Fix POSIX build

As per [1], newlibc now defines _ANSI_SOURCE to avoid POSIX conflicts, but as hostapd needs POSIX stuff from libc, need to enable this explicitly. [1] - zephyrproject-rtos/zephyr#52739 Signed-off-by: Krishna T <[email protected]>
krish2718 · Mar 27, 2023 · b89cc9f · b89cc9f
1 parent 6d949b2
commit b89cc9f
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/zephyr/CMakeLists.txt b/zephyr/CMakeLists.txt
@@ -27,6 +27,9 @@ zephyr_include_directories(
 )
 
 zephyr_library_compile_definitions(
+	# newlibc now defines _ANSI_SOURCE to avoid POSIX conflicts, so, need to
+	# enable POSIX features explicitly by below feature flag for this hostapd
+	_POSIX_C_SOURCE
 	TLS_DEFAULT_CIPHERS=\""DEFAULT:!EXP:!LOW"\"
 	CONFIG_SHA256
 	CONFIG_SME