michael@0: dnl This Source Code Form is subject to the terms of the Mozilla Public
michael@0: dnl License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0: dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
michael@0: 
michael@0: dnl For use in AC_SUBST replacement
michael@0: define([MOZ_DIVERSION_SUBST], 11)
michael@0: 
michael@0: dnl Replace AC_SUBST to store values in a format suitable for python.
michael@0: dnl The necessary comma after the tuple can't be put here because it
michael@0: dnl can mess around with things like:
michael@0: dnl    AC_SOMETHING(foo,AC_SUBST(),bar)
michael@0: define([AC_SUBST],
michael@0: [ifdef([AC_SUBST_SET_$1], [m4_fatal([Cannot use AC_SUBST and AC_SUBST_SET on the same variable ($1)])],
michael@0: [ifdef([AC_SUBST_LIST_$1], [m4_fatal([Cannot use AC_SUBST and AC_SUBST_LIST on the same variable ($1)])],
michael@0: [ifdef([AC_SUBST_$1], ,
michael@0: [define([AC_SUBST_$1], )dnl
michael@0: AC_DIVERT_PUSH(MOZ_DIVERSION_SUBST)dnl
michael@0:     (''' $1 ''', r''' [$]$1 ''')
michael@0: AC_DIVERT_POP()dnl
michael@0: ])])])])
michael@0: 
michael@0: dnl Like AC_SUBST, but makes the value available as a set in python,
michael@0: dnl with values got from the value of the environment variable, split on
michael@0: dnl whitespaces.
michael@0: define([AC_SUBST_SET],
michael@0: [ifdef([AC_SUBST_$1], [m4_fatal([Cannot use AC_SUBST and AC_SUBST_SET on the same variable ($1)])],
michael@0: [ifdef([AC_SUBST_LIST$1], [m4_fatal([Cannot use AC_SUBST_LIST and AC_SUBST_SET on the same variable ($1)])],
michael@0: [ifdef([AC_SUBST_SET_$1], ,
michael@0: [define([AC_SUBST_SET_$1], )dnl
michael@0: AC_DIVERT_PUSH(MOZ_DIVERSION_SUBST)dnl
michael@0:     (''' $1 ''', set(r''' [$]$1 '''.split()))
michael@0: AC_DIVERT_POP()dnl
michael@0: ])])])])
michael@0: 
michael@0: dnl Like AC_SUBST, but makes the value available as a list in python,
michael@0: dnl with values got from the value of the environment variable, split on
michael@0: dnl whitespaces.
michael@0: define([AC_SUBST_LIST],
michael@0: [ifdef([AC_SUBST_$1], [m4_fatal([Cannot use AC_SUBST and AC_SUBST_LIST on the same variable ($1)])],
michael@0: [ifdef([AC_SUBST_SET_$1], [m4_fatal([Cannot use AC_SUBST_SET and AC_SUBST_LIST on the same variable ($1)])],
michael@0: [ifdef([AC_SUBST_LIST_$1], ,
michael@0: [define([AC_SUBST_LIST_$1], )dnl
michael@0: AC_DIVERT_PUSH(MOZ_DIVERSION_SUBST)dnl
michael@0:     (''' $1 ''', list(r''' [$]$1 '''.split()))
michael@0: AC_DIVERT_POP()dnl
michael@0: ])])])])
michael@0: 
michael@0: dnl Wrap AC_DEFINE to store values in a format suitable for python.
michael@0: dnl autoconf's AC_DEFINE still needs to be used to fill confdefs.h,
michael@0: dnl which is #included during some compile checks.
michael@0: dnl The necessary comma after the tuple can't be put here because it
michael@0: dnl can mess around with things like:
michael@0: dnl    AC_SOMETHING(foo,AC_DEFINE(),bar)
michael@0: define([_MOZ_AC_DEFINE], defn([AC_DEFINE]))
michael@0: define([AC_DEFINE],
michael@0: [cat >> confdefs.pytmp <<\EOF
michael@0:     (''' $1 ''', ifelse($#, 2, [r''' $2 '''], $#, 3, [r''' $2 '''], ' 1 '))
michael@0: EOF
michael@0: ifelse($#, 2, _MOZ_AC_DEFINE([$1], [$2]), $#, 3, _MOZ_AC_DEFINE([$1], [$2], [$3]),_MOZ_AC_DEFINE([$1]))dnl
michael@0: ])
michael@0: 
michael@0: dnl Wrap AC_DEFINE_UNQUOTED to store values in a format suitable for
michael@0: dnl python.
michael@0: define([_MOZ_AC_DEFINE_UNQUOTED], defn([AC_DEFINE_UNQUOTED]))
michael@0: define([AC_DEFINE_UNQUOTED],
michael@0: [cat >> confdefs.pytmp <<EOF
michael@0:     (''' $1 ''', ifelse($#, 2, [r''' $2 '''], $#, 3, [r''' $2 '''], ' 1 '))
michael@0: EOF
michael@0: ifelse($#, 2, _MOZ_AC_DEFINE_UNQUOTED($1, $2), $#, 3, _MOZ_AC_DEFINE_UNQUOTED($1, $2, $3),_MOZ_AC_DEFINE_UNQUOTED($1))dnl
michael@0: ])
michael@0: 
michael@0: dnl Replace AC_OUTPUT to create and call a python config.status
michael@0: define([MOZ_CREATE_CONFIG_STATUS],
michael@0: [dnl Top source directory in Windows format (as opposed to msys format).
michael@0: WIN_TOP_SRC=
michael@0: encoding=utf-8
michael@0: case "$host_os" in
michael@0: mingw*)
michael@0:     WIN_TOP_SRC=`cd $srcdir; pwd -W`
michael@0:     encoding=mbcs
michael@0:     ;;
michael@0: esac
michael@0: AC_SUBST(WIN_TOP_SRC)
michael@0: 
michael@0: dnl Used in all Makefile.in files
michael@0: top_srcdir=$srcdir
michael@0: AC_SUBST(top_srcdir)
michael@0: 
michael@0: dnl Picked from autoconf 2.13
michael@0: trap '' 1 2 15
michael@0: AC_CACHE_SAVE
michael@0: 
michael@0: test "x$prefix" = xNONE && prefix=$ac_default_prefix
michael@0: # Let make expand exec_prefix.
michael@0: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
michael@0: 
michael@0: trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
michael@0: : ${CONFIG_STATUS=./config.status}
michael@0: 
michael@0: dnl We're going to need [ ] for python syntax.
michael@0: changequote(<<<, >>>)dnl
michael@0: echo creating $CONFIG_STATUS
michael@0: 
michael@0: extra_python_path=${COMM_BUILD:+"'mozilla', "}
michael@0: 
michael@0: cat > $CONFIG_STATUS <<EOF
michael@0: #!${PYTHON}
michael@0: # coding=$encoding
michael@0: 
michael@0: import os
michael@0: import types
michael@0: dnl topsrcdir is the top source directory in native form, as opposed to a
michael@0: dnl form suitable for make.
michael@0: topsrcdir = '''${WIN_TOP_SRC:-$srcdir}'''
michael@0: if not os.path.isabs(topsrcdir):
michael@0:     rel = os.path.join(os.path.dirname(<<<__file__>>>), topsrcdir)
michael@0:     topsrcdir = os.path.abspath(rel)
michael@0: topsrcdir = os.path.normpath(topsrcdir)
michael@0: 
michael@0: topobjdir = os.path.abspath(os.path.dirname(<<<__file__>>>))
michael@0: 
michael@0: dnl All defines and substs are stored with an additional space at the beginning
michael@0: dnl and at the end of the string, to avoid any problem with values starting or
michael@0: dnl ending with quotes.
michael@0: defines = [(name[1:-1], value[1:-1]) for name, value in [
michael@0: EOF
michael@0: 
michael@0: dnl confdefs.pytmp contains AC_DEFINEs, in the expected format, but
michael@0: dnl lacks the final comma (see above).
michael@0: sed 's/$/,/' confdefs.pytmp >> $CONFIG_STATUS
michael@0: rm confdefs.pytmp confdefs.h
michael@0: 
michael@0: cat >> $CONFIG_STATUS <<\EOF
michael@0: ] ]
michael@0: 
michael@0: substs = [(name[1:-1], value[1:-1] if isinstance(value, types.StringTypes) else value) for name, value in [
michael@0: EOF
michael@0: 
michael@0: dnl The MOZ_DIVERSION_SUBST output diversion contains AC_SUBSTs, in the
michael@0: dnl expected format, but lacks the final comma (see above).
michael@0: sed 's/$/,/' >> $CONFIG_STATUS <<EOF
michael@0: undivert(MOZ_DIVERSION_SUBST)dnl
michael@0: EOF
michael@0: 
michael@0: dnl Add in the output from the subconfigure script
michael@0: for ac_subst_arg in $_subconfigure_ac_subst_args; do
michael@0:   variable='$'$ac_subst_arg
michael@0:   echo "    (''' $ac_subst_arg ''', r''' `eval echo $variable` ''')," >> $CONFIG_STATUS
michael@0: done
michael@0: 
michael@0: cat >> $CONFIG_STATUS <<\EOF
michael@0: ] ]
michael@0: 
michael@0: dnl List of AC_DEFINEs that aren't to be exposed in ALLDEFINES
michael@0: non_global_defines = [
michael@0: EOF
michael@0: 
michael@0: if test -n "$_NON_GLOBAL_ACDEFINES"; then
michael@0:   for var in $_NON_GLOBAL_ACDEFINES; do
michael@0:     echo "    '$var'," >> $CONFIG_STATUS
michael@0:   done
michael@0: fi
michael@0: 
michael@0: cat >> $CONFIG_STATUS <<EOF
michael@0: ]
michael@0: 
michael@0: __all__ = ['topobjdir', 'topsrcdir', 'defines', 'non_global_defines', 'substs']
michael@0: EOF
michael@0: 
michael@0: # We don't want js/src/config.status to do anything in gecko builds.
michael@0: if test -z "$BUILDING_JS" -o -n "$JS_STANDALONE"; then
michael@0: 
michael@0:     cat >> $CONFIG_STATUS <<EOF
michael@0: dnl Do the actual work
michael@0: if __name__ == '__main__':
michael@0:     args = dict([(name, globals()[name]) for name in __all__])
michael@0:     from mozbuild.config_status import config_status
michael@0:     config_status(**args)
michael@0: EOF
michael@0: 
michael@0: fi
michael@0: 
michael@0: changequote([, ])
michael@0: ])
michael@0: 
michael@0: define([MOZ_RUN_CONFIG_STATUS],
michael@0: [
michael@0: chmod +x $CONFIG_STATUS
michael@0: rm -fr confdefs* $ac_clean_files
michael@0: dnl Execute config.status, unless --no-create was passed to configure.
michael@0: if test "$no_create" != yes && ! ${PYTHON} $CONFIG_STATUS; then
michael@0:     trap '' EXIT
michael@0:     exit 1
michael@0: fi
michael@0: ])
michael@0: 
michael@0: define([m4_fatal],[
michael@0: errprint([$1
michael@0: ])
michael@0: m4exit(1)
michael@0: ])
michael@0: 
michael@0: define([AC_OUTPUT], [ifelse($#_$1, 1_, [MOZ_CREATE_CONFIG_STATUS()
michael@0: MOZ_RUN_CONFIG_STATUS()],
michael@0: [m4_fatal([Use CONFIGURE_SUBST_FILES in moz.build files to create substituted files.])]
michael@0: )])
michael@0: 
michael@0: define([AC_CONFIG_HEADER],
michael@0: [m4_fatal([Use CONFIGURE_DEFINE_FILES in moz.build files to produce header files.])
michael@0: ])
michael@0: 
michael@0: AC_SUBST([MOZ_PSEUDO_DERECURSE])