
99 # prctl(PR_SET_DUMPABLE)
|
|
100
|
4
|
101 ngx_feature="prctl(PR_SET_DUMPABLE)"
|
18
|
102 ngx_feature_name="NGX_HAVE_PR_SET_DUMPABLE"
|
4
|
103 ngx_feature_run=yes
|
|
104 ngx_feature_incs="#include <sys/prctl.h>"
|
|
105 ngx_feature_libs=
|
|
106 ngx_feature_test="if (prctl(PR_SET_DUMPABLE, 1, 0, 0, 0) == -1) return 1"
|
|
107 . auto/feature
|