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Check if wcwidth exists.

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This commit is contained in:
Witold Filipczyk 2008-01-02 12:29:26 +01:00 committed by Kalle Olavi Niemitalo
parent 8d7f361975
commit 5a267a719b
1 changed files with 3 additions and 1 deletions
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4
configure.in
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@ -181,7 +181,7 @@ AC_HEADER_STDC
AC_HEADER_SYS_WAIT
AC_HEADER_TIME
AC_CHECK_HEADERS(wctype.h)
AC_CHECK_HEADERS(wchar.h wctype.h)
AC_CHECK_HEADERS(fcntl.h limits.h time.h unistd.h)
AC_CHECK_HEADERS(sigaction.h)
AC_CHECK_HEADERS(arpa/inet.h)
@ -305,6 +305,8 @@ AC_CHECK_FUNCS(setenv putenv, HAVE_SETENV_OR_PUTENV=yes)
AC_CHECK_FUNCS(getuid, HAVE_GETUID=yes)
AC_CHECK_FUNCS(geteuid, HAVE_GETEUID=yes)
AC_CHECK_FUNCS(wcwidth)
dnl These aren't probably needed now, as they are commented in links.h.
dnl I've no idea about their historical background, but I keep them here
dnl just in the case they will help later. --pasky