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autoconf.m4	3.611 KB	-rw-r--r--	2014-06-10 05:41	R E G D
autoconf.m4f	473.726 KB	-rw-r--r--	2014-06-10 05:41	R E G D
autoheader.m4	2.677 KB	-rw-r--r--	2014-06-10 05:41	R E G D
autoscan.m4	1.977 KB	-rw-r--r--	2014-06-10 05:41	R E G D
autotest.m4	2.836 KB	-rw-r--r--	2014-06-10 05:41	R E G D
autoupdate.m4	4.218 KB	-rw-r--r--	2014-06-10 05:41	R E G D
c.m4	59.547 KB	-rw-r--r--	2014-06-10 05:41	R E G D
erlang.m4	9.68 KB	-rw-r--r--	2014-06-10 05:41	R E G D
fortran.m4	63.655 KB	-rw-r--r--	2014-06-10 05:41	R E G D
functions.m4	62.102 KB	-rw-r--r--	2014-06-10 05:41	R E G D
general.m4	99.971 KB	-rw-r--r--	2014-06-10 05:41	R E G D
go.m4	4.528 KB	-rw-r--r--	2014-06-10 05:41	R E G D
headers.m4	29.798 KB	-rw-r--r--	2014-06-10 05:41	R E G D
lang.m4	23.293 KB	-rw-r--r--	2014-06-10 05:41	R E G D
libs.m4	15.844 KB	-rw-r--r--	2014-06-10 05:41	R E G D
oldnames.m4	3.78 KB	-rw-r--r--	2014-06-10 05:41	R E G D
programs.m4	28.933 KB	-rw-r--r--	2014-06-10 05:41	R E G D
specific.m4	14.039 KB	-rw-r--r--	2014-06-10 05:41	R E G D
status.m4	54.469 KB	-rw-r--r--	2014-06-10 05:41	R E G D
types.m4	35.342 KB	-rw-r--r--	2014-06-10 05:41	R E G D
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# This file is part of Autoconf. -*- Autoconf -*- # Parameterizing and creating config.status. # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. # This file is part of Autoconf. This program is free # software; you can redistribute it and/or modify it under the # terms of the GNU General Public License as published by the # Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # Under Section 7 of GPL version 3, you are granted additional # permissions described in the Autoconf Configure Script Exception, # version 3.0, as published by the Free Software Foundation. # # You should have received a copy of the GNU General Public License # and a copy of the Autoconf Configure Script Exception along with # this program; see the files COPYINGv3 and COPYING.EXCEPTION # respectively. If not, see . # Written by David MacKenzie, with help from # Franc,ois Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, # Roland McGrath, Noah Friedman, david d zuhn, and many others. # This file handles about all the preparation aspects for # `config.status': registering the configuration files, the headers, # the links, and the commands `config.status' will run. There is a # little mixture though of things actually handled by `configure', # such as running the `configure' in the sub directories. 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Using & is a bad idea if & appears in dnl the replacement string. s|@configure_input@|$ac_sed_conf_input|;t t dnl During the transition period, this is a special case: s&@top_builddir@&$ac_top_builddir_sub&;t t[]AC_SUBST_TRACE([top_builddir]) dnl For this substitution see the witness macro _AC_HAVE_TOP_BUILD_PREFIX above. s&@top_build_prefix@&$ac_top_build_prefix&;t t[]AC_SUBST_TRACE([top_build_prefix]) m4_map_args_sep([$0_ADJUST_DIR(], [)], [ ], [srcdir], [abs_srcdir], [top_srcdir], [abs_top_srcdir], [builddir], [abs_builddir], [abs_top_builddir]AC_PROVIDE_IFELSE([AC_PROG_INSTALL], [, [INSTALL]])AC_PROVIDE_IFELSE([AC_PROG_MKDIR_P], [, [MKDIR_P]])) m4_ifndef([AC_DATAROOTDIR_CHECKED], [$ac_datarootdir_hack ])dnl " eval sed \"\$ac_sed_extra\" "$ac_file_inputs" m4_defn([_AC_SUBST_CMDS]) \ >$ac_tmp/out || AC_MSG_ERROR([could not create $ac_file]) m4_ifndef([AC_DATAROOTDIR_CHECKED], [test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && { ac_out=`sed -n '/^[[ ]]*datarootdir[[ ]]*:*=/p' \ "$ac_tmp/out"`; test -z "$ac_out"; } && AC_MSG_WARN([$ac_file contains a reference to the variable `datarootdir' which seems to be undefined. Please make sure it is defined]) ])dnl rm -f "$ac_tmp/stdin" case $ac_file in -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; esac \ || AC_MSG_ERROR([could not create $ac_file]) dnl This would break Makefile dependencies: dnl if diff "$ac_file" "$ac_tmp/out" >/dev/null 2>&1; then dnl echo "$ac_file is unchanged" dnl else dnl rm -f "$ac_file"; mv "$ac_tmp/out" "$ac_file" dnl fi ])# _AC_OUTPUT_FILE ## ----------------------- ## ## Configuration headers. ## ## ----------------------- ## # AC_CONFIG_HEADERS(HEADERS..., [COMMANDS], [INIT-CMDS]) # ------------------------------------------------------ # Specify that the HEADERS are to be created by instantiation of the # AC_DEFINEs. # AC_DEFUN([AC_CONFIG_HEADERS], [_AC_CONFIG_FOOS([HEADERS], $@)]) # AC_CONFIG_HEADER(HEADER-TO-CREATE ...) # -------------------------------------- # FIXME: Make it obsolete? AC_DEFUN([AC_CONFIG_HEADER], [AC_CONFIG_HEADERS([$1])]) # _AC_OUTPUT_HEADERS_PREPARE # -------------------------- # Create the awk scripts needed for CONFIG_HEADERS. # Support multiline #defines. # # This macro is expanded inside a here document. If the here document is # closed, it has to be reopened with # "cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1". # m4_define([_AC_OUTPUT_HEADERS_PREPARE], [# Set up the scripts for CONFIG_HEADERS section. # No need to generate them if there are no CONFIG_HEADERS. # This happens for instance with `./config.status Makefile'. if test -n "$CONFIG_HEADERS"; then dnl This `||' list is finished at the end of _AC_OUTPUT_HEADERS_PREPARE. cat >"$ac_tmp/defines.awk" <<\_ACAWK || BEGIN { _ACEOF # Transform confdefs.h into an awk script `defines.awk', embedded as # here-document in config.status, that substitutes the proper values into # config.h.in to produce config.h. # Create a delimiter string that does not exist in confdefs.h, to ease # handling of long lines. ac_delim='%!_!# ' for ac_last_try in false false :; do ac_tt=`sed -n "/$ac_delim/p" confdefs.h` if test -z "$ac_tt"; then break elif $ac_last_try; then AC_MSG_ERROR([could not make $CONFIG_HEADERS]) else ac_delim="$ac_delim!$ac_delim _$ac_delim!! " fi done # For the awk script, D is an array of macro values keyed by name, # likewise P contains macro parameters if any. Preserve backslash # newline sequences. dnl dnl Structure of the sed script that reads confdefs.h: dnl rset: main loop, searches for `#define' lines dnl def: deal with a `#define' line dnl bsnl: deal with a `#define' line that ends with backslash-newline dnl cont: handle a continuation line dnl bsnlc: handle a continuation line that ends with backslash-newline dnl dnl Each sub part escapes the awk special characters and outputs a statement dnl inserting the macro value into the array D, keyed by name. If the macro dnl uses parameters, they are added in the array P, keyed by name. dnl dnl Long values are split into several string literals with help of ac_delim. dnl Assume nobody uses macro names of nearly 150 bytes length. dnl dnl The initial replace for `#define' lines inserts a leading space dnl in order to ease later matching; otherwise, output lines may be dnl repeatedly matched. dnl dnl m4-double-quote most of this for [, ], define, and substr: [ ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* sed -n ' s/.\{]_AC_AWK_LITERAL_LIMIT[\}/&'"$ac_delim"'/g t rset :rset s/^[ ]*#[ ]*define[ ][ ]*/ / t def d :def s/\\$// t bsnl s/["\\]/\\&/g s/^ $'"$ac_word_re"'$$([^()]*)$[ ]*$.*$/P["\1"]="\2"\ D["\1"]=" \3"/p s/^ $'"$ac_word_re"'$[ ]*$.*$/D["\1"]=" \2"/p d :bsnl s/["\\]/\\&/g s/^ $'"$ac_word_re"'$$([^()]*)$[ ]*$.*$/P["\1"]="\2"\ D["\1"]=" \3\\\\\\n"\\/p t cont s/^ $'"$ac_word_re"'$[ ]*$.*$/D["\1"]=" \2\\\\\\n"\\/p t cont d :cont n s/.\{]_AC_AWK_LITERAL_LIMIT[\}/&'"$ac_delim"'/g t clear :clear s/\\$// t bsnlc s/["\\]/\\&/g; s/^/"/; s/$/"/p d :bsnlc s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p b cont ' >$CONFIG_STATUS || ac_write_fail=1 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 for (key in D) D_is_set[key] = 1 FS = "" } /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { line = \$ 0 split(line, arg, " ") if (arg[1] == "#") { defundef = arg[2] mac1 = arg[3] } else { defundef = substr(arg[1], 2) mac1 = arg[2] } split(mac1, mac2, "(") #) macro = mac2[1] prefix = substr(line, 1, index(line, defundef) - 1) if (D_is_set[macro]) { # Preserve the white space surrounding the "#". print prefix "define", macro P[macro] D[macro] next } else { # Replace #undef with comments. This is necessary, for example, # in the case of _POSIX_SOURCE, which is predefined and required # on some systems where configure will not decide to define it. if (defundef == "undef") { print "/*", prefix defundef, macro, "*/" next } } } { print } ]dnl End of double-quoted section _ACAWK _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 dnl finish `||' list indicating write error: AC_MSG_ERROR([could not setup config headers machinery]) fi # test -n "$CONFIG_HEADERS" ])# _AC_OUTPUT_HEADERS_PREPARE # _AC_OUTPUT_HEADER # ----------------- # # Output the code which instantiates the `config.h' files from their # `config.h.in'. # # This macro is expanded inside a here document. If the here document is # closed, it has to be reopened with # "cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1". # m4_define([_AC_OUTPUT_HEADER], [ # # CONFIG_HEADER # if test x"$ac_file" != x-; then { AS_ECHO(["/* $configure_input */"]) \ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" } >"$ac_tmp/config.h" \ || AC_MSG_ERROR([could not create $ac_file]) if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then AC_MSG_NOTICE([$ac_file is unchanged]) else rm -f "$ac_file" mv "$ac_tmp/config.h" "$ac_file" \ || AC_MSG_ERROR([could not create $ac_file]) fi else AS_ECHO(["/* $configure_input */"]) \ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ || AC_MSG_ERROR([could not create -]) fi dnl If running for Automake, be ready to perform additional dnl commands to set up the timestamp files. m4_ifdef([_AC_AM_CONFIG_HEADER_HOOK], [_AC_AM_CONFIG_HEADER_HOOK(["$ac_file"]) ])dnl ])# _AC_OUTPUT_HEADER ## --------------------- ## ## Configuration links. ## ## --------------------- ## # AC_CONFIG_LINKS(DEST:SOURCE..., [COMMANDS], [INIT-CMDS]) # -------------------------------------------------------- # Specify that config.status should establish a (symbolic if possible) # link from TOP_SRCDIR/SOURCE to TOP_SRCDIR/DEST. # Reject DEST=., because it is makes it hard for ./config.status # to guess the links to establish (`./config.status .'). # AC_DEFUN([AC_CONFIG_LINKS], [_AC_CONFIG_FOOS([LINKS], $@)]) # AC_LINK_FILES(SOURCE..., DEST...) # --------------------------------- # Link each of the existing files SOURCE... to the corresponding # link name in DEST... # # Unfortunately we can't provide a very good autoupdate service here, # since in `AC_LINK_FILES($from, $to)' it is possible that `$from' # and `$to' are actually lists. It would then be completely wrong to # replace it with `AC_CONFIG_LINKS($to:$from). It is possible in the # case of literal values though, but because I don't think there is any # interest in creating config links with literal values, no special # mechanism is implemented to handle them. # # _AC_LINK_FILES_CNT is used to be robust to multiple calls. AU_DEFUN([AC_LINK_FILES], [m4_if($#, 2, , [m4_fatal([$0: incorrect number of arguments])])dnl m4_define_default([_AC_LINK_FILES_CNT], 0)dnl m4_define([_AC_LINK_FILES_CNT], m4_incr(_AC_LINK_FILES_CNT))dnl ac_sources="$1" ac_dests="$2" while test -n "$ac_sources"; do set $ac_dests; ac_dest=$[1]; shift; ac_dests=$[*] set $ac_sources; ac_source=$[1]; shift; ac_sources=$[*] [ac_config_links_]_AC_LINK_FILES_CNT="$[ac_config_links_]_AC_LINK_FILES_CNT $ac_dest:$ac_source" done AC_CONFIG_LINKS($[ac_config_links_]_AC_LINK_FILES_CNT)dnl ], [It is technically impossible to `autoupdate' cleanly from AC_LINK_FILES to AC_CONFIG_LINKS. `autoupdate' provides a functional but inelegant update, you should probably tune the result yourself.])# AC_LINK_FILES # _AC_OUTPUT_LINK # --------------- # This macro is expanded inside a here document. If the here document is # closed, it has to be reopened with # "cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1". m4_define([_AC_OUTPUT_LINK], [ # # CONFIG_LINK # if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then : else # Prefer the file from the source tree if names are identical. if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then ac_source=$srcdir/$ac_source fi AC_MSG_NOTICE([linking $ac_source to $ac_file]) if test ! -r "$ac_source"; then AC_MSG_ERROR([$ac_source: file not found]) fi rm -f "$ac_file" # Try a relative symlink, then a hard link, then a copy. case $ac_source in [[\\/$]]* | ?:[[\\/]]* ) ac_rel_source=$ac_source ;; *) ac_rel_source=$ac_top_build_prefix$ac_source ;; esac ln -s "$ac_rel_source" "$ac_file" 2>/dev/null || ln "$ac_source" "$ac_file" 2>/dev/null || cp -p "$ac_source" "$ac_file" || AC_MSG_ERROR([cannot link or copy $ac_source to $ac_file]) fi ])# _AC_OUTPUT_LINK ## ------------------------ ## ## Configuration commands. ## ## ------------------------ ## # AC_CONFIG_COMMANDS(NAME...,[COMMANDS], [INIT-CMDS]) # --------------------------------------------------- # # Specify additional commands to be run by config.status. This # commands must be associated with a NAME, which should be thought # as the name of a file the COMMANDS create. # AC_DEFUN([AC_CONFIG_COMMANDS], [_AC_CONFIG_FOOS([COMMANDS], $@)]) # AC_OUTPUT_COMMANDS(EXTRA-CMDS, INIT-CMDS) # ----------------------------------------- # # Add additional commands for AC_OUTPUT to put into config.status. # # This macro is an obsolete version of AC_CONFIG_COMMANDS. The only # difficulty in mapping AC_OUTPUT_COMMANDS to AC_CONFIG_COMMANDS is # to give a unique key. The scheme we have chosen is `default-1', # `default-2' etc. for each call. # # Unfortunately this scheme is fragile: bad things might happen # if you update an included file and configure.ac: you might have # clashes :( On the other hand, I'd like to avoid weird keys (e.g., # depending upon __file__ or the pid). AU_DEFUN([AC_OUTPUT_COMMANDS], [m4_define_default([_AC_OUTPUT_COMMANDS_CNT], 0)dnl m4_define([_AC_OUTPUT_COMMANDS_CNT], m4_incr(_AC_OUTPUT_COMMANDS_CNT))dnl dnl Double quoted since that was the case in the original macro. AC_CONFIG_COMMANDS([default-]_AC_OUTPUT_COMMANDS_CNT, [[$1]], [[$2]])dnl ]) # _AC_OUTPUT_COMMAND # ------------------ # This macro is expanded inside a here document. If the here document is # closed, it has to be reopened with # "cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1". m4_define([_AC_OUTPUT_COMMAND], [ AC_MSG_NOTICE([executing $ac_file commands]) ]) ## -------------------------------------- ## ## Pre- and post-config.status commands. ## ## -------------------------------------- ## # AC_CONFIG_COMMANDS_PRE(CMDS) # ---------------------------- # Commands to run right before config.status is created. Accumulates. AC_DEFUN([AC_CONFIG_COMMANDS_PRE], [m4_append([AC_OUTPUT_COMMANDS_PRE], [$1 ])]) # AC_OUTPUT_COMMANDS_PRE # ---------------------- # A *variable* in which we append all the actions that must be # performed before *creating* config.status. For a start, clean # up all the LIBOBJ mess. m4_define([AC_OUTPUT_COMMANDS_PRE], [_AC_LIBOBJS_NORMALIZE ]) # AC_CONFIG_COMMANDS_POST(CMDS) # ----------------------------- # Commands to run after config.status was created. Accumulates. AC_DEFUN([AC_CONFIG_COMMANDS_POST], [m4_append([AC_OUTPUT_COMMANDS_POST], [$1 ])]) # Initialize. m4_define([AC_OUTPUT_COMMANDS_POST]) ## ----------------------- ## ## Configuration subdirs. ## ## ----------------------- ## # AC_CONFIG_SUBDIRS(DIR ...) # -------------------------- # We define two variables: # - _AC_LIST_SUBDIRS # A statically built list, should contain *all* the arguments of # AC_CONFIG_SUBDIRS. The final value is assigned to ac_subdirs_all in # the `default' section, and used for --help=recursive. # It makes no sense for arguments which are sh variables. # - subdirs # Shell variable built at runtime, so some of these dirs might not be # included, if for instance the user refused a part of the tree. # This is used in _AC_OUTPUT_SUBDIRS. AC_DEFUN([AC_CONFIG_SUBDIRS], [AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])]dnl [AC_REQUIRE([AC_DISABLE_OPTION_CHECKING])]dnl [m4_map_args_w([$1], [_AC_CONFIG_UNIQUE([SUBDIRS], _AC_CONFIG_COMPUTE_DEST(], [))])]dnl [m4_append([_AC_LIST_SUBDIRS], [$1], [ ])]dnl [AS_LITERAL_IF([$1], [], [AC_DIAGNOSE([syntax], [$0: you should use literals])])]dnl [AC_SUBST([subdirs], ["$subdirs m4_normalize([$1])"])]) # _AC_OUTPUT_SUBDIRS # ------------------ # This is a subroutine of AC_OUTPUT, but it does not go into # config.status, rather, it is called after running config.status. m4_define([_AC_OUTPUT_SUBDIRS], [ # # CONFIG_SUBDIRS section. # if test "$no_recursion" != yes; then # Remove --cache-file, --srcdir, and --disable-option-checking arguments # so they do not pile up. ac_sub_configure_args= ac_prev= eval "set x $ac_configure_args" shift for ac_arg do if test -n "$ac_prev"; then ac_prev= continue fi case $ac_arg in -cache-file | --cache-file | --cache-fil | --cache-fi \ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) ac_prev=cache_file ;; -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ | --c=*) ;; --config-cache | -C) ;; -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) ac_prev=srcdir ;; -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) ;; -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) ac_prev=prefix ;; -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) ;; --disable-option-checking) ;; *) case $ac_arg in *\'*) ac_arg=`AS_ECHO(["$ac_arg"]) | sed "s/'/'\\\\\\\\''/g"` ;; esac AS_VAR_APPEND([ac_sub_configure_args], [" '$ac_arg'"]) ;; esac done # Always prepend --prefix to ensure using the same prefix # in subdir configurations. ac_arg="--prefix=$prefix" case $ac_arg in *\'*) ac_arg=`AS_ECHO(["$ac_arg"]) | sed "s/'/'\\\\\\\\''/g"` ;; esac ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" # Pass --silent if test "$silent" = yes; then ac_sub_configure_args="--silent $ac_sub_configure_args" fi # Always prepend --disable-option-checking to silence warnings, since # different subdirs can have different --enable and --with options. ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" ac_popdir=`pwd` for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue # Do not complain, so a configure script can configure whichever # parts of a large source tree are present. test -d "$srcdir/$ac_dir" || continue ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" _AS_ECHO_LOG([$ac_msg]) _AS_ECHO([$ac_msg]) AS_MKDIR_P(["$ac_dir"]) _AC_SRCDIRS(["$ac_dir"]) cd "$ac_dir" # Check for guested configure; otherwise get Cygnus style configure. if test -f "$ac_srcdir/configure.gnu"; then ac_sub_configure=$ac_srcdir/configure.gnu elif test -f "$ac_srcdir/configure"; then ac_sub_configure=$ac_srcdir/configure elif test -f "$ac_srcdir/configure.in"; then # This should be Cygnus configure. ac_sub_configure=$ac_aux_dir/configure else AC_MSG_WARN([no configuration information is in $ac_dir]) ac_sub_configure= fi # The recursion is here. if test -n "$ac_sub_configure"; then # Make the cache file name correct relative to the subdirectory. case $cache_file in [[\\/]]* | ?:[[\\/]]* ) ac_sub_cache_file=$cache_file ;; *) # Relative name. ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; esac AC_MSG_NOTICE([running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir]) # The eval makes quoting arguments work. eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || AC_MSG_ERROR([$ac_sub_configure failed for $ac_dir]) fi cd "$ac_popdir" done fi ])# _AC_OUTPUT_SUBDIRS ## -------------------------- ## ## Outputting config.status. ## ## -------------------------- ## # AU::AC_OUTPUT([CONFIG_FILES...], [EXTRA-CMDS], [INIT-CMDS]) # ----------------------------------------------------------- # # If there are arguments given to AC_OUTPUT, dispatch them to the # proper modern macros. AU_DEFUN([AC_OUTPUT], [m4_ifvaln([$1], [AC_CONFIG_FILES([$1])])dnl m4_ifvaln([$2$3], [AC_CONFIG_COMMANDS(default, [$2], [$3])])dnl [AC_OUTPUT]]) # AC_OUTPUT([CONFIG_FILES...], [EXTRA-CMDS], [INIT-CMDS]) # ------------------------------------------------------- # The big finish. # Produce config.status, config.h, and links; and configure subdirs. # m4_define([AC_OUTPUT], [dnl Dispatch the extra arguments to their native macros. m4_ifvaln([$1], [AC_CONFIG_FILES([$1])])dnl m4_ifvaln([$2$3], [AC_CONFIG_COMMANDS(default, [$2], [$3])])dnl m4_ifval([$1$2$3], [AC_DIAGNOSE([obsolete], [$0 should be used without arguments. You should run autoupdate.])])dnl AC_CACHE_SAVE test "x$prefix" = xNONE && prefix=$ac_default_prefix # Let make expand exec_prefix. test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' m4_ifdef([_AC_SEEN_CONFIG(HEADERS)], [DEFS=-DHAVE_CONFIG_H], [AC_OUTPUT_MAKE_DEFS()]) dnl Commands to run before creating config.status. 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