# By Gerald Combs <gerald@wireshark.org>
# Copyright 1998 Gerald Combs
#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+# SPDX-License-Identifier: GPL-2.0-or-later
#
include(CMakePushCheckState)
#check system for includes
include(CheckIncludeFile)
check_include_file("arpa/inet.h" HAVE_ARPA_INET_H)
-check_include_file("arpa/nameser.h" HAVE_ARPA_NAMESER_H)
-check_include_file("dlfcn.h" HAVE_DLFCN_H)
check_include_file("fcntl.h" HAVE_FCNTL_H)
check_include_file("getopt.h" HAVE_GETOPT_H)
check_include_file("grp.h" HAVE_GRP_H)
check_include_file("ifaddrs.h" HAVE_IFADDRS_H)
-check_include_file("inttypes.h" HAVE_INTTYPES_H)
check_include_file("netinet/in.h" HAVE_NETINET_IN_H)
check_include_file("netdb.h" HAVE_NETDB_H)
-# We need to set the path to Wpdpack in order to find Ntddndis.h
-#cmake_push_check_state()
-#set(CMAKE_REQUIRED_INCLUDES ${PCAP_INCLUDE_DIRS})
-#check_include_file("Ntddndis.h" HAVE_NTDDNDIS_H)
-#cmake_pop_check_state()
-check_include_file("portaudio.h" HAVE_PORTAUDIO_H)
check_include_file("pwd.h" HAVE_PWD_H)
-check_include_file("stdint.h" HAVE_STDINT_H)
check_include_file("sys/ioctl.h" HAVE_SYS_IOCTL_H)
-check_include_file("sys/param.h" HAVE_SYS_PARAM_H)
+check_include_file("sys/select.h" HAVE_SYS_SELECT_H)
check_include_file("sys/socket.h" HAVE_SYS_SOCKET_H)
check_include_file("sys/sockio.h" HAVE_SYS_SOCKIO_H)
-check_include_file("sys/stat.h" HAVE_SYS_STAT_H)
check_include_file("sys/time.h" HAVE_SYS_TIME_H)
-check_include_file("sys/types.h" HAVE_SYS_TYPES_H)
check_include_file("sys/utsname.h" HAVE_SYS_UTSNAME_H)
check_include_file("sys/wait.h" HAVE_SYS_WAIT_H)
check_include_file("unistd.h" HAVE_UNISTD_H)
-check_include_file("windows.h" HAVE_WINDOWS_H)
-check_include_file("winsock2.h" HAVE_WINSOCK2_H)
#
# On Linux, check for some additional headers, which we need as a
#Functions
include(CheckFunctionExists)
include(CheckSymbolExists)
-check_function_exists("chown" HAVE_CHOWN)
-cmake_push_check_state()
-set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_DL_LIBS})
-check_function_exists("dladdr" HAVE_DLADDR)
-cmake_pop_check_state()
+#
+# Platform-specific functions used in platform-specific code.
+# We check for them only on the platform on which we use them.
+#
+if(CMAKE_SYSTEM_NAME STREQUAL "HP-UX")
+ #
+ # HP-UX
+ #
+ cmake_push_check_state()
+ set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_DL_LIBS})
+ check_function_exists("dlget" HAVE_DLGET)
+ cmake_pop_check_state()
+elseif(CMAKE_SYSTEM_NAME STREQUAL "SunOS" AND CMAKE_SYSTEM_VERSION MATCHES "5[.][0-9.]*")
+ #
+ # Solaris
+ #
+ check_function_exists("getexecname" HAVE_GETEXECNAME)
+endif()
#
# Use check_symbol_exists just in case math.h does something magic
set(CMAKE_REQUIRED_INCLUDES ${M_INCLUDE_DIRS})
set(CMAKE_REQUIRED_LIBRARIES ${M_LIBRARIES})
check_symbol_exists("floorl" "math.h" HAVE_FLOORL)
-check_symbol_exists("lrint" "math.h" HAVE_LRINT)
cmake_pop_check_state()
-check_function_exists("getaddrinfo" HAVE_GETADDRINFO)
-
check_function_exists("getopt_long" HAVE_GETOPT_LONG)
if(HAVE_GETOPT_LONG)
+ #
+ # The OS has getopt_long(), so it might have optreset.
+ # Do we have it?
+ #
if(HAVE_GETOPT_H)
check_symbol_exists("optreset" "getopt.h" HAVE_OPTRESET)
else()
check_symbol_exists("optreset" HAVE_OPTRESET)
endif()
+else()
+ #
+ # The OS doesn't have getopt_long(), so we're using the GNU libc
+ # version that we have in wsutil. It doesn't have optreset, so we
+ # don't need to check for it.
+ #
+ # However, it uses alloca(), so we may need to include alloca.h;
+ # check for it.
+ #
+ check_include_file("alloca.h" HAVE_ALLOCA_H)
endif()
-check_function_exists("getprotobynumber" HAVE_GETPROTOBYNUMBER)
check_function_exists("getifaddrs" HAVE_GETIFADDRS)
-check_function_exists("inet_aton" HAVE_INET_ATON)
-check_function_exists("inet_ntop" HAVE_INET_NTOP_PROTO)
-check_function_exists("inet_pton" HAVE_INET_PTON)
check_function_exists("issetugid" HAVE_ISSETUGID)
-check_function_exists("mkdtemp" HAVE_MKDTEMP)
-check_function_exists("mkstemp" HAVE_MKSTEMP)
-check_function_exists("popcount" HAVE_POPCOUNT)
+check_function_exists("mkstemps" HAVE_MKSTEMPS)
check_function_exists("setresgid" HAVE_SETRESGID)
check_function_exists("setresuid" HAVE_SETRESUID)
check_function_exists("strptime" HAVE_STRPTIME)
-check_function_exists("sysconf" HAVE_SYSCONF)
if (APPLE)
cmake_push_check_state()
set(CMAKE_REQUIRED_LIBRARIES ${APPLE_CORE_FOUNDATION_LIBRARY})
#Struct members
include(CheckStructHasMember)
-check_struct_has_member("struct sockaddr" sa_len sys/socket.h HAVE_SOCKADDR_SA_LEN)
-check_struct_has_member("struct stat" st_flags sys/stat.h HAVE_STAT_ST_FLAGS)
-check_struct_has_member("struct tm" tm_zone time.h HAVE_STRUCT_TM_TM_ZONE)
+check_struct_has_member("struct sockaddr" sa_len sys/socket.h HAVE_STRUCT_SOCKADDR_SA_LEN)
+check_struct_has_member("struct stat" st_flags sys/stat.h HAVE_STRUCT_STAT_ST_FLAGS)
+check_struct_has_member("struct stat" st_birthtime sys/stat.h HAVE_STRUCT_STAT_ST_BIRTHTIME)
+check_struct_has_member("struct stat" __st_birthtime sys/stat.h HAVE_STRUCT_STAT___ST_BIRTHTIME)
+check_struct_has_member("struct tm" tm_zone time.h HAVE_STRUCT_TM_TM_ZONE)
#Symbols but NOT enums or types
check_symbol_exists(tzname "time.h" HAVE_TZNAME)
if (NL_FOUND)
check_c_source_compiles(
"#include <linux/nl80211.h>
- int main() {
+ int main(void) {
int x = NL80211_FREQUENCY_ATTR_MAX_TX_POWER;
x |= NL80211_ATTR_SUPPORTED_IFTYPES;
x |= NL80211_ATTR_SUPPORTED_COMMANDS;
)
check_c_source_compiles(
"#include <linux/nl80211.h>
- int main() {
+ int main(void) {
enum nl80211_commands x = NL80211_CMD_SET_CHANNEL;
}"
HAVE_NL80211_CMD_SET_CHANNEL
)
check_c_source_compiles(
"#include <linux/nl80211.h>
- int main() {
+ int main(void) {
enum nl80211_protocol_features x = NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP;
}"
HAVE_NL80211_SPLIT_WIPHY_DUMP
)
check_c_source_compiles(
"#include <linux/nl80211.h>
- int main() {
+ int main(void) {
enum nl80211_attrs x = NL80211_ATTR_VHT_CAPABILITY;
}"
HAVE_NL80211_VHT_CAPABILITY
)
endif()
-#
-# Check whether GLib's printf supports thousands grouping. (This might
-# be different from the system's printf since GLib can optionally use
-# its own printf implementation.)
-#
-if (CMAKE_CROSSCOMPILING OR WIN32)
- #
- # Play it safe when cross-compiling.
- #
- # XXX - compiling and trying to run the test below appears
- # to loop infinitely on Windows, and the locale is wrong in
- # any case, so we don't do this on Window for now.
- #
- set(HAVE_GLIB_PRINTF_GROUPING FALSE)
-else()
- cmake_push_check_state()
- set(CMAKE_REQUIRED_INCLUDES ${GLIB2_INCLUDE_DIRS})
- set(CMAKE_REQUIRED_LIBRARIES ${GLIB2_LIBRARIES})
- check_c_source_runs(
- "#include <glib.h>
- #include <locale.h>
- #include <stdio.h>
- #include <string.h>
-
- int
- main ()
- {
- gchar *str;
- setlocale(LC_ALL, \"en_US.UTF-8\");
- str = g_strdup_printf(\"%'u\", 123456);
- return (strcmp (str, \"123,456\") != 0);
- }" HAVE_GLIB_PRINTF_GROUPING)
- cmake_pop_check_state()
-endif()
-
#
# Editor modelines - http://www.wireshark.org/tools/modelines.html
#
git.samba.org / metze / wireshark / wip.git / blobdiff