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commit: e90110a0a63cb9177bb529d61b3a70f9797b82d6 |
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Author: Sam James <sam <AT> gentoo <DOT> org> |
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AuthorDate: Wed Sep 8 21:55:12 2021 +0000 |
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Commit: Sam James <sam <AT> gentoo <DOT> org> |
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CommitDate: Sun Sep 12 23:19:01 2021 +0000 |
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URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=e90110a0 |
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|
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dev-libs/libffi: use preserve-libs.eclass |
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|
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1. Revision bump to re-install libffi now that |
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glibc definitely has the correct version bounds |
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on pax-utils. See linked bug for more information. |
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|
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This is unrelated to the preserve-libs eclass change, |
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but we figured we should do this just as a nudge |
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to help people in a "damaged" situation (see bug). |
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|
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2. Use preserved-libs.eclass because SONAME of libffi |
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changed from 7 -> 8. FEATURES="preserved-libs" (distinct from |
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the eclass) is not required to be used (even if encouraged) |
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and is not part of PMS, so alternative package managers |
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to Portage don't have to implement it. |
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|
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Use the eclass to perserve libffi.so.7 to keep dev-lang/python |
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working. Runtime failures will occur without Python being rebuilt |
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in time. |
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|
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(Unfortunately, the same is true for the rewritten-in-Python |
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revdep-rebuild, so revdep-rebuild.sh may help folks who are |
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already bitten by this.) |
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|
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Bug: https://bugs.gentoo.org/811462 |
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Signed-off-by: Sam James <sam <AT> gentoo.org> |
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Closes: https://github.com/gentoo/gentoo/pull/22247 |
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Signed-off-by: Sam James <sam <AT> gentoo.org> |
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|
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.../{libffi-3.4.2.ebuild => libffi-3.4.2-r1.ebuild} | 21 +++++++++++++++------ |
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1 file changed, 15 insertions(+), 6 deletions(-) |
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|
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diff --git a/dev-libs/libffi/libffi-3.4.2.ebuild b/dev-libs/libffi/libffi-3.4.2-r1.ebuild |
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similarity index 82% |
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rename from dev-libs/libffi/libffi-3.4.2.ebuild |
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rename to dev-libs/libffi/libffi-3.4.2-r1.ebuild |
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index 71baf938aac..8af06625307 100644 |
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--- a/dev-libs/libffi/libffi-3.4.2.ebuild |
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+++ b/dev-libs/libffi/libffi-3.4.2-r1.ebuild |
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@@ -2,7 +2,8 @@ |
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# Distributed under the terms of the GNU General Public License v2 |
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|
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EAPI=7 |
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-inherit multilib-minimal |
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+ |
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+inherit multilib-minimal preserve-libs |
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|
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MY_PV=${PV/_rc/-rc} |
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MY_P=${PN}-${MY_PV} |
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@@ -10,22 +11,22 @@ MY_P=${PN}-${MY_PV} |
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DESCRIPTION="a portable, high level programming interface to various calling conventions" |
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HOMEPAGE="https://sourceware.org/libffi/" |
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SRC_URI="https://github.com/libffi/libffi/releases/download/v${MY_PV}/${MY_P}.tar.gz" |
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+S="${WORKDIR}"/${MY_P} |
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|
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LICENSE="MIT" |
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+# This is a core package which is depended on by e.g. Python |
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+# Please use preserve-libs.eclass in pkg_{pre,post}inst to cover users |
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+# with FEATURES="-preserved-libs" or another package manager if SONAME |
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+# changes. |
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SLOT="0/8" # SONAME=libffi.so.8 |
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KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris" |
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IUSE="debug exec-static-trampoline pax-kernel static-libs test" |
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|
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RESTRICT="!test? ( test )" |
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- |
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-RDEPEND="" |
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-DEPEND="" |
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BDEPEND="test? ( dev-util/dejagnu )" |
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|
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DOCS="ChangeLog* README.md" |
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|
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-S=${WORKDIR}/${MY_P} |
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- |
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ECONF_SOURCE=${S} |
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|
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src_prepare() { |
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@@ -63,3 +64,11 @@ multilib_src_install_all() { |
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find "${ED}" -name "*.la" -delete || die |
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einstalldocs |
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} |
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+ |
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+pkg_preinst() { |
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+ preserve_old_lib /usr/$(get_libdir)/libffi.so.7 |
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+} |
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+ |
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+pkg_postinst() { |
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+ preserve_old_lib_notify /usr/$(get_libdir)/libffi.so.7 |
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+} |