Fix for Bug#3982 (f4e51888) · Commits · Software / OSDI20 Artifacts / mariadb

config/ac-macros/readline.m4

+39 −0

Original line number	Diff line number	Diff line
		@@ -59,3 +59,42 @@ AC_DEFUN([MYSQL_CHECK_NEW_RL_INTERFACE], [
		)
		)
		])

		dnl
		dnl check for availability of multibyte characters and functions
		dnl (Based on BASH_CHECK_MULTIBYTE in aclocal.m4 of readline-5.0)
		dnl
		AC_DEFUN([MYSQL_CHECK_MULTIBYTE],
		[
		AC_CHECK_HEADERS(wctype.h)
		AC_CHECK_HEADERS(wchar.h)
		AC_CHECK_HEADERS(langinfo.h)

		AC_CHECK_FUNC(mbsrtowcs, AC_DEFINE([HAVE_MBSRTOWCS],[],[Define if you have mbsrtowcs]))
		AC_CHECK_FUNC(mbrtowc, AC_DEFINE([HAVE_MBRTOWC],[],[Define if you have mbrtowc]))
		AC_CHECK_FUNC(mbrlen, AC_DEFINE([HAVE_MBRLEN],[],[Define if you have mbrlen]))
		AC_CHECK_FUNC(wctomb, AC_DEFINE([HAVE_WCTOMB],[],[Define if you have wctomb]))
		AC_CHECK_FUNC(wcwidth, AC_DEFINE([HAVE_WCWIDTH],[],[Define if you have wcwidth]))
		AC_CHECK_FUNC(wcsdup, AC_DEFINE([HAVE_WCSDUP],[],[Define if you check wcsdup]))

		AC_CACHE_CHECK([for mbstate_t], mysql_cv_have_mbstate_t,
		[AC_TRY_COMPILE([
		#include <wchar.h>], [
		mbstate_t ps;
		mbstate_t *psp;
		psp = (mbstate_t *)0;
		], mysql_cv_have_mbstate_t=yes, mysql_cv_have_mbstate_t=no)])
		if test $mysql_cv_have_mbstate_t = yes; then
		AC_DEFINE([HAVE_MBSTATE_T],[],[Define if mysql_cv_have_mbstate_t=yes])
		fi

		AC_CACHE_CHECK([for nl_langinfo and CODESET], mysql_cv_langinfo_codeset,
		[AC_TRY_LINK(
		[#include <langinfo.h>],
		[char* cs = nl_langinfo(CODESET);],
		mysql_cv_langinfo_codeset=yes, mysql_cv_langinfo_codeset=no)])
		if test $mysql_cv_langinfo_codeset = yes; then
		AC_DEFINE([HAVE_LANGINFO_CODESET],[],[Define if mysql_cv_langinfo_codeset=yes])
		fi

		])

+1 −0