live-bootstrap/sysa/bash-5.1/bash-5.1.sh
Bastian Bittorf 50417514de fixes bash build.
fixes: https://github.com/fosslinux/live-bootstrap/issues/99

in my usecase (qemu, kernel 3.18.140) around 50% of
all builds are failing with a wrong binary hash.
the culprit is a varying generation of 'pipesize.h' during:

```
/bin/sh ./psize.sh > pipesize.h
```

normally generated 'pipesize.h' looks like:
```
/*
* pipesize.h
*
* This file is automatically generated by psize.sh
* Do not edit!
*/

 #define PIPESIZE 65536
```

in the error case the last line has 512 instead of 65536.
With this change we use a fixed output of the large PIPESIZE.
2021-04-16 05:50:47 +00:00

32 lines
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# SPDX-FileCopyrightText: 2021 Paul Dersey <pdersey@gmail.com>
# SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
# SPDX-FileCopyrightText: 2021 Bastian Bittorf <bb@npl.de>
#
# SPDX-License-Identifier: GPL-3.0-or-later
src_prepare() {
# Remove bison generated files
rm y.tab.c y.tab.h
# Rebuild configure script
rm configure
autoconf-2.61
# avoid non-deterministic build:
printf '%s\n%s\n' \
'#!/bin/sh' \
'echo "#define PIPESIZE 65536"' >builtins/psize.sh
}
src_configure() {
./configure --prefix="${PREFIX}" \
--without-bash-malloc \
--disable-nls \
--build=i386-unknown-linux-gnu \
--enable-static-link
}
src_install() {
# Do not install prebuilt .mo translation catalogs
install bash "${DESTDIR}${PREFIX}/bin"
}