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Edit File: ax_lib_mysql.m4

# =========================================================================== # http://www.gnu.org/software/autoconf-archive/ax_lib_mysql.html # =========================================================================== # # SYNOPSIS # # AX_LIB_MYSQL([MINIMUM-VERSION]) # # DESCRIPTION # # This macro provides tests of availability of MySQL client library of # particular version or newer. # # AX_LIB_MYSQL macro takes only one argument which is optional. If there # is no required version passed, then macro does not run version test. # # The --with-mysql option takes one of three possible values: # # no - do not check for MySQL client library # # yes - do check for MySQL library in standard locations (mysql_config # should be in the PATH) # # path - complete path to mysql_config utility, use this option if # mysql_config can't be found in the PATH # # This macro calls: # # AC_SUBST(MYSQL_INCLUDE) # AC_SUBST(MYSQL_CFLAGS) # AC_SUBST(MYSQL_LDFLAGS) # AC_SUBST(MYSQL_VERSION) # # And sets: # # HAVE_MYSQL # # LICENSE # # Copyright (c) 2008 Mateusz Loskot <mateusz@loskot.net> # # Copying and distribution of this file, with or without modification, are # permitted in any medium without royalty provided the copyright notice # and this notice are preserved. This file is offered as-is, without any # warranty. #serial 13 AC_DEFUN([AX_LIB_MYSQL], [ AC_ARG_WITH([mysql], AS_HELP_STRING([--with-mysql=@<:@ARG@:>@], [use MySQL client library @<:@default=yes@:>@, optionally specify path to mysql_config] ), [ if test "$withval" = "no"; then want_mysql="no" elif test "$withval" = "yes"; then want_mysql="yes" else want_mysql="yes" MYSQL_CONFIG="$withval" fi ], [want_mysql="yes"] ) AC_ARG_VAR([MYSQL_CONFIG], [Full path to mysql_config program]) MYSQL_INCLUDE="" MYSQL_CFLAGS="" MYSQL_LDFLAGS="" MYSQL_VERSION="" dnl dnl Check MySQL libraries dnl if test "$want_mysql" = "yes"; then if test -z "$MYSQL_CONFIG" ; then AC_PATH_PROGS([MYSQL_CONFIG], [mysql_config mysql_config5], [no]) fi if test "$MYSQL_CONFIG" != "no"; then MYSQL_INCLUDE="`$MYSQL_CONFIG --include`" MYSQL_CFLAGS="`$MYSQL_CONFIG --cflags`" MYSQL_LDFLAGS="`$MYSQL_CONFIG --libs`" MYSQL_VERSION=`$MYSQL_CONFIG --version` found_mysql="yes" else found_mysql="no" fi fi dnl dnl Check if required version of MySQL is available dnl mysql_version_req=ifelse([$1], [], [], [$1]) if test "$found_mysql" = "yes" -a -n "$mysql_version_req"; then AC_MSG_CHECKING([if MySQL version is >= $mysql_version_req]) dnl Decompose required version string of MySQL dnl and calculate its number representation mysql_version_req_major=`expr $mysql_version_req : '\([[0-9]]*\)'` mysql_version_req_minor=`expr $mysql_version_req : '[[0-9]]*\.\([[0-9]]*\)'` mysql_version_req_micro=`expr $mysql_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'` if test "x$mysql_version_req_micro" = "x"; then mysql_version_req_micro="0" fi mysql_version_req_number=`expr $mysql_version_req_major \* 1000000 \ \+ $mysql_version_req_minor \* 1000 \ \+ $mysql_version_req_micro` dnl Decompose version string of installed MySQL dnl and calculate its number representation mysql_version_major=`expr $MYSQL_VERSION : '\([[0-9]]*\)'` mysql_version_minor=`expr $MYSQL_VERSION : '[[0-9]]*\.\([[0-9]]*\)'` mysql_version_micro=`expr $MYSQL_VERSION : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'` if test "x$mysql_version_micro" = "x"; then mysql_version_micro="0" fi mysql_version_number=`expr $mysql_version_major \* 1000000 \ \+ $mysql_version_minor \* 1000 \ \+ $mysql_version_micro` mysql_version_check=`expr $mysql_version_number \>\= $mysql_version_req_number` if test "$mysql_version_check" = "1"; then AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi fi if test "$found_mysql" = "yes" ; then AC_DEFINE([HAVE_MYSQL], [1], [Define to 1 if MySQL libraries are available]) fi AC_SUBST([MYSQL_VERSION]) AC_SUBST([MYSQL_INCLUDE]) AC_SUBST([MYSQL_CFLAGS]) AC_SUBST([MYSQL_LDFLAGS]) ])