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299 lines
9.3 KiB
299 lines
9.3 KiB
##### http://autoconf-archive.cryp.to/ax_lib_mysql.html
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#
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# SYNOPSIS
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#
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# AX_LIB_MYSQL([MINIMUM-VERSION])
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#
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# DESCRIPTION
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#
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# This macro provides tests of availability of MySQL client library
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# of particular version or newer.
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#
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# AX_LIB_MYSQL macro takes only one argument which is optional. If
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# there is no required version passed, then macro does not run
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# version test.
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#
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# The --with-mysql option takes one of three possible values:
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#
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# no - do not check for MySQL client library
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#
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# yes - do check for MySQL library in standard locations
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# (mysql_config should be in the PATH)
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#
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# path - complete path to mysql_config utility, use this option if
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# mysql_config can't be found in the PATH
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#
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# This macro calls:
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#
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# AC_SUBST(MYSQL_CFLAGS)
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# AC_SUBST(MYSQL_LDFLAGS)
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# AC_SUBST(MYSQL_LIBS)
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# AC_SUBST(MYSQL_VERSION)
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#
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# And sets:
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#
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# HAVE_MYSQL
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#
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# LAST MODIFICATION
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#
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# 2006-07-16
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#
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# COPYLEFT
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#
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# Copyright (c) 2006 Mateusz Loskot <mateusz@loskot.net>
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#
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# Copying and distribution of this file, with or without
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# modification, are permitted in any medium without royalty provided
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# the copyright notice and this notice are preserved.
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AC_DEFUN([LIBMYSQL_OPTIONS_TRY],
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[
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AC_MSG_CHECKING([for MySQL init options function])
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AC_LINK_IFELSE([AC_LANG_PROGRAM([[
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#include <mysql.h>
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]], [[
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MYSQL *mysql;
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mysql_options(mysql, MYSQL_INIT_COMMAND, "set @@session.auto_increment_offset=1");
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]])],[AC_DEFINE_UNQUOTED(MYSQL_OPTIONS, mysql_options, Define mysql options)
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AC_DEFINE_UNQUOTED(MYSQL_OPTIONS_ARGS_VOID_CAST, , Define void cast for mysql options args)
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found_mysql_options="yes"
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AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
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])
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AC_DEFUN([LIBMARIADB_OPTIONS_TRY],
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[
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AC_MSG_CHECKING([for MariaDB init options function])
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AC_LINK_IFELSE([AC_LANG_PROGRAM([[
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#include <mysql.h>
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]], [[
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MYSQL *mysql;
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mysql_optionsv(mysql, MYSQL_INIT_COMMAND, (void *)"set @@session.auto_increment_offset=1");
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]])],[AC_DEFINE_UNQUOTED(MYSQL_OPTIONS, mysql_optionsv, Define mysql options)
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AC_DEFINE_UNQUOTED(MYSQL_OPTIONS_ARGS_VOID_CAST, (void *), Define void cast for mysql options args)
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found_mariadb_options="yes"
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AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
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])
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AC_DEFUN([LIBMYSQL_TLS_TRY_LINK],
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[
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AC_MSG_CHECKING([for TLS support in MySQL library])
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AC_LINK_IFELSE([AC_LANG_PROGRAM([[
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#include <mysql.h>
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]], [[
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unsigned int mysql_tls_mode;
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MYSQL *mysql;
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mysql_tls_mode = SSL_MODE_REQUIRED;
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mysql_options(mysql, MYSQL_OPT_SSL_MODE, &mysql_tls_mode);
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mysql_tls_mode = SSL_MODE_VERIFY_CA;
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mysql_options(mysql, MYSQL_OPT_SSL_MODE, &mysql_tls_mode);
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mysql_tls_mode = SSL_MODE_VERIFY_IDENTITY;
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mysql_options(mysql, MYSQL_OPT_SSL_MODE, &mysql_tls_mode);
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mysql_options(mysql, MYSQL_OPT_SSL_CA, "");
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mysql_options(mysql, MYSQL_OPT_SSL_KEY, "");
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mysql_options(mysql, MYSQL_OPT_SSL_CERT, "");
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mysql_options(mysql, MYSQL_OPT_SSL_CIPHER, "");
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]])],[AC_DEFINE(HAVE_MYSQL_TLS, 1, Define to 1 if TLS is supported in MySQL library)
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found_mysql_tls="yes"
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AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
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])
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AC_DEFUN([LIBMYSQL_TLS_CIPHERS_TRY_LINK],
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[
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AC_MSG_CHECKING([for TLS ciphersuites in MySQL library])
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AC_LINK_IFELSE([AC_LANG_PROGRAM([[
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#include <mysql.h>
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]], [[
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MYSQL *mysql;
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mysql_options(mysql, MYSQL_OPT_TLS_CIPHERSUITES, "");
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]])],[AC_DEFINE(HAVE_MYSQL_TLS_CIPHERSUITES, 1, Define to 1 if TLS ciphersuites are supported in MySQL library)
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AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
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])
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AC_DEFUN([LIBMARIADB_TLS_TRY_LINK],
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[
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AC_MSG_CHECKING([for TLS support in MariaDB library])
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AC_LINK_IFELSE([AC_LANG_PROGRAM([[
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#include <mysql.h>
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]], [[
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MYSQL *mysql;
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mysql_optionsv(mysql, MYSQL_OPT_SSL_ENFORCE, (void *)"");
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mysql_optionsv(mysql, MYSQL_OPT_SSL_VERIFY_SERVER_CERT, (void *)"");
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mysql_optionsv(mysql, MYSQL_OPT_SSL_CA, (void *)"");
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mysql_optionsv(mysql, MYSQL_OPT_SSL_KEY, (void *)"");
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mysql_optionsv(mysql, MYSQL_OPT_SSL_CERT, (void *)"");
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mysql_optionsv(mysql, MYSQL_OPT_SSL_CIPHER, (void *)"");
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]])],[AC_DEFINE(HAVE_MARIADB_TLS, 1, Define to 1 if TLS is supported in MariaDB library)
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found_mariadb_tls="yes"
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AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
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])
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AC_DEFUN([AX_LIB_MYSQL],
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[
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MYSQL_CONFIG="no"
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AC_ARG_WITH([mysql],
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AS_HELP_STRING([--with-mysql@<:@=ARG@:>@],
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[use MySQL client library @<:@default=no@:>@, optionally specify path to mysql_config]
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),
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[
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if test "$withval" = "no"; then
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want_mysql="no"
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elif test "$withval" = "yes"; then
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want_mysql="yes"
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else
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want_mysql="yes"
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MYSQL_CONFIG="$withval"
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fi
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],
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[want_mysql="no"]
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)
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MYSQL_CFLAGS=""
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MYSQL_LDFLAGS=""
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MYSQL_LIBS=""
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MYSQL_VERSION=""
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dnl
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dnl Check MySQL libraries
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dnl
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if test "$want_mysql" = "yes"; then
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AC_PATH_PROGS(MYSQL_CONFIG, mysql_config mariadb_config)
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if test -x "$MYSQL_CONFIG"; then
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MYSQL_CFLAGS="`$MYSQL_CONFIG --cflags`"
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_full_libmysql_libs="`$MYSQL_CONFIG --libs`"
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_save_mysql_ldflags="${LDFLAGS}"
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_save_mysql_cflags="${CFLAGS}"
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_save_mysql_libs="${LIBS}"
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LDFLAGS="${LDFLAGS} ${_full_libmysql_libs}"
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CFLAGS="${CFLAGS} ${MYSQL_CFLAGS}"
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for i in $_full_libmysql_libs; do
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case $i in
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-lmysqlclient|-lperconaserverclient|-lmariadbclient|-lmariadb)
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_lib_name="`echo "$i" | cut -b3-`"
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AC_CHECK_LIB($_lib_name, main, [
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MYSQL_LIBS="-l${_lib_name} ${MYSQL_LIBS}"
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],[
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AC_MSG_ERROR([Not found $_lib_name library])
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])
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;;
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-L*)
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MYSQL_LDFLAGS="${MYSQL_LDFLAGS} $i"
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;;
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-R*)
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MYSQL_LDFLAGS="${MYSQL_LDFLAGS} -Wl,$i"
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;;
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-l*)
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_lib_name="`echo "$i" | cut -b3-`"
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AC_CHECK_LIB($_lib_name, main, [
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MYSQL_LIBS="${MYSQL_LIBS} ${i}"
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],[
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AC_MSG_ERROR([Not found $i library])
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])
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;;
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esac
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done
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LDFLAGS="${_save_mysql_ldflags}"
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CFLAGS="${_save_mysql_cflags}"
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CFLAGS="${CFLAGS} ${MYSQL_CFLAGS}"
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LDFLAGS="${LDFLAGS} ${MYSQL_LDFLAGS}"
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LIBS="${LIBS} ${MYSQL_LIBS}"
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LIBMYSQL_TLS_TRY_LINK([no])
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if test "$found_mysql_tls" == "yes"; then
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LIBMYSQL_TLS_CIPHERS_TRY_LINK([no])
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else
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LIBMARIADB_TLS_TRY_LINK([no])
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fi
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LIBMARIADB_OPTIONS_TRY([no])
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if test "$found_mariadb_options" != "yes"; then
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LIBMYSQL_OPTIONS_TRY([no])
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if test "$found_mysql_options" != "yes"; then
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AC_MSG_RESULT([no])
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AC_MSG_ERROR([Could not find the options function for mysql init])
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fi
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fi
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LDFLAGS="${_save_mysql_ldflags}"
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CFLAGS="${_save_mysql_cflags}"
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LIBS="${_save_mysql_libs}"
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unset _save_mysql_ldflags
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unset _save_mysql_cflags
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MYSQL_VERSION=`$MYSQL_CONFIG --version`
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AC_DEFINE([HAVE_MYSQL], [1],
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[Define to 1 if MySQL libraries are available])
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found_mysql="yes"
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else
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found_mysql="no"
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fi
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fi
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dnl
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dnl Check if required version of MySQL is available
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dnl
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mysql_version_req=ifelse([$1], [], [], [$1])
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if test "$found_mysql" = "yes" -a -n "$mysql_version_req"; then
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AC_MSG_CHECKING([if MySQL version is >= $mysql_version_req])
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dnl Decompose required version string of MySQL
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dnl and calculate its number representation
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mysql_version_req_major=`expr $mysql_version_req : '\([[0-9]]*\)'`
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mysql_version_req_minor=`expr $mysql_version_req : '[[0-9]]*\.\([[0-9]]*\)'`
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mysql_version_req_micro=`expr $mysql_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
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if test "x$mysql_version_req_micro" = "x"; then
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mysql_version_req_micro="0"
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fi
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mysql_version_req_number=`expr $mysql_version_req_major \* 1000000 \
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\+ $mysql_version_req_minor \* 1000 \
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\+ $mysql_version_req_micro`
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dnl Decompose version string of installed MySQL
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dnl and calculate its number representation
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mysql_version_major=`expr $MYSQL_VERSION : '\([[0-9]]*\)'`
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mysql_version_minor=`expr $MYSQL_VERSION : '[[0-9]]*\.\([[0-9]]*\)'`
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mysql_version_micro=`expr $MYSQL_VERSION : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
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if test "x$mysql_version_micro" = "x"; then
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mysql_version_micro="0"
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fi
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mysql_version_number=`expr $mysql_version_major \* 1000000 \
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\+ $mysql_version_minor \* 1000 \
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\+ $mysql_version_micro`
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mysql_version_check=`expr $mysql_version_number \>\= $mysql_version_req_number`
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if test "$mysql_version_check" = "1"; then
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AC_MSG_RESULT([yes])
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else
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AC_MSG_RESULT([no])
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fi
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fi
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AC_SUBST([MYSQL_VERSION])
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AC_SUBST([MYSQL_CFLAGS])
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AC_SUBST([MYSQL_LDFLAGS])
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AC_SUBST([MYSQL_LIBS])
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])
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