393 lines
16 KiB
CMake
393 lines
16 KiB
CMake
|
# - Find jsoncpp - Overarching find module
|
||
|
|
# This is a over-arching find module to find older jsoncpp versions and those sadly built
|
||
|
|
# without JSONCPP_WITH_CMAKE_PACKAGE=ON, as well as those built with the cmake config file.
|
||
|
|
# It also wraps the different versions of the module.
|
||
|
|
#
|
||
|
|
# On CMake 3.0 and newer:
|
||
|
|
# JsonCpp::JsonCpp - Imported target (possibly an interface/alias) to use:
|
||
|
|
# if anything is populated, this is. If both shared and static are found, then
|
||
|
|
# this will be the static version on DLL platforms and shared on non-DLL platforms.
|
||
|
|
# JsonCpp::JsonCppShared - Imported target (possibly an interface/alias) for a
|
||
|
|
# shared library version.
|
||
|
|
# JsonCpp::JsonCppStatic - Imported target (possibly an interface/alias) for a
|
||
|
|
# static library version.
|
||
|
|
#
|
||
|
|
# On all CMake versions: (Note that on CMake 2.8.10 and earlier, you may need to use JSONCPP_INCLUDE_DIRS)
|
||
|
|
# JSONCPP_LIBRARY - wraps JsonCpp::JsonCpp or equiv.
|
||
|
|
# JSONCPP_LIBRARY_IS_SHARED - if we know for sure JSONCPP_LIBRARY is shared, this is true-ish. We try to "un-set" it if we don't know one way or another.
|
||
|
|
# JSONCPP_LIBRARY_SHARED - wraps JsonCpp::JsonCppShared or equiv.
|
||
|
|
# JSONCPP_LIBRARY_STATIC - wraps JsonCpp::JsonCppStatic or equiv.
|
||
|
|
# JSONCPP_INCLUDE_DIRS - Include directories - should (generally?) not needed if you require CMake 2.8.11+ since it handles target include directories.
|
||
|
|
#
|
||
|
|
# JSONCPP_FOUND - True if JsonCpp was found.
|
||
|
|
#
|
||
|
|
# Original Author:
|
||
|
|
# 2016 Ryan Pavlik <ryan.pavlik@gmail.com>
|
||
|
|
# Incorporates work from the module contributed to VRPN under the same license:
|
||
|
|
# 2011 Philippe Crassous (ENSAM ParisTech / Institut Image) p.crassous _at_ free.fr
|
||
|
|
#
|
||
|
|
# Copyright Philippe Crassous 2011.
|
||
|
|
# Copyright Sensics, Inc. 2016.
|
||
|
|
# Distributed under the Boost Software License, Version 1.0.
|
||
|
|
# (See accompanying file LICENSE_1_0.txt or copy at
|
||
|
|
# http://www.boost.org/LICENSE_1_0.txt)
|
||
|
|
|
||
|
|
set(__jsoncpp_have_namespaced_targets OFF)
|
||
|
|
set(__jsoncpp_have_interface_support OFF)
|
||
|
|
if(NOT ("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" LESS 3.0))
|
||
|
|
set(__jsoncpp_have_namespaced_targets ON)
|
||
|
|
set(__jsoncpp_have_interface_support ON)
|
||
|
|
elseif(("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" EQUAL 2.8) AND "${CMAKE_PATCH_VERSION}" GREATER 10)
|
||
|
|
set(__jsoncpp_have_interface_support ON)
|
||
|
|
endif()
|
||
|
|
|
||
|
|
# sets __jsoncpp_have_jsoncpplib based on whether or not we have a real imported jsoncpp_lib target.
|
||
|
|
macro(_jsoncpp_check_for_real_jsoncpplib)
|
||
|
|
set(__jsoncpp_have_jsoncpplib FALSE)
|
||
|
|
if(TARGET jsoncpp_lib)
|
||
|
|
get_property(__jsoncpp_lib_type TARGET jsoncpp_lib PROPERTY TYPE)
|
||
|
|
# We make interface libraries. If an actual config module made it, it would be an imported library.
|
||
|
|
if(NOT __jsoncpp_lib_type STREQUAL "INTERFACE_LIBRARY")
|
||
|
|
set(__jsoncpp_have_jsoncpplib TRUE)
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
#message(STATUS "__jsoncpp_have_jsoncpplib ${__jsoncpp_have_jsoncpplib}")
|
||
|
|
endmacro()
|
||
|
|
|
||
|
|
include(FindPackageHandleStandardArgs)
|
||
|
|
# Ensure that if this is TRUE later, it's because we set it.
|
||
|
|
set(JSONCPP_FOUND FALSE)
|
||
|
|
set(__jsoncpp_have_jsoncpplib FALSE)
|
||
|
|
|
||
|
|
# See if we find a CMake config file - there is no harm in calling this more than once,
|
||
|
|
# and we need to call it at least once every CMake invocation to create the original
|
||
|
|
# imported targets, since those don't stick around like cache variables.
|
||
|
|
find_package(jsoncpp QUIET NO_MODULE)
|
||
|
|
|
||
|
|
if(jsoncpp_FOUND)
|
||
|
|
# Build a string to help us figure out when to invalidate our cache variables.
|
||
|
|
# start with where we found jsoncpp
|
||
|
|
set(__jsoncpp_info_string "[${jsoncpp_DIR}]")
|
||
|
|
|
||
|
|
# part of the string to indicate if we found a real jsoncpp_lib (and what kind)
|
||
|
|
_jsoncpp_check_for_real_jsoncpplib()
|
||
|
|
|
||
|
|
macro(_jsoncpp_apply_map_config target)
|
||
|
|
if(MSVC)
|
||
|
|
# Can't do this - different runtimes, incompatible ABI, etc.
|
||
|
|
set(_jsoncpp_debug_fallback)
|
||
|
|
else()
|
||
|
|
set(_jsoncpp_debug_fallback DEBUG)
|
||
|
|
#osvr_stash_map_config(DEBUG DEBUG RELWITHDEBINFO RELEASE MINSIZEREL NONE)
|
||
|
|
endif()
|
||
|
|
# Appending, just in case using project or upstream fixes this.
|
||
|
|
set_property(TARGET ${target} APPEND PROPERTY MAP_IMPORTED_CONFIG_RELEASE RELEASE RELWITHDEBINFO MINSIZEREL NONE ${_jsoncpp_debug_fallback})
|
||
|
|
set_property(TARGET ${target} APPEND PROPERTY MAP_IMPORTED_CONFIG_RELWITHDEBINFO RELWITHDEBINFO RELEASE MINSIZEREL NONE ${_jsoncpp_debug_fallback})
|
||
|
|
set_property(TARGET ${target} APPEND PROPERTY MAP_IMPORTED_CONFIG_MINSIZEREL MINSIZEREL RELEASE RELWITHDEBINFO NONE ${_jsoncpp_debug_fallback})
|
||
|
|
set_property(TARGET ${target} APPEND PROPERTY MAP_IMPORTED_CONFIG_NONE RELEASE RELWITHDEBINFO MINSIZEREL ${_jsoncpp_debug_fallback})
|
||
|
|
if(NOT MSVC)
|
||
|
|
set_property(TARGET ${target} APPEND PROPERTY MAP_IMPORTED_CONFIG_DEBUG DEBUG RELWITHDEBINFO RELEASE MINSIZEREL NONE)
|
||
|
|
endif()
|
||
|
|
endmacro()
|
||
|
|
if(__jsoncpp_have_jsoncpplib)
|
||
|
|
list(APPEND __jsoncpp_info_string "[${__jsoncpp_lib_type}]")
|
||
|
|
_jsoncpp_apply_map_config(jsoncpp_lib)
|
||
|
|
else()
|
||
|
|
list(APPEND __jsoncpp_info_string "[]")
|
||
|
|
endif()
|
||
|
|
# part of the string to indicate if we found jsoncpp_lib_static
|
||
|
|
if(TARGET jsoncpp_lib_static)
|
||
|
|
list(APPEND __jsoncpp_info_string "[T]")
|
||
|
|
_jsoncpp_apply_map_config(jsoncpp_lib_static)
|
||
|
|
else()
|
||
|
|
list(APPEND __jsoncpp_info_string "[]")
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
|
||
|
|
|
||
|
|
# If we found something, and it's not the exact same as what we've found before...
|
||
|
|
# NOTE: The contents of this "if" block update only (internal) cache variables!
|
||
|
|
# (since this will only get run the first CMake pass that finds jsoncpp or that finds a different/updated install)
|
||
|
|
if(jsoncpp_FOUND AND NOT __jsoncpp_info_string STREQUAL "${JSONCPP_CACHED_JSONCPP_DIR_DETAILS}")
|
||
|
|
#message("Updating jsoncpp cache variables! ${__jsoncpp_info_string}")
|
||
|
|
set(JSONCPP_CACHED_JSONCPP_DIR_DETAILS "${__jsoncpp_info_string}" CACHE INTERNAL "" FORCE)
|
||
|
|
unset(JSONCPP_IMPORTED_LIBRARY_SHARED)
|
||
|
|
unset(JSONCPP_IMPORTED_LIBRARY_STATIC)
|
||
|
|
unset(JSONCPP_IMPORTED_LIBRARY)
|
||
|
|
unset(JSONCPP_IMPORTED_INCLUDE_DIRS)
|
||
|
|
unset(JSONCPP_IMPORTED_LIBRARY_IS_SHARED)
|
||
|
|
|
||
|
|
# if(__jsoncpp_have_jsoncpplib) is equivalent to if(TARGET jsoncpp_lib) except it excludes our
|
||
|
|
# "invented" jsoncpp_lib interface targets, made for convenience purposes after this block.
|
||
|
|
|
||
|
|
if(__jsoncpp_have_jsoncpplib AND TARGET jsoncpp_lib_static)
|
||
|
|
|
||
|
|
# A veritable cache of riches - we have both shared and static!
|
||
|
|
set(JSONCPP_IMPORTED_LIBRARY_SHARED jsoncpp_lib CACHE INTERNAL "" FORCE)
|
||
|
|
set(JSONCPP_IMPORTED_LIBRARY_STATIC jsoncpp_lib_static CACHE INTERNAL "" FORCE)
|
||
|
|
if(WIN32 OR CYGWIN OR MINGW)
|
||
|
|
# DLL platforms: static library should be default
|
||
|
|
set(JSONCPP_IMPORTED_LIBRARY ${JSONCPP_IMPORTED_LIBRARY_STATIC} CACHE INTERNAL "" FORCE)
|
||
|
|
set(JSONCPP_IMPORTED_LIBRARY_IS_SHARED FALSE CACHE INTERNAL "" FORCE)
|
||
|
|
else()
|
||
|
|
# Other platforms - might require PIC to be linked into shared libraries, so safest to prefer shared.
|
||
|
|
set(JSONCPP_IMPORTED_LIBRARY ${JSONCPP_IMPORTED_LIBRARY_SHARED} CACHE INTERNAL "" FORCE)
|
||
|
|
set(JSONCPP_IMPORTED_LIBRARY_IS_SHARED TRUE CACHE INTERNAL "" FORCE)
|
||
|
|
endif()
|
||
|
|
|
||
|
|
elseif(TARGET jsoncpp_lib_static)
|
||
|
|
# Well, only one variant, but we know for sure that it's static.
|
||
|
|
set(JSONCPP_IMPORTED_LIBRARY_STATIC jsoncpp_lib_static CACHE INTERNAL "" FORCE)
|
||
|
|
set(JSONCPP_IMPORTED_LIBRARY jsoncpp_lib_static CACHE INTERNAL "" FORCE)
|
||
|
|
set(JSONCPP_IMPORTED_LIBRARY_IS_SHARED FALSE CACHE INTERNAL "" FORCE)
|
||
|
|
|
||
|
|
elseif(__jsoncpp_have_jsoncpplib AND __jsoncpp_lib_type STREQUAL "STATIC_LIBRARY")
|
||
|
|
# We were able to figure out the mystery library is static!
|
||
|
|
set(JSONCPP_IMPORTED_LIBRARY_STATIC jsoncpp_lib CACHE INTERNAL "" FORCE)
|
||
|
|
set(JSONCPP_IMPORTED_LIBRARY jsoncpp_lib CACHE INTERNAL "" FORCE)
|
||
|
|
set(JSONCPP_IMPORTED_LIBRARY_IS_SHARED FALSE CACHE INTERNAL "" FORCE)
|
||
|
|
|
||
|
|
elseif(__jsoncpp_have_jsoncpplib AND __jsoncpp_lib_type STREQUAL "SHARED_LIBRARY")
|
||
|
|
# We were able to figure out the mystery library is shared!
|
||
|
|
set(JSONCPP_IMPORTED_LIBRARY_SHARED jsoncpp_lib CACHE INTERNAL "" FORCE)
|
||
|
|
set(JSONCPP_IMPORTED_LIBRARY jsoncpp_lib CACHE INTERNAL "" FORCE)
|
||
|
|
set(JSONCPP_IMPORTED_LIBRARY_IS_SHARED TRUE CACHE INTERNAL "" FORCE)
|
||
|
|
|
||
|
|
elseif(__jsoncpp_have_jsoncpplib)
|
||
|
|
# One variant, and we have no idea if this is just an old version or if
|
||
|
|
# this is shared based on the target name alone. Hmm.
|
||
|
|
set(JSONCPP_IMPORTED_LIBRARY jsoncpp_lib CACHE INTERNAL "" FORCE)
|
||
|
|
endif()
|
||
|
|
|
||
|
|
# Now, we need include directories. Can't just limit this to old CMakes, since
|
||
|
|
# new CMakes might be used to build projects designed to support older ones.
|
||
|
|
if(__jsoncpp_have_jsoncpplib)
|
||
|
|
get_property(__jsoncpp_interface_include_dirs TARGET jsoncpp_lib PROPERTY INTERFACE_INCLUDE_DIRECTORIES)
|
||
|
|
if(__jsoncpp_interface_include_dirs)
|
||
|
|
set(JSONCPP_IMPORTED_INCLUDE_DIRS "${__jsoncpp_interface_include_dirs}" CACHE INTERNAL "" FORCE)
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
if(TARGET jsoncpp_lib_static AND NOT JSONCPP_IMPORTED_INCLUDE_DIRS)
|
||
|
|
get_property(__jsoncpp_interface_include_dirs TARGET jsoncpp_lib_static PROPERTY INTERFACE_INCLUDE_DIRECTORIES)
|
||
|
|
if(__jsoncpp_interface_include_dirs)
|
||
|
|
set(JSONCPP_IMPORTED_INCLUDE_DIRS "${__jsoncpp_interface_include_dirs}" CACHE INTERNAL "" FORCE)
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
|
||
|
|
# As a convenience...
|
||
|
|
if(TARGET jsoncpp_lib_static AND NOT TARGET jsoncpp_lib)
|
||
|
|
add_library(jsoncpp_lib INTERFACE)
|
||
|
|
target_link_libraries(jsoncpp_lib INTERFACE jsoncpp_lib_static)
|
||
|
|
endif()
|
||
|
|
|
||
|
|
if(JSONCPP_IMPORTED_LIBRARY)
|
||
|
|
if(NOT JSONCPP_IMPORTED_INCLUDE_DIRS)
|
||
|
|
# OK, so we couldn't get it from the target... maybe we can figure it out from jsoncpp_DIR.
|
||
|
|
|
||
|
|
# take off the jsoncpp component
|
||
|
|
get_filename_component(__jsoncpp_import_root "${jsoncpp_DIR}/.." ABSOLUTE)
|
||
|
|
set(__jsoncpp_hints "${__jsoncpp_import_root}")
|
||
|
|
# take off the cmake component
|
||
|
|
get_filename_component(__jsoncpp_import_root "${__jsoncpp_import_root}/.." ABSOLUTE)
|
||
|
|
list(APPEND __jsoncpp_hints "${__jsoncpp_import_root}")
|
||
|
|
# take off the lib component
|
||
|
|
get_filename_component(__jsoncpp_import_root "${__jsoncpp_import_root}/.." ABSOLUTE)
|
||
|
|
list(APPEND __jsoncpp_hints "${__jsoncpp_import_root}")
|
||
|
|
# take off one more component in case of multiarch lib
|
||
|
|
get_filename_component(__jsoncpp_import_root "${__jsoncpp_import_root}/.." ABSOLUTE)
|
||
|
|
list(APPEND __jsoncpp_hints "${__jsoncpp_import_root}")
|
||
|
|
|
||
|
|
# Now, search.
|
||
|
|
find_path(JsonCpp_INCLUDE_DIR
|
||
|
|
NAMES
|
||
|
|
json/json.h
|
||
|
|
PATH_SUFFIXES include jsoncpp include/jsoncpp
|
||
|
|
HINTS ${__jsoncpp_hints})
|
||
|
|
if(JsonCpp_INCLUDE_DIR)
|
||
|
|
mark_as_advanced(JsonCpp_INCLUDE_DIR)
|
||
|
|
# Note - this does not set it in the cache, in case we find it better at some point in the future!
|
||
|
|
set(JSONCPP_IMPORTED_INCLUDE_DIRS ${JsonCpp_INCLUDE_DIR})
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
|
||
|
|
find_package_handle_standard_args(JsonCpp
|
||
|
|
DEFAULT_MSG
|
||
|
|
jsoncpp_DIR
|
||
|
|
JSONCPP_IMPORTED_LIBRARY
|
||
|
|
JSONCPP_IMPORTED_INCLUDE_DIRS)
|
||
|
|
endif()
|
||
|
|
|
||
|
|
if(JSONCPP_FOUND)
|
||
|
|
# Create any missing namespaced targets from the config module.
|
||
|
|
if(__jsoncpp_have_namespaced_targets)
|
||
|
|
if(JSONCPP_IMPORTED_LIBRARY AND NOT TARGET JsonCpp::JsonCpp)
|
||
|
|
add_library(JsonCpp::JsonCpp INTERFACE IMPORTED)
|
||
|
|
set_target_properties(JsonCpp::JsonCpp PROPERTIES
|
||
|
|
INTERFACE_INCLUDE_DIRECTORIES "${JSONCPP_IMPORTED_INCLUDE_DIRS}"
|
||
|
|
INTERFACE_LINK_LIBRARIES "${JSONCPP_IMPORTED_LIBRARY}")
|
||
|
|
endif()
|
||
|
|
|
||
|
|
if(JSONCPP_IMPORTED_LIBRARY_SHARED AND NOT TARGET JsonCpp::JsonCppShared)
|
||
|
|
add_library(JsonCpp::JsonCppShared INTERFACE IMPORTED)
|
||
|
|
set_target_properties(JsonCpp::JsonCppShared PROPERTIES
|
||
|
|
INTERFACE_INCLUDE_DIRECTORIES "${JSONCPP_IMPORTED_INCLUDE_DIRS}"
|
||
|
|
INTERFACE_LINK_LIBRARIES "${JSONCPP_IMPORTED_LIBRARY_SHARED}")
|
||
|
|
endif()
|
||
|
|
|
||
|
|
if(JSONCPP_IMPORTED_LIBRARY_STATIC AND NOT TARGET JsonCpp::JsonCppStatic)
|
||
|
|
add_library(JsonCpp::JsonCppStatic INTERFACE IMPORTED)
|
||
|
|
set_target_properties(JsonCpp::JsonCppStatic PROPERTIES
|
||
|
|
INTERFACE_INCLUDE_DIRECTORIES "${JSONCPP_IMPORTED_INCLUDE_DIRS}"
|
||
|
|
INTERFACE_LINK_LIBRARIES "${JSONCPP_IMPORTED_LIBRARY_STATIC}")
|
||
|
|
endif()
|
||
|
|
|
||
|
|
# Hide the stuff we didn't, and no longer, need.
|
||
|
|
if(NOT JsonCpp_LIBRARY)
|
||
|
|
unset(JsonCpp_LIBRARY CACHE)
|
||
|
|
endif()
|
||
|
|
if(NOT JsonCpp_INCLUDE_DIR)
|
||
|
|
unset(JsonCpp_INCLUDE_DIR CACHE)
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
|
||
|
|
set(JSONCPP_LIBRARY ${JSONCPP_IMPORTED_LIBRARY})
|
||
|
|
set(JSONCPP_INCLUDE_DIRS ${JSONCPP_IMPORTED_INCLUDE_DIRS})
|
||
|
|
if(DEFINED JSONCPP_IMPORTED_LIBRARY_IS_SHARED)
|
||
|
|
set(JSONCPP_LIBRARY_IS_SHARED ${JSONCPP_IMPORTED_LIBRARY_IS_SHARED})
|
||
|
|
else()
|
||
|
|
unset(JSONCPP_LIBRARY_IS_SHARED)
|
||
|
|
endif()
|
||
|
|
|
||
|
|
if(JSONCPP_IMPORTED_LIBRARY_SHARED)
|
||
|
|
set(JSONCPP_LIBRARY_SHARED ${JSONCPP_IMPORTED_LIBRARY_SHARED})
|
||
|
|
endif()
|
||
|
|
|
||
|
|
if(JSONCPP_IMPORTED_LIBRARY_STATIC)
|
||
|
|
set(JSONCPP_LIBRARY_STATIC ${JSONCPP_IMPORTED_LIBRARY_STATIC})
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
|
||
|
|
# Still nothing after looking for the config file: must go "old-school"
|
||
|
|
if(NOT JSONCPP_FOUND)
|
||
|
|
# Invoke pkgconfig for hints
|
||
|
|
find_package(PkgConfig QUIET)
|
||
|
|
set(_JSONCPP_INCLUDE_HINTS)
|
||
|
|
set(_JSONCPP_LIB_HINTS)
|
||
|
|
if(PKG_CONFIG_FOUND)
|
||
|
|
pkg_search_module(_JSONCPP_PC QUIET jsoncpp)
|
||
|
|
if(_JSONCPP_PC_INCLUDE_DIRS)
|
||
|
|
set(_JSONCPP_INCLUDE_HINTS ${_JSONCPP_PC_INCLUDE_DIRS})
|
||
|
|
endif()
|
||
|
|
if(_JSONCPP_PC_LIBRARY_DIRS)
|
||
|
|
set(_JSONCPP_LIB_HINTS ${_JSONCPP_PC_LIBRARY_DIRS})
|
||
|
|
endif()
|
||
|
|
if(_JSONCPP_PC_LIBRARIES)
|
||
|
|
set(_JSONCPP_LIB_NAMES ${_JSONCPP_PC_LIBRARIES})
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
|
||
|
|
if(NOT _JSONCPP_LIB_NAMES)
|
||
|
|
# OK, if pkg-config wasn't able to give us a library name suggestion, then we may
|
||
|
|
# have to resort to some intense old logic.
|
||
|
|
set(_JSONCPP_LIB_NAMES jsoncpp)
|
||
|
|
set(_JSONCPP_PATHSUFFIXES)
|
||
|
|
|
||
|
|
if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
|
||
|
|
list(APPEND _JSONCPP_PATHSUFFIXES
|
||
|
|
linux-gcc) # bit of a generalization but close...
|
||
|
|
endif()
|
||
|
|
if(CMAKE_COMPILER_IS_GNUCXX AND CMAKE_SYSTEM_NAME STREQUAL "Linux")
|
||
|
|
list(APPEND
|
||
|
|
_JSONCPP_LIB_NAMES
|
||
|
|
json_linux-gcc-${CMAKE_CXX_COMPILER_VERSION}_libmt
|
||
|
|
json_linux-gcc_libmt)
|
||
|
|
list(APPEND _JSONCPP_PATHSUFFIXES
|
||
|
|
linux-gcc-${CMAKE_CXX_COMPILER_VERSION})
|
||
|
|
|
||
|
|
elseif(MSVC)
|
||
|
|
if(MSVC_VERSION EQUAL 1200)
|
||
|
|
list(APPEND _JSONCPP_LIB_NAMES json_vc6_libmt)
|
||
|
|
list(APPEND _JSONCPP_PATHSUFFIXES msvc6)
|
||
|
|
elseif(MSVC_VERSION EQUAL 1300)
|
||
|
|
list(APPEND _JSONCPP_LIB_NAMES json_vc7_libmt)
|
||
|
|
list(APPEND _JSONCPP_PATHSUFFIXES msvc7)
|
||
|
|
elseif(MSVC_VERSION EQUAL 1310)
|
||
|
|
list(APPEND _JSONCPP_LIB_NAMES json_vc71_libmt)
|
||
|
|
list(APPEND _JSONCPP_PATHSUFFIXES msvc71)
|
||
|
|
elseif(MSVC_VERSION EQUAL 1400)
|
||
|
|
list(APPEND _JSONCPP_LIB_NAMES json_vc8_libmt)
|
||
|
|
list(APPEND _JSONCPP_PATHSUFFIXES msvc80)
|
||
|
|
elseif(MSVC_VERSION EQUAL 1500)
|
||
|
|
list(APPEND _JSONCPP_LIB_NAMES json_vc9_libmt)
|
||
|
|
list(APPEND _JSONCPP_PATHSUFFIXES msvc90)
|
||
|
|
elseif(MSVC_VERSION EQUAL 1600)
|
||
|
|
list(APPEND _JSONCPP_LIB_NAMES json_vc10_libmt)
|
||
|
|
list(APPEND _JSONCPP_PATHSUFFIXES msvc10 msvc100)
|
||
|
|
endif()
|
||
|
|
|
||
|
|
elseif(MINGW)
|
||
|
|
list(APPEND _JSONCPP_LIB_NAMES
|
||
|
|
json_mingw_libmt)
|
||
|
|
list(APPEND _JSONCPP_PATHSUFFIXES mingw)
|
||
|
|
|
||
|
|
else()
|
||
|
|
list(APPEND _JSONCPP_LIB_NAMES
|
||
|
|
json_suncc_libmt
|
||
|
|
json_vacpp_libmt)
|
||
|
|
endif()
|
||
|
|
endif() # end of old logic
|
||
|
|
|
||
|
|
# Actually go looking.
|
||
|
|
find_path(JsonCpp_INCLUDE_DIR
|
||
|
|
NAMES
|
||
|
|
json/json.h
|
||
|
|
PATH_SUFFIXES jsoncpp
|
||
|
|
HINTS ${_JSONCPP_INCLUDE_HINTS})
|
||
|
|
find_library(JsonCpp_LIBRARY
|
||
|
|
NAMES
|
||
|
|
${_JSONCPP_LIB_NAMES}
|
||
|
|
PATHS libs
|
||
|
|
PATH_SUFFIXES ${_JSONCPP_PATHSUFFIXES}
|
||
|
|
HINTS ${_JSONCPP_LIB_HINTS})
|
||
|
|
|
||
|
|
find_package_handle_standard_args(JsonCpp
|
||
|
|
DEFAULT_MSG
|
||
|
|
JsonCpp_INCLUDE_DIR
|
||
|
|
JsonCpp_LIBRARY)
|
||
|
|
|
||
|
|
if(JSONCPP_FOUND)
|
||
|
|
# We already know that the target doesn't exist, let's make it.
|
||
|
|
# TODO don't know why we get errors like:
|
||
|
|
# error: 'JsonCpp::JsonCpp-NOTFOUND', needed by 'bin/osvr_json_to_c', missing and no known rule to make it
|
||
|
|
# when we do the imported target commented out below. So, instead, we make an interface
|
||
|
|
# target with an alias. Hmm.
|
||
|
|
|
||
|
|
#add_library(JsonCpp::JsonCpp UNKNOWN IMPORTED)
|
||
|
|
#set_target_properties(JsonCpp::JsonCpp PROPERTIES
|
||
|
|
# IMPORTED_LOCATION "${JsonCpp_LIBRARY}"
|
||
|
|
# INTERFACE_INCLUDE_DIRECTORIES "${JsonCpp_INCLUDE_DIR}"
|
||
|
|
# IMPORTED_LINK_INTERFACE_LANGUAGES "CXX")
|
||
|
|
|
||
|
|
set(JSONCPP_LIBRARY "${JsonCpp_LIBRARY}")
|
||
|
|
set(JSONCPP_INCLUDE_DIRS "${JsonCpp_INCLUDE_DIR}")
|
||
|
|
unset(JSONCPP_LIBRARY_IS_SHARED)
|
||
|
|
|
||
|
|
if(__jsoncpp_have_interface_support AND NOT TARGET jsoncpp_interface)
|
||
|
|
add_library(jsoncpp_interface INTERFACE)
|
||
|
|
set_target_properties(jsoncpp_interface PROPERTIES
|
||
|
|
INTERFACE_LINK_LIBRARIES "${JsonCpp_LIBRARY}"
|
||
|
|
INTERFACE_INCLUDE_DIRECTORIES "${JsonCpp_INCLUDE_DIR}")
|
||
|
|
endif()
|
||
|
|
if(__jsoncpp_have_namespaced_targets)
|
||
|
|
if(NOT TARGET JsonCpp::JsonCpp)
|
||
|
|
add_library(JsonCpp::JsonCpp ALIAS jsoncpp_interface)
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
|
||
|
|
if(JSONCPP_FOUND)
|
||
|
|
mark_as_advanced(jsoncpp_DIR JsonCpp_INCLUDE_DIR JsonCpp_LIBRARY)
|
||
|
|
endif()
|