nano

commit 0276e45465f7321ed9ca6d09280ea9a42957ee5c
parent 42ae3e377feb6e2bcf37c0b6ae940238d4d8cc43
Author: David Lawrence Ramsey <pooka109@gmail.com>
Date:   Thu, 23 Mar 2017 14:22:33 -0500

configure: don't check for the existence of iswspace() anymore

The iswspace() was only used when iswblank() was missing.  The latter
is now provided by gnulib, so it is always available, so iswspace()
is not used at all anymore.

Diffstat:
M
configure.ac
 | 
3
+--

1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/configure.ac b/configure.ac
@@ -470,7 +470,7 @@ int main(void)
 dnl Checks for functions.
 
 if test "x$enable_utf8" != xno; then
-    AC_CHECK_FUNCS(iswalnum iswpunct iswspace mblen mbstowcs mbtowc wctomb)
+    AC_CHECK_FUNCS(iswalnum iswpunct mblen mbstowcs mbtowc wctomb)
 fi
 dnl Checks for typedefs, structures, and compiler characteristics.
 
@@ -564,7 +564,6 @@ if test "x$enable_utf8" != xno && \
     test x$CURSES_LIB_WIDE = xyes && \
     test x$ac_cv_func_iswalnum = xyes && \
     test x$ac_cv_func_iswpunct = xyes && \
-    (test x$ac_cv_func_iswblank = xyes || test x$ac_cv_func_iswspace = xyes) && \
     test x$ac_cv_func_mblen = xyes && \
     test x$ac_cv_func_mbstowcs = xyes && \
     test x$ac_cv_func_mbtowc = xyes && \