diff options
Diffstat (limited to 'sys-devel/bison')
| -rw-r--r-- | sys-devel/bison/bison-3.8.2-r2.ebuild | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/sys-devel/bison/bison-3.8.2-r2.ebuild b/sys-devel/bison/bison-3.8.2-r2.ebuild index bdf5a076c80b..5b827b301fd4 100644 --- a/sys-devel/bison/bison-3.8.2-r2.ebuild +++ b/sys-devel/bison/bison-3.8.2-r2.ebuild @@ -1,4 +1,4 @@ -# Copyright 1999-2022 Gentoo Authors +# Copyright 1999-2023 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI=8 @@ -88,6 +88,14 @@ pkg_postinst() { # ensure to preserve the symlinks before app-alternatives/yacc # is installed if [[ ! -h ${EROOT}/usr/bin/yacc ]]; then + if [[ -e ${EROOT}/usr/bin/yacc ]] ; then + # bug #886123 + ewarn "${EROOT}/usr/bin/yacc exists but is not a symlink." + ewarn "This is expected during Prefix bootstrap and unsual otherwise." + ewarn "Moving away unexpected ${EROOT}/usr/bin/yacc to .bak." + mv "${EROOT}/usr/bin/yacc" "${EROOT}/usr/bin/yacc.bak" || die + fi + ln -s yacc.bison "${EROOT}/usr/bin/yacc" || die fi } |