| # SPDX-License-Identifier: Apache-2.0 | |
| cmake_minimum_required(VERSION 3.20.0) | |
| find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE}) | |
| project(posix_env) | |
| target_sources(app PRIVATE src/main.c) | |
| # For setenv() and unsetenv() | |
| target_compile_options(app PRIVATE -U_POSIX_C_SOURCE -D_POSIX_C_SOURCE=200809L) | |
| # For getenv_r() visibility and testing | |
| target_compile_definitions(app PRIVATE _BSD_SOURCE) |