libuv/autogen.sh
Jameson Nash 9e59aa1bc8
release: check versions of autogen scripts are newer (#3554)
Use libtoolize --force to ensure it updates m4 directory with the
latest files. Add an option "release" to the autogen.sh script that
checks the versions of the input tools, so that we know they are always
using the latest version for each release.
2022-04-19 11:16:25 -04:00

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#!/bin/sh
# Copyright (c) 2013, Ben Noordhuis <info@bnoordhuis.nl>
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
set -eu
cd `dirname "$0"`
if [ "${1:-dev}" == "release" ]; then
export LIBUV_RELEASE=true
else
export LIBUV_RELEASE=false
fi
if [ "${LIBTOOLIZE:-}" = "" ] && [ "`uname`" = "Darwin" ]; then
LIBTOOLIZE=glibtoolize
fi
ACLOCAL=${ACLOCAL:-aclocal}
AUTOCONF=${AUTOCONF:-autoconf}
AUTOMAKE=${AUTOMAKE:-automake}
LIBTOOLIZE=${LIBTOOLIZE:-libtoolize}
aclocal_version=`"$ACLOCAL" --version | head -n 1 | sed 's/[^.0-9]//g'`
autoconf_version=`"$AUTOCONF" --version | head -n 1 | sed 's/[^.0-9]//g'`
automake_version=`"$AUTOMAKE" --version | head -n 1 | sed 's/[^.0-9]//g'`
automake_version_major=`echo "$automake_version" | cut -d. -f1`
automake_version_minor=`echo "$automake_version" | cut -d. -f2`
libtoolize_version=`"$LIBTOOLIZE" --version | head -n 1 | sed 's/[^.0-9]//g'`
if [ $aclocal_version != $automake_version ]; then
echo "FATAL: aclocal version appears not to be from the same as automake"
exit 1
fi
UV_EXTRA_AUTOMAKE_FLAGS=
if test "$automake_version_major" -gt 1 || \
test "$automake_version_major" -eq 1 && \
test "$automake_version_minor" -gt 11; then
# serial-tests is available in v1.12 and newer.
UV_EXTRA_AUTOMAKE_FLAGS="$UV_EXTRA_AUTOMAKE_FLAGS serial-tests"
fi
echo "m4_define([UV_EXTRA_AUTOMAKE_FLAGS], [$UV_EXTRA_AUTOMAKE_FLAGS])" \
> m4/libuv-extra-automake-flags.m4
(set -x
"$LIBTOOLIZE" --copy --force
"$ACLOCAL" -I m4
)
if $LIBUV_RELEASE; then
"$AUTOCONF" -o /dev/null m4/libuv-check-versions.m4
echo "
AC_PREREQ($autoconf_version)
AC_INIT([libuv-release-check], [0.0])
AM_INIT_AUTOMAKE([$automake_version])
LT_PREREQ($libtoolize_version)
AC_OUTPUT
" > m4/libuv-check-versions.m4
fi
(
set -x
"$AUTOCONF"
"$AUTOMAKE" --add-missing --copy
)