Commit 34cebb71 authored by unknown's avatar unknown
Browse files

Introduce "configure" support for a new '-with-big-tables' option that can replace 

the current way of passing '-DBIG_TABLES' to the compilers.

This is needed even in 4.0, as 'Do-compile-all' must use this new approach for
all "max" builds in 4.0, 4.1, and up.


acinclude.m4:
  Provide a new macro 'MYSQL_CHECK_BIG_TABLES' to check a '-with-big-tables' option 
  and set the CPP symbol 'BIG_TABLES' accordingly.
configure.in:
  Call the new 'MYSQL_CHECK_BIG_TABLES' macro.
parent 606ee28d

acinclude.m4

+30 −0
Original line number Diff line number Diff line
@@ -868,6 +868,36 @@ AC_MSG_CHECKING(for OpenSSL) 
])





dnl ---------------------------------------------------------------------------

dnl Macro: MYSQL_CHECK_BIG_TABLES

dnl Sets BIG_TABLES if --with-big-tables is used

dnl ---------------------------------------------------------------------------

AC_DEFUN([MYSQL_CHECK_BIG_TABLES], [

  AC_ARG_WITH([big-tables],

              [

  --with-big-tables       Support tables with more than 4 G rows even on 32 bit platforms],

              [bigtables="$withval"],

              [bigtables=no])

  AC_MSG_CHECKING([for big tables support])



  case "$bigtables" in

    yes )

      AC_DEFINE([BIG_TABLES], [1], [Support big tables])

      AC_MSG_RESULT([yes])

      [bigtables=yes]

      ;;

    * )

      AC_MSG_RESULT([no])

      [bigtables=no]

      ;;

  esac



])

dnl ---------------------------------------------------------------------------

dnl END OF MYSQL_CHECK_BIG_TABLES SECTION

dnl ---------------------------------------------------------------------------





AC_DEFUN(MYSQL_CHECK_MYSQLFS, [

  AC_ARG_WITH([mysqlfs],

              [

configure.in

+1 −0
Original line number Diff line number Diff line
@@ -2482,6 +2482,7 @@ EOF 
AC_MSG_RESULT([default: $default_charset; compiled in: $CHARSETS])





MYSQL_CHECK_BIG_TABLES

MYSQL_CHECK_ISAM

MYSQL_CHECK_BDB

MYSQL_CHECK_INNODB