gecko/build/autoconf/hooks.m4
Mike Hommey 2b54a872d5 Bug 1036645 part 2 - Make using a separate config.cache the default for AC_OUTPUT_SUBDIRS. r=gps
All subconfigures are essentially doing it already, so just inverse the process. That would also limit problems with additional subconfigures (all the recent ones had to come with their own config.cache)
2014-07-11 19:06:07 +09:00

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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 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($1)
MOZ_CONFIG_LOG_TRAP
])
dnl Disable the trap when running sub-configures.
define(GEN_MOZ_AC_OUTPUT_SUBDIRS, [
define([_MOZ_AC_OUTPUT_SUBDIRS], [
patsubst($@, [$srcdir/$ac_config_dir], [$srcdir/$moz_config_srcdir])
])
])
GEN_MOZ_AC_OUTPUT_SUBDIRS(defn([AC_OUTPUT_SUBDIRS]))
define([AC_OUTPUT_SUBDIRS],
[trap '' EXIT
for moz_config_dir in $1; do
case "$moz_config_dir" in
*:*)
moz_config_srcdir=$(echo $moz_config_dir | awk -F: '{print [$]1}')
moz_config_dir=$(echo $moz_config_dir | awk -F: '{print [$]2}')
;;
*)
moz_config_srcdir=$moz_config_dir
;;
esac
_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
case "$host" in
*-mingw*)
_CONFIG_SHELL=$(cd $(dirname $_CONFIG_SHELL); pwd -W)/$(basename $_CONFIG_SHELL)
if test ! -e "$_CONFIG_SHELL" -a -e "${_CONFIG_SHELL}.exe"; then
_CONFIG_SHELL="${_CONFIG_SHELL}.exe"
fi
;;
esac
if test -d "$moz_config_dir"; then
(cd "$moz_config_dir"; $PYTHON $_topsrcdir/build/subconfigure.py dump "$_CONFIG_SHELL")
else
mkdir -p "$moz_config_dir"
fi
_save_cache_file="$cache_file"
ifelse($2,,cache_file="$moz_config_dir/config.cache",cache_file="$2")
_MOZ_AC_OUTPUT_SUBDIRS($moz_config_dir)
cache_file="$_save_cache_file"
(cd "$moz_config_dir"; $PYTHON $_topsrcdir/build/subconfigure.py adjust $ac_sub_configure)
done
MOZ_CONFIG_LOG_TRAP
])
dnl Print error messages in config.log as well as stderr
define([AC_MSG_ERROR],
[{ echo "configure: error: $1" 1>&2; echo "configure: error: $1" 1>&5; exit 1; }])