| 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 Output the contents of config.log when configure exits with an |
| dnl error code. |
| define([MOZ_CONFIG_LOG_TRAP], |
| [changequote(<<<, >>>)dnl |
| trap '[ "$?" != 0 ] && echo "------ config.log ------" && tail -n 25 config.log' EXIT |
| changequote([, ])dnl |
| ]) |
| |
| dnl Wrap AC_INIT_PREPARE to add the above trap. |
| define([_MOZ_AC_INIT_PREPARE], defn([AC_INIT_PREPARE])) |
| define([AC_INIT_PREPARE], |
| [_MOZ_AC_INIT_PREPARE($1) |
| MOZ_CONFIG_LOG_TRAP |
| ]) |
| |
| dnl Disable the trap when running sub-configures. |
| define([_MOZ_AC_OUTPUT_SUBDIRS], defn([AC_OUTPUT_SUBDIRS])) |
| define([AC_OUTPUT_SUBDIRS], |
| [trap '' EXIT |
| _MOZ_AC_OUTPUT_SUBDIRS($1) |
| MOZ_CONFIG_LOG_TRAP |
| ]) |
