# Bootstrap configuration.

########################################################################

##

## Copyright (C) 2009-2026 The Octave Project Developers

##

## See the file COPYRIGHT.md in the top-level directory of this

## or <https://octave.org/copyright/>.

##

## This file is part of Octave.

##

## Octave 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.

##

## Octave 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 Octave; see the file COPYING. If not, see

## <https://www.gnu.org/licenses/>.

##

########################################################################

# gnulib modules used by this package.

gnulib_modules="

_Exit

access

areadlink

base64

bison

canonicalize

chdir

close

closedir

crypto/md2-buffer

crypto/md4-buffer

crypto/md5-buffer

crypto/sha1-buffer

crypto/sha256-buffer

crypto/sha512-buffer

dup

dup2

execl

execv

execvp

fcntl

fflush

filemode

fnmatch

fpucw

frexp

frexpf

fseeko

ftello

ftruncate

getcwd

gethostname

gethrxtime

getopt-gnu

getrusage

gettimeofday

glob

intprops

isatty

largefile

lib-symbol-visibility

link

localcharset

lstat

malloc-gnu

mkdir

mkfifo

mkostemp

mkostemps

mktime

nanosleep

nproc

nstrftime

open

opendir

perror

pipe-posix

progname

raise

readdir

readline

rewinddir

rmdir

select

setenv

setlocale

sigaction

signal-h

sigprocmask

stat

stat-time

stddef-h

stdio-h

strcase

strdup-posix

strerror

strptime

strsignal

symlink

sys_stat-h

sys_time-h

sys_times-h

sys_wait-h

tempname

uname

unicase/u8-tolower

unicase/u8-toupper

uniconv/u16-conv-from-enc

uniconv/u16-conv-to-enc

uniconv/u32-conv-to-enc

uniconv/u8-conv-from-enc

uniconv/u8-conv-to-enc

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

unistd-h

unistr/u16-to-u8

unistr/u32-to-u8

unistr/u8-check

unistr/u8-mbsnlen

unistr/u8-strmblen

unistr/u8-strmbtouc

unistr/u8-to-u16

unistr/u8-to-u32

unlink

unsetenv

vasprintf

waitpid

windows-spawn

"

# Additional gnulib files and scripts used by Octave's buildsystem.

gnulib_files="

build-aux/move-if-change

"

# Additional xgettext options to use. Use "\\\newline" to break lines.

XGETTEXT_OPTIONS=$XGETTEXT_OPTIONS'\\\

--from-code=UTF-8\\\

--flag=asprintf:2:c-format --flag=vasprintf:2:c-format\\\

--flag=asnprintf:3:c-format --flag=vasnprintf:3:c-format\\\

--flag=wrapf:1:c-format\\\

'

# If "AM_GNU_GETTEXT(external" or "AM_GNU_GETTEXT([external]"

# appears in configure.ac, exclude some unnecessary files.

# Without grep's -E option (not portable enough, pre-configure),

# the following test is ugly. Also, this depends on the existence

# of configure.ac, not the obsolescent-named configure.in. But if

# you're using this infrastructure, you should care about such things.

gettext_external=0

grep '^[ ]*AM_GNU_GETTEXT(external\>' configure.ac > /dev/null &&

gettext_external=1

grep '^[ ]*AM_GNU_GETTEXT(\[external\]' configure.ac > /dev/null &&

gettext_external=1

if test $gettext_external = 1; then

# Gettext supplies these files, but we don't need them since

# we don't have an intl subdirectory.

excluded_files='

m4/glibc2.m4

m4/intdiv0.m4

m4/lcmessage.m4

m4/lock.m4

m4/printf-posix.m4

m4/size_max.m4

m4/uintmax_t.m4

m4/ulonglong.m4

m4/visibility.m4

m4/xsize.m4

'

fi

# Build prerequisites

buildreq="\

autoconf 2.59

automake 1.9.6

git 1.5.5

tar -

"

checkout_only_file=etc/HACKING.md

gnulib_tool_option_extras="--libtool"

gnulib_name="libgnu"

source_base="libgnu"

# Go to https://git.savannah.gnu.org/cgit/gnulib.git to find out the latest

# revision ID. Paste it below and then run

#

# ./bootstrap --bootstrap-sync

#

# to update the ./bootstrap file from the selected gnulib revision.

#

# See also: https://lists.gnu.org/archive/html/bug-gnulib/2020-08/msg00150.html

: ${GNULIB_REVISION=8e0af4b8fcba7e38c06af5db29030715189a102b}

# Don't check for translations since we don't have any in Octave yet.

# This avoids the need for sha1sum or compatible utility in bootstrap.

SKIP_PO=true

bootstrap_post_import_hook ()

{

SHELL=${CONFIG_SHELL-/bin/sh}

export SHELL

## Check for files that automake --gnu would normally look for, except

## AUTHORS, which we autogenerate from the documentation files along

## with building the rest of Octave, and INSTALL, which is linked from

## gnulib/doc/INSTALL by the bootstrap script. NEWS is autogenerated

## from etc/NEWS.x.

for f in README COPYING CITATION; do

if ! test -f $f; then

echo "required file $f is missing" 2>&1

exit 1

fi

done

echo "generating source lists for liboctave/operators/module.mk..."

rm -f liboctave/operators/*-op-*.mk

(cd liboctave/operators && $SHELL config-ops.sh)

}