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https://github.com/libuv/libuv
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acf1310bb0
This effectively undoes the following commits:
a97685e build: add automake serial-tests version check
e4c1483 build: serial-tests was added in automake v1.12
After much trial and error I've come to the conclusion that you cannot
reliably test for the automake version inside configure.ac itself.
Feature checks (testing for the presence of macros with m4_ifdef) is
not reliable when the macro is "lazy-loaded" by aclocal: m4 won't see
its definition unless it's actually used in configure.ac, hence checking
for obsolete macros like AM_ENABLE_MULTILIB and AM_WITH_REGEX is not a
reliable proxy for the automake version - both are are lazy-loaded.
That's why this commit moves the version check to autogen.sh, creates
a m4 file with automake options on the fly and includes that in
configure.ac.
Thank you, automake maintainers, for making hard what should be easy.
That's an hour of my life I won't be getting back!
47 lines
1.7 KiB
Bash
Executable File
47 lines
1.7 KiB
Bash
Executable File
#!/bin/sh
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# Copyright (c) 2013, Ben Noordhuis <info@bnoordhuis.nl>
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#
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# Permission to use, copy, modify, and/or distribute this software for any
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# purpose with or without fee is hereby granted, provided that the above
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# copyright notice and this permission notice appear in all copies.
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#
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# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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cd `dirname "$0"`
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if [ "$LIBTOOLIZE" = "" ] && [ "`uname`" = "Darwin" ]; then
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LIBTOOLIZE=glibtoolize
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fi
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ACLOCAL=${ACLOCAL:-aclocal}
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AUTOCONF=${AUTOCONF:-autoconf}
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AUTOMAKE=${AUTOMAKE:-automake}
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LIBTOOLIZE=${LIBTOOLIZE:-libtoolize}
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automake_version=`"$AUTOMAKE" --version | head -n 1 | sed 's/[^.0-9]//g'`
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automake_version_major=`echo "$automake_version" | cut -d. -f1`
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automake_version_minor=`echo "$automake_version" | cut -d. -f2`
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UV_EXTRA_AUTOMAKE_FLAGS=
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if test "$automake_version_major" -gt 1 || \
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test "$automake_version_major" -eq 1 && \
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test "$automake_version_minor" -gt 11; then
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# serial-tests is available in v0.12 and newer.
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UV_EXTRA_AUTOMAKE_FLAGS="$UV_EXTRA_AUTOMAKE_FLAGS serial-tests"
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fi
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echo "m4_define([UV_EXTRA_AUTOMAKE_FLAGS], [$UV_EXTRA_AUTOMAKE_FLAGS])" \
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> m4/libuv-extra-automake-flags.m4
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set -ex
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"$LIBTOOLIZE"
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"$ACLOCAL" -I m4
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"$AUTOCONF"
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"$AUTOMAKE" --add-missing --copy
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