repo/extra/libffi/build
2021-07-03 09:20:55 +00:00

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#!/bin/sh -e
./configure \
--prefix=/usr \
--disable-exec-static-tramp \
--with-pic
make
make DESTDIR="$1" install
# Maintain compatibility and avoid the need
# for rebuilds of all packages linking to
# libffi.
#
# ABI incompatibility (6 -> 7) only affects AArch64.
# See: https://github.com/libffi/libffi/commit/c02c341
# https://github.com/libffi/libffi/issues/528
#
# ABI incompatibility (7 -> 8) only affects
# --enable-exec-static-tramp (which is default).
# See: https://sourceware.org/pipermail/libffi-discuss/2021/002644.html
# https://github.com/libffi/libffi/pull/647
ln -sf libffi.so.7 "$1/usr/lib/libffi.so.6"
ln -sf libffi.so.8 "$1/usr/lib/libffi.so.7"