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| -rw-r--r-- | configure.ac | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index f66b2ddf1..62e5d4a4c 100644 --- a/configure.ac +++ b/configure.ac @@ -2063,6 +2063,37 @@ int ptsname();], , fi fi +dnl --------------------- +dnl multibyte ZLE support +dnl --------------------- +AC_ARG_ENABLE(multibyte, +[ --enable-multibyte support multibyte chars in the zsh line editor], +[zsh_cv_c_zle_unicode_support=$enableval], +[AC_CACHE_CHECK(if the system adequately supports multibyte chars, + zsh_cv_c_zle_unicode_support, + [AC_TRY_COMPILE([ +#ifdef HAVE_LOCALE_H +# include <locale.h> +#endif + ], [ +int main() { +#if defined(HAVE_WCHAR_H) && defined(HAVE_WCTOMB) \ + && defined(HAVE_MBRTOWC) && defined(HAVE_WCRTOMB) \ + && defined (__STDC_ISO_10646__) + return 0; +#else +# error Not supported. +#endif +} + ], + zsh_cv_c_zle_unicode_support=yes, + zsh_cv_c_zle_unicode_support=no)]) +]) +AH_TEMPLATE([ZLE_UNICODE_SUPPORT], +[Define to 1 if you want unicode support in the line editor.]) +if test $zsh_cv_c_zle_unicode_support = yes; then + AC_DEFINE(ZLE_UNICODE_SUPPORT) +fi dnl --------------- dnl dynamic loading |