Differential D4039 Diff 13075 cmake/platforms/Linux32.cmake

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cmake/platforms/Linux32.cmake

	# Copyright (c) 2019 The Bitcoin developers			# Copyright (c) 2019 The Bitcoin developers

	set(CMAKE_SYSTEM_NAME Linux)			set(CMAKE_SYSTEM_NAME Linux)
	set(TOOLCHAIN_PREFIX i686-pc-linux-gnu)			set(TOOLCHAIN_PREFIX i686-pc-linux-gnu)

	# Cross compilers to use for C and C++			# Cross compilers to use for C and C++
	set(CMAKE_C_COMPILER gcc)			set(CMAKE_C_COMPILER gcc)
	set(CMAKE_CXX_COMPILER g++)			set(CMAKE_CXX_COMPILER g++)

	# Target environment on the build host system			# Target environment on the build host system
	# Set 1st to directory with the cross compiler's C/C++ headers/libs			# Set 1st to directory with the cross compiler's C/C++ headers/libs
	set(CMAKE_FIND_ROOT_PATH "${CMAKE_CURRENT_SOURCE_DIR}/depends/${TOOLCHAIN_PREFIX}")			set(CMAKE_FIND_ROOT_PATH "${CMAKE_CURRENT_SOURCE_DIR}/depends/${TOOLCHAIN_PREFIX}")

	# We also may have built dependencies for the native platform.			# We also may have built dependencies for the native platform.
	set(CMAKE_PREFIX_PATH "${CMAKE_CURRENT_SOURCE_DIR}/depends/${TOOLCHAIN_PREFIX}/native")			set(CMAKE_PREFIX_PATH "${CMAKE_CURRENT_SOURCE_DIR}/depends/${TOOLCHAIN_PREFIX}/native")

	# Modify default behavior of FIND_XXX() commands to			# Modify default behavior of FIND_XXX() commands to:
	# search for headers/libs in the target environment and			# - search for headers in the target environment,
	# search for programs in the build host environment			# - search the libraries in the target environment first then the host (to find
				# the compiler supplied libraries),
				# - search for programs in the build host environment.
	set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)			set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
	set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)			set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY BOTH)
	set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)			set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)

	string(APPEND CMAKE_C_FLAGS_INIT " -m32")			string(APPEND CMAKE_C_FLAGS_INIT " -m32")
	string(APPEND CMAKE_CXX_FLAGS_INIT " -m32")			string(APPEND CMAKE_CXX_FLAGS_INIT " -m32")