diff options
Diffstat (limited to 'readline/aclocal.m4')
| -rw-r--r-- | readline/aclocal.m4 | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/readline/aclocal.m4 b/readline/aclocal.m4 index bc43d8d..a87e2dc 100644 --- a/readline/aclocal.m4 +++ b/readline/aclocal.m4 @@ -1654,13 +1654,13 @@ AC_CHECK_HEADERS(langinfo.h) AC_CHECK_FUNC(mbrtowc, AC_DEFINE(HAVE_MBRTOWC)) AC_CHECK_FUNC(mbsrtowcs, AC_DEFINE(HAVE_MBSRTOWCS)) -AC_CHECK_FUNC(wcwidth, have_wcwidth=yes) -if test "$have_wcwidth" = yes; then - AC_DEFINE(HAVE_WCWIDTH) - AC_SUBST(WCWIDTH_OBJ,) +AC_CHECK_FUNC(wcwidth, AC_DEFINE(HAVE_WCWIDTH)) +if test "$ac_cv_func_wcwidth" = no && test "$ac_cv_header_wchar_h" = yes; then + WCWIDTH_OBJ=wcwidth.o else - AC_SUBST(WCWIDTH_OBJ,wcwidth.o) + WCWIDTH_OBJ= fi +AC_SUBST(WCWIDTH_OBJ) AC_CACHE_CHECK([for mbstate_t], bash_cv_have_mbstate_t, [AC_TRY_RUN([ |