Mercurial > hg > octave-jordi > gnulib-hg
diff m4/sprintf-posix.m4 @ 8840:792e05ae7ac8
Fix *printf result for NaN, Inf, -0.0 on mingw.
| author | Bruno Haible <bruno@clisp.org> |
|---|---|
| date | Sat, 19 May 2007 14:52:36 +0000 |
| parents | 1466c973f476 |
| children | 771a56a41b5b |
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--- a/m4/sprintf-posix.m4 +++ b/m4/sprintf-posix.m4 @@ -1,4 +1,4 @@ -# sprintf-posix.m4 serial 6 +# sprintf-posix.m4 serial 7 dnl Copyright (C) 2007 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -8,6 +8,7 @@ [ 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_DIRECTIVE_A]) AC_REQUIRE([gl_PRINTF_DIRECTIVE_F]) @@ -18,23 +19,27 @@ gl_cv_func_sprintf_posix=no case "$gl_cv_func_printf_sizes_c99" in *yes) - case "$gl_cv_func_printf_long_double" in + case "$gl_cv_func_printf_infinite" in *yes) - case "$gl_cv_func_printf_directive_a" in + case "$gl_cv_func_printf_long_double" in *yes) - case "$gl_cv_func_printf_directive_f" in + case "$gl_cv_func_printf_directive_a" in *yes) - case "$gl_cv_func_printf_directive_n" in + case "$gl_cv_func_printf_directive_f" in *yes) - case "$gl_cv_func_printf_positions" in + case "$gl_cv_func_printf_directive_n" in *yes) - case "$gl_cv_func_printf_flag_grouping" in + case "$gl_cv_func_printf_positions" in *yes) - case "$gl_cv_func_printf_flag_zero" in + case "$gl_cv_func_printf_flag_grouping" in *yes) - # sprintf exists and is already POSIX - # compliant. - gl_cv_func_sprintf_posix=yes + case "$gl_cv_func_printf_flag_zero" in + *yes) + # sprintf exists and is already POSIX + # compliant. + gl_cv_func_sprintf_posix=yes + ;; + esac ;; esac ;; @@ -52,6 +57,7 @@ ;; esac if test $gl_cv_func_sprintf_posix = no; then + gl_PREREQ_VASNPRINTF_INFINITE gl_PREREQ_VASNPRINTF_LONG_DOUBLE gl_PREREQ_VASNPRINTF_DIRECTIVE_A gl_PREREQ_VASNPRINTF_DIRECTIVE_F