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# Copyright (c) 2026 Eclipse ThreadX contributors
#
# This program and the accompanying materials are made available under the
# terms of the MIT License which is available at
# https://opensource.org/licenses/MIT.
#
# AI Disclosure: This file was largely AI-generated by Claude Code (Opus 5.5).
# The AI-generated portions may be considered public domain (CC0-1.0)
# and not subject to the project's licence. The human contributor has
# reviewed and verified that the code is correct.
#
# SPDX-License-Identifier: MIT and CC0-1.0
# Toolchain for the module execution harness.
#
# Deliberately not cmake/cortex_m3.cmake or cmake/cortex_m4.cmake. Those add
# -mlong-calls to every C file, and under -fpic that routes every call in a
# module through its GOT, including the shell entry's call to the function that
# fills the GOT in; and they leave the floating-point unit off, which the
# Cortex-M4 module port needs on to exercise its lazy-stacking paths. The CPU
# and FPU flags are chosen per port in CMakeLists.txt instead.
set(CMAKE_SYSTEM_NAME Generic)
set(CMAKE_SYSTEM_PROCESSOR arm)
set(CMAKE_C_COMPILER arm-none-eabi-gcc)
set(CMAKE_ASM_COMPILER arm-none-eabi-gcc)
set(CMAKE_OBJCOPY arm-none-eabi-objcopy CACHE FILEPATH "objcopy")
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
# Compiler checks build a static library, so they need no startup code or
# linker script.
set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
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