|
3363
|
1
|
|
|
2 # Copyright (C) Igor Sysoev
|
|
|
3
|
|
|
4
|
|
|
5 if [ $NGX_LIBATOMIC != YES ]; then
|
|
|
6
|
|
|
7 have=NGX_HAVE_LIBATOMIC . auto/have
|
|
|
8 CORE_INCS="$CORE_INCS $NGX_LIBATOMIC/src"
|
|
|
9 LINK_DEPS="$LINK_DEPS $NGX_LIBATOMIC/src/libatomic_ops.a"
|
|
|
10 CORE_LIBS="$CORE_LIBS $NGX_LIBATOMIC/src/libatomic_ops.a"
|
|
|
11
|
|
|
12 else
|
|
|
13
|
|
|
14 ngx_feature="atomic_ops library"
|
|
|
15 ngx_feature_name=NGX_HAVE_LIBATOMIC
|
|
|
16 ngx_feature_run=no
|
|
|
17 ngx_feature_incs="#include <atomic_ops.h>"
|
|
|
18 ngx_feature_path=
|
|
|
19 ngx_feature_libs="-latomic_ops"
|
|
|
20 ngx_feature_test="AO_t *n;
|
|
|
21 AO_compare_and_swap(n, 0, 1);
|
|
|
22 AO_fetch_and_add(n, 1);
|
|
|
23 AO_nop();"
|
|
|
24
|
|
|
25 . auto/feature
|
|
|
26
|
|
|
27 if [ $ngx_found = yes ]; then
|
|
|
28 CORE_LIBS="$CORE_LIBS $ngx_feature_libs"
|
|
|
29 else
|
|
|
30
|
|
|
31 cat << END
|
|
|
32
|
|
|
33 $0: error: libatomic_ops library was not found.
|
|
|
34
|
|
|
35 END
|
|
|
36 exit 1
|
|
|
37 fi
|
|
|
38 fi
|
