cmake: Update detection of external miniupnpc

The version of miniupnpc in external/ uses API version 16, but the
code also seems to work for API version 10. Also remove detection
of older unsupported versions.
This commit is contained in:
Erik de Castro Lopo 2017-07-30 12:51:54 +10:00
parent ab594cfee9
commit 04bd19257d

View File

@ -4,10 +4,7 @@
# MINIUPNP_FOUND, if false, do not try to link to miniupnp
# MINIUPNP_LIBRARY, the miniupnp variant
# MINIUPNP_INCLUDE_DIR, where to find miniupnpc.h and family)
# MINIUPNPC_VERSION_PRE1_6 --> set if we detect the version of miniupnpc is
# pre 1.6
# MINIUPNPC_VERSION_PRE1_5 --> set if we detect the version of miniupnpc is
# pre 1.5
# MINIUPNPC_VERSION_1_7_OR_HIGHER, set if we detect the version of miniupnpc is 1.7 or higher
#
# Note that the expected include convention is
# #include "miniupnpc.h"
@ -16,170 +13,47 @@
# This is because, the miniupnpc location is not standardized and may exist
# in locations other than miniupnpc/
#=============================================================================
# Copyright 2011 Mark Vejvoda
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file Copyright.txt for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
# (To distributed this file outside of CMake, substitute the full
# License text for the above reference.)
if (MINIUPNP_INCLUDE_DIR AND MINIUPNP_LIBRARY)
# Already in cache, be silent
set(MINIUPNP_FIND_QUIETLY TRUE)
endif ()
find_path(MINIUPNP_INCLUDE_DIR miniupnpc.h
PATH_SUFFIXES miniupnpc)
find_library(MINIUPNP_LIBRARY miniupnpc)
HINTS $ENV{MINIUPNP_INCLUDE_DIR}
PATH_SUFFIXES miniupnpc
)
if (MINIUPNP_INCLUDE_DIR AND MINIUPNP_LIBRARY)
set (MINIUPNP_FOUND TRUE)
find_library(MINIUPNP_LIBRARY miniupnpc
HINTS $ENV{MINIUPNP_LIBRARY}
)
find_library(MINIUPNP_STATIC_LIBRARY libminiupnpc.a
HINTS $ENV{MINIUPNP_STATIC_LIBRARY}
)
set(MINIUPNP_INCLUDE_DIRS ${MINIUPNP_INCLUDE_DIR})
set(MINIUPNP_LIBRARIES ${MINIUPNP_LIBRARY})
set(MINIUPNP_STATIC_LIBRARIES ${MINIUPNP_STATIC_LIBRARY})
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(
MiniUPnPc DEFAULT_MSG
MINIUPNP_INCLUDE_DIR
MINIUPNP_LIBRARY
)
IF(MINIUPNPC_FOUND)
file(STRINGS "${MINIUPNP_INCLUDE_DIR}/miniupnpc.h" MINIUPNPC_API_VERSION_STR REGEX "^#define[\t ]+MINIUPNPC_API_VERSION[\t ]+[0-9]+")
if(MINIUPNPC_API_VERSION_STR MATCHES "^#define[\t ]+MINIUPNPC_API_VERSION[\t ]+([0-9]+)")
set(MINIUPNPC_API_VERSION "${CMAKE_MATCH_1}")
endif()
if (MINIUPNP_FOUND)
include(CheckCXXSourceRuns)
if (NOT MINIUPNP_FIND_QUIETLY)
message (STATUS "Found the miniupnpc libraries at ${MINIUPNP_LIBRARY}")
message (STATUS "Found the miniupnpc headers at ${MINIUPNP_INCLUDE_DIR}")
if (${MINIUPNPC_API_VERSION} GREATER_EQUAL "10")
message(STATUS "Found miniupnpc API version " ${MINIUPNPC_API_VERSION})
set(MINIUPNP_FOUND true)
set(MINIUPNPC_VERSION_1_7_OR_HIGHER true)
endif()
message(STATUS "Detecting version of miniupnpc in path: ${MINIUPNP_INCLUDE_DIR}")
set(CMAKE_REQUIRED_INCLUDES ${MINIUPNP_INCLUDE_DIR})
set(CMAKE_REQUIRED_LIBRARIES ${MINIUPNP_LIBRARY})
check_cxx_source_runs("
#include <miniwget.h>
#include <miniupnpc.h>
#include <upnpcommands.h>
#include <stdio.h>
int main()
{
static struct UPNPUrls urls;
static struct IGDdatas data;
GetUPNPUrls (&urls, &data, \"myurl\",0);
return 0;
}"
MINIUPNPC_VERSION_1_7_OR_HIGHER)
IF (NOT MINIUPNPC_VERSION_1_7_OR_HIGHER)
set(CMAKE_REQUIRED_INCLUDES ${MINIUPNP_INCLUDE_DIR})
set(CMAKE_REQUIRED_LIBRARIES ${MINIUPNP_LIBRARY})
check_cxx_source_runs("
#include <miniwget.h>
#include <miniupnpc.h>
#include <upnpcommands.h>
#include <stdio.h>
int main()
{
struct UPNPDev *devlist = NULL;
int upnp_delay = 5000;
const char *upnp_multicastif = NULL;
const char *upnp_minissdpdsock = NULL;
int upnp_sameport = 0;
int upnp_ipv6 = 0;
int upnp_error = 0;
devlist = upnpDiscover(upnp_delay, upnp_multicastif, upnp_minissdpdsock, upnp_sameport, upnp_ipv6, &upnp_error);
return 0;
}"
MINIUPNPC_VERSION_PRE1_7)
ENDIF()
IF (NOT MINIUPNPC_VERSION_PRE1_7 AND NOT MINIUPNPC_VERSION_1_7_OR_HIGHER)
set(CMAKE_REQUIRED_INCLUDES ${MINIUPNP_INCLUDE_DIR})
set(CMAKE_REQUIRED_LIBRARIES ${MINIUPNP_LIBRARY})
check_cxx_source_runs("
#include <miniwget.h>
#include <miniupnpc.h>
#include <upnpcommands.h>
#include <stdio.h>
int main()
{
struct UPNPDev *devlist = NULL;
int upnp_delay = 5000;
const char *upnp_multicastif = NULL;
const char *upnp_minissdpdsock = NULL;
int upnp_sameport = 0;
int upnp_ipv6 = 0;
int upnp_error = 0;
devlist = upnpDiscover(upnp_delay, upnp_multicastif, upnp_minissdpdsock, upnp_sameport);
return 0;
}"
MINIUPNPC_VERSION_PRE1_6)
ENDIF()
IF (NOT MINIUPNPC_VERSION_PRE1_6 AND NOT MINIUPNPC_VERSION_PRE1_7 AND NOT MINIUPNPC_VERSION_1_7_OR_HIGHER)
set(CMAKE_REQUIRED_INCLUDES ${MINIUPNP_INCLUDE_DIR})
set(CMAKE_REQUIRED_LIBRARIES ${MINIUPNP_LIBRARY})
check_cxx_source_runs("
#include <miniwget.h>
#include <miniupnpc.h>
#include <upnpcommands.h>
#include <stdio.h>
static struct UPNPUrls urls;
static struct IGDdatas data;
int main()
{
char externalIP[16] = \"\";
UPNP_GetExternalIPAddress(urls.controlURL, data.first.servicetype, externalIP);
return 0;
}"
MINIUPNPC_VERSION_1_5_OR_HIGHER)
ENDIF()
IF (NOT MINIUPNPC_VERSION_1_5_OR_HIGHER AND NOT MINIUPNPC_VERSION_PRE1_6 AND NOT MINIUPNPC_VERSION_PRE1_7 AND NOT MINIUPNPC_VERSION_1_7_OR_HIGHER)
set(CMAKE_REQUIRED_INCLUDES ${MINIUPNP_INCLUDE_DIR})
set(CMAKE_REQUIRED_LIBRARIES ${MINIUPNP_LIBRARY})
check_cxx_source_runs("
#include <miniwget.h>
#include <miniupnpc.h>
#include <upnpcommands.h>
#include <stdio.h>
static struct UPNPUrls urls;
static struct IGDdatas data;
int main()
{
char externalIP[16] = \"\";
UPNP_GetExternalIPAddress(urls.controlURL, data.servicetype, externalIP);
return 0;
}"
MINIUPNPC_VERSION_PRE1_5)
ENDIF()
IF(MINIUPNPC_VERSION_PRE1_5)
message(STATUS "Found miniupnpc version is pre v1.5")
ENDIF()
IF(MINIUPNPC_VERSION_PRE1_6)
message(STATUS "Found miniupnpc version is pre v1.6")
ENDIF()
IF(MINIUPNPC_VERSION_PRE1_7)
message(STATUS "Found miniupnpc version is pre v1.7")
ENDIF()
IF(NOT MINIUPNPC_VERSION_PRE1_5 AND NOT MINIUPNPC_VERSION_PRE1_6 AND NOT MINIUPNPC_VERSION_PRE1_7)
IF(MINIUPNPC_VERSION_1_5_OR_HIGHER)
message(STATUS "Found miniupnpc version is v1.5 or higher")
ELSE()
message(STATUS "Found miniupnpc version is v1.7 or higher")
ENDIF()
ENDIF()
else ()
message (STATUS "Could not find miniupnp")
endif ()
MARK_AS_ADVANCED(MINIUPNP_INCLUDE_DIR MINIUPNP_LIBRARY)
mark_as_advanced(MINIUPNP_INCLUDE_DIR MINIUPNP_LIBRARY MINIUPNP_STATIC_LIBRARY)
# --------------------------------- FindMiniupnpc End ---------------------------------