Commit e2071e92 authored by Lubomir Rintel's avatar Lubomir Rintel 🥕

build: set -Wall when probing extra warning options

Some warnings depends on others: -Wformat-security won't work without
-Wformat. With -Wall we're confident enough that we have important
warnings enabled and in any case we're going to enable it anyway.

https://github.com/NetworkManager/NetworkManager/pull/175
parent 99b92fd9
......@@ -92,7 +92,7 @@ if test "$GCC" = "yes" -a "$set_more_warnings" != "no"; then
-Wno-unused-parameter \
; do
dnl GCC 4.4 does not warn when checking for -Wno-* flags (https://gcc.gnu.org/wiki/FAQ#wnowarning)
_NM_COMPILER_FLAG([$(printf '%s' "$option" | sed 's/^-Wno-/-W/')], [],
_NM_COMPILER_FLAG([-Wall $(printf '%s' "$option" | sed 's/^-Wno-/-W/')], [],
[CFLAGS_MORE_WARNINGS="$CFLAGS_MORE_WARNINGS $option"], [])
done
unset option
......
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