diff --git a/.gitignore b/.gitignore index 6c889ab..8b87a28 100644 --- a/.gitignore +++ b/.gitignore @@ -32,3 +32,4 @@ polkit-0.98.tar.gz /polkit-0.116.tar.gz.sign /polkit-0.117.tar.gz /polkit-0.117.tar.gz.sign +/firefox-78.10.0esr.source.tar.xz diff --git a/0001-Skip-failing-tests-on-ppc64-and-s390x.patch b/0001-Skip-failing-tests-on-ppc64-and-s390x.patch new file mode 100644 index 0000000..d548dde --- /dev/null +++ b/0001-Skip-failing-tests-on-ppc64-and-s390x.patch @@ -0,0 +1,30 @@ +From db3a0a25b97377b388532b23e73a10d246f66496 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Franti=C5=A1ek=20Zatloukal?= +Date: Mon, 3 Aug 2020 10:27:00 +0200 +Subject: [PATCH] Skip failing tests on ppc64 and s390x + +ppc64 and s390x: non262/extensions/clone-errors.js +s390x: test262/built-ins/TypedArray/prototype/set/typedarray-arg-set-values-same-buffer-other-type.js +--- + js/src/tests/jstests.list | 5 +++++ + 1 file changed, 5 insertions(+) + +diff --git a/js/src/tests/jstests.list b/js/src/tests/jstests.list +index 4085ce3..4f014f5 100644 +--- a/js/src/tests/jstests.list ++++ b/js/src/tests/jstests.list +@@ -56,6 +56,11 @@ skip-if(!this.hasOwnProperty('addIntlExtras')) include test262/intl402/DisplayNa + skip-if(!this.hasOwnProperty("Atomics")) include test262/built-ins/Atomics/jstests.list + skip-if(!this.hasOwnProperty("SharedArrayBuffer")) include test262/built-ins/SharedArrayBuffer/jstests.list + ++# Crashes on s390x and ppc64, avoid it ++skip-if(xulRuntime.XPCOMABI.match(/s390x|ppc64-/)) script non262/extensions/clone-errors.js ++ ++# Crashes on s390x, avoid it ++skip-if(xulRuntime.XPCOMABI.match(/s390x/)) script test262/built-ins/TypedArray/prototype/set/typedarray-arg-set-values-same-buffer-other-type.js + + ##################################### + # Test262 tests disabled on browser # +-- +2.26.2 + diff --git a/0002-D89554-autoconf1.diff b/0002-D89554-autoconf1.diff new file mode 100644 index 0000000..5b97812 --- /dev/null +++ b/0002-D89554-autoconf1.diff @@ -0,0 +1,5771 @@ +diff -up firefox-78.8.0/build/autoconf/acgeneral.m4.D89554-autoconf1.diff firefox-78.8.0/build/autoconf/acgeneral.m4 +--- firefox-78.8.0/build/autoconf/acgeneral.m4.D89554-autoconf1.diff 2021-02-25 13:48:13.603993474 +0100 ++++ firefox-78.8.0/build/autoconf/acgeneral.m4 2021-02-25 13:48:13.603993474 +0100 +@@ -0,0 +1,2607 @@ ++dnl Parameterized macros. ++dnl Requires GNU m4. ++dnl This file is part of Autoconf. ++dnl Copyright (C) 1992, 93, 94, 95, 96, 1998 Free Software Foundation, Inc. ++dnl ++dnl This program is free software; you can redistribute it and/or modify ++dnl it under the terms of the GNU General Public License as published by ++dnl the Free Software Foundation; either version 2, or (at your option) ++dnl any later version. ++dnl ++dnl This program is distributed in the hope that it will be useful, ++dnl but WITHOUT ANY WARRANTY; without even the implied warranty of ++dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++dnl GNU General Public License for more details. ++dnl ++dnl You should have received a copy of the GNU General Public License ++dnl along with this program; if not, write to the Free Software ++dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA ++dnl 02111-1307, USA. ++dnl ++dnl As a special exception, the Free Software Foundation gives unlimited ++dnl permission to copy, distribute and modify the configure scripts that ++dnl are the output of Autoconf. You need not follow the terms of the GNU ++dnl General Public License when using or distributing such scripts, even ++dnl though portions of the text of Autoconf appear in them. The GNU ++dnl General Public License (GPL) does govern all other use of the material ++dnl that constitutes the Autoconf program. ++dnl ++dnl Certain portions of the Autoconf source text are designed to be copied ++dnl (in certain cases, depending on the input) into the output of ++dnl Autoconf. We call these the "data" portions. The rest of the Autoconf ++dnl source text consists of comments plus executable code that decides which ++dnl of the data portions to output in any given case. We call these ++dnl comments and executable code the "non-data" portions. Autoconf never ++dnl copies any of the non-data portions into its output. ++dnl ++dnl This special exception to the GPL applies to versions of Autoconf ++dnl released by the Free Software Foundation. When you make and ++dnl distribute a modified version of Autoconf, you may extend this special ++dnl exception to the GPL to apply to your modified version as well, *unless* ++dnl your modified version has the potential to copy into its output some ++dnl of the text that was the non-data portion of the version that you started ++dnl with. (In other words, unless your change moves or copies text from ++dnl the non-data portions to the data portions.) If your modification has ++dnl such potential, you must delete any notice of this special exception ++dnl to the GPL from your modified version. ++dnl ++dnl Written by David MacKenzie, with help from ++dnl Franc,ois Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, ++dnl Roland McGrath, Noah Friedman, david d zuhn, and many others. ++dnl ++divert(-1)dnl Throw away output until AC_INIT is called. ++changequote([, ]) ++ ++define(AC_ACVERSION, 2.13) ++ ++dnl Some old m4's don't support m4exit. But they provide ++dnl equivalent functionality by core dumping because of the ++dnl long macros we define. ++ifdef([__gnu__], , [errprint(Autoconf requires GNU m4. ++Install it before installing Autoconf or set the ++M4 environment variable to its path name. ++)m4exit(2)]) ++ ++undefine([eval]) ++undefine([include]) ++undefine([shift]) ++undefine([format]) ++ ++ ++dnl ### Defining macros ++ ++ ++dnl m4 output diversions. We let m4 output them all in order at the end, ++dnl except that we explicitly undivert AC_DIVERSION_SED, AC_DIVERSION_CMDS, ++dnl and AC_DIVERSION_ICMDS. ++ ++dnl AC_DIVERSION_NOTICE - 1 (= 0) AC_REQUIRE'd #! /bin/sh line ++define(AC_DIVERSION_NOTICE, 1)dnl copyright notice & option help strings ++define(AC_DIVERSION_INIT, 2)dnl initialization code ++define(AC_DIVERSION_NORMAL_4, 3)dnl AC_REQUIRE'd code, 4 level deep ++define(AC_DIVERSION_NORMAL_3, 4)dnl AC_REQUIRE'd code, 3 level deep ++define(AC_DIVERSION_NORMAL_2, 5)dnl AC_REQUIRE'd code, 2 level deep ++define(AC_DIVERSION_NORMAL_1, 6)dnl AC_REQUIRE'd code, 1 level deep ++define(AC_DIVERSION_NORMAL, 7)dnl the tests and output code ++define(AC_DIVERSION_SED, 8)dnl variable substitutions in config.status ++define(AC_DIVERSION_CMDS, 9)dnl extra shell commands in config.status ++define(AC_DIVERSION_ICMDS, 10)dnl extra initialization in config.status ++ ++dnl Change the diversion stream to STREAM, while stacking old values. ++dnl AC_DIVERT_PUSH(STREAM) ++define(AC_DIVERT_PUSH, ++[pushdef([AC_DIVERSION_CURRENT], $1)dnl ++divert(AC_DIVERSION_CURRENT)dnl ++]) ++ ++dnl Change the diversion stream to its previous value, unstacking it. ++dnl AC_DIVERT_POP() ++define(AC_DIVERT_POP, ++[popdef([AC_DIVERSION_CURRENT])dnl ++divert(AC_DIVERSION_CURRENT)dnl ++]) ++ ++dnl Initialize the diversion setup. ++define([AC_DIVERSION_CURRENT], AC_DIVERSION_NORMAL) ++dnl This will be popped by AC_REQUIRE in AC_INIT. ++pushdef([AC_DIVERSION_CURRENT], AC_DIVERSION_NOTICE) ++ ++dnl The prologue for Autoconf macros. ++dnl AC_PRO(MACRO-NAME) ++define(AC_PRO, ++[define([AC_PROVIDE_$1], )dnl ++ifelse(AC_DIVERSION_CURRENT, AC_DIVERSION_NORMAL, ++[AC_DIVERT_PUSH(builtin(eval, AC_DIVERSION_CURRENT - 1))], ++[pushdef([AC_DIVERSION_CURRENT], AC_DIVERSION_CURRENT)])dnl ++]) ++ ++dnl The Epilogue for Autoconf macros. ++dnl AC_EPI() ++define(AC_EPI, ++[AC_DIVERT_POP()dnl ++ifelse(AC_DIVERSION_CURRENT, AC_DIVERSION_NORMAL, ++[undivert(AC_DIVERSION_NORMAL_4)dnl ++undivert(AC_DIVERSION_NORMAL_3)dnl ++undivert(AC_DIVERSION_NORMAL_2)dnl ++undivert(AC_DIVERSION_NORMAL_1)dnl ++])dnl ++]) ++ ++dnl Define a macro which automatically provides itself. Add machinery ++dnl so the macro automatically switches expansion to the diversion ++dnl stack if it is not already using it. In this case, once finished, ++dnl it will bring back all the code accumulated in the diversion stack. ++dnl This, combined with AC_REQUIRE, achieves the topological ordering of ++dnl macros. We don't use this macro to define some frequently called ++dnl macros that are not involved in ordering constraints, to save m4 ++dnl processing. ++dnl AC_DEFUN(NAME, EXPANSION) ++define([AC_DEFUN], ++[define($1, [AC_PRO([$1])$2[]AC_EPI()])]) ++ ++ ++dnl ### Initialization ++ ++ ++dnl AC_INIT_NOTICE() ++AC_DEFUN(AC_INIT_NOTICE, ++[# Guess values for system-dependent variables and create Makefiles. ++# Generated automatically using autoconf version] AC_ACVERSION [ ++# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. ++# ++# This configure script is free software; the Free Software Foundation ++# gives unlimited permission to copy, distribute and modify it. ++ ++# Defaults: ++ac_help= ++ac_default_prefix=/usr/local ++[#] Any additions from configure.in:]) ++ ++dnl AC_PREFIX_DEFAULT(PREFIX) ++AC_DEFUN(AC_PREFIX_DEFAULT, ++[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)dnl ++ac_default_prefix=$1 ++AC_DIVERT_POP()]) ++ ++dnl AC_INIT_PARSE_ARGS() ++AC_DEFUN(AC_INIT_PARSE_ARGS, ++[ ++# Initialize some variables set by options. ++# The variables have the same names as the options, with ++# dashes changed to underlines. ++build=NONE ++cache_file=./config.cache ++exec_prefix=NONE ++host=NONE ++no_create= ++nonopt=NONE ++no_recursion= ++prefix=NONE ++program_prefix=NONE ++program_suffix=NONE ++program_transform_name=s,x,x, ++silent= ++site= ++srcdir= ++target=NONE ++verbose= ++x_includes=NONE ++x_libraries=NONE ++dnl Installation directory options. ++dnl These are left unexpanded so users can "make install exec_prefix=/foo" ++dnl and all the variables that are supposed to be based on exec_prefix ++dnl by default will actually change. ++dnl Use braces instead of parens because sh, perl, etc. also accept them. ++bindir='${exec_prefix}/bin' ++sbindir='${exec_prefix}/sbin' ++libexecdir='${exec_prefix}/libexec' ++datadir='${prefix}/share' ++sysconfdir='${prefix}/etc' ++sharedstatedir='${prefix}/com' ++localstatedir='${prefix}/var' ++libdir='${exec_prefix}/lib' ++includedir='${prefix}/include' ++oldincludedir='/usr/include' ++infodir='${prefix}/info' ++mandir='${prefix}/man' ++ ++# Initialize some other variables. ++subdirs= ++MFLAGS= MAKEFLAGS= ++SHELL=${CONFIG_SHELL-/bin/sh} ++# Maximum number of lines to put in a shell here document. ++ac_max_here_lines=12 ++ ++ac_prev= ++for ac_option ++do ++ ++ # If the previous option needs an argument, assign it. ++ if test -n "$ac_prev"; then ++ eval "$ac_prev=\$ac_option" ++ ac_prev= ++ continue ++ fi ++ ++ case "$ac_option" in ++changequote(, )dnl ++ -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; ++changequote([, ])dnl ++ *) ac_optarg= ;; ++ esac ++ ++ # Accept the important Cygnus configure options, so we can diagnose typos. ++ ++ case "$ac_option" in ++ ++ -bindir | --bindir | --bindi | --bind | --bin | --bi) ++ ac_prev=bindir ;; ++ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) ++ bindir="$ac_optarg" ;; ++ ++ -build | --build | --buil | --bui | --bu) ++ ac_prev=build ;; ++ -build=* | --build=* | --buil=* | --bui=* | --bu=*) ++ build="$ac_optarg" ;; ++ ++ -cache-file | --cache-file | --cache-fil | --cache-fi \ ++ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) ++ ac_prev=cache_file ;; ++ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ ++ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) ++ cache_file="$ac_optarg" ;; ++ ++ -datadir | --datadir | --datadi | --datad | --data | --dat | --da) ++ ac_prev=datadir ;; ++ -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ ++ | --da=*) ++ datadir="$ac_optarg" ;; ++ ++ -disable-* | --disable-*) ++ ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` ++ # Reject names that are not valid shell variable names. ++changequote(, )dnl ++ if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then ++changequote([, ])dnl ++ AC_MSG_ERROR($ac_feature: invalid feature name) ++ fi ++ ac_feature=`echo $ac_feature| sed 's/-/_/g'` ++ eval "enable_${ac_feature}=no" ;; ++ ++ -enable-* | --enable-*) ++ ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` ++ # Reject names that are not valid shell variable names. ++changequote(, )dnl ++ if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then ++changequote([, ])dnl ++ AC_MSG_ERROR($ac_feature: invalid feature name) ++ fi ++ ac_feature=`echo $ac_feature| sed 's/-/_/g'` ++ case "$ac_option" in ++ *=*) ;; ++ *) ac_optarg=yes ;; ++ esac ++ eval "enable_${ac_feature}='$ac_optarg'" ;; ++ ++ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ ++ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ ++ | --exec | --exe | --ex) ++ ac_prev=exec_prefix ;; ++ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ ++ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ ++ | --exec=* | --exe=* | --ex=*) ++ exec_prefix="$ac_optarg" ;; ++ ++ -gas | --gas | --ga | --g) ++ # Obsolete; use --with-gas. ++ with_gas=yes ;; ++ ++ -help | --help | --hel | --he) ++ # Omit some internal or obsolete options to make the list less imposing. ++ # This message is too long to be a string in the A/UX 3.1 sh. ++ cat << EOF ++changequote(, )dnl ++Usage: configure [options] [host] ++Options: [defaults in brackets after descriptions] ++Configuration: ++ --cache-file=FILE cache test results in FILE ++ --help print this message ++ --no-create do not create output files ++ --quiet, --silent do not print \`checking...' messages ++ --version print the version of autoconf that created configure ++Directory and file names: ++ --prefix=PREFIX install architecture-independent files in PREFIX ++ [$ac_default_prefix] ++ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX ++ [same as prefix] ++ --bindir=DIR user executables in DIR [EPREFIX/bin] ++ --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] ++ --libexecdir=DIR program executables in DIR [EPREFIX/libexec] ++ --datadir=DIR read-only architecture-independent data in DIR ++ [PREFIX/share] ++ --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] ++ --sharedstatedir=DIR modifiable architecture-independent data in DIR ++ [PREFIX/com] ++ --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] ++ --libdir=DIR object code libraries in DIR [EPREFIX/lib] ++ --includedir=DIR C header files in DIR [PREFIX/include] ++ --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] ++ --infodir=DIR info documentation in DIR [PREFIX/info] ++ --mandir=DIR man documentation in DIR [PREFIX/man] ++ --srcdir=DIR find the sources in DIR [configure dir or ..] ++ --program-prefix=PREFIX prepend PREFIX to installed program names ++ --program-suffix=SUFFIX append SUFFIX to installed program names ++ --program-transform-name=PROGRAM ++ run sed PROGRAM on installed program names ++EOF ++ cat << EOF ++Host type: ++ --build=BUILD configure for building on BUILD [BUILD=HOST] ++ --host=HOST configure for HOST [guessed] ++ --target=TARGET configure for TARGET [TARGET=HOST] ++Features and packages: ++ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) ++ --enable-FEATURE[=ARG] include FEATURE [ARG=yes] ++ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] ++ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) ++ --x-includes=DIR X include files are in DIR ++ --x-libraries=DIR X library files are in DIR ++changequote([, ])dnl ++EOF ++ if test -n "$ac_help"; then ++ echo "--enable and --with options recognized:$ac_help" ++ fi ++ exit 0 ;; ++ ++ -host | --host | --hos | --ho) ++ ac_prev=host ;; ++ -host=* | --host=* | --hos=* | --ho=*) ++ host="$ac_optarg" ;; ++ ++ -includedir | --includedir | --includedi | --included | --include \ ++ | --includ | --inclu | --incl | --inc) ++ ac_prev=includedir ;; ++ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ ++ | --includ=* | --inclu=* | --incl=* | --inc=*) ++ includedir="$ac_optarg" ;; ++ ++ -infodir | --infodir | --infodi | --infod | --info | --inf) ++ ac_prev=infodir ;; ++ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) ++ infodir="$ac_optarg" ;; ++ ++ -libdir | --libdir | --libdi | --libd) ++ ac_prev=libdir ;; ++ -libdir=* | --libdir=* | --libdi=* | --libd=*) ++ libdir="$ac_optarg" ;; ++ ++ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ ++ | --libexe | --libex | --libe) ++ ac_prev=libexecdir ;; ++ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ ++ | --libexe=* | --libex=* | --libe=*) ++ libexecdir="$ac_optarg" ;; ++ ++ -localstatedir | --localstatedir | --localstatedi | --localstated \ ++ | --localstate | --localstat | --localsta | --localst \ ++ | --locals | --local | --loca | --loc | --lo) ++ ac_prev=localstatedir ;; ++ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ ++ | --localstate=* | --localstat=* | --localsta=* | --localst=* \ ++ | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) ++ localstatedir="$ac_optarg" ;; ++ ++ -mandir | --mandir | --mandi | --mand | --man | --ma | --m) ++ ac_prev=mandir ;; ++ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) ++ mandir="$ac_optarg" ;; ++ ++ -nfp | --nfp | --nf) ++ # Obsolete; use --without-fp. ++ with_fp=no ;; ++ ++ -no-create | --no-create | --no-creat | --no-crea | --no-cre \ ++ | --no-cr | --no-c) ++ no_create=yes ;; ++ ++ -no-recursion | --no-recursion | --no-recursio | --no-recursi \ ++ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ++ no_recursion=yes ;; ++ ++ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ ++ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ ++ | --oldin | --oldi | --old | --ol | --o) ++ ac_prev=oldincludedir ;; ++ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ ++ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ ++ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) ++ oldincludedir="$ac_optarg" ;; ++ ++ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) ++ ac_prev=prefix ;; ++ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) ++ prefix="$ac_optarg" ;; ++ ++ -program-prefix | --program-prefix | --program-prefi | --program-pref \ ++ | --program-pre | --program-pr | --program-p) ++ ac_prev=program_prefix ;; ++ -program-prefix=* | --program-prefix=* | --program-prefi=* \ ++ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) ++ program_prefix="$ac_optarg" ;; ++ ++ -program-suffix | --program-suffix | --program-suffi | --program-suff \ ++ | --program-suf | --program-su | --program-s) ++ ac_prev=program_suffix ;; ++ -program-suffix=* | --program-suffix=* | --program-suffi=* \ ++ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) ++ program_suffix="$ac_optarg" ;; ++ ++ -program-transform-name | --program-transform-name \ ++ | --program-transform-nam | --program-transform-na \ ++ | --program-transform-n | --program-transform- \ ++ | --program-transform | --program-transfor \ ++ | --program-transfo | --program-transf \ ++ | --program-trans | --program-tran \ ++ | --progr-tra | --program-tr | --program-t) ++ ac_prev=program_transform_name ;; ++ -program-transform-name=* | --program-transform-name=* \ ++ | --program-transform-nam=* | --program-transform-na=* \ ++ | --program-transform-n=* | --program-transform-=* \ ++ | --program-transform=* | --program-transfor=* \ ++ | --program-transfo=* | --program-transf=* \ ++ | --program-trans=* | --program-tran=* \ ++ | --progr-tra=* | --program-tr=* | --program-t=*) ++ program_transform_name="$ac_optarg" ;; ++ ++ -q | -quiet | --quiet | --quie | --qui | --qu | --q \ ++ | -silent | --silent | --silen | --sile | --sil) ++ silent=yes ;; ++ ++ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) ++ ac_prev=sbindir ;; ++ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ ++ | --sbi=* | --sb=*) ++ sbindir="$ac_optarg" ;; ++ ++ -sharedstatedir | --sharedstatedir | --sharedstatedi \ ++ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ ++ | --sharedst | --shareds | --shared | --share | --shar \ ++ | --sha | --sh) ++ ac_prev=sharedstatedir ;; ++ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ ++ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ ++ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ ++ | --sha=* | --sh=*) ++ sharedstatedir="$ac_optarg" ;; ++ ++ -site | --site | --sit) ++ ac_prev=site ;; ++ -site=* | --site=* | --sit=*) ++ site="$ac_optarg" ;; ++ ++ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) ++ ac_prev=srcdir ;; ++ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) ++ srcdir="$ac_optarg" ;; ++ ++ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ ++ | --syscon | --sysco | --sysc | --sys | --sy) ++ ac_prev=sysconfdir ;; ++ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ ++ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) ++ sysconfdir="$ac_optarg" ;; ++ ++ -target | --target | --targe | --targ | --tar | --ta | --t) ++ ac_prev=target ;; ++ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) ++ target="$ac_optarg" ;; ++ ++ -v | -verbose | --verbose | --verbos | --verbo | --verb) ++ verbose=yes ;; ++ ++ -version | --version | --versio | --versi | --vers) ++ echo "configure generated by autoconf version AC_ACVERSION" ++ exit 0 ;; ++ ++ -with-* | --with-*) ++ ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` ++ # Reject names that are not valid shell variable names. ++changequote(, )dnl ++ if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then ++changequote([, ])dnl ++ AC_MSG_ERROR($ac_package: invalid package name) ++ fi ++ ac_package=`echo $ac_package| sed 's/-/_/g'` ++ case "$ac_option" in ++ *=*) ;; ++ *) ac_optarg=yes ;; ++ esac ++ eval "with_${ac_package}='$ac_optarg'" ;; ++ ++ -without-* | --without-*) ++ ac_package=`echo $ac_option|sed -e 's/-*without-//'` ++ # Reject names that are not valid shell variable names. ++changequote(, )dnl ++ if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then ++changequote([, ])dnl ++ AC_MSG_ERROR($ac_package: invalid package name) ++ fi ++ ac_package=`echo $ac_package| sed 's/-/_/g'` ++ eval "with_${ac_package}=no" ;; ++ ++ --x) ++ # Obsolete; use --with-x. ++ with_x=yes ;; ++ ++ -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ ++ | --x-incl | --x-inc | --x-in | --x-i) ++ ac_prev=x_includes ;; ++ -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ ++ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) ++ x_includes="$ac_optarg" ;; ++ ++ -x-libraries | --x-libraries | --x-librarie | --x-librari \ ++ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) ++ ac_prev=x_libraries ;; ++ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ ++ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) ++ x_libraries="$ac_optarg" ;; ++ ++ -*) AC_MSG_ERROR([$ac_option: invalid option; use --help to show usage]) ++ ;; ++ ++ *) ++changequote(, )dnl ++ if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then ++changequote([, ])dnl ++ AC_MSG_WARN($ac_option: invalid host type) ++ fi ++ if test "x$nonopt" != xNONE; then ++ AC_MSG_ERROR(can only configure for one host and one target at a time) ++ fi ++ nonopt="$ac_option" ++ ;; ++ ++ esac ++done ++ ++if test -n "$ac_prev"; then ++ AC_MSG_ERROR(missing argument to --`echo $ac_prev | sed 's/_/-/g'`) ++fi ++]) ++ ++dnl Try to have only one #! line, so the script doesn't look funny ++dnl for users of AC_REVISION. ++dnl AC_INIT_BINSH() ++AC_DEFUN(AC_INIT_BINSH, ++[#! /bin/sh ++]) ++ ++dnl AC_INIT(UNIQUE-FILE-IN-SOURCE-DIR) ++AC_DEFUN(AC_INIT, ++[sinclude(acsite.m4)dnl ++sinclude(./aclocal.m4)dnl ++AC_REQUIRE([AC_INIT_BINSH])dnl ++AC_INIT_NOTICE ++AC_DIVERT_POP()dnl to NORMAL ++AC_DIVERT_PUSH(AC_DIVERSION_INIT)dnl ++AC_INIT_PARSE_ARGS ++AC_INIT_PREPARE($1)dnl ++AC_DIVERT_POP()dnl to NORMAL ++]) ++ ++dnl AC_INIT_PREPARE(UNIQUE-FILE-IN-SOURCE-DIR) ++AC_DEFUN(AC_INIT_PREPARE, ++[trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 ++ ++# File descriptor usage: ++# 0 standard input ++# 1 file creation ++# 2 errors and warnings ++# 3 some systems may open it to /dev/tty ++# 4 used on the Kubota Titan ++define(AC_FD_MSG, 6)dnl ++[#] AC_FD_MSG checking for... messages and results ++define(AC_FD_CC, 5)dnl ++[#] AC_FD_CC compiler messages saved in config.log ++if test "$silent" = yes; then ++ exec AC_FD_MSG>/dev/null ++else ++ exec AC_FD_MSG>&1 ++fi ++exec AC_FD_CC>./config.log ++ ++echo "\ ++This file contains any messages produced by compilers while ++running configure, to aid debugging if configure makes a mistake. ++" 1>&AC_FD_CC ++ ++# Strip out --no-create and --no-recursion so they do not pile up. ++# Also quote any args containing shell metacharacters. ++ac_configure_args= ++for ac_arg ++do ++ case "$ac_arg" in ++ -no-create | --no-create | --no-creat | --no-crea | --no-cre \ ++ | --no-cr | --no-c) ;; ++ -no-recursion | --no-recursion | --no-recursio | --no-recursi \ ++ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; ++changequote(<<, >>)dnl ++dnl If you change this globbing pattern, test it on an old shell -- ++dnl it's sensitive. Putting any kind of quote in it causes syntax errors. ++ *" "*|*" "*|*[\[\]\~\<<#>>\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) ++ ac_configure_args="$ac_configure_args '$ac_arg'" ;; ++changequote([, ])dnl ++ *) ac_configure_args="$ac_configure_args $ac_arg" ;; ++ esac ++done ++ ++# NLS nuisances. ++# Only set these to C if already set. These must not be set unconditionally ++# because not all systems understand e.g. LANG=C (notably SCO). ++# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! ++# Non-C LC_CTYPE values break the ctype check. ++if test "${LANG+set}" = set; then LANG=C; export LANG; fi ++if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi ++if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi ++if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi ++ ++# confdefs.h avoids OS command line length limits that DEFS can exceed. ++rm -rf conftest* confdefs.h ++# AIX cpp loses on an empty file, so make sure it contains at least a newline. ++echo > confdefs.h ++ ++# A filename unique to this package, relative to the directory that ++# configure is in, which we can look for to find out if srcdir is correct. ++ac_unique_file=$1 ++ ++# Find the source files, if location was not specified. ++if test -z "$srcdir"; then ++ ac_srcdir_defaulted=yes ++ # Try the directory containing this script, then its parent. ++ ac_prog=[$]0 ++changequote(, )dnl ++ ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` ++changequote([, ])dnl ++ test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. ++ srcdir=$ac_confdir ++ if test ! -r $srcdir/$ac_unique_file; then ++ srcdir=.. ++ fi ++else ++ ac_srcdir_defaulted=no ++fi ++if test ! -r $srcdir/$ac_unique_file; then ++ if test "$ac_srcdir_defaulted" = yes; then ++ AC_MSG_ERROR(can not find sources in $ac_confdir or ..) ++ else ++ AC_MSG_ERROR(can not find sources in $srcdir) ++ fi ++fi ++dnl Double slashes in pathnames in object file debugging info ++dnl mess up M-x gdb in Emacs. ++changequote(, )dnl ++srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` ++changequote([, ])dnl ++ ++dnl Let the site file select an alternate cache file if it wants to. ++AC_SITE_LOAD ++AC_CACHE_LOAD ++AC_LANG_C ++dnl By default always use an empty string as the executable ++dnl extension. Only change it if the script calls AC_EXEEXT. ++ac_exeext= ++dnl By default assume that objects files use an extension of .o. Only ++dnl change it if the script calls AC_OBJEXT. ++ac_objext=o ++AC_PROG_ECHO_N ++dnl Substitute for predefined variables. ++AC_SUBST(SHELL)dnl ++AC_SUBST(CFLAGS)dnl ++AC_SUBST(CPPFLAGS)dnl ++AC_SUBST(CXXFLAGS)dnl ++AC_SUBST(FFLAGS)dnl ++AC_SUBST(DEFS)dnl ++AC_SUBST(LDFLAGS)dnl ++AC_SUBST(LIBS)dnl ++AC_SUBST(exec_prefix)dnl ++AC_SUBST(prefix)dnl ++AC_SUBST(program_transform_name)dnl ++dnl Installation directory options. ++AC_SUBST(bindir)dnl ++AC_SUBST(sbindir)dnl ++AC_SUBST(libexecdir)dnl ++AC_SUBST(datadir)dnl ++AC_SUBST(sysconfdir)dnl ++AC_SUBST(sharedstatedir)dnl ++AC_SUBST(localstatedir)dnl ++AC_SUBST(libdir)dnl ++AC_SUBST(includedir)dnl ++AC_SUBST(oldincludedir)dnl ++AC_SUBST(infodir)dnl ++AC_SUBST(mandir)dnl ++]) ++ ++ ++dnl ### Selecting optional features ++ ++ ++dnl AC_ARG_ENABLE(FEATURE, HELP-STRING, ACTION-IF-TRUE [, ACTION-IF-FALSE]) ++AC_DEFUN(AC_ARG_ENABLE, ++[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)dnl ++ac_help="$ac_help ++[$2]" ++AC_DIVERT_POP()dnl ++[#] Check whether --enable-[$1] or --disable-[$1] was given. ++if test "[${enable_]patsubst([$1], -, _)+set}" = set; then ++ enableval="[$enable_]patsubst([$1], -, _)" ++ ifelse([$3], , :, [$3]) ++ifelse([$4], , , [else ++ $4 ++])dnl ++fi ++]) ++ ++AC_DEFUN(AC_ENABLE, ++[AC_OBSOLETE([$0], [; instead use AC_ARG_ENABLE])dnl ++AC_ARG_ENABLE([$1], [ --enable-$1], [$2], [$3])dnl ++]) ++ ++ ++dnl ### Working with optional software ++ ++ ++dnl AC_ARG_WITH(PACKAGE, HELP-STRING, ACTION-IF-TRUE [, ACTION-IF-FALSE]) ++AC_DEFUN(AC_ARG_WITH, ++[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)dnl ++ac_help="$ac_help ++[$2]" ++AC_DIVERT_POP()dnl ++[#] Check whether --with-[$1] or --without-[$1] was given. ++if test "[${with_]patsubst([$1], -, _)+set}" = set; then ++ withval="[$with_]patsubst([$1], -, _)" ++ ifelse([$3], , :, [$3]) ++ifelse([$4], , , [else ++ $4 ++])dnl ++fi ++]) ++ ++AC_DEFUN(AC_WITH, ++[AC_OBSOLETE([$0], [; instead use AC_ARG_WITH])dnl ++AC_ARG_WITH([$1], [ --with-$1], [$2], [$3])dnl ++]) ++ ++ ++dnl ### Transforming program names. ++ ++ ++dnl AC_ARG_PROGRAM() ++AC_DEFUN(AC_ARG_PROGRAM, ++[if test "$program_transform_name" = s,x,x,; then ++ program_transform_name= ++else ++ # Double any \ or $. echo might interpret backslashes. ++ cat <<\EOF_SED > conftestsed ++s,\\,\\\\,g; s,\$,$$,g ++EOF_SED ++ program_transform_name="`echo $program_transform_name|sed -f conftestsed`" ++ rm -f conftestsed ++fi ++test "$program_prefix" != NONE && ++ program_transform_name="s,^,${program_prefix},; $program_transform_name" ++# Use a double $ so make ignores it. ++test "$program_suffix" != NONE && ++ program_transform_name="s,\$\$,${program_suffix},; $program_transform_name" ++ ++# sed with no file args requires a program. ++test "$program_transform_name" = "" && program_transform_name="s,x,x," ++]) ++ ++ ++dnl ### Version numbers ++ ++ ++dnl AC_REVISION(REVISION-INFO) ++AC_DEFUN(AC_REVISION, ++[AC_REQUIRE([AC_INIT_BINSH])dnl ++[# From configure.in] translit([$1], $")]) ++ ++dnl Subroutines of AC_PREREQ. ++ ++dnl Change the dots in NUMBER into commas. ++dnl AC_PREREQ_SPLIT(NUMBER) ++define(AC_PREREQ_SPLIT, ++[translit($1, ., [, ])]) ++ ++dnl Default the ternary version number to 0 (e.g., 1, 7 -> 1, 7, 0). ++dnl AC_PREREQ_CANON(MAJOR, MINOR [,TERNARY]) ++define(AC_PREREQ_CANON, ++[$1, $2, ifelse([$3], , 0, [$3])]) ++ ++dnl Complain and exit if version number 1 is less than version number 2. ++dnl PRINTABLE2 is the printable version of version number 2. ++dnl AC_PREREQ_COMPARE(MAJOR1, MINOR1, TERNARY1, MAJOR2, MINOR2, TERNARY2, ++dnl PRINTABLE2) ++define(AC_PREREQ_COMPARE, ++[ifelse(builtin([eval], ++[$3 + $2 * 1000 + $1 * 1000000 < $6 + $5 * 1000 + $4 * 1000000]), 1, ++[errprint(dnl ++FATAL ERROR: Autoconf version $7 or higher is required for this script ++)m4exit(3)])]) ++ ++dnl Complain and exit if the Autoconf version is less than VERSION. ++dnl AC_PREREQ(VERSION) ++define(AC_PREREQ, ++[AC_PREREQ_COMPARE(AC_PREREQ_CANON(AC_PREREQ_SPLIT(AC_ACVERSION)), ++AC_PREREQ_CANON(AC_PREREQ_SPLIT([$1])), [$1])]) ++ ++ ++dnl ### Getting the canonical system type ++ ++ ++dnl Find install-sh, config.sub, config.guess, and Cygnus configure ++dnl in directory DIR. These are auxiliary files used in configuration. ++dnl DIR can be either absolute or relative to $srcdir. ++dnl AC_CONFIG_AUX_DIR(DIR) ++AC_DEFUN(AC_CONFIG_AUX_DIR, ++[AC_CONFIG_AUX_DIRS($1 $srcdir/$1)]) ++ ++dnl The default is `$srcdir' or `$srcdir/..' or `$srcdir/../..'. ++dnl There's no need to call this macro explicitly; just AC_REQUIRE it. ++AC_DEFUN(AC_CONFIG_AUX_DIR_DEFAULT, ++[AC_CONFIG_AUX_DIRS($srcdir $srcdir/.. $srcdir/../..)]) ++ ++dnl Internal subroutine. ++dnl Search for the configuration auxiliary files in directory list $1. ++dnl We look only for install-sh, so users of AC_PROG_INSTALL ++dnl do not automatically need to distribute the other auxiliary files. ++dnl AC_CONFIG_AUX_DIRS(DIR ...) ++AC_DEFUN(AC_CONFIG_AUX_DIRS, ++[ac_aux_dir= ++for ac_dir in $1; do ++ if test -f $ac_dir/install-sh; then ++ ac_aux_dir=$ac_dir ++ ac_install_sh="$ac_aux_dir/install-sh -c" ++ break ++ elif test -f $ac_dir/install.sh; then ++ ac_aux_dir=$ac_dir ++ ac_install_sh="$ac_aux_dir/install.sh -c" ++ break ++ fi ++done ++if test -z "$ac_aux_dir"; then ++ AC_MSG_ERROR([can not find install-sh or install.sh in $1]) ++fi ++ac_config_guess=$ac_aux_dir/config.guess ++ac_config_sub=$ac_aux_dir/config.sub ++ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. ++AC_PROVIDE([AC_CONFIG_AUX_DIR_DEFAULT])dnl ++]) ++ ++dnl Canonicalize the host, target, and build system types. ++AC_DEFUN(AC_CANONICAL_SYSTEM, ++[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl ++AC_BEFORE([$0], [AC_ARG_PROGRAM]) ++# Do some error checking and defaulting for the host and target type. ++# The inputs are: ++# configure --host=HOST --target=TARGET --build=BUILD NONOPT ++# ++# The rules are: ++# 1. You are not allowed to specify --host, --target, and nonopt at the ++# same time. ++# 2. Host defaults to nonopt. ++# 3. If nonopt is not specified, then host defaults to the current host, ++# as determined by config.guess. ++# 4. Target and build default to nonopt. ++# 5. If nonopt is not specified, then target and build default to host. ++ ++# The aliases save the names the user supplied, while $host etc. ++# will get canonicalized. ++case $host---$target---$nonopt in ++NONE---*---* | *---NONE---* | *---*---NONE) ;; ++*) AC_MSG_ERROR(can only configure for one host and one target at a time) ;; ++esac ++ ++AC_CANONICAL_HOST ++AC_CANONICAL_TARGET ++AC_CANONICAL_BUILD ++test "$host_alias" != "$target_alias" && ++ test "$program_prefix$program_suffix$program_transform_name" = \ ++ NONENONEs,x,x, && ++ program_prefix=${target_alias}- ++]) ++ ++dnl Subroutines of AC_CANONICAL_SYSTEM. ++ ++AC_DEFUN(AC_CANONICAL_HOST, ++[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl ++ ++# Make sure we can run config.sub. ++if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then : ++else AC_MSG_ERROR(can not run $ac_config_sub) ++fi ++ ++AC_MSG_CHECKING(host system type) ++ ++dnl Set host_alias. ++host_alias=$host ++case "$host_alias" in ++NONE) ++ case $nonopt in ++ NONE) ++ if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then : ++ else AC_MSG_ERROR(can not guess host type; you must specify one) ++ fi ;; ++ *) host_alias=$nonopt ;; ++ esac ;; ++esac ++ ++dnl Set the other host vars. ++changequote(<<, >>)dnl ++host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias` ++host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` ++host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` ++host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` ++changequote([, ])dnl ++AC_MSG_RESULT($host) ++AC_SUBST(host)dnl ++AC_SUBST(host_alias)dnl ++AC_SUBST(host_cpu)dnl ++AC_SUBST(host_vendor)dnl ++AC_SUBST(host_os)dnl ++]) ++ ++dnl Internal use only. ++AC_DEFUN(AC_CANONICAL_TARGET, ++[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl ++AC_MSG_CHECKING(target system type) ++ ++dnl Set target_alias. ++target_alias=$target ++case "$target_alias" in ++NONE) ++ case $nonopt in ++ NONE) target_alias=$host_alias ;; ++ *) target_alias=$nonopt ;; ++ esac ;; ++esac ++ ++dnl Set the other target vars. ++changequote(<<, >>)dnl ++target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias` ++target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` ++target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` ++target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` ++changequote([, ])dnl ++AC_MSG_RESULT($target) ++AC_SUBST(target)dnl ++AC_SUBST(target_alias)dnl ++AC_SUBST(target_cpu)dnl ++AC_SUBST(target_vendor)dnl ++AC_SUBST(target_os)dnl ++]) ++ ++dnl Internal use only. ++AC_DEFUN(AC_CANONICAL_BUILD, ++[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl ++AC_MSG_CHECKING(build system type) ++ ++dnl Set build_alias. ++build_alias=$build ++case "$build_alias" in ++NONE) ++ case $nonopt in ++ NONE) build_alias=$host_alias ;; ++ *) build_alias=$nonopt ;; ++ esac ;; ++esac ++ ++dnl Set the other build vars. ++changequote(<<, >>)dnl ++build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias` ++build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` ++build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` ++build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` ++changequote([, ])dnl ++AC_MSG_RESULT($build) ++AC_SUBST(build)dnl ++AC_SUBST(build_alias)dnl ++AC_SUBST(build_cpu)dnl ++AC_SUBST(build_vendor)dnl ++AC_SUBST(build_os)dnl ++]) ++ ++ ++dnl AC_VALIDATE_CACHED_SYSTEM_TUPLE[(cmd)] ++dnl if the cache file is inconsistent with the current host, ++dnl target and build system types, execute CMD or print a default ++dnl error message. ++AC_DEFUN(AC_VALIDATE_CACHED_SYSTEM_TUPLE, [ ++ AC_REQUIRE([AC_CANONICAL_SYSTEM]) ++ AC_MSG_CHECKING([cached system tuple]) ++ if { test x"${ac_cv_host_system_type+set}" = x"set" && ++ test x"$ac_cv_host_system_type" != x"$host"; } || ++ { test x"${ac_cv_build_system_type+set}" = x"set" && ++ test x"$ac_cv_build_system_type" != x"$build"; } || ++ { test x"${ac_cv_target_system_type+set}" = x"set" && ++ test x"$ac_cv_target_system_type" != x"$target"; }; then ++ AC_MSG_RESULT([different]) ++ ifelse($#, 1, [$1], ++ [AC_MSG_ERROR([remove config.cache and re-run configure])]) ++ else ++ AC_MSG_RESULT(ok) ++ fi ++ ac_cv_host_system_type="$host" ++ ac_cv_build_system_type="$build" ++ ac_cv_target_system_type="$target" ++]) ++ ++ ++dnl ### Caching test results ++ ++ ++dnl Look for site or system specific initialization scripts. ++dnl AC_SITE_LOAD() ++define(AC_SITE_LOAD, ++[# Prefer explicitly selected file to automatically selected ones. ++if test -z "$CONFIG_SITE"; then ++ if test "x$prefix" != xNONE; then ++ CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" ++ else ++ CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" ++ fi ++fi ++for ac_site_file in $CONFIG_SITE; do ++ if test -r "$ac_site_file"; then ++ echo "loading site script $ac_site_file" ++ . "$ac_site_file" ++ fi ++done ++]) ++ ++dnl AC_CACHE_LOAD() ++define(AC_CACHE_LOAD, ++[if test -r "$cache_file"; then ++ echo "loading cache $cache_file" ++ . $cache_file ++else ++ echo "creating cache $cache_file" ++ > $cache_file ++fi ++]) ++ ++dnl AC_CACHE_SAVE() ++define(AC_CACHE_SAVE, ++[cat > confcache <<\EOF ++# This file is a shell script that caches the results of configure ++# tests run on this system so they can be shared between configure ++# scripts and configure runs. It is not useful on other systems. ++# If it contains results you don't want to keep, you may remove or edit it. ++# ++# By default, configure uses ./config.cache as the cache file, ++# creating it if it does not exist already. You can give configure ++# the --cache-file=FILE option to use a different cache file; that is ++# what configure does when it calls configure scripts in ++# subdirectories, so they share the cache. ++# Giving --cache-file=/dev/null disables caching, for debugging configure. ++# config.status only pays attention to the cache file if you give it the ++# --recheck option to rerun configure. ++# ++EOF ++dnl Allow a site initialization script to override cache values. ++# The following way of writing the cache mishandles newlines in values, ++# but we know of no workaround that is simple, portable, and efficient. ++# So, don't put newlines in cache variables' values. ++# Ultrix sh set writes to stderr and can't be redirected directly, ++# and sets the high bit in the cache file unless we assign to the vars. ++changequote(, )dnl ++(set) 2>&1 | ++ case `(ac_space=' '; set | grep ac_space) 2>&1` in ++ *ac_space=\ *) ++ # `set' does not quote correctly, so add quotes (double-quote substitution ++ # turns \\\\ into \\, and sed turns \\ into \). ++ sed -n \ ++ -e "s/'/'\\\\''/g" \ ++ -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" ++ ;; ++ *) ++ # `set' quotes correctly as required by POSIX, so do not add quotes. ++ sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' ++ ;; ++ esac >> confcache ++changequote([, ])dnl ++if cmp -s $cache_file confcache; then ++ : ++else ++ if test -w $cache_file; then ++ echo "updating cache $cache_file" ++ cat confcache > $cache_file ++ else ++ echo "not updating unwritable cache $cache_file" ++ fi ++fi ++rm -f confcache ++]) ++ ++dnl The name of shell var CACHE-ID must contain `_cv_' in order to get saved. ++dnl AC_CACHE_VAL(CACHE-ID, COMMANDS-TO-SET-IT) ++define(AC_CACHE_VAL, ++[dnl We used to use the below line, but it fails if the 1st arg is a ++dnl shell variable, so we need the eval. ++dnl if test "${$1+set}" = set; then ++dnl the '' avoids an AIX 4.1 sh bug ("invalid expansion"). ++if eval "test \"`echo '$''{'$1'+set}'`\" = set"; then ++ echo $ac_n "(cached) $ac_c" 1>&AC_FD_MSG ++else ++ $2 ++fi ++]) ++ ++dnl AC_CACHE_CHECK(MESSAGE, CACHE-ID, COMMANDS) ++define(AC_CACHE_CHECK, ++[AC_MSG_CHECKING([$1]) ++AC_CACHE_VAL([$2], [$3]) ++AC_MSG_RESULT([$]$2)]) ++ ++ ++dnl ### Defining symbols ++ ++ ++dnl Set VARIABLE to VALUE, verbatim, or 1. ++dnl AC_DEFINE(VARIABLE [, VALUE]) ++define(AC_DEFINE, ++[cat >> confdefs.h <<\EOF ++[#define] $1 ifelse($#, 2, [$2], $#, 3, [$2], 1) ++EOF ++]) ++ ++dnl Similar, but perform shell substitutions $ ` \ once on VALUE. ++define(AC_DEFINE_UNQUOTED, ++[cat >> confdefs.h <&AC_FD_MSG ++echo "configure:__oline__: checking $1" >&AC_FD_CC]) ++ ++dnl AC_CHECKING(FEATURE-DESCRIPTION) ++define(AC_CHECKING, ++[echo "checking $1" 1>&AC_FD_MSG ++echo "configure:__oline__: checking $1" >&AC_FD_CC]) ++ ++dnl AC_MSG_RESULT(RESULT-DESCRIPTION) ++define(AC_MSG_RESULT, ++[echo "$ac_t""$1" 1>&AC_FD_MSG]) ++ ++dnl AC_VERBOSE(RESULT-DESCRIPTION) ++define(AC_VERBOSE, ++[AC_OBSOLETE([$0], [; instead use AC_MSG_RESULT])dnl ++echo " $1" 1>&AC_FD_MSG]) ++ ++dnl AC_MSG_WARN(PROBLEM-DESCRIPTION) ++define(AC_MSG_WARN, ++[echo "configure: warning: $1" 1>&2]) ++ ++dnl AC_MSG_ERROR(ERROR-DESCRIPTION) ++define(AC_MSG_ERROR, ++[{ echo "configure: error: $1" 1>&2; exit 1; }]) ++ ++ ++dnl ### Selecting which language to use for testing ++ ++ ++dnl AC_LANG_C() ++AC_DEFUN(AC_LANG_C, ++[define([AC_LANG], [C])dnl ++ac_ext=c ++# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&AC_FD_CC' ++ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&AC_FD_CC' ++cross_compiling=$ac_cv_prog_cc_cross ++]) ++ ++dnl AC_LANG_CPLUSPLUS() ++AC_DEFUN(AC_LANG_CPLUSPLUS, ++[define([AC_LANG], [CPLUSPLUS])dnl ++ac_ext=C ++# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. ++ac_cpp='$CXXCPP $CPPFLAGS' ++ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&AC_FD_CC' ++ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&AC_FD_CC' ++cross_compiling=$ac_cv_prog_cxx_cross ++]) ++ ++dnl AC_LANG_FORTRAN77() ++AC_DEFUN(AC_LANG_FORTRAN77, ++[define([AC_LANG], [FORTRAN77])dnl ++ac_ext=f ++ac_compile='${F77-f77} -c $FFLAGS conftest.$ac_ext 1>&AC_FD_CC' ++ac_link='${F77-f77} -o conftest${ac_exeext} $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&AC_FD_CC' ++cross_compiling=$ac_cv_prog_f77_cross ++]) ++ ++dnl Push the current language on a stack. ++dnl AC_LANG_SAVE() ++define(AC_LANG_SAVE, ++[pushdef([AC_LANG_STACK], AC_LANG)]) ++ ++dnl Restore the current language from the stack. ++dnl AC_LANG_RESTORE() ++pushdef([AC_LANG_RESTORE], ++[ifelse(AC_LANG_STACK, [C], [AC_LANG_C],dnl ++AC_LANG_STACK, [CPLUSPLUS], [AC_LANG_CPLUSPLUS],dnl ++AC_LANG_STACK, [FORTRAN77], [AC_LANG_FORTRAN77])[]popdef([AC_LANG_STACK])]) ++ ++ ++dnl ### Compiler-running mechanics ++ ++ ++dnl The purpose of this macro is to "configure:123: command line" ++dnl written into config.log for every test run. ++dnl AC_TRY_EVAL(VARIABLE) ++AC_DEFUN(AC_TRY_EVAL, ++[{ (eval echo configure:__oline__: \"[$]$1\") 1>&AC_FD_CC; dnl ++(eval [$]$1) 2>&AC_FD_CC; }]) ++ ++dnl AC_TRY_COMMAND(COMMAND) ++AC_DEFUN(AC_TRY_COMMAND, ++[{ ac_try='$1'; AC_TRY_EVAL(ac_try); }]) ++ ++ ++dnl ### Dependencies between macros ++ ++ ++dnl AC_BEFORE(THIS-MACRO-NAME, CALLED-MACRO-NAME) ++define(AC_BEFORE, ++[ifdef([AC_PROVIDE_$2], [errprint(__file__:__line__: [$2 was called before $1 ++])])]) ++ ++dnl AC_REQUIRE(MACRO-NAME) ++define(AC_REQUIRE, ++[ifdef([AC_PROVIDE_$1], , ++[AC_DIVERT_PUSH(builtin(eval, AC_DIVERSION_CURRENT - 1))dnl ++indir([$1]) ++AC_DIVERT_POP()dnl ++])]) ++ ++dnl AC_PROVIDE(MACRO-NAME) ++define(AC_PROVIDE, ++[define([AC_PROVIDE_$1], )]) ++ ++dnl AC_OBSOLETE(THIS-MACRO-NAME [, SUGGESTION]) ++define(AC_OBSOLETE, ++[errprint(__file__:__line__: warning: [$1] is obsolete[$2] ++)]) ++ ++ ++dnl ### Checking for programs ++ ++ ++dnl AC_CHECK_PROG(VARIABLE, PROG-TO-CHECK-FOR, VALUE-IF-FOUND ++dnl [, [VALUE-IF-NOT-FOUND] [, [PATH] [, [REJECT]]]]) ++AC_DEFUN(AC_CHECK_PROG, ++[# Extract the first word of "$2", so it can be a program name with args. ++set dummy $2; ac_word=[$]2 ++AC_MSG_CHECKING([for $ac_word]) ++AC_CACHE_VAL(ac_cv_prog_$1, ++[if test -n "[$]$1"; then ++ ac_cv_prog_$1="[$]$1" # Let the user override the test. ++else ++ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ++ifelse([$6], , , [ ac_prog_rejected=no ++])dnl ++dnl $ac_dummy forces splitting on constant user-supplied paths. ++dnl POSIX.2 word splitting is done only on the output of word expansions, ++dnl not every word. This closes a longstanding sh security hole. ++ ac_dummy="ifelse([$5], , $PATH, [$5])" ++ for ac_dir in $ac_dummy; do ++ test -z "$ac_dir" && ac_dir=. ++ if test -f $ac_dir/$ac_word; then ++ifelse([$6], , , dnl ++[ if test "[$ac_dir/$ac_word]" = "$6"; then ++ ac_prog_rejected=yes ++ continue ++ fi ++])dnl ++ ac_cv_prog_$1="$3" ++ break ++ fi ++ done ++ IFS="$ac_save_ifs" ++ifelse([$6], , , [if test $ac_prog_rejected = yes; then ++ # We found a bogon in the path, so make sure we never use it. ++ set dummy [$]ac_cv_prog_$1 ++ shift ++ if test [$]# -gt 0; then ++ # We chose a different compiler from the bogus one. ++ # However, it has the same basename, so the bogon will be chosen ++ # first if we set $1 to just the basename; use the full file name. ++ shift ++ set dummy "$ac_dir/$ac_word" "[$]@" ++ shift ++ ac_cv_prog_$1="[$]@" ++ifelse([$2], [$4], dnl ++[ else ++ # Default is a loser. ++ AC_MSG_ERROR([$1=$6 unacceptable, but no other $4 found in dnl ++ifelse([$5], , [\$]PATH, [$5])]) ++])dnl ++ fi ++fi ++])dnl ++dnl If no 4th arg is given, leave the cache variable unset, ++dnl so AC_CHECK_PROGS will keep looking. ++ifelse([$4], , , [ test -z "[$]ac_cv_prog_$1" && ac_cv_prog_$1="$4" ++])dnl ++fi])dnl ++$1="$ac_cv_prog_$1" ++if test -n "[$]$1"; then ++ AC_MSG_RESULT([$]$1) ++else ++ AC_MSG_RESULT(no) ++fi ++AC_SUBST($1)dnl ++]) ++ ++dnl AC_PATH_PROG(VARIABLE, PROG-TO-CHECK-FOR [, VALUE-IF-NOT-FOUND [, PATH]]) ++AC_DEFUN(AC_PATH_PROG, ++[# Extract the first word of "$2", so it can be a program name with args. ++set dummy $2; ac_word=[$]2 ++AC_MSG_CHECKING([for $ac_word]) ++AC_CACHE_VAL(ac_cv_path_$1, ++[case "[$]$1" in ++ /*) ++ ac_cv_path_$1="[$]$1" # Let the user override the test with a path. ++ ;; ++ ?:/*) ++ ac_cv_path_$1="[$]$1" # Let the user override the test with a dos path. ++ ;; ++ *) ++ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ++dnl $ac_dummy forces splitting on constant user-supplied paths. ++dnl POSIX.2 word splitting is done only on the output of word expansions, ++dnl not every word. This closes a longstanding sh security hole. ++ ac_dummy="ifelse([$4], , $PATH, [$4])" ++ for ac_dir in $ac_dummy; do ++ test -z "$ac_dir" && ac_dir=. ++ if test -f $ac_dir/$ac_word; then ++ ac_cv_path_$1="$ac_dir/$ac_word" ++ break ++ fi ++ done ++ IFS="$ac_save_ifs" ++dnl If no 3rd arg is given, leave the cache variable unset, ++dnl so AC_PATH_PROGS will keep looking. ++ifelse([$3], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$3" ++])dnl ++ ;; ++esac])dnl ++$1="$ac_cv_path_$1" ++if test -n "[$]$1"; then ++ AC_MSG_RESULT([$]$1) ++else ++ AC_MSG_RESULT(no) ++fi ++AC_SUBST($1)dnl ++]) ++ ++dnl AC_CHECK_PROGS(VARIABLE, PROGS-TO-CHECK-FOR [, VALUE-IF-NOT-FOUND ++dnl [, PATH]]) ++AC_DEFUN(AC_CHECK_PROGS, ++[for ac_prog in $2 ++do ++AC_CHECK_PROG($1, [$]ac_prog, [$]ac_prog, , $4) ++test -n "[$]$1" && break ++done ++ifelse([$3], , , [test -n "[$]$1" || $1="$3" ++])]) ++ ++dnl AC_PATH_PROGS(VARIABLE, PROGS-TO-CHECK-FOR [, VALUE-IF-NOT-FOUND ++dnl [, PATH]]) ++AC_DEFUN(AC_PATH_PROGS, ++[for ac_prog in $2 ++do ++AC_PATH_PROG($1, [$]ac_prog, , $4) ++test -n "[$]$1" && break ++done ++ifelse([$3], , , [test -n "[$]$1" || $1="$3" ++])]) ++ ++dnl Internal subroutine. ++AC_DEFUN(AC_CHECK_TOOL_PREFIX, ++[AC_REQUIRE([AC_CANONICAL_HOST])AC_REQUIRE([AC_CANONICAL_BUILD])dnl ++if test $host != $build; then ++ ac_tool_prefix=${host_alias}- ++else ++ ac_tool_prefix= ++fi ++]) ++ ++dnl AC_CHECK_TOOL(VARIABLE, PROG-TO-CHECK-FOR[, VALUE-IF-NOT-FOUND [, PATH]]) ++AC_DEFUN(AC_CHECK_TOOL, ++[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl ++AC_CHECK_PROG($1, ${ac_tool_prefix}$2, ${ac_tool_prefix}$2, ++ ifelse([$3], , [$2], ), $4) ++ifelse([$3], , , [ ++if test -z "$ac_cv_prog_$1"; then ++if test -n "$ac_tool_prefix"; then ++ AC_CHECK_PROG($1, $2, $2, $3) ++else ++ $1="$3" ++fi ++fi]) ++]) ++ ++dnl Guess the value for the `prefix' variable by looking for ++dnl the argument program along PATH and taking its parent. ++dnl Example: if the argument is `gcc' and we find /usr/local/gnu/bin/gcc, ++dnl set `prefix' to /usr/local/gnu. ++dnl This comes too late to find a site file based on the prefix, ++dnl and it might use a cached value for the path. ++dnl No big loss, I think, since most configures don't use this macro anyway. ++dnl AC_PREFIX_PROGRAM(PROGRAM) ++AC_DEFUN(AC_PREFIX_PROGRAM, ++[if test "x$prefix" = xNONE; then ++changequote(<<, >>)dnl ++define(<>, translit($1, [a-z], [A-Z]))dnl ++changequote([, ])dnl ++dnl We reimplement AC_MSG_CHECKING (mostly) to avoid the ... in the middle. ++echo $ac_n "checking for prefix by $ac_c" 1>&AC_FD_MSG ++AC_PATH_PROG(AC_VAR_NAME, $1) ++changequote(<<, >>)dnl ++ if test -n "$ac_cv_path_<<>>AC_VAR_NAME"; then ++ prefix=`echo $ac_cv_path_<<>>AC_VAR_NAME|sed 's%/[^/][^/]*//*[^/][^/]*$%%'` ++changequote([, ])dnl ++ fi ++fi ++undefine([AC_VAR_NAME])dnl ++]) ++ ++dnl Try to compile, link and execute TEST-PROGRAM. Set WORKING-VAR to ++dnl `yes' if the current compiler works, otherwise set it ti `no'. Set ++dnl CROSS-VAR to `yes' if the compiler and linker produce non-native ++dnl executables, otherwise set it to `no'. Before calling ++dnl `AC_TRY_COMPILER()', call `AC_LANG_*' to set-up for the right ++dnl language. ++dnl ++dnl AC_TRY_COMPILER(TEST-PROGRAM, WORKING-VAR, CROSS-VAR) ++AC_DEFUN(AC_TRY_COMPILER, ++[cat > conftest.$ac_ext << EOF ++ifelse(AC_LANG, [FORTRAN77], , ++[ ++[#]line __oline__ "configure" ++#include "confdefs.h" ++]) ++[$1] ++EOF ++if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then ++ [$2]=yes ++ # If we can't run a trivial program, we are probably using a cross compiler. ++ if (./conftest; exit) 2>/dev/null; then ++ [$3]=no ++ else ++ [$3]=yes ++ fi ++else ++ echo "configure: failed program was:" >&AC_FD_CC ++ cat conftest.$ac_ext >&AC_FD_CC ++ [$2]=no ++fi ++rm -fr conftest*]) ++ ++ ++dnl ### Checking for libraries ++ ++ ++dnl AC_TRY_LINK_FUNC(func, action-if-found, action-if-not-found) ++dnl Try to link a program that calls FUNC, handling GCC builtins. If ++dnl the link succeeds, execute ACTION-IF-FOUND; otherwise, execute ++dnl ACTION-IF-NOT-FOUND. ++ ++AC_DEFUN(AC_TRY_LINK_FUNC, ++AC_TRY_LINK(dnl ++ifelse([$1], [main], , dnl Avoid conflicting decl of main. ++[/* Override any gcc2 internal prototype to avoid an error. */ ++]ifelse(AC_LANG, CPLUSPLUS, [#ifdef __cplusplus ++extern "C" ++#endif ++])dnl ++[/* We use char because int might match the return type of a gcc2 ++ builtin and then its argument prototype would still apply. */ ++char $1(); ++]), ++[$1()], ++[$2], ++[$3])) ++ ++ ++dnl AC_SEARCH_LIBS(FUNCTION, SEARCH-LIBS [, ACTION-IF-FOUND ++dnl [, ACTION-IF-NOT-FOUND [, OTHER-LIBRARIES]]]) ++dnl Search for a library defining FUNC, if it's not already available. ++ ++AC_DEFUN(AC_SEARCH_LIBS, ++[AC_PREREQ([2.13]) ++AC_CACHE_CHECK([for library containing $1], [ac_cv_search_$1], ++[ac_func_search_save_LIBS="$LIBS" ++ac_cv_search_$1="no" ++AC_TRY_LINK_FUNC([$1], [ac_cv_search_$1="none required"]) ++test "$ac_cv_search_$1" = "no" && for i in $2; do ++LIBS="-l$i $5 $ac_func_search_save_LIBS" ++AC_TRY_LINK_FUNC([$1], ++[ac_cv_search_$1="-l$i" ++break]) ++done ++LIBS="$ac_func_search_save_LIBS"]) ++if test "$ac_cv_search_$1" != "no"; then ++ test "$ac_cv_search_$1" = "none required" || LIBS="$ac_cv_search_$1 $LIBS" ++ $3 ++else : ++ $4 ++fi]) ++ ++ ++ ++dnl AC_CHECK_LIB(LIBRARY, FUNCTION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ++dnl [, OTHER-LIBRARIES]]]) ++AC_DEFUN(AC_CHECK_LIB, ++[AC_MSG_CHECKING([for $2 in -l$1]) ++dnl Use a cache variable name containing both the library and function name, ++dnl because the test really is for library $1 defining function $2, not ++dnl just for library $1. Separate tests with the same $1 and different $2s ++dnl may have different results. ++ac_lib_var=`echo $1['_']$2 | sed 'y%./+-%__p_%'` ++AC_CACHE_VAL(ac_cv_lib_$ac_lib_var, ++[ac_save_LIBS="$LIBS" ++LIBS="-l$1 $5 $LIBS" ++AC_TRY_LINK(dnl ++ifelse(AC_LANG, [FORTRAN77], , ++ifelse([$2], [main], , dnl Avoid conflicting decl of main. ++[/* Override any gcc2 internal prototype to avoid an error. */ ++]ifelse(AC_LANG, CPLUSPLUS, [#ifdef __cplusplus ++extern "C" ++#endif ++])dnl ++[/* We use char because int might match the return type of a gcc2 ++ builtin and then its argument prototype would still apply. */ ++char $2(); ++])), ++ [$2()], ++ eval "ac_cv_lib_$ac_lib_var=yes", ++ eval "ac_cv_lib_$ac_lib_var=no") ++LIBS="$ac_save_LIBS" ++])dnl ++if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then ++ AC_MSG_RESULT(yes) ++ ifelse([$3], , ++[changequote(, )dnl ++ ac_tr_lib=HAVE_LIB`echo $1 | sed -e 's/[^a-zA-Z0-9_]/_/g' \ ++ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` ++changequote([, ])dnl ++ AC_DEFINE_UNQUOTED($ac_tr_lib) ++ LIBS="-l$1 $LIBS" ++], [$3]) ++else ++ AC_MSG_RESULT(no) ++ifelse([$4], , , [$4 ++])dnl ++fi ++]) ++ ++dnl AC_HAVE_LIBRARY(LIBRARY, [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ++dnl [, OTHER-LIBRARIES]]]) ++AC_DEFUN(AC_HAVE_LIBRARY, ++[AC_OBSOLETE([$0], [; instead use AC_CHECK_LIB])dnl ++changequote(<<, >>)dnl ++define(<>, dnl ++patsubst(patsubst($1, <>, <<\1>>), <<-l>>, <<>>))dnl ++define(<>, ac_cv_lib_<<>>AC_LIB_NAME)dnl ++changequote([, ])dnl ++AC_MSG_CHECKING([for -l[]AC_LIB_NAME]) ++AC_CACHE_VAL(AC_CV_NAME, ++[ac_save_LIBS="$LIBS" ++LIBS="-l[]AC_LIB_NAME[] $4 $LIBS" ++AC_TRY_LINK( , [main()], AC_CV_NAME=yes, AC_CV_NAME=no) ++LIBS="$ac_save_LIBS" ++])dnl ++AC_MSG_RESULT($AC_CV_NAME) ++if test "$AC_CV_NAME" = yes; then ++ ifelse([$2], , ++[AC_DEFINE([HAVE_LIB]translit(AC_LIB_NAME, [a-z], [A-Z])) ++ LIBS="-l[]AC_LIB_NAME[] $LIBS" ++], [$2]) ++ifelse([$3], , , [else ++ $3 ++])dnl ++fi ++undefine([AC_LIB_NAME])dnl ++undefine([AC_CV_NAME])dnl ++]) ++ ++ ++dnl ### Examining declarations ++ ++ ++dnl AC_TRY_CPP(INCLUDES, [ACTION-IF-TRUE [, ACTION-IF-FALSE]]) ++AC_DEFUN(AC_TRY_CPP, ++[AC_REQUIRE_CPP()dnl ++cat > conftest.$ac_ext <&AC_FD_CC ++ echo "configure: failed program was:" >&AC_FD_CC ++ cat conftest.$ac_ext >&AC_FD_CC ++ifelse([$3], , , [ rm -rf conftest* ++ $3 ++])dnl ++fi ++rm -f conftest*]) ++ ++dnl AC_EGREP_HEADER(PATTERN, HEADER-FILE, ACTION-IF-FOUND [, ++dnl ACTION-IF-NOT-FOUND]) ++AC_DEFUN(AC_EGREP_HEADER, ++[AC_EGREP_CPP([$1], [#include <$2>], [$3], [$4])]) ++ ++dnl Because this macro is used by AC_PROG_GCC_TRADITIONAL, which must ++dnl come early, it is not included in AC_BEFORE checks. ++dnl AC_EGREP_CPP(PATTERN, PROGRAM, [ACTION-IF-FOUND [, ++dnl ACTION-IF-NOT-FOUND]]) ++AC_DEFUN(AC_EGREP_CPP, ++[AC_REQUIRE_CPP()dnl ++cat > conftest.$ac_ext <&AC_FD_CC | ++dnl Prevent m4 from eating character classes: ++changequote(, )dnl ++ egrep "$1" >/dev/null 2>&1; then ++changequote([, ])dnl ++ ifelse([$3], , :, [rm -rf conftest* ++ $3]) ++ifelse([$4], , , [else ++ rm -rf conftest* ++ $4 ++])dnl ++fi ++rm -f conftest* ++]) ++ ++ ++dnl ### Examining syntax ++ ++ ++dnl AC_TRY_COMPILE(INCLUDES, FUNCTION-BODY, ++dnl [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) ++AC_DEFUN(AC_TRY_COMPILE, ++[cat > conftest.$ac_ext <&AC_FD_CC ++ cat conftest.$ac_ext >&AC_FD_CC ++ifelse([$4], , , [ rm -rf conftest* ++ $4 ++])dnl ++fi ++rm -f conftest*]) ++ ++ ++dnl ### Examining libraries ++ ++ ++dnl AC_COMPILE_CHECK(ECHO-TEXT, INCLUDES, FUNCTION-BODY, ++dnl ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]) ++AC_DEFUN(AC_COMPILE_CHECK, ++[AC_OBSOLETE([$0], [; instead use AC_TRY_COMPILE or AC_TRY_LINK, and AC_MSG_CHECKING and AC_MSG_RESULT])dnl ++ifelse([$1], , , [AC_CHECKING([for $1]) ++])dnl ++AC_TRY_LINK([$2], [$3], [$4], [$5]) ++]) ++ ++dnl AC_TRY_LINK(INCLUDES, FUNCTION-BODY, ++dnl [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) ++AC_DEFUN(AC_TRY_LINK, ++[cat > conftest.$ac_ext <&AC_FD_CC ++ cat conftest.$ac_ext >&AC_FD_CC ++ifelse([$4], , , [ rm -rf conftest* ++ $4 ++])dnl ++fi ++rm -f conftest*]) ++ ++ ++dnl ### Checking for run-time features ++ ++ ++dnl AC_TRY_RUN(PROGRAM, [ACTION-IF-TRUE [, ACTION-IF-FALSE ++dnl [, ACTION-IF-CROSS-COMPILING]]]) ++AC_DEFUN(AC_TRY_RUN, ++[if test "$cross_compiling" = yes; then ++ ifelse([$4], , ++ [errprint(__file__:__line__: warning: [AC_TRY_RUN] called without default to allow cross compiling ++)dnl ++ AC_MSG_ERROR(can not run test program while cross compiling)], ++ [$4]) ++else ++ AC_TRY_RUN_NATIVE([$1], [$2], [$3]) ++fi ++]) ++ ++dnl Like AC_TRY_RUN but assumes a native-environment (non-cross) compiler. ++dnl AC_TRY_RUN_NATIVE(PROGRAM, [ACTION-IF-TRUE [, ACTION-IF-FALSE]]) ++AC_DEFUN(AC_TRY_RUN_NATIVE, ++[cat > conftest.$ac_ext </dev/null ++then ++dnl Don't remove the temporary files here, so they can be examined. ++ ifelse([$2], , :, [$2]) ++else ++ echo "configure: failed program was:" >&AC_FD_CC ++ cat conftest.$ac_ext >&AC_FD_CC ++ifelse([$3], , , [ rm -fr conftest* ++ $3 ++])dnl ++fi ++rm -fr conftest*]) ++ ++ ++dnl ### Checking for header files ++ ++ ++dnl AC_CHECK_HEADER(HEADER-FILE, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) ++AC_DEFUN(AC_CHECK_HEADER, ++[dnl Do the transliteration at runtime so arg 1 can be a shell variable. ++ac_safe=`echo "$1" | sed 'y%./+-%__p_%'` ++AC_MSG_CHECKING([for $1]) ++AC_CACHE_VAL(ac_cv_header_$ac_safe, ++[AC_TRY_CPP([#include <$1>], eval "ac_cv_header_$ac_safe=yes", ++ eval "ac_cv_header_$ac_safe=no")])dnl ++if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then ++ AC_MSG_RESULT(yes) ++ ifelse([$2], , :, [$2]) ++else ++ AC_MSG_RESULT(no) ++ifelse([$3], , , [$3 ++])dnl ++fi ++]) ++ ++dnl AC_CHECK_HEADERS(HEADER-FILE... [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) ++AC_DEFUN(AC_CHECK_HEADERS, ++[for ac_hdr in $1 ++do ++AC_CHECK_HEADER($ac_hdr, ++[changequote(, )dnl ++ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` ++changequote([, ])dnl ++ AC_DEFINE_UNQUOTED($ac_tr_hdr) $2], $3)dnl ++done ++]) ++ ++ ++dnl ### Checking for the existence of files ++ ++dnl AC_CHECK_FILE(FILE, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) ++AC_DEFUN(AC_CHECK_FILE, ++[AC_REQUIRE([AC_PROG_CC]) ++dnl Do the transliteration at runtime so arg 1 can be a shell variable. ++ac_safe=`echo "$1" | sed 'y%./+-%__p_%'` ++AC_MSG_CHECKING([for $1]) ++AC_CACHE_VAL(ac_cv_file_$ac_safe, ++[if test "$cross_compiling" = yes; then ++ errprint(__file__:__line__: warning: Cannot check for file existence when cross compiling ++)dnl ++ AC_MSG_ERROR(Cannot check for file existence when cross compiling) ++else ++ if test -r $1; then ++ eval "ac_cv_file_$ac_safe=yes" ++ else ++ eval "ac_cv_file_$ac_safe=no" ++ fi ++fi])dnl ++if eval "test \"`echo '$ac_cv_file_'$ac_safe`\" = yes"; then ++ AC_MSG_RESULT(yes) ++ ifelse([$2], , :, [$2]) ++else ++ AC_MSG_RESULT(no) ++ifelse([$3], , , [$3]) ++fi ++]) ++ ++dnl AC_CHECK_FILES(FILE... [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) ++AC_DEFUN(AC_CHECK_FILES, ++[for ac_file in $1 ++do ++AC_CHECK_FILE($ac_file, ++[changequote(, )dnl ++ ac_tr_file=HAVE_`echo $ac_file | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` ++changequote([, ])dnl ++ AC_DEFINE_UNQUOTED($ac_tr_file) $2], $3)dnl ++done ++]) ++ ++ ++dnl ### Checking for library functions ++ ++ ++dnl AC_CHECK_FUNC(FUNCTION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) ++AC_DEFUN(AC_CHECK_FUNC, ++[AC_MSG_CHECKING([for $1]) ++AC_CACHE_VAL(ac_cv_func_$1, ++[AC_TRY_LINK( ++dnl Don't include because on OSF/1 3.0 it includes ++dnl which includes which contains a prototype for ++dnl select. Similarly for bzero. ++[/* System header to define __stub macros and hopefully few prototypes, ++ which can conflict with char $1(); below. */ ++#include ++/* Override any gcc2 internal prototype to avoid an error. */ ++]ifelse(AC_LANG, CPLUSPLUS, [#ifdef __cplusplus ++extern "C" ++#endif ++])dnl ++[/* We use char because int might match the return type of a gcc2 ++ builtin and then its argument prototype would still apply. */ ++char $1(); ++], [ ++/* The GNU C library defines this for functions which it implements ++ to always fail with ENOSYS. Some functions are actually named ++ something starting with __ and the normal name is an alias. */ ++#if defined (__stub_$1) || defined (__stub___$1) ++choke me ++#else ++$1(); ++#endif ++], eval "ac_cv_func_$1=yes", eval "ac_cv_func_$1=no")]) ++if eval "test \"`echo '$ac_cv_func_'$1`\" = yes"; then ++ AC_MSG_RESULT(yes) ++ ifelse([$2], , :, [$2]) ++else ++ AC_MSG_RESULT(no) ++ifelse([$3], , , [$3 ++])dnl ++fi ++]) ++ ++dnl AC_CHECK_FUNCS(FUNCTION... [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) ++AC_DEFUN(AC_CHECK_FUNCS, ++[for ac_func in $1 ++do ++AC_CHECK_FUNC($ac_func, ++[changequote(, )dnl ++ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` ++changequote([, ])dnl ++ AC_DEFINE_UNQUOTED($ac_tr_func) $2], $3)dnl ++done ++]) ++ ++dnl AC_REPLACE_FUNCS(FUNCTION...) ++AC_DEFUN(AC_REPLACE_FUNCS, ++[AC_CHECK_FUNCS([$1], , [LIBOBJS="$LIBOBJS ${ac_func}.${ac_objext}"]) ++AC_SUBST(LIBOBJS)dnl ++]) ++ ++ ++dnl ### Checking compiler characteristics ++ ++ ++dnl AC_CHECK_SIZEOF(TYPE [, CROSS-SIZE]) ++AC_DEFUN(AC_CHECK_SIZEOF, ++[changequote(<<, >>)dnl ++dnl The name to #define. ++define(<>, translit(sizeof_$1, [a-z *], [A-Z_P]))dnl ++dnl The cache variable name. ++define(<>, translit(ac_cv_sizeof_$1, [ *], [_p]))dnl ++changequote([, ])dnl ++AC_MSG_CHECKING(size of $1) ++AC_CACHE_VAL(AC_CV_NAME, ++[AC_TRY_RUN([#include ++main() ++{ ++ FILE *f=fopen("conftestval", "w"); ++ if (!f) exit(1); ++ fprintf(f, "%d\n", sizeof($1)); ++ exit(0); ++}], AC_CV_NAME=`cat conftestval`, AC_CV_NAME=0, ifelse([$2], , , AC_CV_NAME=$2))])dnl ++AC_MSG_RESULT($AC_CV_NAME) ++AC_DEFINE_UNQUOTED(AC_TYPE_NAME, $AC_CV_NAME) ++undefine([AC_TYPE_NAME])dnl ++undefine([AC_CV_NAME])dnl ++]) ++ ++ ++dnl ### Checking for typedefs ++ ++ ++dnl AC_CHECK_TYPE(TYPE, DEFAULT) ++AC_DEFUN(AC_CHECK_TYPE, ++[AC_REQUIRE([AC_HEADER_STDC])dnl ++AC_MSG_CHECKING(for $1) ++AC_CACHE_VAL(ac_cv_type_$1, ++[AC_EGREP_CPP(dnl ++changequote(<<,>>)dnl ++<<(^|[^a-zA-Z_0-9])$1[^a-zA-Z_0-9]>>dnl ++changequote([,]), [#include ++#if STDC_HEADERS ++#include ++#include ++#endif], ac_cv_type_$1=yes, ac_cv_type_$1=no)])dnl ++AC_MSG_RESULT($ac_cv_type_$1) ++if test $ac_cv_type_$1 = no; then ++ AC_DEFINE($1, $2) ++fi ++]) ++ ++ ++dnl ### Creating output files ++ ++ ++dnl AC_CONFIG_HEADER(HEADER-TO-CREATE ...) ++AC_DEFUN(AC_CONFIG_HEADER, ++[define(AC_LIST_HEADER, $1)]) ++ ++dnl Link each of the existing files SOURCE... to the corresponding ++dnl link name in DEST... ++dnl AC_LINK_FILES(SOURCE..., DEST...) ++AC_DEFUN(AC_LINK_FILES, ++[dnl ++define([AC_LIST_FILES], ifdef([AC_LIST_FILES], [AC_LIST_FILES ],)[$1])dnl ++define([AC_LIST_LINKS], ifdef([AC_LIST_LINKS], [AC_LIST_LINKS ],)[$2])]) ++ ++dnl Add additional commands for AC_OUTPUT to put into config.status. ++dnl Use diversions instead of macros so we can be robust in the ++dnl presence of commas in $1 and/or $2. ++dnl AC_OUTPUT_COMMANDS(EXTRA-CMDS, INIT-CMDS) ++AC_DEFUN(AC_OUTPUT_COMMANDS, ++[AC_DIVERT_PUSH(AC_DIVERSION_CMDS)dnl ++[$1] ++AC_DIVERT_POP()dnl ++AC_DIVERT_PUSH(AC_DIVERSION_ICMDS)dnl ++[$2] ++AC_DIVERT_POP()]) ++ ++dnl AC_CONFIG_SUBDIRS(DIR ...) ++AC_DEFUN(AC_CONFIG_SUBDIRS, ++[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl ++define([AC_LIST_SUBDIRS], ifdef([AC_LIST_SUBDIRS], [AC_LIST_SUBDIRS ],)[$1])dnl ++subdirs="AC_LIST_SUBDIRS" ++AC_SUBST(subdirs)dnl ++]) ++ ++dnl The big finish. ++dnl Produce config.status, config.h, and links; and configure subdirs. ++dnl AC_OUTPUT([FILE...] [, EXTRA-CMDS] [, INIT-CMDS]) ++define(AC_OUTPUT, ++[trap '' 1 2 15 ++AC_CACHE_SAVE ++trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 ++ ++test "x$prefix" = xNONE && prefix=$ac_default_prefix ++# Let make expand exec_prefix. ++test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' ++ ++# Any assignment to VPATH causes Sun make to only execute ++# the first set of double-colon rules, so remove it if not needed. ++# If there is a colon in the path, we need to keep it. ++if test "x$srcdir" = x.; then ++changequote(, )dnl ++ ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' ++changequote([, ])dnl ++fi ++ ++trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 ++ ++ifdef([AC_LIST_HEADER], [DEFS=-DHAVE_CONFIG_H], [AC_OUTPUT_MAKE_DEFS()]) ++ ++# Without the "./", some shells look in PATH for config.status. ++: ${CONFIG_STATUS=./config.status} ++ ++echo creating $CONFIG_STATUS ++rm -f $CONFIG_STATUS ++cat > $CONFIG_STATUS </dev/null | sed 1q`: ++# ++[#] [$]0 [$]ac_configure_args ++# ++# Compiler output produced by configure, useful for debugging ++# configure, is in ./config.log if it exists. ++ ++changequote(, )dnl ++ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" ++changequote([, ])dnl ++for ac_option ++do ++ case "[\$]ac_option" in ++ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) ++ echo "running [\$]{CONFIG_SHELL-/bin/sh} [$]0 [$]ac_configure_args --no-create --no-recursion" ++ exec [\$]{CONFIG_SHELL-/bin/sh} [$]0 [$]ac_configure_args --no-create --no-recursion ;; ++ -version | --version | --versio | --versi | --vers | --ver | --ve | --v) ++ echo "$CONFIG_STATUS generated by autoconf version AC_ACVERSION" ++ exit 0 ;; ++ -help | --help | --hel | --he | --h) ++ echo "[\$]ac_cs_usage"; exit 0 ;; ++ *) echo "[\$]ac_cs_usage"; exit 1 ;; ++ esac ++done ++ ++ac_given_srcdir=$srcdir ++ifdef([AC_PROVIDE_AC_PROG_INSTALL], [ac_given_INSTALL="$INSTALL" ++])dnl ++ ++changequote(<<, >>)dnl ++ifdef(<>, ++<>, ++<>) ++changequote([, ])dnl ++EOF ++cat >> $CONFIG_STATUS <> $CONFIG_STATUS <> $CONFIG_STATUS <<\EOF ++undivert(AC_DIVERSION_CMDS)dnl ++$2 ++exit 0 ++EOF ++chmod +x $CONFIG_STATUS ++rm -fr confdefs* $ac_clean_files ++test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 ++dnl config.status should not do recursion. ++ifdef([AC_LIST_SUBDIRS], [AC_OUTPUT_SUBDIRS(AC_LIST_SUBDIRS)])dnl ++])dnl ++ ++dnl Set the DEFS variable to the -D options determined earlier. ++dnl This is a subroutine of AC_OUTPUT. ++dnl It is called inside configure, outside of config.status. ++dnl AC_OUTPUT_MAKE_DEFS() ++define(AC_OUTPUT_MAKE_DEFS, ++[# Transform confdefs.h into DEFS. ++dnl Using a here document instead of a string reduces the quoting nightmare. ++# Protect against shell expansion while executing Makefile rules. ++# Protect against Makefile macro expansion. ++cat > conftest.defs <<\EOF ++changequote(<<, >>)dnl ++s%<<#define>> \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g ++s%[ `~<<#>>$^&*(){}\\|;'"<>?]%\\&%g ++s%\[%\\&%g ++s%\]%\\&%g ++s%\$%$$%g ++changequote([, ])dnl ++EOF ++DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '` ++rm -f conftest.defs ++]) ++ ++dnl Do the variable substitutions to create the Makefiles or whatever. ++dnl This is a subroutine of AC_OUTPUT. It is called inside an unquoted ++dnl here document whose contents are going into config.status, but ++dnl upon returning, the here document is being quoted. ++dnl AC_OUTPUT_FILES(FILE...) ++define(AC_OUTPUT_FILES, ++[# Protect against being on the right side of a sed subst in config.status. ++changequote(, )dnl ++sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; ++ s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF ++changequote([, ])dnl ++dnl These here document variables are unquoted when configure runs ++dnl but quoted when config.status runs, so variables are expanded once. ++$ac_vpsub ++dnl Shell code in configure.in might set extrasub. ++$extrasub ++dnl Insert the sed substitutions of variables. ++undivert(AC_DIVERSION_SED) ++CEOF ++EOF ++ ++cat >> $CONFIG_STATUS <<\EOF ++ ++# Split the substitutions into bite-sized pieces for seds with ++# small command number limits, like on Digital OSF/1 and HP-UX. ++ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. ++ac_file=1 # Number of current file. ++ac_beg=1 # First line for current file. ++ac_end=$ac_max_sed_cmds # Line after last line for current file. ++ac_more_lines=: ++ac_sed_cmds="" ++while $ac_more_lines; do ++ if test $ac_beg -gt 1; then ++ sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file ++ else ++ sed "${ac_end}q" conftest.subs > conftest.s$ac_file ++ fi ++ if test ! -s conftest.s$ac_file; then ++ ac_more_lines=false ++ rm -f conftest.s$ac_file ++ else ++ if test -z "$ac_sed_cmds"; then ++ ac_sed_cmds="sed -f conftest.s$ac_file" ++ else ++ ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" ++ fi ++ ac_file=`expr $ac_file + 1` ++ ac_beg=$ac_end ++ ac_end=`expr $ac_end + $ac_max_sed_cmds` ++ fi ++done ++if test -z "$ac_sed_cmds"; then ++ ac_sed_cmds=cat ++fi ++EOF ++ ++cat >> $CONFIG_STATUS <> $CONFIG_STATUS <<\EOF ++for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then ++changequote(, )dnl ++ # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". ++ case "$ac_file" in ++ *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` ++ ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; ++ *) ac_file_in="${ac_file}.in" ;; ++ esac ++ ++ # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. ++ ++ # Remove last slash and all that follows it. Not all systems have dirname. ++ ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` ++changequote([, ])dnl ++ if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then ++ # The file is in a subdirectory. ++ test ! -d "$ac_dir" && mkdir "$ac_dir" ++ ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" ++ # A "../" for each directory in $ac_dir_suffix. ++changequote(, )dnl ++ ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` ++changequote([, ])dnl ++ else ++ ac_dir_suffix= ac_dots= ++ fi ++ ++ case "$ac_given_srcdir" in ++ .) srcdir=. ++ if test -z "$ac_dots"; then top_srcdir=. ++ else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; ++ /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; ++ *) # Relative path. ++ srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" ++ top_srcdir="$ac_dots$ac_given_srcdir" ;; ++ esac ++ ++ifdef([AC_PROVIDE_AC_PROG_INSTALL], ++[ case "$ac_given_INSTALL" in ++changequote(, )dnl ++ [/$]*) INSTALL="$ac_given_INSTALL" ;; ++changequote([, ])dnl ++ *) INSTALL="$ac_dots$ac_given_INSTALL" ;; ++ esac ++])dnl ++ ++ echo creating "$ac_file" ++ rm -f "$ac_file" ++ configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." ++ case "$ac_file" in ++ *Makefile*) ac_comsub="1i\\ ++# $configure_input" ;; ++ *) ac_comsub= ;; ++ esac ++ ++ ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` ++ sed -e "$ac_comsub ++s%@configure_input@%$configure_input%g ++s%@srcdir@%$srcdir%g ++s%@top_srcdir@%$top_srcdir%g ++ifdef([AC_PROVIDE_AC_PROG_INSTALL], [s%@INSTALL@%$INSTALL%g ++])dnl ++dnl The parens around the eval prevent an "illegal io" in Ultrix sh. ++" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file ++dnl This would break Makefile dependencies. ++dnl if cmp -s $ac_file conftest.out 2>/dev/null; then ++dnl echo "$ac_file is unchanged" ++dnl rm -f conftest.out ++dnl else ++dnl rm -f $ac_file ++dnl mv conftest.out $ac_file ++dnl fi ++fi; done ++rm -f conftest.s* ++]) ++ ++dnl Create the config.h files from the config.h.in files. ++dnl This is a subroutine of AC_OUTPUT. It is called inside a quoted ++dnl here document whose contents are going into config.status. ++dnl AC_OUTPUT_HEADER(HEADER-FILE...) ++define(AC_OUTPUT_HEADER, ++[changequote(<<, >>)dnl ++# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where ++# NAME is the cpp macro being defined and VALUE is the value it is being given. ++# ++# ac_d sets the value in "#define NAME VALUE" lines. ++ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' ++ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' ++ac_dC='\3' ++ac_dD='%g' ++# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". ++ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' ++ac_uB='\([ ]\)%\1#\2define\3' ++ac_uC=' ' ++ac_uD='\4%g' ++# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". ++ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' ++ac_eB='<<$>>%\1#\2define\3' ++ac_eC=' ' ++ac_eD='%g' ++changequote([, ])dnl ++ ++if test "${CONFIG_HEADERS+set}" != set; then ++EOF ++dnl Support passing AC_CONFIG_HEADER a value containing shell variables. ++cat >> $CONFIG_STATUS <> $CONFIG_STATUS <<\EOF ++fi ++for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then ++changequote(, )dnl ++ # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". ++ case "$ac_file" in ++ *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` ++ ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; ++ *) ac_file_in="${ac_file}.in" ;; ++ esac ++changequote([, ])dnl ++ ++ echo creating $ac_file ++ ++ rm -f conftest.frag conftest.in conftest.out ++ ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` ++ cat $ac_file_inputs > conftest.in ++ ++EOF ++ ++# Transform confdefs.h into a sed script conftest.vals that substitutes ++# the proper values into config.h.in to produce config.h. And first: ++# Protect against being on the right side of a sed subst in config.status. ++# Protect against being in an unquoted here document in config.status. ++rm -f conftest.vals ++dnl Using a here document instead of a string reduces the quoting nightmare. ++dnl Putting comments in sed scripts is not portable. ++cat > conftest.hdr <<\EOF ++changequote(<<, >>)dnl ++s/[\\&%]/\\&/g ++s%[\\$`]%\\&%g ++s%<<#define>> \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp ++s%ac_d%ac_u%gp ++s%ac_u%ac_e%gp ++changequote([, ])dnl ++EOF ++sed -n -f conftest.hdr confdefs.h > conftest.vals ++rm -f conftest.hdr ++ ++# This sed command replaces #undef with comments. This is necessary, for ++# example, in the case of _POSIX_SOURCE, which is predefined and required ++# on some systems where configure will not decide to define it. ++cat >> conftest.vals <<\EOF ++changequote(, )dnl ++s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% ++changequote([, ])dnl ++EOF ++ ++# Break up conftest.vals because some shells have a limit on ++# the size of here documents, and old seds have small limits too. ++ ++rm -f conftest.tail ++while : ++do ++ ac_lines=`grep -c . conftest.vals` ++ # grep -c gives empty output for an empty file on some AIX systems. ++ if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi ++ # Write a limited-size here document to conftest.frag. ++ echo ' cat > conftest.frag <> $CONFIG_STATUS ++ sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS ++ echo 'CEOF ++ sed -f conftest.frag conftest.in > conftest.out ++ rm -f conftest.in ++ mv conftest.out conftest.in ++' >> $CONFIG_STATUS ++ sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail ++ rm -f conftest.vals ++ mv conftest.tail conftest.vals ++done ++rm -f conftest.vals ++ ++dnl Now back to your regularly scheduled config.status. ++cat >> $CONFIG_STATUS <<\EOF ++ rm -f conftest.frag conftest.h ++ echo "/* $ac_file. Generated automatically by configure. */" > conftest.h ++ cat conftest.in >> conftest.h ++ rm -f conftest.in ++ if cmp -s $ac_file conftest.h 2>/dev/null; then ++ echo "$ac_file is unchanged" ++ rm -f conftest.h ++ else ++ # Remove last slash and all that follows it. Not all systems have dirname. ++ changequote(, )dnl ++ ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` ++ changequote([, ])dnl ++ if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then ++ # The file is in a subdirectory. ++ test ! -d "$ac_dir" && mkdir "$ac_dir" ++ fi ++ rm -f $ac_file ++ mv conftest.h $ac_file ++ fi ++fi; done ++ ++]) ++ ++dnl This is a subroutine of AC_OUTPUT. It is called inside a quoted ++dnl here document whose contents are going into config.status. ++dnl AC_OUTPUT_LINKS(SOURCE..., DEST...) ++define(AC_OUTPUT_LINKS, ++[EOF ++ ++cat >> $CONFIG_STATUS <> $CONFIG_STATUS <<\EOF ++srcdir=$ac_given_srcdir ++while test -n "$ac_sources"; do ++ set $ac_dests; ac_dest=[$]1; shift; ac_dests=[$]* ++ set $ac_sources; ac_source=[$]1; shift; ac_sources=[$]* ++ ++ echo "linking $srcdir/$ac_source to $ac_dest" ++ ++ if test ! -r $srcdir/$ac_source; then ++ AC_MSG_ERROR($srcdir/$ac_source: File not found) ++ fi ++ rm -f $ac_dest ++ ++ # Make relative symlinks. ++ # Remove last slash and all that follows it. Not all systems have dirname. ++changequote(, )dnl ++ ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'` ++changequote([, ])dnl ++ if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then ++ # The dest file is in a subdirectory. ++ test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir" ++ ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`" ++ # A "../" for each directory in $ac_dest_dir_suffix. ++changequote(, )dnl ++ ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'` ++changequote([, ])dnl ++ else ++ ac_dest_dir_suffix= ac_dots= ++ fi ++ ++ case "$srcdir" in ++changequote(, )dnl ++ [/$]*) ac_rel_source="$srcdir/$ac_source" ;; ++changequote([, ])dnl ++ *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;; ++ esac ++ ++ # Make a symlink if possible; otherwise try a hard link. ++ if ln -s $ac_rel_source $ac_dest 2>/dev/null || ++ ln $srcdir/$ac_source $ac_dest; then : ++ else ++ AC_MSG_ERROR(can not link $ac_dest to $srcdir/$ac_source) ++ fi ++done ++]) ++ ++dnl This is a subroutine of AC_OUTPUT. ++dnl It is called after running config.status. ++dnl AC_OUTPUT_SUBDIRS(DIRECTORY...) ++define(AC_OUTPUT_SUBDIRS, ++[ ++if test "$no_recursion" != yes; then ++ ++ # Remove --cache-file and --srcdir arguments so they do not pile up. ++ ac_sub_configure_args= ++ ac_prev= ++ for ac_arg in $ac_configure_args; do ++ if test -n "$ac_prev"; then ++ ac_prev= ++ continue ++ fi ++ case "$ac_arg" in ++ -cache-file | --cache-file | --cache-fil | --cache-fi \ ++ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) ++ ac_prev=cache_file ;; ++ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ ++ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) ++ ;; ++ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) ++ ac_prev=srcdir ;; ++ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) ++ ;; ++ *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;; ++ esac ++ done ++ ++ for ac_config_dir in $1; do ++ ++ # Do not complain, so a configure script can configure whichever ++ # parts of a large source tree are present. ++ if test ! -d $srcdir/$ac_config_dir; then ++ continue ++ fi ++ ++ echo configuring in $ac_config_dir ++ ++ case "$srcdir" in ++ .) ;; ++ *) ++ if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :; ++ else ++ AC_MSG_ERROR(can not create `pwd`/$ac_config_dir) ++ fi ++ ;; ++ esac ++ ++ ac_popdir=`pwd` ++ cd $ac_config_dir ++ ++changequote(, )dnl ++ # A "../" for each directory in /$ac_config_dir. ++ ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'` ++changequote([, ])dnl ++ ++ case "$srcdir" in ++ .) # No --srcdir option. We are building in place. ++ ac_sub_srcdir=$srcdir ;; ++ /*) # Absolute path. ++ ac_sub_srcdir=$srcdir/$ac_config_dir ;; ++ *) # Relative path. ++ ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;; ++ esac ++ ++ # Check for guested configure; otherwise get Cygnus style configure. ++ if test -f $ac_sub_srcdir/configure; then ++ ac_sub_configure=$ac_sub_srcdir/configure ++ elif test -f $ac_sub_srcdir/configure.in; then ++ ac_sub_configure=$ac_configure ++ else ++ AC_MSG_WARN(no configuration information is in $ac_config_dir) ++ ac_sub_configure= ++ fi ++ ++ # The recursion is here. ++ if test -n "$ac_sub_configure"; then ++ ++ # Make the cache file name correct relative to the subdirectory. ++ case "$cache_file" in ++ /*) ac_sub_cache_file=$cache_file ;; ++ *) # Relative path. ++ ac_sub_cache_file="$ac_dots$cache_file" ;; ++ esac ++ifdef([AC_PROVIDE_AC_PROG_INSTALL], ++ [ case "$ac_given_INSTALL" in ++changequote(, )dnl ++ [/$]*) INSTALL="$ac_given_INSTALL" ;; ++changequote([, ])dnl ++ *) INSTALL="$ac_dots$ac_given_INSTALL" ;; ++ esac ++])dnl ++ ++ echo "[running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file] --srcdir=$ac_sub_srcdir" ++ # The eval makes quoting arguments work. ++ if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir ++ then : ++ else ++ AC_MSG_ERROR($ac_sub_configure failed for $ac_config_dir) ++ fi ++ fi ++ ++ cd $ac_popdir ++ done ++fi ++]) +diff -up firefox-78.8.0/build/autoconf/acoldnames.m4.D89554-autoconf1.diff firefox-78.8.0/build/autoconf/acoldnames.m4 +--- firefox-78.8.0/build/autoconf/acoldnames.m4.D89554-autoconf1.diff 2021-02-25 13:48:13.604993478 +0100 ++++ firefox-78.8.0/build/autoconf/acoldnames.m4 2021-02-25 13:48:13.604993478 +0100 +@@ -0,0 +1,80 @@ ++dnl Map old names of Autoconf macros to new regularized names. ++dnl This file is part of Autoconf. ++dnl Copyright (C) 1994 Free Software Foundation, Inc. ++dnl ++dnl This program is free software; you can redistribute it and/or modify ++dnl it under the terms of the GNU General Public License as published by ++dnl the Free Software Foundation; either version 2, or (at your option) ++dnl any later version. ++dnl ++dnl This program is distributed in the hope that it will be useful, ++dnl but WITHOUT ANY WARRANTY; without even the implied warranty of ++dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++dnl GNU General Public License for more details. ++dnl ++dnl You should have received a copy of the GNU General Public License ++dnl along with this program; if not, write to the Free Software ++dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA ++dnl 02111-1307, USA. ++dnl ++dnl General macros. ++dnl ++define(AC_WARN, [indir([AC_MSG_WARN], $@)])dnl ++define(AC_ERROR, [indir([AC_MSG_ERROR], $@)])dnl ++AC_DEFUN(AC_PROGRAM_CHECK, [indir([AC_CHECK_PROG], $@)])dnl ++AC_DEFUN(AC_PROGRAM_PATH, [indir([AC_PATH_PROG], $@)])dnl ++AC_DEFUN(AC_PROGRAMS_CHECK, [indir([AC_CHECK_PROGS], $@)])dnl ++AC_DEFUN(AC_PROGRAMS_PATH, [indir([AC_PATH_PROGS], $@)])dnl ++AC_DEFUN(AC_PREFIX, [indir([AC_PREFIX_PROGRAM], $@)])dnl ++AC_DEFUN(AC_HEADER_EGREP, [indir([AC_EGREP_HEADER], $@)])dnl ++AC_DEFUN(AC_PROGRAM_EGREP, [indir([AC_EGREP_CPP], $@)])dnl ++AC_DEFUN(AC_TEST_PROGRAM, [indir([AC_TRY_RUN], $@)])dnl ++AC_DEFUN(AC_TEST_CPP, [indir([AC_TRY_CPP], $@)])dnl ++AC_DEFUN(AC_HEADER_CHECK, [indir([AC_CHECK_HEADER], $@)])dnl ++AC_DEFUN(AC_FUNC_CHECK, [indir([AC_CHECK_FUNC], $@)])dnl ++AC_DEFUN(AC_HAVE_FUNCS, [indir([AC_CHECK_FUNCS], $@)])dnl ++AC_DEFUN(AC_HAVE_HEADERS, [indir([AC_CHECK_HEADERS], $@)])dnl ++AC_DEFUN(AC_SIZEOF_TYPE, [indir([AC_CHECK_SIZEOF], $@)])dnl ++dnl ++dnl Specific macros. ++dnl ++AC_DEFUN(AC_GCC_TRADITIONAL, [indir([AC_PROG_GCC_TRADITIONAL])])dnl ++AC_DEFUN(AC_MINUS_C_MINUS_O, [indir([AC_PROG_CC_C_O])])dnl ++AC_DEFUN(AC_SET_MAKE, [indir([AC_PROG_MAKE_SET])])dnl ++AC_DEFUN(AC_YYTEXT_POINTER, [indir([AC_DECL_YYTEXT])])dnl ++AC_DEFUN(AC_LN_S, [indir([AC_PROG_LN_S])])dnl ++AC_DEFUN(AC_STDC_HEADERS, [indir([AC_HEADER_STDC])])dnl ++AC_DEFUN(AC_MAJOR_HEADER, [indir([AC_HEADER_MAJOR])])dnl ++AC_DEFUN(AC_STAT_MACROS_BROKEN, [indir([AC_HEADER_STAT])])dnl ++AC_DEFUN(AC_SYS_SIGLIST_DECLARED, [indir([AC_DECL_SYS_SIGLIST])])dnl ++AC_DEFUN(AC_GETGROUPS_T, [indir([AC_TYPE_GETGROUPS])])dnl ++AC_DEFUN(AC_UID_T, [indir([AC_TYPE_UID_T])])dnl ++AC_DEFUN(AC_SIZE_T, [indir([AC_TYPE_SIZE_T])])dnl ++AC_DEFUN(AC_PID_T, [indir([AC_TYPE_PID_T])])dnl ++AC_DEFUN(AC_OFF_T, [indir([AC_TYPE_OFF_T])])dnl ++AC_DEFUN(AC_MODE_T, [indir([AC_TYPE_MODE_T])])dnl ++AC_DEFUN(AC_RETSIGTYPE, [indir([AC_TYPE_SIGNAL])])dnl ++AC_DEFUN(AC_MMAP, [indir([AC_FUNC_MMAP])])dnl ++AC_DEFUN(AC_VPRINTF, [indir([AC_FUNC_VPRINTF])])dnl ++AC_DEFUN(AC_VFORK, [indir([AC_FUNC_VFORK])])dnl ++AC_DEFUN(AC_WAIT3, [indir([AC_FUNC_WAIT3])])dnl ++AC_DEFUN(AC_ALLOCA, [indir([AC_FUNC_ALLOCA])])dnl ++AC_DEFUN(AC_GETLOADAVG, [indir([AC_FUNC_GETLOADAVG])])dnl ++AC_DEFUN(AC_UTIME_NULL, [indir([AC_FUNC_UTIME_NULL])])dnl ++AC_DEFUN(AC_STRCOLL, [indir([AC_FUNC_STRCOLL])])dnl ++AC_DEFUN(AC_SETVBUF_REVERSED, [indir([AC_FUNC_SETVBUF_REVERSED])])dnl ++AC_DEFUN(AC_TIME_WITH_SYS_TIME, [indir([AC_HEADER_TIME])])dnl ++AC_DEFUN(AC_TIMEZONE, [indir([AC_STRUCT_TIMEZONE])])dnl ++AC_DEFUN(AC_ST_BLOCKS, [indir([AC_STRUCT_ST_BLOCKS])])dnl ++AC_DEFUN(AC_ST_BLKSIZE, [indir([AC_STRUCT_ST_BLKSIZE])])dnl ++AC_DEFUN(AC_ST_RDEV, [indir([AC_STRUCT_ST_RDEV])])dnl ++AC_DEFUN(AC_CROSS_CHECK, [indir([AC_C_CROSS])])dnl ++AC_DEFUN(AC_CHAR_UNSIGNED, [indir([AC_C_CHAR_UNSIGNED])])dnl ++AC_DEFUN(AC_LONG_DOUBLE, [indir([AC_C_LONG_DOUBLE])])dnl ++AC_DEFUN(AC_WORDS_BIGENDIAN, [indir([AC_C_BIGENDIAN])])dnl ++AC_DEFUN(AC_INLINE, [indir([AC_C_INLINE])])dnl ++AC_DEFUN(AC_CONST, [indir([AC_C_CONST])])dnl ++AC_DEFUN(AC_LONG_FILE_NAMES, [indir([AC_SYS_LONG_FILE_NAMES])])dnl ++AC_DEFUN(AC_RESTARTABLE_SYSCALLS, [indir([AC_SYS_RESTARTABLE_SYSCALLS])])dnl ++AC_DEFUN(AC_FIND_X, [indir([AC_PATH_X])])dnl ++AC_DEFUN(AC_FIND_XTRA, [indir([AC_PATH_XTRA])])dnl +diff -up firefox-78.8.0/build/autoconf/acspecific.m4.D89554-autoconf1.diff firefox-78.8.0/build/autoconf/acspecific.m4 +--- firefox-78.8.0/build/autoconf/acspecific.m4.D89554-autoconf1.diff 2021-02-25 13:48:13.605993481 +0100 ++++ firefox-78.8.0/build/autoconf/acspecific.m4 2021-02-25 13:48:13.605993481 +0100 +@@ -0,0 +1,2758 @@ ++dnl Macros that test for specific features. ++dnl This file is part of Autoconf. ++dnl Copyright (C) 1992, 93, 94, 95, 96, 1998 Free Software Foundation, Inc. ++dnl ++dnl This program is free software; you can redistribute it and/or modify ++dnl it under the terms of the GNU General Public License as published by ++dnl the Free Software Foundation; either version 2, or (at your option) ++dnl any later version. ++dnl ++dnl This program is distributed in the hope that it will be useful, ++dnl but WITHOUT ANY WARRANTY; without even the implied warranty of ++dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++dnl GNU General Public License for more details. ++dnl ++dnl You should have received a copy of the GNU General Public License ++dnl along with this program; if not, write to the Free Software ++dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA ++dnl 02111-1307, USA. ++dnl ++dnl As a special exception, the Free Software Foundation gives unlimited ++dnl permission to copy, distribute and modify the configure scripts that ++dnl are the output of Autoconf. You need not follow the terms of the GNU ++dnl General Public License when using or distributing such scripts, even ++dnl though portions of the text of Autoconf appear in them. The GNU ++dnl General Public License (GPL) does govern all other use of the material ++dnl that constitutes the Autoconf program. ++dnl ++dnl Certain portions of the Autoconf source text are designed to be copied ++dnl (in certain cases, depending on the input) into the output of ++dnl Autoconf. We call these the "data" portions. The rest of the Autoconf ++dnl source text consists of comments plus executable code that decides which ++dnl of the data portions to output in any given case. We call these ++dnl comments and executable code the "non-data" portions. Autoconf never ++dnl copies any of the non-data portions into its output. ++dnl ++dnl This special exception to the GPL applies to versions of Autoconf ++dnl released by the Free Software Foundation. When you make and ++dnl distribute a modified version of Autoconf, you may extend this special ++dnl exception to the GPL to apply to your modified version as well, *unless* ++dnl your modified version has the potential to copy into its output some ++dnl of the text that was the non-data portion of the version that you started ++dnl with. (In other words, unless your change moves or copies text from ++dnl the non-data portions to the data portions.) If your modification has ++dnl such potential, you must delete any notice of this special exception ++dnl to the GPL from your modified version. ++dnl ++dnl Written by David MacKenzie, with help from ++dnl Franc,ois Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, ++dnl Roland McGrath, Noah Friedman, david d zuhn, and many others. ++ ++ ++dnl ### Checks for programs ++ ++ ++dnl Check whether to use -n, \c, or newline-tab to separate ++dnl checking messages from result messages. ++dnl Idea borrowed from dist 3.0. ++dnl Internal use only. ++AC_DEFUN(AC_PROG_ECHO_N, ++[if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then ++ # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. ++ if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then ++ ac_n= ac_c=' ++' ac_t=' ' ++ else ++ ac_n=-n ac_c= ac_t= ++ fi ++else ++ ac_n= ac_c='\c' ac_t= ++fi ++]) ++ ++AC_DEFUN(AC_PROG_CC, ++[AC_BEFORE([$0], [AC_PROG_CPP])dnl ++AC_CHECK_PROG(CC, gcc, gcc) ++if test -z "$CC"; then ++ AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) ++ if test -z "$CC"; then ++ case "`uname -s`" in ++ *win32* | *WIN32*) ++ AC_CHECK_PROG(CC, cl, cl) ;; ++ esac ++ fi ++ test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH]) ++fi ++ ++AC_PROG_CC_WORKS ++AC_PROG_CC_GNU ++ ++if test $ac_cv_prog_gcc = yes; then ++ GCC=yes ++else ++ GCC= ++fi ++ ++dnl Check whether -g works, even if CFLAGS is set, in case the package ++dnl plays around with CFLAGS (such as to build both debugging and ++dnl normal versions of a library), tasteless as that idea is. ++ac_test_CFLAGS="${CFLAGS+set}" ++ac_save_CFLAGS="$CFLAGS" ++CFLAGS= ++AC_PROG_CC_G ++if test "$ac_test_CFLAGS" = set; then ++ CFLAGS="$ac_save_CFLAGS" ++elif test $ac_cv_prog_cc_g = yes; then ++ if test "$GCC" = yes; then ++ CFLAGS="-g -O2" ++ else ++ CFLAGS="-g" ++ fi ++else ++ if test "$GCC" = yes; then ++ CFLAGS="-O2" ++ else ++ CFLAGS= ++ fi ++fi ++]) ++ ++AC_DEFUN(AC_PROG_CXX, ++[AC_BEFORE([$0], [AC_PROG_CXXCPP])dnl ++AC_CHECK_PROGS(CXX, $CCC c++ g++ gcc CC cxx cc++ cl, gcc) ++ ++AC_PROG_CXX_WORKS ++AC_PROG_CXX_GNU ++ ++if test $ac_cv_prog_gxx = yes; then ++ GXX=yes ++else ++ GXX= ++fi ++ ++dnl Check whether -g works, even if CXXFLAGS is set, in case the package ++dnl plays around with CXXFLAGS (such as to build both debugging and ++dnl normal versions of a library), tasteless as that idea is. ++ac_test_CXXFLAGS="${CXXFLAGS+set}" ++ac_save_CXXFLAGS="$CXXFLAGS" ++CXXFLAGS= ++AC_PROG_CXX_G ++if test "$ac_test_CXXFLAGS" = set; then ++ CXXFLAGS="$ac_save_CXXFLAGS" ++elif test $ac_cv_prog_cxx_g = yes; then ++ if test "$GXX" = yes; then ++ CXXFLAGS="-g -O2" ++ else ++ CXXFLAGS="-g" ++ fi ++else ++ if test "$GXX" = yes; then ++ CXXFLAGS="-O2" ++ else ++ CXXFLAGS= ++ fi ++fi ++]) ++ ++dnl Determine a Fortran 77 compiler to use. If `F77' is not already set ++dnl in the environment, check for `g77', `f77' and `f2c', in that order. ++dnl Set the output variable `F77' to the name of the compiler found. ++dnl ++dnl If using `g77' (the GNU Fortran 77 compiler), then `AC_PROG_F77' ++dnl will set the shell variable `G77' to `yes', and empty otherwise. If ++dnl the output variable `FFLAGS' was not already set in the environment, ++dnl then set it to `-g -02' for `g77' (or `-O2' where `g77' does not ++dnl accept `-g'). Otherwise, set `FFLAGS' to `-g' for all other Fortran ++dnl 77 compilers. ++dnl ++dnl AC_PROG_F77() ++AC_DEFUN(AC_PROG_F77, ++[AC_BEFORE([$0], [AC_PROG_CPP])dnl ++if test -z "$F77"; then ++ AC_CHECK_PROGS(F77, g77 f77 f2c) ++ test -z "$F77" && AC_MSG_ERROR([no acceptable Fortran 77 compiler found in \$PATH]) ++fi ++ ++AC_PROG_F77_WORKS ++AC_PROG_F77_GNU ++ ++if test $ac_cv_prog_g77 = yes; then ++ G77=yes ++dnl Check whether -g works, even if FFLAGS is set, in case the package ++dnl plays around with FFLAGS (such as to build both debugging and ++dnl normal versions of a library), tasteless as that idea is. ++ ac_test_FFLAGS="${FFLAGS+set}" ++ ac_save_FFLAGS="$FFLAGS" ++ FFLAGS= ++ AC_PROG_F77_G ++ if test "$ac_test_FFLAGS" = set; then ++ FFLAGS="$ac_save_FFLAGS" ++ elif test $ac_cv_prog_f77_g = yes; then ++ FFLAGS="-g -O2" ++ else ++ FFLAGS="-O2" ++ fi ++else ++ G77= ++ test "${FFLAGS+set}" = set || FFLAGS="-g" ++fi ++]) ++ ++AC_DEFUN(AC_PROG_CC_WORKS, ++[AC_MSG_CHECKING([whether the C compiler ($CC $CFLAGS $LDFLAGS) works]) ++AC_LANG_SAVE ++AC_LANG_C ++AC_TRY_COMPILER([main(){return(0);}], ac_cv_prog_cc_works, ac_cv_prog_cc_cross) ++AC_LANG_RESTORE ++AC_MSG_RESULT($ac_cv_prog_cc_works) ++if test $ac_cv_prog_cc_works = no; then ++ AC_MSG_ERROR([installation or configuration problem: C compiler cannot create executables.]) ++fi ++AC_MSG_CHECKING([whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler]) ++AC_MSG_RESULT($ac_cv_prog_cc_cross) ++cross_compiling=$ac_cv_prog_cc_cross ++]) ++ ++AC_DEFUN(AC_PROG_CXX_WORKS, ++[AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) ++AC_LANG_SAVE ++AC_LANG_CPLUSPLUS ++AC_TRY_COMPILER([int main(){return(0);}], ac_cv_prog_cxx_works, ac_cv_prog_cxx_cross) ++AC_LANG_RESTORE ++AC_MSG_RESULT($ac_cv_prog_cxx_works) ++if test $ac_cv_prog_cxx_works = no; then ++ AC_MSG_ERROR([installation or configuration problem: C++ compiler cannot create executables.]) ++fi ++AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler]) ++AC_MSG_RESULT($ac_cv_prog_cxx_cross) ++cross_compiling=$ac_cv_prog_cxx_cross ++]) ++ ++dnl Test whether the Fortran 77 compiler can compile and link a trivial ++dnl Fortran program. Also, test whether the Fortran 77 compiler is a ++dnl cross-compiler (which may realistically be the case if the Fortran ++dnl compiler is `g77'). ++dnl ++dnl AC_PROG_F77_WORKS() ++AC_DEFUN(AC_PROG_F77_WORKS, ++[AC_MSG_CHECKING([whether the Fortran 77 compiler ($F77 $FFLAGS $LDFLAGS) works]) ++AC_LANG_SAVE ++AC_LANG_FORTRAN77 ++AC_TRY_COMPILER(dnl ++[ program conftest ++ end ++], ac_cv_prog_f77_works, ac_cv_prog_f77_cross) ++AC_LANG_RESTORE ++AC_MSG_RESULT($ac_cv_prog_f77_works) ++if test $ac_cv_prog_f77_works = no; then ++ AC_MSG_ERROR([installation or configuration problem: Fortran 77 compiler cannot create executables.]) ++fi ++AC_MSG_CHECKING([whether the Fortran 77 compiler ($F77 $FFLAGS $LDFLAGS) is a cross-compiler]) ++AC_MSG_RESULT($ac_cv_prog_f77_cross) ++cross_compiling=$ac_cv_prog_f77_cross ++]) ++ ++AC_DEFUN(AC_PROG_CC_GNU, ++[AC_CACHE_CHECK(whether we are using GNU C, ac_cv_prog_gcc, ++[dnl The semicolon is to pacify NeXT's syntax-checking cpp. ++cat > conftest.c </dev/null 2>&1; then ++ ac_cv_prog_gcc=yes ++else ++ ac_cv_prog_gcc=no ++fi])]) ++ ++AC_DEFUN(AC_PROG_CXX_GNU, ++[AC_CACHE_CHECK(whether we are using GNU C++, ac_cv_prog_gxx, ++[dnl The semicolon is to pacify NeXT's syntax-checking cpp. ++cat > conftest.C </dev/null 2>&1; then ++ ac_cv_prog_gxx=yes ++else ++ ac_cv_prog_gxx=no ++fi])]) ++ ++dnl Test whether for Fortran 77 compiler is `g77' (the GNU Fortran 77 ++dnl Compiler). This test depends on whether the Fortran 77 compiler can ++dnl do CPP pre-processing. ++dnl ++dnl AC_PROG_F77_GNU() ++AC_DEFUN(AC_PROG_F77_GNU, ++[AC_CACHE_CHECK(whether we are using GNU Fortran 77, ac_cv_prog_g77, ++[cat > conftest.fpp </dev/null 2>&1; then ++ ac_cv_prog_g77=yes ++else ++ ac_cv_prog_g77=no ++fi])]) ++ ++AC_DEFUN(AC_PROG_CC_G, ++[AC_CACHE_CHECK(whether ${CC-cc} accepts -g, ac_cv_prog_cc_g, ++[echo 'void f(){}' > conftest.c ++if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then ++ ac_cv_prog_cc_g=yes ++else ++ ac_cv_prog_cc_g=no ++fi ++rm -f conftest* ++])]) ++ ++AC_DEFUN(AC_PROG_CXX_G, ++[AC_CACHE_CHECK(whether ${CXX-g++} accepts -g, ac_cv_prog_cxx_g, ++[echo 'void f(){}' > conftest.cc ++if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then ++ ac_cv_prog_cxx_g=yes ++else ++ ac_cv_prog_cxx_g=no ++fi ++rm -f conftest* ++])]) ++ ++dnl Test whether the Fortran 77 compiler can accept the `-g' option to ++dnl enable debugging. ++dnl ++dnl AC_PROG_F77_G() ++AC_DEFUN(AC_PROG_F77_G, ++[AC_CACHE_CHECK(whether $F77 accepts -g, ac_cv_prog_f77_g, ++[cat > conftest.f << EOF ++ program conftest ++ end ++EOF ++if test -z "`$F77 -g -c conftest.f 2>&1`"; then ++ ac_cv_prog_f77_g=yes ++else ++ ac_cv_prog_f77_g=no ++fi ++rm -f conftest* ++])]) ++ ++AC_DEFUN(AC_PROG_GCC_TRADITIONAL, ++[AC_REQUIRE([AC_PROG_CC])dnl ++AC_REQUIRE([AC_PROG_CPP])dnl ++if test $ac_cv_prog_gcc = yes; then ++ AC_CACHE_CHECK(whether ${CC-cc} needs -traditional, ++ ac_cv_prog_gcc_traditional, ++[ ac_pattern="Autoconf.*'x'" ++ AC_EGREP_CPP($ac_pattern, [#include ++Autoconf TIOCGETP], ++ ac_cv_prog_gcc_traditional=yes, ac_cv_prog_gcc_traditional=no) ++ ++ if test $ac_cv_prog_gcc_traditional = no; then ++ AC_EGREP_CPP($ac_pattern, [#include ++Autoconf TCGETA], ++ ac_cv_prog_gcc_traditional=yes) ++ fi]) ++ if test $ac_cv_prog_gcc_traditional = yes; then ++ CC="$CC -traditional" ++ fi ++fi ++]) ++ ++AC_DEFUN(AC_PROG_CC_C_O, ++[if test "x$CC" != xcc; then ++ AC_MSG_CHECKING(whether $CC and cc understand -c and -o together) ++else ++ AC_MSG_CHECKING(whether cc understands -c and -o together) ++fi ++set dummy $CC; ac_cc="`echo [$]2 | ++changequote(, )dnl ++ sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`" ++changequote([, ])dnl ++AC_CACHE_VAL(ac_cv_prog_cc_${ac_cc}_c_o, ++[echo 'foo(){}' > conftest.c ++# Make sure it works both with $CC and with simple cc. ++# We do the test twice because some compilers refuse to overwrite an ++# existing .o file with -o, though they will create one. ++ac_try='${CC-cc} -c conftest.c -o conftest.o 1>&AC_FD_CC' ++if AC_TRY_EVAL(ac_try) && ++ test -f conftest.o && AC_TRY_EVAL(ac_try); ++then ++ eval ac_cv_prog_cc_${ac_cc}_c_o=yes ++ if test "x$CC" != xcc; then ++ # Test first that cc exists at all. ++ if AC_TRY_COMMAND(cc -c conftest.c 1>&AC_FD_CC); then ++ ac_try='cc -c conftest.c -o conftest.o 1>&AC_FD_CC' ++ if AC_TRY_EVAL(ac_try) && ++ test -f conftest.o && AC_TRY_EVAL(ac_try); ++ then ++ # cc works too. ++ : ++ else ++ # cc exists but doesn't like -o. ++ eval ac_cv_prog_cc_${ac_cc}_c_o=no ++ fi ++ fi ++ fi ++else ++ eval ac_cv_prog_cc_${ac_cc}_c_o=no ++fi ++rm -f conftest* ++])dnl ++if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then ++ AC_MSG_RESULT(yes) ++else ++ AC_MSG_RESULT(no) ++ AC_DEFINE(NO_MINUS_C_MINUS_O) ++fi ++]) ++ ++dnl Test if the Fortran 77 compiler accepts the options `-c' and `-o' ++dnl simultaneously, and define `F77_NO_MINUS_C_MINUS_O' if it does not. ++dnl ++dnl The usefulness of this macro is questionable, as I can't really see ++dnl why anyone would use it. The only reason I include it is for ++dnl completeness, since a similar test exists for the C compiler. ++dnl ++dnl AC_PROG_F77_C_O ++AC_DEFUN(AC_PROG_F77_C_O, ++[AC_BEFORE([$0], [AC_PROG_F77])dnl ++AC_MSG_CHECKING(whether $F77 understand -c and -o together) ++set dummy $F77; ac_f77="`echo [$]2 | ++changequote(, )dnl ++sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`" ++changequote([, ])dnl ++AC_CACHE_VAL(ac_cv_prog_f77_${ac_f77}_c_o, ++[cat > conftest.f << EOF ++ program conftest ++ end ++EOF ++# We do the `AC_TRY_EVAL' test twice because some compilers refuse to ++# overwrite an existing `.o' file with `-o', although they will create ++# one. ++ac_try='$F77 $FFLAGS -c conftest.f -o conftest.o 1>&AC_FD_CC' ++if AC_TRY_EVAL(ac_try) && test -f conftest.o && AC_TRY_EVAL(ac_try); then ++ eval ac_cv_prog_f77_${ac_f77}_c_o=yes ++else ++ eval ac_cv_prog_f77_${ac_f77}_c_o=no ++fi ++rm -f conftest* ++])dnl ++if eval "test \"`echo '$ac_cv_prog_f77_'${ac_f77}_c_o`\" = yes"; then ++ AC_MSG_RESULT(yes) ++else ++ AC_MSG_RESULT(no) ++ AC_DEFINE(F77_NO_MINUS_C_MINUS_O) ++fi ++]) ++ ++dnl Define SET_MAKE to set ${MAKE} if make doesn't. ++AC_DEFUN(AC_PROG_MAKE_SET, ++[AC_MSG_CHECKING(whether ${MAKE-make} sets \${MAKE}) ++set dummy ${MAKE-make}; ac_make=`echo "[$]2" | sed 'y%./+-%__p_%'` ++AC_CACHE_VAL(ac_cv_prog_make_${ac_make}_set, ++[cat > conftestmake <<\EOF ++all: ++ @echo 'ac_maketemp="${MAKE}"' ++EOF ++changequote(, )dnl ++# GNU make sometimes prints "make[1]: Entering...", which would confuse us. ++eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` ++changequote([, ])dnl ++if test -n "$ac_maketemp"; then ++ eval ac_cv_prog_make_${ac_make}_set=yes ++else ++ eval ac_cv_prog_make_${ac_make}_set=no ++fi ++rm -f conftestmake])dnl ++if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then ++ AC_MSG_RESULT(yes) ++ SET_MAKE= ++else ++ AC_MSG_RESULT(no) ++ SET_MAKE="MAKE=${MAKE-make}" ++fi ++AC_SUBST([SET_MAKE])dnl ++]) ++ ++AC_DEFUN(AC_PROG_RANLIB, ++[AC_CHECK_PROG(RANLIB, ranlib, ranlib, :)]) ++ ++dnl Check for mawk first since it's generally faster. ++AC_DEFUN(AC_PROG_AWK, ++[AC_CHECK_PROGS(AWK, mawk gawk nawk awk, )]) ++ ++AC_DEFUN(AC_PROG_YACC, ++[AC_CHECK_PROGS(YACC, 'bison -y' byacc, yacc)]) ++ ++AC_DEFUN(AC_PROG_CPP, ++[AC_MSG_CHECKING(how to run the C preprocessor) ++# On Suns, sometimes $CPP names a directory. ++if test -n "$CPP" && test -d "$CPP"; then ++ CPP= ++fi ++if test -z "$CPP"; then ++AC_CACHE_VAL(ac_cv_prog_CPP, ++[ # This must be in double quotes, not single quotes, because CPP may get ++ # substituted into the Makefile and "${CC-cc}" will confuse make. ++ CPP="${CC-cc} -E" ++ # On the NeXT, cc -E runs the code through the compiler's parser, ++ # not just through cpp. ++dnl Use a header file that comes with gcc, so configuring glibc ++dnl with a fresh cross-compiler works. ++ AC_TRY_CPP([#include ++Syntax Error], , ++ CPP="${CC-cc} -E -traditional-cpp" ++ AC_TRY_CPP([#include ++Syntax Error], , ++ CPP="${CC-cc} -nologo -E" ++ AC_TRY_CPP([#include ++Syntax Error], , CPP=/lib/cpp))) ++ ac_cv_prog_CPP="$CPP"])dnl ++ CPP="$ac_cv_prog_CPP" ++else ++ ac_cv_prog_CPP="$CPP" ++fi ++AC_MSG_RESULT($CPP) ++AC_SUBST(CPP)dnl ++]) ++ ++AC_DEFUN(AC_PROG_CXXCPP, ++[AC_MSG_CHECKING(how to run the C++ preprocessor) ++if test -z "$CXXCPP"; then ++AC_CACHE_VAL(ac_cv_prog_CXXCPP, ++[AC_LANG_SAVE[]dnl ++AC_LANG_CPLUSPLUS[]dnl ++ CXXCPP="${CXX-g++} -E" ++ AC_TRY_CPP([#include ], , CXXCPP=/lib/cpp) ++ ac_cv_prog_CXXCPP="$CXXCPP" ++AC_LANG_RESTORE[]dnl ++fi])dnl ++CXXCPP="$ac_cv_prog_CXXCPP" ++AC_MSG_RESULT($CXXCPP) ++AC_SUBST(CXXCPP)dnl ++]) ++ ++dnl Require finding the C or C++ preprocessor, whichever is the ++dnl current language. ++AC_DEFUN(AC_REQUIRE_CPP, ++[ifelse(AC_LANG, C, [AC_REQUIRE([AC_PROG_CPP])], [AC_REQUIRE([AC_PROG_CXXCPP])])]) ++ ++AC_DEFUN(AC_PROG_LEX, ++[AC_CHECK_PROG(LEX, flex, flex, lex) ++if test -z "$LEXLIB" ++then ++ case "$LEX" in ++ flex*) ac_lib=fl ;; ++ *) ac_lib=l ;; ++ esac ++ AC_CHECK_LIB($ac_lib, yywrap, LEXLIB="-l$ac_lib") ++fi ++AC_SUBST(LEXLIB)]) ++ ++dnl Check if lex declares yytext as a char * by default, not a char[]. ++undefine([AC_DECL_YYTEXT]) ++AC_DEFUN(AC_DECL_YYTEXT, ++[AC_REQUIRE_CPP()dnl ++AC_REQUIRE([AC_PROG_LEX])dnl ++AC_CACHE_CHECK(lex output file root, ac_cv_prog_lex_root, ++[# The minimal lex program is just a single line: %%. But some broken lexes ++# (Solaris, I think it was) want two %% lines, so accommodate them. ++echo '%% ++%%' | $LEX ++if test -f lex.yy.c; then ++ ac_cv_prog_lex_root=lex.yy ++elif test -f lexyy.c; then ++ ac_cv_prog_lex_root=lexyy ++else ++ AC_MSG_ERROR(cannot find output from $LEX; giving up) ++fi]) ++LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root ++AC_SUBST(LEX_OUTPUT_ROOT)dnl ++ ++AC_CACHE_CHECK(whether yytext is a pointer, ac_cv_prog_lex_yytext_pointer, ++[# POSIX says lex can declare yytext either as a pointer or an array; the ++# default is implementation-dependent. Figure out which it is, since ++# not all implementations provide the %pointer and %array declarations. ++ac_cv_prog_lex_yytext_pointer=no ++echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c ++ac_save_LIBS="$LIBS" ++LIBS="$LIBS $LEXLIB" ++AC_TRY_LINK(`cat $LEX_OUTPUT_ROOT.c`, , ac_cv_prog_lex_yytext_pointer=yes) ++LIBS="$ac_save_LIBS" ++rm -f "${LEX_OUTPUT_ROOT}.c" ++]) ++dnl ++if test $ac_cv_prog_lex_yytext_pointer = yes; then ++ AC_DEFINE(YYTEXT_POINTER) ++fi ++]) ++ ++AC_DEFUN(AC_PROG_INSTALL, ++[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl ++# Find a good install program. We prefer a C program (faster), ++# so one script is as good as another. But avoid the broken or ++# incompatible versions: ++# SysV /etc/install, /usr/sbin/install ++# SunOS /usr/etc/install ++# IRIX /sbin/install ++# AIX /bin/install ++# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag ++# AFS /usr/afsws/bin/install, which mishandles nonexistent args ++# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" ++# ./install, which can be erroneously created by make from ./install.sh. ++AC_MSG_CHECKING(for a BSD compatible install) ++if test -z "$INSTALL"; then ++AC_CACHE_VAL(ac_cv_path_install, ++[ IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" ++ for ac_dir in $PATH; do ++ # Account for people who put trailing slashes in PATH elements. ++ case "$ac_dir/" in ++ /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; ++ *) ++ # OSF1 and SCO ODT 3.0 have their own names for install. ++ # Don't use installbsd from OSF since it installs stuff as root ++ # by default. ++ for ac_prog in ginstall scoinst install; do ++ if test -f $ac_dir/$ac_prog; then ++ if test $ac_prog = install && ++ grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then ++ # AIX install. It has an incompatible calling convention. ++ : ++ else ++ ac_cv_path_install="$ac_dir/$ac_prog -c" ++ break 2 ++ fi ++ fi ++ done ++ ;; ++ esac ++ done ++ IFS="$ac_save_IFS" ++])dnl ++ if test "${ac_cv_path_install+set}" = set; then ++ INSTALL="$ac_cv_path_install" ++ else ++ # As a last resort, use the slow shell script. We don't cache a ++ # path for INSTALL within a source directory, because that will ++ # break other packages using the cache if that directory is ++ # removed, or if the path is relative. ++ INSTALL="$ac_install_sh" ++ fi ++fi ++dnl We do special magic for INSTALL instead of AC_SUBST, to get ++dnl relative paths right. ++AC_MSG_RESULT($INSTALL) ++ ++# Use test -z because SunOS4 sh mishandles braces in ${var-val}. ++# It thinks the first close brace ends the variable substitution. ++test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' ++AC_SUBST(INSTALL_PROGRAM)dnl ++ ++test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' ++AC_SUBST(INSTALL_SCRIPT)dnl ++ ++test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' ++AC_SUBST(INSTALL_DATA)dnl ++]) ++ ++AC_DEFUN(AC_PROG_LN_S, ++[AC_MSG_CHECKING(whether ln -s works) ++AC_CACHE_VAL(ac_cv_prog_LN_S, ++[rm -f conftestdata ++if ln -s X conftestdata 2>/dev/null ++then ++ rm -f conftestdata ++ ac_cv_prog_LN_S="ln -s" ++else ++ ac_cv_prog_LN_S=ln ++fi])dnl ++LN_S="$ac_cv_prog_LN_S" ++if test "$ac_cv_prog_LN_S" = "ln -s"; then ++ AC_MSG_RESULT(yes) ++else ++ AC_MSG_RESULT(no) ++fi ++AC_SUBST(LN_S)dnl ++]) ++ ++define(AC_RSH, ++[errprint(__file__:__line__: [$0] has been removed; replace it with equivalent code ++)m4exit(4)]) ++ ++ ++dnl ### Checks for header files ++ ++ ++AC_DEFUN(AC_HEADER_STDC, ++[AC_REQUIRE_CPP()dnl ++AC_CACHE_CHECK(for ANSI C header files, ac_cv_header_stdc, ++[AC_TRY_CPP([#include ++#include ++#include ++#include ], ac_cv_header_stdc=yes, ac_cv_header_stdc=no) ++ ++if test $ac_cv_header_stdc = yes; then ++ # SunOS 4.x string.h does not declare mem*, contrary to ANSI. ++AC_EGREP_HEADER(memchr, string.h, , ac_cv_header_stdc=no) ++fi ++ ++if test $ac_cv_header_stdc = yes; then ++ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. ++AC_EGREP_HEADER(free, stdlib.h, , ac_cv_header_stdc=no) ++fi ++ ++if test $ac_cv_header_stdc = yes; then ++ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. ++AC_TRY_RUN([#include ++#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') ++#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) ++#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) ++int main () { int i; for (i = 0; i < 256; i++) ++if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); ++exit (0); } ++], , ac_cv_header_stdc=no, :) ++fi]) ++if test $ac_cv_header_stdc = yes; then ++ AC_DEFINE(STDC_HEADERS) ++fi ++]) ++ ++AC_DEFUN(AC_UNISTD_H, ++[AC_OBSOLETE([$0], [; instead use AC_CHECK_HEADERS(unistd.h)])dnl ++AC_CHECK_HEADER(unistd.h, AC_DEFINE(HAVE_UNISTD_H))]) ++ ++AC_DEFUN(AC_USG, ++[AC_OBSOLETE([$0], ++ [; instead use AC_CHECK_HEADERS(string.h) and HAVE_STRING_H])dnl ++AC_MSG_CHECKING([for BSD string and memory functions]) ++AC_TRY_LINK([#include ], [rindex(0, 0); bzero(0, 0);], ++ [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no); AC_DEFINE(USG)])]) ++ ++ ++dnl If memchr and the like aren't declared in , include . ++dnl To avoid problems, don't check for gcc2 built-ins. ++AC_DEFUN(AC_MEMORY_H, ++[AC_OBSOLETE([$0], [; instead use AC_CHECK_HEADERS(memory.h) and HAVE_MEMORY_H])dnl ++AC_MSG_CHECKING(whether string.h declares mem functions) ++AC_EGREP_HEADER(memchr, string.h, ac_found=yes, ac_found=no) ++AC_MSG_RESULT($ac_found) ++if test $ac_found = no; then ++ AC_CHECK_HEADER(memory.h, [AC_DEFINE(NEED_MEMORY_H)]) ++fi ++]) ++ ++AC_DEFUN(AC_HEADER_MAJOR, ++[AC_CACHE_CHECK(whether sys/types.h defines makedev, ++ ac_cv_header_sys_types_h_makedev, ++[AC_TRY_LINK([#include ], [return makedev(0, 0);], ++ ac_cv_header_sys_types_h_makedev=yes, ac_cv_header_sys_types_h_makedev=no) ++]) ++ ++if test $ac_cv_header_sys_types_h_makedev = no; then ++AC_CHECK_HEADER(sys/mkdev.h, [AC_DEFINE(MAJOR_IN_MKDEV)]) ++ ++ if test $ac_cv_header_sys_mkdev_h = no; then ++AC_CHECK_HEADER(sys/sysmacros.h, [AC_DEFINE(MAJOR_IN_SYSMACROS)]) ++ fi ++fi ++]) ++ ++AC_DEFUN(AC_HEADER_DIRENT, ++[ac_header_dirent=no ++AC_CHECK_HEADERS_DIRENT(dirent.h sys/ndir.h sys/dir.h ndir.h, ++ [ac_header_dirent=$ac_hdr; break]) ++# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. ++if test $ac_header_dirent = dirent.h; then ++AC_CHECK_LIB(dir, opendir, LIBS="$LIBS -ldir") ++else ++AC_CHECK_LIB(x, opendir, LIBS="$LIBS -lx") ++fi ++]) ++ ++dnl Like AC_CHECK_HEADER, except also make sure that HEADER-FILE ++dnl defines the type `DIR'. dirent.h on NextStep 3.2 doesn't. ++dnl AC_CHECK_HEADER_DIRENT(HEADER-FILE, ACTION-IF-FOUND) ++AC_DEFUN(AC_CHECK_HEADER_DIRENT, ++[ac_safe=`echo "$1" | sed 'y%./+-%__p_%'` ++AC_MSG_CHECKING([for $1 that defines DIR]) ++AC_CACHE_VAL(ac_cv_header_dirent_$ac_safe, ++[AC_TRY_COMPILE([#include ++#include <$1>], [DIR *dirp = 0;], ++ eval "ac_cv_header_dirent_$ac_safe=yes", ++ eval "ac_cv_header_dirent_$ac_safe=no")])dnl ++if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then ++ AC_MSG_RESULT(yes) ++ $2 ++else ++ AC_MSG_RESULT(no) ++fi ++]) ++ ++dnl Like AC_CHECK_HEADERS, except succeed only for a HEADER-FILE that ++dnl defines `DIR'. ++dnl AC_CHECK_HEADERS_DIRENT(HEADER-FILE... [, ACTION]) ++define(AC_CHECK_HEADERS_DIRENT, ++[for ac_hdr in $1 ++do ++AC_CHECK_HEADER_DIRENT($ac_hdr, ++[changequote(, )dnl ++ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` ++changequote([, ])dnl ++ AC_DEFINE_UNQUOTED($ac_tr_hdr) $2])dnl ++done]) ++ ++AC_DEFUN(AC_DIR_HEADER, ++[AC_OBSOLETE([$0], [; instead use AC_HEADER_DIRENT])dnl ++ac_header_dirent=no ++for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do ++ AC_CHECK_HEADER_DIRENT($ac_hdr, [ac_header_dirent=$ac_hdr; break]) ++done ++ ++case "$ac_header_dirent" in ++dirent.h) AC_DEFINE(DIRENT) ;; ++sys/ndir.h) AC_DEFINE(SYSNDIR) ;; ++sys/dir.h) AC_DEFINE(SYSDIR) ;; ++ndir.h) AC_DEFINE(NDIR) ;; ++esac ++ ++AC_CACHE_CHECK(whether closedir returns void, ac_cv_func_closedir_void, ++[AC_TRY_RUN([#include ++#include <$ac_header_dirent> ++int closedir(); main() { exit(closedir(opendir(".")) != 0); }], ++ ac_cv_func_closedir_void=no, ac_cv_func_closedir_void=yes, ac_cv_func_closedir_void=yes)]) ++if test $ac_cv_func_closedir_void = yes; then ++ AC_DEFINE(VOID_CLOSEDIR) ++fi ++]) ++ ++AC_DEFUN(AC_HEADER_STAT, ++[AC_CACHE_CHECK(whether stat file-mode macros are broken, ++ ac_cv_header_stat_broken, ++[AC_EGREP_CPP([You lose], [#include ++#include ++ ++#if defined(S_ISBLK) && defined(S_IFDIR) ++# if S_ISBLK (S_IFDIR) ++You lose. ++# endif ++#endif ++ ++#if defined(S_ISBLK) && defined(S_IFCHR) ++# if S_ISBLK (S_IFCHR) ++You lose. ++# endif ++#endif ++ ++#if defined(S_ISLNK) && defined(S_IFREG) ++# if S_ISLNK (S_IFREG) ++You lose. ++# endif ++#endif ++ ++#if defined(S_ISSOCK) && defined(S_IFREG) ++# if S_ISSOCK (S_IFREG) ++You lose. ++# endif ++#endif ++], ac_cv_header_stat_broken=yes, ac_cv_header_stat_broken=no)]) ++if test $ac_cv_header_stat_broken = yes; then ++ AC_DEFINE(STAT_MACROS_BROKEN) ++fi ++]) ++ ++AC_DEFUN(AC_DECL_SYS_SIGLIST, ++[AC_CACHE_CHECK([for sys_siglist declaration in signal.h or unistd.h], ++ ac_cv_decl_sys_siglist, ++[AC_TRY_COMPILE([#include ++#include ++/* NetBSD declares sys_siglist in unistd.h. */ ++#ifdef HAVE_UNISTD_H ++#include ++#endif], [char *msg = *(sys_siglist + 1);], ++ ac_cv_decl_sys_siglist=yes, ac_cv_decl_sys_siglist=no)]) ++if test $ac_cv_decl_sys_siglist = yes; then ++ AC_DEFINE(SYS_SIGLIST_DECLARED) ++fi ++]) ++ ++AC_DEFUN(AC_HEADER_SYS_WAIT, ++[AC_CACHE_CHECK([for sys/wait.h that is POSIX.1 compatible], ++ ac_cv_header_sys_wait_h, ++[AC_TRY_COMPILE([#include ++#include ++#ifndef WEXITSTATUS ++#define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8) ++#endif ++#ifndef WIFEXITED ++#define WIFEXITED(stat_val) (((stat_val) & 255) == 0) ++#endif], [int s; ++wait (&s); ++s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;], ++ac_cv_header_sys_wait_h=yes, ac_cv_header_sys_wait_h=no)]) ++if test $ac_cv_header_sys_wait_h = yes; then ++ AC_DEFINE(HAVE_SYS_WAIT_H) ++fi ++]) ++ ++ ++dnl ### Checks for typedefs ++ ++ ++AC_DEFUN(AC_TYPE_GETGROUPS, ++[AC_REQUIRE([AC_TYPE_UID_T])dnl ++AC_CACHE_CHECK(type of array argument to getgroups, ac_cv_type_getgroups, ++[AC_TRY_RUN( ++changequote(<<, >>)dnl ++<< ++/* Thanks to Mike Rendell for this test. */ ++#include ++#define NGID 256 ++#undef MAX ++#define MAX(x, y) ((x) > (y) ? (x) : (y)) ++main() ++{ ++ gid_t gidset[NGID]; ++ int i, n; ++ union { gid_t gval; long lval; } val; ++ ++ val.lval = -1; ++ for (i = 0; i < NGID; i++) ++ gidset[i] = val.gval; ++ n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1, ++ gidset); ++ /* Exit non-zero if getgroups seems to require an array of ints. This ++ happens when gid_t is short but getgroups modifies an array of ints. */ ++ exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0); ++} ++>>, ++changequote([, ])dnl ++ ac_cv_type_getgroups=gid_t, ac_cv_type_getgroups=int, ++ ac_cv_type_getgroups=cross) ++if test $ac_cv_type_getgroups = cross; then ++ dnl When we can't run the test program (we are cross compiling), presume ++ dnl that has either an accurate prototype for getgroups or none. ++ dnl Old systems without prototypes probably use int. ++ AC_EGREP_HEADER([getgroups.*int.*gid_t], unistd.h, ++ ac_cv_type_getgroups=gid_t, ac_cv_type_getgroups=int) ++fi]) ++AC_DEFINE_UNQUOTED(GETGROUPS_T, $ac_cv_type_getgroups) ++]) ++ ++AC_DEFUN(AC_TYPE_UID_T, ++[AC_CACHE_CHECK(for uid_t in sys/types.h, ac_cv_type_uid_t, ++[AC_EGREP_HEADER(uid_t, sys/types.h, ++ ac_cv_type_uid_t=yes, ac_cv_type_uid_t=no)]) ++if test $ac_cv_type_uid_t = no; then ++ AC_DEFINE(uid_t, int) ++ AC_DEFINE(gid_t, int) ++fi ++]) ++ ++AC_DEFUN(AC_TYPE_SIZE_T, ++[AC_CHECK_TYPE(size_t, unsigned)]) ++ ++AC_DEFUN(AC_TYPE_PID_T, ++[AC_CHECK_TYPE(pid_t, int)]) ++ ++AC_DEFUN(AC_TYPE_OFF_T, ++[AC_CHECK_TYPE(off_t, long)]) ++ ++AC_DEFUN(AC_TYPE_MODE_T, ++[AC_CHECK_TYPE(mode_t, int)]) ++ ++dnl Note that identifiers starting with SIG are reserved by ANSI C. ++AC_DEFUN(AC_TYPE_SIGNAL, ++[AC_CACHE_CHECK([return type of signal handlers], ac_cv_type_signal, ++[AC_TRY_COMPILE([#include ++#include ++#ifdef signal ++#undef signal ++#endif ++#ifdef __cplusplus ++extern "C" void (*signal (int, void (*)(int)))(int); ++#else ++void (*signal ()) (); ++#endif ++], ++[int i;], ac_cv_type_signal=void, ac_cv_type_signal=int)]) ++AC_DEFINE_UNQUOTED(RETSIGTYPE, $ac_cv_type_signal) ++]) ++ ++ ++dnl ### Checks for functions ++ ++ ++AC_DEFUN(AC_FUNC_CLOSEDIR_VOID, ++[AC_REQUIRE([AC_HEADER_DIRENT])dnl ++AC_CACHE_CHECK(whether closedir returns void, ac_cv_func_closedir_void, ++[AC_TRY_RUN([#include ++#include <$ac_header_dirent> ++int closedir(); main() { exit(closedir(opendir(".")) != 0); }], ++ ac_cv_func_closedir_void=no, ac_cv_func_closedir_void=yes, ac_cv_func_closedir_void=yes)]) ++if test $ac_cv_func_closedir_void = yes; then ++ AC_DEFINE(CLOSEDIR_VOID) ++fi ++]) ++ ++AC_DEFUN(AC_FUNC_FNMATCH, ++[AC_CACHE_CHECK(for working fnmatch, ac_cv_func_fnmatch_works, ++# Some versions of Solaris or SCO have a broken fnmatch function. ++# So we run a test program. If we are cross-compiling, take no chance. ++# Thanks to John Oleynick and Franc,ois Pinard for this test. ++[AC_TRY_RUN([main() { exit (fnmatch ("a*", "abc", 0) != 0); }], ++ac_cv_func_fnmatch_works=yes, ac_cv_func_fnmatch_works=no, ++ac_cv_func_fnmatch_works=no)]) ++if test $ac_cv_func_fnmatch_works = yes; then ++ AC_DEFINE(HAVE_FNMATCH) ++fi ++]) ++ ++AC_DEFUN(AC_FUNC_MMAP, ++[AC_CHECK_HEADERS(unistd.h) ++AC_CHECK_FUNCS(getpagesize) ++AC_CACHE_CHECK(for working mmap, ac_cv_func_mmap_fixed_mapped, ++[AC_TRY_RUN([ ++/* Thanks to Mike Haertel and Jim Avera for this test. ++ Here is a matrix of mmap possibilities: ++ mmap private not fixed ++ mmap private fixed at somewhere currently unmapped ++ mmap private fixed at somewhere already mapped ++ mmap shared not fixed ++ mmap shared fixed at somewhere currently unmapped ++ mmap shared fixed at somewhere already mapped ++ For private mappings, we should verify that changes cannot be read() ++ back from the file, nor mmap's back from the file at a different ++ address. (There have been systems where private was not correctly ++ implemented like the infamous i386 svr4.0, and systems where the ++ VM page cache was not coherent with the filesystem buffer cache ++ like early versions of FreeBSD and possibly contemporary NetBSD.) ++ For shared mappings, we should conversely verify that changes get ++ propogated back to all the places they're supposed to be. ++ ++ Grep wants private fixed already mapped. ++ The main things grep needs to know about mmap are: ++ * does it exist and is it safe to write into the mmap'd area ++ * how to use it (BSD variants) */ ++#include ++#include ++#include ++ ++/* This mess was copied from the GNU getpagesize.h. */ ++#ifndef HAVE_GETPAGESIZE ++# ifdef HAVE_UNISTD_H ++# include ++# endif ++ ++/* Assume that all systems that can run configure have sys/param.h. */ ++# ifndef HAVE_SYS_PARAM_H ++# define HAVE_SYS_PARAM_H 1 ++# endif ++ ++# ifdef _SC_PAGESIZE ++# define getpagesize() sysconf(_SC_PAGESIZE) ++# else /* no _SC_PAGESIZE */ ++# ifdef HAVE_SYS_PARAM_H ++# include ++# ifdef EXEC_PAGESIZE ++# define getpagesize() EXEC_PAGESIZE ++# else /* no EXEC_PAGESIZE */ ++# ifdef NBPG ++# define getpagesize() NBPG * CLSIZE ++# ifndef CLSIZE ++# define CLSIZE 1 ++# endif /* no CLSIZE */ ++# else /* no NBPG */ ++# ifdef NBPC ++# define getpagesize() NBPC ++# else /* no NBPC */ ++# ifdef PAGESIZE ++# define getpagesize() PAGESIZE ++# endif /* PAGESIZE */ ++# endif /* no NBPC */ ++# endif /* no NBPG */ ++# endif /* no EXEC_PAGESIZE */ ++# else /* no HAVE_SYS_PARAM_H */ ++# define getpagesize() 8192 /* punt totally */ ++# endif /* no HAVE_SYS_PARAM_H */ ++# endif /* no _SC_PAGESIZE */ ++ ++#endif /* no HAVE_GETPAGESIZE */ ++ ++#ifdef __cplusplus ++extern "C" { void *malloc(unsigned); } ++#else ++char *malloc(); ++#endif ++ ++int ++main() ++{ ++ char *data, *data2, *data3; ++ int i, pagesize; ++ int fd; ++ ++ pagesize = getpagesize(); ++ ++ /* ++ * First, make a file with some known garbage in it. ++ */ ++ data = malloc(pagesize); ++ if (!data) ++ exit(1); ++ for (i = 0; i < pagesize; ++i) ++ *(data + i) = rand(); ++ umask(0); ++ fd = creat("conftestmmap", 0600); ++ if (fd < 0) ++ exit(1); ++ if (write(fd, data, pagesize) != pagesize) ++ exit(1); ++ close(fd); ++ ++ /* ++ * Next, try to mmap the file at a fixed address which ++ * already has something else allocated at it. If we can, ++ * also make sure that we see the same garbage. ++ */ ++ fd = open("conftestmmap", O_RDWR); ++ if (fd < 0) ++ exit(1); ++ data2 = malloc(2 * pagesize); ++ if (!data2) ++ exit(1); ++ data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1); ++ if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE, ++ MAP_PRIVATE | MAP_FIXED, fd, 0L)) ++ exit(1); ++ for (i = 0; i < pagesize; ++i) ++ if (*(data + i) != *(data2 + i)) ++ exit(1); ++ ++ /* ++ * Finally, make sure that changes to the mapped area ++ * do not percolate back to the file as seen by read(). ++ * (This is a bug on some variants of i386 svr4.0.) ++ */ ++ for (i = 0; i < pagesize; ++i) ++ *(data2 + i) = *(data2 + i) + 1; ++ data3 = malloc(pagesize); ++ if (!data3) ++ exit(1); ++ if (read(fd, data3, pagesize) != pagesize) ++ exit(1); ++ for (i = 0; i < pagesize; ++i) ++ if (*(data + i) != *(data3 + i)) ++ exit(1); ++ close(fd); ++ unlink("conftestmmap"); ++ exit(0); ++} ++], ac_cv_func_mmap_fixed_mapped=yes, ac_cv_func_mmap_fixed_mapped=no, ++ac_cv_func_mmap_fixed_mapped=no)]) ++if test $ac_cv_func_mmap_fixed_mapped = yes; then ++ AC_DEFINE(HAVE_MMAP) ++fi ++]) ++ ++AC_DEFUN(AC_FUNC_GETPGRP, ++[AC_CACHE_CHECK(whether getpgrp takes no argument, ac_cv_func_getpgrp_void, ++[AC_TRY_RUN([ ++/* ++ * If this system has a BSD-style getpgrp(), ++ * which takes a pid argument, exit unsuccessfully. ++ * ++ * Snarfed from Chet Ramey's bash pgrp.c test program ++ */ ++#include ++#include ++ ++int pid; ++int pg1, pg2, pg3, pg4; ++int ng, np, s, child; ++ ++main() ++{ ++ pid = getpid(); ++ pg1 = getpgrp(0); ++ pg2 = getpgrp(); ++ pg3 = getpgrp(pid); ++ pg4 = getpgrp(1); ++ ++ /* ++ * If all of these values are the same, it's pretty sure that ++ * we're on a system that ignores getpgrp's first argument. ++ */ ++ if (pg2 == pg4 && pg1 == pg3 && pg2 == pg3) ++ exit(0); ++ ++ child = fork(); ++ if (child < 0) ++ exit(1); ++ else if (child == 0) { ++ np = getpid(); ++ /* ++ * If this is Sys V, this will not work; pgrp will be ++ * set to np because setpgrp just changes a pgrp to be ++ * the same as the pid. ++ */ ++ setpgrp(np, pg1); ++ ng = getpgrp(0); /* Same result for Sys V and BSD */ ++ if (ng == pg1) { ++ exit(1); ++ } else { ++ exit(0); ++ } ++ } else { ++ wait(&s); ++ exit(s>>8); ++ } ++} ++], ac_cv_func_getpgrp_void=yes, ac_cv_func_getpgrp_void=no, ++ AC_MSG_ERROR(cannot check getpgrp if cross compiling)) ++]) ++if test $ac_cv_func_getpgrp_void = yes; then ++ AC_DEFINE(GETPGRP_VOID) ++fi ++]) ++ ++AC_DEFUN(AC_FUNC_SETPGRP, ++[AC_CACHE_CHECK(whether setpgrp takes no argument, ac_cv_func_setpgrp_void, ++AC_TRY_RUN([ ++#ifdef HAVE_UNISTD_H ++#include ++#endif ++ ++/* ++ * If this system has a BSD-style setpgrp, which takes arguments, exit ++ * successfully. ++ */ ++main() ++{ ++ if (setpgrp(1,1) == -1) ++ exit(0); ++ else ++ exit(1); ++} ++], ac_cv_func_setpgrp_void=no, ac_cv_func_setpgrp_void=yes, ++ AC_MSG_ERROR(cannot check setpgrp if cross compiling)) ++) ++if test $ac_cv_func_setpgrp_void = yes; then ++ AC_DEFINE(SETPGRP_VOID) ++fi ++]) ++ ++AC_DEFUN(AC_FUNC_VPRINTF, ++[AC_CHECK_FUNC(vprintf, AC_DEFINE(HAVE_VPRINTF)) ++if test "$ac_cv_func_vprintf" != yes; then ++AC_CHECK_FUNC(_doprnt, AC_DEFINE(HAVE_DOPRNT)) ++fi ++]) ++ ++AC_DEFUN(AC_FUNC_VFORK, ++[AC_REQUIRE([AC_TYPE_PID_T])dnl ++AC_CHECK_HEADER(vfork.h, AC_DEFINE(HAVE_VFORK_H)) ++AC_CACHE_CHECK(for working vfork, ac_cv_func_vfork_works, ++[AC_TRY_RUN([/* Thanks to Paul Eggert for this test. */ ++#include ++#include ++#include ++#ifdef HAVE_UNISTD_H ++#include ++#endif ++#ifdef HAVE_VFORK_H ++#include ++#endif ++/* On some sparc systems, changes by the child to local and incoming ++ argument registers are propagated back to the parent. ++ The compiler is told about this with #include , ++ but some compilers (e.g. gcc -O) don't grok . ++ Test for this by using a static variable whose address ++ is put into a register that is clobbered by the vfork. */ ++static ++#ifdef __cplusplus ++sparc_address_test (int arg) ++#else ++sparc_address_test (arg) int arg; ++#endif ++{ ++ static pid_t child; ++ if (!child) { ++ child = vfork (); ++ if (child < 0) { ++ perror ("vfork"); ++ _exit(2); ++ } ++ if (!child) { ++ arg = getpid(); ++ write(-1, "", 0); ++ _exit (arg); ++ } ++ } ++} ++main() { ++ pid_t parent = getpid (); ++ pid_t child; ++ ++ sparc_address_test (); ++ ++ child = vfork (); ++ ++ if (child == 0) { ++ /* Here is another test for sparc vfork register problems. ++ This test uses lots of local variables, at least ++ as many local variables as main has allocated so far ++ including compiler temporaries. 4 locals are enough for ++ gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe. ++ A buggy compiler should reuse the register of parent ++ for one of the local variables, since it will think that ++ parent can't possibly be used any more in this routine. ++ Assigning to the local variable will thus munge parent ++ in the parent process. */ ++ pid_t ++ p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), ++ p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); ++ /* Convince the compiler that p..p7 are live; otherwise, it might ++ use the same hardware register for all 8 local variables. */ ++ if (p != p1 || p != p2 || p != p3 || p != p4 ++ || p != p5 || p != p6 || p != p7) ++ _exit(1); ++ ++ /* On some systems (e.g. IRIX 3.3), ++ vfork doesn't separate parent from child file descriptors. ++ If the child closes a descriptor before it execs or exits, ++ this munges the parent's descriptor as well. ++ Test for this by closing stdout in the child. */ ++ _exit(close(fileno(stdout)) != 0); ++ } else { ++ int status; ++ struct stat st; ++ ++ while (wait(&status) != child) ++ ; ++ exit( ++ /* Was there some problem with vforking? */ ++ child < 0 ++ ++ /* Did the child fail? (This shouldn't happen.) */ ++ || status ++ ++ /* Did the vfork/compiler bug occur? */ ++ || parent != getpid() ++ ++ /* Did the file descriptor bug occur? */ ++ || fstat(fileno(stdout), &st) != 0 ++ ); ++ } ++}], ++ac_cv_func_vfork_works=yes, ac_cv_func_vfork_works=no, AC_CHECK_FUNC(vfork) ++ac_cv_func_vfork_works=$ac_cv_func_vfork)]) ++if test $ac_cv_func_vfork_works = no; then ++ AC_DEFINE(vfork, fork) ++fi ++]) ++ ++AC_DEFUN(AC_FUNC_WAIT3, ++[AC_CACHE_CHECK(for wait3 that fills in rusage, ac_cv_func_wait3_rusage, ++[AC_TRY_RUN([#include ++#include ++#include ++#include ++/* HP-UX has wait3 but does not fill in rusage at all. */ ++main() { ++ struct rusage r; ++ int i; ++ /* Use a field that we can force nonzero -- ++ voluntary context switches. ++ For systems like NeXT and OSF/1 that don't set it, ++ also use the system CPU time. And page faults (I/O) for Linux. */ ++ r.ru_nvcsw = 0; ++ r.ru_stime.tv_sec = 0; ++ r.ru_stime.tv_usec = 0; ++ r.ru_majflt = r.ru_minflt = 0; ++ switch (fork()) { ++ case 0: /* Child. */ ++ sleep(1); /* Give up the CPU. */ ++ _exit(0); ++ case -1: _exit(0); /* What can we do? */ ++ default: /* Parent. */ ++ wait3(&i, 0, &r); ++ sleep(2); /* Avoid "text file busy" from rm on fast HP-UX machines. */ ++ exit(r.ru_nvcsw == 0 && r.ru_majflt == 0 && r.ru_minflt == 0 ++ && r.ru_stime.tv_sec == 0 && r.ru_stime.tv_usec == 0); ++ } ++}], ac_cv_func_wait3_rusage=yes, ac_cv_func_wait3_rusage=no, ++ac_cv_func_wait3_rusage=no)]) ++if test $ac_cv_func_wait3_rusage = yes; then ++ AC_DEFINE(HAVE_WAIT3) ++fi ++]) ++ ++AC_DEFUN(AC_FUNC_ALLOCA, ++[AC_REQUIRE_CPP()dnl Set CPP; we run AC_EGREP_CPP conditionally. ++# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works ++# for constant arguments. Useless! ++AC_CACHE_CHECK([for working alloca.h], ac_cv_header_alloca_h, ++[AC_TRY_LINK([#include ], [char *p = alloca(2 * sizeof(int));], ++ ac_cv_header_alloca_h=yes, ac_cv_header_alloca_h=no)]) ++if test $ac_cv_header_alloca_h = yes; then ++ AC_DEFINE(HAVE_ALLOCA_H) ++fi ++ ++AC_CACHE_CHECK([for alloca], ac_cv_func_alloca_works, ++[AC_TRY_LINK([ ++#ifdef __GNUC__ ++# define alloca __builtin_alloca ++#else ++# ifdef _MSC_VER ++# include ++# define alloca _alloca ++# else ++# if HAVE_ALLOCA_H ++# include ++# else ++# ifdef _AIX ++ #pragma alloca ++# else ++# ifndef alloca /* predefined by HP cc +Olibcalls */ ++char *alloca (); ++# endif ++# endif ++# endif ++# endif ++#endif ++], [char *p = (char *) alloca(1);], ++ ac_cv_func_alloca_works=yes, ac_cv_func_alloca_works=no)]) ++if test $ac_cv_func_alloca_works = yes; then ++ AC_DEFINE(HAVE_ALLOCA) ++fi ++ ++if test $ac_cv_func_alloca_works = no; then ++ # The SVR3 libPW and SVR4 libucb both contain incompatible functions ++ # that cause trouble. Some versions do not even contain alloca or ++ # contain a buggy version. If you still want to use their alloca, ++ # use ar to extract alloca.o from them instead of compiling alloca.c. ++ ALLOCA=alloca.${ac_objext} ++ AC_DEFINE(C_ALLOCA) ++ ++AC_CACHE_CHECK(whether alloca needs Cray hooks, ac_cv_os_cray, ++[AC_EGREP_CPP(webecray, ++[#if defined(CRAY) && ! defined(CRAY2) ++webecray ++#else ++wenotbecray ++#endif ++], ac_cv_os_cray=yes, ac_cv_os_cray=no)]) ++if test $ac_cv_os_cray = yes; then ++for ac_func in _getb67 GETB67 getb67; do ++ AC_CHECK_FUNC($ac_func, [AC_DEFINE_UNQUOTED(CRAY_STACKSEG_END, $ac_func) ++ break]) ++done ++fi ++ ++AC_CACHE_CHECK(stack direction for C alloca, ac_cv_c_stack_direction, ++[AC_TRY_RUN([find_stack_direction () ++{ ++ static char *addr = 0; ++ auto char dummy; ++ if (addr == 0) ++ { ++ addr = &dummy; ++ return find_stack_direction (); ++ } ++ else ++ return (&dummy > addr) ? 1 : -1; ++} ++main () ++{ ++ exit (find_stack_direction() < 0); ++}], ac_cv_c_stack_direction=1, ac_cv_c_stack_direction=-1, ++ ac_cv_c_stack_direction=0)]) ++AC_DEFINE_UNQUOTED(STACK_DIRECTION, $ac_cv_c_stack_direction) ++fi ++AC_SUBST(ALLOCA)dnl ++]) ++ ++AC_DEFUN(AC_FUNC_GETLOADAVG, ++[ac_have_func=no # yes means we've found a way to get the load average. ++ ++# Some systems with -lutil have (and need) -lkvm as well, some do not. ++# On Solaris, -lkvm requires nlist from -lelf, so check that first ++# to get the right answer into the cache. ++AC_CHECK_LIB(elf, elf_begin, LIBS="-lelf $LIBS") ++AC_CHECK_LIB(kvm, kvm_open, LIBS="-lkvm $LIBS") ++# Check for the 4.4BSD definition of getloadavg. ++AC_CHECK_LIB(util, getloadavg, ++ [LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes]) ++ ++if test $ac_have_func = no; then ++ # There is a commonly available library for RS/6000 AIX. ++ # Since it is not a standard part of AIX, it might be installed locally. ++ ac_getloadavg_LIBS="$LIBS"; LIBS="-L/usr/local/lib $LIBS" ++ AC_CHECK_LIB(getloadavg, getloadavg, ++ LIBS="-lgetloadavg $LIBS", LIBS="$ac_getloadavg_LIBS") ++fi ++ ++# Make sure it is really in the library, if we think we found it. ++AC_REPLACE_FUNCS(getloadavg) ++ ++if test $ac_cv_func_getloadavg = yes; then ++ AC_DEFINE(HAVE_GETLOADAVG) ++ ac_have_func=yes ++else ++ # Figure out what our getloadavg.c needs. ++ ac_have_func=no ++ AC_CHECK_HEADER(sys/dg_sys_info.h, ++ [ac_have_func=yes; AC_DEFINE(DGUX) ++ AC_CHECK_LIB(dgc, dg_sys_info)]) ++ ++ # We cannot check for , because Solaris 2 does not use dwarf (it ++ # uses stabs), but it is still SVR4. We cannot check for because ++ # Irix 4.0.5F has the header but not the library. ++ if test $ac_have_func = no && test $ac_cv_lib_elf_elf_begin = yes; then ++ ac_have_func=yes; AC_DEFINE(SVR4) ++ fi ++ ++ if test $ac_have_func = no; then ++ AC_CHECK_HEADER(inq_stats/cpustats.h, ++ [ac_have_func=yes; AC_DEFINE(UMAX) ++ AC_DEFINE(UMAX4_3)]) ++ fi ++ ++ if test $ac_have_func = no; then ++ AC_CHECK_HEADER(sys/cpustats.h, ++ [ac_have_func=yes; AC_DEFINE(UMAX)]) ++ fi ++ ++ if test $ac_have_func = no; then ++ AC_CHECK_HEADERS(mach/mach.h) ++ fi ++ ++ AC_CHECK_HEADER(nlist.h, ++ [AC_DEFINE(NLIST_STRUCT) ++ AC_CACHE_CHECK([for n_un in struct nlist], ac_cv_struct_nlist_n_un, ++ [AC_TRY_COMPILE([#include ], ++ [struct nlist n; n.n_un.n_name = 0;], ++ ac_cv_struct_nlist_n_un=yes, ac_cv_struct_nlist_n_un=no)]) ++ if test $ac_cv_struct_nlist_n_un = yes; then ++ AC_DEFINE(NLIST_NAME_UNION) ++ fi ++ ])dnl ++fi # Do not have getloadavg in system libraries. ++ ++# Some definitions of getloadavg require that the program be installed setgid. ++dnl FIXME Don't hardwire the path of getloadavg.c in the top-level directory. ++AC_CACHE_CHECK(whether getloadavg requires setgid, ++ ac_cv_func_getloadavg_setgid, ++[AC_EGREP_CPP([Yowza Am I SETGID yet], ++[#include "$srcdir/getloadavg.c" ++#ifdef LDAV_PRIVILEGED ++Yowza Am I SETGID yet ++#endif], ++ ac_cv_func_getloadavg_setgid=yes, ac_cv_func_getloadavg_setgid=no)]) ++if test $ac_cv_func_getloadavg_setgid = yes; then ++ NEED_SETGID=true; AC_DEFINE(GETLOADAVG_PRIVILEGED) ++else ++ NEED_SETGID=false ++fi ++AC_SUBST(NEED_SETGID)dnl ++ ++if test $ac_cv_func_getloadavg_setgid = yes; then ++ AC_CACHE_CHECK(group of /dev/kmem, ac_cv_group_kmem, ++[changequote(, )dnl ++ # On Solaris, /dev/kmem is a symlink. Get info on the real file. ++ ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null` ++ # If we got an error (system does not support symlinks), try without -L. ++ test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem` ++ ac_cv_group_kmem=`echo $ac_ls_output \ ++ | sed -ne 's/[ ][ ]*/ /g; ++ s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\) *.*/\1/; ++ / /s/.* //;p;'` ++changequote([, ])dnl ++]) ++ KMEM_GROUP=$ac_cv_group_kmem ++fi ++AC_SUBST(KMEM_GROUP)dnl ++]) ++ ++AC_DEFUN(AC_FUNC_UTIME_NULL, ++[AC_CACHE_CHECK(whether utime accepts a null argument, ac_cv_func_utime_null, ++[rm -f conftestdata; > conftestdata ++# Sequent interprets utime(file, 0) to mean use start of epoch. Wrong. ++AC_TRY_RUN([#include ++#include ++main() { ++struct stat s, t; ++exit(!(stat ("conftestdata", &s) == 0 && utime("conftestdata", (long *)0) == 0 ++&& stat("conftestdata", &t) == 0 && t.st_mtime >= s.st_mtime ++&& t.st_mtime - s.st_mtime < 120)); ++}], ac_cv_func_utime_null=yes, ac_cv_func_utime_null=no, ++ ac_cv_func_utime_null=no) ++rm -f core core.* *.core]) ++if test $ac_cv_func_utime_null = yes; then ++ AC_DEFINE(HAVE_UTIME_NULL) ++fi ++]) ++ ++AC_DEFUN(AC_FUNC_STRCOLL, ++[AC_CACHE_CHECK(for working strcoll, ac_cv_func_strcoll_works, ++[AC_TRY_RUN([#include ++main () ++{ ++ exit (strcoll ("abc", "def") >= 0 || ++ strcoll ("ABC", "DEF") >= 0 || ++ strcoll ("123", "456") >= 0); ++}], ac_cv_func_strcoll_works=yes, ac_cv_func_strcoll_works=no, ++ac_cv_func_strcoll_works=no)]) ++if test $ac_cv_func_strcoll_works = yes; then ++ AC_DEFINE(HAVE_STRCOLL) ++fi ++]) ++ ++AC_DEFUN(AC_FUNC_SETVBUF_REVERSED, ++[AC_CACHE_CHECK(whether setvbuf arguments are reversed, ++ ac_cv_func_setvbuf_reversed, ++[AC_TRY_RUN([#include ++/* If setvbuf has the reversed format, exit 0. */ ++main () { ++ /* This call has the arguments reversed. ++ A reversed system may check and see that the address of main ++ is not _IOLBF, _IONBF, or _IOFBF, and return nonzero. */ ++ if (setvbuf(stdout, _IOLBF, (char *) main, BUFSIZ) != 0) ++ exit(1); ++ putc('\r', stdout); ++ exit(0); /* Non-reversed systems segv here. */ ++}], ac_cv_func_setvbuf_reversed=yes, ac_cv_func_setvbuf_reversed=no) ++rm -f core core.* *.core]) ++if test $ac_cv_func_setvbuf_reversed = yes; then ++ AC_DEFINE(SETVBUF_REVERSED) ++fi ++]) ++ ++AC_DEFUN(AC_FUNC_GETMNTENT, ++[# getmntent is in -lsun on Irix 4, -lseq on Dynix/PTX, -lgen on Unixware. ++AC_CHECK_LIB(sun, getmntent, LIBS="-lsun $LIBS", ++ [AC_CHECK_LIB(seq, getmntent, LIBS="-lseq $LIBS", ++ [AC_CHECK_LIB(gen, getmntent, LIBS="-lgen $LIBS")])]) ++AC_CHECK_FUNC(getmntent, [AC_DEFINE(HAVE_GETMNTENT)])]) ++ ++AC_DEFUN(AC_FUNC_STRFTIME, ++[AC_CHECK_FUNC(strftime, [AC_DEFINE(HAVE_STRFTIME)], ++[# strftime is in -lintl on SCO UNIX. ++AC_CHECK_LIB(intl, strftime, ++[AC_DEFINE(HAVE_STRFTIME) ++LIBS="-lintl $LIBS"])])]) ++ ++AC_DEFUN(AC_FUNC_MEMCMP, ++[AC_CACHE_CHECK(for 8-bit clean memcmp, ac_cv_func_memcmp_clean, ++[AC_TRY_RUN([ ++main() ++{ ++ char c0 = 0x40, c1 = 0x80, c2 = 0x81; ++ exit(memcmp(&c0, &c2, 1) < 0 && memcmp(&c1, &c2, 1) < 0 ? 0 : 1); ++} ++], ac_cv_func_memcmp_clean=yes, ac_cv_func_memcmp_clean=no, ++ac_cv_func_memcmp_clean=no)]) ++test $ac_cv_func_memcmp_clean = no && LIBOBJS="$LIBOBJS memcmp.${ac_objext}" ++AC_SUBST(LIBOBJS)dnl ++]) ++ ++AC_DEFUN(AC_FUNC_SELECT_ARGTYPES, ++[AC_MSG_CHECKING([types of arguments for select()]) ++ AC_CACHE_VAL(ac_cv_func_select_arg234,dnl ++ [AC_CACHE_VAL(ac_cv_func_select_arg1,dnl ++ [AC_CACHE_VAL(ac_cv_func_select_arg5,dnl ++ [for ac_cv_func_select_arg234 in 'fd_set *' 'int *' 'void *'; do ++ for ac_cv_func_select_arg1 in 'int' 'size_t' 'unsigned long' 'unsigned'; do ++ for ac_cv_func_select_arg5 in 'struct timeval *' 'const struct timeval *'; do ++ AC_TRY_COMPILE(dnl ++[#ifdef HAVE_SYS_TYPES_H ++#include ++#endif ++#ifdef HAVE_SYS_TIME_H ++#include ++#endif ++#ifdef HAVE_SYS_SELECT_H ++#include ++#endif ++#ifdef HAVE_SYS_SOCKET_H ++#include ++#endif ++extern select ($ac_cv_func_select_arg1,$ac_cv_func_select_arg234,$ac_cv_func_select_arg234,$ac_cv_func_select_arg234,$ac_cv_func_select_arg5);],,dnl ++ [ac_not_found=no ; break 3],ac_not_found=yes) ++ done ++ done ++ done ++ ])dnl AC_CACHE_VAL ++ ])dnl AC_CACHE_VAL ++ ])dnl AC_CACHE_VAL ++ if test "$ac_not_found" = yes; then ++ ac_cv_func_select_arg1=int ++ ac_cv_func_select_arg234='int *' ++ ac_cv_func_select_arg5='struct timeval *' ++ fi ++ AC_MSG_RESULT([$ac_cv_func_select_arg1,$ac_cv_func_select_arg234,$ac_cv_func_select_arg5]) ++ AC_DEFINE_UNQUOTED(SELECT_TYPE_ARG1,$ac_cv_func_select_arg1) ++ AC_DEFINE_UNQUOTED(SELECT_TYPE_ARG234,($ac_cv_func_select_arg234)) ++ AC_DEFINE_UNQUOTED(SELECT_TYPE_ARG5,($ac_cv_func_select_arg5)) ++]) ++ ++ ++dnl ### Checks for structure members ++ ++ ++AC_DEFUN(AC_HEADER_TIME, ++[AC_CACHE_CHECK([whether time.h and sys/time.h may both be included], ++ ac_cv_header_time, ++[AC_TRY_COMPILE([#include ++#include ++#include ], ++[struct tm *tp;], ac_cv_header_time=yes, ac_cv_header_time=no)]) ++if test $ac_cv_header_time = yes; then ++ AC_DEFINE(TIME_WITH_SYS_TIME) ++fi ++]) ++ ++AC_DEFUN(AC_STRUCT_TM, ++[AC_CACHE_CHECK([whether struct tm is in sys/time.h or time.h], ++ ac_cv_struct_tm, ++[AC_TRY_COMPILE([#include ++#include ], ++[struct tm *tp; tp->tm_sec;], ++ ac_cv_struct_tm=time.h, ac_cv_struct_tm=sys/time.h)]) ++if test $ac_cv_struct_tm = sys/time.h; then ++ AC_DEFINE(TM_IN_SYS_TIME) ++fi ++]) ++ ++AC_DEFUN(AC_STRUCT_TIMEZONE, ++[AC_REQUIRE([AC_STRUCT_TM])dnl ++AC_CACHE_CHECK([for tm_zone in struct tm], ac_cv_struct_tm_zone, ++[AC_TRY_COMPILE([#include ++#include <$ac_cv_struct_tm>], [struct tm tm; tm.tm_zone;], ++ ac_cv_struct_tm_zone=yes, ac_cv_struct_tm_zone=no)]) ++if test "$ac_cv_struct_tm_zone" = yes; then ++ AC_DEFINE(HAVE_TM_ZONE) ++else ++ AC_CACHE_CHECK(for tzname, ac_cv_var_tzname, ++[AC_TRY_LINK( ++changequote(<<, >>)dnl ++<<#include ++#ifndef tzname /* For SGI. */ ++extern char *tzname[]; /* RS6000 and others reject char **tzname. */ ++#endif>>, ++changequote([, ])dnl ++[atoi(*tzname);], ac_cv_var_tzname=yes, ac_cv_var_tzname=no)]) ++ if test $ac_cv_var_tzname = yes; then ++ AC_DEFINE(HAVE_TZNAME) ++ fi ++fi ++]) ++ ++AC_DEFUN(AC_STRUCT_ST_BLOCKS, ++[AC_CACHE_CHECK([for st_blocks in struct stat], ac_cv_struct_st_blocks, ++[AC_TRY_COMPILE([#include ++#include ], [struct stat s; s.st_blocks;], ++ac_cv_struct_st_blocks=yes, ac_cv_struct_st_blocks=no)]) ++if test $ac_cv_struct_st_blocks = yes; then ++ AC_DEFINE(HAVE_ST_BLOCKS) ++else ++ LIBOBJS="$LIBOBJS fileblocks.${ac_objext}" ++fi ++AC_SUBST(LIBOBJS)dnl ++]) ++ ++AC_DEFUN(AC_STRUCT_ST_BLKSIZE, ++[AC_CACHE_CHECK([for st_blksize in struct stat], ac_cv_struct_st_blksize, ++[AC_TRY_COMPILE([#include ++#include ], [struct stat s; s.st_blksize;], ++ac_cv_struct_st_blksize=yes, ac_cv_struct_st_blksize=no)]) ++if test $ac_cv_struct_st_blksize = yes; then ++ AC_DEFINE(HAVE_ST_BLKSIZE) ++fi ++]) ++ ++AC_DEFUN(AC_STRUCT_ST_RDEV, ++[AC_CACHE_CHECK([for st_rdev in struct stat], ac_cv_struct_st_rdev, ++[AC_TRY_COMPILE([#include ++#include ], [struct stat s; s.st_rdev;], ++ac_cv_struct_st_rdev=yes, ac_cv_struct_st_rdev=no)]) ++if test $ac_cv_struct_st_rdev = yes; then ++ AC_DEFINE(HAVE_ST_RDEV) ++fi ++]) ++ ++ ++dnl ### Checks for compiler characteristics ++ ++ ++AC_DEFUN(AC_C_CROSS, ++[AC_OBSOLETE([$0], [; it has been merged into AC_PROG_CC])]) ++ ++AC_DEFUN(AC_C_CHAR_UNSIGNED, ++[AC_CACHE_CHECK(whether char is unsigned, ac_cv_c_char_unsigned, ++[if test "$GCC" = yes; then ++ # GCC predefines this symbol on systems where it applies. ++AC_EGREP_CPP(yes, ++[#ifdef __CHAR_UNSIGNED__ ++ yes ++#endif ++], ac_cv_c_char_unsigned=yes, ac_cv_c_char_unsigned=no) ++else ++AC_TRY_RUN( ++[/* volatile prevents gcc2 from optimizing the test away on sparcs. */ ++#if !defined(__STDC__) || __STDC__ != 1 ++#define volatile ++#endif ++main() { ++ volatile char c = 255; exit(c < 0); ++}], ac_cv_c_char_unsigned=yes, ac_cv_c_char_unsigned=no) ++fi]) ++if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then ++ AC_DEFINE(__CHAR_UNSIGNED__) ++fi ++]) ++ ++AC_DEFUN(AC_C_LONG_DOUBLE, ++[AC_CACHE_CHECK(for long double, ac_cv_c_long_double, ++[if test "$GCC" = yes; then ++ ac_cv_c_long_double=yes ++else ++AC_TRY_RUN([int main() { ++/* The Stardent Vistra knows sizeof(long double), but does not support it. */ ++long double foo = 0.0; ++/* On Ultrix 4.3 cc, long double is 4 and double is 8. */ ++exit(sizeof(long double) < sizeof(double)); }], ++ac_cv_c_long_double=yes, ac_cv_c_long_double=no) ++fi]) ++if test $ac_cv_c_long_double = yes; then ++ AC_DEFINE(HAVE_LONG_DOUBLE) ++fi ++]) ++ ++AC_DEFUN(AC_INT_16_BITS, ++[AC_OBSOLETE([$0], [; instead use AC_CHECK_SIZEOF(int)])dnl ++AC_MSG_CHECKING(whether int is 16 bits) ++AC_TRY_RUN([main() { exit(sizeof(int) != 2); }], ++ [AC_MSG_RESULT(yes) ++ AC_DEFINE(INT_16_BITS)], AC_MSG_RESULT(no)) ++]) ++ ++AC_DEFUN(AC_LONG_64_BITS, ++[AC_OBSOLETE([$0], [; instead use AC_CHECK_SIZEOF(long)])dnl ++AC_MSG_CHECKING(whether long int is 64 bits) ++AC_TRY_RUN([main() { exit(sizeof(long int) != 8); }], ++ [AC_MSG_RESULT(yes) ++ AC_DEFINE(LONG_64_BITS)], AC_MSG_RESULT(no)) ++]) ++ ++AC_DEFUN(AC_C_BIGENDIAN, ++[AC_CACHE_CHECK(whether byte ordering is bigendian, ac_cv_c_bigendian, ++[ac_cv_c_bigendian=unknown ++# See if sys/param.h defines the BYTE_ORDER macro. ++AC_TRY_COMPILE([#include ++#include ], [ ++#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN ++ bogus endian macros ++#endif], [# It does; now see whether it defined to BIG_ENDIAN or not. ++AC_TRY_COMPILE([#include ++#include ], [ ++#if BYTE_ORDER != BIG_ENDIAN ++ not big endian ++#endif], ac_cv_c_bigendian=yes, ac_cv_c_bigendian=no)]) ++if test $ac_cv_c_bigendian = unknown; then ++AC_TRY_RUN([main () { ++ /* Are we little or big endian? From Harbison&Steele. */ ++ union ++ { ++ long l; ++ char c[sizeof (long)]; ++ } u; ++ u.l = 1; ++ exit (u.c[sizeof (long) - 1] == 1); ++}], ac_cv_c_bigendian=no, ac_cv_c_bigendian=yes) ++fi]) ++if test $ac_cv_c_bigendian = yes; then ++ AC_DEFINE(WORDS_BIGENDIAN) ++fi ++]) ++ ++dnl Do nothing if the compiler accepts the inline keyword. ++dnl Otherwise define inline to __inline__ or __inline if one of those work, ++dnl otherwise define inline to be empty. ++AC_DEFUN(AC_C_INLINE, ++[AC_CACHE_CHECK([for inline], ac_cv_c_inline, ++[ac_cv_c_inline=no ++for ac_kw in inline __inline__ __inline; do ++ AC_TRY_COMPILE(, [} $ac_kw foo() {], [ac_cv_c_inline=$ac_kw; break]) ++done ++]) ++case "$ac_cv_c_inline" in ++ inline | yes) ;; ++ no) AC_DEFINE(inline, ) ;; ++ *) AC_DEFINE_UNQUOTED(inline, $ac_cv_c_inline) ;; ++esac ++]) ++ ++AC_DEFUN(AC_C_CONST, ++[dnl This message is consistent in form with the other checking messages, ++dnl and with the result message. ++AC_CACHE_CHECK([for working const], ac_cv_c_const, ++[AC_TRY_COMPILE(, ++changequote(<<, >>)dnl ++<< ++/* Ultrix mips cc rejects this. */ ++typedef int charset[2]; const charset x; ++/* SunOS 4.1.1 cc rejects this. */ ++char const *const *ccp; ++char **p; ++/* NEC SVR4.0.2 mips cc rejects this. */ ++struct point {int x, y;}; ++static struct point const zero = {0,0}; ++/* AIX XL C 1.02.0.0 rejects this. ++ It does not let you subtract one const X* pointer from another in an arm ++ of an if-expression whose if-part is not a constant expression */ ++const char *g = "string"; ++ccp = &g + (g ? g-g : 0); ++/* HPUX 7.0 cc rejects these. */ ++++ccp; ++p = (char**) ccp; ++ccp = (char const *const *) p; ++{ /* SCO 3.2v4 cc rejects this. */ ++ char *t; ++ char const *s = 0 ? (char *) 0 : (char const *) 0; ++ ++ *t++ = 0; ++} ++{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ ++ int x[] = {25, 17}; ++ const int *foo = &x[0]; ++ ++foo; ++} ++{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ ++ typedef const int *iptr; ++ iptr p = 0; ++ ++p; ++} ++{ /* AIX XL C 1.02.0.0 rejects this saying ++ "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ ++ struct s { int j; const int *ap[3]; }; ++ struct s *b; b->j = 5; ++} ++{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ ++ const int foo = 10; ++} ++>>, ++changequote([, ])dnl ++ac_cv_c_const=yes, ac_cv_c_const=no)]) ++if test $ac_cv_c_const = no; then ++ AC_DEFINE(const, ) ++fi ++]) ++ ++AC_DEFUN(AC_C_STRINGIZE, [ ++AC_REQUIRE([AC_PROG_CPP]) ++AC_MSG_CHECKING([for preprocessor stringizing operator]) ++AC_CACHE_VAL(ac_cv_c_stringize, ++AC_EGREP_CPP([#teststring],[ ++#define x(y) #y ++ ++char *s = x(teststring); ++], ac_cv_c_stringize=no, ac_cv_c_stringize=yes)) ++if test "${ac_cv_c_stringize}" = yes ++then ++ AC_DEFINE(HAVE_STRINGIZE) ++fi ++AC_MSG_RESULT([${ac_cv_c_stringize}]) ++])dnl ++ ++define(AC_ARG_ARRAY, ++[errprint(__file__:__line__: [$0] has been removed; don't do unportable things with arguments ++)m4exit(4)]) ++ ++dnl Check the object extension used by the compiler: typically .o or ++dnl .obj. If this is called, some other behaviour will change, ++dnl determined by ac_objext. ++AC_DEFUN(AC_OBJEXT, ++[AC_MSG_CHECKING([for object suffix]) ++AC_CACHE_VAL(ac_cv_objext, ++[rm -f conftest* ++echo 'int i = 1;' > conftest.$ac_ext ++if AC_TRY_EVAL(ac_compile); then ++ for ac_file in conftest.*; do ++ case $ac_file in ++ *.c) ;; ++ *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;; ++ esac ++ done ++else ++ AC_MSG_ERROR([installation or configuration problem; compiler does not work]) ++fi ++rm -f conftest*]) ++AC_MSG_RESULT($ac_cv_objext) ++OBJEXT=$ac_cv_objext ++ac_objext=$ac_cv_objext ++AC_SUBST(OBJEXT)]) ++ ++dnl Determine the linker flags (e.g. `-L' and `-l') for the Fortran 77 ++dnl intrinsic and run-time libraries that are required to successfully ++dnl link a Fortran 77 program or shared library. The output variable ++dnl FLIBS is set to these flags. ++dnl ++dnl This macro is intended to be used in those situations when it is ++dnl necessary to mix, e.g. C++ and Fortran 77, source code into a single ++dnl program or shared library. ++dnl ++dnl For example, if object files from a C++ and Fortran 77 compiler must ++dnl be linked together, then the C++ compiler/linker must be used for ++dnl linking (since special C++-ish things need to happen at link time ++dnl like calling global constructors, instantiating templates, enabling ++dnl exception support, etc.). ++dnl ++dnl However, the Fortran 77 intrinsic and run-time libraries must be ++dnl linked in as well, but the C++ compiler/linker doesn't know how to ++dnl add these Fortran 77 libraries. Hence, the macro ++dnl `AC_F77_LIBRARY_LDFLAGS' was created to determine these Fortran 77 ++dnl libraries. ++dnl ++dnl This macro was packaged in its current form by Matthew D. Langston ++dnl . However, nearly all of this macro ++dnl came from the `OCTAVE_FLIBS' macro in `octave-2.0.13/aclocal.m4', ++dnl and full credit should go to John W. Eaton for writing this ++dnl extremely useful macro. Thank you John. ++dnl ++dnl AC_F77_LIBRARY_LDFLAGS() ++AC_DEFUN(AC_F77_LIBRARY_LDFLAGS, ++[AC_MSG_CHECKING([for Fortran 77 libraries]) ++AC_REQUIRE([AC_PROG_F77]) ++AC_REQUIRE([AC_CANONICAL_HOST]) ++AC_CACHE_VAL(ac_cv_flibs, ++[changequote(, )dnl ++dnl Write a minimal program and compile it with -v. I don't know what ++dnl to do if your compiler doesn't have -v... ++echo " END" > conftest.f ++foutput=`${F77} -v -o conftest conftest.f 2>&1` ++dnl ++dnl The easiest thing to do for xlf output is to replace all the commas ++dnl with spaces. Try to only do that if the output is really from xlf, ++dnl since doing that causes problems on other systems. ++dnl ++xlf_p=`echo $foutput | grep xlfentry` ++if test -n "$xlf_p"; then ++ foutput=`echo $foutput | sed 's/,/ /g'` ++fi ++dnl ++ld_run_path=`echo $foutput | \ ++ sed -n -e 's/^.*LD_RUN_PATH *= *\([^ ]*\).*/\1/p'` ++dnl ++dnl We are only supposed to find this on Solaris systems... ++dnl Uh, the run path should be absolute, shouldn't it? ++dnl ++case "$ld_run_path" in ++ /*) ++ if test "$ac_cv_prog_gcc" = yes; then ++ ld_run_path="-Xlinker -R -Xlinker $ld_run_path" ++ else ++ ld_run_path="-R $ld_run_path" ++ fi ++ ;; ++ *) ++ ld_run_path= ++ ;; ++esac ++dnl ++flibs= ++lflags= ++dnl ++dnl If want_arg is set, we know we want the arg to be added to the list, ++dnl so we don't have to examine it. ++dnl ++want_arg= ++dnl ++for arg in $foutput; do ++ old_want_arg=$want_arg ++ want_arg= ++dnl ++dnl None of the options that take arguments expect the argument to ++dnl start with a -, so pretend we didn't see anything special. ++dnl ++ if test -n "$old_want_arg"; then ++ case "$arg" in ++ -*) ++ old_want_arg= ++ ;; ++ esac ++ fi ++ case "$old_want_arg" in ++ '') ++ case $arg in ++ /*.a) ++ exists=false ++ for f in $lflags; do ++ if test x$arg = x$f; then ++ exists=true ++ fi ++ done ++ if $exists; then ++ arg= ++ else ++ lflags="$lflags $arg" ++ fi ++ ;; ++ -bI:*) ++ exists=false ++ for f in $lflags; do ++ if test x$arg = x$f; then ++ exists=true ++ fi ++ done ++ if $exists; then ++ arg= ++ else ++ if test "$ac_cv_prog_gcc" = yes; then ++ lflags="$lflags -Xlinker $arg" ++ else ++ lflags="$lflags $arg" ++ fi ++ fi ++ ;; ++ -lang* | -lcrt0.o | -lc | -lgcc) ++ arg= ++ ;; ++ -[lLR]) ++ want_arg=$arg ++ arg= ++ ;; ++ -[lLR]*) ++ exists=false ++ for f in $lflags; do ++ if test x$arg = x$f; then ++ exists=true ++ fi ++ done ++ if $exists; then ++ arg= ++ else ++ case "$arg" in ++ -lkernel32) ++ case "$canonical_host_type" in ++ *-*-cygwin*) ++ arg= ++ ;; ++ *) ++ lflags="$lflags $arg" ++ ;; ++ esac ++ ;; ++ -lm) ++ ;; ++ *) ++ lflags="$lflags $arg" ++ ;; ++ esac ++ fi ++ ;; ++ -u) ++ want_arg=$arg ++ arg= ++ ;; ++ -Y) ++ want_arg=$arg ++ arg= ++ ;; ++ *) ++ arg= ++ ;; ++ esac ++ ;; ++ -[lLR]) ++ arg="$old_want_arg $arg" ++ ;; ++ -u) ++ arg="-u $arg" ++ ;; ++ -Y) ++dnl ++dnl Should probably try to ensure unique directory options here too. ++dnl This probably only applies to Solaris systems, and then will only ++dnl work with gcc... ++dnl ++ arg=`echo $arg | sed -e 's%^P,%%'` ++ SAVE_IFS=$IFS ++ IFS=: ++ list= ++ for elt in $arg; do ++ list="$list -L$elt" ++ done ++ IFS=$SAVE_IFS ++ arg="$list" ++ ;; ++ esac ++dnl ++ if test -n "$arg"; then ++ flibs="$flibs $arg" ++ fi ++done ++if test -n "$ld_run_path"; then ++ flibs_result="$ld_run_path $flibs" ++else ++ flibs_result="$flibs" ++fi ++changequote([, ])dnl ++ac_cv_flibs="$flibs_result"]) ++FLIBS="$ac_cv_flibs" ++AC_SUBST(FLIBS)dnl ++AC_MSG_RESULT($FLIBS) ++]) ++ ++ ++dnl ### Checks for operating system services ++ ++ ++AC_DEFUN(AC_SYS_INTERPRETER, ++[# Pull the hash mark out of the macro call to avoid m4 problems. ++ac_msg="whether #! works in shell scripts" ++AC_CACHE_CHECK($ac_msg, ac_cv_sys_interpreter, ++[echo '#! /bin/cat ++exit 69 ++' > conftest ++chmod u+x conftest ++(SHELL=/bin/sh; export SHELL; ./conftest >/dev/null) ++if test $? -ne 69; then ++ ac_cv_sys_interpreter=yes ++else ++ ac_cv_sys_interpreter=no ++fi ++rm -f conftest]) ++interpval="$ac_cv_sys_interpreter" ++]) ++ ++define(AC_HAVE_POUNDBANG, ++[errprint(__file__:__line__: [$0 has been replaced by AC_SYS_INTERPRETER, taking no arguments ++])m4exit(4)]) ++ ++AC_DEFUN(AC_SYS_LONG_FILE_NAMES, ++[AC_CACHE_CHECK(for long file names, ac_cv_sys_long_file_names, ++[ac_cv_sys_long_file_names=yes ++# Test for long file names in all the places we know might matter: ++# . the current directory, where building will happen ++# $prefix/lib where we will be installing things ++# $exec_prefix/lib likewise ++# eval it to expand exec_prefix. ++# $TMPDIR if set, where it might want to write temporary files ++# if $TMPDIR is not set: ++# /tmp where it might want to write temporary files ++# /var/tmp likewise ++# /usr/tmp likewise ++if test -n "$TMPDIR" && test -d "$TMPDIR" && test -w "$TMPDIR"; then ++ ac_tmpdirs="$TMPDIR" ++else ++ ac_tmpdirs='/tmp /var/tmp /usr/tmp' ++fi ++for ac_dir in . $ac_tmpdirs `eval echo $prefix/lib $exec_prefix/lib` ; do ++ test -d $ac_dir || continue ++ test -w $ac_dir || continue # It is less confusing to not echo anything here. ++ (echo 1 > $ac_dir/conftest9012345) 2>/dev/null ++ (echo 2 > $ac_dir/conftest9012346) 2>/dev/null ++ val=`cat $ac_dir/conftest9012345 2>/dev/null` ++ if test ! -f $ac_dir/conftest9012345 || test "$val" != 1; then ++ ac_cv_sys_long_file_names=no ++ rm -f $ac_dir/conftest9012345 $ac_dir/conftest9012346 2>/dev/null ++ break ++ fi ++ rm -f $ac_dir/conftest9012345 $ac_dir/conftest9012346 2>/dev/null ++done]) ++if test $ac_cv_sys_long_file_names = yes; then ++ AC_DEFINE(HAVE_LONG_FILE_NAMES) ++fi ++]) ++ ++AC_DEFUN(AC_SYS_RESTARTABLE_SYSCALLS, ++[AC_CACHE_CHECK(for restartable system calls, ac_cv_sys_restartable_syscalls, ++[AC_TRY_RUN( ++[/* Exit 0 (true) if wait returns something other than -1, ++ i.e. the pid of the child, which means that wait was restarted ++ after getting the signal. */ ++#include ++#include ++ucatch (isig) { } ++main () { ++ int i = fork (), status; ++ if (i == 0) { sleep (3); kill (getppid (), SIGINT); sleep (3); exit (0); } ++ signal (SIGINT, ucatch); ++ status = wait(&i); ++ if (status == -1) wait(&i); ++ exit (status == -1); ++} ++], ac_cv_sys_restartable_syscalls=yes, ac_cv_sys_restartable_syscalls=no)]) ++if test $ac_cv_sys_restartable_syscalls = yes; then ++ AC_DEFINE(HAVE_RESTARTABLE_SYSCALLS) ++fi ++]) ++ ++AC_DEFUN(AC_PATH_X, ++[AC_REQUIRE_CPP()dnl Set CPP; we run AC_PATH_X_DIRECT conditionally. ++# If we find X, set shell vars x_includes and x_libraries to the ++# paths, otherwise set no_x=yes. ++# Uses ac_ vars as temps to allow command line to override cache and checks. ++# --without-x overrides everything else, but does not touch the cache. ++AC_MSG_CHECKING(for X) ++ ++AC_ARG_WITH(x, [ --with-x use the X Window System]) ++# $have_x is `yes', `no', `disabled', or empty when we do not yet know. ++if test "x$with_x" = xno; then ++ # The user explicitly disabled X. ++ have_x=disabled ++else ++ if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then ++ # Both variables are already set. ++ have_x=yes ++ else ++AC_CACHE_VAL(ac_cv_have_x, ++[# One or both of the vars are not set, and there is no cached value. ++ac_x_includes=NO ac_x_libraries=NO ++AC_PATH_X_XMKMF ++AC_PATH_X_DIRECT ++if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then ++ # Didn't find X anywhere. Cache the known absence of X. ++ ac_cv_have_x="have_x=no" ++else ++ # Record where we found X for the cache. ++ ac_cv_have_x="have_x=yes \ ++ ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries" ++fi])dnl ++ fi ++ eval "$ac_cv_have_x" ++fi # $with_x != no ++ ++if test "$have_x" != yes; then ++ AC_MSG_RESULT($have_x) ++ no_x=yes ++else ++ # If each of the values was on the command line, it overrides each guess. ++ test "x$x_includes" = xNONE && x_includes=$ac_x_includes ++ test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries ++ # Update the cache value to reflect the command line values. ++ ac_cv_have_x="have_x=yes \ ++ ac_x_includes=$x_includes ac_x_libraries=$x_libraries" ++ AC_MSG_RESULT([libraries $x_libraries, headers $x_includes]) ++fi ++]) ++ ++dnl Internal subroutine of AC_PATH_X. ++dnl Set ac_x_includes and/or ac_x_libraries. ++AC_DEFUN(AC_PATH_X_XMKMF, ++[rm -fr conftestdir ++if mkdir conftestdir; then ++ cd conftestdir ++ # Make sure to not put "make" in the Imakefile rules, since we grep it out. ++ cat > Imakefile <<'EOF' ++acfindx: ++ @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"' ++EOF ++ if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then ++ # GNU make sometimes prints "make[1]: Entering...", which would confuse us. ++ eval `${MAKE-make} acfindx 2>/dev/null | grep -v make` ++ # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR. ++ for ac_extension in a so sl; do ++ if test ! -f $ac_im_usrlibdir/libX11.$ac_extension && ++ test -f $ac_im_libdir/libX11.$ac_extension; then ++ ac_im_usrlibdir=$ac_im_libdir; break ++ fi ++ done ++ # Screen out bogus values from the imake configuration. They are ++ # bogus both because they are the default anyway, and because ++ # using them would break gcc on systems where it needs fixed includes. ++ case "$ac_im_incroot" in ++ /usr/include) ;; ++ *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;; ++ esac ++ case "$ac_im_usrlibdir" in ++ /usr/lib | /lib) ;; ++ *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;; ++ esac ++ fi ++ cd .. ++ rm -fr conftestdir ++fi ++]) ++ ++dnl Internal subroutine of AC_PATH_X. ++dnl Set ac_x_includes and/or ac_x_libraries. ++AC_DEFUN(AC_PATH_X_DIRECT, ++[if test "$ac_x_includes" = NO; then ++ # Guess where to find include files, by looking for this one X11 .h file. ++ test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h ++ ++ # First, try using that file with no special directory specified. ++AC_TRY_CPP([#include <$x_direct_test_include>], ++[# We can compile using X headers with no special include directory. ++ac_x_includes=], ++[# Look for the header file in a standard set of common directories. ++# Check X11 before X11Rn because it is often a symlink to the current release. ++ for ac_dir in \ ++ /usr/X11/include \ ++ /usr/X11R6/include \ ++ /usr/X11R5/include \ ++ /usr/X11R4/include \ ++ \ ++ /usr/include/X11 \ ++ /usr/include/X11R6 \ ++ /usr/include/X11R5 \ ++ /usr/include/X11R4 \ ++ \ ++ /usr/local/X11/include \ ++ /usr/local/X11R6/include \ ++ /usr/local/X11R5/include \ ++ /usr/local/X11R4/include \ ++ \ ++ /usr/local/include/X11 \ ++ /usr/local/include/X11R6 \ ++ /usr/local/include/X11R5 \ ++ /usr/local/include/X11R4 \ ++ \ ++ /usr/X386/include \ ++ /usr/x386/include \ ++ /usr/XFree86/include/X11 \ ++ \ ++ /usr/include \ ++ /usr/local/include \ ++ /usr/unsupported/include \ ++ /usr/athena/include \ ++ /usr/local/x11r5/include \ ++ /usr/lpp/Xamples/include \ ++ \ ++ /usr/openwin/include \ ++ /usr/openwin/share/include \ ++ ; \ ++ do ++ if test -r "$ac_dir/$x_direct_test_include"; then ++ ac_x_includes=$ac_dir ++ break ++ fi ++ done]) ++fi # $ac_x_includes = NO ++ ++if test "$ac_x_libraries" = NO; then ++ # Check for the libraries. ++ ++ test -z "$x_direct_test_library" && x_direct_test_library=Xt ++ test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc ++ ++ # See if we find them without any special options. ++ # Don't add to $LIBS permanently. ++ ac_save_LIBS="$LIBS" ++ LIBS="-l$x_direct_test_library $LIBS" ++AC_TRY_LINK(, [${x_direct_test_function}()], ++[LIBS="$ac_save_LIBS" ++# We can link X programs with no special library path. ++ac_x_libraries=], ++[LIBS="$ac_save_LIBS" ++# First see if replacing the include by lib works. ++# Check X11 before X11Rn because it is often a symlink to the current release. ++for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \ ++ /usr/X11/lib \ ++ /usr/X11R6/lib \ ++ /usr/X11R5/lib \ ++ /usr/X11R4/lib \ ++ \ ++ /usr/lib/X11 \ ++ /usr/lib/X11R6 \ ++ /usr/lib/X11R5 \ ++ /usr/lib/X11R4 \ ++ \ ++ /usr/local/X11/lib \ ++ /usr/local/X11R6/lib \ ++ /usr/local/X11R5/lib \ ++ /usr/local/X11R4/lib \ ++ \ ++ /usr/local/lib/X11 \ ++ /usr/local/lib/X11R6 \ ++ /usr/local/lib/X11R5 \ ++ /usr/local/lib/X11R4 \ ++ \ ++ /usr/X386/lib \ ++ /usr/x386/lib \ ++ /usr/XFree86/lib/X11 \ ++ \ ++ /usr/lib \ ++ /usr/local/lib \ ++ /usr/unsupported/lib \ ++ /usr/athena/lib \ ++ /usr/local/x11r5/lib \ ++ /usr/lpp/Xamples/lib \ ++ /lib/usr/lib/X11 \ ++ \ ++ /usr/openwin/lib \ ++ /usr/openwin/share/lib \ ++ ; \ ++do ++dnl Don't even attempt the hair of trying to link an X program! ++ for ac_extension in a so sl; do ++ if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then ++ ac_x_libraries=$ac_dir ++ break 2 ++ fi ++ done ++done]) ++fi # $ac_x_libraries = NO ++]) ++ ++dnl Find additional X libraries, magic flags, etc. ++AC_DEFUN(AC_PATH_XTRA, ++[AC_REQUIRE([AC_PATH_X])dnl ++if test "$no_x" = yes; then ++ # Not all programs may use this symbol, but it does not hurt to define it. ++ AC_DEFINE(X_DISPLAY_MISSING) ++ X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS= ++else ++ if test -n "$x_includes"; then ++ X_CFLAGS="$X_CFLAGS -I$x_includes" ++ fi ++ ++ # It would also be nice to do this for all -L options, not just this one. ++ if test -n "$x_libraries"; then ++ X_LIBS="$X_LIBS -L$x_libraries" ++dnl FIXME banish uname from this macro! ++ # For Solaris; some versions of Sun CC require a space after -R and ++ # others require no space. Words are not sufficient . . . . ++ case "`(uname -sr) 2>/dev/null`" in ++ "SunOS 5"*) ++ AC_MSG_CHECKING(whether -R must be followed by a space) ++ ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries" ++ AC_TRY_LINK(, , ac_R_nospace=yes, ac_R_nospace=no) ++ if test $ac_R_nospace = yes; then ++ AC_MSG_RESULT(no) ++ X_LIBS="$X_LIBS -R$x_libraries" ++ else ++ LIBS="$ac_xsave_LIBS -R $x_libraries" ++ AC_TRY_LINK(, , ac_R_space=yes, ac_R_space=no) ++ if test $ac_R_space = yes; then ++ AC_MSG_RESULT(yes) ++ X_LIBS="$X_LIBS -R $x_libraries" ++ else ++ AC_MSG_RESULT(neither works) ++ fi ++ fi ++ LIBS="$ac_xsave_LIBS" ++ esac ++ fi ++ ++ # Check for system-dependent libraries X programs must link with. ++ # Do this before checking for the system-independent R6 libraries ++ # (-lICE), since we may need -lsocket or whatever for X linking. ++ ++ if test "$ISC" = yes; then ++ X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet" ++ else ++ # Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X ++ # libraries were built with DECnet support. And karl@cs.umb.edu says ++ # the Alpha needs dnet_stub (dnet does not exist). ++ AC_CHECK_LIB(dnet, dnet_ntoa, [X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"]) ++ if test $ac_cv_lib_dnet_dnet_ntoa = no; then ++ AC_CHECK_LIB(dnet_stub, dnet_ntoa, ++ [X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"]) ++ fi ++ ++ # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT, ++ # to get the SysV transport functions. ++ # chad@anasazi.com says the Pyramis MIS-ES running DC/OSx (SVR4) ++ # needs -lnsl. ++ # The nsl library prevents programs from opening the X display ++ # on Irix 5.2, according to dickey@clark.net. ++ AC_CHECK_FUNC(gethostbyname) ++ if test $ac_cv_func_gethostbyname = no; then ++ AC_CHECK_LIB(nsl, gethostbyname, X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl") ++ fi ++ ++ # lieder@skyler.mavd.honeywell.com says without -lsocket, ++ # socket/setsockopt and other routines are undefined under SCO ODT ++ # 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary ++ # on later versions), says simon@lia.di.epfl.ch: it contains ++ # gethostby* variants that don't use the nameserver (or something). ++ # -lsocket must be given before -lnsl if both are needed. ++ # We assume that if connect needs -lnsl, so does gethostbyname. ++ AC_CHECK_FUNC(connect) ++ if test $ac_cv_func_connect = no; then ++ AC_CHECK_LIB(socket, connect, X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS", , ++ $X_EXTRA_LIBS) ++ fi ++ ++ # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX. ++ AC_CHECK_FUNC(remove) ++ if test $ac_cv_func_remove = no; then ++ AC_CHECK_LIB(posix, remove, X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix") ++ fi ++ ++ # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay. ++ AC_CHECK_FUNC(shmat) ++ if test $ac_cv_func_shmat = no; then ++ AC_CHECK_LIB(ipc, shmat, X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc") ++ fi ++ fi ++ ++ # Check for libraries that X11R6 Xt/Xaw programs need. ++ ac_save_LDFLAGS="$LDFLAGS" ++ test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries" ++ # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to ++ # check for ICE first), but we must link in the order -lSM -lICE or ++ # we get undefined symbols. So assume we have SM if we have ICE. ++ # These have to be linked with before -lX11, unlike the other ++ # libraries we check for below, so use a different variable. ++ # --interran@uluru.Stanford.EDU, kb@cs.umb.edu. ++ AC_CHECK_LIB(ICE, IceConnectionNumber, ++ [X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"], , $X_EXTRA_LIBS) ++ LDFLAGS="$ac_save_LDFLAGS" ++ ++fi ++AC_SUBST(X_CFLAGS)dnl ++AC_SUBST(X_PRE_LIBS)dnl ++AC_SUBST(X_LIBS)dnl ++AC_SUBST(X_EXTRA_LIBS)dnl ++]) ++ ++dnl The old Cygwin32 macro is deprecated. ++AC_DEFUN(AC_CYGWIN32, ++[AC_OBSOLETE([$0], [; instead use AC_CYGWIN])dnl ++AC_CYGWIN]) ++ ++dnl Check for Cygwin. This is a way to set the right value for ++dnl EXEEXT. ++AC_DEFUN(AC_CYGWIN, ++[AC_CACHE_CHECK(for Cygwin environment, ac_cv_cygwin, ++[AC_TRY_COMPILE(,[ ++#ifndef __CYGWIN__ ++#define __CYGWIN__ __CYGWIN32__ ++#endif ++return __CYGWIN__;], ++ac_cv_cygwin=yes, ac_cv_cygwin=no) ++rm -f conftest*]) ++CYGWIN= ++test "$ac_cv_cygwin" = yes && CYGWIN=yes]) ++ ++dnl Check for mingw32. This is another way to set the right value for ++dnl EXEEXT. ++AC_DEFUN(AC_MINGW32, ++[AC_CACHE_CHECK(for mingw32 environment, ac_cv_mingw32, ++[AC_TRY_COMPILE(,[return __MINGW32__;], ++ac_cv_mingw32=yes, ac_cv_mingw32=no) ++rm -f conftest*]) ++MINGW32= ++test "$ac_cv_mingw32" = yes && MINGW32=yes]) ++ ++dnl Check for the extension used for executables. This knows that we ++dnl add .exe for Cygwin or mingw32. Otherwise, it compiles a test ++dnl executable. If this is called, the executable extensions will be ++dnl automatically used by link commands run by the configure script. ++AC_DEFUN(AC_EXEEXT, ++[AC_REQUIRE([AC_CYGWIN]) ++AC_REQUIRE([AC_MINGW32]) ++AC_MSG_CHECKING([for executable suffix]) ++AC_CACHE_VAL(ac_cv_exeext, ++[if test "$CYGWIN" = yes || test "$MINGW32" = yes; then ++ ac_cv_exeext=.exe ++else ++ rm -f conftest* ++ echo 'int main () { return 0; }' > conftest.$ac_ext ++ ac_cv_exeext= ++ if AC_TRY_EVAL(ac_link); then ++ for file in conftest.*; do ++ case $file in ++ *.c | *.o | *.obj) ;; ++ *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;; ++ esac ++ done ++ else ++ AC_MSG_ERROR([installation or configuration problem: compiler cannot create executables.]) ++ fi ++ rm -f conftest* ++ test x"${ac_cv_exeext}" = x && ac_cv_exeext=no ++fi]) ++EXEEXT="" ++test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext} ++AC_MSG_RESULT(${ac_cv_exeext}) ++dnl Setting ac_exeext will implicitly change the ac_link command. ++ac_exeext=$EXEEXT ++AC_SUBST(EXEEXT)]) ++ ++ ++dnl ### Checks for UNIX variants ++dnl These are kludges which should be replaced by a single POSIX check. ++dnl They aren't cached, to discourage their use. ++ ++ ++AC_DEFUN(AC_AIX, ++[AC_BEFORE([$0], [AC_TRY_COMPILE])dnl ++AC_BEFORE([$0], [AC_TRY_RUN])dnl ++AC_MSG_CHECKING(for AIX) ++AC_EGREP_CPP(yes, ++[#ifdef _AIX ++ yes ++#endif ++], [AC_MSG_RESULT(yes); AC_DEFINE(_ALL_SOURCE)], AC_MSG_RESULT(no)) ++]) ++ ++AC_DEFUN(AC_MINIX, ++[AC_BEFORE([$0], [AC_TRY_COMPILE])dnl ++AC_BEFORE([$0], [AC_TRY_RUN])dnl ++AC_CHECK_HEADER(minix/config.h, MINIX=yes, MINIX=) ++if test "$MINIX" = yes; then ++ AC_DEFINE(_POSIX_SOURCE) ++ AC_DEFINE(_POSIX_1_SOURCE, 2) ++ AC_DEFINE(_MINIX) ++fi ++]) ++ ++AC_DEFUN(AC_ISC_POSIX, ++[AC_REQUIRE([AC_PROG_CC])dnl ++AC_BEFORE([$0], [AC_TRY_COMPILE])dnl ++AC_BEFORE([$0], [AC_TRY_RUN])dnl ++AC_MSG_CHECKING(for POSIXized ISC) ++if test -d /etc/conf/kconfig.d && ++ grep _POSIX_VERSION [/usr/include/sys/unistd.h] >/dev/null 2>&1 ++then ++ AC_MSG_RESULT(yes) ++ ISC=yes # If later tests want to check for ISC. ++ AC_DEFINE(_POSIX_SOURCE) ++ if test "$GCC" = yes; then ++ CC="$CC -posix" ++ else ++ CC="$CC -Xp" ++ fi ++else ++ AC_MSG_RESULT(no) ++ ISC= ++fi ++]) ++ ++AC_DEFUN(AC_XENIX_DIR, ++[AC_OBSOLETE([$0], [; instead use AC_HEADER_DIRENT])dnl ++AC_REQUIRE([AC_DIR_HEADER])dnl ++AC_MSG_CHECKING(for Xenix) ++AC_EGREP_CPP(yes, ++[#if defined(M_XENIX) && !defined(M_UNIX) ++ yes ++#endif ++], [AC_MSG_RESULT(yes); XENIX=yes], [AC_MSG_RESULT(no); XENIX=]) ++if test "$XENIX" = yes; then ++ # Make sure -ldir precedes -lx. ++ test $ac_header_dirent = dirent.h && LIBS="-ldir $LIBS" ++ LIBS="$LIBS -lx" ++fi ++]) ++ ++AC_DEFUN(AC_DYNIX_SEQ, ++[AC_OBSOLETE([$0], [; instead use AC_FUNC_GETMNTENT])dnl ++AC_CHECK_LIB(seq, getmntent, LIBS="-lseq $LIBS") ++]) ++ ++AC_DEFUN(AC_IRIX_SUN, ++[AC_OBSOLETE([$0], [; instead use AC_FUNC_GETMNTENT or AC_CHECK_LIB(sun, getpwnam)])dnl ++AC_CHECK_LIB(sun, getmntent, LIBS="-lsun $LIBS") ++]) ++ ++AC_DEFUN(AC_SCO_INTL, ++[AC_OBSOLETE([$0], [; instead use AC_FUNC_STRFTIME])dnl ++AC_CHECK_LIB(intl, strftime, LIBS="-lintl $LIBS") ++]) +diff -up firefox-78.8.0/build/autoconf/autoconf.m4.D89554-autoconf1.diff firefox-78.8.0/build/autoconf/autoconf.m4 +--- firefox-78.8.0/build/autoconf/autoconf.m4.D89554-autoconf1.diff 2021-02-25 13:48:13.605993481 +0100 ++++ firefox-78.8.0/build/autoconf/autoconf.m4 2021-02-25 13:48:13.605993481 +0100 +@@ -0,0 +1,28 @@ ++dnl Driver that loads the Autoconf macro files. ++dnl Requires GNU m4. ++dnl This file is part of Autoconf. ++dnl Copyright (C) 1994 Free Software Foundation, Inc. ++dnl ++dnl This program is free software; you can redistribute it and/or modify ++dnl it under the terms of the GNU General Public License as published by ++dnl the Free Software Foundation; either version 2, or (at your option) ++dnl any later version. ++dnl ++dnl This program is distributed in the hope that it will be useful, ++dnl but WITHOUT ANY WARRANTY; without even the implied warranty of ++dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++dnl GNU General Public License for more details. ++dnl ++dnl You should have received a copy of the GNU General Public License ++dnl along with this program; if not, write to the Free Software ++dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA ++dnl 02111-1307, USA. ++dnl ++dnl Written by David MacKenzie. ++dnl ++include(acgeneral.m4)dnl ++builtin(include, acspecific.m4)dnl ++builtin(include, acoldnames.m4)dnl ++dnl Do not sinclude acsite.m4 here, because it may not be installed ++dnl yet when Autoconf is frozen. ++dnl Do not sinclude ./aclocal.m4 here, to prevent it from being frozen. +diff -up firefox-78.8.0/build/autoconf/autoconf.sh.D89554-autoconf1.diff firefox-78.8.0/build/autoconf/autoconf.sh +--- firefox-78.8.0/build/autoconf/autoconf.sh.D89554-autoconf1.diff 2021-02-25 13:48:13.606993484 +0100 ++++ firefox-78.8.0/build/autoconf/autoconf.sh 2021-02-25 13:48:13.606993484 +0100 +@@ -0,0 +1,159 @@ ++#! @SHELL@ ++# autoconf -- create `configure' using m4 macros ++# Copyright (C) 1992, 1993, 1994, 1996 Free Software Foundation, Inc. ++ ++# 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 2, 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. ++ ++# You should have received a copy of the GNU General Public License ++# along with this program; if not, write to the Free Software ++# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA ++# 02111-1307, USA. ++ ++# If given no args, create `configure' from template file `configure.in'. ++# With one arg, create a configure script on standard output from ++# the given template file. ++ ++usage="\ ++Usage: autoconf [-h] [--help] [-m dir] [--macrodir=dir] ++ [-l dir] [--localdir=dir] [--version] [template-file]" ++ ++# NLS nuisances. ++# Only set these to C if already set. These must not be set unconditionally ++# because not all systems understand e.g. LANG=C (notably SCO). ++# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! ++# Non-C LC_CTYPE values break the ctype check. ++if test "${LANG+set}" = set; then LANG=C; export LANG; fi ++if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi ++if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi ++if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi ++ ++: ${AC_MACRODIR=@datadir@} ++: ${M4=@M4@} ++: ${AWK=@AWK@} ++case "${M4}" in ++/*) # Handle the case that m4 has moved since we were configured. ++ # It may have been found originally in a build directory. ++ test -f "${M4}" || M4=m4 ;; ++esac ++ ++: ${TMPDIR=/tmp} ++tmpout=${TMPDIR}/acout.$$ ++localdir= ++show_version=no ++ ++while test $# -gt 0 ; do ++ case "${1}" in ++ -h | --help | --h* ) ++ echo "${usage}" 1>&2; exit 0 ;; ++ --localdir=* | --l*=* ) ++ localdir="`echo \"${1}\" | sed -e 's/^[^=]*=//'`" ++ shift ;; ++ -l | --localdir | --l*) ++ shift ++ test $# -eq 0 && { echo "${usage}" 1>&2; exit 1; } ++ localdir="${1}" ++ shift ;; ++ --macrodir=* | --m*=* ) ++ AC_MACRODIR="`echo \"${1}\" | sed -e 's/^[^=]*=//'`" ++ shift ;; ++ -m | --macrodir | --m* ) ++ shift ++ test $# -eq 0 && { echo "${usage}" 1>&2; exit 1; } ++ AC_MACRODIR="${1}" ++ shift ;; ++ --version | --v* ) ++ show_version=yes; shift ;; ++ -- ) # Stop option processing ++ shift; break ;; ++ - ) # Use stdin as input. ++ break ;; ++ -* ) ++ echo "${usage}" 1>&2; exit 1 ;; ++ * ) ++ break ;; ++ esac ++done ++ ++if test $show_version = yes; then ++ version=`sed -n 's/define.AC_ACVERSION.[ ]*\([0-9.]*\).*/\1/p' \ ++ $AC_MACRODIR/acgeneral.m4` ++ echo "Autoconf version $version" ++ exit 0 ++fi ++ ++case $# in ++ 0) infile=configure.in ;; ++ 1) infile="$1" ;; ++ *) echo "$usage" >&2; exit 1 ;; ++esac ++ ++trap 'rm -f $tmpin $tmpout; exit 1' 1 2 15 ++ ++tmpin=${TMPDIR}/acin.$$ # Always set this, to avoid bogus errors from some rm's. ++if test z$infile = z-; then ++ infile=$tmpin ++ cat > $infile ++elif test ! -r "$infile"; then ++ echo "autoconf: ${infile}: No such file or directory" >&2 ++ exit 1 ++fi ++ ++if test -n "$localdir"; then ++ use_localdir="-I$localdir -DAC_LOCALDIR=$localdir" ++else ++ use_localdir= ++fi ++ ++# Use the frozen version of Autoconf if available. ++r= f= ++# Some non-GNU m4's don't reject the --help option, so give them /dev/null. ++case `$M4 --help < /dev/null 2>&1` in ++*reload-state*) test -r $AC_MACRODIR/autoconf.m4f && { r=--reload f=f; } ;; ++*traditional*) ;; ++*) echo Autoconf requires GNU m4 1.1 or later >&2; rm -f $tmpin; exit 1 ;; ++esac ++ ++$M4 -I$AC_MACRODIR $use_localdir $r autoconf.m4$f $infile > $tmpout || ++ { rm -f $tmpin $tmpout; exit 2; } ++ ++# You could add your own prefixes to pattern if you wanted to check for ++# them too, e.g. pattern='\(AC_\|ILT_\)', except that UNIX sed doesn't do ++# alternation. ++pattern="AC_" ++ ++status=0 ++if grep "^[^#]*${pattern}" $tmpout > /dev/null 2>&1; then ++ echo "autoconf: Undefined macros:" >&2 ++ sed -n "s/^[^#]*\\(${pattern}[_A-Za-z0-9]*\\).*/\\1/p" $tmpout | ++ while read macro; do ++ grep -n "^[^#]*$macro" $infile /dev/null ++ test $? -eq 1 && echo >&2 "***BUG in Autoconf--please report*** $macro" ++ done | sort -u >&2 ++ status=1 ++fi ++ ++if test $# -eq 0; then ++ exec 4> configure; chmod +x configure ++else ++ exec 4>&1 ++fi ++ ++# Put the real line numbers into configure to make config.log more helpful. ++$AWK ' ++/__oline__/ { printf "%d:", NR + 1 } ++ { print } ++' $tmpout | sed ' ++/__oline__/s/^\([0-9][0-9]*\):\(.*\)__oline__/\2\1/ ++' >&4 ++ ++rm -f $tmpout ++ ++exit $status +diff -up firefox-78.8.0/build/moz.configure/old.configure.D89554-autoconf1.diff firefox-78.8.0/build/moz.configure/old.configure +--- firefox-78.8.0/build/moz.configure/old.configure.D89554-autoconf1.diff 2021-02-17 08:48:52.000000000 +0100 ++++ firefox-78.8.0/build/moz.configure/old.configure 2021-02-25 13:50:02.595363534 +0100 +@@ -4,65 +4,7 @@ + # License, v. 2.0. If a copy of the MPL was not distributed with this + # file, You can obtain one at http://mozilla.org/MPL/2.0/. + +- +-option(env='AUTOCONF', nargs=1, help='Path to autoconf 2.13') +- +- +-@depends(mozconfig, 'AUTOCONF') +-@checking('for autoconf') +-@imports(_from='os.path', _import='exists') +-@imports('re') +-def autoconf(mozconfig, autoconf): +- mozconfig_autoconf = None +- if mozconfig['path']: +- make_extra = mozconfig['make_extra'] +- if make_extra: +- for assignment in make_extra: +- m = re.match('(?:export\s+)?AUTOCONF\s*:?=\s*(.+)$', +- assignment) +- if m: +- mozconfig_autoconf = m.group(1) +- # Check whether we've exported any known-broken variables. +- m = re.match('(?:export\s+)?(?:CC|CXX)\s*:?=\s*(?:.+)$', +- assignment) +- if m: +- die('Setting the value of CC or CXX with "mk_add_options" ' +- 'can cause the build to fail unexpectedly. Please ' +- 'change your mozconfig to instead use ' +- '"ac_add_options", e.g. ac_add_options ' +- 'CC=my-custom-cc".') +- +- autoconf = autoconf[0] if autoconf else None +- +- for ac in (mozconfig_autoconf, autoconf, 'autoconf-2.13', 'autoconf2.13', +- 'autoconf213'): +- if ac: +- autoconf = find_program(ac) +- if autoconf: +- break +- else: +- fink = find_program('fink') +- if fink: +- autoconf = os.path.normpath(os.path.join( +- fink, '..', '..', 'lib', 'autoconf2.13', 'bin', 'autoconf')) +- else: +- brew = find_program('brew') +- if brew: +- autoconf = os.path.normpath(os.path.join( +- brew, '..', '..', 'Cellar', 'autoconf213', '2.13', 'bin', +- 'autoconf213')) +- +- if not autoconf: +- die('Could not find autoconf 2.13') +- +- if not exists(autoconf): +- die('Could not find autoconf 2.13 at %s', autoconf) +- +- return autoconf +- +- +-set_config('AUTOCONF', autoconf) +- ++m4 = check_prog('M4', ('m4',)) + + @depends(mozconfig) + def prepare_mozconfig(mozconfig): +@@ -78,7 +20,7 @@ def prepare_mozconfig(mozconfig): + return items + + +-@depends('OLD_CONFIGURE', 'MOZILLABUILD', prepare_mozconfig, autoconf, check_build_environment, ++@depends('OLD_CONFIGURE', 'MOZILLABUILD', prepare_mozconfig, awk, m4, check_build_environment, + shell, old_configure_assignments, build_project) + @imports(_from='__builtin__', _import='open') + @imports(_from='__builtin__', _import='print') +@@ -96,7 +38,7 @@ def prepare_mozconfig(mozconfig): + @imports(_from='os', _import='rename') + @imports(_from='subprocess', _import='CalledProcessError') + @imports(_from='__builtin__', _import='OSError') +-def prepare_configure(old_configure, mozillabuild, mozconfig, autoconf, build_env, shell, ++def prepare_configure(old_configure, mozillabuild, mozconfig, awk, m4, build_env, shell, + old_configure_assignments, build_project): + # os.path.abspath in the sandbox will ensure forward slashes on Windows, + # which is actually necessary because this path actually ends up literally +@@ -125,13 +67,18 @@ def prepare_configure(old_configure, moz + refresh = False + + if refresh: ++ autoconf = os.path.join(build_env.topsrcdir, 'build', 'autoconf', 'autoconf.sh') + log.info('Refreshing %s with %s', old_configure, autoconf) ++ env = dict(environ) ++ env['M4'] = m4 ++ env['AWK'] = awk ++ env['AC_MACRODIR'] = os.path.join(build_env.topsrcdir, 'build', 'autoconf') + + try: + script = subprocess.check_output([ + shell, autoconf, + '--localdir=%s' % os.path.dirname(old_configure), +- old_configure + '.in']) ++ old_configure + '.in'], env=env) + except CalledProcessError as exc: + # Autoconf on win32 may break due to a bad $PATH. Let the user know + # their $PATH is suspect. +@@ -185,10 +132,6 @@ def prepare_configure(old_configure, moz + + inject('# end of mozconfig values') + +- # Autoconf is special, because it might be passed from +- # mozconfig['make_extra'], which we don't pass automatically above. +- inject('export AUTOCONF=%s' % quote(autoconf)) +- + for k, v in old_configure_assignments: + inject('%s=%s' % (k, quote(v))) + diff --git a/0003-D94538-autoconf2.diff b/0003-D94538-autoconf2.diff new file mode 100644 index 0000000..3e0481c --- /dev/null +++ b/0003-D94538-autoconf2.diff @@ -0,0 +1,118 @@ +diff -up firefox-78.8.0/python/mozboot/mozboot/archlinux.py.D94538-autoconf2.diff firefox-78.8.0/python/mozboot/mozboot/archlinux.py +--- firefox-78.8.0/python/mozboot/mozboot/archlinux.py.D94538-autoconf2.diff 2021-02-25 13:53:04.963982705 +0100 ++++ firefox-78.8.0/python/mozboot/mozboot/archlinux.py 2021-02-25 13:53:25.713053151 +0100 +@@ -26,7 +26,6 @@ class ArchlinuxBootstrapper( + '''Archlinux experimental bootstrapper.''' + + SYSTEM_PACKAGES = [ +- 'autoconf2.13', + 'base-devel', + 'nodejs', + 'python2', +diff -up firefox-78.8.0/python/mozboot/mozboot/centosfedora.py.D94538-autoconf2.diff firefox-78.8.0/python/mozboot/mozboot/centosfedora.py +--- firefox-78.8.0/python/mozboot/mozboot/centosfedora.py.D94538-autoconf2.diff 2021-02-17 08:49:42.000000000 +0100 ++++ firefox-78.8.0/python/mozboot/mozboot/centosfedora.py 2021-02-25 13:53:04.963982705 +0100 +@@ -26,7 +26,6 @@ class CentOSFedoraBootstrapper( + # For CentOS 7, later versions of nodejs come from nodesource + # and include the npm package. + self.packages = [ +- 'autoconf213', + 'nodejs', + 'which', + ] +diff -up firefox-78.8.0/python/mozboot/mozboot/debian.py.D94538-autoconf2.diff firefox-78.8.0/python/mozboot/mozboot/debian.py +--- firefox-78.8.0/python/mozboot/mozboot/debian.py.D94538-autoconf2.diff 2021-02-25 13:53:04.963982705 +0100 ++++ firefox-78.8.0/python/mozboot/mozboot/debian.py 2021-02-25 13:53:42.874111415 +0100 +@@ -32,7 +32,6 @@ class DebianBootstrapper( + # These are common packages for all Debian-derived distros (such as + # Ubuntu). + COMMON_PACKAGES = [ +- 'autoconf2.13', + 'build-essential', + 'nodejs', + 'python-setuptools', +diff -up firefox-78.8.0/python/mozboot/mozboot/freebsd.py.D94538-autoconf2.diff firefox-78.8.0/python/mozboot/mozboot/freebsd.py +--- firefox-78.8.0/python/mozboot/mozboot/freebsd.py.D94538-autoconf2.diff 2021-02-17 08:49:42.000000000 +0100 ++++ firefox-78.8.0/python/mozboot/mozboot/freebsd.py 2021-02-25 13:53:04.963982705 +0100 +@@ -15,7 +15,6 @@ class FreeBSDBootstrapper(BaseBootstrapp + self.flavor = flavor.lower() + + self.packages = [ +- 'autoconf213', + 'gmake', + 'gtar', + 'pkgconf', +diff -up firefox-78.8.0/python/mozboot/mozboot/gentoo.py.D94538-autoconf2.diff firefox-78.8.0/python/mozboot/mozboot/gentoo.py +--- firefox-78.8.0/python/mozboot/mozboot/gentoo.py.D94538-autoconf2.diff 2021-02-17 08:49:38.000000000 +0100 ++++ firefox-78.8.0/python/mozboot/mozboot/gentoo.py 2021-02-25 13:53:04.963982705 +0100 +@@ -36,7 +36,6 @@ class GentooBootstrapper( + def ensure_system_packages(self): + self.run_as_root(['emerge', '--noreplace', '--quiet', + 'app-arch/zip', +- 'sys-devel/autoconf:2.1' + ]) + + def ensure_browser_packages(self, artifact_mode=False): +diff -up firefox-78.8.0/python/mozboot/mozboot/openbsd.py.D94538-autoconf2.diff firefox-78.8.0/python/mozboot/mozboot/openbsd.py +--- firefox-78.8.0/python/mozboot/mozboot/openbsd.py.D94538-autoconf2.diff 2021-02-17 08:49:15.000000000 +0100 ++++ firefox-78.8.0/python/mozboot/mozboot/openbsd.py 2021-02-25 13:53:04.964982709 +0100 +@@ -12,7 +12,6 @@ class OpenBSDBootstrapper(BaseBootstrapp + BaseBootstrapper.__init__(self, **kwargs) + + self.packages = [ +- 'autoconf-2.13', + 'gmake', + 'gtar', + 'rust', +diff -up firefox-78.8.0/python/mozboot/mozboot/opensuse.py.D94538-autoconf2.diff firefox-78.8.0/python/mozboot/mozboot/opensuse.py +--- firefox-78.8.0/python/mozboot/mozboot/opensuse.py.D94538-autoconf2.diff 2021-02-17 08:49:42.000000000 +0100 ++++ firefox-78.8.0/python/mozboot/mozboot/opensuse.py 2021-02-25 13:53:04.964982709 +0100 +@@ -13,7 +13,6 @@ class OpenSUSEBootstrapper( + '''openSUSE experimental bootstrapper.''' + + SYSTEM_PACKAGES = [ +- 'autoconf213', + 'nodejs', + 'npm', + 'which', +diff -up firefox-78.8.0/python/mozboot/mozboot/osx.py.D94538-autoconf2.diff firefox-78.8.0/python/mozboot/mozboot/osx.py +--- firefox-78.8.0/python/mozboot/mozboot/osx.py.D94538-autoconf2.diff 2021-02-25 13:53:04.964982709 +0100 ++++ firefox-78.8.0/python/mozboot/mozboot/osx.py 2021-02-25 13:54:07.162193882 +0100 +@@ -353,7 +353,6 @@ class OSXBootstrapper(BaseBootstrapper): + # least on 10.8) and because the build system wants a version + # newer than what Apple ships. + packages = [ +- 'autoconf@2.13', + 'git', + 'gnu-tar', + 'node', +@@ -428,7 +427,6 @@ class OSXBootstrapper(BaseBootstrapper): + 'python27', + 'python36', + 'py27-gnureadline', +- 'autoconf213', + 'gnutar', + 'watchman', + 'nodejs8' +diff -up firefox-78.8.0/python/mozboot/mozboot/solus.py.D94538-autoconf2.diff firefox-78.8.0/python/mozboot/mozboot/solus.py +--- firefox-78.8.0/python/mozboot/mozboot/solus.py.D94538-autoconf2.diff 2021-02-25 13:53:04.964982709 +0100 ++++ firefox-78.8.0/python/mozboot/mozboot/solus.py 2021-02-25 13:53:32.090074802 +0100 +@@ -23,7 +23,6 @@ class SolusBootstrapper( + '''Solus experimental bootstrapper.''' + + SYSTEM_PACKAGES = [ +- 'autoconf213', + 'nodejs', + 'python', + 'python3', +diff -up firefox-78.8.0/python/mozboot/mozboot/windows.py.D94538-autoconf2.diff firefox-78.8.0/python/mozboot/mozboot/windows.py +--- firefox-78.8.0/python/mozboot/mozboot/windows.py.D94538-autoconf2.diff 2021-02-17 08:49:34.000000000 +0100 ++++ firefox-78.8.0/python/mozboot/mozboot/windows.py 2021-02-25 13:53:04.978982756 +0100 +@@ -48,7 +48,6 @@ class WindowsBootstrapper(BaseBootstrapp + 'patch', + 'patchutils', + 'diffutils', +- 'autoconf2.13', + 'tar', + 'zip', + 'unzip', diff --git a/FixSharedArray.diff b/FixSharedArray.diff new file mode 100644 index 0000000..1790080 --- /dev/null +++ b/FixSharedArray.diff @@ -0,0 +1,12 @@ +--- a/js/public/StructuredClone.h ++++ b/js/public/StructuredClone.h +@@ -381,7 +381,7 @@ enum OwnTransferablePolicy { + namespace js { + class SharedArrayRawBuffer; + +-class SharedArrayRawBufferRefs { ++class JS_PUBLIC_API SharedArrayRawBufferRefs { + public: + SharedArrayRawBufferRefs() = default; + SharedArrayRawBufferRefs(SharedArrayRawBufferRefs&& other) = default; +-- diff --git a/copy-headers.patch b/copy-headers.patch new file mode 100644 index 0000000..dfa1fdb --- /dev/null +++ b/copy-headers.patch @@ -0,0 +1,38 @@ +From 3b3c8e37cca418e07bdeceaf3a601805df28d925 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Franti=C5=A1ek=20Zatloukal?= +Date: Wed, 15 Jul 2020 08:27:39 +0200 +Subject: [PATCH] build: Copy headers on install instead of symlinking + +Patch by Philip Chimento ported forward to mozjs78 +--- + python/mozbuild/mozbuild/backend/recursivemake.py | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +diff --git a/python/mozbuild/mozbuild/backend/recursivemake.py b/python/mozbuild/mozbuild/backend/recursivemake.py +index e3fc8fe..bed5ae9 100644 +--- a/python/mozbuild/mozbuild/backend/recursivemake.py ++++ b/python/mozbuild/mozbuild/backend/recursivemake.py +@@ -1457,9 +1457,9 @@ class RecursiveMakeBackend(MakeBackend): + raise Exception("Wildcards are only supported in the filename part" + " of srcdir-relative or absolute paths.") + +- install_manifest.add_pattern_link(basepath, wild, path) ++ install_manifest.add_pattern_copy(basepath, wild, path) + else: +- install_manifest.add_pattern_link(f.srcdir, f, path) ++ install_manifest.add_pattern_copy(f.srcdir, f, path) + elif isinstance(f, AbsolutePath): + if not f.full_path.lower().endswith(('.dll', '.pdb', '.so')): + raise Exception("Absolute paths installed to FINAL_TARGET_FILES must" +@@ -1468,7 +1468,7 @@ class RecursiveMakeBackend(MakeBackend): + install_manifest.add_optional_exists(dest) + absolute_files.append(f.full_path) + else: +- install_manifest.add_link(f.full_path, dest) ++ install_manifest.add_copy(f.full_path, dest) + else: + install_manifest.add_optional_exists(dest) + objdir_files.append(self._pretty_path(f, backend_file)) +-- +2.26.2 + diff --git a/definitions_for_user_vfp.patch b/definitions_for_user_vfp.patch new file mode 100644 index 0000000..9eaa798 --- /dev/null +++ b/definitions_for_user_vfp.patch @@ -0,0 +1,35 @@ +From fd6847c9416f9eebde636e21d794d25d1be8791d Mon Sep 17 00:00:00 2001 +From: Mike Hommey +Date: Sat, 1 Jun 2019 09:06:01 +0900 +Subject: [PATCH] Bug 1526653 - Include struct definitions for user_vfp and + user_vfp_exc. + +--- + js/src/wasm/WasmSignalHandlers.cpp | 11 ++++++++++- + 1 file changed, 10 insertions(+), 1 deletion(-) + +diff --git a/js/src/wasm/WasmSignalHandlers.cpp b/js/src/wasm/WasmSignalHandlers.cpp +index 636537f8478..383c380f04c 100644 +--- a/js/src/wasm/WasmSignalHandlers.cpp ++++ b/js/src/wasm/WasmSignalHandlers.cpp +@@ -249,7 +249,16 @@ using mozilla::DebugOnly; + #endif + + #ifdef WASM_EMULATE_ARM_UNALIGNED_FP_ACCESS +-# include ++struct user_vfp { ++ unsigned long long fpregs[32]; ++ unsigned long fpscr; ++}; ++ ++struct user_vfp_exc { ++ unsigned long fpexc; ++ unsigned long fpinst; ++ unsigned long fpinst2; ++}; + #endif + + #if defined(ANDROID) +-- +2.30.2 + diff --git a/emitter.patch b/emitter.patch new file mode 100644 index 0000000..15e752b --- /dev/null +++ b/emitter.patch @@ -0,0 +1,61 @@ +From d1d785c169345b81c76213f6dd9be32b4db60294 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Franti=C5=A1ek=20Zatloukal?= +Date: Wed, 15 Jul 2020 08:39:47 +0200 +Subject: [PATCH] Build: allow LOCAL_INCLUDES paths with topsrcdir or topobjdir + +--- + python/mozbuild/mozbuild/frontend/emitter.py | 6 ------ + .../mozbuild/test/frontend/test_emitter.py | 20 ------------------- + 2 files changed, 26 deletions(-) + +diff --git a/python/mozbuild/mozbuild/frontend/emitter.py b/python/mozbuild/mozbuild/frontend/emitter.py +index 8d5ab8e..65c43ff 100644 +--- a/python/mozbuild/mozbuild/frontend/emitter.py ++++ b/python/mozbuild/mozbuild/frontend/emitter.py +@@ -1239,12 +1239,6 @@ class TreeMetadataEmitter(LoggingMixin): + 'is a filename, but a directory is required: %s ' + '(resolved to %s)' % (local_include, full_path), + context) +- if (full_path == context.config.topsrcdir or +- full_path == context.config.topobjdir): +- raise SandboxValidationError( +- 'Path specified in LOCAL_INCLUDES ' +- '(%s) resolves to the topsrcdir or topobjdir (%s), which is ' +- 'not allowed' % (local_include, full_path), context) + include_obj = LocalInclude(context, local_include) + local_includes.append(include_obj.path.full_path) + yield include_obj +diff --git a/python/mozbuild/mozbuild/test/frontend/test_emitter.py b/python/mozbuild/mozbuild/test/frontend/test_emitter.py +index e8cbd81..d45ccee 100644 +--- a/python/mozbuild/mozbuild/test/frontend/test_emitter.py ++++ b/python/mozbuild/mozbuild/test/frontend/test_emitter.py +@@ -1040,26 +1040,6 @@ class TestEmitterBasic(unittest.TestCase): + + self.assertEqual(local_includes, expected) + +- def test_local_includes_invalid(self): +- """Test that invalid LOCAL_INCLUDES are properly detected.""" +- reader = self.reader('local_includes-invalid/srcdir') +- +- with six.assertRaisesRegex( +- self, +- SandboxValidationError, +- 'Path specified in LOCAL_INCLUDES.*resolves to the ' +- 'topsrcdir or topobjdir'): +- self.read_topsrcdir(reader) +- +- reader = self.reader('local_includes-invalid/objdir') +- +- with six.assertRaisesRegex( +- self, +- SandboxValidationError, +- 'Path specified in LOCAL_INCLUDES.*resolves to the ' +- 'topsrcdir or topobjdir'): +- self.read_topsrcdir(reader) +- + def test_local_includes_file(self): + """Test that a filename can't be used in LOCAL_INCLUDES.""" + reader = self.reader('local_includes-filename') +-- +2.26.2 + diff --git a/icu_sources_data-Write-command-output-to-our-stderr.patch b/icu_sources_data-Write-command-output-to-our-stderr.patch new file mode 100644 index 0000000..a953b40 --- /dev/null +++ b/icu_sources_data-Write-command-output-to-our-stderr.patch @@ -0,0 +1,34 @@ +From: Simon McVittie +Date: Mon, 9 Oct 2017 09:23:14 +0100 +Subject: icu_sources_data: Write command output to our stderr + +Saying "See output in /tmp/foobar" is all very well for a developer +build, but on a buildd our /tmp is going to get thrown away after +the build. Just log the usual way instead. +--- + intl/icu_sources_data.py | 7 ++----- + 1 file changed, 2 insertions(+), 5 deletions(-) + +diff --git a/intl/icu_sources_data.py b/intl/icu_sources_data.py +index 8cf9290..7d2d983 100644 +--- a/intl/icu_sources_data.py ++++ b/intl/icu_sources_data.py +@@ -190,16 +190,13 @@ def update_sources(topsrcdir): + + def try_run(name, command, cwd=None, **kwargs): + try: +- with tempfile.NamedTemporaryFile(prefix=name, delete=False) as f: +- subprocess.check_call(command, cwd=cwd, stdout=f, +- stderr=subprocess.STDOUT, **kwargs) ++ subprocess.check_call(command, cwd=cwd, stdout=sys.stderr, ++ stderr=subprocess.STDOUT, **kwargs) + except subprocess.CalledProcessError: +- print('''Error running "{}" in directory {} +- See output in {}'''.format(' '.join(command), cwd, f.name), +- file=sys.stderr) ++ print('''Error running "{}" in directory {}'''.format(' '.join(command), cwd), ++ file=sys.stderr) + return False + else: +- os.unlink(f.name) + return True diff --git a/icu_sources_data.py-Decouple-from-Mozilla-build-system.patch b/icu_sources_data.py-Decouple-from-Mozilla-build-system.patch new file mode 100644 index 0000000..1022ccd --- /dev/null +++ b/icu_sources_data.py-Decouple-from-Mozilla-build-system.patch @@ -0,0 +1,26 @@ +From: Simon McVittie +Date: Mon, 9 Oct 2017 09:22:12 +0100 +Subject: icu_sources_data.py: Decouple from Mozilla build system + +mozpack.path is a wrapper around os.path that normalizes path +separators on Windows, but on Unix we only have one path separator +so there's nothing to normalize. Avoid needing to import all of it. +--- + intl/icu_sources_data.py | 4 +++- + 1 file changed, 3 insertions(+), 1 deletion(-) + +diff --git a/intl/icu_sources_data.py b/intl/icu_sources_data.py +index 98c0ccb..8cf9290 100644 +--- a/intl/icu_sources_data.py ++++ b/intl/icu_sources_data.py +@@ -22,7 +22,9 @@ import subprocess + import sys + import tempfile + +-from mozpack import path as mozpath ++# Close enough ++import os.path as mozpath ++mozpath.normsep = lambda p: p + + # The following files have been determined to be dead/unused by a + # semi-automated analysis. You can just remove any of the files below diff --git a/init_patch.patch b/init_patch.patch new file mode 100644 index 0000000..70c34df --- /dev/null +++ b/init_patch.patch @@ -0,0 +1,12 @@ +--- a/python/mozbuild/mozbuild/configure/__init__.py ++++ b/python/mozbuild/mozbuild/configure/__init__.py +@@ -491,7 +491,8 @@ class ConfigureSandbox(dict): + if self._help: + self._logger.warning(msg) + else: +- raise InvalidOptionError(msg) ++ #raise InvalidOptionError(msg) ++ pass + + # Run the execution queue + for func, args in self._execution_queue: diff --git a/polkit.spec b/polkit.spec index 06484b8..4fbebda 100644 --- a/polkit.spec +++ b/polkit.spec @@ -3,17 +3,67 @@ # %define enable_autoreconf 1 +%global bundled_mozjs 1 + +%if 0%{?bundled_mozjs} +%global mozjs_major 78 +%global mozjs_version 78.10.0 + +# Big endian platforms +%ifarch ppc ppc64 s390 s390x +%global big_endian 1 +%endif + +# Make sure we don't add requires/provides for private libraries +%global __provides_exclude_from ^%{_libdir}/polkit-1/ +%global __requires_exclude ^libmozjs-%{mozjs_major}\\.so.* +%endif + Summary: An authorization framework Name: polkit Version: 0.117 -Release: 5%{?dist} +Release: 6%{?dist} License: LGPLv2+ URL: http://www.freedesktop.org/wiki/Software/polkit Source0: http://www.freedesktop.org/software/polkit/releases/%{name}-%{version}.tar.gz Source1: http://www.freedesktop.org/software/polkit/releases/%{name}-%{version}.tar.gz.sign -Patch1: mozjs78.patch -Patch2: CVE-2021-3560.patch +Patch1001: mozjs78.patch +Patch1002: CVE-2021-3560.patch + +%if 0%{?bundled_mozjs} +Source2: https://ftp.mozilla.org/pub/firefox/releases/%{mozjs_version}esr/source/firefox-%{mozjs_version}esr.source.tar.xz + +# Patches from mozjs68, rebased for mozjs78: +Patch02: copy-headers.patch +Patch03: tests-increase-timeout.patch +Patch09: icu_sources_data.py-Decouple-from-Mozilla-build-system.patch +Patch10: icu_sources_data-Write-command-output-to-our-stderr.patch + +# Build fixes - https://hg.mozilla.org/mozilla-central/rev/ca36a6c4f8a4a0ddaa033fdbe20836d87bbfb873 +Patch12: emitter.patch + +# Build fixes +Patch14: init_patch.patch +# TODO: Check with mozilla for cause of these fails and re-enable spidermonkey compile time checks if needed +Patch15: spidermonkey_checks_disable.patch + +# armv7 fixes +Patch17: definitions_for_user_vfp.patch + +# s390x/ppc64 fixes, TODO: file bug report upstream? +Patch18: spidermonkey_style_check_disable_s390x.patch +Patch19: 0001-Skip-failing-tests-on-ppc64-and-s390x.patch + +# Fix for https://bugzilla.mozilla.org/show_bug.cgi?id=1644600 ( SharedArrayRawBufferRefs is not exported ) +# https://github.com/0ad/0ad/blob/83e81362d850cc6f2b3b598255b873b6d04d5809/libraries/source/spidermonkey/FixSharedArray.diff +Patch30: FixSharedArray.diff + +# Avoid autoconf213 dependency, backported from upstream +# https://bugzilla.mozilla.org/show_bug.cgi?id=1663863 +Patch31: 0002-D89554-autoconf1.diff +Patch32: 0003-D94538-autoconf2.diff +%endif BuildRequires: make BuildRequires: gcc-c++ @@ -24,8 +74,33 @@ BuildRequires: gtk-doc BuildRequires: intltool BuildRequires: gobject-introspection-devel BuildRequires: systemd, systemd-devel +%if 0%{?bundled_mozjs} +BuildRequires: cargo +BuildRequires: clang-devel +BuildRequires: gcc +BuildRequires: gcc-c++ +BuildRequires: m4 +BuildRequires: make +%if !0%{?rhel} +BuildRequires: nasm +%endif +BuildRequires: llvm +BuildRequires: llvm-devel +BuildRequires: rust +BuildRequires: perl-devel +BuildRequires: pkgconfig(libffi) +BuildRequires: pkgconfig(zlib) +BuildRequires: python3-devel +BuildRequires: python3-setuptools +BuildRequires: python3-six +BuildRequires: readline-devel +BuildRequires: zip +%if 0%{?big_endian} +BuildRequires: icu +%endif +%else BuildRequires: pkgconfig(mozjs-78) -BuildRequires: git +%endif %if 0%{?enable_autoreconf} BuildRequires: autoconf @@ -85,15 +160,116 @@ Development documentation for polkit. %package libs Summary: Libraries for polkit +%if 0%{?bundled_mozjs} +License: MIT and (MPLv1.1 or GPLv2+ or LGPLv2+) and MPLv2.0 and MPLv1.1 and BSD and GPLv2+ and GPLv3+ and LGPLv2+ and AFL and ASL 2.0 +Provides: bundled(mozjs) = %{mozjs_version} +%endif %description libs Libraries files for polkit. %prep -%autosetup -S git +%setup -q + +# Apply polkit patches +%patch1001 -p1 +%patch1002 -p1 + +%if 0%{?bundled_mozjs} +# Extract mozjs archive +tar -xf %{S:2} + +# Apply mozjs patches +pushd firefox-%{mozjs_version} +%patch02 -p1 +%patch03 -p1 +%patch09 -p1 +%patch10 -p1 + +%patch12 -p1 + +%patch14 -p1 +%patch15 -p1 + +%ifarch armv7hl +# Include definitions for user vfp on armv7 as it causes the compilation to fail without them +# https://bugzilla.mozilla.org/show_bug.cgi?id=1526653 +%patch17 -p1 +%endif + +%ifarch s390x +%patch18 -p1 +%endif + +# Fixes for ppc64 and s390x, there is no need to keep it in ifarch here since mozilla tests support ifarch conditions +%patch19 -p1 + +# Export SharedArrayRawBufferRefs +%patch30 -p1 + +# Avoid autoconf213 dependency +%patch31 -p1 -b .autoconf213 +%patch32 -p1 -b .autoconf213-2 + +# Remove zlib directory (to be sure using system version) +rm -rf modules/zlib +popd +%endif %build +%if 0%{?bundled_mozjs} +pushd firefox-%{mozjs_version}/js/src +# Prefer GCC for now +export CC=gcc +export CXX=g++ + +# Workaround +# error: options `-C embed-bitcode=no` and `-C lto` are incompatible +# error: could not compile `jsrust`. +# https://github.com/japaric/cargo-call-stack/issues/25 +export RUSTFLAGS="-C embed-bitcode" + +# https://github.com/ptomato/mozjs/commit/36bb7982b41e0ef9a65f7174252ab996cd6777bd +export CARGO_PROFILE_RELEASE_LTO=true + +export LINKFLAGS="%{?__global_ldflags}" +export PYTHON="%{__python3}" + +%configure \ + --without-system-icu \ + --with-system-zlib \ + --disable-tests \ + --disable-strip \ + --with-intl-api \ + --enable-readline \ + --enable-shared-js \ + --enable-optimize \ + --disable-debug \ + --enable-pie \ + --disable-jemalloc + +%if 0%{?big_endian} +echo "Generate big endian version of config/external/icu/data/icud67l.dat" +pushd ../.. + icupkg -tb config/external/icu/data/icudt67l.dat config/external/icu/data/icudt67b.dat + rm -f config/external/icu/data/icudt*l.dat +popd +%endif + +%make_build +popd + +cat > mozjs-%{mozjs_major}.pc << EOF +Name: SpiderMonkey %{mozjs_version} +Description: The Mozilla library for JavaScript +Version: %{mozjs_version} + +Libs: -L`pwd`/firefox-%{mozjs_version}/js/src/dist/bin -lmozjs-%{mozjs_major} +Cflags: -include `pwd`/firefox-%{mozjs_version}/js/src/dist/include/js/RequiredDefines.h -I`pwd`/firefox-%{mozjs_version}/js/src/dist/include +EOF +%endif + %if 0%{?enable_autoreconf} autoreconf -i %endif @@ -101,6 +277,11 @@ autoreconf -i # https://bugzilla.redhat.com/show_bug.cgi?id=962005 export CFLAGS='-fPIC %optflags' export LDFLAGS='-pie -Wl,-z,now -Wl,-z,relro' +%if 0%{?bundled_mozjs} +export PKG_CONFIG_PATH=`pwd` +export LD_LIBRARY_PATH=`pwd`/firefox-%{mozjs_version}/js/src/dist/bin +export LDFLAGS="$LDFLAGS -Wl,-rpath=%{_libdir}/polkit-1" +%endif %configure --enable-gtk-doc \ --disable-static \ --enable-introspection \ @@ -109,6 +290,11 @@ export LDFLAGS='-pie -Wl,-z,now -Wl,-z,relro' make V=1 %install +%if 0%{?bundled_mozjs} +mkdir -p %{buildroot}%{_libdir}/polkit-1 +cp -p firefox-%{mozjs_version}/js/src/dist/bin/libmozjs-%{mozjs_major}.so %{buildroot}%{_libdir}/polkit-1/ +%endif + %make_install \ typelibsdir=%{_libdir}/girepository-1.0 \ girdir=%{_datadir}/gir-1.0 @@ -118,6 +304,19 @@ rm -f $RPM_BUILD_ROOT%{_libdir}/*.la %find_lang polkit-1 +%check +%if 0%{?bundled_mozjs} +export LD_LIBRARY_PATH=`pwd`/firefox-%{mozjs_version}/js/src/dist/bin + +pushd firefox-%{mozjs_version}/js/src +# Run SpiderMonkey tests +PYTHONPATH=tests/lib %{__python3} tests/jstests.py -d -s -t 1800 --no-progress --wpt=disabled ../../js/src/dist/bin/js + +# Run basic JIT tests +PYTHONPATH=tests/lib %{__python3} jit-test/jit_test.py -s -t 1800 --no-progress ../../js/src/dist/bin/js basic +popd +%endif + %pre getent group polkitd >/dev/null || groupadd -r polkitd getent passwd polkitd >/dev/null || useradd -r -g polkitd -d / -s /sbin/nologin -c "User for polkitd" polkitd @@ -176,8 +375,15 @@ exit 0 %files libs %{_libdir}/lib*.so.* %{_libdir}/girepository-1.0/*.typelib +%if 0%{?bundled_mozjs} +%dir %{_libdir}/polkit-1 +%{_libdir}/polkit-1/libmozjs-%{mozjs_major}.so +%endif %changelog +* Wed Jun 30 2021 Kalev Lember - 0.117-6 +- Bundle mozjs (#1958111) + * Mon Jun 28 2021 Jan Rybar - 0.117-5 - CVE-2021-3560 mitigation - Resolves: CVE-2021-3560 diff --git a/sources b/sources index 9290399..d6a28d5 100644 --- a/sources +++ b/sources @@ -1,2 +1,3 @@ SHA512 (polkit-0.117.tar.gz) = c10ea984f2386fe436e58a2866e5323afc80d24f744f0ee61d966941259aa491bd96b07d911434aa731b300c3cca25b647804b396501175ab5b3c53384e94c70 SHA512 (polkit-0.117.tar.gz.sign) = 4f050d585317f000a8f7b2f54a4fd028e4be3ace2a5080277c160878641e851c297e4d275b3462fc43d6ef6feb1706f0c4c4dacf868655ea67528e1d237899d7 +SHA512 (firefox-78.10.0esr.source.tar.xz) = 5e2cf137dc781855542c29df6152fa74ba749801640ade3cf01487ce993786b87a4f603d25c0af9323e67c7e15c75655523428c1c1426527b8623c7ded9f5946 diff --git a/spidermonkey_checks_disable.patch b/spidermonkey_checks_disable.patch new file mode 100644 index 0000000..a3c3802 --- /dev/null +++ b/spidermonkey_checks_disable.patch @@ -0,0 +1,9 @@ +--- a/config/run_spidermonkey_checks.py ++++ b/config/run_spidermonkey_checks.py +@@ -13,4 +13,5 @@ def main(output, lib_file, *scripts): + retcode = subprocess.call( + [sys.executable, script], cwd=buildconfig.topsrcdir) + if retcode != 0: +- raise Exception(script + " failed") ++ #raise Exception(script + " failed") ++ pass diff --git a/spidermonkey_style_check_disable_s390x.patch b/spidermonkey_style_check_disable_s390x.patch new file mode 100644 index 0000000..f77bec6 --- /dev/null +++ b/spidermonkey_style_check_disable_s390x.patch @@ -0,0 +1,11 @@ +--- a/config/check_spidermonkey_style.py ++++ b/config/check_spidermonkey_style.py + +@@ -779,6 +779,7 @@ def tarjan(V, E): + + + def main(): ++ sys.exit(0) + if sys.argv[1:] == ["--fixup"]: + # Sort #include directives in-place. Fixup mode doesn't solve + # all possible silliness that the script checks for; it's just a diff --git a/tests-increase-timeout.patch b/tests-increase-timeout.patch new file mode 100644 index 0000000..c86cca4 --- /dev/null +++ b/tests-increase-timeout.patch @@ -0,0 +1,26 @@ +From 9be85b155c6df0454c5faef9e850f572c99e3615 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Franti=C5=A1ek=20Zatloukal?= +Date: Wed, 15 Jul 2020 08:32:44 +0200 +Subject: [PATCH] Increase the test timeout for slower buildds + +Ported forward from Debian: https://bugs.debian.org/878284 +--- + js/src/Makefile.in | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/js/src/Makefile.in b/js/src/Makefile.in +index b86aeed..d68655a 100644 +--- a/js/src/Makefile.in ++++ b/js/src/Makefile.in +@@ -53,7 +53,7 @@ check:: check-js-msg + + check-jstests: + $(wildcard $(RUN_TEST_PROGRAM)) $(PYTHON3) -u $(srcdir)/tests/jstests.py \ +- --no-progress --format=automation --timeout 300 \ ++ --no-progress --format=automation --timeout 600 \ + $(JSTESTS_EXTRA_ARGS) \ + $(DIST)/bin/$(JS_SHELL_NAME)$(BIN_SUFFIX) + +-- +2.26.2 +