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ext: Support building with system miniUPnPc

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李通洲 2021-11-30 11:29:28 +08:00
parent 2a9300698e
commit 521b04452e
2 changed files with 130 additions and 63 deletions
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7
CMakeLists.txt
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@ -154,6 +154,7 @@ option(USE_SYSTEM_LIBZIP "Dynamically link against system libzip" ${USE_SYSTEM_L
option(USE_SYSTEM_LIBSDL2 "Dynamically link against system SDL2" ON)
option(USE_SYSTEM_LIBPNG "Dynamically link against system libpng" ON)
option(USE_SYSTEM_ZSTD "Dynamically link against system zstd" ${USE_SYSTEM_ZSTD})
option(USE_SYSTEM_MINIUPNPC "Dynamically link against system miniUPnPc" ${USE_SYSTEM_MINIUPNPC})
option(USE_ASAN "Use address sanitizer" OFF)
option(USE_UBSAN "Use undefined behaviour sanitizer" OFF)
@ -2045,6 +2046,11 @@ endif()
# miniUPnPc integration (MiniUPnPc supposed to works on any POSIX system, not sure if some of these are redundant/not needed tho)
if(USE_MINIUPNPC)
if(USE_SYSTEM_MINIUPNPC)
find_package(MINIUPNPC REQUIRED)
target_include_directories(${CoreLibName} PRIVATE ${MINIUPNP_INCLUDE_DIR})
target_link_libraries(${CoreLibName} ${MINIUPNP_LIBRARY})
else()
set (MINIUPNPC_VERSION 2.1) # used by miniupnpcstrings.h.cmake
set (MINIUPNPC_API_VERSION 17)
option(UPNPC_BUILD_STATIC "Build static library" TRUE)
@ -2112,6 +2118,7 @@ if(USE_MINIUPNPC)
target_compile_definitions(miniupnpc PRIVATE _CRT_SECURE_NO_WARNINGS _WINSOCK_DEPRECATED_NO_WARNINGS)
endif()
endif()
endif()
endif()
setup_target_project(${CoreLibName} Core)

60
cmake/Modules/FindMINIUPNPC.cmake Normal file
View file

@ -0,0 +1,60 @@
# --------------------------------- FindMINIUPNPC Start ---------------------------------
# Locate miniupnp library
# This module defines
# 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_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"
# and not
# #include <miniupnpc/miniupnpc.h>
# This is because, the miniupnpc location is not standardized and may exist
# in locations other than miniupnpc/
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
HINTS $ENV{MINIUPNP_INCLUDE_DIR}
PATH_SUFFIXES miniupnpc
)
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 "${CMAKE_MATCH_1}")
if (${MINIUPNPC_API_VERSION} GREATER "10" OR ${MINIUPNPC_API_VERSION} EQUAL "10")
message(STATUS "Found miniupnpc API version " ${MINIUPNPC_API_VERSION})
set(MINIUPNP_FOUND true)
set(MINIUPNPC_VERSION_1_7_OR_HIGHER true)
endif()
endif()
ENDIF()
mark_as_advanced(MINIUPNP_INCLUDE_DIR MINIUPNP_LIBRARY MINIUPNP_STATIC_LIBRARY)
# --------------------------------- FindMINIUPNPC End ---------------------------------