diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/configure.in b/configure.in index 6d2468987c..f2af0ee910 100644 --- a/configure.in +++ b/configure.in @@ -409,6 +409,8 @@ dnl } dnl compiler section { AC_DEFUN([RUBY_WERROR_FLAG], [dnl +save_CFLAGS="$CFLAGS" +CFLAGS="$CFLAGS $rb_cv_warnflags" if test "${ac_c_werror_flag+set}"; then rb_c_werror_flag="$ac_c_werror_flag" else @@ -416,6 +418,8 @@ else fi ac_c_werror_flag=yes $1 +CFLAGS="$save_CFLAGS" +save_CFLAGS= if test "${rb_c_werror_flag+set}"; then ac_c_werror_flag="$rb_c_werror_flag" else @@ -423,18 +427,15 @@ else fi]) AC_DEFUN(RUBY_TRY_CFLAGS, [ - save_CFLAGS="$CFLAGS" - CFLAGS="[$]CFLAGS $1" AC_MSG_CHECKING([whether ]$1[ is accepted]) RUBY_WERROR_FLAG([ + CFLAGS="[$]CFLAGS $1" AC_TRY_COMPILE([$4], [$5], [$2 AC_MSG_RESULT(yes)], [$3 AC_MSG_RESULT(no)]) ]) - CFLAGS="$save_CFLAGS" - save_CFLAGS= ]) AC_DEFUN(RUBY_TRY_LDFLAGS, [ |