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+dnl This Source Code Form is subject to the terms of the Mozilla Public
+dnl License, v. 2.0. If a copy of the MPL was not distributed with this
+dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+dnl altoptions.m4 - An alternative way of specifying command-line options.
+dnl These macros are needed to support a menu-based configurator.
+dnl This file also includes the macro, AM_READ_MYCONFIG, for reading
+dnl the 'myconfig.m4' file.
+
+dnl Send comments, improvements, bugs to Steve Lamm (slamm@netscape.com).
+
+
+dnl MOZ_ARG_ENABLE_BOOL( NAME, HELP, IF-YES [, IF-NO [, ELSE]])
+dnl MOZ_ARG_DISABLE_BOOL( NAME, HELP, IF-NO [, IF-YES [, ELSE]])
+dnl MOZ_ARG_ENABLE_STRING( NAME, HELP, IF-SET [, ELSE])
+dnl MOZ_ARG_WITH_BOOL( NAME, HELP, IF-YES [, IF-NO [, ELSE])
+dnl MOZ_ARG_WITH_STRING( NAME, HELP, IF-SET [, ELSE])
+dnl MOZ_READ_MYCONFIG() - Read in 'myconfig.sh' file
+
+define([MOZ_DIVERSION_ARGS], 12)
+
+AC_DEFUN([MOZ_ARG],[dnl
+AC_DIVERT_PUSH(MOZ_DIVERSION_ARGS)dnl
+ '$1',
+AC_DIVERT_POP()dnl
+])
+AC_DEFUN([MOZ_AC_ARG_ENABLE],[MOZ_ARG([--enable-]translit([$1],[_],[-]))AC_ARG_ENABLE([$1], [$2], [$3], [$4])])
+AC_DEFUN([MOZ_AC_ARG_WITH],[MOZ_ARG([--with-]translit([$1],[_],[-]))AC_ARG_WITH([$1], [$2], [$3], [$4])])
+
+dnl MOZ_TWO_STRING_TEST(NAME, VAL, STR1, IF-STR1, STR2, IF-STR2 [, ELSE])
+AC_DEFUN([MOZ_TWO_STRING_TEST],
+[if test "[$2]" = "[$3]"; then
+ ifelse([$4], , :, [$4])
+ elif test "[$2]" = "[$5]"; then
+ ifelse([$6], , :, [$6])
+ else
+ ifelse([$7], ,
+ [AC_MSG_ERROR([Option, [$1], does not take an argument ([$2]).])],
+ [$7])
+ fi])
+
+dnl MOZ_ARG_ENABLE_BOOL(NAME, HELP, IF-YES [, IF-NO [, ELSE]])
+AC_DEFUN([MOZ_ARG_ENABLE_BOOL],
+[MOZ_AC_ARG_ENABLE([$1], [$2],
+ [MOZ_TWO_STRING_TEST([$1], [$enableval], yes, [$3], no, [$4])],
+ [$5])])
+
+dnl MOZ_ARG_DISABLE_BOOL(NAME, HELP, IF-NO [, IF-YES [, ELSE]])
+AC_DEFUN([MOZ_ARG_DISABLE_BOOL],
+[MOZ_AC_ARG_ENABLE([$1], [$2],
+ [MOZ_TWO_STRING_TEST([$1], [$enableval], no, [$3], yes, [$4])],
+ [$5])])
+
+dnl MOZ_ARG_ENABLE_STRING(NAME, HELP, IF-SET [, ELSE])
+AC_DEFUN([MOZ_ARG_ENABLE_STRING],
+[MOZ_AC_ARG_ENABLE([$1], [$2], [$3], [$4])])
+
+dnl MOZ_ARG_WITH_BOOL(NAME, HELP, IF-YES [, IF-NO [, ELSE])
+AC_DEFUN([MOZ_ARG_WITH_BOOL],
+[MOZ_AC_ARG_WITH([$1], [$2],
+ [MOZ_TWO_STRING_TEST([$1], [$withval], yes, [$3], no, [$4])],
+ [$5])])
+
+dnl MOZ_ARG_WITH_STRING(NAME, HELP, IF-SET [, ELSE])
+AC_DEFUN([MOZ_ARG_WITH_STRING],
+[MOZ_AC_ARG_WITH([$1], [$2], [$3], [$4])])
+
+dnl MOZ_READ_MYCONFIG() - Read in 'myconfig.sh' file
+AC_DEFUN([MOZ_READ_MOZCONFIG],
+[AC_REQUIRE([AC_INIT_BINSH])dnl
+. $OLD_CONFIGURE_VARS
+])