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Suppress unused variable warnings in CFLAGS to reduce noise when NO_STDOUT_DEBUG is enabled

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Егор Цыганчук
2026-10-01 09:36:29 +03:00
parent 3739e2d6ae
commit a7e671cb2d
1 changed files with 3 additions and 0 deletions
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wpa_supplicant/.config
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@@ -249,6 +249,9 @@ CONFIG_CTRL_IFACE=y
# if debugging code is not needed. The size reduction can be around 35% # if debugging code is not needed. The size reduction can be around 35%
# (e.g., 90 kB). # (e.g., 90 kB).
CONFIG_NO_STDOUT_DEBUG=y CONFIG_NO_STDOUT_DEBUG=y
# With NO_STDOUT_DEBUG wpa_printf() expands to nothing, so variables and
# helpers used only for debug output become "unused". Silence that noise.
CFLAGS += -Wno-unused-variable -Wno-unused-but-set-variable -Wno-unused-function
# Remove WPA support, e.g., for wired-only IEEE 802.1X supplicant, to save # Remove WPA support, e.g., for wired-only IEEE 802.1X supplicant, to save
# 35-50 kB in code size. # 35-50 kB in code size.