1 # ConfigureChecks.cmake
3 # Wireshark - Network traffic analyzer
4 # By Gerald Combs <gerald@wireshark.org>
5 # Copyright 1998 Gerald Combs
7 # This program is free software; you can redistribute it and/or
8 # modify it under the terms of the GNU General Public License
9 # as published by the Free Software Foundation; either version 2
10 # of the License, or (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with this program; if not, write to the Free Software
19 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
22 include(CMakePushCheckState)
24 #check system for includes
25 include(CheckIncludeFile)
26 check_include_file("arpa/inet.h" HAVE_ARPA_INET_H)
27 check_include_file("arpa/nameser.h" HAVE_ARPA_NAMESER_H)
28 check_include_file("dlfcn.h" HAVE_DLFCN_H)
29 check_include_file("fcntl.h" HAVE_FCNTL_H)
30 check_include_file("getopt.h" HAVE_GETOPT_H)
31 check_include_file("grp.h" HAVE_GRP_H)
32 check_include_file("ifaddrs.h" HAVE_IFADDRS_H)
33 check_include_file("inttypes.h" HAVE_INTTYPES_H)
34 check_include_file("netinet/in.h" HAVE_NETINET_IN_H)
35 check_include_file("netdb.h" HAVE_NETDB_H)
36 # We need to set the path to Wpdpack in order to find Ntddndis.h
37 #cmake_push_check_state()
38 #set(CMAKE_REQUIRED_INCLUDES ${PCAP_INCLUDE_DIRS})
39 #check_include_file("Ntddndis.h" HAVE_NTDDNDIS_H)
40 #cmake_pop_check_state()
41 check_include_file("portaudio.h" HAVE_PORTAUDIO_H)
42 check_include_file("pwd.h" HAVE_PWD_H)
43 check_include_file("stdint.h" HAVE_STDINT_H)
44 check_include_file("sys/ioctl.h" HAVE_SYS_IOCTL_H)
45 check_include_file("sys/param.h" HAVE_SYS_PARAM_H)
46 check_include_file("sys/socket.h" HAVE_SYS_SOCKET_H)
47 check_include_file("sys/sockio.h" HAVE_SYS_SOCKIO_H)
48 check_include_file("sys/stat.h" HAVE_SYS_STAT_H)
49 check_include_file("sys/time.h" HAVE_SYS_TIME_H)
50 check_include_file("sys/types.h" HAVE_SYS_TYPES_H)
51 check_include_file("sys/utsname.h" HAVE_SYS_UTSNAME_H)
52 check_include_file("sys/wait.h" HAVE_SYS_WAIT_H)
53 check_include_file("unistd.h" HAVE_UNISTD_H)
54 check_include_file("windows.h" HAVE_WINDOWS_H)
55 check_include_file("winsock2.h" HAVE_WINSOCK2_H)
58 # On Linux, check for some additional headers, which we need as a
59 # workaround for a bonding driver bug and for libpcap's current lack
60 # of its own workaround for that bug.
62 if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
64 # Those header files require <sys/socket.h>.
66 check_c_source_compiles(
67 "#include <sys/socket.h>
68 #include <linux/sockios.h>
75 check_c_source_compiles(
76 "#include <sys/socket.h>
77 #include <linux/if_bonding.h>
82 HAVE_LINUX_IF_BONDING_H
87 include(CheckFunctionExists)
88 include(CheckSymbolExists)
89 check_function_exists("chown" HAVE_CHOWN)
91 cmake_push_check_state()
92 set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_DL_LIBS})
93 check_function_exists("dladdr" HAVE_DLADDR)
94 cmake_pop_check_state()
97 # Use check_symbol_exists just in case math.h does something magic
98 # and there's not actually a function named floorl()
100 cmake_push_check_state()
101 set(CMAKE_REQUIRED_INCLUDES ${M_INCLUDE_DIRS})
102 set(CMAKE_REQUIRED_LIBRARIES ${M_LIBRARIES})
103 check_symbol_exists("floorl" "math.h" HAVE_FLOORL)
104 check_symbol_exists("lrint" "math.h" HAVE_LRINT)
105 cmake_pop_check_state()
107 check_function_exists("getaddrinfo" HAVE_GETADDRINFO)
108 check_function_exists("gethostbyname" HAVE_GETHOSTBYNAME)
109 check_function_exists("gethostbyname2" HAVE_GETHOSTBYNAME2)
110 check_function_exists("getopt_long" HAVE_GETOPT_LONG)
113 check_symbol_exists("optreset" "getopt.h" HAVE_OPTRESET)
115 check_symbol_exists("optreset" HAVE_OPTRESET)
118 check_function_exists("getprotobynumber" HAVE_GETPROTOBYNUMBER)
119 check_function_exists("getifaddrs" HAVE_GETIFADDRS)
120 check_function_exists("inet_aton" HAVE_INET_ATON)
121 check_function_exists("inet_ntop" HAVE_INET_NTOP_PROTO)
122 check_function_exists("inet_pton" HAVE_INET_PTON)
123 check_function_exists("issetugid" HAVE_ISSETUGID)
124 check_function_exists("mkdtemp" HAVE_MKDTEMP)
125 check_function_exists("mkstemp" HAVE_MKSTEMP)
126 check_function_exists("popcount" HAVE_POPCOUNT)
127 check_function_exists("setresgid" HAVE_SETRESGID)
128 check_function_exists("setresuid" HAVE_SETRESUID)
129 check_function_exists("strptime" HAVE_STRPTIME)
130 check_function_exists("sysconf" HAVE_SYSCONF)
132 cmake_push_check_state()
133 set(CMAKE_REQUIRED_LIBRARIES ${APPLE_CORE_FOUNDATION_LIBRARY})
134 check_function_exists("CFPropertyListCreateWithStream" HAVE_CFPROPERTYLISTCREATEWITHSTREAM)
135 cmake_pop_check_state()
139 include(CheckStructHasMember)
140 check_struct_has_member("struct sockaddr" sa_len sys/socket.h HAVE_SA_LEN)
141 check_struct_has_member("struct stat" st_flags sys/stat.h HAVE_ST_FLAGS)
142 check_struct_has_member("struct tm" tm_zone time.h HAVE_TM_ZONE)
144 #Symbols but NOT enums or types
145 check_symbol_exists(tzname "time.h" HAVE_TZNAME)
147 # Check for stuff that isn't testable via the tests above
150 # *If* we found libnl, check if we can use nl80211 stuff with it.
153 check_c_source_compiles(
154 "#include <linux/nl80211.h>
156 int x = NL80211_FREQUENCY_ATTR_MAX_TX_POWER;
157 x |= NL80211_ATTR_SUPPORTED_IFTYPES;
158 x |= NL80211_ATTR_SUPPORTED_COMMANDS;
159 x |= NL80211_ATTR_WIPHY_FREQ;
160 x |= NL80211_CHAN_NO_HT;
165 check_c_source_compiles(
166 "#include <linux/nl80211.h>
168 enum nl80211_commands x = NL80211_CMD_SET_CHANNEL;
170 HAVE_NL80211_CMD_SET_CHANNEL
172 check_c_source_compiles(
173 "#include <linux/nl80211.h>
175 enum nl80211_protocol_features x = NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP;
177 HAVE_NL80211_SPLIT_WIPHY_DUMP
179 check_c_source_compiles(
180 "#include <linux/nl80211.h>
182 enum nl80211_attrs x = NL80211_ATTR_VHT_CAPABILITY;
184 HAVE_NL80211_VHT_CAPABILITY
189 # Check whether GLib's printf supports thousands grouping. (This might
190 # be different from the system's printf since GLib can optionally use
191 # its own printf implementation.)
193 if (CMAKE_CROSSCOMPILING OR WIN32)
195 # Play it safe when cross-compiling.
197 # XXX - compiling and trying to run the test below appears
198 # to loop infinitely on Windows, and the locale is wrong in
199 # any case, so we don't do this on Window for now.
201 set(HAVE_GLIB_PRINTF_GROUPING FALSE)
203 cmake_push_check_state()
204 set(CMAKE_REQUIRED_INCLUDES ${GLIB2_INCLUDE_DIRS})
205 set(CMAKE_REQUIRED_LIBRARIES ${GLIB2_LIBRARIES})
216 setlocale(LC_ALL, \"en_US.UTF-8\");
217 str = g_strdup_printf(\"%'u\", 123456);
218 return (strcmp (str, \"123,456\") != 0);
219 }" HAVE_GLIB_PRINTF_GROUPING)
220 cmake_pop_check_state()
224 # Editor modelines - http://www.wireshark.org/tools/modelines.html
229 # indent-tabs-mode: t
232 # vi: set shiftwidth=8 tabstop=8 noexpandtab:
233 # :indentSize=8:tabSize=8:noTabs=false: