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Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 4329afb9e..00c731864 100644 --- a/configure.ac +++ b/configure.ac @@ -1304,6 +1304,7 @@ AC_CHECK_FUNCS(strftime strptime mktime timelocal \ memcpy memmove strstr strerror strtoul \ getrlimit getrusage \ setlocale \ + isblank iswblank \ uname \ signgam tgamma \ scalbn \ @@ -2564,6 +2565,12 @@ AC_HELP_STRING([--enable-multibyte], [support multibyte characters]), [AC_CACHE_VAL(zsh_cv_c_unicode_support, AC_MSG_NOTICE([checking for functions supporting multibyte characters]) [zfuncs_absent= +dnl +dnl Note that iswblank is not included and checked separately. +dnl As iswblank() was added to C long after the others, we still +dnl want to enabled unicode support even if iswblank is not available +dnl (we then just do the SPC+TAB approximation) +dnl for zfunc in iswalnum iswcntrl iswdigit iswgraph iswlower iswprint \ iswpunct iswspace iswupper iswxdigit mbrlen mbrtowc towupper towlower \ wcschr wcscpy wcslen wcsncmp wcsncpy wcrtomb wcwidth wmemchr wmemcmp \ |