1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
|
# SPDX-License-Identifier: LGPL-2.1
#
# Copyright (c) 2023 Daniel Wagner, SUSE LLC
project(
'libtracecmd', ['c'],
meson_version: '>= 0.50.0',
license: 'GPL-2.0',
version: '1.5.3',
default_options: [
'c_std=gnu99',
'buildtype=debug',
'default_library=both',
'prefix=/usr/local',
'warning_level=1'])
cc = meson.get_compiler('c')
prefixdir = get_option('prefix')
mandir = join_paths(prefixdir, get_option('mandir'))
htmldir = join_paths(prefixdir, get_option('htmldir'))
libtracecmd_standalone_build = true
library_version = meson.project_version()
conf = configuration_data()
libtraceevent_dep = dependency('libtraceevent', version: '>= 1.5.0', required: true)
libtracefs_dep = dependency('libtracefs', version: '>= 1.6.0', required: true)
threads_dep = dependency('threads', required: true)
dl_dep = cc.find_library('dl', required : false)
zlib_dep = dependency('zlib', required: false)
conf.set('HAVE_ZLIB', zlib_dep.found(), description: 'Is zlib avialable?')
libzstd_dep = dependency('libzstd', version: '>= 1.4.0', required: false)
conf.set('HAVE_ZSTD', libzstd_dep.found(), description: 'Is libzstd available?')
cunit_dep = dependency('cunit', required : false)
vsock_defined = get_option('vsock') and cc.has_header('linux/vm_sockets.h')
conf.set('VSOCK', vsock_defined, description: 'Is vsock available?')
perf_defined = cc.has_header('linux/perf_event.h')
conf.set('PERF', perf_defined, description: 'Is perf available?')
have_ptrace = get_option('ptrace') and cc.compiles(
'''
#include <stdio.h>
#include <sys/ptrace.h>
int main (void)
{
int ret;
ret = ptrace(PTRACE_ATTACH, 0, NULL, 0);
ptrace(PTRACE_TRACEME, 0, NULL, 0);
ptrace(PTRACE_GETSIGINFO, 0, NULL, NULL);
ptrace(PTRACE_GETEVENTMSG, 0, NULL, NULL);
ptrace(PTRACE_SETOPTIONS, NULL, NULL,
PTRACE_O_TRACEFORK |
PTRACE_O_TRACEVFORK |
PTRACE_O_TRACECLONE |
PTRACE_O_TRACEEXIT);
ptrace(PTRACE_CONT, NULL, NULL, 0);
ptrace(PTRACE_DETACH, 0, NULL, NULL);
ptrace(PTRACE_SETOPTIONS, 0, NULL,
PTRACE_O_TRACEFORK |
PTRACE_O_TRACEVFORK |
PTRACE_O_TRACECLONE |
PTRACE_O_TRACEEXIT);
return ret;
}
''',
name: 'ptrace')
if not have_ptrace
conf.set10('NO_PTRACE', true, description: 'Is ptrace missing?')
conf.set('WARN_NO_PTRACE', true, description: 'Issue no ptrace warning?')
endif
audit_dep = dependency('audit', required: false)
if not audit_dep.found()
conf.set10('NO_AUDIT', true, description: 'Is audit missing?')
conf.set('WARN_NO_AUDIT', true, description: 'Issue no audit warning?')
endif
add_project_arguments(
[
'-D_GNU_SOURCE',
'-include', 'trace-cmd/include/private/config.h',
],
language : 'c')
libtracecmd_ext_incdir = include_directories(
[
'../include',
'../include/trace-cmd',
'../tracecmd/include'
])
subdir('trace-cmd/include')
subdir('trace-cmd/include/private')
subdir('trace-cmd')
if libtracecmd_standalone_build
subdir('Documentation/libtracecmd')
custom_target(
'docs',
output: 'docs',
depends: [html, man],
command: ['echo'])
endif
install_headers(
'../include/trace-cmd/trace-cmd.h',
subdir: 'trace-cmd')
|
