#!/bin/sh # Convenience script for regenerating all autogeneratable files that are # omitted from the version control repository. In particular, this script # also regenerates all aclocal.m4, config.h.in, Makefile.in, configure files # with new versions of autoconf or automake. # # This script requires autoconf-2.65..2.71 and automake-1.16.4 in the PATH. # It also requires # - the gperf program. # Copyright (C) 2003-2023 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 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # Prerequisite (if not used from a released tarball): either # - the GNULIB_SRCDIR environment variable pointing to a gnulib checkout, or # - a preceding invocation of './autopull.sh'. # # Usage: ./autogen.sh [--skip-gnulib] # # Options: # --skip-gnulib Avoid fetching files from Gnulib. # This option is useful # - when you are working from a released tarball (possibly # with modifications), or # - as a speedup, if the set of gnulib modules did not # change since the last time you ran this script. skip_gnulib=false while :; do case "$1" in --skip-gnulib) skip_gnulib=true; shift;; *) break ;; esac done TEXINFO_VERSION=6.5 if test $skip_gnulib = false; then # texinfo.tex # The most recent snapshot of it is available in the gnulib repository. # But this is a snapshot, with all possible dangers. # A stable release of it is available through "automake --add-missing --copy", # but that is too old (does not support @arrow{}). So take the version which # matches the latest stable texinfo release. if test ! -f build-aux/texinfo.tex; then { wget -q --timeout=5 -O build-aux/texinfo.tex.tmp 'https://git.savannah.gnu.org/gitweb/?p=texinfo.git;a=blob_plain;f=doc/texinfo.tex;hb=refs/tags/texinfo-'"$TEXINFO_VERSION" \ && mv build-aux/texinfo.tex.tmp build-aux/texinfo.tex; \ } || rm -f build-aux/texinfo.tex.tmp fi if test -n "$GNULIB_SRCDIR"; then test -d "$GNULIB_SRCDIR" || { echo "*** GNULIB_SRCDIR is set but does not point to an existing directory." 1>&2 exit 1 } else GNULIB_SRCDIR=`pwd`/gnulib test -d "$GNULIB_SRCDIR" || { echo "*** Subdirectory 'gnulib' does not yet exist. Use './gitsub.sh pull' to create it, or set the environment variable GNULIB_SRCDIR." 1>&2 exit 1 } fi # Now it should contain a gnulib-tool. GNULIB_TOOL="$GNULIB_SRCDIR/gnulib-tool" test -f "$GNULIB_TOOL" || { echo "*** gnulib-tool not found." 1>&2 exit 1 } GNULIB_MODULES=' unitypes unistr/base unistr/u8-check unistr/u8-chr unistr/u8-cmp unistr/u8-cmp2 unistr/u8-cpy unistr/u8-cpy-alloc unistr/u8-endswith unistr/u8-mblen unistr/u8-mbsnlen unistr/u8-mbtouc unistr/u8-mbtoucr unistr/u8-mbtouc-unsafe unistr/u8-move unistr/u8-next unistr/u8-prev unistr/u8-set unistr/u8-startswith unistr/u8-stpcpy unistr/u8-stpncpy unistr/u8-strcat unistr/u8-strchr unistr/u8-strcmp unistr/u8-strcoll unistr/u8-strcpy unistr/u8-strcspn unistr/u8-strdup unistr/u8-strlen unistr/u8-strmblen unistr/u8-strmbtouc unistr/u8-strncat unistr/u8-strncmp unistr/u8-strncpy unistr/u8-strnlen unistr/u8-strpbrk unistr/u8-strrchr unistr/u8-strspn unistr/u8-strstr unistr/u8-strtok unistr/u8-to-u16 unistr/u8-to-u32 unistr/u8-uctomb unistr/u16-check unistr/u16-chr unistr/u16-cmp unistr/u16-cmp2 unistr/u16-cpy unistr/u16-cpy-alloc unistr/u16-endswith unistr/u16-mblen unistr/u16-mbsnlen unistr/u16-mbtouc unistr/u16-mbtoucr unistr/u16-mbtouc-unsafe unistr/u16-move unistr/u16-next unistr/u16-prev unistr/u16-set unistr/u16-startswith unistr/u16-stpcpy unistr/u16-stpncpy unistr/u16-strcat unistr/u16-strchr unistr/u16-strcmp unistr/u16-strcoll unistr/u16-strcpy unistr/u16-strcspn unistr/u16-strdup unistr/u16-strlen unistr/u16-strmblen unistr/u16-strmbtouc unistr/u16-strncat unistr/u16-strncmp unistr/u16-strncpy unistr/u16-strnlen unistr/u16-strpbrk unistr/u16-strrchr unistr/u16-strspn unistr/u16-strstr unistr/u16-strtok unistr/u16-to-u32 unistr/u16-to-u8 unistr/u16-uctomb unistr/u32-check unistr/u32-chr unistr/u32-cmp unistr/u32-cmp2 unistr/u32-cpy unistr/u32-cpy-alloc unistr/u32-endswith unistr/u32-mblen unistr/u32-mbsnlen unistr/u32-mbtouc unistr/u32-mbtoucr unistr/u32-mbtouc-unsafe unistr/u32-move unistr/u32-next unistr/u32-prev unistr/u32-set unistr/u32-startswith unistr/u32-stpcpy unistr/u32-stpncpy unistr/u32-strcat unistr/u32-strchr unistr/u32-strcmp unistr/u32-strcoll unistr/u32-strcpy unistr/u32-strcspn unistr/u32-strdup unistr/u32-strlen unistr/u32-strmblen unistr/u32-strmbtouc unistr/u32-strncat unistr/u32-strncmp unistr/u32-strncpy unistr/u32-strnlen unistr/u32-strpbrk unistr/u32-strrchr unistr/u32-strspn unistr/u32-strstr unistr/u32-strtok unistr/u32-to-u16 unistr/u32-to-u8 unistr/u32-uctomb uniconv/base uniconv/u8-conv-from-enc uniconv/u8-conv-to-enc uniconv/u8-strconv-from-enc uniconv/u8-strconv-from-locale uniconv/u8-strconv-to-enc uniconv/u8-strconv-to-locale uniconv/u16-conv-from-enc uniconv/u16-conv-to-enc uniconv/u16-strconv-from-enc uniconv/u16-strconv-from-locale uniconv/u16-strconv-to-enc uniconv/u16-strconv-to-locale uniconv/u32-conv-from-enc uniconv/u32-conv-to-enc uniconv/u32-strconv-from-enc uniconv/u32-strconv-from-locale uniconv/u32-strconv-to-enc uniconv/u32-strconv-to-locale unistdio/base unistdio/u8-asnprintf unistdio/u8-asprintf unistdio/u8-snprintf unistdio/u8-sprintf unistdio/u8-u8-asnprintf unistdio/u8-u8-asprintf unistdio/u8-u8-snprintf unistdio/u8-u8-sprintf unistdio/u8-u8-vasnprintf unistdio/u8-u8-vasprintf unistdio/u8-u8-vsnprintf unistdio/u8-u8-vsprintf unistdio/u8-vasnprintf unistdio/u8-vasprintf unistdio/u8-vsnprintf unistdio/u8-vsprintf unistdio/u16-asnprintf unistdio/u16-asprintf unistdio/u16-snprintf unistdio/u16-sprintf unistdio/u16-u16-asnprintf unistdio/u16-u16-asprintf unistdio/u16-u16-snprintf unistdio/u16-u16-sprintf unistdio/u16-u16-vasnprintf unistdio/u16-u16-vasprintf unistdio/u16-u16-vsnprintf unistdio/u16-u16-vsprintf unistdio/u16-vasnprintf unistdio/u16-vasprintf unistdio/u16-vsnprintf unistdio/u16-vsprintf unistdio/u32-asnprintf unistdio/u32-asprintf unistdio/u32-snprintf unistdio/u32-sprintf unistdio/u32-u32-asnprintf unistdio/u32-u32-asprintf unistdio/u32-u32-snprintf unistdio/u32-u32-sprintf unistdio/u32-u32-vasnprintf unistdio/u32-u32-vasprintf unistdio/u32-u32-vsnprintf unistdio/u32-u32-vsprintf unistdio/u32-vasnprintf unistdio/u32-vasprintf unistdio/u32-vsnprintf unistdio/u32-vsprintf unistdio/ulc-asnprintf unistdio/ulc-asprintf unistdio/ulc-fprintf unistdio/ulc-snprintf unistdio/ulc-sprintf unistdio/ulc-vasnprintf unistdio/ulc-vasprintf unistdio/ulc-vfprintf unistdio/ulc-vsnprintf unistdio/ulc-vsprintf uniname/base uniname/uniname unictype/base unictype/bidiclass-all unictype/block-all unictype/category-all unictype/combining-class-all unictype/ctype-alnum unictype/ctype-alpha unictype/ctype-blank unictype/ctype-cntrl unictype/ctype-digit unictype/ctype-graph unictype/ctype-lower unictype/ctype-print unictype/ctype-punct unictype/ctype-space unictype/ctype-upper unictype/ctype-xdigit unictype/decimal-digit unictype/digit unictype/joininggroup-all unictype/joiningtype-all unictype/mirror unictype/numeric unictype/property-all unictype/scripts-all unictype/syntax-c-ident unictype/syntax-c-whitespace unictype/syntax-java-ident unictype/syntax-java-whitespace uniwidth/base uniwidth/u8-strwidth uniwidth/u8-width uniwidth/u16-strwidth uniwidth/u16-width uniwidth/u32-strwidth uniwidth/u32-width uniwidth/width unigbrk/base unigbrk/u8-grapheme-breaks unigbrk/u8-grapheme-next unigbrk/u8-grapheme-prev unigbrk/u16-grapheme-breaks unigbrk/u16-grapheme-next unigbrk/u16-grapheme-prev unigbrk/u32-grapheme-breaks unigbrk/u32-grapheme-next unigbrk/u32-grapheme-prev unigbrk/uc-gbrk-prop unigbrk/uc-is-grapheme-break unigbrk/ulc-grapheme-breaks unigbrk/uc-grapheme-breaks uniwbrk/base uniwbrk/u8-wordbreaks uniwbrk/u16-wordbreaks uniwbrk/u32-wordbreaks uniwbrk/ulc-wordbreaks uniwbrk/wordbreak-property unilbrk/base unilbrk/u8-possible-linebreaks unilbrk/u8-width-linebreaks unilbrk/u16-possible-linebreaks unilbrk/u16-width-linebreaks unilbrk/u32-possible-linebreaks unilbrk/u32-width-linebreaks unilbrk/ulc-possible-linebreaks unilbrk/ulc-width-linebreaks uninorm/base uninorm/canonical-decomposition uninorm/composition uninorm/decomposition uninorm/filter uninorm/nfc uninorm/nfd uninorm/nfkc uninorm/nfkd uninorm/u8-normalize uninorm/u8-normcmp uninorm/u8-normcoll uninorm/u8-normxfrm uninorm/u16-normalize uninorm/u16-normcmp uninorm/u16-normcoll uninorm/u16-normxfrm uninorm/u32-normalize uninorm/u32-normcmp uninorm/u32-normcoll uninorm/u32-normxfrm unicase/base unicase/empty-prefix-context unicase/empty-suffix-context unicase/locale-language unicase/tolower unicase/totitle unicase/toupper unicase/u8-casecmp unicase/u8-casecoll unicase/u8-casefold unicase/u8-casexfrm unicase/u8-ct-casefold unicase/u8-ct-tolower unicase/u8-ct-totitle unicase/u8-ct-toupper unicase/u8-is-cased unicase/u8-is-casefolded unicase/u8-is-lowercase unicase/u8-is-titlecase unicase/u8-is-uppercase unicase/u8-prefix-context unicase/u8-suffix-context unicase/u8-tolower unicase/u8-totitle unicase/u8-toupper unicase/u16-casecmp unicase/u16-casecoll unicase/u16-casefold unicase/u16-casexfrm unicase/u16-ct-casefold unicase/u16-ct-tolower unicase/u16-ct-totitle unicase/u16-ct-toupper unicase/u16-is-cased unicase/u16-is-casefolded unicase/u16-is-lowercase unicase/u16-is-titlecase unicase/u16-is-uppercase unicase/u16-prefix-context unicase/u16-suffix-context unicase/u16-tolower unicase/u16-totitle unicase/u16-toupper unicase/u32-casecmp unicase/u32-casecoll unicase/u32-casefold unicase/u32-casexfrm unicase/u32-ct-casefold unicase/u32-ct-tolower unicase/u32-ct-totitle unicase/u32-ct-toupper unicase/u32-is-cased unicase/u32-is-casefolded unicase/u32-is-lowercase unicase/u32-is-titlecase unicase/u32-is-uppercase unicase/u32-prefix-context unicase/u32-suffix-context unicase/u32-tolower unicase/u32-totitle unicase/u32-toupper unicase/ulc-casecmp unicase/ulc-casecoll unicase/ulc-casexfrm relocatable-lib-lgpl ' $GNULIB_TOOL --lib=libunistring --source-base=lib --m4-base=gnulib-m4 --tests-base=tests \ --with-tests --lgpl=3orGPLv2 --makefile-name=Makefile.gnulib --libtool --local-dir=gnulib-local \ --import $GNULIB_MODULES # Change lib/unistr.h to be usable standalone. sed -e 's/if GNULIB_[A-Za-z0-9_]* || .*/if 1/g' \ -e 's/if GNULIB_[A-Za-z0-9_]*/if 1/g' \ -e 's/HAVE_INLINE/UNISTRING_HAVE_INLINE/g' \ < lib/unistr.in.h \ > lib/unistr.in.h.tmp \ && mv lib/unistr.in.h.tmp lib/unistr.in.h $GNULIB_TOOL --copy-file build-aux/ar-lib; chmod a+x build-aux/ar-lib $GNULIB_TOOL --copy-file build-aux/config.guess; chmod a+x build-aux/config.guess $GNULIB_TOOL --copy-file build-aux/config.sub; chmod a+x build-aux/config.sub $GNULIB_TOOL --copy-file build-aux/declared.sh lib/declared.sh; chmod a+x lib/declared.sh $GNULIB_TOOL --copy-file build-aux/run-test; chmod a+x build-aux/run-test $GNULIB_TOOL --copy-file build-aux/test-driver.diff # If we got no texinfo.tex so far, take the snapshot from gnulib. if test ! -f build-aux/texinfo.tex; then $GNULIB_TOOL --copy-file build-aux/texinfo.tex fi fi aclocal -I m4 -I gnulib-m4 autoconf autoheader && touch config.h.in # Make sure we get new versions of files brought in by automake. (cd build-aux && rm -f ar-lib compile depcomp install-sh mdate-sh missing test-driver) automake --add-missing --copy patch build-aux/test-driver < build-aux/test-driver.diff # Get rid of autom4te.cache directory. rm -rf autom4te.cache echo "$0: done. Now you can run './configure'."