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
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
|
AC_DEFUN([AX_SYSREPO], [
AC_ARG_WITH([libyang],
[AS_HELP_STRING([--with-libyang[[=PATH]]], [optional path to the libyang installation directory])],
[with_libyang="${withval}"])
AC_ARG_WITH([sysrepo],
[AS_HELP_STRING([--with-sysrepo[[=PATH]]], [optional path to the sysrepo installation directory])],
[with_sysrepo="${withval}"])
# If --with-libyang was omitted, assume it was passed and give it the value
# from --with-sysrepo.
if test -z "${with_libyang}"; then
with_libyang="${with_sysrepo}"
fi
AC_MSG_CHECKING([libyang])
AX_FIND_LIBRARY([libyang], ["${with_libyang}"], [libyang/libyang.h], [libyang.so], [LIBYANG_SOVERSION])
if "${LIBRARY_FOUND}"; then
LIBYANG_CPPFLAGS="${LIBRARY_CPPFLAGS}"
LIBYANG_INCLUDEDIR="${LIBRARY_INCLUDEDIR}"
LIBYANG_LIBS="${LIBRARY_LIBS}"
LIBYANG_VERSION="${LIBRARY_VERSION}"
LIBYANG_PREFIX="${LIBRARY_PREFIX}"
libyang_found=true
AC_MSG_RESULT([yes])
else
libyang_found=false
AC_MSG_RESULT([no])
AX_DISPLAY_LIBRARY_WARNINGS()
fi
AC_MSG_CHECKING([libyang-cpp])
AX_FIND_LIBRARY([libyang-cpp], ["${with_libyang}"], [libyang/Libyang.hpp], [libyang-cpp.so])
if "${LIBRARY_FOUND}"; then
LIBYANGCPP_CPPFLAGS="${LIBRARY_CPPFLAGS}"
LIBYANGCPP_INCLUDEDIR="${LIBRARY_INCLUDEDIR}"
LIBYANGCPP_LIBS="${LIBRARY_LIBS}"
LIBYANGCPP_VERSION="${LIBRARY_VERSION}"
LIBYANGCPP_PREFIX="${LIBRARY_PREFIX}"
# If include paths are equal, there's no need to include both. But if
# they're different, we need both.
if test "${LIBYANG_INCLUDEDIR}" != "${LIBYANGCPP_INCLUDEDIR}"; then
LIBYANG_INCLUDEDIR="${LIBYANG_INCLUDEDIR} ${LIBYANGCPP_INCLUDEDIR}"
fi
if test "${LIBYANG_CPPFLAGS}" != "${LIBYANGCPP_CPPFLAGS}"; then
LIBYANG_CPPFLAGS="${LIBYANG_CPPFLAGS} ${LIBYANGCPP_CPPFLAGS}"
fi
if test "${LIBYANG_LIBS}" != "${LIBYANGCPP_LIBS}"; then
LIBYANG_LIBS="${LIBYANG_LIBS} ${LIBYANGCPP_LIBS}"
fi
libyang_cpp_found=true
AC_MSG_RESULT([yes])
else
libyang_cpp_found=false
AC_MSG_RESULT([no])
AX_DISPLAY_LIBRARY_WARNINGS()
fi
AC_MSG_CHECKING([sysrepo])
AX_FIND_LIBRARY([sysrepo], ["${with_sysrepo}"], [sysrepo.h], [libsysrepo.so], [], ["${LIBYANG_PREFIX}/lib/pkgconfig"])
if "${LIBRARY_FOUND}"; then
SYSREPO_CPPFLAGS="${LIBRARY_CPPFLAGS} ${LIBYANG_CPPFLAGS}"
SYSREPO_INCLUDEDIR="${LIBRARY_INCLUDEDIR} ${LIBYANG_INCLUDEDIR}"
SYSREPO_LIBS="${LIBRARY_LIBS} ${LIBYANG_LIBS}"
SYSREPO_VERSION="${LIBRARY_VERSION}"
sysrepo_found=true
else
sysrepo_found=false
fi
if "${sysrepo_found}"; then
AC_SUBST(SYSREPO_CPPFLAGS)
AC_SUBST(SYSREPO_INCLUDEDIR)
AC_SUBST(SYSREPO_LIBS)
# Save flags.
CPPFLAGS_SAVED="${CPPFLAGS}"
LIBS_SAVED="${LIBS}"
# Provide Sysrepo flags temporarily.
CPPFLAGS="${CPPFLAGS} ${SYSREPO_INCLUDEDIR} ${SYSREPO_CPPFLAGS}"
LIBS="${LIBS} ${SYSREPO_LIBS}"
# Check that a simple program using Sysrepo C API can compile and link.
AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
[extern "C" {
#include <sysrepo.h>
}],
[sr_conn_ctx_t *connection;
sr_session_ctx_t *session;
sr_disconnect(connection);])],
[AC_MSG_RESULT([yes])],
[AC_MSG_RESULT([no])
AX_DISPLAY_LIBRARY_WARNINGS()
AC_MSG_ERROR([Cannot integrate with Sysrepo's C API. Make sure that the sysrepo.h header and the libsysrepo.so library can be found.])]
)
# Restore flags.
CPPFLAGS="${CPPFLAGS_SAVED}"
LIBS="${LIBS_SAVED}"
else
AC_MSG_RESULT([no])
AX_DISPLAY_LIBRARY_WARNINGS()
fi
AC_MSG_CHECKING([sysrepo-cpp])
AX_FIND_LIBRARY([sysrepo-cpp], ["${with_sysrepo}"], [sysrepo-cpp/Session.hpp], [libsysrepo-cpp.so], [SR_REPO_PATH,SRPD_PLUGINS_PATH], ["${LIBYANGCPP_PREFIX}/lib/pkgconfig"])
if "${LIBRARY_FOUND}"; then
SYSREPOCPP_CPPFLAGS="${LIBRARY_CPPFLAGS}"
SYSREPOCPP_INCLUDEDIR="${LIBRARY_INCLUDEDIR}"
SYSREPOCPP_LIBS="${LIBRARY_LIBS}"
SYSREPOCPP_VERSION="${LIBRARY_VERSION}"
sysrepo_cpp_found=true
else
sysrepo_cpp_found=false
fi
if "${sysrepo_cpp_found}"; then
# If include paths are equal, there's no need to include both. But if
# they're different, we need both.
if test "${SYSREPO_INCLUDEDIR}" != "${SYSREPOCPP_INCLUDEDIR}"; then
SYSREPO_INCLUDEDIR="${SYSREPO_INCLUDEDIR} ${SYSREPOCPP_INCLUDEDIR}"
fi
if test "${SYSREPO_CPPFLAGS}" != "${SYSREPOCPP_CPPFLAGS}"; then
SYSREPO_CPPFLAGS="${SYSREPO_CPPFLAGS} ${SYSREPOCPP_CPPFLAGS}"
fi
if test "${SYSREPO_LIBS}" != "${SYSREPOCPP_LIBS}"; then
SYSREPO_LIBS="${SYSREPO_LIBS} ${SYSREPOCPP_LIBS}"
fi
AC_SUBST(SYSREPO_INCLUDEDIR)
AC_SUBST(SYSREPO_CPPFLAGS)
AC_SUBST(SYSREPO_LIBS)
# Save flags.
CPPFLAGS_SAVED="${CPPFLAGS}"
LIBS_SAVED="${LIBS}"
# Provide Sysrepo flags temporarily.
CPPFLAGS="${CPPFLAGS} ${SYSREPO_INCLUDEDIR} ${SYSREPO_CPPFLAGS}"
LIBS="${LIBS} ${SYSREPO_LIBS}"
# Check that a simple program using Sysrepo C++ bindings can compile and link.
AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
[#include <sysrepo-cpp/Session.hpp>],
[])],
[AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
[#include <sysrepo-cpp/Session.hpp>],
[sysrepo::Connection();]
)],
[AC_MSG_RESULT([v1.x])
AX_DISPLAY_LIBRARY_WARNINGS()
AC_DEFINE([HAVE_SYSREPO_V1], [true], [Using sysrepo 1.x])],
[AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
[#include <sysrepo-cpp/Session.hpp>],
[sysrepo::S_Val value;
value->empty();]
)],
[AC_MSG_RESULT([>= v0.7.7])
AX_DISPLAY_LIBRARY_WARNINGS()
AC_MSG_ERROR([Using legacy sysrepo >= 0.7.7 which is no longer supported. Upgrade to the latest version with C++ bindings: 1.4.140.])],
[AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
[#include <sysrepo-cpp/Session.h>],
[Connection("conn-name");])],
[AC_MSG_RESULT([<= v0.7.6])
AX_DISPLAY_LIBRARY_WARNINGS()
AC_MSG_ERROR([Using sysrepo <= 0.7.6 which is no longer supported. Upgrade to the latest version with C++ bindings: 1.4.140.])],
[AC_MSG_RESULT([no])
AX_DISPLAY_LIBRARY_WARNINGS()
AC_MSG_ERROR([Found Sysrepo C++ bindings, but could not identify their version. If you think Kea should support this version of sysrepo, please contact ISC.)])]
)]
)]
)],
[AC_MSG_RESULT([no])
AX_DISPLAY_LIBRARY_WARNINGS()
AC_MSG_ERROR([Count not integrate with Sysrepo C++ bindings. Make sure that the sysrepo-cpp/Session.hpp header and the libsysrepo-cpp.so library can be found.])]
)
# Restore flags.
CPPFLAGS="${CPPFLAGS_SAVED}"
LIBS="${LIBS_SAVED}"
else
AC_MSG_RESULT([no])
AX_DISPLAY_LIBRARY_WARNINGS()
fi
if "${libyang_found}" && "${libyang_cpp_found}" && "${sysrepo_found}" && "${sysrepo_cpp_found}"; then
HAVE_SYSREPO=true
else
HAVE_SYSREPO=false
fi
# Report error if sysrepo was requested but not enabled.
if test -n "${with_sysrepo}" && test "${with_sysrepo}" != 'no' && ! "${HAVE_SYSREPO}"; then
AC_MSG_ERROR([Could not enable NETCONF support.])
fi
AM_CONDITIONAL(HAVE_SYSREPO, "${HAVE_SYSREPO}")
AC_SUBST(HAVE_SYSREPO)
AC_SUBST(SYSREPO_CPPFLAGS)
AC_SUBST(SYSREPO_INCLUDEDIR)
AC_SUBST(SYSREPO_LIBS)
AC_SUBST(SR_REPO_PATH)
AC_SUBST(SRPD_PLUGINS_PATH)
AC_SUBST(SYSREPO_VERSION)
AC_SUBST(SYSREPOCPP_VERSION)
])
|
