1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/build/autoconf/hooks.m4 Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,55 @@
1.4 +dnl This Source Code Form is subject to the terms of the Mozilla Public
1.5 +dnl License, v. 2.0. If a copy of the MPL was not distributed with this
1.6 +dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
1.7 +
1.8 +dnl Output the contents of config.log when configure exits with an
1.9 +dnl error code.
1.10 +define([MOZ_CONFIG_LOG_TRAP],
1.11 +[changequote(<<<, >>>)dnl
1.12 +trap '[ "$?" != 0 ] && echo "------ config.log ------" && tail -n 25 config.log' EXIT
1.13 +changequote([, ])dnl
1.14 +])
1.15 +
1.16 +dnl Wrap AC_INIT_PREPARE to add the above trap.
1.17 +define([_MOZ_AC_INIT_PREPARE], defn([AC_INIT_PREPARE]))
1.18 +define([AC_INIT_PREPARE],
1.19 +[_MOZ_AC_INIT_PREPARE($1)
1.20 +MOZ_CONFIG_LOG_TRAP
1.21 +])
1.22 +
1.23 +dnl Disable the trap when running sub-configures.
1.24 +define([_MOZ_AC_OUTPUT_SUBDIRS], defn([AC_OUTPUT_SUBDIRS]))
1.25 +define([MOZ_SUBCONFIGURE_WRAP],
1.26 +[ _CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
1.27 +case "$host" in
1.28 +*-mingw*)
1.29 + _CONFIG_SHELL=$(cd $(dirname $_CONFIG_SHELL); pwd -W)/$(basename $_CONFIG_SHELL)
1.30 + if test ! -e "$_CONFIG_SHELL" -a -e "${_CONFIG_SHELL}.exe"; then
1.31 + _CONFIG_SHELL="${_CONFIG_SHELL}.exe"
1.32 + fi
1.33 + ;;
1.34 +esac
1.35 +
1.36 +if test -d "$1"; then
1.37 + (cd "$1"; $PYTHON $_topsrcdir/build/subconfigure.py dump "$_CONFIG_SHELL")
1.38 +else
1.39 + mkdir -p "$1"
1.40 +fi
1.41 +$2
1.42 +(cd "$1"; $PYTHON $_topsrcdir/build/subconfigure.py adjust $ac_sub_configure)
1.43 +])
1.44 +
1.45 +define([AC_OUTPUT_SUBDIRS],
1.46 +[trap '' EXIT
1.47 +for moz_config_dir in $1; do
1.48 + MOZ_SUBCONFIGURE_WRAP([$moz_config_dir],[
1.49 + _MOZ_AC_OUTPUT_SUBDIRS($moz_config_dir)
1.50 + ])
1.51 +done
1.52 +
1.53 +MOZ_CONFIG_LOG_TRAP
1.54 +])
1.55 +
1.56 +dnl Print error messages in config.log as well as stderr
1.57 +define([AC_MSG_ERROR],
1.58 +[{ echo "configure: error: $1" 1>&2; echo "configure: error: $1" 1>&5; exit 1; }])
