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📄 autotest.m4 # This file is part of Autoconf. -- Autoconf -- # M4 macros used in building test suites. # Copyright (C) 2000-2002, 2009-2012 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 <http://www.gnu.org/licenses/>. m4_include([autotest/general.m4]) m4_include([autotest/specific.m4])	1.18 KB	2012-01-21 13:46
📄 autotest.m4f # This is a frozen state file generated by GNU M4 1.4.19 V1 Q1,1 [] T10,3 m4_newline $1 T18,80 m4_expansion_stackm4_stack_foreach_sep_lifo([_$0], [_$0_entry(], [) ])m4_location[: the top level] T28,44 AT_DIFF_STDOUT(stdout-nolog)echo stdout captured; cp "$at_stdout" stdout T14,29 AT_COLOR_TESTSm4_define([AT_color], [auto]) T19,29 m4_location(AS_FOR)../../lib/m4sugar/m4sh.m4:607 T15,123 _AT_DEFINE_INITm4_define($@)m4_pushdef([$1], [m4_fatal([$1: missing AT_INIT detected])])dnl m4_append([_AT_DEFINE_INIT_LIST], [[$1]], [,]) F10,7 m4_pushdefpushdef T9,35 AT_TESTEDm4_append_uniq_w([AT_tested], [$1]) T9,339 AS_VAR_IFAS_LITERAL_WORD_IF([$1], [AS_IF(m4_ifval([$2], [[test "x$$1" = x[]$2]], [[${$1:+false} :]])], [AS_VAR_COPY([as_val], [$1]) AS_IF(m4_ifval([$2], [[test "x$as_val" = x[]$2]], [[${as_val:+false} :]])], [AS_IF(m4_ifval([$2], [[eval test \"x\$"$1"\" = x"_AS_ESCAPE([$2], [`], [\"$])"]], [[eval \${$1:+false} :]])]), [$3], [$4]) T14,102 _AS_ME_PREPARE_m4_defun_pro([$0])AS_REQUIRE([_AS_BASENAME_PREPARE])as_me=`AS_BASENAME("$[0]")` []_m4_defun_epi([$0]) T18,1601 _AS_SHELL_SANITIZE_m4_defun_pro([$0])m4_pushdef([AS_EXIT], [exit m4_default(]m4_dquote([$][1])[, 1)])m4_text_box([M4sh Initialization.]) AS_BOURNE_COMPATIBLE _AS_ECHO_PREPARE _AS_PATH_SEPARATOR_PREPARE # IFS # We need space, tab and new line, in precisely that order. Quoting is # there to prevent editors from complaining about space-tab. # (If _AS_PATH_WALK were called with IFS unset, it would disable word # splitting by setting IFS to empty value.) IFS=" "" $as_nl" # Find who we are. Look in the path if we contain no directory separator. as_myself= case $[0] in @%:@(( [[\\/]] ) as_myself=$[0] ;; ) _AS_PATH_WALK([], [test -r "$as_dir/$[0]" && as_myself=$as_dir/$[0] && break]) ;; esac # We did not find ourselves, most probably we were run as `sh COMMAND' # in which case we are not to be found in the path. if test "x$as_myself" = x; then as_myself=$[0] fi if test ! -f "$as_myself"; then AS_ECHO(["$as_myself: error: cannot find myself; rerun with an absolute file name"]) >&2 AS_EXIT fi # Unset variables that we do not need and which cause bugs (e.g. in # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1" # suppresses any "Segmentation fault" message there. '((' could # trigger a bug in pdksh 5.2.14. for as_var in BASH_ENV ENV MAIL MAILPATH do eval test x\${$as_var+set} = xset \ && ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| : done PS1='$ ' PS2='> ' PS4='+ ' # NLS nuisances. LC_ALL=C export LC_ALL LANGUAGE=C export LANGUAGE # CDPATH. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH _m4_popdef([AS_EXIT])[]_m4_defun_epi([$0]) F8,5 m4_shiftshift T28,29 m4_location(_AS_DIRNAME_SED)../../lib/m4sugar/m4sh.m4:982 T23,3 _m4_divert(TESTS_BEGIN)401 T8,2 m4_count$# T13,47 AS_LITERAL_IF_$0(m4_expand([$1]), [ ][ ])([$4], [$3], [$2]) T16,54 m4_append_uniq_wm4_map_args_w([$2], [_m4_append_uniq([$1],], [, [ ])]) T13,20 AS_VAR_APPENDas_fn_append $1 $2[] T13,155 AS_VAR_APPEND_m4_defun_pro([$0])AS_REQUIRE([_AS_VAR_APPEND_PREPARE], [], [M4SH-INIT-FN])[]_m4_popdef([$0])m4_indir([$0]m4_if([$#], [0], [], [,$@]))[]_m4_defun_epi([$0]) T14,142 _AT_CHECK_EXITm4_define([AT_ingroup])AS_ECHO(_AT_LINE_ESCAPED) >"$at_check_line_file" m4_ifval([$1], [($1) \ && ])at_fn_check_skip $2 "$at_srcdir/AT_LINE" T11,37 m4_list_cmp_$0_raw(m4_dquote($1), m4_dquote($2)) T20,96 _AS_DETECT_SUGGESTED_m4_defun_pro([$0])m4_set_add([_AS_DETECT_SUGGESTED_BODY], [$1 \|\| AS_EXIT])[]_m4_defun_epi([$0]) T13,91 AS_SET_STATUS_m4_defun_pro([$0])AS_REQUIRE([_AS_EXIT_PREPARE])[]as_fn_set_status $1[]_m4_defun_epi([$0]) T18,72 m4_version_compare_m4_list_cmp_raw(_m4_version_unletter([$1]), _m4_version_unletter([$2])) T10,121 m4_re_word[abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_][abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_0123456789] T30,34 m4_location(AT_ARG_OPTION_ARG)../../lib/autotest/general.m4:1787 T40,30 m4_location(_AS_VERSION_COMPARE_PREPARE)../../lib/m4sugar/m4sh.m4:1697 T9,14 AS_TEST_Xtest -x $1[][] T9,129 AS_TEST_X_m4_defun_pro([$0])AS_REQUIRE([_AS_TEST_PREPARE])[]_m4_popdef([$0])m4_indir([$0]m4_if([$#], [0], [], [,$@]))[]_m4_defun_epi([$0]) T17,1 _m4_divert(BINSH)0 T14,181 _AS_LITERAL_IFm4_if(m4_index([$1], [@S\|@]), [-1], [$0_(m4_translit([$1], [-:=%/@{}[]#(),.$2]][[abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_0123456789]][, [++++++$$`````]))], [$0_NO]) T31,29 m4_location(_AS_SHELL_SANITIZE)../../lib/m4sugar/m4sh.m4:451 T11,353 AT_XFAIL_IFm4_ifndef([AT_ingroup], [m4_fatal([AT_XFAIL_IF: missing AT_SETUP detected])])dnl dnl Try to limit the amount of conditionals that we emit. m4_case([$1], [], [], [false], [], [:], [m4_define([AT_xfail], [at_xfail=yes])], [true], [m4_define([AT_xfail], [at_xfail=yes])], [m4_append([AT_xfail], [ $1 && at_xfail=yes])]) T17,57 AS_LINENO_PREPARE_m4_defun_pro([$0])AS_REQUIRE([_$0])[]_m4_defun_epi([$0]) T13,0 _AT_LINE_file T14,44 m4_divert_oncem4_expand_once([m4_divert_text([$1], [$2])]) T14,997 AT_CHECK_EUNITm4_ifndef([AT_ingroup], [m4_fatal([AT_CHECK_EUNIT: missing AT_SETUP detected])])AT_SKIP_IF([test ! -f "$ERL" \|\| test ! -f "$ERLC"]) ## A wrapper to EUnit, to exit the Erlang VM with the right exit code: AT_DATA([$1.erl], [[-module($1). -export([test/0, test/1]). test() -> test([]). test(Options) -> TestSpec = $2, ReturnValue = case code:load_file(eunit) of {module, _} -> case eunit:test(TestSpec, Options) of ok -> "0\n"; %% test passes _ -> "1\n" %% test fails end; _ -> "77\n" %% EUnit not found, test skipped end, file:write_file("$1.result", ReturnValue), init:stop(). ]]) AT_CHECK(["$ERLC" $ERLCFLAGS -b beam $1.erl]) ## Make EUnit verbose when testsuite is verbose: if test -z "$at_verbose"; then at_eunit_options="verbose" else at_eunit_options="" fi AT_CHECK(["$ERL" $3 -s $1 test $at_eunit_options -noshell], [0], [ignore], [], [$4], [$5]) AT_CAPTURE_FILE([$1.result]) AT_CHECK([test -f "$1.result" && (exit `cat "$1.result"`)]) T18,50 _m4_set_contents_1_m4_stack_reverse([_m4_set([$1])], [_m4_set_($1)]) T18,94 _m4_set_contents_2_m4_stack_reverse([_m4_set_($1)], [_m4_set([$1])], [$2[]_m4_defn([_m4_set_($1)])$3], [$4[]]) T32,29 m4_location(_AS_DETECT_REQUIRED)../../lib/m4sugar/m4sh.m4:156 T17,63 m4_set_differencem4_if([$1], [$2], [], [m4_set_map_sep([$1], [_$0([$2],], [)])]) T9,58 m4_ifvalnm4_if([$1], [], [m4_n([$3])], [m4_n([$2])]) T13,0 _AT_LINE_base T22,3 _m4_divert(HELP_OTHER)304 T5,73 m4_dom4_if([$#], 0, [], [$#], 1, [$1[]], [$1[]$0(m4_shift($@))]) T13,383 _AS_PATH_WALKas_save_IFS=$IFS; IFS=$PATH_SEPARATOR m4_ifvaln([$3], [as_found=false])dnl m4_bmatch([$1], [[:;]], [as_dummy="$1" for as_dir in $as_dummy], [for as_dir in m4_default([$1], [$PATH])]) do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. m4_ifvaln([$3], [as_found=:])dnl $2 m4_ifvaln([$3], [as_found=false])dnl done m4_ifvaln([$3], [$as_found \|\| { $3; }])dnl IFS=$as_save_IFS [] T13,139 _AS_PATH_WALK_m4_defun_pro([$0])AS_REQUIRE([_AS_PATH_SEPARATOR_PREPARE])[]_m4_popdef([$0])m4_indir([$0]m4_if([$#], [0], [], [,$@]))[]_m4_defun_epi([$0]) T9,793 _AT_CHECKm4_define([AT_ingroup]){ set +x AS_ECHO(["$at_srcdir/AT_LINE: AS_ESCAPE([[$1]])"]) _AT_DECIDE_TRACEABLE([$1]) _AT_LINE_ESCAPED ( $at_check_trace; [$1] ) >>"$at_stdout" 2>>"$at_stderr" AS_MESSAGE_LOG_FD>&- at_status=$? at_failed=false $at_check_filter m4_ifdef([AT_DIFF_STDERR($4)], [m4_indir([AT_DIFF_STDERR($4)])], [echo >>"$at_stderr"; AS_ECHO([["$4"]]) \| \ $at_diff - "$at_stderr" \|\| at_failed=:]) m4_ifdef([AT_DIFF_STDOUT($3)], [m4_indir([AT_DIFF_STDOUT($3)])], [echo >>"$at_stdout"; AS_ECHO([["$3"]]) \| \ $at_diff - "$at_stdout" \|\| at_failed=:]) m4_if([$2], [ignore], [at_fn_check_skip], [at_fn_check_status m4_default([$2], [0])]) $at_status "$at_srcdir/AT_LINE" m4_ifvaln([$5$6], [AS_IF($at_failed, [$5], [$6])])$at_failed && at_fn_log_failure AT_capture_files $at_traceon; } T17,51 _AS_ECHO_UNQUOTEDAS_ECHO(["$1"]) >&m4_default([$2], [AS_MESSAGE_FD]) F5,6 m4_ififelse T20,676 _AT_DECIDE_TRACEABLEm4_pushdef([at_reason], m4_cond([m4_eval(m4_index([$1], [`]) >= 0)], [1], [[a `...` command substitution]], [m4_eval(m4_index([$1], [$(]) >= 0)], [1], [[a $(...) command substitution]], [m4_eval(m4_index([$1], [${]) >= 0)], [1], [[a ${...} parameter expansion]], [m4_eval(m4_index([$1], m4_newline) >= 0)], [1], [[an embedded newline]], [m4_eval(m4_bregexp([$1], [[^\|]\|[^\|]]) >= 0)], [1], [[a shell pipeline]], []))m4_if(m4_index(_m4_defn([at_reason]), [a]), [0],[at_fn_check_prepare_notrace '_m4_defn([at_reason])'], m4_index([$1], [$]), [-1],[at_fn_check_prepare_trace],[at_fn_check_prepare_dynamic "AS_ESCAPE([[$1]], [`\"])"])[]_m4_popdef([at_reason]) T15,5 _m4_divert_grow10000 T20,29 m4_location(AS_EXIT)../../lib/m4sugar/m4sh.m4:585 T12,18 m4_errprintnm4_errprint([$1 ]) T29,30 m4_location(_AS_TEST_PREPARE)../../lib/m4sugar/m4sh.m4:1384 T14,53 m4_cr_symbols1abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_ T14,63 m4_cr_symbols2abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_0123456789 T16,245 m4_cr_not_digits !"#%&'()$+,./:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{\|}~��- T18,29 m4_location(AS_IF)../../lib/m4sugar/m4sh.m4:639 T4,37 m4_nm4_if([$1], [], [], [$1 ]) T16,4 _m4_divert(BODY)1000 T28,3 _m4_divert(PARSE_ARGS_BEGIN)200 T11,62 m4_cr_alnumabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 T15,4 m4_PACKAGE_YEAR2012 F9,6 m4_sysvalsysval T26,29 m4_location(AS_LINENO_POP)../../lib/m4sugar/m4sh.m4:904 T17,152 m4_version_prereqm4_if(m4_version_compare([2.69], [$1]), [-1], [m4_default([$3], [m4_fatal([Autoconf version $1 or higher is required], [63])])], [$2]) T12,10 m4_cr_digits0123456789 T7,54 _m4_cdrm4_if([$#], 1, [], [, m4_dquote(m4_shift($@))]) T13,84 _AS_QUOTE_OLDm4_warn([obsolete], [back quotes and double quotes must not be escaped in: $1])$1 T23,3 _m4_divert(VERSION_END)352 T11,54 AS_VAR_COPYAS_LITERAL_WORD_IF([$1[]$2], [$1=$$2], [eval $1=\$$2]) T10,54 m4_includem4_include_unique([$1])dnl m4_builtin([include], [$1]) T8,66 m4_ifsetm4_ifdef([$1], [m4_ifval(_m4_defn([$1]), [$2], [$3])], [$3]) T6,43 m4_map_m4_foreach([_m4_apply([$1],], [)], [], $2) T6,190 m4_maxm4_if([$#], [0], [m4_fatal([too few arguments to $0])], [$#], [1], [m4_eval([$1])], [$#$1], [2$2], [m4_eval([$1])], [$#], [2], [_$0($@)], [_m4_minmax([_$0], $@)]) F11,11 __program____program__ F7,4 m4_decrdecr T7,36 m4_signm4_eval((([$1]) > 0) - (([$1]) < 0)) T27,1 _m4_divert(HEADER-REVISION)1 T9,36 m4_renamem4_copy([$1], [$2])m4_undefine([$1]) T17,64 _m4_divert_unsafem4_fatal([$0: cannot change diversion to `$1' inside m4_expand]) F8,4 _m4_defndefn T15,12 m4_PACKAGE_NAMEGNU Autoconf F14,6 _m4_divert_rawdivert T17,17 m4_PACKAGE_STRINGGNU Autoconf 2.69 T10,100 m4_foreachm4_if([$2], [], [], [m4_pushdef([$1])_$0([m4_define([$1],], [)$3], [], $2)m4_popdef([$1])]) T26,1 _m4_divert(HEADER-COMMENT)2 F9,6 m4_definedefine T6,190 m4_minm4_if([$#], [0], [m4_fatal([too few arguments to $0])], [$#], [1], [m4_eval([$1])], [$#$1], [2$2], [m4_eval([$1])], [$#], [2], [_$0($@)], [_m4_minmax([_$0], $@)]) T7,156 m4_defnm4_if([$#], [0], [[$0]], [$#], [1], [m4_ifdef([$1], [_m4_defn([$1])], [m4_fatal([$0: undefined macro: $1])])], [m4_map_args([$0], $@)]) F9,6 m4_divnumdivnum T15,49 m4_rename_forcem4_ifdef([$2], [_m4_undefine([$2])])m4_rename($@) T15,131 AT_CAPTURE_FILEm4_ifndef([AT_ingroup], [m4_fatal([AT_CAPTURE_FILE: missing AT_SETUP detected])])m4_append_uniq([AT_capture_files], ["$1"], [ \ ]) T17,229 m4_cr_not_letters !"#%&'()$+,./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`{\|}~��- T8,0 _m4_warn T16,283 _AS_TEST_PREPARE_m4_defun_pro([$0])AS_REQUIRE_SHELL_FN([as_fn_executable_p], [AS_FUNCTION_DESCRIBE([as_fn_executable_p], [FILE], [Test if FILE is an executable regular file.])], [ test -f "$[]1" && test -x "$[]1"])as_test_x='test -x' as_executable_p=as_fn_executable_p []_m4_defun_epi([$0]) T7,75 m4_warn_m4_warn([$1], [$2], m4_ifdef([_m4_expansion_stack], [m4_expansion_stack])) T20,30 m4_location(AS_LN_S)../../lib/m4sugar/m4sh.m4:1257 T20,53 m4_divert_stack_pushm4_pushdef([_m4_divert_stack], m4_location[: $1: $2]) F12,8 _m4_undivertundivert T7,111 AS_EXIT_m4_defun_pro([$0])AS_REQUIRE([_AS_EXIT_PREPARE])[]as_fn_exit m4_ifval([$1], [$1], [$][?])[]_m4_defun_epi([$0]) T16,838 _AS_LN_S_PREPARE_m4_defun_pro([$0])rm -f conf$$ conf$$.exe conf$$.file if test -d conf$$.dir; then rm -f conf$$.dir/conf$$.file else rm -f conf$$.dir mkdir conf$$.dir 2>/dev/null fi if (echo >conf$$.file) 2>/dev/null; then if ln -s conf$$.file conf$$ 2>/dev/null; then as_ln_s='ln -s' # ... but there are two gotchas: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. # In both cases, we have to default to `cp -pR'. ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\| as_ln_s='cp -pR' elif ln conf$$.file conf$$ 2>/dev/null; then as_ln_s=ln else as_ln_s='cp -pR' fi else as_ln_s='cp -pR' fi rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file rmdir conf$$.dir 2>/dev/null []_m4_defun_epi([$0]) T7,119 m4_casem4_if([$#], 0, [], [$#], 1, [], [$#], 2, [$2], [$1], [$2], [$3], [$0([$1], m4_shift3($@))]) T10,211 m4_dumpdefm4_if([$#], [0], [m4_fatal([$0: missing argument])], [$#], [1], [m4_ifdef([$1], [m4_errprintn( [$1: ]m4_dquote(_m4_defn([$1])))], [m4_fatal([$0: undefined macro: $1])])], [m4_map_args([$0], $@)]) T15,218 m4_map_args_sepm4_if([$#], [0], [m4_fatal([$0: too few arguments: $#])], [$#], [1], [], [$#], [2], [], [$#], [3], [], [$#], [4], [$1[$4]$2[]], [$1[$4]$2[]_m4_foreach([$3[]$1], [$2], m4_shift3($@))]) F3,3 dnldnl T17,196 AS_SHELL_SANITIZE_AS_SHELL_SANITIZE m4_provide_if([AS_INIT], [], [m4_provide([AS_INIT]) _AS_DETECT_REQUIRED([_AS_SHELL_FN_WORK]) _AS_DETECT_REQUIRED([_AS_TEST_X_WORKS]) _AS_DETECT_BETTER_SHELL _AS_UNSET_PREPARE ]) T15,55 _AS_TR_SH_INDIR`AS_ECHO(["_AS_ESCAPE([[$1]], [`], [\])"]) \| $as_tr_sh` T19,336 _AS_MKDIR_P_PREPARE_m4_defun_pro([$0])AS_REQUIRE_SHELL_FN([as_fn_mkdir_p], [AS_FUNCTION_DESCRIBE([as_fn_mkdir_p], [], [Create "$as_dir" as a directory, including parents if necessary.])], [ _AS_MKDIR_P ])if mkdir -p . 2>/dev/null; then as_mkdir_p='mkdir -p "$as_dir"' else test -d ./-p && rmdir ./-p as_mkdir_p=false fi []_m4_defun_epi([$0]) T16,222 _AS_BASENAME_SED_m4_defun_pro([$0])AS_ECHO([X/[]$1]) \| sed ['/^.\/\([^/][^/]\)\/$/{ s//\1/ q } /^X\/\(\/\/\)$/{ s//\1/ q } /^X\/\(\/\)./{ s//\1/ q } s/././; q'][]_m4_defun_epi([$0]) T21,1 _m4_divert(M4SH-INIT)6 T18,206 _m4_text_wrap_wordm4_define([m4_Cursor], m4_eval(m4_Cursor + m4_qlen([$1]) + 1))m4_if(m4_eval(m4_Cursor > ([$3])), [1], [m4_define([m4_Cursor], m4_eval(m4_Indent + m4_qlen([$1]) + 1)) [$2]], [m4_Separator[]])[$1] T21,76 _m4_set_add_all_checkm4_if([$#], [2], [], [m4_set_add([$1], [$3])$0([$1], m4_shift2($@))]) T14,107 m4_set_map_sepm4_ifdef([_m4_set_cleanup($1)], [_m4_set_contents_1c], [_m4_set_contents_1])([$1])_m4_set_contents_2($@) T13,42 AS_VAR_SET_IFAS_IF([AS_VAR_TEST_SET([$1])], [$2], [$3]) F10,7 m4_mkstempmkstemp F10,7 m4_esyscmdesyscmd T10,54 m4_ifblankm4_if(m4_translit([[$1]], [ ][ ][ ]), [], [$2], [$3]) F11,8 m4_traceofftraceoff T10,91 AS_VAR_SETAS_LITERAL_WORD_IF([$1], [$1=$2], [eval "$1=_AS_ESCAPE([$2], [`], [\"$])"]) T10,115 AS_VAR_GETAS_LITERAL_WORD_IF([$1], [$$1], [`eval 'as_val=${'_AS_ESCAPE([[$1]], [`], [\])'};AS_ECHO(["$as_val"])'`]) T39,30 m4_location(_AS_PATH_SEPARATOR_PREPARE)../../lib/m4sugar/m4sh.m4:1315 T14,199 AS_SET_CATFILEcase $2 in @%:@(( .) AS_VAR_SET([$1], [$3]);; ) case $3 in @%:@((( .) AS_VAR_SET([$1], [$2]);; [[\\/]]* \| ?:[[\\/]]* ) AS_VAR_SET([$1], [$3]);; ) AS_VAR_SET([$1], [$2/$3]);; esac;; esac[] T19,147 AS_REQUIRE_SHELL_FNm4_provide_if([AS_SHELL_FN_$1], [], [AS_REQUIRE([AS_SHELL_FN_$1], [m4_provide([AS_SHELL_FN_$1])_$0($@)], m4_default_quoted([$4], [M4SH-INIT-FN]))]) T9,22 m4_shift2m4_shift(m4_shift($@)) T9,32 m4_shift3m4_shift(m4_shift(m4_shift($@))) T9,35 m4_shiftnm4_assert(0 < $1 && $1 < $#)_$0($@) T30,29 m4_location(_AS_UNSET_PREPARE)../../lib/m4sugar/m4sh.m4:657 T10,32 m4_set_mapm4_set_map_sep([$1], [$2(], [)]) T8,150 m4_defunm4_define([m4_location($1)], m4_location)m4_default([$3], [m4_define])([$1], [_m4_defun_pro(]m4_dquote($[0])[)$2[]_m4_defun_epi(]m4_dquote($[0])[)]) T26,2 _AS_LITERAL_HEREDOC_IF_YES$1 T22,30 AT_DIFF_STDOUT(ignore)echo stdout:; cat "$at_stdout" T10,280 m4_set_addm4_ifdef([_m4_set([$1],$2)], [m4_if(m4_indir([_m4_set([$1],$2)]), [0], [m4_define([_m4_set([$1],$2)], [1])_m4_set_size([$1], [m4_incr])$3], [$4])], [m4_define([_m4_set([$1],$2)], [1])m4_pushdef([_m4_set([$1])], [$2])_m4_set_size([$1], [m4_incr])$3]) T14,28 AS_VAR_PUSHDEF_$0([$1], m4_expand([$2]))[] T14,130 AS_VAR_PUSHDEF_m4_defun_pro([$0])AS_REQUIRE([_AS_TR_SH_PREPARE])[]_m4_popdef([$0])m4_indir([$0]m4_if([$#], [0], [], [,$@]))[]_m4_defun_epi([$0]) T15,140 _AS_VAR_PUSHDEF_AS_LITERAL_IF([$2], [ ][ ])([], [as_$1=_AS_TR_SH_INDIR([$2]) m4_pushdef([$1], [$as_[$1]])], [m4_pushdef([$1], [_AS_TR_SH_LITERAL([$2])])]) T11,70 _m4_foreachm4_if([$#], [3], [], [$1[$4]$2[]$0([$1], [$2], m4_shift3($@))]) T10,86 m4_tolowerm4_translit([[$1]], [ABCDEFGHIJKLMNOPQRSTUVWXYZ], [abcdefghijklmnopqrstuvwxyz]) T27,29 m4_location(AS_LINENO_PUSH)../../lib/m4sugar/m4sh.m4:894 T11,85 AS_BASENAME$as_basename -- $1 \|\| _AS_BASENAME_EXPR([$1]) 2>/dev/null \|\| _AS_BASENAME_SED([$1])[] T11,124 AS_BASENAME_m4_defun_pro([$0])AS_REQUIRE([_$0_PREPARE])[]_m4_popdef([$0])m4_indir([$0]m4_if([$#], [0], [], [,$@]))[]_m4_defun_epi([$0]) T8,734 AT_SETUPm4_ifdef([AT_ingroup], [m4_fatal([$0: nested AT_SETUP detected])], [m4_define([AT_ingroup], [AS_ECHO(["$at_setup_line"]) >"$at_check_line_file" ])]) m4_ifdef([AT_keywords], [m4_undefine([AT_keywords])]) m4_define([AT_capture_files], []) m4_define([AT_line], AT_LINE) m4_define([AT_xfail], [at_xfail=no]) m4_define([AT_description], m4_expand([$1])) m4_define([AT_ordinal], m4_incr(AT_ordinal)) m4_divert_push([TEST_GROUPS])dnl [#AT_START_]AT_ordinal at_fn_group_banner AT_ordinal 'm4_defn([AT_line])' \ "AS_ESCAPE(m4_dquote(m4_defn([AT_description])))" m4_format(["%s"], m4_max(0, m4_eval(47 - m4_qlen(m4_defn([AT_description])))), [])m4_if( AT_banner_ordinal, [0], [], [ AT_banner_ordinal]) m4_divert_push([TEST_SCRIPT])dnl T8,46 AT_SETUPm4_fatal([AT_SETUP: missing AT_INIT detected]) T12,55 m4_copy_unm4m4_copy([$1], m4_bpatsubst([$1], [^m4_\(.\)], [[\1]])) T11,2 _AS_ESCAPE_$1 T9,158 m4_popdefm4_if([$#], [0], [[$0]], [$#], [1], [m4_ifdef([$1], [_m4_popdef([$1])], [m4_fatal([$0: undefined macro: $1])])], [m4_map_args([$0], $@)]) T13,276 m4_set_deletem4_ifdef([_m4_set([$1])], [_m4_popdef([_m4_set([$1],]_m4_defn([_m4_set([$1])])[)], [_m4_set([$1])])$0([$1])], [m4_ifdef([_m4_set_cleanup($1)], [_m4_popdef([_m4_set_cleanup($1)])])m4_ifdef( [_m4_set_size($1)], [_m4_popdef([_m4_set_size($1)])])]) T13,474 _m4_text_wrapm4_pushdef([m4_Indent], m4_qlen([$2]))m4_pushdef([m4_Cursor], m4_qlen([$3]))m4_pushdef([m4_Separator], [m4_define([m4_Separator], [ ])])[$3]m4_cond([m4_Cursor], m4_Indent, [], [m4_eval(m4_Cursor > m4_Indent)], [1], [ [$2]m4_define([m4_Cursor], m4_Indent)], [m4_format([%s], m4_max([0], m4_eval(m4_Indent - m4_Cursor)), [])m4_define([m4_Cursor], m4_Indent)])m4_map_args_w([$1], [$0_word(], [, [$2], [$4])])_m4_popdef([m4_Separator], [m4_Cursor], [m4_Indent]) T8,77 m4_stripm4_bpatsubsts([$1 ], [[ ]+], [ ], [^. ?\(.\) .$], [[[\1]]]) T25,53 _m4_expansion_stack_entry_m4_defn([m4_location($1)])[: $1 is expanded from...] T20,33 _AS_REQUIRE_SHELL_FN m4_n([$2])$1 () { $3 } @%:@ $1[] T12,64 _AS_ECHO_LOG_AS_ECHO([$as_me:${as_lineno-$LINENO}: $1], AS_MESSAGE_LOG_FD)[] T12,131 _AS_ECHO_LOG_m4_defun_pro([$0])AS_REQUIRE([_AS_LINENO_PREPARE])[]_m4_popdef([$0])m4_indir([$0]m4_if([$#], [0], [], [,$@]))[]_m4_defun_epi([$0]) T19,109 _m4_defun_epi_outer_m4_popdef([_m4_divert_dump], [_m4_diverting([$1])], [_m4_diverting])m4_divert_pop([GROW])m4_undivert([GROW]) T11,165 _m4_dumpdefm4_if([$#], [0], [m4_fatal([$0: missing argument])], [$#], [1], [m4_builtin([dumpdef], [$1])], [m4_map_args_sep([m4_builtin([dumpdef],], [)], [], $@)]) T18,1 _m4_divert(NOTICE)6 T9,69 m4_assertm4_if(m4_eval([$1]), 0, [m4_fatal([assert failed: $1], [$2])]) T16,298 m4_map_args_pairm4_if([$#], [0], [m4_fatal([$0: too few arguments: $#])], [$#], [1], [m4_fatal([$0: too few arguments: $#: $1])], [$#], [2], [], [$#], [3], [m4_default([$2], [$1])([$3])[]], [$#], [4], [$1([$3], [$4])[]], [$1([$3], [$4])[]$0([$1], [$2], m4_shift(m4_shift3($@)))]) T8,19 m4_curry$1(m4_shift($@,)_$0 F12,9 m4_debugfiledebugfile T9,156 m4_escapem4_if(m4_index(m4_translit([$1], [[]#,()][abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_0123456789], [$$$]), [$]), [-1], [m4_echo], [_$0])([$1]) T12,93 m4_text_wrap_$0(m4_escape([$1]), [$2], m4_default_quoted([$3], [$2]), m4_default_quoted([$4], [79])) T14,131 m4_set_add_allm4_define([_m4_set_size($1)], m4_eval(m4_set_size([$1]) + m4_len(m4_ifdef([_m4_set_cleanup($1)], [_$0_check], [_$0])([$1], $@)))) T9,28 _m4_quotem4_if([$#], [0], [], [[$]]) T26,3 _m4_divert(PARSE_ARGS_END)202 T15,165 _m4_set_add_allm4_if([$#], [2], [], [m4_ifdef([_m4_set([$1],$3)], [], [m4_define([_m4_set([$1],$3)], [1])m4_pushdef([_m4_set([$1])], [$3])-])$0([$1], m4_shift2($@))]) F8,8 __line____line__ F8,8 __file____file__ T17,0 AS_MESSAGE_LOG_FD T11,136 m4_undivertm4_if([$#], [0], [m4_fatal([$0: missing argument])], [$#], [1], [_m4_undivert(_m4_divert([$1]))], [m4_map_args([$0], $@)]) T23,29 m4_location(AS_REQUIRE)../../lib/m4sugar/m4sh.m4:385 T17,136 _AS_BASENAME_EXPR_m4_defun_pro([$0])$as_expr X/[]$1 : './\([[^/][^/]]\)/$' \\| \ X[]$1 : 'X\(//\)$' \\| \ X[]$1 : 'X\(/\)' \\| .[]_m4_defun_epi([$0]) T17,604 _AS_SHELL_FN_WORKas_fn_return () { (exit [$]1); } as_fn_success () { as_fn_return 0; } as_fn_failure () { as_fn_return 1; } as_fn_ret_success () { return 0; } as_fn_ret_failure () { return 1; } exitcode=0 as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; } as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; } as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } AS_IF([( set x; as_fn_ret_success y && test x = "[$]1" )], [], [exitcode=1; echo positional parameters were not saved.]) test x$exitcode = x0[] T18,49 AS_LITERAL_WORD_IF_AS_LITERAL_IF(m4_expand([$1]))([$4], [$3], [$2]) T16,400 _AS_EXIT_PREPARE_m4_defun_pro([$0])AS_REQUIRE_SHELL_FN([as_fn_set_status], [AS_FUNCTION_DESCRIBE([as_fn_set_status], [STATUS], [Set $? to STATUS, without forking.])], [ return $[]1])AS_REQUIRE_SHELL_FN([as_fn_exit], [AS_FUNCTION_DESCRIBE([as_fn_exit], [STATUS], [Exit the shell with STATUS, even in a "trap 0" or "set -e" context.])], [ set +e as_fn_set_status $[1] exit $[1]])[]_m4_defun_epi([$0]) T16,55 _m4_divert_stack../../lib/m4sugar/m4sugar.m4:3259: m4_divert_push: KILL T17,32 m4_define_defaultm4_ifndef([$1], [m4_define($@)]) T19,156 _m4_defun_pro_outerm4_set_delete([_m4_provide])m4_pushdef([_m4_diverting([$1])])m4_pushdef([_m4_diverting], [$1])m4_pushdef([_m4_divert_dump], m4_divnum)m4_divert_push([GROW]) T15,193 m4_cr_not_alnum !"#%&'()$+,./:;<=>?@[\]^_`{\|}~��- T17,780 _AS_ERROR_PREPAREAS_REQUIRE_SHELL_FN([as_fn_error], [AS_FUNCTION_DESCRIBE([as_fn_error], [STATUS ERROR]m4_ifval(AS_MESSAGE_LOG_FD, [[ [[LINENO LOG_FD]]]]), [Output "`basename @S\|@0`: error: ERROR" to stderr.] m4_ifval(AS_MESSAGE_LOG_FD, [[If LINENO and LOG_FD are provided, also output the error to LOG_FD, referencing LINENO.]]) [Then exit the script with STATUS, using 1 if that was 0.])], [ as_status=$[1]; test $as_status -eq 0 && as_status=1 m4_ifval(AS_MESSAGE_LOG_FD, [m4_pushdef([AS_MESSAGE_LOG_FD], [$[4]])dnl if test "$[4]"; then AS_LINENO_PUSH([$[3]]) _AS_ECHO_LOG([error: $[2]]) fi m4_define([AS_MESSAGE_LOG_FD])], [m4_pushdef([AS_MESSAGE_LOG_FD])])dnl AS_MESSAGE([error: $[2]], [2]) _m4_popdef([AS_MESSAGE_LOG_FD])dnl AS_EXIT([$as_status])]) T13,116 _AS_BOX_INDIRsed 'h;s/./m4_default([$2], [-])/g;s/^.../@%:@@%:@ /;s/...$/ @%:@@%:@/;p;x;p;x' <<_ASBOX @%:@@%:@ $1 @%:@@%:@ _ASBOX F11,7 m4_maketempmkstemp T8,1075 AS_UNAME{ cat <<_ASUNAME m4_text_box([Platform.]) hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q` uname -m = `(uname -m) 2>/dev/null \|\| echo unknown` uname -r = `(uname -r) 2>/dev/null \|\| echo unknown` uname -s = `(uname -s) 2>/dev/null \|\| echo unknown` uname -v = `(uname -v) 2>/dev/null \|\| echo unknown` /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown` /bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown` /bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown` /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown` /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown` /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown` /bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown` /bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown` _ASUNAME _AS_PATH_WALK([$PATH], [AS_ECHO(["PATH: $as_dir"])]) } T9,255 m4_cr_all !"#%&'()$+,./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{\|}~��- T26,34 m4_location(AT_ARG_OPTION)../../lib/autotest/general.m4:1766 T13,42 m4_mapall_sepm4_if([$3], [], [], [_$0([$1], [$2], $3)]) T29,30 m4_location(_AS_ECHO_PREPARE)../../lib/m4sugar/m4sh.m4:1044 T22,3 _m4_divert(PARSE_ARGS)201 T26,292 _AS_PATH_SEPARATOR_PREPARE_m4_defun_pro([$0])# The user is always right. if test "${PATH_SEPARATOR+set}" != set; then PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\| PATH_SEPARATOR=';' } fi []_m4_defun_epi([$0]) T15,180 m4_set_containsm4_ifdef([_m4_set_cleanup($1)], [m4_if(m4_ifdef([_m4_set([$1],$2)], [m4_indir([_m4_set([$1],$2)])], [0]), [1], [$3], [$4])], [m4_ifdef([_m4_set([$1],$2)], [$3], [$4])]) T17,220 AT_CHECK_UNQUOTEDm4_ifndef([AT_ingroup], [m4_fatal([AT_CHECK_UNQUOTED: missing AT_SETUP detected])])_AT_CHECK(m4_expand([$1]), [$2], AS_ESCAPE(m4_dquote(m4_expand([$3])), [""]), AS_ESCAPE(m4_dquote(m4_expand([$4])), [""]), [$5], [$6]) T24,29 m4_location(_AS_PREPARE)../../lib/m4sugar/m4sh.m4:322 T20,4 _m4_divert_diversionKILL T25,111 m4_stack_foreach_sep_lifo_m4_stack_reverse([$1], [m4_tmp-$1], [$2[]_m4_defn([m4_tmp-$1])$3], [$4[]])_m4_stack_reverse([m4_tmp-$1], [$1]) T18,202 m4_cr_not_symbols1 !"#%&'()$+,./0123456789:;<=>?@[\]^`{\|}~��- T18,192 m4_cr_not_symbols2 !"#%&'()$+,./:;<=>?@[\]^`{\|}~��- T19,95 _AS_DETECT_REQUIRED_m4_defun_pro([$0])m4_set_add([_AS_DETECT_REQUIRED_BODY], [$1 \|\| AS_EXIT])[]_m4_defun_epi([$0]) T28,0 AT_DIFF_STDERR(ignore-nolog) T12,66 m4_re_string[abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_0123456789] T10,72 m4_reversem4_if([$#], [0], [], [$#], [1], [[$1]], [$0(m4_shift($@)), [$1]]) T10,84 _m4_minmaxm4_if([$#], [3], [$1([$2], [$3])], [$0([$1], $1([$2], [$3]), m4_shift3($@))]) T24,32 m4_default_nblank_quotedm4_ifblank([$1], [[$2]], [[$1]]) T14,73 _m4_mapall_sepm4_apply([$1], [$3])_m4_foreach([m4_apply([$2[]$1],], [)], m4_shift2($@)) T31,29 m4_location(_AS_ECHO_N_PREPARE)../../lib/m4sugar/m4sh.m4:807 T17,185 _AS_TR_SH_PREPARE_m4_defun_pro([$0])AS_REQUIRE([_AS_CR_PREPARE])# Sed expression to map a string onto a valid variable name. as_tr_sh="eval sed 'y%+%pp%;s%[[^_$as_cr_alnum]]%_%g'" []_m4_defun_epi([$0]) T13,1 AS_MESSAGE_FD1 T8,189 _m4_wrapm4_ifdef([$0_text], [m4_define([$0_text], [$1]_m4_defn([$0_text])[$2])], [m4_builtin([m4wrap], [m4_unquote( _m4_defn([$0_text])_m4_popdef([$0_text]))])m4_define([$0_text], [$1$2])]) T16,31 _AT_LINE_ESCAPED"AS_ESCAPE(m4_dquote(AT_LINE))" T17,77 AT_ARG_OPTION_ARG_m4_defun_pro([$0])_AT_ARG_OPTION([$1],[$2],1,[$3],[$4])[]_m4_defun_epi([$0]) F8,5 m4_indexindex T9,222 m4_bmatchm4_if([$#], 0, [m4_fatal([$0: too few arguments: $#])], [$#], 1, [m4_fatal([$0: too few arguments: $#: $1])], [$#], 2, [$2], [m4_if(m4_bregexp([$1], [$2]), -1, [$0([$1], m4_shift3($@))], [$3])]) T7,20 m4_wrap_m4_wrap([], [$1[]]) T19,62 m4_version_unletterm4_substr(m4_map_args([.m4_eval], m4_unquote(_$0([$1]))), [3]) T17,272 _AS_IDENTIFIER_IFm4_cond([[$1]], [], [], [m4_eval(m4_len(m4_translit([[$1]], ][[abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_0123456789]][)) > 0)], [1], [], [m4_len(m4_translit(m4_format([[%.1s]], [$1]), ][[abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_]][))], [0], [-]) F8,5 m4_ifdefifdef T16,103 AS_IDENTIFIER_IFm4_if(_$0(m4_if(m4_index([$1], [@]), [-1], [[$1]], [m4_bpatsubst([[$1]], [@&t@])])), [-], [$2], [$3]) T28,0 AT_DIFF_STDOUT(ignore-nolog) T27,30 m4_location(_AS_ME_PREPARE)../../lib/m4sugar/m4sh.m4:1122 T16,101 m4_stack_foreach_m4_stack_reverse([$1], [m4_tmp-$1])_m4_stack_reverse([m4_tmp-$1], [$1], [$2(_m4_defn([m4_tmp-$1]))]) T12,93 m4_set_emptym4_ifdef([_m4_set_size($1)], [m4_if(m4_indir([_m4_set_size($1)]), [0], [$2], [$3])], [$2]) F8,5 m4_indirindir T31,30 m4_location(_AS_TR_CPP_PREPARE)../../lib/m4sugar/m4sh.m4:1845 F7,4 m4_evaleval T16,90 _AT_DEFINE_SETUPm4_define([$1], [m4_ifndef([AT_ingroup], [m4_fatal([$1: missing AT_SETUP detected])])$2]) T9,127 _m4_splitm4_changequote([-=<{(],[)}>=-])[m4_bpatsubst(-=<{(-=<{($1)}>=-)}>=-, -=<{($2)}>=-, -=<{(]$3[)}>=-)]m4_changequote([, ]) T17,2 _AS_LITERAL_IF_NO$2 T9,72 m4_mapallm4_if([$2], [], [], [_m4_foreach([m4_apply([$1],], [)], [], $2)]) F7,4 m4_incrincr F9,6 m4_syscmdsyscmd T9,75 AS_ESCAPE_$0([$1], m4_if([$2], [], [[`], [\"$]], [m4_substr([$2], [0], [1]), [$2]])) T13,100 AS_LINENO_POP_m4_defun_pro([$0])eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno[]_m4_defun_epi([$0]) T10,137 _m4_divertm4_ifdef([_m4_divert($1)], [m4_indir([_m4_divert($1)])], [m4_if([$2], [], [m4_warn([syntax], [prefer named diversions])])$1]) T22,3 _m4_divert(HELP_MODES)301 T16,9 _AS_TEST_X_WORKStest -x / T7,91 m4_argnm4_assert([0 < $1])m4_pushdef([_$0], [_m4_popdef([_$0])]m4_dquote([$]m4_incr([$1])))_$0($@) T7,1688 m4_init# All the M4sugar macros start with `m4_', except `dnl' kept as is # for sake of simplicity. m4_pattern_forbid([^_?m4_]) m4_pattern_forbid([^dnl$]) # If __m4_version__ is defined, we assume that we are being run by M4 # 1.6 or newer, thus $@ recursion is linear, and debugmode(+do) # is available for faster checks of dereferencing undefined macros # and forcing dumpdef to print to stderr regardless of debugfile. # But if it is missing, we assume we are being run by M4 1.4.x, that # $@ recursion is quadratic, and that we need foreach-based # replacement macros. Also, m4 prior to 1.4.8 loses track of location # during m4wrap text; __line__ should never be 0. # # Use the raw builtin to avoid tripping up include tracing. # Meanwhile, avoid m4_copy, since it temporarily undefines m4_defn. m4_ifdef([__m4_version__], [m4_debugmode([+do]) m4_define([m4_defn], _m4_defn([_m4_defn])) m4_define([m4_dumpdef], _m4_defn([_m4_dumpdef])) m4_define([m4_popdef], _m4_defn([_m4_popdef])) m4_define([m4_undefine], _m4_defn([_m4_undefine]))], [m4_builtin([include], [m4sugar/foreach.m4]) m4_wrap_lifo([m4_if(__line__, [0], [m4_pushdef([m4_location], ]]m4_dquote(m4_dquote(m4_dquote(__file__:__line__)))[[)])])]) # Rewrite the first entry of the diversion stack. m4_divert([KILL]) # Check the divert push/pop perfect balance. # Some users are prone to also use m4_wrap to register last-minute # m4_divert_text; so after our diversion cleanups, we restore # KILL as the bottom of the diversion stack. m4_wrap([m4_popdef([_m4_divert_diversion])m4_ifdef( [_m4_divert_diversion], [m4_fatal([$0: unbalanced m4_divert_push: ]m4_divert_stack)])_m4_popdef([_m4_divert_stack])m4_divert_push([KILL])]) T23,30 m4_location(AS_MKDIR_P)../../lib/m4sugar/m4sh.m4:1289 T6,264 AS_FOR_m4_defun_pro([$0])m4_pushdef([$1], m4_if([$3], [], [[$$2]], m4_translit([$3], [abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_0123456789][%+=:,./-]), [], [[$3]], [[$$2]]))for $2[]m4_ifval([$3], [ in $3]) do : $4 done[]_m4_popdef([$1])[]_m4_defun_epi([$0]) T6,26 AS_BOX_$0(m4_expand([$1]), [$2]) F10,7 m4_builtinbuiltin T12,71 AS_COPYRIGHTm4_divert_text([HEADER-COPYRIGHT], [m4_bpatsubst([ $1], [^], [@%:@ ])]) T6,598 m4_form4_pushdef([$1], m4_eval([$2]))m4_cond([m4_eval(([$3]) > ([$2]))], 1, [m4_pushdef([_m4_step], m4_eval(m4_default_quoted([$4], 1)))m4_assert(_m4_step > 0)_$0(_m4_defn([$1]), m4_eval((([$3]) - ([$2])) / _m4_step _m4_step + ([$2])), _m4_step,], [m4_eval(([$3]) < ([$2]))], 1, [m4_pushdef([_m4_step], m4_eval(m4_default_quoted([$4], -1)))m4_assert(_m4_step < 0)_$0(_m4_defn([$1]), m4_eval((([$2]) - ([$3])) / -(_m4_step) * _m4_step + ([$2])), _m4_step,], [m4_pushdef([_m4_step])_$0(_m4_defn([$1]), _m4_defn([$1]), 0,])[m4_define([$1],], [)$5])m4_popdef([_m4_step], [$1]) T12,93 AT_COPYRIGHTAS_COPYRIGHT([$1])[]m4_divert_text([VERSION_NOTICES], [m4_default([$2], [m4_newline])([$1])]) T24,1 _m4_divert(M4SH-INIT-FN)5 T7,0 __gnu__ T16,27 _AS_QUOTE_MODERN_AS_ESCAPE([$1], [`], [""]) F12,8 _m4_undefineundefine T10,412 m4_requirem4_ifdef([_m4_expanding($1)], [m4_fatal([$0: circular dependency of $1])])m4_if(_m4_divert_dump, [], [m4_fatal([$0($1): cannot be used outside of an ]dnl m4_if([$0], [m4_require], [[m4_defun]], [[AC_DEFUN]])['d macro])])m4_provide_if([$1], [m4_set_contains([_m4_provide], [$1], [_m4_require_check([$1], _m4_defn([m4_provide($1)]), [$0])], [m4_ignore])], [_m4_require_call])([$1], [$2], _m4_divert_dump) T31,30 m4_location(_AS_LINENO_PREPARE)../../lib/m4sugar/m4sh.m4:1167 T10,66 _AS_ECHO_NAS_ECHO_N(["_AS_QUOTE([$1])"]) >&m4_default([$2], [AS_MESSAGE_FD]) T20,170 _m4_version_unletterm4_bpatsubst(m4_bpatsubst(m4_translit([[[[0,$1]]]], [.-], [,,]),[[abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ]][+], [+1,-1,[0r36:\&]]), [,0], [,[0r10:0]]) T10,40 m4_warningm4_errprintn(m4_location[: warning: $1]) T7,225 AT_LINEm4_if(m4_defn([_AT_LINE_file]), __file__, [], [m4_do([m4_define([_AT_LINE_file], __file__)], [m4_define([_AT_LINE_base], m4_bregexp(/__file__, [/\([^/]\)$], [[\1]]))])])dnl m4_defn([_AT_LINE_base]):__line__ T7,30 AS_WARNAS_MESSAGE([WARNING: $1], [2]) T12,48 m4_re_escapem4_bpatsubst([$1], [[][+.?\^$]], [\\\&]) T10,168 m4_combinem4_if([$2], [], [], m4_eval([$# > 3]), [1], [m4_map_args_sep([m4_map_args_sep(m4_dquote(], [)[[$3]], [], [[$1]],]]m4_dquote(m4_dquote(m4_shift3($@)))[[)], [[$1]], $2)]) T8,28 _AS_CASE [@%:@(] $1[)] : $2 ;; T7,146 AS_CASE_m4_defun_pro([$0])case $1 in[]m4_map_args_pair([_$0], [_$0_DEFAULT], m4_shift($@m4_if(m4_eval([$# & 1]), [1], [,]))) esac[]_m4_defun_epi([$0]) T7,160 AT_DATAm4_ifndef([AT_ingroup], [m4_fatal([AT_DATA: missing AT_SETUP detected])])m4_if([$2], [], [: >$1], [$2], [[]], [: >$1], [cat >$1 <<'_ATEOF' $2[]_ATEOF ]) T10,68 _AS_TR_CPP_AS_LITERAL_IF([$1], [][ ][ ])([], [$0_INDIR], [$0_LITERAL])([$1]) T17,292 _m4_require_checkm4_if(_m4_defn([_m4_diverting]), [$2], [m4_ignore], m4_ifdef([_m4_diverting([$2])], [-]), [-], [m4_warn([syntax], [$3: `$1' was expanded before it was required http://www.gnu.org/software/autoconf/manual/autoconf.html#Expanded-Before-Required])_m4_require_call], [m4_ignore]) T29,3 _m4_divert(HELP_TUNING_BEGIN)302 F10,7 m4_traceontraceon T14,103 _AS_TR_PREPARE_m4_defun_pro([$0])AS_REQUIRE([_AS_TR_SH_PREPARE])AS_REQUIRE([_AS_TR_CPP_PREPARE])[]_m4_defun_epi([$0]) T9,57 m4_appendm4_define([$1], m4_ifdef([$1], [_m4_defn([$1])[$3]])[$2]) T8,199 AT_CHECKm4_ifndef([AT_ingroup], [m4_fatal([AT_CHECK: missing AT_SETUP detected])])_AT_CHECK(m4_expand([$1]), [$2], AS_ESCAPE(m4_dquote(m4_expand([$3]))), AS_ESCAPE(m4_dquote(m4_expand([$4]))), [$5], [$6]) T10,36 _m4_expand$0_([$1], [(], -=<{($1)}>=-, [}>=-]) T10,82 AS_DIRNAME$as_dirname -- $1 \|\| _AS_DIRNAME_EXPR([$1]) 2>/dev/null \|\| _AS_DIRNAME_SED([$1])[] T10,124 AS_DIRNAME_m4_defun_pro([$0])AS_REQUIRE([_$0_PREPARE])[]_m4_popdef([$0])m4_indir([$0]m4_if([$#], [0], [], [,$@]))[]_m4_defun_epi([$0]) T13,26 m4_cr_lettersabcdefghijklmnopqrstuvwxyz T14,62 m4_set_foreachm4_pushdef([$2])m4_set_map_sep([$1], [m4_define([$2],], [)$3]) T10,728 AS_PREPARE_m4_defun_pro([$0])m4_divert_push([KILL]) m4_append_uniq([_AS_CLEANUP], [m4_divert_text([M4SH-INIT-FN], [_AS_ERROR_PREPARE[]])]) AS_REQUIRE([_AS_EXPR_PREPARE]) AS_REQUIRE([_AS_BASENAME_PREPARE]) AS_REQUIRE([_AS_DIRNAME_PREPARE]) AS_REQUIRE([_AS_ME_PREPARE]) AS_REQUIRE([_AS_CR_PREPARE]) AS_REQUIRE([_AS_LINENO_PREPARE]) AS_REQUIRE([_AS_ECHO_N_PREPARE]) AS_REQUIRE([_AS_EXIT_PREPARE]) AS_REQUIRE([_AS_LN_S_PREPARE]) AS_REQUIRE([_AS_MKDIR_P_PREPARE]) AS_REQUIRE([_AS_TEST_PREPARE]) AS_REQUIRE([_AS_TR_CPP_PREPARE]) AS_REQUIRE([_AS_TR_SH_PREPARE]) AS_REQUIRE([_AS_UNSET_PREPARE]) AS_REQUIRE([_AS_VAR_APPEND_PREPARE], [], [M4SH-INIT-FN]) AS_REQUIRE([_AS_VAR_ARITH_PREPARE], [], [M4SH-INIT-FN]) m4_divert_pop[][]_m4_defun_epi([$0]) T29,29 m4_location(_AS_EXIT_PREPARE)../../lib/m4sugar/m4sh.m4:568 T22,30 m4_location(AS_TEST_X)../../lib/m4sugar/m4sh.m4:1090 T29,30 m4_location(_AS_EXPR_PREPARE)../../lib/m4sugar/m4sh.m4:1108 T27,30 m4_location(AS_VAR_PUSHDEF)../../lib/m4sugar/m4sh.m4:2066 T15,114 AS_VAR_TEST_SETAS_LITERAL_WORD_IF([$1], [${$1+:} false], [{ as_var=$1; eval \${$as_var+:} false; }], [eval \${$1+:} false]) T35,30 m4_location(_AS_VAR_APPEND_PREPARE)../../lib/m4sugar/m4sh.m4:1906 T10,154 m4_providem4_ifdef([m4_provide($1)], [], [m4_set_add([_m4_provide], [$1], [m4_define([m4_provide($1)], m4_ifdef([_m4_diverting], [_m4_defn([_m4_diverting])]))])]) T17,31 m4_default_quotedm4_if([$1], [], [[$2]], [[$1]]) T27,2052 _AS_VERSION_COMPARE_PREPARE_m4_defun_pro([$0])[as_awk_strverscmp=' # Use only awk features that work with 7th edition Unix awk (1978). # My, what an old awk you have, Mr. Solaris! END { while (length(v1) && length(v2)) { # Set d1 to be the next thing to compare from v1, and likewise for d2. # Normally this is a single character, but if v1 and v2 contain digits, # compare them as integers and fractions as strverscmp does. if (v1 ~ /^[0-9]/ && v2 ~ /^[0-9]/) { # Split v1 and v2 into their leading digit string components d1 and d2, # and advance v1 and v2 past the leading digit strings. for (len1 = 1; substr(v1, len1 + 1) ~ /^[0-9]/; len1++) continue for (len2 = 1; substr(v2, len2 + 1) ~ /^[0-9]/; len2++) continue d1 = substr(v1, 1, len1); v1 = substr(v1, len1 + 1) d2 = substr(v2, 1, len2); v2 = substr(v2, len2 + 1) if (d1 ~ /^0/) { if (d2 ~ /^0/) { # Compare two fractions. while (d1 ~ /^0/ && d2 ~ /^0/) { d1 = substr(d1, 2); len1-- d2 = substr(d2, 2); len2-- } if (len1 != len2 && ! (len1 && len2 && substr(d1, 1, 1) == substr(d2, 1, 1))) { # The two components differ in length, and the common prefix # contains only leading zeros. Consider the longer to be less. d1 = -len1 d2 = -len2 } else { # Otherwise, compare as strings. d1 = "x" d1 d2 = "x" d2 } } else { # A fraction is less than an integer. exit 1 } } else { if (d2 ~ /^0/) { # An integer is greater than a fraction. exit 2 } else { # Compare two integers. d1 += 0 d2 += 0 } } } else { # The normal case, without worrying about digits. d1 = substr(v1, 1, 1); v1 = substr(v1, 2) d2 = substr(v2, 1, 1); v2 = substr(v2, 2) } if (d1 < d2) exit 1 if (d1 > d2) exit 2 } # Beware Solaris /usr/xgp4/bin/awk (at least through Solaris 10), # which mishandles some comparisons of empty strings to integers. if (length(v2)) exit 1 if (length(v1)) exit 2 } '][]_m4_defun_epi([$0]) T31,30 m4_location(AS_VERSION_COMPARE)../../lib/m4sugar/m4sh.m4:1767 F9,6 m4_formatformat T25,29 m4_location(_AS_ECHO_LOG)../../lib/m4sugar/m4sh.m4:790 T34,30 m4_location(_AS_VAR_ARITH_PREPARE)../../lib/m4sugar/m4sh.m4:1948 T9,373 AS_TMPDIR# Create a (secure) tmp directory for tmp files. m4_if([$2], [], [: "${TMPDIR:=/tmp}"]) { tmp=`(umask 077 && mktemp -d "m4_default([$2], [$TMPDIR])/$1XXXXXX") 2>/dev/null` && test -d "$tmp" } \|\| { tmp=m4_default([$2], [$TMPDIR])/$1$$-$RANDOM (umask 077 && mkdir "$tmp") } \|\| AS_ERROR([cannot create a temporary directory in m4_default([$2], [$TMPDIR])]) T30,30 m4_location(AS_LINENO_PREPARE)../../lib/m4sugar/m4sh.m4:1166 T16,0 m4_pattern_allow T31,0 m4_include(autotest/general.m4) T14,109 m4_file_appendm4_syscmd([cat >>$1 <<_m4eof $2 _m4eof ]) m4_if(m4_sysval, [0], [], [m4_fatal([$0: cannot write: $1])]) T25,2 _AS_LITERAL_HEREDOC_IF_NO$2 T9,31 _m4_applym4_if([$2], [], [], [$1($2)[]]) T10,124 AS_MESSAGEm4_ifval(AS_MESSAGE_LOG_FD, [{ _AS_ECHO_LOG([$1]) _AS_ECHO([$as_me: $1], [$2]);}], [_AS_ECHO([$as_me: $1], [$2])])[][] T10,127 AS_MESSAGE_m4_defun_pro([$0])AS_REQUIRE([_AS_ME_PREPARE])[]_m4_popdef([$0])m4_indir([$0]m4_if([$#], [0], [], [,$@]))[]_m4_defun_epi([$0]) T23,39 m4_expansion_stack_pushm4_pushdef([_m4_expansion_stack], [$1]) T8,81 m4_chompm4_format([[%.s]], m4_index(m4_translit([[$1]], [ /.], [/ ])[./.], [/.]), [$1]) T10,681 AT_CLEANUPm4_ifdef([AT_ingroup], [AT_ingroup[]_m4_undefine([AT_ingroup])], [m4_fatal([$0: missing AT_SETUP detected])])dnl m4_append([AT_help_all], m4_defn([AT_ordinal]);m4_defn([AT_line]);m4_defn([AT_description]);dnl m4_ifdef([AT_keywords], [m4_defn([AT_keywords])]); )dnl m4_divert_pop([TEST_SCRIPT])dnl Back to TEST_GROUPS AT_xfail ( AS_ECHO(["AT_ordinal. $at_setup_line: testing $at_desc ..."]) $at_traceon m4_undivert([TEST_SCRIPT])dnl Insert the code here set +x $at_times_p && times >"$at_times_file" ) AS_MESSAGE_LOG_FD>&1 2>&1 AT_JOB_FIFO_OUT_FD>&- \| eval $at_tee_pipe read at_status <"$at_status_file" [#AT_STOP_]AT_ordinal m4_divert_pop([TEST_GROUPS])dnl Back to KILL. T10,48 AT_CLEANUPm4_fatal([AT_CLEANUP: missing AT_INIT detected]) T14,113 m4_expand_oncem4_provide_if(m4_default_quoted([$2], [$1]), [], [m4_provide(m4_default_quoted([$2], [$1]))[]$1]) T16,2 _m4_divert(KILL)-1 T20,1 AS_ORIGINAL_STDIN_FD0 T9,0 m4_ignore T14,122 m4_append_uniqm4_ifval([$3], [m4_if(m4_index([$2], [$3]), [-1], [], [m4_warn([syntax], [$0: `$2' contains `$3'])])])_$0($@) T23,3 _m4_divert(HELP_TUNING)303 T9,68 _AS_TR_SH_AS_LITERAL_IF([$1], [][ ][ ])([], [$0_INDIR], [$0_LITERAL])([$1]) T15,148 _m4_append_uniqm4_ifdef([$1], [m4_if(m4_index([$3]_m4_defn([$1])[$3], [$3$2$3]), [-1], [m4_append([$1], [$2], [$3])$4], [$5])], [m4_define([$1], [$2])$4]) T12,24 m4_rename_m4m4_rename([$1], [m4_$1]) T22,38 AT_DIFF_STDERR(stderr)echo stderr:; tee stderr <"$at_stderr" T10,302 AT_FAIL_IFm4_ifndef([AT_ingroup], [m4_fatal([AT_FAIL_IF: missing AT_SETUP detected])])dnl dnl Try to limit the amount of conditionals that we emit. m4_case([$1], [], [], [false], [], [:], [_AT_CHECK_EXIT([], [99])], [true], [_AT_CHECK_EXIT([], [99])], [_AT_CHECK_EXIT([$1], [99])]) T16,5 _m4_divert(GROW)10000 T11,160 m4_undefinem4_if([$#], [0], [[$0]], [$#], [1], [m4_ifdef([$1], [_m4_undefine([$1])], [m4_fatal([$0: undefined macro: $1])])], [m4_map_args([$0], $@)]) T13,306 m4_bpatsubstsm4_if([$#], 0, [m4_fatal([$0: too few arguments: $#])], [$#], 1, [m4_fatal([$0: too few arguments: $#: $1])], [$#], 2, [m4_unquote(m4_builtin([patsubst], [[$1]], [$2]))], [$#], 3, [m4_unquote(m4_builtin([patsubst], [[$1]], [$2], [$3]))], [_$0($@m4_if(m4_eval($# & 1), 0, [,]))]) T23,30 m4_location(AS_DIRNAME)../../lib/m4sugar/m4sh.m4:1002 T32,0 m4_include(autotest/specific.m4) T20,35 _AT_DEFINE_INIT_LIST[AT_SETUP],[AT_CLEANUP],[AT_BANNER] T26,29 m4_location(AS_SET_STATUS)../../lib/m4sugar/m4sh.m4:649 T11,544 _AS_PREPARE_m4_defun_pro([$0])m4_pushdef([AS_REQUIRE])m4_pushdef([AS_REQUIRE_SHELL_FN], _m4_defn([_AS_REQUIRE_SHELL_FN]) )m4_pushdef([AS_MESSAGE_LOG_FD], [-1])_AS_ERROR_PREPARE _m4_popdef([AS_MESSAGE_LOG_FD])_AS_EXIT_PREPARE _AS_UNSET_PREPARE _AS_VAR_APPEND_PREPARE _AS_VAR_ARITH_PREPARE _AS_EXPR_PREPARE _AS_BASENAME_PREPARE _AS_DIRNAME_PREPARE _AS_ME_PREPARE _AS_CR_PREPARE _AS_ECHO_N_PREPARE _AS_LN_S_PREPARE _AS_MKDIR_P_PREPARE _AS_TEST_PREPARE _AS_TR_CPP_PREPARE _AS_TR_SH_PREPARE _m4_popdef([AS_REQUIRE], [AS_REQUIRE_SHELL_FN])[]_m4_defun_epi([$0]) T15,76 _AS_BOX_LITERALAS_ECHO(["_AS_ESCAPE(m4_dquote(m4_expand([m4_text_box($@)])), [`], [\"$])"]) T15,58 m4_divert_stackm4_stack_foreach_sep_lifo([_m4_divert_stack], [], [], [ ]) T8,87 m4_fatalm4_errprintn(m4_location[: error: $1] m4_expansion_stack)m4_exit(m4_if([$2],, 1, [$2])) T11,55 m4_sincludem4_include_unique([$1])dnl m4_builtin([sinclude], [$1]) T22,43 AT_DIFF_STDERR(experr)$at_diff experr "$at_stderr" \|\| at_failed=: T17,3 _m4_divert(TESTS)403 T14,96 _m4_bpatsubstsm4_if([$#], 2, [$1], [$0(m4_builtin([patsubst], [[$1]], [$2], [$3]), m4_shift3($@))]) T21,342 _AS_BOURNE_COMPATIBLEAS_IF([test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1], [emulate sh NULLCMD=: [#] Pre-4.2 versions of Zsh do word splitting on ${1+"$[@]"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$[@]"}'='"$[@]"' setopt NO_GLOB_SUBST], [AS_CASE([`(set -o) 2>/dev/null`], [posix], [set -o posix])]) T26,30 m4_location(AS_VAR_APPEND)../../lib/m4sugar/m4sh.m4:1939 T22,133 _AS_LITERAL_HEREDOC_IFm4_if(m4_index([$1], [@S\|@]), [-1], [m4_if(m4_index(m4_translit([[$1]], [\`], [$]), [$]), [-1], [$0_YES], [$0_NO])], [$0_NO]) T11,31 _AS_IF_ELSEm4_ifnblank([$1], [else $1 ]) T8,115 AS_ERRORas_fn_error m4_default([$2], [$?]) "_AS_QUOTE([$1])"m4_ifval(AS_MESSAGE_LOG_FD, [ "$LINENO" AS_MESSAGE_LOG_FD])[] T8,187 AS_ERROR_m4_defun_pro([$0])m4_append_uniq([_AS_CLEANUP], [m4_divert_text([M4SH-INIT-FN], [_AS_ERROR_PREPARE[]])])[]_m4_popdef([$0])m4_indir([$0]m4_if([$#], [0], [], [,$@]))[]_m4_defun_epi([$0]) T13,76 AT_ARG_OPTION_m4_defun_pro([$0])_AT_ARG_OPTION([$1],[$2],,[$3],[$4])[]_m4_defun_epi([$0]) T20,111 m4_stack_foreach_sep_m4_stack_reverse([$1], [m4_tmp-$1])_m4_stack_reverse([m4_tmp-$1], [$1], [$2[]_m4_defn([m4_tmp-$1])$3], [$4[]]) T21,32 AS_LITERAL_HEREDOC_IF_$0(m4_expand([$1]))([$2], [$3]) T17,490 _AS_TR_SH_LITERALm4_translit([[$1]], [+[]][ !"#%&'()$+,./:;<=>?@[\]^`{\|}~��-], [pp[]][_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________]) T15,272 _AS_DIRNAME_SED_m4_defun_pro([$0])AS_ECHO([X[]$1]) \| sed ['/^X\(.[^/]\)\/\/[^/][^/]\/$/{ s//\1/ q } /^X\(\/\/\)[^/]./{ s//\1/ q } /^X\(\/\/\)$/{ s//\1/ q } /^X\(\/\)./{ s//\1/ q } s/././; q'][]_m4_defun_epi([$0]) T17,94 _m4_stack_reversem4_ifdef([$1], [m4_pushdef([$2], _m4_defn([$1]))$3[]_m4_popdef([$1])$0([$1], [$2], [$4$3])]) T13,41 _m4_set_unionm4_ifdef([_m4_set([$1],$2)], [], [,[$2]]) T11,54 m4_ifnblankm4_if(m4_translit([[$1]], [ ][ ][ ]), [], [$3], [$2]) T12,30 m4_esyscmd_sm4_chomp_all(m4_esyscmd([$1])) T11,146 _m4_expand_m4_if([$4], [}>=-], [m4_changequote([-=<{$2], [)}>=-])$3m4_changequote([, ])], [$0([$1], [($2], -=<{($2$1)}>=-, [}>=-])m4_ignore$2]) T13,41 m4_provide_ifm4_ifdef([m4_provide($1)], [$2], [$3]) T17,229 m4_cr_not_LETTERS !"#%&'()$+,./0123456789:;<=>?@[\]^_`abcdefghijklmnopqrstuvwxyz{\|}~��- T15,36 m4_set_contentsm4_set_map_sep([$1], [], [], [[$2]]) T7,65 _m4_maxm4_eval((([$1]) > ([$2])) ([$1]) + (([$1]) <= ([$2])) * ([$2])) T12,78 m4_foreach_wm4_pushdef([$1])m4_map_args_w([$2], [m4_define([$1],], [)$3])m4_popdef([$1]) T14,2182 _AT_ARG_OPTION_m4_defun_pro([$0])m4_divert_once([HELP_OTHER], [cat <<_ATEOF \|\| at_write_fail=1 Other options: _ATEOF ])dnl m4_divert_once HELP_OTHER m4_divert_text([HELP_OTHER], [cat <<_ATEOF \|\| at_write_fail=1 $2 _ATEOF])dnl dnl Turn our options into our desired strings m4_ifdef([AT_first_option],[m4_undefine([AT_first_option])])dnl m4_ifdef([AT_case],[m4_undefine([AT_case])])dnl m4_ifdef([AT_case_no],[m4_undefine([AT_case_no])])dnl m4_ifdef([AT_case_arg],[m4_undefine([AT_case_arg])])dnl m4_foreach([AT_option], m4_split(m4_normalize([$1]),[[ \\|]+]), [m4_define_default([AT_first_option],AT_option)dnl m4_define_default([AT_first_option_tr], [m4_bpatsubst(m4_defn([AT_first_option]), -, [_])])dnl m4_append([AT_case],m4_if(m4_len(AT_option),1,[],[-])[-]AT_option, [ \| ])dnl m4_append([AT_case_no],[--no-]AT_option, [ \| ])dnl m4_append([AT_case_arg], m4_if(m4_len(AT_option),1,[],[-])[-]AT_option[=], [ \| ])dnl ])dnl m4_foreach AT_option dnl keep track so we or the user may process ACTION-IF-NOT-GIVEN m4_divert_once([PARSE_ARGS_BEGIN], [ ## ## Set up package specific options. ## ])dnl m4_divert_text([PARSE_ARGS_BEGIN], [dnl Provide a default value for options without arguments. m4_ifvaln([$3],,[at_arg_[]AT_first_option_tr=false])dnl at_arg_given_[]AT_first_option_tr=false ])dnl m4_divert_text DEFAULTS m4_divert_text([PARSE_ARGS], [dnl Parse the options and args when necessary. m4_ifvaln([$3], [ AT_case ) at_prev=--AT_first_option_tr ;; AT_case_arg ) at_arg_[]AT_first_option_tr=$at_optarg at_arg_given_[]AT_first_option_tr=: $4 ;;], [ AT_case ) at_optarg=: at_arg_[]AT_first_option_tr=: at_arg_given_[]AT_first_option_tr=: m4_ifval([$4],[$4])[]dnl ;; AT_case_no ) at_optarg=false at_arg_[]AT_first_option_tr=false at_arg_given_[]AT_first_option_tr=: m4_ifval([$4],[$4])[]dnl ;;])dnl m4_ifvaln $3 ])dnl m4_divert_text PARSE_ARGS m4_ifvaln([$5], [m4_divert_once([PARSE_ARGS_END], [ ## ## Process package specific options when _not_ supplied. ##])dnl m4_divert_once PARSE_ARGS_END m4_divert_text([PARSE_ARGS_END], [ AS_IF([$at_arg_given_[]AT_first_option_tr],,[$5])dnl ])dnl m4_divert_text PARSE_ARGS_END ])dnl m4_ifvaln $5 []_m4_defun_epi([$0]) T11,58 _AS_CLEANUPm4_divert_text([M4SH-SANITIZE], [_AS_DETECT_BETTER_SHELL]) T33,29 m4_location(_AS_DETECT_SUGGESTED)../../lib/m4sugar/m4sh.m4:167 T12,83 m4_set_unionm4_set_listc([$1])m4_if([$1], [$2], [], [m4_set_map_sep([$2], [_$0([$1],], [)])]) F14,11 m4_changequotechangequote T24,29 m4_location(AS_BASENAME)../../lib/m4sugar/m4sh.m4:942 T7,65 _m4_minm4_eval((([$1]) < ([$2])) ([$1]) + (([$1]) >= ([$2])) * ([$2])) T6,4 m4_car[$1] T6,122 m4_cdrm4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], [$#], 1, [], [m4_dquote(m4_shift($@))]) T20,73 AS_BOURNE_COMPATIBLE# Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh _$0 T13,333 m4_divert_popm4_if([$1], [], [], [$1], _m4_defn([_m4_divert_diversion]), [], [m4_fatal([$0($1): diversion mismatch: ]m4_divert_stack)])_m4_popdef([_m4_divert_stack], [_m4_divert_diversion])m4_ifdef([_m4_divert_diversion], [], [m4_fatal([too many m4_divert_pop])])_m4_divert_raw(_m4_divert(_m4_defn([_m4_divert_diversion]), [-])) T13,124 _m4_defun_prom4_ifdef([_m4_expansion_stack], [], [_m4_defun_pro_outer([$1])])m4_expansion_stack_push([$1])m4_pushdef([_m4_expanding($1)]) T8,85 _m4_joinm4_if([$#$2], [2], [], [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift2($@))]) T7,108 m4_joinm4_if([$#], [1], [], [$#], [2], [[$2]], [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift2($@))]) T7,2 m4_echo$@ T12,152 _m4_set_dumpm4_ifdef([_m4_set([$1])], [[$2]_m4_defn([_m4_set([$1])])_m4_popdef([_m4_set([$1],]_m4_defn( [_m4_set([$1])])[)], [_m4_set([$1])])$0([$1], [$2$3])]) T8,4 m4_quote[$] T9,75 m4_beforem4_provide_if([$2], [m4_warn([syntax], [$2 was called before $1])]) T6,46 m4_cmpm4_eval((([$1]) > ([$2])) - (([$1]) < ([$2]))) T17,203 m4_cr_not_Letters !"#%&'()$+,./0123456789:;<=>?@[\]^_`{\|}~��- T32,30 m4_location(_AS_DIRNAME_PREPARE)../../lib/m4sugar/m4sh.m4:1011 T8,99 _m4_condm4_if(($1), [($2)], [$3], [$#], [3], [], [$#], [4], [$4], [$0(m4_shift3($@))]) F9,6 m4_substrsubstr T7,182 m4_condm4_if([$#], [0], [m4_fatal([$0: cannot be called without arguments])], [$#], [1], [$1], m4_eval([$# % 3]), [2], [m4_fatal([$0: missing an argument])], [_$0($@)]) T7,197 m4_copym4_ifdef([$2], [m4_fatal([$0: won't overwrite defined macro: $2])], [m4_stack_foreach_sep([$1], [m4_pushdef([$2],], [)])])m4_ifdef([m4_location($1)], [m4_define([m4_location($2)], m4_location)]) T12,110 _m4_set_sizem4_define([_m4_set_size($1)], m4_ifdef([_m4_set_size($1)], [$2(m4_indir([_m4_set_size($1)]))], [1])) T17,105 _m4_define_cr_notm4_define([m4_cr_not_$1], m4_translit(m4_dquote(m4_defn([m4_cr_all])), m4_defn([m4_cr_$1]))) T7,676 AS_INIT# Wrap our cleanup prior to m4sugar's cleanup. m4_wrap([_AS_CLEANUP]) m4_init m4_provide([AS_INIT]) # Forbidden tokens and exceptions. m4_pattern_forbid([^_?AS_]) # Bangshe and minimal initialization. m4_divert_text([BINSH], [@%:@! /bin/sh]) m4_divert_text([HEADER-COMMENT], [@%:@ Generated from __file__ by m4_PACKAGE_STRING.]) m4_divert_text([M4SH-SANITIZE], [_AS_SHELL_SANITIZE]) m4_divert_text([M4SH-INIT-FN], [m4_text_box([M4sh Shell Functions.])]) # Let's go! m4_divert([BODY])dnl m4_text_box([Main body of script.]) _AS_DETECT_REQUIRED([_AS_SHELL_FN_WORK])dnl _AS_DETECT_REQUIRED([_AS_TEST_X_WORKS])dnl AS_REQUIRE([_AS_UNSET_PREPARE], [], [M4SH-INIT-FN])dnl T7,45675 AT_INITm4_pushdef([AT_INIT], [m4_fatal([$0: invoked multiple times])]) m4_pattern_forbid([^_?AT_]) m4_pattern_allow([^_ATEOF$]) m4_ifndef([AT_PACKAGE_BUGREPORT], [m4_fatal( [$1: AT_PACKAGE_BUGREPORT is missing, consider writing package.m4])]) m4_define([AT_TESTSUITE_NAME], m4_defn([AT_PACKAGE_STRING])[ test suite]m4_ifval([$1], [m4_expand([: $1])])) m4_define([AT_ordinal], 0) m4_define([AT_banner_ordinal], 0) m4_define([AT_help_all], []) m4_map_args([_m4_popdef], _AT_DEFINE_INIT_LIST) m4_wrap([_AT_FINISH]) AS_INIT[]m4_cleardivert([BODY])AS_ME_PREPARE[]m4_divert_push([DEFAULTS])AT_COPYRIGHT(m4_defn([_AT_COPYRIGHT_YEARS]), [ m4_copyright_condense]) AT_COPYRIGHT( [This test suite is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it.], [m4_echo]) AS_PREPARE SHELL=${CONFIG_SHELL-/bin/sh} # How were we run? at_cli_args="$[@]" m4_divert_push([BANNERS])dnl # Should we print banners? Yes if more than one test is run. case $at_groups in #( $as_nl ) at_print_banners=: ;; #( * ) at_print_banners=false ;; esac # Text for banner N, set to a single space once printed. m4_divert_pop([BANNERS])dnl back to DEFAULTS m4_divert_push([PREPARE_TESTS])dnl m4_text_box([Autotest shell functions.]) AS_FUNCTION_DESCRIBE([at_fn_banner], [NUMBER], [Output banner NUMBER, provided the testsuite is running multiple groups and this particular banner has not yet been printed.]) at_fn_banner () { $at_print_banners \|\| return 0 eval at_banner_text=\$at_banner_text_$[1] test "x$at_banner_text" = "x " && return 0 eval "at_banner_text_$[1]=\" \"" if test -z "$at_banner_text"; then $at_first \|\| echo else AS_ECHO(["$as_nl$at_banner_text$as_nl"]) fi } # at_fn_banner AS_FUNCTION_DESCRIBE([at_fn_check_prepare_notrace], [REASON LINE], [Perform AT_CHECK preparations for the command at LINE for an untraceable command; REASON is the reason for disabling tracing.]) at_fn_check_prepare_notrace () { $at_trace_echo "Not enabling shell tracing (command contains $[1])" AS_ECHO(["$[2]"]) >"$at_check_line_file" at_check_trace=: at_check_filter=: : >"$at_stdout"; : >"$at_stderr" } AS_FUNCTION_DESCRIBE([at_fn_check_prepare_trace], [LINE], [Perform AT_CHECK preparations for the command at LINE for a traceable command.]) at_fn_check_prepare_trace () { AS_ECHO(["$[1]"]) >"$at_check_line_file" at_check_trace=$at_traceon at_check_filter=$at_check_filter_trace : >"$at_stdout"; : >"$at_stderr" } AS_FUNCTION_DESCRIBE([at_fn_check_prepare_dynamic], [COMMAND LINE], [Decide if COMMAND at LINE is traceable at runtime, and call the appropriate preparation function.]) at_fn_check_prepare_dynamic () { case $[1] in $as_nl) at_fn_check_prepare_notrace 'an embedded newline' "$[2]" ;; ) at_fn_check_prepare_trace "$[2]" ;; esac } AS_FUNCTION_DESCRIBE([at_fn_filter_trace], [], [Remove the lines in the file "$at_stderr" generated by "set -x" and print them to stderr.]) at_fn_filter_trace () { mv "$at_stderr" "$at_stder1" grep '^ +' "$at_stder1" >&2 grep -v '^ +' "$at_stder1" >"$at_stderr" } AS_FUNCTION_DESCRIBE([at_fn_log_failure], [FILE-LIST], [Copy the files in the list on stdout with a "> " prefix, and exit the shell with a failure exit code.]) at_fn_log_failure () { for file do AS_ECHO(["$file:"]); sed 's/^/> /' "$file"; done echo 1 > "$at_status_file" exit 1 } AS_FUNCTION_DESCRIBE([at_fn_check_skip], [EXIT-CODE LINE], [Check whether EXIT-CODE is a special exit code (77 or 99), and if so exit the test group subshell with that same exit code. Use LINE in any report about test failure.]) at_fn_check_skip () { case $[1] in 99) echo 99 > "$at_status_file"; at_failed=: AS_ECHO(["$[2]: hard failure"]); exit 99;; 77) echo 77 > "$at_status_file"; exit 77;; esac } AS_FUNCTION_DESCRIBE([at_fn_check_status], [EXPECTED EXIT-CODE LINE], [Check whether EXIT-CODE is the EXPECTED exit code, and if so do nothing. Otherwise, if it is 77 or 99, exit the test group subshell with that same exit code; if it is anything else print an error message referring to LINE, and fail the test.]) at_fn_check_status () { dnl This order ensures that we don't `skip' if we are precisely checking dnl $? = 77 or $? = 99. case $[2] in $[1] ) ;; 77) echo 77 > "$at_status_file"; exit 77;; 99) echo 99 > "$at_status_file"; at_failed=: AS_ECHO(["$[3]: hard failure"]); exit 99;; ) AS_ECHO(["$[3]: exit code was $[2], expected $[1]"]) at_failed=:;; esac } AS_FUNCTION_DESCRIBE([at_fn_diff_devnull], [FILE], [Emit a diff between /dev/null and FILE. Uses "test -s" to avoid useless diff invocations.]) at_fn_diff_devnull () { test -s "$[1]" \|\| return 0 $at_diff "$at_devnull" "$[1]" } AS_FUNCTION_DESCRIBE([at_fn_test], [NUMBER], [Parse out test NUMBER from the tail of this file.]) at_fn_test () { eval at_sed=\$at_sed$[1] sed "$at_sed" "$at_myself" > "$at_test_source" } AS_FUNCTION_DESCRIBE([at_fn_create_debugging_script], [], [Create the debugging script $at_group_dir/run which will reproduce the current test group.]) at_fn_create_debugging_script () { { echo "#! /bin/sh" && echo 'test "${ZSH_VERSION+set}" = set dnl && alias -g '\''${1+"$[@]"}'\''='\''"$[@]"'\''' && AS_ECHO(["cd '$at_dir'"]) && AS_ECHO(["exec \${CONFIG_SHELL-$SHELL} \"$at_myself\" -v -d ]dnl [$at_debug_args $at_group \${1+\"\$[@]\"}"]) && echo 'exit 1' } >"$at_group_dir/run" && chmod +x "$at_group_dir/run" } m4_text_box([End of autotest shell functions.]) m4_divert_pop([PREPARE_TESTS])dnl back to DEFAULTS # Not all shells have the 'times' builtin; the subshell is needed to make # sure we discard the 'times: not found' message from the shell. at_times_p=false (times) >/dev/null 2>&1 && at_times_p=: # CLI Arguments to pass to the debugging scripts. at_debug_args= # -e sets to true at_errexit_p=false # Shall we be verbose? ':' means no, empty means yes. at_verbose=: at_quiet= # Running several jobs in parallel, 0 means as many as test groups. at_jobs=1 at_traceon=: at_trace_echo=: at_check_filter_trace=: # Shall we keep the debug scripts? Must be `:' when the suite is # run by a debug script, so that the script doesn't remove itself. at_debug_p=false # Display help message? at_help_p=false # Display the version message? at_version_p=false # List test groups? at_list_p=false # --clean at_clean=false # Test groups to run at_groups= # Whether to rerun failed tests. at_recheck= # Whether a write failure occurred at_write_fail=0 # The directory we run the suite in. Default to . if no -C option. at_dir=`pwd` # An absolute reference to this testsuite script. dnl m4-double quote, to preserve [] [case $as_myself in [\\/]* \| ?:[\\/]* ) at_myself=$as_myself ;; * ) at_myself=$at_dir/$as_myself ;; esac] # Whether -C is in effect. at_change_dir=false m4_divert_pop([DEFAULTS])dnl m4_define([_AT_FINISH], [m4_ifdef([AT_ingroup], [m4_fatal([missing AT_CLEANUP detected])])dnl m4_divert_text([DEFAULTS], [ # Whether to enable colored test results. at_color=m4_ifdef([AT_color], [AT_color], [no]) # List of the tested programs. at_tested='m4_ifdef([AT_tested], [m4_translit(m4_dquote(m4_defn([AT_tested])), [ ], m4_newline)])' # As many question marks as there are digits in the last test group number. # Used to normalize the test group numbers so that `ls' lists them in # numerical order. at_format='m4_bpatsubst(m4_defn([AT_ordinal]), [.], [?])' # Description of all the test groups. at_help_all="AS_ESCAPE(m4_dquote(m4_defn([AT_help_all])))" # List of the all the test groups. at_groups_all=`AS_ECHO(["$at_help_all"]) \| sed 's/;.//'` AS_FUNCTION_DESCRIBE([at_fn_validate_ranges], [NAME...], [Validate and normalize the test group number contained in each variable NAME. Leading zeroes are treated as decimal.]) at_fn_validate_ranges () { for at_grp do eval at_value=\$$at_grp if test $at_value -lt 1 \|\| test $at_value -gt AT_ordinal; then AS_ECHO(["invalid test group: $at_value"]) >&2 exit 1 fi case $at_value in 0) # We want to treat leading 0 as decimal, like expr and test, but # AS_VAR_ARITH treats it as octal if it uses $(( )). # With XSI shells, ${at_value#${at_value%%[1-9]}} avoids the # expr fork, but it is not worth the effort to determine if the # shell supports XSI when the user can just avoid leading 0. eval $at_grp='`expr $at_value + 0`' ;; esac done }])])dnl m4_divert_push([PARSE_ARGS])dnl at_prev= for at_option do # If the previous option needs an argument, assign it. if test -n "$at_prev"; then at_option=$at_prev=$at_option at_prev= fi case $at_option in =?) at_optarg=`expr "X$at_option" : '[[^=]]=\(.\)'` ;; ) at_optarg= ;; esac # Accept the important Cygnus configure options, so we can diagnose typos. case $at_option in --help \| -h ) at_help_p=: ;; --list \| -l ) at_list_p=: ;; --version \| -V ) at_version_p=: ;; --clean \| -c ) at_clean=: ;; --color ) at_color=always ;; --color=* ) case $at_optarg in no \| never \| none) at_color=never ;; auto \| tty \| if-tty) at_color=auto ;; always \| yes \| force) at_color=always ;; ) at_optname=`echo " $at_option" \| sed 's/^ //; s/=.//'` AS_ERROR([unrecognized argument to $at_optname: $at_optarg]) ;; esac ;; --debug \| -d ) at_debug_p=: ;; --errexit \| -e ) at_debug_p=: at_errexit_p=: ;; --verbose \| -v ) at_verbose=; at_quiet=: ;; --trace \| -x ) at_traceon='set -x' at_trace_echo=echo at_check_filter_trace=at_fn_filter_trace ;; [[0-9] \| [0-9][0-9] \| [0-9][0-9][0-9] \| [0-9][0-9][0-9][0-9]]) at_fn_validate_ranges at_option AS_VAR_APPEND([at_groups], ["$at_option$as_nl"]) ;; # Ranges [[0-9]- \| [0-9][0-9]- \| [0-9][0-9][0-9]- \| [0-9][0-9][0-9][0-9]-]) at_range_start=`echo $at_option \|tr -d X-` at_fn_validate_ranges at_range_start at_range=`AS_ECHO(["$at_groups_all"]) \| \ sed -ne '/^'$at_range_start'$/,$p'` AS_VAR_APPEND([at_groups], ["$at_range$as_nl"]) ;; [-[0-9] \| -[0-9][0-9] \| -[0-9][0-9][0-9] \| -[0-9][0-9][0-9][0-9]]) at_range_end=`echo $at_option \|tr -d X-` at_fn_validate_ranges at_range_end at_range=`AS_ECHO(["$at_groups_all"]) \| \ sed -ne '1,/^'$at_range_end'$/p'` AS_VAR_APPEND([at_groups], ["$at_range$as_nl"]) ;; [[0-9]-[0-9] \| [0-9]-[0-9][0-9] \| [0-9]-[0-9][0-9][0-9]] \| \ [[0-9]-[0-9][0-9][0-9][0-9] \| [0-9][0-9]-[0-9][0-9]] \| \ [[0-9][0-9]-[0-9][0-9][0-9] \| [0-9][0-9]-[0-9][0-9][0-9][0-9]] \| \ [[0-9][0-9][0-9]-[0-9][0-9][0-9]] \| \ [[0-9][0-9][0-9]-[0-9][0-9][0-9][0-9]] \| \ [[0-9][0-9][0-9][0-9]-[0-9][0-9][0-9][0-9]] ) at_range_start=`expr $at_option : '\(.\)-'` at_range_end=`expr $at_option : '.-\(.\)'` if test $at_range_start -gt $at_range_end; then at_tmp=$at_range_end at_range_end=$at_range_start at_range_start=$at_tmp fi at_fn_validate_ranges at_range_start at_range_end at_range=`AS_ECHO(["$at_groups_all"]) \| \ sed -ne '/^'$at_range_start'$/,/^'$at_range_end'$/p'` AS_VAR_APPEND([at_groups], ["$at_range$as_nl"]) ;; # Directory selection. --directory \| -C ) at_prev=--directory ;; --directory= ) at_change_dir=: at_dir=$at_optarg if test x- = "x$at_dir" ; then at_dir=./- fi ;; # Parallel execution. --jobs \| -j ) at_jobs=0 ;; --jobs=* \| -j[[0-9]]* ) if test -n "$at_optarg"; then at_jobs=$at_optarg else at_jobs=`expr X$at_option : 'X-j\(.\)'` fi case $at_jobs in [[!0-9]]) at_optname=`echo " $at_option" \| sed 's/^ //; s/[[0-9=]].//'` AS_ERROR([non-numeric argument to $at_optname: $at_jobs]) ;; esac ;; # Keywords. --keywords \| -k ) at_prev=--keywords ;; --keywords=* ) at_groups_selected=$at_help_all at_save_IFS=$IFS IFS=, set X $at_optarg shift IFS=$at_save_IFS for at_keyword do at_invert= case $at_keyword in '!') at_invert="-v" at_keyword=`expr "X$at_keyword" : 'X!\(.\)'` ;; esac # It is on purpose that we match the test group titles too. at_groups_selected=`AS_ECHO(["$at_groups_selected"]) \| grep -i $at_invert ["^[1-9][^;];.[; ]$at_keyword[ ;]"]` done # Smash the keywords. at_groups_selected=`AS_ECHO(["$at_groups_selected"]) \| sed 's/;.//'` AS_VAR_APPEND([at_groups], ["$at_groups_selected$as_nl"]) ;; --recheck) at_recheck=: ;; m4_divert_pop([PARSE_ARGS])dnl dnl Process =* last to allow for user specified --option=* type arguments. m4_divert_push([PARSE_ARGS_END])dnl =) at_envvar=`expr "x$at_option" : 'x\([[^=]]\)='` # Reject names that are not valid shell variable names. case $at_envvar in '' \| [[0-9]] \| [[!_$as_cr_alnum]] ) AS_ERROR([invalid variable name: `$at_envvar']) ;; esac at_value=`AS_ECHO(["$at_optarg"]) \| sed "s/'/'\\\\\\\\''/g"` # Export now, but save eval for later and for debug scripts. export $at_envvar AS_VAR_APPEND([at_debug_args], [" $at_envvar='$at_value'"]) ;; ) AS_ECHO(["$as_me: invalid option: $at_option"]) >&2 AS_ECHO(["Try \`$[0] --help' for more information."]) >&2 exit 1 ;; esac done # Verify our last option didn't require an argument AS_IF([test -n "$at_prev"], [AS_ERROR([`$at_prev' requires an argument])]) # The file containing the suite. at_suite_log=$at_dir/$as_me.log # Selected test groups. if test -z "$at_groups$at_recheck"; then at_groups=$at_groups_all else if test -n "$at_recheck" && test -r "$at_suite_log"; then at_oldfails=`sed -n [' /^Failed tests:$/,/^Skipped tests:$/{ s/^[ ]\([1-9][0-9]\):./\1/p } /^Unexpected passes:$/,/^## Detailed failed tests/{ s/^[ ]\([1-9][0-9]\):./\1/p } /^## Detailed failed tests/q '] "$at_suite_log"` AS_VAR_APPEND([at_groups], ["$at_oldfails$as_nl"]) fi # Sort the tests, removing duplicates. at_groups=`AS_ECHO(["$at_groups"]) \| sort -nu \| sed '/^$/d'` fi if test x"$at_color" = xalways \ \|\| { test x"$at_color" = xauto && test -t 1; }; then at_red=`printf '\033@<:@0;31m'` at_grn=`printf '\033@<:@0;32m'` at_lgn=`printf '\033@<:@1;32m'` at_blu=`printf '\033@<:@1;34m'` at_std=`printf '\033@<:@m'` else at_red= at_grn= at_lgn= at_blu= at_std= fi m4_divert_pop([PARSE_ARGS_END])dnl m4_divert_push([HELP])dnl # Help message. if $at_help_p; then cat <<_ATEOF \|\| at_write_fail=1 Usage: $[0] [[OPTION]... [VARIABLE=VALUE]... [TESTS]] Run all the tests, or the selected TESTS, given by numeric ranges, and save a detailed log file. Upon failure, create debugging scripts. Do not change environment variables directly. Instead, set them via command line arguments. Set \`AUTOTEST_PATH' to select the executables to exercise. Each relative directory is expanded as build and source directories relative to the top level of this distribution. E.g., from within the build directory /tmp/foo-1.0, invoking this: $ $[0] AUTOTEST_PATH=bin is equivalent to the following, assuming the source directory is /src/foo-1.0: PATH=/tmp/foo-1.0/bin:/src/foo-1.0/bin:\$PATH $[0] _ATEOF m4_divert_pop([HELP])dnl m4_divert_push([HELP_MODES])dnl cat <<_ATEOF \|\| at_write_fail=1 Operation modes: -h, --help print the help message, then exit -V, --version print version number, then exit -c, --clean remove all the files this test suite might create and exit -l, --list describes all the tests, or the selected TESTS _ATEOF m4_divert_pop([HELP_MODES])dnl m4_wrap([m4_divert_push([HELP_TUNING_BEGIN])dnl cat <<_ATEOF \|\| at_write_fail=1 dnl extra quoting prevents emacs whitespace mode from putting tabs in output Execution tuning: -C, --directory=DIR [ change to directory DIR before starting] --color[[=never\|auto\|always]] [ ]m4_ifdef([AT_color], [disable colored test results, or enable even without terminal], [enable colored test results on terminal, or always]) -j, --jobs[[=N]] [ Allow N jobs at once; infinite jobs with no arg (default 1)] -k, --keywords=KEYWORDS [ select the tests matching all the comma-separated KEYWORDS] [ multiple \`-k' accumulate; prefixed \`!' negates a KEYWORD] --recheck select all tests that failed or passed unexpectedly last time -e, --errexit abort as soon as a test fails; implies --debug -v, --verbose force more detailed output [ default for debugging scripts] -d, --debug inhibit clean up and top-level logging [ default for debugging scripts] -x, --trace enable tests shell tracing _ATEOF m4_divert_pop([HELP_TUNING_BEGIN])])dnl m4_divert_push([HELP_END])dnl cat <<_ATEOF \|\| at_write_fail=1 Report bugs to <AT_PACKAGE_BUGREPORT>.dnl m4_ifdef([AT_PACKAGE_NAME], [m4_ifset([AT_PACKAGE_URL], [ m4_defn([AT_PACKAGE_NAME]) home page: <AT_PACKAGE_URL>.])dnl m4_if(m4_index(m4_defn([AT_PACKAGE_NAME]), [GNU ]), [0], [ General help using GNU software: <http://www.gnu.org/gethelp/>.])]) _ATEOF exit $at_write_fail fi # List of tests. if $at_list_p; then cat <<_ATEOF \|\| at_write_fail=1 AT_TESTSUITE_NAME test groups: NUM: FILE-NAME:LINE TEST-GROUP-NAME KEYWORDS _ATEOF # Pass an empty line as separator between selected groups and help. AS_ECHO(["$at_groups$as_nl$as_nl$at_help_all"]) \| awk 'NF == 1 && FS != ";" { selected[[$ 1]] = 1 next } /^$/ { FS = ";" } NF > 0 { if (selected[[$ 1]]) { printf " %3d: %-18s %s\n", $ 1, $ 2, $ 3 if ($ 4) { lmax = 79 indent = " " line = indent len = length (line) n = split ($ 4, a, " ") for (i = 1; i <= n; i++) { l = length (a[[i]]) + 1 if (i > 1 && len + l > lmax) { print line line = indent " " a[[i]] len = length (line) } else { line = line " " a[[i]] len += l } } if (n) print line } } }' \|\| at_write_fail=1 exit $at_write_fail fi m4_divert_pop([HELP_END])dnl m4_divert_push([VERSION])dnl if $at_version_p; then AS_ECHO(["$as_me (AT_PACKAGE_STRING)"]) && cat <<\_ATEOF \|\| at_write_fail=1 m4_divert_pop([VERSION])dnl m4_divert_push([VERSION_END])dnl _ATEOF exit $at_write_fail fi m4_divert_pop([VERSION_END])dnl m4_divert_push([TESTS_BEGIN])dnl # Take any -C into account. if $at_change_dir ; then test x != "x$at_dir" && cd "$at_dir" \ \|\| AS_ERROR([unable to change directory]) at_dir=`pwd` fi # Load the config files for any default variable assignments. for at_file in atconfig atlocal do test -r $at_file \|\| continue . ./$at_file \|\| AS_ERROR([invalid content: $at_file]) done # Autoconf <=2.59b set at_top_builddir instead of at_top_build_prefix: : "${at_top_build_prefix=$at_top_builddir}" # Perform any assignments requested during argument parsing. eval "$at_debug_args" # atconfig delivers names relative to the directory the test suite is # in, but the groups themselves are run in testsuite-dir/group-dir. if test -n "$at_top_srcdir"; then builddir=../.. for at_dir_var in srcdir top_srcdir top_build_prefix do AS_VAR_COPY([at_val], [at_$at_dir_var]) case $at_val in [[\\/$]] \| ?:[[\\/]]* ) at_prefix= ;; ) at_prefix=../../ ;; esac AS_VAR_SET([$at_dir_var], [$at_prefix$at_val]) done fi m4_text_box([Directory structure.]) # This is the set of directories and files used by this script # (non-literals are capitalized): # # TESTSUITE - the testsuite # TESTSUITE.log - summarizes the complete testsuite run # TESTSUITE.dir/ - created during a run, remains after -d or failed test # + at-groups/ - during a run: status of all groups in run # \| + NNN/ - during a run: meta-data about test group NNN # \| \| + check-line - location (source file and line) of current AT_CHECK # \| \| + status - exit status of current AT_CHECK # \| \| + stdout - stdout of current AT_CHECK # \| \| + stder1 - stderr, including trace # \| \| + stderr - stderr, with trace filtered out # \| \| + test-source - portion of testsuite that defines group # \| \| + times - timestamps for computing duration # \| \| + pass - created if group passed # \| \| + xpass - created if group xpassed # \| \| + fail - created if group failed # \| \| + xfail - created if group xfailed # \| \| + skip - created if group skipped # + at-stop - during a run: end the run if this file exists # + at-source-lines - during a run: cache of TESTSUITE line numbers for extraction # + 0..NNN/ - created for each group NNN, remains after -d or failed test # \| + TESTSUITE.log - summarizes the group results # \| + ... - files created during the group # The directory the whole suite works in. # Should be absolute to let the user `cd' at will. at_suite_dir=$at_dir/$as_me.dir # The file containing the suite ($at_dir might have changed since earlier). at_suite_log=$at_dir/$as_me.log # The directory containing helper files per test group. at_helper_dir=$at_suite_dir/at-groups # Stop file: if it exists, do not start new jobs. at_stop_file=$at_suite_dir/at-stop # The fifo used for the job dispatcher. at_job_fifo=$at_suite_dir/at-job-fifo if $at_clean; then test -d "$at_suite_dir" && find "$at_suite_dir" -type d ! -perm -700 -exec chmod u+rwx \{\} \; rm -f -r "$at_suite_dir" "$at_suite_log" exit $? fi # Don't take risks: use only absolute directories in PATH. # # For stand-alone test suites (ie. atconfig was not found), # AUTOTEST_PATH is relative to `.'. # # For embedded test suites, AUTOTEST_PATH is relative to the top level # of the package. Then expand it into build/src parts, since users # may create executables in both places. AUTOTEST_PATH=`AS_ECHO(["$AUTOTEST_PATH"]) \| sed "s\|:\|$PATH_SEPARATOR\|g"` at_path= _AS_PATH_WALK([$AUTOTEST_PATH $PATH], [test -n "$at_path" && AS_VAR_APPEND([at_path], [$PATH_SEPARATOR]) case $as_dir in [[\\/]] \| ?:[[\\/]]* ) AS_VAR_APPEND([at_path], ["$as_dir"]) ;; * ) if test -z "$at_top_build_prefix"; then # Stand-alone test suite. AS_VAR_APPEND([at_path], ["$as_dir"]) else # Embedded test suite. AS_VAR_APPEND([at_path], ["$at_top_build_prefix$as_dir$PATH_SEPARATOR"]) AS_VAR_APPEND([at_path], ["$at_top_srcdir/$as_dir"]) fi ;; esac]) # Now build and simplify PATH. # # There might be directories that don't exist, but don't redirect # builtins' (eg., cd) stderr directly: Ultrix's sh hates that. at_new_path= _AS_PATH_WALK([$at_path], [test -d "$as_dir" \|\| continue case $as_dir in [[\\/]]* \| ?:[[\\/]]* ) ;; * ) as_dir=`(cd "$as_dir" && pwd) 2>/dev/null` ;; esac case $PATH_SEPARATOR$at_new_path$PATH_SEPARATOR in $PATH_SEPARATOR$as_dir$PATH_SEPARATOR) ;; $PATH_SEPARATOR$PATH_SEPARATOR) at_new_path=$as_dir ;; ) AS_VAR_APPEND([at_new_path], ["$PATH_SEPARATOR$as_dir"]) ;; esac]) PATH=$at_new_path export PATH # Setting up the FDs. m4_define([AS_MESSAGE_LOG_FD], [5]) dnl The parent needs two fds to the same fifo, otherwise, there is a race dnl where the parent can read the fifo before a child opens it for writing m4_define([AT_JOB_FIFO_IN_FD], [6]) m4_define([AT_JOB_FIFO_OUT_FD], [7]) [#] AS_MESSAGE_LOG_FD is the log file. Not to be overwritten if `-d'. if $at_debug_p; then at_suite_log=/dev/null else : >"$at_suite_log" fi exec AS_MESSAGE_LOG_FD>>"$at_suite_log" # Banners and logs. AS_BOX(m4_defn([AT_TESTSUITE_NAME])[.]) { AS_BOX(m4_defn([AT_TESTSUITE_NAME])[.]) echo AS_ECHO(["$as_me: command line was:"]) AS_ECHO([" \$ $[0] $at_cli_args"]) echo # If ChangeLog exists, list a few lines in case it might help determining # the exact version. if test -n "$at_top_srcdir" && test -f "$at_top_srcdir/ChangeLog"; then AS_BOX([ChangeLog.]) echo sed 's/^/\| /;10q' "$at_top_srcdir/ChangeLog" echo fi AS_UNAME echo # Contents of the config files. for at_file in atconfig atlocal do test -r $at_file \|\| continue AS_ECHO(["$as_me: $at_file:"]) sed 's/^/\| /' $at_file echo done } >&AS_MESSAGE_LOG_FD m4_divert_pop([TESTS_BEGIN])dnl m4_divert_push([PREPARE_TESTS])dnl { AS_BOX([Tested programs.]) echo } >&AS_MESSAGE_LOG_FD # Report what programs are being tested. for at_program in : $at_tested do test "$at_program" = : && continue case $at_program in [[\\/] \| ?:[\\/]* ) $at_program_=$at_program ;;] * ) _AS_PATH_WALK([$PATH], [test -f "$as_dir/$at_program" && break]) at_program_=$as_dir/$at_program ;; esac if test -f "$at_program_"; then { AS_ECHO(["$at_srcdir/AT_LINE: $at_program_ --version"]) "$at_program_" --version </dev/null echo } >&AS_MESSAGE_LOG_FD 2>&1 else AS_ERROR([cannot find $at_program]) fi done { AS_BOX([Running the tests.]) } >&AS_MESSAGE_LOG_FD at_start_date=`date` at_start_time=`date +%s 2>/dev/null` AS_ECHO(["$as_me: starting at: $at_start_date"]) >&AS_MESSAGE_LOG_FD m4_divert_pop([PREPARE_TESTS])dnl m4_divert_push([TESTS])dnl # Create the master directory if it doesn't already exist. AS_MKDIR_P(["$at_suite_dir"]) \|\| AS_ERROR([cannot create `$at_suite_dir']) # Can we diff with `/dev/null'? DU 5.0 refuses. if diff /dev/null /dev/null >/dev/null 2>&1; then at_devnull=/dev/null else at_devnull=$at_suite_dir/devnull >"$at_devnull" fi # Use `diff -u' when possible. if at_diff=`diff -u "$at_devnull" "$at_devnull" 2>&1` && test -z "$at_diff" then at_diff='diff -u' else at_diff=diff fi # Get the last needed group. for at_group in : $at_groups; do :; done # Extract the start and end lines of each test group at the tail # of this file awk ' BEGIN { FS="" } /^@%:@AT_START_/ { start = NR } /^@%:@AT_STOP_/ { test = substr ($ 0, 10) print "at_sed" test "=\"1," start "d;" (NR-1) "q\"" if (test == "'"$at_group"'") exit }' "$at_myself" > "$at_suite_dir/at-source-lines" && . "$at_suite_dir/at-source-lines" \|\| AS_ERROR([cannot create test line number cache]) rm -f "$at_suite_dir/at-source-lines" # Set number of jobs for `-j'; avoid more jobs than test groups. set X $at_groups; shift; at_max_jobs=$[@%:@] if test $at_max_jobs -eq 0; then at_jobs=1 fi if test $at_jobs -ne 1 && { test $at_jobs -eq 0 \|\| test $at_jobs -gt $at_max_jobs; }; then at_jobs=$at_max_jobs fi # If parallel mode, don't output banners, don't split summary lines. if test $at_jobs -ne 1; then at_print_banners=false at_quiet=: fi # Set up helper dirs. rm -rf "$at_helper_dir" && mkdir "$at_helper_dir" && cd "$at_helper_dir" && { test -z "$at_groups" \|\| mkdir $at_groups; } \|\| AS_ERROR([testsuite directory setup failed]) # Functions for running a test group. We leave the actual # test group execution outside of a shell function in order # to avoid hitting zsh 4.x exit status bugs. AS_FUNCTION_DESCRIBE([at_fn_group_prepare], [], [Prepare for running a test group.]) at_fn_group_prepare () { # The directory for additional per-group helper files. at_job_dir=$at_helper_dir/$at_group # The file containing the location of the last AT_CHECK. at_check_line_file=$at_job_dir/check-line # The file containing the exit status of the last command. at_status_file=$at_job_dir/status # The files containing the output of the tested commands. at_stdout=$at_job_dir/stdout at_stder1=$at_job_dir/stder1 at_stderr=$at_job_dir/stderr # The file containing the code for a test group. at_test_source=$at_job_dir/test-source # The file containing dates. at_times_file=$at_job_dir/times # Be sure to come back to the top test directory. cd "$at_suite_dir" # Clearly separate the test groups when verbose. $at_first \|\| $at_verbose echo at_group_normalized=$at_group _AT_NORMALIZE_TEST_GROUP_NUMBER(at_group_normalized) # Create a fresh directory for the next test group, and enter. # If one already exists, the user may have invoked ./run from # within that directory; we remove the contents, but not the # directory itself, so that we aren't pulling the rug out from # under the shell's notion of the current directory. at_group_dir=$at_suite_dir/$at_group_normalized at_group_log=$at_group_dir/$as_me.log _AS_CLEAN_DIR("$at_group_dir") \|\| AS_WARN([test directory for $at_group_normalized could not be cleaned]) # Be tolerant if the above `rm' was not able to remove the directory. AS_MKDIR_P(["$at_group_dir"]) echo 0 > "$at_status_file" # In verbose mode, append to the log file and show on # the standard output; in quiet mode only write to the log. if test -z "$at_verbose"; then at_tee_pipe='tee -a "$at_group_log"' else at_tee_pipe='cat >> "$at_group_log"' fi } AS_FUNCTION_DESCRIBE([at_fn_group_banner], [[ORDINAL LINE DESC PAD [BANNER]]], [Declare the test group ORDINAL, located at LINE with group description DESC, and residing under BANNER. Use PAD to align the status column.]) at_fn_group_banner () { at_setup_line="$[2]" test -n "$[5]" && at_fn_banner $[5] at_desc="$[3]" case $[1] in [[0-9]]) at_desc_line=" $[1]: ";; [[0-9][0-9]]) at_desc_line=" $[1]: " ;; []) at_desc_line="$[1]: " ;; esac AS_VAR_APPEND([at_desc_line], ["$[3]$[4]"]) $at_quiet AS_ECHO_N(["$at_desc_line"]) echo "# -- compilation --" >> "$at_group_log" } AS_FUNCTION_DESCRIBE([at_fn_group_postprocess], [], [Perform cleanup after running a test group.]) at_fn_group_postprocess () { # Be sure to come back to the suite directory, in particular # since below we might `rm' the group directory we are in currently. cd "$at_suite_dir" if test ! -f "$at_check_line_file"; then sed "s/^ /$as_me: WARNING: /" <<_ATEOF A failure happened in a test group before any test could be run. This means that test suite is improperly designed. Please report this failure to <AT_PACKAGE_BUGREPORT>. _ATEOF AS_ECHO(["$at_setup_line"]) >"$at_check_line_file" at_status=99 fi $at_verbose AS_ECHO_N(["$at_group. $at_setup_line: "]) AS_ECHO_N(["$at_group. $at_setup_line: "]) >> "$at_group_log" case $at_xfail:$at_status in yes:0) at_msg="UNEXPECTED PASS" at_res=xpass at_errexit=$at_errexit_p at_color=$at_red ;; no:0) at_msg="ok" at_res=pass at_errexit=false at_color=$at_grn ;; :77) at_msg='skipped ('`cat "$at_check_line_file"`')' at_res=skip at_errexit=false at_color=$at_blu ;; no: \| :99) at_msg='FAILED ('`cat "$at_check_line_file"`')' at_res=fail at_errexit=$at_errexit_p at_color=$at_red ;; yes:) at_msg='expected failure ('`cat "$at_check_line_file"`')' at_res=xfail at_errexit=false at_color=$at_lgn ;; esac echo "$at_res" > "$at_job_dir/$at_res" # In parallel mode, output the summary line only afterwards. if test $at_jobs -ne 1 && test -n "$at_verbose"; then AS_ECHO(["$at_desc_line $at_color$at_msg$at_std"]) else # Make sure there is a separator even with long titles. AS_ECHO([" $at_color$at_msg$at_std"]) fi at_log_msg="$at_group. $at_desc ($at_setup_line): $at_msg" case $at_status in 0\|77) # $at_times_file is only available if the group succeeded. # We're not including the group log, so the success message # is written in the global log separately. But we also # write to the group log in case they're using -d. if test -f "$at_times_file"; then at_log_msg="$at_log_msg ("`sed 1d "$at_times_file"`')' rm -f "$at_times_file" fi AS_ECHO(["$at_log_msg"]) >> "$at_group_log" AS_ECHO(["$at_log_msg"]) >&AS_MESSAGE_LOG_FD # Cleanup the group directory, unless the user wants the files # or the success was unexpected. if $at_debug_p \|\| test $at_res = xpass; then at_fn_create_debugging_script if test $at_res = xpass && $at_errexit; then echo stop > "$at_stop_file" fi else if test -d "$at_group_dir"; then find "$at_group_dir" -type d ! -perm -700 -exec chmod u+rwx \{\} \; rm -fr "$at_group_dir" fi rm -f "$at_test_source" fi ;; ) # Upon failure, include the log into the testsuite's global # log. The failure message is written in the group log. It # is later included in the global log. AS_ECHO(["$at_log_msg"]) >> "$at_group_log" # Upon failure, keep the group directory for autopsy, and create # the debugging script. With -e, do not start any further tests. at_fn_create_debugging_script if $at_errexit; then echo stop > "$at_stop_file" fi ;; esac } m4_text_box([Driver loop.]) dnl Catching signals correctly: dnl dnl The first idea was: trap the signal, send it to all spawned jobs, dnl then reset the handler and reraise the signal for ourselves. dnl However, before exiting, ksh will then send the signal to all dnl process group members, potentially killing the outer testsuite dnl and/or the 'make' process driving us. dnl So now the strategy is: trap the signal, send it to all spawned jobs, dnl then exit the script with the right status. dnl dnl In order to let the jobs know about the signal, we cannot just send it dnl to the current process group (kill $SIG 0), for the same reason as above. dnl Also, it does not reliably stop the suite to send the signal to the dnl spawned processes, because they might not transport it further dnl (maybe this can be fixed?). dnl dnl So what we do is enable shell job control if available, which causes the dnl shell to start each parallel task as its own shell job, thus as a new dnl process group leader. We then send the signal to all new process groups. dnl Do we have job control? if (set -m && set +m && set +b) >/dev/null 2>&1; then set +b at_job_control_on='set -m' at_job_control_off='set +m' at_job_group=- else at_job_control_on=: at_job_control_off=: at_job_group= fi for at_signal in 1 2 15; do dnl This signal handler is not suitable for PIPE: it causes writes. dnl The code that was interrupted may have the errexit, monitor, or xtrace dnl flags enabled, so sanitize. trap 'set +x; set +e $at_job_control_off at_signal='"$at_signal"' dnl Safety belt: even with runaway processes, prevent starting new jobs. echo stop > "$at_stop_file" dnl Do not enter this area multiple times, do not kill self prematurely. trap "" $at_signal dnl Gather process group IDs of currently running jobs. at_pgids= for at_pgid in `jobs -p 2>/dev/null`; do at_pgids="$at_pgids $at_job_group$at_pgid" done dnl Ignore `kill' errors, as some jobs may have finished in the meantime. test -z "$at_pgids" \|\| kill -$at_signal $at_pgids 2>/dev/null dnl wait until all jobs have exited. wait dnl Status output. Do this after waiting for the jobs, for ordered output. dnl Avoid scribbling onto the end of a possibly incomplete line. if test "$at_jobs" -eq 1 \|\| test -z "$at_verbose"; then echo >&2 fi at_signame=`kill -l $at_signal 2>&1 \|\| echo $at_signal` set x $at_signame test $# -gt 2 && at_signame=$at_signal AS_WARN([caught signal $at_signame, bailing out]) dnl Do not reinstall the default handler here and reraise the signal to dnl let the default handler do its job, see the note about ksh above. dnl trap - $at_signal dnl kill -$at_signal $$ dnl Instead, exit with appropriate status. AS_VAR_ARITH([exit_status], [128 + $at_signal]) AS_EXIT([$exit_status])' $at_signal done rm -f "$at_stop_file" at_first=: if test $at_jobs -ne 1 && rm -f "$at_job_fifo" && test -n "$at_job_group" && ( mkfifo "$at_job_fifo" && trap 'exit 1' PIPE STOP TSTP ) 2>/dev/null then # FIFO job dispatcher. dnl Since we use job control, we need to propagate TSTP. dnl This handler need not be used for serial execution. dnl Again, we should stop all processes in the job groups, otherwise dnl the stopping will not be effective while one test group is running. dnl Apparently ksh does not honor the TSTP trap. dnl As a safety measure, not use the same variable names as in the dnl termination handlers above, one might get called during execution dnl of the other. trap 'at_pids= for at_pid in `jobs -p`; do at_pids="$at_pids $at_job_group$at_pid" done dnl Send it to all spawned jobs, ignoring those finished meanwhile. if test -n "$at_pids"; then dnl Unfortunately, ksh93 fork-bombs when we send TSTP, so send STOP dnl if this might be ksh (STOP prevents possible TSTP handlers inside dnl AT_CHECKs from running). Then stop ourselves. at_sig=TSTP test "${TMOUT+set}" = set && at_sig=STOP kill -$at_sig $at_pids 2>/dev/null fi kill -STOP $$ dnl We got a CONT, so let's go again. Passing this to all processes dnl in the groups is necessary (because we stopped them), but it may dnl cause changed test semantics; e.g., a sleep will be interrupted. test -z "$at_pids" \|\| kill -CONT $at_pids 2>/dev/null' TSTP echo # Turn jobs into a list of numbers, starting from 1. at_joblist=`AS_ECHO(["$at_groups"]) \| sed -n 1,${at_jobs}p` set X $at_joblist shift for at_group in $at_groups; do dnl Enable job control only for spawning the test group: dnl Let the jobs to run in separate process groups, but dnl avoid all the status output by the shell. $at_job_control_on 2>/dev/null ( # Start one test group. $at_job_control_off dnl First child must open the fifo to avoid blocking parent; all other dnl children inherit it already opened from the parent. if $at_first; then exec AT_JOB_FIFO_OUT_FD>"$at_job_fifo" else dnl Children do not need parent's copy of fifo. exec AT_JOB_FIFO_IN_FD<&- fi dnl When a child receives PIPE, be sure to write back the token, dnl so the master does not hang waiting for it. dnl errexit and xtrace should not be set in this shell instance, dnl except as debug measures. However, shells such as dash may dnl optimize away the _AT_CHECK subshell, so normalize here. trap 'set +x; set +e dnl Ignore PIPE signals that stem from writing back the token. trap "" PIPE echo stop > "$at_stop_file" echo >&AT_JOB_FIFO_OUT_FD dnl Do not reraise the default PIPE handler. dnl It wreaks havoc with ksh, see above. dnl trap - 13 dnl kill -13 $$ AS_EXIT([141])' PIPE at_fn_group_prepare if cd "$at_group_dir" && at_fn_test $at_group && . "$at_test_source" then :; else AS_WARN([unable to parse test group: $at_group]) at_failed=: fi at_fn_group_postprocess echo >&AT_JOB_FIFO_OUT_FD ) & $at_job_control_off if $at_first; then at_first=false exec AT_JOB_FIFO_IN_FD<"$at_job_fifo" AT_JOB_FIFO_OUT_FD>"$at_job_fifo" fi shift # Consume one token. if test $[@%:@] -gt 0; then :; else read at_token <&AT_JOB_FIFO_IN_FD \|\| break set x $[] fi test -f "$at_stop_file" && break done exec AT_JOB_FIFO_OUT_FD>&- # Read back the remaining ($at_jobs - 1) tokens. set X $at_joblist shift if test $[@%:@] -gt 0; then shift for at_job do read at_token done <&AT_JOB_FIFO_IN_FD fi exec AT_JOB_FIFO_IN_FD<&- wait else # Run serially, avoid forks and other potential surprises. for at_group in $at_groups; do at_fn_group_prepare if cd "$at_group_dir" && at_fn_test $at_group && . "$at_test_source"; then :; else AS_WARN([unable to parse test group: $at_group]) at_failed=: fi at_fn_group_postprocess test -f "$at_stop_file" && break at_first=false done fi # Wrap up the test suite with summary statistics. cd "$at_helper_dir" # Use ?..???? when the list must remain sorted, the faster * otherwise. at_pass_list=`for f in /pass; do echo $f; done \| sed '/\/d; s,/pass,,'` at_skip_list=`for f in /skip; do echo $f; done \| sed '/\/d; s,/skip,,'` at_xfail_list=`for f in /xfail; do echo $f; done \| sed '/\/d; s,/xfail,,'` at_xpass_list=`for f in ?/xpass ??/xpass ???/xpass ????/xpass; do echo $f; done \| sed '/?/d; s,/xpass,,'` at_fail_list=`for f in ?/fail ??/fail ???/fail ????/fail; do echo $f; done \| sed '/?/d; s,/fail,,'` set X $at_pass_list $at_xpass_list $at_xfail_list $at_fail_list $at_skip_list shift; at_group_count=$[@%:@] set X $at_xpass_list; shift; at_xpass_count=$[@%:@]; at_xpass_list=$[] set X $at_xfail_list; shift; at_xfail_count=$[@%:@] set X $at_fail_list; shift; at_fail_count=$[@%:@]; at_fail_list=$[] set X $at_skip_list; shift; at_skip_count=$[@%:@] AS_VAR_ARITH([at_run_count], [$at_group_count - $at_skip_count]) AS_VAR_ARITH([at_unexpected_count], [$at_xpass_count + $at_fail_count]) AS_VAR_ARITH([at_total_fail_count], [$at_xfail_count + $at_fail_count]) # Back to the top directory. cd "$at_dir" rm -rf "$at_helper_dir" # Compute the duration of the suite. at_stop_date=`date` at_stop_time=`date +%s 2>/dev/null` AS_ECHO(["$as_me: ending at: $at_stop_date"]) >&AS_MESSAGE_LOG_FD case $at_start_time,$at_stop_time in [[0-9],[0-9]]) AS_VAR_ARITH([at_duration_s], [$at_stop_time - $at_start_time]) AS_VAR_ARITH([at_duration_m], [$at_duration_s / 60]) AS_VAR_ARITH([at_duration_h], [$at_duration_m / 60]) AS_VAR_ARITH([at_duration_s], [$at_duration_s % 60]) AS_VAR_ARITH([at_duration_m], [$at_duration_m % 60]) at_duration="${at_duration_h}h ${at_duration_m}m ${at_duration_s}s" AS_ECHO(["$as_me: test suite duration: $at_duration"]) >&AS_MESSAGE_LOG_FD ;; esac echo AS_BOX([Test results.]) echo { echo AS_BOX([Test results.]) echo } >&AS_MESSAGE_LOG_FD dnl dnl FIXME: this code is as far from i18n-cleanness as man dnl could imagine... dnl if test $at_run_count = 1; then at_result="1 test" at_were=was else at_result="$at_run_count tests" at_were=were fi if $at_errexit_p && test $at_unexpected_count != 0; then if test $at_xpass_count = 1; then at_result="$at_result $at_were run, one passed" else at_result="$at_result $at_were run, one failed" fi at_result="$at_result unexpectedly and inhibited subsequent tests." at_color=$at_red else # Don't you just love exponential explosion of the number of cases? at_color=$at_red case $at_xpass_count:$at_fail_count:$at_xfail_count in # So far, so good. 0:0:0) at_result="$at_result $at_were successful." at_color=$at_grn ;; 0:0:) at_result="$at_result behaved as expected." at_color=$at_lgn ;; # Some unexpected failures 0::0) at_result="$at_result $at_were run, $at_fail_count failed unexpectedly." ;; # Some failures, both expected and unexpected 0::1) at_result="$at_result $at_were run, $at_total_fail_count failed ($at_xfail_count expected failure)." ;; 0::) at_result="$at_result $at_were run, $at_total_fail_count failed ($at_xfail_count expected failures)." ;; # No unexpected failures, but some xpasses :0:) at_result="$at_result $at_were run, $at_xpass_count passed unexpectedly." ;; # No expected failures, but failures and xpasses :1:0) at_result="$at_result $at_were run, $at_unexpected_count did not behave as expected dnl ($at_fail_count unexpected failure)." ;; ::0) at_result="$at_result $at_were run, $at_unexpected_count did not behave as expected dnl ($at_fail_count unexpected failures)." ;; # All of them. ::1) at_result="$at_result $at_were run, $at_xpass_count passed unexpectedly, $at_total_fail_count failed ($at_xfail_count expected failure)." ;; ::) at_result="$at_result $at_were run, $at_xpass_count passed unexpectedly, $at_total_fail_count failed ($at_xfail_count expected failures)." ;; esac if test $at_skip_count = 0 && test $at_run_count -gt 1; then at_result="All $at_result" fi fi # Now put skips in the mix. case $at_skip_count in 0) ;; 1) at_result="$at_result 1 test was skipped." ;; ) at_result="$at_result $at_skip_count tests were skipped." ;; esac if test $at_unexpected_count = 0; then echo "$at_color$at_result$at_std" echo "$at_result" >&AS_MESSAGE_LOG_FD else echo "${at_color}ERROR: $at_result$at_std" >&2 echo "ERROR: $at_result" >&AS_MESSAGE_LOG_FD { echo AS_BOX([Summary of the failures.]) # Summary of failed and skipped tests. if test $at_fail_count != 0; then echo "Failed tests:" $SHELL "$at_myself" $at_fail_list --list echo fi if test $at_skip_count != 0; then echo "Skipped tests:" $SHELL "$at_myself" $at_skip_list --list echo fi if test $at_xpass_count != 0; then echo "Unexpected passes:" $SHELL "$at_myself" $at_xpass_list --list echo fi if test $at_fail_count != 0; then AS_BOX([Detailed failed tests.]) echo for at_group in $at_fail_list do at_group_normalized=$at_group _AT_NORMALIZE_TEST_GROUP_NUMBER(at_group_normalized) cat "$at_suite_dir/$at_group_normalized/$as_me.log" echo done echo fi if test -n "$at_top_srcdir"; then AS_BOX([${at_top_build_prefix}config.log]) sed 's/^/\| /' ${at_top_build_prefix}config.log echo fi } >&AS_MESSAGE_LOG_FD AS_BOX([$as_me.log was created.]) echo if $at_debug_p; then at_msg='per-test log files' else at_msg="\`${at_testdir+${at_testdir}/}$as_me.log'" fi AS_ECHO(["Please send $at_msg and all information you think might help: To: <AT_PACKAGE_BUGREPORT> Subject: @<:@AT_PACKAGE_STRING@:>@ $as_me: dnl $at_fail_list${at_fail_list:+ failed${at_xpass_list:+, }}dnl $at_xpass_list${at_xpass_list:+ passed unexpectedly} You may investigate any problem if you feel able to do so, in which case the test suite provides a good starting point. Its output may be found below \`${at_testdir+${at_testdir}/}$as_me.dir'. "]) exit 1 fi exit 0 m4_text_box([Actual tests.]) m4_divert_pop([TESTS])dnl dnl End of AT_INIT: divert to KILL, only test groups are to be dnl output, the rest is ignored. Current diversion is BODY, inherited dnl from M4sh. m4_divert([KILL]) T12,16 m4_wrap_lifo_m4_wrap([$1[]]) T18,144 AS_VERSION_COMPAREas_arg_v1=$1 as_arg_v2=$2 awk "$as_awk_strverscmp" v1="$as_arg_v1" v2="$as_arg_v2" /dev/null AS_CASE([$?], [1], [$3], [0], [$4], [2], [$5])[] T18,124 AS_VERSION_COMPARE_m4_defun_pro([$0])AS_REQUIRE([_$0_PREPARE])[]_m4_popdef([$0])m4_indir([$0]m4_if([$#], [0], [], [,$@]))[]_m4_defun_epi([$0]) T23,29 m4_location(AS_MESSAGE)../../lib/m4sugar/m4sh.m4:834 T14,180 AS_HELP_STRINGm4_text_wrap([$2], m4_cond([[$3]], [], [ ], [m4_eval([$3]+0)], [0], [[$3]], [m4_format([[%s]], [$3], [])]), m4_expand([ $1 ]), [$4]) T18,256 _m4_set_dump_checkm4_ifdef([_m4_set([$1])], [m4_set_contains([$1], _m4_defn([_m4_set([$1])]), [[$2]_m4_defn([_m4_set([$1])])])_m4_popdef( [_m4_set([$1],]_m4_defn([_m4_set([$1])])[)], [_m4_set([$1])])$0([$1], [$2$3])], [_m4_popdef([_m4_set_cleanup($1)])]) T20,3 _m4_divert(HELP_END)305 T18,8 m4_PACKAGE_TARNAMEautoconf T13,293 m4_defun_oncem4_define([m4_location($1)], m4_location)m4_define([$1], [_m4_defun_once([$1], [$2], m4_if(_m4_divert_dump, [], [[_m4_defun_pro([$1])m4_unquote(], [)_m4_defun_epi([$1])]], m4_ifdef([_m4_diverting([$1])], [-]), [-], [[m4_unquote(], [)]], [[_m4_require_call([$1],], [, _m4_divert_dump)]]))]) T27,3 _m4_divert(VERSION_NOTICES)351 T20,181 AS_FUNCTION_DESCRIBE@%:@ $1[]m4_ifval([$2], [ $2]) @%:@ m4_translit(m4_format([%s], m4_decr(m4_qlen(_m4_expand([$1[]m4_ifval([$2], [ $2]) ]))), []), [ ], [-]) m4_text_wrap([$3], [@%:@ ], [], [$4]) T21,29 m4_location(AS_UNSET)../../lib/m4sugar/m4sh.m4:671 T12,25 m4_set_listcm4_set_map_sep([$1], [,]) T25,3 _m4_divert(PREPARE_TESTS)402 T13,110 _AS_CLEAN_DIRif test -d $1; then find $1 -type d ! -perm -700 -exec chmod u+rwx {} \; rm -fr $1/* $1/.[[!.]] $1/.??* fi T13,175 m4_defun_initm4_define([$1], [$3[]])m4_defun([$1], [$2[]_m4_popdef(]m4_dquote($[0])[)m4_indir(]m4_dquote($[0])dnl [m4_if(]m4_dquote($[#])[, [0], [], ]m4_dquote([,$]@)[))], [m4_pushdef]) T20,29 m4_location(AS_CASE)../../lib/m4sugar/m4sh.m4:550 T25,30 m4_location(AS_VAR_ARITH)../../lib/m4sugar/m4sh.m4:1981 T7,16 AS_LN_S$as_ln_s $1 $2[] T7,129 AS_LN_S_m4_defun_pro([$0])AS_REQUIRE([_AS_LN_S_PREPARE])[]_m4_popdef([$0])m4_indir([$0]m4_if([$#], [0], [], [,$@]))[]_m4_defun_epi([$0]) T21,101 m4_stack_foreach_lifo_m4_stack_reverse([$1], [m4_tmp-$1], [$2(_m4_defn([m4_tmp-$1]))])_m4_stack_reverse([m4_tmp-$1], [$1]) T17,117 m4_include_uniquem4_ifdef([m4_include($1)], [m4_warn([syntax], [file `$1' included several times])])dnl m4_define([m4_include($1)]) T18,4 m4_PACKAGE_VERSION2.69 T14,42 _m4_defun_oncem4_pushdef([$1])$3[$2[]m4_provide([$1])]$4 T16,3 _m4_divert(HELP)300 T9,265 _AS_QUOTEm4_cond([m4_index([$1], [\])], [-1], [_AS_QUOTE_MODERN], [m4_eval(m4_index(m4_translit([[$1]], [$], [\]), [\\]) >= 0)], [1], [_AS_QUOTE_MODERN], [m4_eval(m4_index(m4_translit([[$1]], ["], [`]), [\`]) >= 0)],dnl" [1], [_AS_QUOTE_OLD], [_AS_QUOTE_MODERN])([$1]) T11,238 m4_text_boxm4_pushdef([m4_Border], m4_translit(m4_format([[[%s]]], m4_decr(m4_qlen(_m4_expand([$1 ]))), []), [ ], m4_default_quoted([$2], [-])))[##] _m4_defn([m4_Border]) [##] [##] $1 [##] [##] _m4_defn([m4_Border]) [##]_m4_popdef([m4_Border]) T10,55 _m4_shift2m4_if([$#], [2], [], [, m4_shift(m4_shift($@))]) T10,65 _m4_shift3m4_if([$#], [3], [], [, m4_shift(m4_shift(m4_shift($@)))]) T10,79 _m4_shiftnm4_if([$1], 1, [m4_shift(], [$0(m4_decr([$1])]), m4_shift(m4_shift($@))) T29,29 m4_location(_AS_DIRNAME_EXPR)../../lib/m4sugar/m4sh.m4:975 T16,56 _AS_TR_CPP_INDIR`AS_ECHO(["_AS_ESCAPE([[$1]], [`], [\])"]) \| $as_tr_cpp` T22,30 AT_DIFF_STDERR(ignore)echo stderr:; cat "$at_stderr" T14,116 AS_LINENO_PUSH_m4_defun_pro([$0])as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack[]_m4_defun_epi([$0]) T8,0 __unix__ T16,452 _m4_require_callm4_pushdef([_m4_divert_grow], m4_decr(_m4_divert_grow))m4_pushdef([_m4_diverting([$1])])m4_pushdef([_m4_diverting], [$1])m4_divert_push(_m4_divert_grow, [-])m4_if([$2], [], [$1], [$2]) m4_provide_if([$1], [m4_set_remove([_m4_provide], [$1])], [m4_warn([syntax], [$1 is m4_require'd but not m4_defun'd])])_m4_divert_raw($3)_m4_undivert(_m4_divert_grow)m4_divert_pop(_m4_divert_grow)_m4_popdef([_m4_divert_grow], [_m4_diverting([$1])], [_m4_diverting]) T17,0 m4_pattern_forbid T29,30 m4_location(_AS_LN_S_PREPARE)../../lib/m4sugar/m4sh.m4:1223 T10,302 AT_SKIP_IFm4_ifndef([AT_ingroup], [m4_fatal([AT_SKIP_IF: missing AT_SETUP detected])])dnl dnl Try to limit the amount of conditionals that we emit. m4_case([$1], [], [], [false], [], [:], [_AT_CHECK_EXIT([], [77])], [true], [_AT_CHECK_EXIT([], [77])], [_AT_CHECK_EXIT([$1], [77])]) T18,207 _AS_TR_CPP_PREPARE_m4_defun_pro([$0])AS_REQUIRE([_AS_CR_PREPARE])# Sed expression to map a string onto a valid CPP name. as_tr_cpp="eval sed 'y%$as_cr_letters%P$as_cr_LETTERS%;s%[[^_$as_cr_alnum]]%_%g'" []_m4_defun_epi([$0]) T16,46 AT_DIFF_STDOUT()at_fn_diff_devnull "$at_stdout" \|\| at_failed=: T10,266 AS_REQUIRE_m4_defun_pro([$0])m4_define([_m4_divert_desired], [m4_default_quoted([$3], [M4SH-INIT])])m4_if(m4_eval(_m4_divert_dump - 0 <= _m4_divert(_m4_divert_desired, [-])), 1, [m4_require(], [m4_divert_require(_m4_divert_desired,]) [$1], [$2])[]_m4_defun_epi([$0]) T9,309 AT_BANNERm4_ifdef([AT_ingroup], [m4_fatal([$0: nested AT_SETUP detected])])dnl m4_define([AT_banner_ordinal], m4_incr(AT_banner_ordinal)) m4_divert_text([BANNERS], [@%:@ Banner AT_banner_ordinal. AT_LINE @%:@ Category starts at test group m4_incr(AT_ordinal). at_banner_text_[]AT_banner_ordinal="AS_ESCAPE([$1])"])dnl T9,47 AT_BANNERm4_fatal([AT_BANNER: missing AT_INIT detected]) T19,166 m4_set_intersectionm4_if([$1], [$2], [m4_set_listc([$1])], m4_eval(m4_set_size([$2]) < m4_set_size([$1])), [1], [$0([$2], [$1])], [m4_set_map_sep([$1], [_$0([$2],], [)])]) T19,288 _m4_set_contents_1cm4_ifdef([_m4_set([$1])], [m4_set_contains([$1], _m4_defn([_m4_set([$1])]), [m4_pushdef([_m4_set_($1)], _m4_defn([_m4_set([$1])]))], [_m4_popdef([_m4_set([$1],]_m4_defn( [_m4_set([$1])])[)])])_m4_popdef([_m4_set([$1])])$0([$1])], [_m4_popdef([_m4_set_cleanup($1)])]) T19,21 _AS_VAR_ARITH_WORKStest $(( 1 + 1 )) = 2 F10,6 _m4_popdefpopdef T20,3 _m4_divert(DEFAULTS)100 T13,252 m4_set_removem4_set_contains([$1], [$2], [_m4_set_size([$1], [m4_decr])m4_if(_m4_defn([_m4_set([$1])]), [$2], [_m4_popdef([_m4_set([$1],$2)], [_m4_set([$1])])], [m4_define([_m4_set_cleanup($1)])m4_define( [_m4_set([$1],$2)], [0])])$3], [$4]) F12,9 m4_debugmodedebugmode T8,189 m4_splitm4_if([$1], [], [], [$2], [ ], [m4_if(m4_index([$1], [ ]), [-1], [[[$1]]], [_$0([$1], [$2], [, ])])], [$2], [], [_$0([$1], [[ ]+], [, ])], [_$0([$1], [$2], [, ])]) T10,26 AS_MKDIR_Pas_dir=$1; as_fn_mkdir_p[] T10,124 AS_MKDIR_P_m4_defun_pro([$0])AS_REQUIRE([_$0_PREPARE])[]_m4_popdef([$0])m4_indir([$0]m4_if([$#], [0], [], [,$@]))[]_m4_defun_epi([$0]) T5,113 AS_IF_m4_defun_pro([$0])if $1; then : $2 m4_map_args_pair([_$0], [_$0_ELSE], m4_shift2($@))fi[][]_m4_defun_epi([$0]) T16,137 _AS_DIRNAME_EXPR$as_expr X[]$1 : 'X\(.[[^/]]\)//[[^/][^/]]/$' \\| \ X[]$1 : 'X\(//\)[[^/]]' \\| \ X[]$1 : 'X\(//\)$' \\| \ X[]$1 : 'X\(/\)' \\| .[] T16,129 _AS_DIRNAME_EXPR_m4_defun_pro([$0])AS_REQUIRE([_AS_EXPR_PREPARE])[]_m4_popdef([$0])m4_indir([$0]m4_if([$#], [0], [], [,$@]))[]_m4_defun_epi([$0]) T30,30 m4_location(_AS_TR_SH_PREPARE)../../lib/m4sugar/m4sh.m4:1805 T23,3 _m4_divert(TEST_GROUPS)500 F12,9 m4_changecomchangecom T17,149 AT_CHECK_NOESCAPEm4_warn([obsolete], [consider using AT_CHECK_UNQUOTED instead of $0])_AT_CHECK(m4_expand([$1]), [$2], m4_expand([$3]), m4_expand([$4]), [$5], [$6]) T13,47 m4_copy_forcem4_ifdef([$2], [_m4_undefine([$2])])m4_copy($@) T23,3 _m4_divert(TEST_SCRIPT)450 F11,8 m4_translittranslit T17,253 m4_divert_requirem4_ifdef([_m4_expanding($2)], [m4_fatal([$0: circular dependency of $2])])m4_if(_m4_divert_dump, [], [m4_fatal([$0($2): cannot be used outside of an m4_defun'd macro])])m4_provide_if([$2], [], [_m4_require_call([$2], [$3], _m4_divert([$1], [-]))]) F12,8 m4_bpatsubstpatsubst T33,29 m4_location(_AS_BASENAME_PREPARE)../../lib/m4sugar/m4sh.m4:954 T6,21 _AS_IFelif $1; then : $2 T11,136 m4_set_dumpm4_ifdef([_m4_set_size($1)], [_m4_popdef([_m4_set_size($1)])])m4_ifdef([_m4_set_cleanup($1)], [_$0_check], [_$0])([$1], [], [$2]) T21,696 _AS_REEXEC_WITH_SHELL_m4_defun_pro([$0])dnl # We cannot yet assume a decent shell, so we have to provide a # neutralization value for shells without unset; and this also # works around shells that cannot unset nonexistent variables. # Preserve -v and -x to the replacement shell. BASH_ENV=/dev/null ENV=/dev/null (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV case $- in @%:@ (((( vx* \| xv* ) as_opts=-vx ;; v ) as_opts=-v ;; x ) as_opts=-x ;; * ) as_opts= ;; esac exec $1 $as_opts "$as_myself" ${1+"$[@]"} # Admittedly, this is quite paranoid, since all the known shells bail # out after a failed `exec'. AS_ECHO(["$[]0: could not re-execute with $1"]) >&2 AS_EXIT([255])[]_m4_defun_epi([$0]) T14,166 m4_cleardivertm4_if([$#], [0], [m4_fatal([$0: missing argument])], [_m4_divert_raw([-1])m4_undivert($@)_m4_divert_raw( _m4_divert(_m4_defn([_m4_divert_diversion]), [-]))]) T10,294 _m4_escapem4_changequote([-=<{(],[)}>=-])m4_bpatsubst(m4_bpatsubst(m4_bpatsubst(m4_bpatsubst( -=<{(-=<{(-=<{(-=<{(-=<{($1)}>=-)}>=-)}>=-)}>=-)}>=-, -=<{(#)}>=-, -=<{(@%:@)}>=-), -=<{(\[)}>=-, -=<{(@<:@)}>=-), -=<{(\])}>=-, -=<{(@:>@)}>=-), -=<{(\$)}>=-, -=<{(@S\|@)}>=-)m4_changequote([,]) T11,33 m4_set_listm4_set_map_sep([$1], [], [], [,]) T10,27 m4_joinall[$2]_$0([$1], m4_shift($@)) T26,30 m4_location(AS_ME_PREPARE)../../lib/m4sugar/m4sh.m4:1121 T22,38 AT_DIFF_STDOUT(stdout)echo stdout:; tee stdout <"$at_stdout" T20,36 _m4_set_intersectionm4_set_contains([$1], [$2], [,[$2]]) T11,65 m4_set_sizem4_ifdef([_m4_set_size($1)], [m4_indir([_m4_set_size($1)])], [0]) T19,3 _m4_divert(VERSION)350 T34,29 m4_location(_AS_REEXEC_WITH_SHELL)../../lib/m4sugar/m4sh.m4:279 T17,129 _AS_DETECT_EXPAND$1="m4_bpatsubst(m4_dquote(AS_ESCAPE(_m4_expand(m4_set_contents([$2], [ ])))), [\\\$LINENO\(.\)$], [";$1=$$1$LINENO;$1=$$1"\1])" T11,17 m4_location__file__:__line__ T16,1346 _AS_ECHO_PREPARE_m4_defun_pro([$0])[as_nl=' ' export as_nl # Printing a long string crashes Solaris 7 /usr/bin/printf. as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo # Prefer a ksh shell builtin over an external printf program on Solaris, # but without wasting forks for bash or zsh. if test -z "$BASH_VERSION$ZSH_VERSION" \ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then as_echo='print -r --' as_echo_n='print -rn --' elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then as_echo='printf %s\n' as_echo_n='printf %s' else if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then as_echo_body='eval /usr/ucb/echo -n "$][1$as_nl"' as_echo_n='/usr/ucb/echo -n' else as_echo_body='eval expr "X$][1" : "X\\(.\\)"' as_echo_n_body='eval arg=$][1; case $arg in @%:@( "$as_nl") expr "X$arg" : "X\\(.\\)$as_nl"; arg=`expr "X$arg" : ".$as_nl\\(.\\)"`;; esac; expr "X$arg" : "X\\(.\\)" \| tr -d "$as_nl" ' export as_echo_n_body as_echo_n='sh -c $as_echo_n_body as_echo' fi export as_echo_body as_echo='sh -c $as_echo_body as_echo' fi ][]_m4_defun_epi([$0]) T19,3 _m4_divert(BANNERS)400 T32,30 m4_location(_AS_MKDIR_P_PREPARE)../../lib/m4sugar/m4sh.m4:1296 T16,169 _AS_EXPR_PREPARE_m4_defun_pro([$0])if expr a : '\(a\)' >/dev/null 2>&1 && test "X`expr 00001 : '.\(...\)'`" = X001; then as_expr=expr else as_expr=false fi []_m4_defun_epi([$0]) T23,29 m4_location(AS_PREPARE)../../lib/m4sugar/m4sh.m4:353 T25,1 _m4_divert(M4SH-SANITIZE)4 T9,26 m4_ifndefm4_ifdef([$1], [$3], [$2]) T8,94 AS_UNSET_m4_defun_pro([$0]){ AS_LITERAL_WORD_IF([$1], [], [eval ])$1=; unset $1;}[]_m4_defun_epi([$0]) T17,164 _AS_UNSET_PREPARE_m4_defun_pro([$0])AS_FUNCTION_DESCRIBE([as_fn_unset], [VAR], [Portably unset VAR.]) as_fn_unset () { AS_UNSET([$[1]]) } as_unset=as_fn_unset[]_m4_defun_epi([$0]) T18,2 _AS_LITERAL_IF_YES$3 T30,30 m4_location(AS_INIT_GENERATED)../../lib/m4sugar/m4sh.m4:2121 T16,225 _AS_LINENO_WORKS as_lineno_1=$LINENO as_lineno_1a=$LINENO as_lineno_2=$LINENO as_lineno_2a=$LINENO eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' T14,37 m4_PACKAGE_URLhttp://www.gnu.org/software/autoconf/ T22,43 AT_DIFF_STDOUT(expout)$at_diff expout "$at_stdout" \|\| at_failed=: T13,15 AS_VAR_POPDEFm4_popdef([$1]) T26,104 _AS_DETECT_SUGGESTED_PRUNEm4_set_contains([_AS_DETECT_REQUIRED_BODY], [$1], [m4_set_remove([_AS_DETECT_SUGGESTED_BODY], [$1])]) T31,98 _AT_NORMALIZE_TEST_GROUP_NUMBER eval 'while :; do case $$1 in #( '"$at_format"') break;; esac $1=0$$1 done' T16,27 _AS_CASE_DEFAULT [@%:@(] [)] : $1 ;; T36,29 m4_location(_AS_DETECT_BETTER_SHELL)../../lib/m4sugar/m4sh.m4:194 T14,110 m4_divert_pushm4_divert_stack_push([$0], [$1])m4_pushdef([_m4_divert_diversion], [$1])_m4_divert_raw(_m4_divert([$1], [$2])) T15,0 _m4_divert_dump T20,30 m4_location(AS_ECHO)../../lib/m4sugar/m4sh.m4:1026 T14,42 m4_divert_textm4_divert_push([$1])$2 m4_divert_pop([$1]) T28,1 _m4_divert(HEADER-COPYRIGHT)3 T11,498 _AS_MKDIR_Pcase $as_dir in #( -) as_dir=./$as_dir;; esac test -d "$as_dir" \|\| eval $as_mkdir_p \|\| { as_dirs= while :; do case $as_dir in #( \') as_qdir=`AS_ECHO(["$as_dir"]) \| sed "s/'/'\\\\\\\\''/g"`;; #'( ) as_qdir=$as_dir;; esac as_dirs="'$as_qdir' $as_dirs" as_dir=`AS_DIRNAME("$as_dir")` test -d "$as_dir" && break done test -z "$as_dirs" \|\| eval "mkdir $as_dirs" } \|\| test -d "$as_dir" \|\| AS_ERROR([cannot create directory $as_dir]) T20,20 m4_PACKAGE_BUGREPORTbug-autoconf@gnu.org T18,303 _AS_ECHO_N_PREPARE_m4_defun_pro([$0])ECHO_C= ECHO_N= ECHO_T= case `echo -n x` in @%:@((((( -n) case `echo 'xy\c'` in c) ECHO_T=' ';; # ECHO_T is single tab character. xy) ECHO_C='\c';; ) echo `echo ksh88 bug on AIX 6.1` > /dev/null ECHO_T=' ';; esac;; ) ECHO_N='-n';; esac []_m4_defun_epi([$0]) T10,62 m4_noquotem4_changequote([-=<{(],[)}>=-])$1-=<{()}>=-m4_changequote([,]) T22,527 _AS_VAR_APPEND_PREPARE_m4_defun_pro([$0])AS_FUNCTION_DESCRIBE([as_fn_append], [VAR VALUE], [Append the text in VALUE to the end of the definition contained in VAR. Take advantage of any shell optimizations that allow amortized linear growth over repeated appends, instead of the typical quadratic growth present in naive implementations.]) AS_IF([_AS_RUN(["AS_ESCAPE(m4_quote(_AS_VAR_APPEND_WORKS))"])], [eval 'as_fn_append () { eval $[]1+=\$[]2 }'], [as_fn_append () { eval $[]1=\$$[]1\$[]2 }]) # as_fn_append []_m4_defun_epi([$0]) T16,46 AT_DIFF_STDERR()at_fn_diff_devnull "$at_stderr" \|\| at_failed=: T8,27 m4_ifvalm4_if([$1], [], [$3], [$2]) T27,30 m4_location(_AS_CR_PREPARE)../../lib/m4sugar/m4sh.m4:1793 T20,40 _AS_VAR_APPEND_WORKSas_var=1; as_var+=2; test x$as_var = x12 T18,1268 _AS_LINENO_PREPARE_m4_defun_pro([$0])AS_REQUIRE([_AS_CR_PREPARE])AS_REQUIRE([_AS_ME_PREPARE])_AS_DETECT_SUGGESTED([_AS_LINENO_WORKS])m4_pushdef([AS_MESSAGE_LOG_FD])m4_pushdef([AS_ERROR], [{ AS_MESSAGE(]m4_dquote([error: $][1])[, [2]); AS_EXIT([1]); }])_AS_LINENO_WORKS \|\| { [ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) sed -n ' p /[$]LINENO/= ' <$as_myself \| sed ' s/[$]LINENO./&-/ t lineno b :lineno N :loop s/[$]LINENO\([^'$as_cr_alnum'_].\n\)\(.\)/\2\1\2/ t loop s/-\n.// ' >$as_me.lineno && chmod +x "$as_me.lineno"] \|\| AS_ERROR([cannot create $as_me.lineno; rerun with a POSIX shell]) # If we had to re-execute with $CONFIG_SHELL, we're ensured to have # already done that, so ensure we don't try to do so again and fall # in an infinite loop. This has already happened in practice. _as_can_reexec=no; export _as_can_reexec # Don't try to exec as it changes $[0], causing all sort of problems # (the dirname of $[0] is not the place where we might find the # original and so on. Autoconf is especially sensitive to this). . "./$as_me.lineno" # Exit status is that of the last command. exit } _m4_popdef([AS_MESSAGE_LOG_FD], [AS_ERROR])[]_m4_defun_epi([$0]) T20,201 _AS_BASENAME_PREPARE_m4_defun_pro([$0])AS_REQUIRE([_AS_EXPR_PREPARE])if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then as_basename=basename else as_basename=false fi []_m4_defun_epi([$0]) T11,53 _m4_joinallm4_if([$#], [2], [], [[$1$3]$0([$1], m4_shift2($@))]) T10,27 m4_defaultm4_if([$1], [], [$2], [$1]) T10,143 m4_map_sepm4_pushdef([m4_Sep], [m4_define([m4_Sep], _m4_defn([m4_unquote]))])_m4_foreach([_m4_apply([m4_Sep([$2])[]$1],], [)], [], $3)m4_popdef([m4_Sep]) T12,26 m4_normalizem4_strip(m4_flatten([$1])) T8,198 _m4_qlenm4_define([m4_qlen-$1], m4_if(m4_index([$1], [@]), [-1], [m4_len([$1])], [m4_len(m4_bpatsubst([[$1]], [@\(\(<:\\|:>\\|S\|\\|%:\\|\{:\\|:\}\)\(@\)\\|&t@\)], [\3]))]))_m4_defn([m4_qlen-$1]) T18,40 _m4_set_differencem4_set_contains([$1], [$2], [], [,[$2]]) T7,93 _AS_BOXm4_if(m4_index(m4_translit([[$1]], [`\"], [$$$]), [$]), [-1], [$0_LITERAL], [$0_INDIR])($@) T7,48 m4_qlenm4_ifdef([$0-$1], [_m4_defn([$0-]], [_$0(])[$1]) F6,3 m4_lenlen T27,30 m4_location(_AS_TR_PREPARE)../../lib/m4sugar/m4sh.m4:1878 T8,33 m4_applym4_if([$2], [], [$1], [$1($2)])[] T13,134 _m4_defun_epi_m4_popdef([_m4_expanding($1)], [_m4_expansion_stack])m4_ifdef([_m4_expansion_stack], [], [_m4_defun_epi_outer([$1])])m4_provide([$1]) T12,32 m4_make_listm4_join([, ], m4_dquote_elt($@)) T21,479 _AS_VAR_ARITH_PREPARE_m4_defun_pro([$0])AS_FUNCTION_DESCRIBE([as_fn_arith], [ARG...], [Perform arithmetic evaluation on the ARGs, and store the result in the global $as_val. Take advantage of shells that can avoid forks. The arguments must be portable across $(()) and expr.]) AS_IF([_AS_RUN(["AS_ESCAPE(m4_quote(_AS_VAR_ARITH_WORKS))"])], [eval 'as_fn_arith () { as_val=$(( $[]* )) }'], [as_fn_arith () { as_val=`expr "$[]@" \|\| test $? -eq 1` }]) # as_fn_arith []_m4_defun_epi([$0]) T7,84 _m4_for$4[$1]$5[]m4_if([$1], [$2], [], [$0(m4_eval([$1 + $3]), [$2], [$3], [$4], [$5])]) T29,29 m4_location(_AS_BASENAME_SED)../../lib/m4sugar/m4sh.m4:926 T9,132 m4_divertm4_popdef([_m4_divert_stack])m4_define([_m4_divert_diversion], [$1])m4_divert_stack_push([$0], [$1])_m4_divert_raw(_m4_divert([$1])) T10,120 _AS_ESCAPEm4_if(m4_index(m4_translit([[$1]], [$3], [$2$2$2$2]), [$2]), [-1], [$0_], [m4_bpatsubst])([$1], [[$2$3]], [\\\&]) T7,98 _AS_RUNm4_ifval([$2], [{ $as_echo "$as_bourne_compatible"$1 \| as_run=a $2; }], [(eval $1)]) 2>/dev/null T9,4 m4_dquote[$@] T19,191 _AS_DIRNAME_PREPARE_m4_defun_pro([$0])AS_REQUIRE([_AS_EXPR_PREPARE])if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then as_dirname=dirname else as_dirname=false fi []_m4_defun_epi([$0]) T15,23 AS_EXECUTABLE_Pas_fn_executable_p $1[] T15,129 AS_EXECUTABLE_P_m4_defun_pro([$0])AS_REQUIRE([_AS_TEST_PREPARE])[]_m4_popdef([$0])m4_indir([$0]m4_if([$#], [0], [], [,$@]))[]_m4_defun_epi([$0]) F7,6 m4_exitm4exit T9,5 _m4_curry[$1]) T8,22 AS_TR_SH_$0(m4_expand([$1]))[] T8,124 AS_TR_SH_m4_defun_pro([$0])AS_REQUIRE([_$0_PREPARE])[]_m4_popdef([$0])m4_indir([$0]m4_if([$#], [0], [], [,$@]))[]_m4_defun_epi([$0]) T12,69 _m4_list_cmpm4_if([$1], [], [0m4_ignore], [$2], [0], [m4_unquote], [$2m4_ignore]) T28,30 m4_location(AS_EXECUTABLE_P)../../lib/m4sugar/m4sh.m4:1098 T22,30 m4_location(AS_ECHO_N)../../lib/m4sugar/m4sh.m4:1034 T13,26 m4_cr_LETTERSABCDEFGHIJKLMNOPQRSTUVWXYZ T26,30 m4_location(_AS_PATH_WALK)../../lib/m4sugar/m4sh.m4:1339 T11,140 AT_KEYWORDSm4_ifndef([AT_ingroup], [m4_fatal([AT_KEYWORDS: missing AT_SETUP detected])])m4_append_uniq_w([AT_keywords], m4_tolower(_m4_expand([$1 ]))) F11,8 m4_errprinterrprint T13,207 m4_map_args_w_$0(_m4_split([ ]m4_flatten([$1])[ ], [[ ]+], m4_if(m4_index([$2$3$4], [\]), [-1], [[$3[]$4[]$2]], [m4_bpatsubst([[$3[]$4[]$2]], [\\], [\\\\])])), m4_len([[]$3[]$4]), m4_len([$4[]$2[]])) T8,42 _AS_ECHO_AS_ECHO_UNQUOTED([_AS_QUOTE([$1])], [$2]) T21,30 m4_location(AS_TR_SH)../../lib/m4sugar/m4sh.m4:1826 T19,54 _AT_COPYRIGHT_YEARSCopyright (C) 2009-2012 Free Software Foundation, Inc. T7,13 AS_ECHO$as_echo $1[] T7,124 AS_ECHO_m4_defun_pro([$0])AS_REQUIRE([_$0_PREPARE])[]_m4_popdef([$0])m4_indir([$0]m4_if([$#], [0], [], [,$@]))[]_m4_defun_epi([$0]) T12,77 m4_chomp_allm4_format([[%.s]], m4_bregexp(m4_translit([[$1]], [ /], [/ ]), [/$]), [$1]) T9,15 AS_ECHO_N$as_echo_n $1[] T9,129 AS_ECHO_N_m4_defun_pro([$0])AS_REQUIRE([_AS_ECHO_PREPARE])[]_m4_popdef([$0])m4_indir([$0]m4_if([$#], [0], [], [,$@]))[]_m4_defun_epi([$0]) T10,86 m4_toupperm4_translit([[$1]], [abcdefghijklmnopqrstuvwxyz], [ABCDEFGHIJKLMNOPQRSTUVWXYZ]) T16,50 _m4_list_cmp_rawm4_if([$1], [$2], [0], [_m4_list_cmp_1([$1], $2)]) T14,41 _m4_list_cmp_1_m4_list_cmp_2([$2], [m4_shift2($@)], $1) T14,95 _m4_list_cmp_2_m4_list_cmp([$1$3], m4_cmp([$3+0], [$1+0]))( [_m4_list_cmp_1(m4_dquote(m4_shift3($@)), $2)]) T15,99 _AS_LITERAL_IF_m4_if(m4_translit([$1], [+]), [], [$0YES], m4_translit([$1], [$]), [], [m4_default], [$0NO]) T23,3173 _AS_DETECT_BETTER_SHELL_m4_defun_pro([$0])m4_if(_AS_FORCE_REEXEC_WITH_CONFIG_SHELL, [yes], [# Use a proper internal environment variable to ensure we don't fall # into an infinite loop, continuously re-executing ourselves. if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then _as_can_reexec=no; export _as_can_reexec; _AS_REEXEC_WITH_SHELL([$CONFIG_SHELL]) fi # We don't want this to propagate to other subprocesses. dnl This might be especially important in case an m4sh-generated script dnl is used to later execute other m4sh-generated scripts. This happens dnl for example in autoconf's own testsuite (and happens a lot there, dnl in fact). AS_UNSET([_as_can_reexec]) ])m4_set_map([_AS_DETECT_SUGGESTED_BODY], [_AS_DETECT_SUGGESTED_PRUNE])m4_pushdef([AS_EXIT], [exit m4_default(]m4_dquote([$][1])[, 1)])if test "x$CONFIG_SHELL" = x; then as_bourne_compatible="AS_ESCAPE(_m4_expand([_AS_BOURNE_COMPATIBLE]))" _AS_DETECT_EXPAND([as_required], [_AS_DETECT_REQUIRED_BODY]) _AS_DETECT_EXPAND([as_suggested], [_AS_DETECT_SUGGESTED_BODY]) AS_IF([_AS_RUN(["$as_required"])], [as_have_required=yes], [as_have_required=no]) AS_IF([test x$as_have_required = xyes && _AS_RUN(["$as_suggested"])], [], [_AS_PATH_WALK([/bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH], [case $as_dir in @%:@( /) for as_base in sh bash ksh sh5; do # Try only shells that exist, to save several forks. as_shell=$as_dir/$as_base AS_IF([{ test -f "$as_shell" \|\| test -f "$as_shell.exe"; } && _AS_RUN(["$as_required"], ["$as_shell"])], [CONFIG_SHELL=$as_shell as_have_required=yes m4_set_empty([_AS_DETECT_SUGGESTED_BODY], [break 2], [AS_IF([_AS_RUN(["$as_suggested"], ["$as_shell"])], [break 2])])]) done;; esac], [AS_IF([{ test -f "$SHELL" \|\| test -f "$SHELL.exe"; } && _AS_RUN(["$as_required"], ["$SHELL"])], [CONFIG_SHELL=$SHELL as_have_required=yes])]) AS_IF([test "x$CONFIG_SHELL" != x], [export CONFIG_SHELL _AS_REEXEC_WITH_SHELL([$CONFIG_SHELL])]) dnl Unfortunately, $as_me isn't available here. AS_IF([test x$as_have_required = xno], [AS_ECHO(["$[]0: This script requires a shell more modern than all"]) AS_ECHO(["$[]0: the shells that I found on your system."]) if test x${ZSH_VERSION+set} = xset ; then AS_ECHO(["$[]0: In particular, zsh $ZSH_VERSION has bugs and should"]) AS_ECHO(["$[]0: be upgraded to zsh 4.3.4 or later."]) else AS_ECHO("m4_text_wrap([Please tell ]_m4_defn([m4_PACKAGE_BUGREPORT]) m4_ifset([AC_PACKAGE_BUGREPORT], [m4_if(_m4_defn([m4_PACKAGE_BUGREPORT]), _m4_defn([AC_PACKAGE_BUGREPORT]), [], [and _m4_defn([AC_PACKAGE_BUGREPORT])])]) [about your system, including any error possibly output before this message. Then install a modern shell, or manually run the script under such a shell if you do have one.], [$[]0: ], [], [62])") fi AS_EXIT])]) fi SHELL=${CONFIG_SHELL-/bin/sh} export SHELL # Unset more variables known to interfere with behavior of common tools. CLICOLOR_FORCE= GREP_OPTIONS= unset CLICOLOR_FORCE GREP_OPTIONS _m4_popdef([AS_EXIT])[]_m4_defun_epi([$0]) T27,34 m4_location(_AT_ARG_OPTION)../../lib/autotest/general.m4:1674 F10,6 m4_bregexpregexp T30,29 m4_location(_AS_BASENAME_EXPR)../../lib/m4sugar/m4sh.m4:921 T21,97 m4_copyright_condensem4_text_wrap(m4_bpatsubst(m4_flatten([[$1]]), [(C)[- ,0-9]\([1-9][0-9][0-9][0-9]\)], [(C) \1])) T17,28 m4_default_nblankm4_ifblank([$1], [$2], [$1]) T21,29 m4_location(AS_ERROR)../../lib/m4sugar/m4sh.m4:883 T12,1 _m4_divert()0 T14,58 _m4_map_args_wm4_substr([$1], [$2], m4_eval(m4_len([$1]) - [$2] - [$3])) T13,82 m4_dquote_eltm4_if([$#], [0], [], [$#], [1], [[[$1]]], [[[$1]],$0(m4_shift($@))]) T12,47 AS_VAR_ARITHas_fn_arith $2 && AS_VAR_SET([$1], [$as_val])[] T12,197 AS_VAR_ARITH_m4_defun_pro([$0])_AS_DETECT_SUGGESTED([_AS_VAR_ARITH_WORKS])AS_REQUIRE([_AS_VAR_ARITH_PREPARE], [], [M4SH-INIT-FN])[]_m4_popdef([$0])m4_indir([$0]m4_if([$#], [0], [], [,$@]))[]_m4_defun_epi([$0]) T9,22 AS_TR_CPP_$0(m4_expand([$1]))[] T9,124 AS_TR_CPP_m4_defun_pro([$0])AS_REQUIRE([_$0_PREPARE])[]_m4_popdef([$0])m4_indir([$0]m4_if([$#], [0], [], [,$@]))[]_m4_defun_epi([$0]) T11,162 m4_dumpdefsm4_if([$#], [0], [m4_fatal([$0: missing argument])], [$#], [1], [m4_stack_foreach_lifo([$1], [m4_dumpdef([$1])m4_ignore])], [m4_map_args([$0], $@)]) T11,149 m4_map_argsm4_if([$#], [0], [m4_fatal([$0: too few arguments: $#])], [$#], [1], [], [$#], [2], [$1([$2])[]], [_m4_foreach([$1(], [)], $@)]) T14,276 _AS_CR_PREPARE_m4_defun_pro([$0])# Avoid depending upon Character Ranges. as_cr_letters='abcdefghijklmnopqrstuvwxyz' as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' as_cr_Letters=$as_cr_letters$as_cr_LETTERS as_cr_digits='0123456789' as_cr_alnum=$as_cr_Letters$as_cr_digits []_m4_defun_epi([$0]) T9,174 m4_expandm4_pushdef([m4_divert], _m4_defn([_m4_divert_unsafe]))m4_pushdef([m4_divert_push], _m4_defn([_m4_divert_unsafe]))m4_chomp(_$0([$1 ]))_m4_popdef([m4_divert], [m4_divert_push]) T10,103 m4_flattenm4_if(m4_index([$1], [ ]), [-1], [[$1]], [m4_translit(m4_bpatsubst([[[$1]]], [\\ ]), [ ], [ ])]) T30,0 m4_include(m4sugar/version.m4) T13,52 m4_cr_LettersabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ T17,478 AS_INIT_GENERATED_m4_defun_pro([$0])m4_require([AS_PREPARE])m4_pushdef([AS_MESSAGE_LOG_FD])as_write_fail=0 cat >$1 <<_ASEOF \|\| as_write_fail=1 #! $SHELL # Generated by $as_me. $2 SHELL=\${CONFIG_SHELL-$SHELL} export SHELL _ASEOF cat >>$1 <<\_ASEOF \|\| as_write_fail=1 _AS_SHELL_SANITIZE _AS_PREPARE m4_if(AS_MESSAGE_FD, [1], [], [exec AS_MESSAGE_FD>&1 ])m4_text_box([Main body of $1 script.]) _ASEOF test $as_write_fail = 0 && chmod +x $1[]dnl _m4_popdef([AS_MESSAGE_LOG_FD])[]_m4_defun_epi([$0]) T18,540 _AS_TR_CPP_LITERALm4_translit([[$1]], [[]][abcdefghijklmnopqrstuvwxyz !"#%&'()$+,./:;<=>?@[\]^`{\|}~��-], [P[]][ABCDEFGHIJKLMNOPQRSTUVWXYZ_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________]) T22,30 m4_location(AS_TR_CPP)../../lib/m4sugar/m4sh.m4:1859 T10,2 m4_unquote$* T28,44 AT_DIFF_STDERR(stderr-nolog)echo stderr captured; cp "$at_stderr" stderr T13,57 AS_ME_PREPARE_m4_defun_pro([$0])AS_REQUIRE([_$0])[]_m4_defun_epi([$0]) D-1,0 # End of frozen state file	126.52 KB	2025-09-21 12:23
📄 general.m4 # This file is part of Autoconf. -- Autoconf -- # M4 macros used in building test suites. m4_define([_AT_COPYRIGHT_YEARS], [ Copyright (C) 2000-2012 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 <http://www.gnu.org/licenses/>. # _m4_divert(DIVERSION-NAME) # -------------------------- # Convert a diversion name into its number. Otherwise, return # DIVERSION-NAME which is supposed to be an actual diversion number. # Of course it would be nicer to use m4_case here, instead of zillions # of little macros, but it then takes twice longer to run `autoconf'! # # From M4sugar: # -1. KILL # 10000. GROW # # From M4sh: # 0. BINSH # 1. HEADER-REVISION # 2. HEADER-COMMENT # 3. HEADER-COPYRIGHT # 4. M4SH-SANITIZE # 5. M4SH-INIT # 1000. BODY # # Defined below: # - DEFAULTS # Overall initialization, value of $at_groups_all. # - PARSE_ARGS_BEGIN # Setup defaults required for option processing. # - PARSE_ARGS # Option processing. After AT_INIT, user options can be entered here as # cases of a case statement. # - PARSE_ARGS_END # Finish up the option processing. # # - HELP # Start printing the help message. # - HELP_MODES # Modes help text. Additional modes can be appended as self-contained # cat'd here-docs as generated by AS_HELP_STRING. # - HELP_TUNING_BEGIN # Tuning help text. This is for Autotest-provided text. # - HELP_TUNING # Additional tuning options' help text can be appended here as # self-contained cat'd here-docs as generated by AS_HELP_STRING. # - HELP_OTHER # User help can be appended to this as self-contained cat'd here-docs. # - HELP_END # Finish up the help texts. # # - VERSION # Head of the handling of --version. # - VERSION_NOTICES # Copyright notices for --version. # - VERSION_END # Tail of the handling of --version. # # - BANNERS # Output shell initialization for the associative array of banner text. # - TESTS_BEGIN # Like DEFAULTS but run after argument processing for purposes of # optimization. Do anything else that needs to be done to prepare for # tests. Sets up verbose and log file descriptors. Sets and logs PATH. # - PREPARE_TESTS # Declares functions shared among the tests. Perform any user # initialization to be shared among all tests. # - TESTS # The core of the test suite. # # - TEST_SCRIPT # The collector for code for each test, the ``normal'' diversion, but # undiverted into other locations before final output. # # - TEST_GROUPS # Contents of each test group. The tests deliberately occur after the # end of the shell script, so that the shell need not spend time parsing # commands it will not execute. m4_define([_m4_divert(DEFAULTS)], 100) m4_define([_m4_divert(PARSE_ARGS_BEGIN)], 200) m4_define([_m4_divert(PARSE_ARGS)], 201) m4_define([_m4_divert(PARSE_ARGS_END)], 202) m4_define([_m4_divert(HELP)], 300) m4_define([_m4_divert(HELP_MODES)], 301) m4_define([_m4_divert(HELP_TUNING_BEGIN)], 302) m4_define([_m4_divert(HELP_TUNING)], 303) m4_define([_m4_divert(HELP_OTHER)], 304) m4_define([_m4_divert(HELP_END)], 305) m4_define([_m4_divert(VERSION)], 350) m4_define([_m4_divert(VERSION_NOTICES)], 351) m4_define([_m4_divert(VERSION_END)], 352) m4_define([_m4_divert(BANNERS)], 400) m4_define([_m4_divert(TESTS_BEGIN)], 401) m4_define([_m4_divert(PREPARE_TESTS)], 402) m4_define([_m4_divert(TESTS)], 403) m4_define([_m4_divert(TEST_SCRIPT)], 450) m4_define([_m4_divert(TEST_GROUPS)], 500) # AT_LINE # ------- # Return the current file sans directory, a colon, and the current # line. Be sure to return a _quoted_ file name, so if, for instance, # the user is lunatic enough to have a file named `dnl' (and I, for # one, love to be brainless and stubborn sometimes), then we return a # quoted name. # # Gee, we can't use simply # # m4_bpatsubst(__file__, [^./\(.\)], [[\1]]) # # since then, since `dnl' doesn't match the pattern, it is returned # with once quotation level less, so you lose! And since GNU M4 # is one of the biggest junk in the whole universe wrt regexp, don't # even think about using `?' or `\?'. Bah, `' will do. # Pleeeeeeeease, Gary, provide us with dirname and ERE! # # M4 recompiles the regular expression for every m4_bpatsubst, but __file__ # rarely changes. Be fast - only compute the dirname when necessary; for # autoconf alone, this shaves off several seconds in building testsuite. m4_define([_AT_LINE_file]) m4_define([_AT_LINE_base]) m4_define([AT_LINE], [m4_if(m4_defn([_AT_LINE_file]), __file__, [], [m4_do([m4_define([_AT_LINE_file], __file__)], [m4_define([_AT_LINE_base], m4_bregexp(/__file__, [/\([^/]\)$], [[\1]]))])])dnl m4_defn([_AT_LINE_base]):__line__]) # _AT_LINE_ESCAPED # ---------------- # Same as AT_LINE, but already escaped for the shell. m4_define([_AT_LINE_ESCAPED], ["AS_ESCAPE(m4_dquote(AT_LINE))"]) # _AT_NORMALIZE_TEST_GROUP_NUMBER(SHELL-VAR) # ------------------------------------------ # Normalize SHELL-VAR so that its value has the same number of digits as # all the other test group numbers. m4_define([_AT_NORMALIZE_TEST_GROUP_NUMBER], [ eval 'while :; do case $$1 in #( '"$at_format"') break;; esac $1=0$$1 done' ]) # _AT_DEFINE_INIT(NAME, [DEFINITION]) # ----------------------------------- # Define macro NAME to die if invoked prior to AT_INIT, and to DEFINITION # after AT_INIT. m4_define([_AT_DEFINE_INIT], [m4_define($@)m4_pushdef([$1], [m4_fatal([$1: missing AT_INIT detected])])dnl m4_append([_AT_DEFINE_INIT_LIST], [[$1]], [,])]) # _AT_DEFINE_SETUP(NAME, [DEFINITION]) # ------------------------------------ # Define macro NAME to die if invoked outside AT_SETUP/AT_CLEANUP, and # to DEFINITION otherwise. m4_define([_AT_DEFINE_SETUP], [m4_define([$1], [m4_ifndef([AT_ingroup], [m4_fatal([$1: missing AT_SETUP detected])])$2])]) # AT_INIT([TESTSUITE-NAME]) # ------------------------- # Begin test suite. m4_define([AT_INIT], [m4_pushdef([AT_INIT], [m4_fatal([$0: invoked multiple times])])] [m4_pattern_forbid([^_?AT_])] [m4_pattern_allow([^_ATEOF$])] [m4_ifndef([AT_PACKAGE_BUGREPORT], [m4_fatal( [$1: AT_PACKAGE_BUGREPORT is missing, consider writing package.m4])])] [m4_define([AT_TESTSUITE_NAME], m4_defn([AT_PACKAGE_STRING])[ test suite]m4_ifval([$1], [m4_expand([: $1])]))] [m4_define([AT_ordinal], 0)] [m4_define([AT_banner_ordinal], 0)] [m4_define([AT_help_all], [])] [m4_map_args([_m4_popdef], _AT_DEFINE_INIT_LIST)] [m4_wrap([_AT_FINISH])] [AS_INIT[]]dnl dnl We don't use m4sh's BODY diversion, but AS_INIT sticks a banner there. dnl This trick removes that banner, since it adds nothing to autotest. [m4_cleardivert([BODY])]dnl [AS_ME_PREPARE[]]dnl [m4_divert_push([DEFAULTS])]dnl [AT_COPYRIGHT(m4_defn([_AT_COPYRIGHT_YEARS]), [ m4_copyright_condense])] [AT_COPYRIGHT( [This test suite is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it.], [m4_echo])] [AS_PREPARE SHELL=${CONFIG_SHELL-/bin/sh} # How were we run? at_cli_args="$[@]" m4_divert_push([BANNERS])dnl # Should we print banners? Yes if more than one test is run. case $at_groups in #( $as_nl* ) at_print_banners=: ;; #( * ) at_print_banners=false ;; esac # Text for banner N, set to a single space once printed. m4_divert_pop([BANNERS])dnl back to DEFAULTS m4_divert_push([PREPARE_TESTS])dnl m4_text_box([Autotest shell functions.]) AS_FUNCTION_DESCRIBE([at_fn_banner], [NUMBER], [Output banner NUMBER, provided the testsuite is running multiple groups and this particular banner has not yet been printed.]) at_fn_banner () { $at_print_banners \|\| return 0 eval at_banner_text=\$at_banner_text_$[1] test "x$at_banner_text" = "x " && return 0 eval "at_banner_text_$[1]=\" \"" if test -z "$at_banner_text"; then $at_first \|\| echo else AS_ECHO(["$as_nl$at_banner_text$as_nl"]) fi } # at_fn_banner AS_FUNCTION_DESCRIBE([at_fn_check_prepare_notrace], [REASON LINE], [Perform AT_CHECK preparations for the command at LINE for an untraceable command; REASON is the reason for disabling tracing.]) at_fn_check_prepare_notrace () { $at_trace_echo "Not enabling shell tracing (command contains $[1])" AS_ECHO(["$[2]"]) >"$at_check_line_file" at_check_trace=: at_check_filter=: : >"$at_stdout"; : >"$at_stderr" } AS_FUNCTION_DESCRIBE([at_fn_check_prepare_trace], [LINE], [Perform AT_CHECK preparations for the command at LINE for a traceable command.]) at_fn_check_prepare_trace () { AS_ECHO(["$[1]"]) >"$at_check_line_file" at_check_trace=$at_traceon at_check_filter=$at_check_filter_trace : >"$at_stdout"; : >"$at_stderr" } AS_FUNCTION_DESCRIBE([at_fn_check_prepare_dynamic], [COMMAND LINE], [Decide if COMMAND at LINE is traceable at runtime, and call the appropriate preparation function.]) at_fn_check_prepare_dynamic () { case $[1] in $as_nl) at_fn_check_prepare_notrace 'an embedded newline' "$[2]" ;; ) at_fn_check_prepare_trace "$[2]" ;; esac } AS_FUNCTION_DESCRIBE([at_fn_filter_trace], [], [Remove the lines in the file "$at_stderr" generated by "set -x" and print them to stderr.]) at_fn_filter_trace () { mv "$at_stderr" "$at_stder1" grep '^ +' "$at_stder1" >&2 grep -v '^ +' "$at_stder1" >"$at_stderr" } AS_FUNCTION_DESCRIBE([at_fn_log_failure], [FILE-LIST], [Copy the files in the list on stdout with a "> " prefix, and exit the shell with a failure exit code.]) at_fn_log_failure () { for file do AS_ECHO(["$file:"]); sed 's/^/> /' "$file"; done echo 1 > "$at_status_file" exit 1 } AS_FUNCTION_DESCRIBE([at_fn_check_skip], [EXIT-CODE LINE], [Check whether EXIT-CODE is a special exit code (77 or 99), and if so exit the test group subshell with that same exit code. Use LINE in any report about test failure.]) at_fn_check_skip () { case $[1] in 99) echo 99 > "$at_status_file"; at_failed=: AS_ECHO(["$[2]: hard failure"]); exit 99;; 77) echo 77 > "$at_status_file"; exit 77;; esac } AS_FUNCTION_DESCRIBE([at_fn_check_status], [EXPECTED EXIT-CODE LINE], [Check whether EXIT-CODE is the EXPECTED exit code, and if so do nothing. Otherwise, if it is 77 or 99, exit the test group subshell with that same exit code; if it is anything else print an error message referring to LINE, and fail the test.]) at_fn_check_status () { dnl This order ensures that we don't `skip' if we are precisely checking dnl $? = 77 or $? = 99. case $[2] in $[1] ) ;; 77) echo 77 > "$at_status_file"; exit 77;; 99) echo 99 > "$at_status_file"; at_failed=: AS_ECHO(["$[3]: hard failure"]); exit 99;; ) AS_ECHO(["$[3]: exit code was $[2], expected $[1]"]) at_failed=:;; esac } AS_FUNCTION_DESCRIBE([at_fn_diff_devnull], [FILE], [Emit a diff between /dev/null and FILE. Uses "test -s" to avoid useless diff invocations.]) at_fn_diff_devnull () { test -s "$[1]" \|\| return 0 $at_diff "$at_devnull" "$[1]" } AS_FUNCTION_DESCRIBE([at_fn_test], [NUMBER], [Parse out test NUMBER from the tail of this file.]) at_fn_test () { eval at_sed=\$at_sed$[1] sed "$at_sed" "$at_myself" > "$at_test_source" } AS_FUNCTION_DESCRIBE([at_fn_create_debugging_script], [], [Create the debugging script $at_group_dir/run which will reproduce the current test group.]) at_fn_create_debugging_script () { { echo "#! /bin/sh" && echo 'test "${ZSH_VERSION+set}" = set dnl && alias -g '\''${1+"$[@]"}'\''='\''"$[@]"'\''' && AS_ECHO(["cd '$at_dir'"]) && AS_ECHO(["exec \${CONFIG_SHELL-$SHELL} \"$at_myself\" -v -d ]dnl [$at_debug_args $at_group \${1+\"\$[@]\"}"]) && echo 'exit 1' } >"$at_group_dir/run" && chmod +x "$at_group_dir/run" } m4_text_box([End of autotest shell functions.]) m4_divert_pop([PREPARE_TESTS])dnl back to DEFAULTS # Not all shells have the 'times' builtin; the subshell is needed to make # sure we discard the 'times: not found' message from the shell. at_times_p=false (times) >/dev/null 2>&1 && at_times_p=: # CLI Arguments to pass to the debugging scripts. at_debug_args= # -e sets to true at_errexit_p=false # Shall we be verbose? ':' means no, empty means yes. at_verbose=: at_quiet= # Running several jobs in parallel, 0 means as many as test groups. at_jobs=1 at_traceon=: at_trace_echo=: at_check_filter_trace=: # Shall we keep the debug scripts? Must be `:' when the suite is # run by a debug script, so that the script doesn't remove itself. at_debug_p=false # Display help message? at_help_p=false # Display the version message? at_version_p=false # List test groups? at_list_p=false # --clean at_clean=false # Test groups to run at_groups= # Whether to rerun failed tests. at_recheck= # Whether a write failure occurred at_write_fail=0 # The directory we run the suite in. Default to . if no -C option. at_dir=`pwd` # An absolute reference to this testsuite script. dnl m4-double quote, to preserve [] [case $as_myself in [\\/]* \| ?:[\\/]* ) at_myself=$as_myself ;; * ) at_myself=$at_dir/$as_myself ;; esac] # Whether -C is in effect. at_change_dir=false m4_divert_pop([DEFAULTS])dnl m4_define([_AT_FINISH], [m4_ifdef([AT_ingroup], [m4_fatal([missing AT_CLEANUP detected])])dnl m4_divert_text([DEFAULTS], [ # Whether to enable colored test results. at_color=m4_ifdef([AT_color], [AT_color], [no]) # List of the tested programs. at_tested='m4_ifdef([AT_tested], [m4_translit(m4_dquote(m4_defn([AT_tested])), [ ], m4_newline)])' # As many question marks as there are digits in the last test group number. # Used to normalize the test group numbers so that `ls' lists them in # numerical order. at_format='m4_bpatsubst(m4_defn([AT_ordinal]), [.], [?])' # Description of all the test groups. at_help_all="AS_ESCAPE(m4_dquote(m4_defn([AT_help_all])))" # List of the all the test groups. at_groups_all=`AS_ECHO(["$at_help_all"]) \| sed 's/;.//'` AS_FUNCTION_DESCRIBE([at_fn_validate_ranges], [NAME...], [Validate and normalize the test group number contained in each variable NAME. Leading zeroes are treated as decimal.]) at_fn_validate_ranges () { for at_grp do eval at_value=\$$at_grp if test $at_value -lt 1 \|\| test $at_value -gt AT_ordinal; then AS_ECHO(["invalid test group: $at_value"]) >&2 exit 1 fi case $at_value in 0) # We want to treat leading 0 as decimal, like expr and test, but # AS_VAR_ARITH treats it as octal if it uses $(( )). # With XSI shells, ${at_value#${at_value%%[1-9]}} avoids the # expr fork, but it is not worth the effort to determine if the # shell supports XSI when the user can just avoid leading 0. eval $at_grp='`expr $at_value + 0`' ;; esac done }])])dnl m4_divert_push([PARSE_ARGS])dnl at_prev= for at_option do # If the previous option needs an argument, assign it. if test -n "$at_prev"; then at_option=$at_prev=$at_option at_prev= fi case $at_option in =?) at_optarg=`expr "X$at_option" : '[[^=]]=\(.\)'` ;; ) at_optarg= ;; esac # Accept the important Cygnus configure options, so we can diagnose typos. case $at_option in --help \| -h ) at_help_p=: ;; --list \| -l ) at_list_p=: ;; --version \| -V ) at_version_p=: ;; --clean \| -c ) at_clean=: ;; --color ) at_color=always ;; --color=* ) case $at_optarg in no \| never \| none) at_color=never ;; auto \| tty \| if-tty) at_color=auto ;; always \| yes \| force) at_color=always ;; ) at_optname=`echo " $at_option" \| sed 's/^ //; s/=.//'` AS_ERROR([unrecognized argument to $at_optname: $at_optarg]) ;; esac ;; --debug \| -d ) at_debug_p=: ;; --errexit \| -e ) at_debug_p=: at_errexit_p=: ;; --verbose \| -v ) at_verbose=; at_quiet=: ;; --trace \| -x ) at_traceon='set -x' at_trace_echo=echo at_check_filter_trace=at_fn_filter_trace ;; [[0-9] \| [0-9][0-9] \| [0-9][0-9][0-9] \| [0-9][0-9][0-9][0-9]]) at_fn_validate_ranges at_option AS_VAR_APPEND([at_groups], ["$at_option$as_nl"]) ;; # Ranges [[0-9]- \| [0-9][0-9]- \| [0-9][0-9][0-9]- \| [0-9][0-9][0-9][0-9]-]) at_range_start=`echo $at_option \|tr -d X-` at_fn_validate_ranges at_range_start at_range=`AS_ECHO(["$at_groups_all"]) \| \ sed -ne '/^'$at_range_start'$/,$p'` AS_VAR_APPEND([at_groups], ["$at_range$as_nl"]) ;; [-[0-9] \| -[0-9][0-9] \| -[0-9][0-9][0-9] \| -[0-9][0-9][0-9][0-9]]) at_range_end=`echo $at_option \|tr -d X-` at_fn_validate_ranges at_range_end at_range=`AS_ECHO(["$at_groups_all"]) \| \ sed -ne '1,/^'$at_range_end'$/p'` AS_VAR_APPEND([at_groups], ["$at_range$as_nl"]) ;; [[0-9]-[0-9] \| [0-9]-[0-9][0-9] \| [0-9]-[0-9][0-9][0-9]] \| \ [[0-9]-[0-9][0-9][0-9][0-9] \| [0-9][0-9]-[0-9][0-9]] \| \ [[0-9][0-9]-[0-9][0-9][0-9] \| [0-9][0-9]-[0-9][0-9][0-9][0-9]] \| \ [[0-9][0-9][0-9]-[0-9][0-9][0-9]] \| \ [[0-9][0-9][0-9]-[0-9][0-9][0-9][0-9]] \| \ [[0-9][0-9][0-9][0-9]-[0-9][0-9][0-9][0-9]] ) at_range_start=`expr $at_option : '\(.\)-'` at_range_end=`expr $at_option : '.-\(.\)'` if test $at_range_start -gt $at_range_end; then at_tmp=$at_range_end at_range_end=$at_range_start at_range_start=$at_tmp fi at_fn_validate_ranges at_range_start at_range_end at_range=`AS_ECHO(["$at_groups_all"]) \| \ sed -ne '/^'$at_range_start'$/,/^'$at_range_end'$/p'` AS_VAR_APPEND([at_groups], ["$at_range$as_nl"]) ;; # Directory selection. --directory \| -C ) at_prev=--directory ;; --directory= ) at_change_dir=: at_dir=$at_optarg if test x- = "x$at_dir" ; then at_dir=./- fi ;; # Parallel execution. --jobs \| -j ) at_jobs=0 ;; --jobs=* \| -j[[0-9]]* ) if test -n "$at_optarg"; then at_jobs=$at_optarg else at_jobs=`expr X$at_option : 'X-j\(.\)'` fi case $at_jobs in [[!0-9]]) at_optname=`echo " $at_option" \| sed 's/^ //; s/[[0-9=]].//'` AS_ERROR([non-numeric argument to $at_optname: $at_jobs]) ;; esac ;; # Keywords. --keywords \| -k ) at_prev=--keywords ;; --keywords=* ) at_groups_selected=$at_help_all at_save_IFS=$IFS IFS=, set X $at_optarg shift IFS=$at_save_IFS for at_keyword do at_invert= case $at_keyword in '!') at_invert="-v" at_keyword=`expr "X$at_keyword" : 'X!\(.\)'` ;; esac # It is on purpose that we match the test group titles too. at_groups_selected=`AS_ECHO(["$at_groups_selected"]) \| grep -i $at_invert ["^[1-9][^;];.[; ]$at_keyword[ ;]"]` done # Smash the keywords. at_groups_selected=`AS_ECHO(["$at_groups_selected"]) \| sed 's/;.//'` AS_VAR_APPEND([at_groups], ["$at_groups_selected$as_nl"]) ;; --recheck) at_recheck=: ;; m4_divert_pop([PARSE_ARGS])dnl dnl Process =* last to allow for user specified --option=* type arguments. m4_divert_push([PARSE_ARGS_END])dnl =) at_envvar=`expr "x$at_option" : 'x\([[^=]]\)='` # Reject names that are not valid shell variable names. case $at_envvar in '' \| [[0-9]] \| [[!_$as_cr_alnum]] ) AS_ERROR([invalid variable name: `$at_envvar']) ;; esac at_value=`AS_ECHO(["$at_optarg"]) \| sed "s/'/'\\\\\\\\''/g"` # Export now, but save eval for later and for debug scripts. export $at_envvar AS_VAR_APPEND([at_debug_args], [" $at_envvar='$at_value'"]) ;; ) AS_ECHO(["$as_me: invalid option: $at_option"]) >&2 AS_ECHO(["Try \`$[0] --help' for more information."]) >&2 exit 1 ;; esac done # Verify our last option didn't require an argument AS_IF([test -n "$at_prev"], [AS_ERROR([`$at_prev' requires an argument])]) # The file containing the suite. at_suite_log=$at_dir/$as_me.log # Selected test groups. if test -z "$at_groups$at_recheck"; then at_groups=$at_groups_all else if test -n "$at_recheck" && test -r "$at_suite_log"; then at_oldfails=`sed -n [' /^Failed tests:$/,/^Skipped tests:$/{ s/^[ ]\([1-9][0-9]\):./\1/p } /^Unexpected passes:$/,/^## Detailed failed tests/{ s/^[ ]\([1-9][0-9]\):./\1/p } /^## Detailed failed tests/q '] "$at_suite_log"` AS_VAR_APPEND([at_groups], ["$at_oldfails$as_nl"]) fi # Sort the tests, removing duplicates. at_groups=`AS_ECHO(["$at_groups"]) \| sort -nu \| sed '/^$/d'` fi if test x"$at_color" = xalways \ \|\| { test x"$at_color" = xauto && test -t 1; }; then at_red=`printf '\033@<:@0;31m'` at_grn=`printf '\033@<:@0;32m'` at_lgn=`printf '\033@<:@1;32m'` at_blu=`printf '\033@<:@1;34m'` at_std=`printf '\033@<:@m'` else at_red= at_grn= at_lgn= at_blu= at_std= fi m4_divert_pop([PARSE_ARGS_END])dnl m4_divert_push([HELP])dnl # Help message. if $at_help_p; then cat <<_ATEOF \|\| at_write_fail=1 Usage: $[0] [[OPTION]... [VARIABLE=VALUE]... [TESTS]] Run all the tests, or the selected TESTS, given by numeric ranges, and save a detailed log file. Upon failure, create debugging scripts. Do not change environment variables directly. Instead, set them via command line arguments. Set \`AUTOTEST_PATH' to select the executables to exercise. Each relative directory is expanded as build and source directories relative to the top level of this distribution. E.g., from within the build directory /tmp/foo-1.0, invoking this: $ $[0] AUTOTEST_PATH=bin is equivalent to the following, assuming the source directory is /src/foo-1.0: PATH=/tmp/foo-1.0/bin:/src/foo-1.0/bin:\$PATH $[0] _ATEOF m4_divert_pop([HELP])dnl m4_divert_push([HELP_MODES])dnl cat <<_ATEOF \|\| at_write_fail=1 Operation modes: -h, --help print the help message, then exit -V, --version print version number, then exit -c, --clean remove all the files this test suite might create and exit -l, --list describes all the tests, or the selected TESTS _ATEOF m4_divert_pop([HELP_MODES])dnl m4_wrap([m4_divert_push([HELP_TUNING_BEGIN])dnl cat <<_ATEOF \|\| at_write_fail=1 dnl extra quoting prevents emacs whitespace mode from putting tabs in output Execution tuning: -C, --directory=DIR [ change to directory DIR before starting] --color[[=never\|auto\|always]] [ ]m4_ifdef([AT_color], [disable colored test results, or enable even without terminal], [enable colored test results on terminal, or always]) -j, --jobs[[=N]] [ Allow N jobs at once; infinite jobs with no arg (default 1)] -k, --keywords=KEYWORDS [ select the tests matching all the comma-separated KEYWORDS] [ multiple \`-k' accumulate; prefixed \`!' negates a KEYWORD] --recheck select all tests that failed or passed unexpectedly last time -e, --errexit abort as soon as a test fails; implies --debug -v, --verbose force more detailed output [ default for debugging scripts] -d, --debug inhibit clean up and top-level logging [ default for debugging scripts] -x, --trace enable tests shell tracing _ATEOF m4_divert_pop([HELP_TUNING_BEGIN])])dnl m4_divert_push([HELP_END])dnl cat <<_ATEOF \|\| at_write_fail=1 Report bugs to <AT_PACKAGE_BUGREPORT>.dnl m4_ifdef([AT_PACKAGE_NAME], [m4_ifset([AT_PACKAGE_URL], [ m4_defn([AT_PACKAGE_NAME]) home page: <AT_PACKAGE_URL>.])dnl m4_if(m4_index(m4_defn([AT_PACKAGE_NAME]), [GNU ]), [0], [ General help using GNU software: <http://www.gnu.org/gethelp/>.])]) _ATEOF exit $at_write_fail fi # List of tests. if $at_list_p; then cat <<_ATEOF \|\| at_write_fail=1 AT_TESTSUITE_NAME test groups: NUM: FILE-NAME:LINE TEST-GROUP-NAME KEYWORDS _ATEOF # Pass an empty line as separator between selected groups and help. AS_ECHO(["$at_groups$as_nl$as_nl$at_help_all"]) \| awk 'NF == 1 && FS != ";" { selected[[$ 1]] = 1 next } /^$/ { FS = ";" } NF > 0 { if (selected[[$ 1]]) { printf " %3d: %-18s %s\n", $ 1, $ 2, $ 3 if ($ 4) { lmax = 79 indent = " " line = indent len = length (line) n = split ($ 4, a, " ") for (i = 1; i <= n; i++) { l = length (a[[i]]) + 1 if (i > 1 && len + l > lmax) { print line line = indent " " a[[i]] len = length (line) } else { line = line " " a[[i]] len += l } } if (n) print line } } }' \|\| at_write_fail=1 exit $at_write_fail fi m4_divert_pop([HELP_END])dnl m4_divert_push([VERSION])dnl if $at_version_p; then AS_ECHO(["$as_me (AT_PACKAGE_STRING)"]) && cat <<\_ATEOF \|\| at_write_fail=1 m4_divert_pop([VERSION])dnl m4_divert_push([VERSION_END])dnl _ATEOF exit $at_write_fail fi m4_divert_pop([VERSION_END])dnl m4_divert_push([TESTS_BEGIN])dnl # Take any -C into account. if $at_change_dir ; then test x != "x$at_dir" && cd "$at_dir" \ \|\| AS_ERROR([unable to change directory]) at_dir=`pwd` fi # Load the config files for any default variable assignments. for at_file in atconfig atlocal do test -r $at_file \|\| continue . ./$at_file \|\| AS_ERROR([invalid content: $at_file]) done # Autoconf <=2.59b set at_top_builddir instead of at_top_build_prefix: : "${at_top_build_prefix=$at_top_builddir}" # Perform any assignments requested during argument parsing. eval "$at_debug_args" # atconfig delivers names relative to the directory the test suite is # in, but the groups themselves are run in testsuite-dir/group-dir. if test -n "$at_top_srcdir"; then builddir=../.. for at_dir_var in srcdir top_srcdir top_build_prefix do AS_VAR_COPY([at_val], [at_$at_dir_var]) case $at_val in [[\\/$]] \| ?:[[\\/]]* ) at_prefix= ;; ) at_prefix=../../ ;; esac AS_VAR_SET([$at_dir_var], [$at_prefix$at_val]) done fi m4_text_box([Directory structure.]) # This is the set of directories and files used by this script # (non-literals are capitalized): # # TESTSUITE - the testsuite # TESTSUITE.log - summarizes the complete testsuite run # TESTSUITE.dir/ - created during a run, remains after -d or failed test # + at-groups/ - during a run: status of all groups in run # \| + NNN/ - during a run: meta-data about test group NNN # \| \| + check-line - location (source file and line) of current AT_CHECK # \| \| + status - exit status of current AT_CHECK # \| \| + stdout - stdout of current AT_CHECK # \| \| + stder1 - stderr, including trace # \| \| + stderr - stderr, with trace filtered out # \| \| + test-source - portion of testsuite that defines group # \| \| + times - timestamps for computing duration # \| \| + pass - created if group passed # \| \| + xpass - created if group xpassed # \| \| + fail - created if group failed # \| \| + xfail - created if group xfailed # \| \| + skip - created if group skipped # + at-stop - during a run: end the run if this file exists # + at-source-lines - during a run: cache of TESTSUITE line numbers for extraction # + 0..NNN/ - created for each group NNN, remains after -d or failed test # \| + TESTSUITE.log - summarizes the group results # \| + ... - files created during the group # The directory the whole suite works in. # Should be absolute to let the user `cd' at will. at_suite_dir=$at_dir/$as_me.dir # The file containing the suite ($at_dir might have changed since earlier). at_suite_log=$at_dir/$as_me.log # The directory containing helper files per test group. at_helper_dir=$at_suite_dir/at-groups # Stop file: if it exists, do not start new jobs. at_stop_file=$at_suite_dir/at-stop # The fifo used for the job dispatcher. at_job_fifo=$at_suite_dir/at-job-fifo if $at_clean; then test -d "$at_suite_dir" && find "$at_suite_dir" -type d ! -perm -700 -exec chmod u+rwx \{\} \; rm -f -r "$at_suite_dir" "$at_suite_log" exit $? fi # Don't take risks: use only absolute directories in PATH. # # For stand-alone test suites (ie. atconfig was not found), # AUTOTEST_PATH is relative to `.'. # # For embedded test suites, AUTOTEST_PATH is relative to the top level # of the package. Then expand it into build/src parts, since users # may create executables in both places. AUTOTEST_PATH=`AS_ECHO(["$AUTOTEST_PATH"]) \| sed "s\|:\|$PATH_SEPARATOR\|g"` at_path= _AS_PATH_WALK([$AUTOTEST_PATH $PATH], [test -n "$at_path" && AS_VAR_APPEND([at_path], [$PATH_SEPARATOR]) case $as_dir in [[\\/]] \| ?:[[\\/]]* ) AS_VAR_APPEND([at_path], ["$as_dir"]) ;; * ) if test -z "$at_top_build_prefix"; then # Stand-alone test suite. AS_VAR_APPEND([at_path], ["$as_dir"]) else # Embedded test suite. AS_VAR_APPEND([at_path], ["$at_top_build_prefix$as_dir$PATH_SEPARATOR"]) AS_VAR_APPEND([at_path], ["$at_top_srcdir/$as_dir"]) fi ;; esac]) # Now build and simplify PATH. # # There might be directories that don't exist, but don't redirect # builtins' (eg., cd) stderr directly: Ultrix's sh hates that. at_new_path= _AS_PATH_WALK([$at_path], [test -d "$as_dir" \|\| continue case $as_dir in [[\\/]]* \| ?:[[\\/]]* ) ;; * ) as_dir=`(cd "$as_dir" && pwd) 2>/dev/null` ;; esac case $PATH_SEPARATOR$at_new_path$PATH_SEPARATOR in $PATH_SEPARATOR$as_dir$PATH_SEPARATOR) ;; $PATH_SEPARATOR$PATH_SEPARATOR) at_new_path=$as_dir ;; ) AS_VAR_APPEND([at_new_path], ["$PATH_SEPARATOR$as_dir"]) ;; esac]) PATH=$at_new_path export PATH # Setting up the FDs. m4_define([AS_MESSAGE_LOG_FD], [5]) dnl The parent needs two fds to the same fifo, otherwise, there is a race dnl where the parent can read the fifo before a child opens it for writing m4_define([AT_JOB_FIFO_IN_FD], [6]) m4_define([AT_JOB_FIFO_OUT_FD], [7]) [#] AS_MESSAGE_LOG_FD is the log file. Not to be overwritten if `-d'. if $at_debug_p; then at_suite_log=/dev/null else : >"$at_suite_log" fi exec AS_MESSAGE_LOG_FD>>"$at_suite_log" # Banners and logs. AS_BOX(m4_defn([AT_TESTSUITE_NAME])[.]) { AS_BOX(m4_defn([AT_TESTSUITE_NAME])[.]) echo AS_ECHO(["$as_me: command line was:"]) AS_ECHO([" \$ $[0] $at_cli_args"]) echo # If ChangeLog exists, list a few lines in case it might help determining # the exact version. if test -n "$at_top_srcdir" && test -f "$at_top_srcdir/ChangeLog"; then AS_BOX([ChangeLog.]) echo sed 's/^/\| /;10q' "$at_top_srcdir/ChangeLog" echo fi AS_UNAME echo # Contents of the config files. for at_file in atconfig atlocal do test -r $at_file \|\| continue AS_ECHO(["$as_me: $at_file:"]) sed 's/^/\| /' $at_file echo done } >&AS_MESSAGE_LOG_FD m4_divert_pop([TESTS_BEGIN])dnl m4_divert_push([PREPARE_TESTS])dnl { AS_BOX([Tested programs.]) echo } >&AS_MESSAGE_LOG_FD # Report what programs are being tested. for at_program in : $at_tested do test "$at_program" = : && continue case $at_program in [[\\/] \| ?:[\\/]* ) $at_program_=$at_program ;;] * ) _AS_PATH_WALK([$PATH], [test -f "$as_dir/$at_program" && break]) at_program_=$as_dir/$at_program ;; esac if test -f "$at_program_"; then { AS_ECHO(["$at_srcdir/AT_LINE: $at_program_ --version"]) "$at_program_" --version </dev/null echo } >&AS_MESSAGE_LOG_FD 2>&1 else AS_ERROR([cannot find $at_program]) fi done { AS_BOX([Running the tests.]) } >&AS_MESSAGE_LOG_FD at_start_date=`date` at_start_time=`date +%s 2>/dev/null` AS_ECHO(["$as_me: starting at: $at_start_date"]) >&AS_MESSAGE_LOG_FD m4_divert_pop([PREPARE_TESTS])dnl m4_divert_push([TESTS])dnl # Create the master directory if it doesn't already exist. AS_MKDIR_P(["$at_suite_dir"]) \|\| AS_ERROR([cannot create `$at_suite_dir']) # Can we diff with `/dev/null'? DU 5.0 refuses. if diff /dev/null /dev/null >/dev/null 2>&1; then at_devnull=/dev/null else at_devnull=$at_suite_dir/devnull >"$at_devnull" fi # Use `diff -u' when possible. if at_diff=`diff -u "$at_devnull" "$at_devnull" 2>&1` && test -z "$at_diff" then at_diff='diff -u' else at_diff=diff fi # Get the last needed group. for at_group in : $at_groups; do :; done # Extract the start and end lines of each test group at the tail # of this file awk ' BEGIN { FS="" } /^@%:@AT_START_/ { start = NR } /^@%:@AT_STOP_/ { test = substr ($ 0, 10) print "at_sed" test "=\"1," start "d;" (NR-1) "q\"" if (test == "'"$at_group"'") exit }' "$at_myself" > "$at_suite_dir/at-source-lines" && . "$at_suite_dir/at-source-lines" \|\| AS_ERROR([cannot create test line number cache]) rm -f "$at_suite_dir/at-source-lines" # Set number of jobs for `-j'; avoid more jobs than test groups. set X $at_groups; shift; at_max_jobs=$[@%:@] if test $at_max_jobs -eq 0; then at_jobs=1 fi if test $at_jobs -ne 1 && { test $at_jobs -eq 0 \|\| test $at_jobs -gt $at_max_jobs; }; then at_jobs=$at_max_jobs fi # If parallel mode, don't output banners, don't split summary lines. if test $at_jobs -ne 1; then at_print_banners=false at_quiet=: fi # Set up helper dirs. rm -rf "$at_helper_dir" && mkdir "$at_helper_dir" && cd "$at_helper_dir" && { test -z "$at_groups" \|\| mkdir $at_groups; } \|\| AS_ERROR([testsuite directory setup failed]) # Functions for running a test group. We leave the actual # test group execution outside of a shell function in order # to avoid hitting zsh 4.x exit status bugs. AS_FUNCTION_DESCRIBE([at_fn_group_prepare], [], [Prepare for running a test group.]) at_fn_group_prepare () { # The directory for additional per-group helper files. at_job_dir=$at_helper_dir/$at_group # The file containing the location of the last AT_CHECK. at_check_line_file=$at_job_dir/check-line # The file containing the exit status of the last command. at_status_file=$at_job_dir/status # The files containing the output of the tested commands. at_stdout=$at_job_dir/stdout at_stder1=$at_job_dir/stder1 at_stderr=$at_job_dir/stderr # The file containing the code for a test group. at_test_source=$at_job_dir/test-source # The file containing dates. at_times_file=$at_job_dir/times # Be sure to come back to the top test directory. cd "$at_suite_dir" # Clearly separate the test groups when verbose. $at_first \|\| $at_verbose echo at_group_normalized=$at_group _AT_NORMALIZE_TEST_GROUP_NUMBER(at_group_normalized) # Create a fresh directory for the next test group, and enter. # If one already exists, the user may have invoked ./run from # within that directory; we remove the contents, but not the # directory itself, so that we aren't pulling the rug out from # under the shell's notion of the current directory. at_group_dir=$at_suite_dir/$at_group_normalized at_group_log=$at_group_dir/$as_me.log _AS_CLEAN_DIR("$at_group_dir") \|\| AS_WARN([test directory for $at_group_normalized could not be cleaned]) # Be tolerant if the above `rm' was not able to remove the directory. AS_MKDIR_P(["$at_group_dir"]) echo 0 > "$at_status_file" # In verbose mode, append to the log file and show on # the standard output; in quiet mode only write to the log. if test -z "$at_verbose"; then at_tee_pipe='tee -a "$at_group_log"' else at_tee_pipe='cat >> "$at_group_log"' fi } AS_FUNCTION_DESCRIBE([at_fn_group_banner], [[ORDINAL LINE DESC PAD [BANNER]]], [Declare the test group ORDINAL, located at LINE with group description DESC, and residing under BANNER. Use PAD to align the status column.]) at_fn_group_banner () { at_setup_line="$[2]" test -n "$[5]" && at_fn_banner $[5] at_desc="$[3]" case $[1] in [[0-9]]) at_desc_line=" $[1]: ";; [[0-9][0-9]]) at_desc_line=" $[1]: " ;; []) at_desc_line="$[1]: " ;; esac AS_VAR_APPEND([at_desc_line], ["$[3]$[4]"]) $at_quiet AS_ECHO_N(["$at_desc_line"]) echo "# -- compilation --" >> "$at_group_log" } AS_FUNCTION_DESCRIBE([at_fn_group_postprocess], [], [Perform cleanup after running a test group.]) at_fn_group_postprocess () { # Be sure to come back to the suite directory, in particular # since below we might `rm' the group directory we are in currently. cd "$at_suite_dir" if test ! -f "$at_check_line_file"; then sed "s/^ /$as_me: WARNING: /" <<_ATEOF A failure happened in a test group before any test could be run. This means that test suite is improperly designed. Please report this failure to <AT_PACKAGE_BUGREPORT>. _ATEOF AS_ECHO(["$at_setup_line"]) >"$at_check_line_file" at_status=99 fi $at_verbose AS_ECHO_N(["$at_group. $at_setup_line: "]) AS_ECHO_N(["$at_group. $at_setup_line: "]) >> "$at_group_log" case $at_xfail:$at_status in yes:0) at_msg="UNEXPECTED PASS" at_res=xpass at_errexit=$at_errexit_p at_color=$at_red ;; no:0) at_msg="ok" at_res=pass at_errexit=false at_color=$at_grn ;; :77) at_msg='skipped ('`cat "$at_check_line_file"`')' at_res=skip at_errexit=false at_color=$at_blu ;; no: \| :99) at_msg='FAILED ('`cat "$at_check_line_file"`')' at_res=fail at_errexit=$at_errexit_p at_color=$at_red ;; yes:) at_msg='expected failure ('`cat "$at_check_line_file"`')' at_res=xfail at_errexit=false at_color=$at_lgn ;; esac echo "$at_res" > "$at_job_dir/$at_res" # In parallel mode, output the summary line only afterwards. if test $at_jobs -ne 1 && test -n "$at_verbose"; then AS_ECHO(["$at_desc_line $at_color$at_msg$at_std"]) else # Make sure there is a separator even with long titles. AS_ECHO([" $at_color$at_msg$at_std"]) fi at_log_msg="$at_group. $at_desc ($at_setup_line): $at_msg" case $at_status in 0\|77) # $at_times_file is only available if the group succeeded. # We're not including the group log, so the success message # is written in the global log separately. But we also # write to the group log in case they're using -d. if test -f "$at_times_file"; then at_log_msg="$at_log_msg ("`sed 1d "$at_times_file"`')' rm -f "$at_times_file" fi AS_ECHO(["$at_log_msg"]) >> "$at_group_log" AS_ECHO(["$at_log_msg"]) >&AS_MESSAGE_LOG_FD # Cleanup the group directory, unless the user wants the files # or the success was unexpected. if $at_debug_p \|\| test $at_res = xpass; then at_fn_create_debugging_script if test $at_res = xpass && $at_errexit; then echo stop > "$at_stop_file" fi else if test -d "$at_group_dir"; then find "$at_group_dir" -type d ! -perm -700 -exec chmod u+rwx \{\} \; rm -fr "$at_group_dir" fi rm -f "$at_test_source" fi ;; ) # Upon failure, include the log into the testsuite's global # log. The failure message is written in the group log. It # is later included in the global log. AS_ECHO(["$at_log_msg"]) >> "$at_group_log" # Upon failure, keep the group directory for autopsy, and create # the debugging script. With -e, do not start any further tests. at_fn_create_debugging_script if $at_errexit; then echo stop > "$at_stop_file" fi ;; esac } m4_text_box([Driver loop.]) dnl Catching signals correctly: dnl dnl The first idea was: trap the signal, send it to all spawned jobs, dnl then reset the handler and reraise the signal for ourselves. dnl However, before exiting, ksh will then send the signal to all dnl process group members, potentially killing the outer testsuite dnl and/or the 'make' process driving us. dnl So now the strategy is: trap the signal, send it to all spawned jobs, dnl then exit the script with the right status. dnl dnl In order to let the jobs know about the signal, we cannot just send it dnl to the current process group (kill $SIG 0), for the same reason as above. dnl Also, it does not reliably stop the suite to send the signal to the dnl spawned processes, because they might not transport it further dnl (maybe this can be fixed?). dnl dnl So what we do is enable shell job control if available, which causes the dnl shell to start each parallel task as its own shell job, thus as a new dnl process group leader. We then send the signal to all new process groups. dnl Do we have job control? if (set -m && set +m && set +b) >/dev/null 2>&1; then set +b at_job_control_on='set -m' at_job_control_off='set +m' at_job_group=- else at_job_control_on=: at_job_control_off=: at_job_group= fi for at_signal in 1 2 15; do dnl This signal handler is not suitable for PIPE: it causes writes. dnl The code that was interrupted may have the errexit, monitor, or xtrace dnl flags enabled, so sanitize. trap 'set +x; set +e $at_job_control_off at_signal='"$at_signal"' dnl Safety belt: even with runaway processes, prevent starting new jobs. echo stop > "$at_stop_file" dnl Do not enter this area multiple times, do not kill self prematurely. trap "" $at_signal dnl Gather process group IDs of currently running jobs. at_pgids= for at_pgid in `jobs -p 2>/dev/null`; do at_pgids="$at_pgids $at_job_group$at_pgid" done dnl Ignore `kill' errors, as some jobs may have finished in the meantime. test -z "$at_pgids" \|\| kill -$at_signal $at_pgids 2>/dev/null dnl wait until all jobs have exited. wait dnl Status output. Do this after waiting for the jobs, for ordered output. dnl Avoid scribbling onto the end of a possibly incomplete line. if test "$at_jobs" -eq 1 \|\| test -z "$at_verbose"; then echo >&2 fi at_signame=`kill -l $at_signal 2>&1 \|\| echo $at_signal` set x $at_signame test $# -gt 2 && at_signame=$at_signal AS_WARN([caught signal $at_signame, bailing out]) dnl Do not reinstall the default handler here and reraise the signal to dnl let the default handler do its job, see the note about ksh above. dnl trap - $at_signal dnl kill -$at_signal $$ dnl Instead, exit with appropriate status. AS_VAR_ARITH([exit_status], [128 + $at_signal]) AS_EXIT([$exit_status])' $at_signal done rm -f "$at_stop_file" at_first=: if test $at_jobs -ne 1 && rm -f "$at_job_fifo" && test -n "$at_job_group" && ( mkfifo "$at_job_fifo" && trap 'exit 1' PIPE STOP TSTP ) 2>/dev/null then # FIFO job dispatcher. dnl Since we use job control, we need to propagate TSTP. dnl This handler need not be used for serial execution. dnl Again, we should stop all processes in the job groups, otherwise dnl the stopping will not be effective while one test group is running. dnl Apparently ksh does not honor the TSTP trap. dnl As a safety measure, not use the same variable names as in the dnl termination handlers above, one might get called during execution dnl of the other. trap 'at_pids= for at_pid in `jobs -p`; do at_pids="$at_pids $at_job_group$at_pid" done dnl Send it to all spawned jobs, ignoring those finished meanwhile. if test -n "$at_pids"; then dnl Unfortunately, ksh93 fork-bombs when we send TSTP, so send STOP dnl if this might be ksh (STOP prevents possible TSTP handlers inside dnl AT_CHECKs from running). Then stop ourselves. at_sig=TSTP test "${TMOUT+set}" = set && at_sig=STOP kill -$at_sig $at_pids 2>/dev/null fi kill -STOP $$ dnl We got a CONT, so let's go again. Passing this to all processes dnl in the groups is necessary (because we stopped them), but it may dnl cause changed test semantics; e.g., a sleep will be interrupted. test -z "$at_pids" \|\| kill -CONT $at_pids 2>/dev/null' TSTP echo # Turn jobs into a list of numbers, starting from 1. at_joblist=`AS_ECHO(["$at_groups"]) \| sed -n 1,${at_jobs}p` set X $at_joblist shift for at_group in $at_groups; do dnl Enable job control only for spawning the test group: dnl Let the jobs to run in separate process groups, but dnl avoid all the status output by the shell. $at_job_control_on 2>/dev/null ( # Start one test group. $at_job_control_off dnl First child must open the fifo to avoid blocking parent; all other dnl children inherit it already opened from the parent. if $at_first; then exec AT_JOB_FIFO_OUT_FD>"$at_job_fifo" else dnl Children do not need parent's copy of fifo. exec AT_JOB_FIFO_IN_FD<&- fi dnl When a child receives PIPE, be sure to write back the token, dnl so the master does not hang waiting for it. dnl errexit and xtrace should not be set in this shell instance, dnl except as debug measures. However, shells such as dash may dnl optimize away the _AT_CHECK subshell, so normalize here. trap 'set +x; set +e dnl Ignore PIPE signals that stem from writing back the token. trap "" PIPE echo stop > "$at_stop_file" echo >&AT_JOB_FIFO_OUT_FD dnl Do not reraise the default PIPE handler. dnl It wreaks havoc with ksh, see above. dnl trap - 13 dnl kill -13 $$ AS_EXIT([141])' PIPE at_fn_group_prepare if cd "$at_group_dir" && at_fn_test $at_group && . "$at_test_source" then :; else AS_WARN([unable to parse test group: $at_group]) at_failed=: fi at_fn_group_postprocess echo >&AT_JOB_FIFO_OUT_FD ) & $at_job_control_off if $at_first; then at_first=false exec AT_JOB_FIFO_IN_FD<"$at_job_fifo" AT_JOB_FIFO_OUT_FD>"$at_job_fifo" fi shift # Consume one token. if test $[@%:@] -gt 0; then :; else read at_token <&AT_JOB_FIFO_IN_FD \|\| break set x $[] fi test -f "$at_stop_file" && break done exec AT_JOB_FIFO_OUT_FD>&- # Read back the remaining ($at_jobs - 1) tokens. set X $at_joblist shift if test $[@%:@] -gt 0; then shift for at_job do read at_token done <&AT_JOB_FIFO_IN_FD fi exec AT_JOB_FIFO_IN_FD<&- wait else # Run serially, avoid forks and other potential surprises. for at_group in $at_groups; do at_fn_group_prepare if cd "$at_group_dir" && at_fn_test $at_group && . "$at_test_source"; then :; else AS_WARN([unable to parse test group: $at_group]) at_failed=: fi at_fn_group_postprocess test -f "$at_stop_file" && break at_first=false done fi # Wrap up the test suite with summary statistics. cd "$at_helper_dir" # Use ?..???? when the list must remain sorted, the faster * otherwise. at_pass_list=`for f in /pass; do echo $f; done \| sed '/\/d; s,/pass,,'` at_skip_list=`for f in /skip; do echo $f; done \| sed '/\/d; s,/skip,,'` at_xfail_list=`for f in /xfail; do echo $f; done \| sed '/\/d; s,/xfail,,'` at_xpass_list=`for f in ?/xpass ??/xpass ???/xpass ????/xpass; do echo $f; done \| sed '/?/d; s,/xpass,,'` at_fail_list=`for f in ?/fail ??/fail ???/fail ????/fail; do echo $f; done \| sed '/?/d; s,/fail,,'` set X $at_pass_list $at_xpass_list $at_xfail_list $at_fail_list $at_skip_list shift; at_group_count=$[@%:@] set X $at_xpass_list; shift; at_xpass_count=$[@%:@]; at_xpass_list=$[] set X $at_xfail_list; shift; at_xfail_count=$[@%:@] set X $at_fail_list; shift; at_fail_count=$[@%:@]; at_fail_list=$[] set X $at_skip_list; shift; at_skip_count=$[@%:@] AS_VAR_ARITH([at_run_count], [$at_group_count - $at_skip_count]) AS_VAR_ARITH([at_unexpected_count], [$at_xpass_count + $at_fail_count]) AS_VAR_ARITH([at_total_fail_count], [$at_xfail_count + $at_fail_count]) # Back to the top directory. cd "$at_dir" rm -rf "$at_helper_dir" # Compute the duration of the suite. at_stop_date=`date` at_stop_time=`date +%s 2>/dev/null` AS_ECHO(["$as_me: ending at: $at_stop_date"]) >&AS_MESSAGE_LOG_FD case $at_start_time,$at_stop_time in [[0-9],[0-9]]) AS_VAR_ARITH([at_duration_s], [$at_stop_time - $at_start_time]) AS_VAR_ARITH([at_duration_m], [$at_duration_s / 60]) AS_VAR_ARITH([at_duration_h], [$at_duration_m / 60]) AS_VAR_ARITH([at_duration_s], [$at_duration_s % 60]) AS_VAR_ARITH([at_duration_m], [$at_duration_m % 60]) at_duration="${at_duration_h}h ${at_duration_m}m ${at_duration_s}s" AS_ECHO(["$as_me: test suite duration: $at_duration"]) >&AS_MESSAGE_LOG_FD ;; esac echo AS_BOX([Test results.]) echo { echo AS_BOX([Test results.]) echo } >&AS_MESSAGE_LOG_FD dnl dnl FIXME: this code is as far from i18n-cleanness as man dnl could imagine... dnl if test $at_run_count = 1; then at_result="1 test" at_were=was else at_result="$at_run_count tests" at_were=were fi if $at_errexit_p && test $at_unexpected_count != 0; then if test $at_xpass_count = 1; then at_result="$at_result $at_were run, one passed" else at_result="$at_result $at_were run, one failed" fi at_result="$at_result unexpectedly and inhibited subsequent tests." at_color=$at_red else # Don't you just love exponential explosion of the number of cases? at_color=$at_red case $at_xpass_count:$at_fail_count:$at_xfail_count in # So far, so good. 0:0:0) at_result="$at_result $at_were successful." at_color=$at_grn ;; 0:0:) at_result="$at_result behaved as expected." at_color=$at_lgn ;; # Some unexpected failures 0::0) at_result="$at_result $at_were run, $at_fail_count failed unexpectedly." ;; # Some failures, both expected and unexpected 0::1) at_result="$at_result $at_were run, $at_total_fail_count failed ($at_xfail_count expected failure)." ;; 0::) at_result="$at_result $at_were run, $at_total_fail_count failed ($at_xfail_count expected failures)." ;; # No unexpected failures, but some xpasses :0:) at_result="$at_result $at_were run, $at_xpass_count passed unexpectedly." ;; # No expected failures, but failures and xpasses :1:0) at_result="$at_result $at_were run, $at_unexpected_count did not behave as expected dnl ($at_fail_count unexpected failure)." ;; ::0) at_result="$at_result $at_were run, $at_unexpected_count did not behave as expected dnl ($at_fail_count unexpected failures)." ;; # All of them. ::1) at_result="$at_result $at_were run, $at_xpass_count passed unexpectedly, $at_total_fail_count failed ($at_xfail_count expected failure)." ;; ::) at_result="$at_result $at_were run, $at_xpass_count passed unexpectedly, $at_total_fail_count failed ($at_xfail_count expected failures)." ;; esac if test $at_skip_count = 0 && test $at_run_count -gt 1; then at_result="All $at_result" fi fi # Now put skips in the mix. case $at_skip_count in 0) ;; 1) at_result="$at_result 1 test was skipped." ;; ) at_result="$at_result $at_skip_count tests were skipped." ;; esac if test $at_unexpected_count = 0; then echo "$at_color$at_result$at_std" echo "$at_result" >&AS_MESSAGE_LOG_FD else echo "${at_color}ERROR: $at_result$at_std" >&2 echo "ERROR: $at_result" >&AS_MESSAGE_LOG_FD { echo AS_BOX([Summary of the failures.]) # Summary of failed and skipped tests. if test $at_fail_count != 0; then echo "Failed tests:" $SHELL "$at_myself" $at_fail_list --list echo fi if test $at_skip_count != 0; then echo "Skipped tests:" $SHELL "$at_myself" $at_skip_list --list echo fi if test $at_xpass_count != 0; then echo "Unexpected passes:" $SHELL "$at_myself" $at_xpass_list --list echo fi if test $at_fail_count != 0; then AS_BOX([Detailed failed tests.]) echo for at_group in $at_fail_list do at_group_normalized=$at_group _AT_NORMALIZE_TEST_GROUP_NUMBER(at_group_normalized) cat "$at_suite_dir/$at_group_normalized/$as_me.log" echo done echo fi if test -n "$at_top_srcdir"; then AS_BOX([${at_top_build_prefix}config.log]) sed 's/^/\| /' ${at_top_build_prefix}config.log echo fi } >&AS_MESSAGE_LOG_FD AS_BOX([$as_me.log was created.]) echo if $at_debug_p; then at_msg='per-test log files' else at_msg="\`${at_testdir+${at_testdir}/}$as_me.log'" fi AS_ECHO(["Please send $at_msg and all information you think might help: To: <AT_PACKAGE_BUGREPORT> Subject: @<:@AT_PACKAGE_STRING@:>@ $as_me: dnl $at_fail_list${at_fail_list:+ failed${at_xpass_list:+, }}dnl $at_xpass_list${at_xpass_list:+ passed unexpectedly} You may investigate any problem if you feel able to do so, in which case the test suite provides a good starting point. Its output may be found below \`${at_testdir+${at_testdir}/}$as_me.dir'. "]) exit 1 fi exit 0 m4_text_box([Actual tests.]) m4_divert_pop([TESTS])dnl dnl End of AT_INIT: divert to KILL, only test groups are to be dnl output, the rest is ignored. Current diversion is BODY, inherited dnl from M4sh. m4_divert([KILL]) ])# AT_INIT # _AT_ARG_OPTION(OPTIONS,HELP-TEXT,[ARGS],[ACTION-IF-GIVEN], # [ACTION-IF-NOT-GIVEN]) # ---------------------------------------------------------- # Internal implementation of AT_ARG_OPTION & AT_ARG_OPTION_ARG m4_defun([_AT_ARG_OPTION], [m4_divert_once([HELP_OTHER], [cat <<_ATEOF \|\| at_write_fail=1 Other options: _ATEOF ])dnl m4_divert_once HELP_OTHER m4_divert_text([HELP_OTHER], [cat <<_ATEOF \|\| at_write_fail=1 $2 _ATEOF])dnl dnl Turn our options into our desired strings m4_ifdef([AT_first_option],[m4_undefine([AT_first_option])])dnl m4_ifdef([AT_case],[m4_undefine([AT_case])])dnl m4_ifdef([AT_case_no],[m4_undefine([AT_case_no])])dnl m4_ifdef([AT_case_arg],[m4_undefine([AT_case_arg])])dnl m4_foreach([AT_option], m4_split(m4_normalize([$1]),[[ \\|]+]), [m4_define_default([AT_first_option],AT_option)dnl m4_define_default([AT_first_option_tr], [m4_bpatsubst(m4_defn([AT_first_option]), -, [_])])dnl m4_append([AT_case],m4_if(m4_len(AT_option),1,[],[-])[-]AT_option, [ \| ])dnl m4_append([AT_case_no],[--no-]AT_option, [ \| ])dnl m4_append([AT_case_arg], m4_if(m4_len(AT_option),1,[],[-])[-]AT_option[=], [ \| ])dnl ])dnl m4_foreach AT_option dnl keep track so we or the user may process ACTION-IF-NOT-GIVEN m4_divert_once([PARSE_ARGS_BEGIN], [ ## ## Set up package specific options. ## ])dnl m4_divert_text([PARSE_ARGS_BEGIN], [dnl Provide a default value for options without arguments. m4_ifvaln([$3],,[at_arg_[]AT_first_option_tr=false])dnl at_arg_given_[]AT_first_option_tr=false ])dnl m4_divert_text DEFAULTS m4_divert_text([PARSE_ARGS], [dnl Parse the options and args when necessary. m4_ifvaln([$3], [ AT_case ) at_prev=--AT_first_option_tr ;; AT_case_arg ) at_arg_[]AT_first_option_tr=$at_optarg at_arg_given_[]AT_first_option_tr=: $4 ;;], [ AT_case ) at_optarg=: at_arg_[]AT_first_option_tr=: at_arg_given_[]AT_first_option_tr=: m4_ifval([$4],[$4])[]dnl ;; AT_case_no ) at_optarg=false at_arg_[]AT_first_option_tr=false at_arg_given_[]AT_first_option_tr=: m4_ifval([$4],[$4])[]dnl ;;])dnl m4_ifvaln $3 ])dnl m4_divert_text PARSE_ARGS m4_ifvaln([$5], [m4_divert_once([PARSE_ARGS_END], [ ## ## Process package specific options when _not_ supplied. ##])dnl m4_divert_once PARSE_ARGS_END m4_divert_text([PARSE_ARGS_END], [ AS_IF([$at_arg_given_[]AT_first_option_tr],,[$5])dnl ])dnl m4_divert_text PARSE_ARGS_END ])dnl m4_ifvaln $5 ])dnl _AT_ARG_OPTION # AT_ARG_OPTION(OPTIONS,HELP-TEXT,[ACTION-IF-GIVEN],[ACTION-IF-NOT-GIVEN]) # ------------------------------------------------------------------------ # Accept a list of space-separated OPTIONS, all aliases of the first one. # Add HELP-TEXT to the HELP_OTHER diversion. # # Leading dashes should not be passed in OPTIONS. Users will be required # to pass `--' before long options and `-' before single character options. # # $at_arg_OPTION will be set to `:' if this option is received, `false' if # if --no-OPTION is received, and `false' by default. # # Run ACTION-IF-GIVEN each time an option in OPTIONS is encountered; here, # $at_optarg will be set to `:' or `false' as appropriate. $at_optarg is # actually just a copy of $at_arg_OPTION. # # ACTION-IF-NOT-GIVEN will be run once after option parsing is complete and # if no option from OPTIONS was used. m4_defun([AT_ARG_OPTION],[_AT_ARG_OPTION([$1],[$2],,[$3],[$4])]) # AT_ARG_OPTION_ARG(OPTIONS,HELP-TEXT,[ACTION-IF-GIVEN],[ACTION-IF-NOT-GIVEN]) # ---------------------------------------------------------------------------- # Accept a set of space-separated OPTIONS with arguments, all aliases of the # first one. Add HELP-TEXT to the HELP_OTHER diversion. # # Leading dashes should not be passed in OPTIONS. Users will be required # to pass `--' before long options and `-' before single character options. # # By default, any argument to these options will be assigned to the shell # variable $at_arg_OPTION, where OPTION is the first option in OPTIONS with # any `-' characters replaced with `_'. # # Run ACTION-IF-GIVEN each time an option in OPTIONS is encountered; here, # $at_optarg will be set to the option argument. $at_optarg is actually just # a copy of $at_arg_OPTION. # # ACTION-IF-NOT-GIVEN will be run once after option parsing is complete # and if no option from OPTIONS was used. m4_defun([AT_ARG_OPTION_ARG],[_AT_ARG_OPTION([$1],[$2],1,[$3],[$4])]) # AT_TESTED(PROGRAMS) # ------------------- # Specify the list of programs exercised by the test suite. Their # versions are logged, and in the case of embedded test suite, they # must correspond to the version of the package. PATH should be # already preset so the proper executable will be selected. m4_define([AT_TESTED], [m4_append_uniq_w([AT_tested], [$1])]) # AT_COPYRIGHT(TEXT, [FILTER = m4_newline]) # ----------------------------------------- # Emit TEXT, a copyright notice, in the top of the test suite and in # --version output. Macros in TEXT are evaluated once. Process # the --version output through FILTER (m4_newline, m4_do, and # m4_copyright_condense are common filters). m4_define([AT_COPYRIGHT], [AS_COPYRIGHT([$1])[]]dnl [m4_divert_text([VERSION_NOTICES], [m4_default([$2], [m4_newline])([$1])])])# AT_COPYRIGHT # AT_COLOR_TESTS # -------------- # Enable colored test results if standard error is connected to a terminal. m4_define([AT_COLOR_TESTS], [m4_define([AT_color], [auto])]) # AT_SETUP(DESCRIPTION) # --------------------- # Start a group of related tests, all to be executed in the same subshell. # The group is testing what DESCRIPTION says. _AT_DEFINE_INIT([AT_SETUP], [m4_ifdef([AT_ingroup], [m4_fatal([$0: nested AT_SETUP detected])], [m4_define([AT_ingroup], [AS_ECHO(["$at_setup_line"]) >"$at_check_line_file" ])]) m4_ifdef([AT_keywords], [m4_undefine([AT_keywords])]) m4_define([AT_capture_files], []) m4_define([AT_line], AT_LINE) m4_define([AT_xfail], [at_xfail=no]) m4_define([AT_description], m4_expand([$1])) m4_define([AT_ordinal], m4_incr(AT_ordinal)) m4_divert_push([TEST_GROUPS])dnl [#AT_START_]AT_ordinal at_fn_group_banner AT_ordinal 'm4_defn([AT_line])' \ "AS_ESCAPE(m4_dquote(m4_defn([AT_description])))" m4_format(["%s"], m4_max(0, m4_eval(47 - m4_qlen(m4_defn([AT_description])))), [])m4_if( AT_banner_ordinal, [0], [], [ AT_banner_ordinal]) m4_divert_push([TEST_SCRIPT])dnl ]) # AT_FAIL_IF(SHELL-EXPRESSION) # ---------------------------- # Make the test die with hard failure if SHELL-EXPRESSION evaluates to # true (exitcode = 0). _AT_DEFINE_SETUP([AT_FAIL_IF], [dnl dnl Try to limit the amount of conditionals that we emit. m4_case([$1], [], [], [false], [], [:], [_AT_CHECK_EXIT([], [99])], [true], [_AT_CHECK_EXIT([], [99])], [_AT_CHECK_EXIT([$1], [99])])]) # AT_SKIP_IF(SHELL-EXPRESSION) # ---------------------------- # Skip the rest of the group if SHELL-EXPRESSION evaluates to true # (exitcode = 0). _AT_DEFINE_SETUP([AT_SKIP_IF], [dnl dnl Try to limit the amount of conditionals that we emit. m4_case([$1], [], [], [false], [], [:], [_AT_CHECK_EXIT([], [77])], [true], [_AT_CHECK_EXIT([], [77])], [_AT_CHECK_EXIT([$1], [77])])]) # AT_XFAIL_IF(SHELL-EXPRESSION) # ----------------------------- # Set up the test to be expected to fail if SHELL-EXPRESSION evaluates to # true (exitcode = 0). _AT_DEFINE_SETUP([AT_XFAIL_IF], [dnl dnl Try to limit the amount of conditionals that we emit. m4_case([$1], [], [], [false], [], [:], [m4_define([AT_xfail], [at_xfail=yes])], [true], [m4_define([AT_xfail], [at_xfail=yes])], [m4_append([AT_xfail], [ $1 && at_xfail=yes])])]) # AT_KEYWORDS(KEYWORDS) # --------------------- # Declare a list of keywords associated to the current test group. # Since the -k option is case-insensitive, the list is stored in lower case # to avoid duplicates that differ only by case. _AT_DEFINE_SETUP([AT_KEYWORDS], [m4_append_uniq_w([AT_keywords], m4_tolower(_m4_expand([$1 ])))]) # AT_CAPTURE_FILE(FILE) # --------------------- # If the current test group does not behave as expected, save the contents of # FILE in the test suite log. _AT_DEFINE_SETUP([AT_CAPTURE_FILE], [m4_append_uniq([AT_capture_files], ["$1"], [ \ ])]) # AT_CLEANUP # ---------- # Complete a group of related tests. _AT_DEFINE_INIT([AT_CLEANUP], [m4_ifdef([AT_ingroup], [AT_ingroup[]_m4_undefine([AT_ingroup])], [m4_fatal([$0: missing AT_SETUP detected])])dnl m4_append([AT_help_all], m4_defn([AT_ordinal]);m4_defn([AT_line]);m4_defn([AT_description]);dnl m4_ifdef([AT_keywords], [m4_defn([AT_keywords])]); )dnl m4_divert_pop([TEST_SCRIPT])dnl Back to TEST_GROUPS AT_xfail ( AS_ECHO(["AT_ordinal. $at_setup_line: testing $at_desc ..."]) $at_traceon m4_undivert([TEST_SCRIPT])dnl Insert the code here set +x $at_times_p && times >"$at_times_file" ) AS_MESSAGE_LOG_FD>&1 2>&1 AT_JOB_FIFO_OUT_FD>&- \| eval $at_tee_pipe read at_status <"$at_status_file" [#AT_STOP_]AT_ordinal m4_divert_pop([TEST_GROUPS])dnl Back to KILL. ])# AT_CLEANUP # AT_BANNER([TEXT]) # ----------------- # Start a category of related test groups. If multiple groups are executed, # output TEXT as a banner without any shell expansion, prior to any test # from the category. If TEXT is empty, no banner is printed. _AT_DEFINE_INIT([AT_BANNER], [m4_ifdef([AT_ingroup], [m4_fatal([$0: nested AT_SETUP detected])])dnl m4_define([AT_banner_ordinal], m4_incr(AT_banner_ordinal)) m4_divert_text([BANNERS], [@%:@ Banner AT_banner_ordinal. AT_LINE @%:@ Category starts at test group m4_incr(AT_ordinal). at_banner_text_[]AT_banner_ordinal="AS_ESCAPE([$1])"])dnl ])# AT_BANNER # AT_DATA(FILE, CONTENTS) # ----------------------- # Initialize an input data FILE with given CONTENTS, which should be # empty or end with a newline. # This macro is not robust to active symbols in CONTENTS on purpose. # If you don't want CONTENTS to be evaluated, quote it twice. _AT_DEFINE_SETUP([AT_DATA], [m4_if([$2], [], [: >$1], [$2], [[]], [: >$1], [cat >$1 <<'_ATEOF' $2[]_ATEOF ])]) # AT_CHECK(COMMANDS, [STATUS = 0], STDOUT, STDERR, # [RUN-IF-FAIL], [RUN-IF-PASS]) # ------------------------------------------------ # Execute a test by performing given shell COMMANDS. These commands # should normally exit with STATUS, while producing expected STDOUT and # STDERR contents. Shell metacharacters in STDOUT and STDERR are # _not_ processed by the shell, but are treated as string literals. # # STATUS, STDOUT, and STDERR are not checked if equal to `ignore'. # # If STDOUT is `expout', then stdout is compared to the content of the file # `expout'. Likewise for STDERR and `experr'. # # If STDOUT is `stdout', then the stdout is left in the file `stdout', # likewise for STDERR and `stderr'. Don't do this: # # AT_CHECK([command >out]) # # Some checks on `out' # # do this instead: # # AT_CHECK([command], [], [stdout]) # # Some checks on `stdout' # # You might wonder why you can't just use `ignore', then directly use stdout # and stderr left by the test suite: # # AT_CHECK([command], [], [ignore]) # AT_CHECK([check stdout]) # # If the test suite always captured data in the file `stdout', then the # second command would be trying to read and write from the same file, with # undefined behavior. Therefore, the test suite actually captures data in # an internal file of a different name, and only creates `stdout' when # explicitly requested. # # Any line of stderr starting with leading blanks and a `+' are filtered # out, since most shells when tracing include subshell traces in stderr. # This may cause spurious failures when the test suite is run with `-x'. # _AT_DEFINE_SETUP([AT_CHECK], [_AT_CHECK(m4_expand([$1]), [$2], AS_ESCAPE(m4_dquote(m4_expand([$3]))), AS_ESCAPE(m4_dquote(m4_expand([$4]))), [$5], [$6])]) # AT_CHECK_UNQUOTED(COMMANDS, [STATUS = 0], STDOUT, STDERR, # [RUN-IF-FAIL], [RUN-IF-PASS]) # --------------------------------------------------------- # Like AT_CHECK, but do not AS_ESCAPE shell metacharacters in the STDOUT # and STDERR arguments before running the comparison. _AT_DEFINE_SETUP([AT_CHECK_UNQUOTED], [_AT_CHECK(m4_expand([$1]), [$2], AS_ESCAPE(m4_dquote(m4_expand([$3])), [""]), AS_ESCAPE(m4_dquote(m4_expand([$4])), [""]), [$5], [$6])]) # AT_CHECK_NOESCAPE(COMMANDS, [STATUS = 0], STDOUT, STDERR, # [RUN-IF-FAIL], [RUN-IF-PASS]) # --------------------------------------------------------- # Obsolete spelling of AT_CHECK_UNQUOTED. m4_define([AT_CHECK_NOESCAPE], [m4_warn([obsolete], [consider using AT_CHECK_UNQUOTED instead of $0])]dnl [_AT_CHECK(m4_expand([$1]), [$2], m4_expand([$3]), m4_expand([$4]), [$5], [$6])]) # _AT_DECIDE_TRACEABLE(COMMANDS) # ------------------------------ # Worker for _AT_CHECK that expands to shell code. If COMMANDS are safe to # trace with `set -x', the shell code will evaluate to true. Otherwise, # the shell code will print a message stating an aspect of COMMANDS that makes # tracing them unsafe, and evaluate to false. # # Tracing COMMANDS is not safe if they contain a command that spans multiple # lines. When the test suite user passes `-x' or `--trace', the test suite # precedes every command with a `set -x'. Since most tests expect a specific # stderr, if only to confirm that it is empty, the test suite filters ^+ from # the captured stderr before comparing with the expected stderr. If a command # spans multiple lines, so will its trace, but a `+' only prefixes the first # line of that trace: # # $ echo 'foo # bar' # => stdout # foo # bar # => stderr # + foo # bar # # In a subset of cases, one could filter such extended shell traces from # stderr. Since test commands spanning several lines are rare, I chose # instead to simply not trace COMMANDS that could yield multiple trace lines. # Distinguishing such COMMANDS became the task at hand. # # These features may cause a shell command to span multiple lines: # # (a) A quoted literal newline. # Example: # echo foo' # 'bar # M4 is a hostile language for the job of parsing COMMANDS to determine whether # each literal newline is quoted, so we simply disable tracing for all COMMANDS # that bear literal newlines. # # (b) A command substitution not subject to word splitting. # Example: # var=$(printf 'foo\nbar') # Example: # echo "`printf 'foo\\nbar`" # One cannot know in general the number of lines a command substitution will # yield without executing the substituted command. As such, we disable tracing # for all COMMANDS containing these constructs. # # (c) A parameter expansion not subject to word splitting. # Example: # var=foo' # 'bar # echo "$var" # Parameter expansions appear in COMMANDS with much greater frequency than do # newlines and command substitutions, so disabling tracing for all such # COMMANDS would much more substantially devalue `testsuite -x'. To determine # which parameter expansions yield multiple lines, we escape all ``', `"', # and `\' in a copy of COMMANDS and expand that string within double quotes # at runtime. If the result of that expansion contains multiple lines, the # test suite disables tracing for the command in question. # # This method leads the test suite to expand some parameters that the shell # itself will never expand due to single-quotes or backslash escapes. This is # not a problem for `$foo' expansions, which will simply yield the empty string # or some unrelated value. A `${...}' expansion could actually form invalid # shell code, however; consider `${=foo}'. Therefore, we disable tracing for # all COMMANDS containing `${...}'. This affects few COMMANDS. # # This macro falls in a very hot path; the Autoconf test suite expands it 1640 # times as of this writing. To give a sense of the impact of the heuristics I # just described, the test suite preemptively disables tracing for 31 of those, # and 268 contain parameter expansions that require runtime evaluation. The # balance are always safe to trace. m4_define([_AT_DECIDE_TRACEABLE], dnl Utility macro. dnl dnl Examine COMMANDS for a reason to never trace COMMANDS. [m4_pushdef([at_reason], m4_cond([m4_eval(m4_index([$1], [`]) >= 0)], [1], [[a `...` command substitution]], [m4_eval(m4_index([$1], [$(]) >= 0)], [1], [[a $(...) command substitution]], [m4_eval(m4_index([$1], [${]) >= 0)], [1], [[a ${...} parameter expansion]], [m4_eval(m4_index([$1], m4_newline) >= 0)], [1], [[an embedded newline]], [m4_eval(m4_bregexp([$1], [[^\|]\|[^\|]]) >= 0)], [1], [[a shell pipeline]], []))]dnl No reason. [m4_if(m4_index(_m4_defn([at_reason]), [a]), [0],]dnl dnl We know at build time that tracing COMMANDS is never safe. [[at_fn_check_prepare_notrace '_m4_defn([at_reason])'], m4_index([$1], [$]), [-1],]dnl dnl We know at build time that tracing COMMANDS is always safe. [[at_fn_check_prepare_trace],]dnl dnl COMMANDS may contain parameter expansions; expand them at runtime. [[at_fn_check_prepare_dynamic "AS_ESCAPE([[$1]], [`\"])"])[]]dnl [_m4_popdef([at_reason])]) # AT_DIFF_STDERR/AT_DIFF_STDOUT # ----------------------------- # These are subroutines of AT_CHECK. Using indirect dispatch is a tad # faster than using m4_case, and these are called very frequently. m4_define([AT_DIFF_STDERR(stderr)], [echo stderr:; tee stderr <"$at_stderr"]) m4_define([AT_DIFF_STDERR(stderr-nolog)], [echo stderr captured; cp "$at_stderr" stderr]) m4_define([AT_DIFF_STDERR(ignore)], [echo stderr:; cat "$at_stderr"]) m4_define([AT_DIFF_STDERR(ignore-nolog)]) m4_define([AT_DIFF_STDERR(experr)], [$at_diff experr "$at_stderr" \|\| at_failed=:]) m4_define([AT_DIFF_STDERR()], [at_fn_diff_devnull "$at_stderr" \|\| at_failed=:]) m4_define([AT_DIFF_STDOUT(stdout)], [echo stdout:; tee stdout <"$at_stdout"]) m4_define([AT_DIFF_STDOUT(stdout-nolog)], [echo stdout captured; cp "$at_stdout" stdout]) m4_define([AT_DIFF_STDOUT(ignore)], [echo stdout:; cat "$at_stdout"]) m4_define([AT_DIFF_STDOUT(ignore-nolog)]) m4_define([AT_DIFF_STDOUT(expout)], [$at_diff expout "$at_stdout" \|\| at_failed=:]) m4_define([AT_DIFF_STDOUT()], [at_fn_diff_devnull "$at_stdout" \|\| at_failed=:]) # _AT_CHECK(COMMANDS, [STATUS = 0], STDOUT, STDERR, # [RUN-IF-FAIL], [RUN-IF-PASS]) # ------------------------------------------------- # Worker for AT_CHECK and AT_CHECK_UNQUOTED, with COMMANDS, STDOUT, and # STDERR pre-expanded. # # Implementation Details # ---------------------- # Ideally, we would like to run # # ( $at_traceon; COMMANDS >at-stdout 2> at-stderr ) # # but we must group COMMANDS as it is not limited to a single command, and # then the shells will save the traces in at-stderr. So we have to filter # them out when checking stderr, and we must send them into the test suite's # stderr to honor -x properly. Since only the first line of the trace of a # multiline command starts with a `+', and I know of no straightforward way to # filter out the unadorned trace lines, we disable shell tracing entirely for # commands that could span multiple lines. # # Limiting COMMANDS to a single command is not good either, since then # the user herself would use {} or (), and then we face the same problem. # # But then, there is no point in running # # ( $at_traceon { $1 ; } >at-stdout 2>at-stder1 ) # # instead of the simpler # # ( $at_traceon; $1 ) >at-stdout 2>at-stder1 # # Note that we truncate and append to the output files, to avoid losing # output from multiple concurrent processes, e.g., an inner testsuite # with parallel jobs. m4_define([_AT_CHECK], [m4_define([AT_ingroup])]dnl [{ set +x AS_ECHO(["$at_srcdir/AT_LINE: AS_ESCAPE([[$1]])"]) _AT_DECIDE_TRACEABLE([$1]) _AT_LINE_ESCAPED ( $at_check_trace; [$1] ) >>"$at_stdout" 2>>"$at_stderr" AS_MESSAGE_LOG_FD>&- at_status=$? at_failed=false $at_check_filter m4_ifdef([AT_DIFF_STDERR($4)], [m4_indir([AT_DIFF_STDERR($4)])], [echo >>"$at_stderr"; AS_ECHO([["$4"]]) \| \ $at_diff - "$at_stderr" \|\| at_failed=:]) m4_ifdef([AT_DIFF_STDOUT($3)], [m4_indir([AT_DIFF_STDOUT($3)])], [echo >>"$at_stdout"; AS_ECHO([["$3"]]) \| \ $at_diff - "$at_stdout" \|\| at_failed=:]) m4_if([$2], [ignore], [at_fn_check_skip], [at_fn_check_status m4_default([$2], [0])]) $at_status "$at_srcdir/AT_LINE" m4_ifvaln([$5$6], [AS_IF($at_failed, [$5], [$6])])]dnl [$at_failed && at_fn_log_failure AT_capture_files $at_traceon; } ])# _AT_CHECK # _AT_CHECK_EXIT(COMMANDS, [EXIT-STATUS-IF-PASS]) # ----------------------------------------------- # Minimal version of _AT_CHECK for AT_SKIP_IF and AT_FAIL_IF. m4_define([_AT_CHECK_EXIT], [m4_define([AT_ingroup])]dnl [AS_ECHO(_AT_LINE_ESCAPED) >"$at_check_line_file" m4_ifval([$1], [($1) \ && ])at_fn_check_skip $2 "$at_srcdir/AT_LINE"])# _AT_CHECK_EXIT	71.89 KB	2012-01-21 13:46
📄 specific.m4 # This file is part of Autoconf. -- Autoconf -- # M4 macros used in running tests using third-party testing tools. m4_define([_AT_COPYRIGHT_YEARS], [Copyright (C) 2009-2012 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 <http://www.gnu.org/licenses/>. ## ------------------------ ## ## Erlang EUnit unit tests. ## ## ------------------------ ## # AT_CHECK_EUNIT(MODULE, SPEC, [ERLFLAGS], [RUN-IF-FAIL], [RUN-IF-PASS]) # ---------------------------------------------------------------------- # Check that the EUnit test specification SPEC passes. The ERLFLAGS # optional flags are passed to the Erlang interpreter command line to # execute the test. The test is executed from an automatically # generated Erlang module named MODULE. Each call to this macro should # have a distinct MODULE name within each test group, to ease # debugging. # An Erlang/OTP version which contains the eunit library must be # installed, in order to execute this macro in a test suite. The ERL, # ERLC, and ERLCFLAGS variables must be defined in atconfig, # typically by using the AC_ERLANG_PATH_ERL and AC_ERLANG_PATH_ERLC # Autoconf macros. _AT_DEFINE_SETUP([AT_CHECK_EUNIT], [AT_SKIP_IF([test ! -f "$ERL" \|\| test ! -f "$ERLC"]) ## A wrapper to EUnit, to exit the Erlang VM with the right exit code: AT_DATA([$1.erl], [[-module($1). -export([test/0, test/1]). test() -> test([]). test(Options) -> TestSpec = $2, ReturnValue = case code:load_file(eunit) of {module, _} -> case eunit:test(TestSpec, Options) of ok -> "0\n"; %% test passes _ -> "1\n" %% test fails end; _ -> "77\n" %% EUnit not found, test skipped end, file:write_file("$1.result", ReturnValue), init:stop(). ]]) AT_CHECK(["$ERLC" $ERLCFLAGS -b beam $1.erl]) ## Make EUnit verbose when testsuite is verbose: if test -z "$at_verbose"; then at_eunit_options="verbose" else at_eunit_options="" fi AT_CHECK(["$ERL" $3 -s $1 test $at_eunit_options -noshell], [0], [ignore], [], [$4], [$5]) AT_CAPTURE_FILE([$1.result]) AT_CHECK([test -f "$1.result" && (exit `cat "$1.result"`)]) ])	2.97 KB	2012-01-21 13:46

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