diff --git a/configure.ac b/configure.ac index 23ec9c2e21..2512e85cba 100644 --- a/configure.ac +++ b/configure.ac @@ -476,10 +476,10 @@ rb_cv_warnflags="$warnflags" AS_CASE(["$GCC:${warnflags+set}:${extra_warnflags:+set}:"], [yes::*|yes:*:set:], [# GCC && (!warnflags || extra_warnflags) AS_IF([test $gcc_major -ge 4], [ - extra_warning="$extra_warning -Werror=extra-tokens" + extra_warnflags="$extra_warnflags -Werror=extra-tokens" ]) AS_IF([test $gcc_major -ge 5 -a $gcc_major -le 6], [ - extra_warning="$extra_warning -Wno-maybe-uninitialized" + extra_warnflags="$extra_warnflags -Wno-maybe-uninitialized" ]) # ICC doesn't support -Werror= AS_IF([test $icc_version -gt 0], [ @@ -514,7 +514,7 @@ AS_CASE(["$GCC:${warnflags+set}:${extra_warnflags:+set}:"], -Wsuggest-attribute=noreturn \ -Wunused-variable \ -diag-disable=175,188,2259 \ - $extra_warning \ + $extra_warnflags \ ; do AS_IF([test "$particular_werror_flags" != yes], [ wflag=`echo x$wflag | sed 's/^x-Werror=/-W/;s/^x//'`