build: turn off set-but-not-used variable warnings in new GCC

This commit is contained in:
Dan Williams 2011-01-24 15:57:33 -06:00
parent 1e3a6c1311
commit 398993e2f4

View file

@ -10,7 +10,7 @@ if test "$GCC" = "yes" -a "$set_more_warnings" != "no"; then
for option in -Wshadow -Wmissing-declarations -Wmissing-prototypes \
-Wdeclaration-after-statement -Wstrict-prototypes \
-Wfloat-equal -Wno-unused-parameter -Wno-sign-compare \
-fno-strict-aliasing; do
-fno-strict-aliasing -Wno-unused-but-set-variable; do
SAVE_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $option"
AC_MSG_CHECKING([whether gcc understands $option])