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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.
master
David Lawrence Ramsey 2017-03-23 14:22:33 -05:00 committed by Benno Schulenberg
parent 42ae3e377f
commit 0276e45465
1 changed files with 1 additions and 2 deletions
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3
configure.ac
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@ -470,7 +470,7 @@ int main(void)
dnl Checks for functions. dnl Checks for functions.
if test "x$enable_utf8" != xno; then if test "x$enable_utf8" != xno; then
AC_CHECK_FUNCS(iswalnum iswpunct iswspace mblen mbstowcs mbtowc wctomb) AC_CHECK_FUNCS(iswalnum iswpunct mblen mbstowcs mbtowc wctomb)
fi fi
dnl Checks for typedefs, structures, and compiler characteristics. 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$CURSES_LIB_WIDE = xyes && \
test x$ac_cv_func_iswalnum = xyes && \ test x$ac_cv_func_iswalnum = xyes && \
test x$ac_cv_func_iswpunct = 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$ac_cv_func_mblen = xyes && \
test x$ac_cv_func_mbstowcs = xyes && \ test x$ac_cv_func_mbstowcs = xyes && \
test x$ac_cv_func_mbtowc = xyes && \ test x$ac_cv_func_mbtowc = xyes && \