diff options
Diffstat (limited to 'src/libs/gnulib/m4/wctype_h.m4')
| -rw-r--r-- | src/libs/gnulib/m4/wctype_h.m4 | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/src/libs/gnulib/m4/wctype_h.m4 b/src/libs/gnulib/m4/wctype_h.m4 index a1093830..885e6fcb 100644 --- a/src/libs/gnulib/m4/wctype_h.m4 +++ b/src/libs/gnulib/m4/wctype_h.m4 @@ -1,4 +1,4 @@ -# wctype_h.m4 serial 16 +# wctype_h.m4 serial 18 dnl A placeholder for ISO C99 <wctype.h>, for platforms that lack it. @@ -22,8 +22,6 @@ AC_DEFUN([gl_WCTYPE_H], fi AC_SUBST([HAVE_ISWCNTRL]) - AC_REQUIRE([AC_C_INLINE]) - AC_REQUIRE([gt_TYPE_WINT_T]) if test $gt_cv_c_wint_t = yes; then HAVE_WINT_T=1 @@ -57,7 +55,8 @@ AC_DEFUN([gl_WCTYPE_H], #if __GNU_LIBRARY__ == 1 Linux libc5 i18n is broken. #endif]], [])], - [gl_cv_func_iswcntrl_works=yes], [gl_cv_func_iswcntrl_works=no]) + [gl_cv_func_iswcntrl_works="guessing yes"], + [gl_cv_func_iswcntrl_works="guessing no"]) ]) ]) fi @@ -67,11 +66,10 @@ AC_DEFUN([gl_WCTYPE_H], fi AC_SUBST([HAVE_WCTYPE_H]) - if test "$gl_cv_func_iswcntrl_works" = no; then - REPLACE_ISWCNTRL=1 - else - REPLACE_ISWCNTRL=0 - fi + case "$gl_cv_func_iswcntrl_works" in + *yes) REPLACE_ISWCNTRL=0 ;; + *) REPLACE_ISWCNTRL=1 ;; + esac AC_SUBST([REPLACE_ISWCNTRL]) if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then |