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Diffstat (limited to 'Tests/RunCMake/FindBoost/CMakePackageFixtures/Boost-1.70.0/BoostConfig.cmake')
| -rw-r--r-- | Tests/RunCMake/FindBoost/CMakePackageFixtures/Boost-1.70.0/BoostConfig.cmake | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/Tests/RunCMake/FindBoost/CMakePackageFixtures/Boost-1.70.0/BoostConfig.cmake b/Tests/RunCMake/FindBoost/CMakePackageFixtures/Boost-1.70.0/BoostConfig.cmake new file mode 100644 index 000000000..539267d92 --- /dev/null +++ b/Tests/RunCMake/FindBoost/CMakePackageFixtures/Boost-1.70.0/BoostConfig.cmake @@ -0,0 +1,140 @@ +# Copyright 2019 Peter Dimov +# Distributed under the Boost Software License, Version 1.0. +# (See accompanying file LICENSE_1_0.txt or copy at http://boost.org/LICENSE_1_0.txt) + +# This CMake configuration file, installed as part of the Boost build +# and installation procedure done by `b2 install`, provides support +# for find_package(Boost). +# +# It's roughly, but not perfectly, compatible with the behavior +# of find_package(Boost) as provided by FindBoost.cmake. +# +# A typical use might be +# +# find_package(Boost 1.70 REQUIRED COMPONENTS filesystem regex PATHS C:/Boost) +# +# On success, the above invocation would define the targets Boost::headers, +# Boost::filesystem and Boost::regex. Boost::headers represents all +# header-only libraries. An alias, Boost::boost, for Boost::headers is +# provided for compatibility. +# +# Since Boost libraries can coexist in many variants - 32/64 bit, +# static/dynamic runtime, debug/release, the following variables can be used +# to control which variant is chosen: +# +# Boost_USE_DEBUG_LIBS: When OFF, disables debug libraries. +# Boost_USE_RELEASE_LIBS: When OFF, disables release libraries. +# Boost_USE_STATIC_LIBS: When ON, uses static Boost libraries; when OFF, +# uses shared Boost libraries; when not set, the +# default is to use shared when BUILD_SHARED_LIBS is +# ON, static otherwise. +# Boost_USE_STATIC_RUNTIME: When ON, uses Boost libraries linked against the +# static runtime. The default is shared runtime. +# Boost_USE_DEBUG_RUNTIME: When ON, uses Boost libraries linked against the +# debug runtime. When OFF, against the release +# runtime. The default is to use either. +# Boost_COMPILER: The compiler that has been used to build Boost, +# such as vc141, gcc7, clang37. The default is +# determined from CMAKE_CXX_COMPILER_ID. + +message(STATUS "Found Boost ${Boost_VERSION} at ${Boost_DIR}") + +# Output requested configuration (f.ex. "REQUIRED COMPONENTS filesystem") + +if(Boost_FIND_QUIETLY) + set(_BOOST_CONFIG "${_BOOST_CONFIG} QUIET") +endif() + +if(Boost_FIND_REQUIRED) + set(_BOOST_CONFIG "${_BOOST_CONFIG} REQUIRED") +endif() + +foreach(__boost_comp IN LISTS Boost_FIND_COMPONENTS) + if(${Boost_FIND_REQUIRED_${__boost_comp}}) + list(APPEND _BOOST_COMPONENTS ${__boost_comp}) + else() + list(APPEND _BOOST_OPTIONAL_COMPONENTS ${__boost_comp}) + endif() +endforeach() + +if(_BOOST_COMPONENTS) + set(_BOOST_CONFIG "${_BOOST_CONFIG} COMPONENTS ${_BOOST_COMPONENTS}") +endif() + +if(_BOOST_OPTIONAL_COMPONENTS) + set(_BOOST_CONFIG "${_BOOST_CONFIG} OPTIONAL_COMPONENTS ${_BOOST_OPTIONAL_COMPONENTS}") +endif() + +if(_BOOST_CONFIG) + message(STATUS " Requested configuration:${_BOOST_CONFIG}") +endif() + +unset(_BOOST_CONFIG) +unset(_BOOST_COMPONENTS) +unset(_BOOST_OPTIONAL_COMPONENTS) + +# find_dependency doesn't forward arguments until 3.9, so we have to roll our own + +macro(boost_find_dependency dep req) + + set(_BOOST_QUIET) + if(Boost_FIND_QUIETLY) + set(_BOOST_QUIET QUIET) + endif() + + set(_BOOST_REQUIRED) + if(${req} AND Boost_FIND_REQUIRED) + set(_BOOST_REQUIRED REQUIRED) + endif() + + get_filename_component(_BOOST_CMAKEDIR "${CMAKE_CURRENT_LIST_DIR}/../" ABSOLUTE) + + if(Boost_DEBUG) + message(STATUS "BoostConfig: find_package(boost_${dep} ${Boost_VERSION} EXACT CONFIG ${_BOOST_REQUIRED} ${_BOOST_QUIET} HINTS ${_BOOST_CMAKEDIR})") + endif() + find_package(boost_${dep} ${Boost_VERSION} EXACT CONFIG ${_BOOST_REQUIRED} ${_BOOST_QUIET} HINTS ${_BOOST_CMAKEDIR}) + + string(TOUPPER ${dep} _BOOST_DEP) + set(Boost_${_BOOST_DEP}_FOUND ${boost_${dep}_FOUND}) + + unset(_BOOST_REQUIRED) + unset(_BOOST_QUIET) + unset(_BOOST_CMAKEDIR) + unset(_BOOST_DEP) + +endmacro() + +# Find boost_headers + +boost_find_dependency(headers 1) + +if(NOT boost_headers_FOUND) + + set(Boost_FOUND 0) + set(Boost_NOT_FOUND_MESSAGE "A required dependency, boost_headers, has not been found.") + + return() + +endif() + +# Find components + +foreach(__boost_comp IN LISTS Boost_FIND_COMPONENTS) + + boost_find_dependency(${__boost_comp} ${Boost_FIND_REQUIRED_${__boost_comp}}) + +endforeach() + +# Compatibility targets + +if(NOT TARGET Boost::boost) + + add_library(Boost::boost INTERFACE IMPORTED) + set_property(TARGET Boost::boost APPEND PROPERTY INTERFACE_LINK_LIBRARIES Boost::headers) + + # All Boost:: targets already disable autolink + add_library(Boost::diagnostic_definitions INTERFACE IMPORTED) + add_library(Boost::disable_autolinking INTERFACE IMPORTED) + add_library(Boost::dynamic_linking INTERFACE IMPORTED) + +endif() |