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Fix canonicalize loop-detection corner case.
[gnulib.git]
/
m4
/
fprintf-posix.m4
diff --git
a/m4/fprintf-posix.m4
b/m4/fprintf-posix.m4
index
9242684
..
dfade55
100644
(file)
--- a/
m4/fprintf-posix.m4
+++ b/
m4/fprintf-posix.m4
@@
-8,8
+8,9
@@
AC_DEFUN([gl_FUNC_FPRINTF_POSIX],
[
AC_REQUIRE([gl_EOVERFLOW])
AC_REQUIRE([gl_PRINTF_SIZES_C99])
[
AC_REQUIRE([gl_EOVERFLOW])
AC_REQUIRE([gl_PRINTF_SIZES_C99])
- AC_REQUIRE([gl_PRINTF_INFINITE])
AC_REQUIRE([gl_PRINTF_LONG_DOUBLE])
AC_REQUIRE([gl_PRINTF_LONG_DOUBLE])
+ AC_REQUIRE([gl_PRINTF_INFINITE])
+ AC_REQUIRE([gl_PRINTF_INFINITE_LONG_DOUBLE])
AC_REQUIRE([gl_PRINTF_DIRECTIVE_A])
AC_REQUIRE([gl_PRINTF_DIRECTIVE_F])
AC_REQUIRE([gl_PRINTF_DIRECTIVE_N])
AC_REQUIRE([gl_PRINTF_DIRECTIVE_A])
AC_REQUIRE([gl_PRINTF_DIRECTIVE_F])
AC_REQUIRE([gl_PRINTF_DIRECTIVE_N])
@@
-19,25
+20,29
@@
AC_DEFUN([gl_FUNC_FPRINTF_POSIX],
gl_cv_func_fprintf_posix=no
case "$gl_cv_func_printf_sizes_c99" in
*yes)
gl_cv_func_fprintf_posix=no
case "$gl_cv_func_printf_sizes_c99" in
*yes)
- case "$gl_cv_func_printf_
infinit
e" in
+ case "$gl_cv_func_printf_
long_doubl
e" in
*yes)
*yes)
- case "$gl_cv_func_printf_
long_doubl
e" in
+ case "$gl_cv_func_printf_
infinit
e" in
*yes)
*yes)
- case "$gl_cv_func_printf_
directive_a
" in
+ case "$gl_cv_func_printf_
infinite_long_double
" in
*yes)
*yes)
- case "$gl_cv_func_printf_directive_
f
" in
+ case "$gl_cv_func_printf_directive_
a
" in
*yes)
*yes)
- case "$gl_cv_func_printf_directive_
n
" in
+ case "$gl_cv_func_printf_directive_
f
" in
*yes)
*yes)
- case "$gl_cv_func_printf_
positions
" in
+ case "$gl_cv_func_printf_
directive_n
" in
*yes)
*yes)
- case "$gl_cv_func_printf_
flag_grouping
" in
+ case "$gl_cv_func_printf_
positions
" in
*yes)
*yes)
- case "$gl_cv_func_printf_flag_
zero
" in
+ case "$gl_cv_func_printf_flag_
grouping
" in
*yes)
*yes)
- # fprintf exists and is already POSIX
- # compliant.
- gl_cv_func_fprintf_posix=yes
+ case "$gl_cv_func_printf_flag_zero" in
+ *yes)
+ # fprintf exists and is already POSIX
+ # compliant.
+ gl_cv_func_fprintf_posix=yes
+ ;;
+ esac
;;
esac
;;
;;
esac
;;
@@
-57,8
+62,9
@@
AC_DEFUN([gl_FUNC_FPRINTF_POSIX],
;;
esac
if test $gl_cv_func_fprintf_posix = no; then
;;
esac
if test $gl_cv_func_fprintf_posix = no; then
- gl_PREREQ_VASNPRINTF_INFINITE
gl_PREREQ_VASNPRINTF_LONG_DOUBLE
gl_PREREQ_VASNPRINTF_LONG_DOUBLE
+ gl_PREREQ_VASNPRINTF_INFINITE_DOUBLE
+ gl_PREREQ_VASNPRINTF_INFINITE_LONG_DOUBLE
gl_PREREQ_VASNPRINTF_DIRECTIVE_A
gl_PREREQ_VASNPRINTF_DIRECTIVE_F
gl_PREREQ_VASNPRINTF_FLAG_GROUPING
gl_PREREQ_VASNPRINTF_DIRECTIVE_A
gl_PREREQ_VASNPRINTF_DIRECTIVE_F
gl_PREREQ_VASNPRINTF_FLAG_GROUPING