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dolphin/CMake/FindMINIUPNPC.cmake

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CMake: simplify FindMiniupnpc.cmake miniupnpc.h provides MINIUPNPC_API_VERSION since 1.7 and we require 1.7 or later, so there is no reason to have version detection code for older versions.
2015-10-12 02:26:35 +02:00
# This file only works for MiniUPnPc 1.7 or later (it requires MINIUPNPC_API_VERSION).
# TODO Find out if any distribution still ships with /usr/include/miniupnpc.h (i.e. not in a separate directory).
On linux check for a new enough system version of miniupnpc. Fall back to building the version in the externals if it is not available.
2013-07-10 05:07:27 +02:00
CMake: simplify FindMiniupnpc.cmake miniupnpc.h provides MINIUPNPC_API_VERSION since 1.7 and we require 1.7 or later, so there is no reason to have version detection code for older versions.
2015-10-12 02:26:35 +02:00
find_path(MINIUPNPC_INCLUDE_DIR miniupnpc.h PATH_SUFFIXES miniupnpc)
find_library(MINIUPNPC_LIBRARY miniupnpc)
On linux check for a new enough system version of miniupnpc. Fall back to building the version in the externals if it is not available.
2013-07-10 05:07:27 +02:00
CMake: simplify FindMiniupnpc.cmake miniupnpc.h provides MINIUPNPC_API_VERSION since 1.7 and we require 1.7 or later, so there is no reason to have version detection code for older versions.
2015-10-12 02:26:35 +02:00
if(MINIUPNPC_INCLUDE_DIR)
CMake: Use targets for all optionally-external dependencies
2023-04-16 07:57:34 +02:00
file(STRINGS "${MINIUPNPC_INCLUDE_DIR}/miniupnpc.h" MINIUPNPC_VERSION_STR REGEX "^#define[\t ]+MINIUPNPC_VERSION[\t ]+.*")
if(MINIUPNPC_VERSION_STR)
string(REGEX REPLACE "^#define[\t ]+MINIUPNPC_VERSION[\t ]+\"([.0-9]+)\"" "\\1" MINIUPNPC_VERSION ${MINIUPNPC_VERSION_STR})
CMake: Fix FindMiniupnpc for ubuntu 14.04 Ubuntu 14.04 has miniupnpc 1.6.3 REGEX was failing because the string was empty, causing cmake to error and not generate a Makefile. This allows systems with older versions of miniupnpc to fall back to the statically linked version in externals.
2015-11-02 06:00:06 +01:00
endif()
CMake: simplify FindMiniupnpc.cmake miniupnpc.h provides MINIUPNPC_API_VERSION since 1.7 and we require 1.7 or later, so there is no reason to have version detection code for older versions.
2015-10-12 02:26:35 +02:00
endif()
On linux check for a new enough system version of miniupnpc. Fall back to building the version in the externals if it is not available.
2013-07-10 05:07:27 +02:00
CMake: simplify FindMiniupnpc.cmake miniupnpc.h provides MINIUPNPC_API_VERSION since 1.7 and we require 1.7 or later, so there is no reason to have version detection code for older versions.
2015-10-12 02:26:35 +02:00
include(FindPackageHandleStandardArgs)
CMake: Use targets for all optionally-external dependencies
2023-04-16 07:57:34 +02:00
find_package_handle_standard_args(MINIUPNPC
REQUIRED_VARS MINIUPNPC_INCLUDE_DIR MINIUPNPC_LIBRARY
VERSION_VAR MINIUPNPC_VERSION
)
On linux check for a new enough system version of miniupnpc. Fall back to building the version in the externals if it is not available.
2013-07-10 05:07:27 +02:00
CMake: simplify FindMiniupnpc.cmake miniupnpc.h provides MINIUPNPC_API_VERSION since 1.7 and we require 1.7 or later, so there is no reason to have version detection code for older versions.
2015-10-12 02:26:35 +02:00
set(MINIUPNPC_LIBRARIES ${MINIUPNPC_LIBRARY})
set(MINIUPNPC_INCLUDE_DIRS ${MINIUPNPC_INCLUDE_DIR})
mark_as_advanced(MINIUPNPC_INCLUDE_DIR MINIUPNPC_LIBRARY MINIUPNPC_API_VERSION_STR)
FindMiniupnpc: expose imported library target
2017-08-15 00:12:28 +02:00
if (MINIUPNPC_FOUND AND NOT TARGET miniupnpc)
add_library(Miniupnpc::miniupnpc UNKNOWN IMPORTED)
set_target_properties(Miniupnpc::miniupnpc PROPERTIES
IMPORTED_LOCATION ${MINIUPNPC_LIBRARIES}
INTERFACE_INCLUDE_DIRECTORIES ${MINIUPNPC_INCLUDE_DIRS}
)
endif()
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