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CMake: Prefer Conan-provided packages over system ones

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This commit is contained in:
Tony Wasserka 2024-03-12 15:53:32 +01:00
parent d541fad7b7
commit b4df51b519
1 changed files with 6 additions and 7 deletions
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13
CMakeLists.txt
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@ -1,6 +1,7 @@
# 3.11 added support for interface libraries
# 3.13 detects and target-izes all of our boost dependencies properly
cmake_minimum_required(VERSION 3.13)
# 3.15 added CMAKE_FIND_PACKAGE_PREFER_CONFIG
cmake_minimum_required(VERSION 3.15)
include(ExternalProject)
@ -20,11 +21,12 @@ if (USE_ASAN)
add_link_options(-fsanitize=address)
endif()
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${PROJECT_SOURCE_DIR}/externals/cmake")
set(CMAKE_CXX_STANDARD 20)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
# Prefer Conan-provided packages over system ones
set(CMAKE_FIND_PACKAGE_PREFER_CONFIG TRUE)
# TODO: Move these flags into a "boost" cmake target
add_definitions(-DBOOST_FILESYSTEM_NO_DEPRECATED -DBOOST_COROUTINES_NO_DEPRECATION_WARNING)
@ -36,10 +38,7 @@ add_definitions(-DBOOST_FILESYSTEM_NO_DEPRECATED -DBOOST_COROUTINES_NO_DEPRECATI
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -fstrict-aliasing -Wpedantic")
set(BOOST_COMPONENTS context filesystem iostreams program_options thread)
find_package(Boost 1.80.0 EXACT CONFIG COMPONENTS ${BOOST_COMPONENTS})
if (NOT Boost_FOUND)
find_package(Boost 1.80.0 REQUIRED COMPONENTS ${BOOST_COMPONENTS})
endif ()
find_package(Boost 1.80.0 REQUIRED COMPONENTS ${BOOST_COMPONENTS})
find_package(fmt REQUIRED)