commit: 91330e1d176561bb267945a0142ef40e1a9d8295
Author: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
AuthorDate: Wed Nov 27 22:56:32 2019 +0000
Commit: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
CommitDate: Wed Nov 27 22:57:59 2019 +0000
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=91330e1d
dev-libs/libffi: drop libffi version from includedir, bug #695788
Posting ebuild source note as-is:
```
--includedir= path maintains a few properties:
1. have stable name across libffi versions: some packages like
dev-lang/ghc or kde-frameworks/networkmanager-qt embed
${includedir} at build-time. Don't require those to be
rebuilt unless SONAME changes. bug #695788
We use /usr/.../${PN} (instead of former /usr/.../${P}).
2. have ${ABI}-specific location as ffi.h is target-dependent.
We use /usr/$(get_libdir)/... to have ABI identifier.
```
Before the change libffi installed headers into:
/usr/lib/libffi-3.3/include/
/usr/lib64/libffi-3.3/include/
After the change the patchs are:
/usr/lib/libffi/include/
/usr/lib64/libffi/include/
Reported-by: Franz Trischberger
Bug: https://bugs.gentoo.org/695788
Package-Manager: Portage-2.3.79, Repoman-2.3.18
Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org>
dev-libs/libffi/libffi-3.3-r1.ebuild | 83 ++++++++++++++++++++++++++++++++++++
1 file changed, 83 insertions(+)
diff --git a/dev-libs/libffi/libffi-3.3-r1.ebuild
b/dev-libs/libffi/libffi-3.3-r1.ebuild
new file mode 100644
index 00000000000..53912670ba1
--- /dev/null
+++ b/dev-libs/libffi/libffi-3.3-r1.ebuild
@@ -0,0 +1,83 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+inherit multilib multilib-minimal toolchain-funcs
+
+MY_PV=${PV/_rc/-rc}
+MY_P=${PN}-${MY_PV}
+
+DESCRIPTION="a portable, high level programming interface to various calling
conventions"
+HOMEPAGE="https://sourceware.org/libffi/";
+SRC_URI="https://github.com/libffi/libffi/releases/download/v${MY_PV}/${MY_P}.tar.gz";
+
+LICENSE="MIT"
+SLOT="0/7" # SONAME=libffi.so.7
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv
~s390 ~sh ~sparc ~x86 ~ppc-aix ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos
~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris
~x86-solaris"
+IUSE="debug pax_kernel static-libs test test-bhaible"
+
+RESTRICT="!test? ( test )"
+
+RDEPEND=""
+DEPEND=""
+BDEPEND="test? ( dev-util/dejagnu )"
+
+DOCS="ChangeLog* README.md"
+
+PATCHES=(
+ "${FILESDIR}"/${PN}-3.2.1-o-tmpfile-eacces.patch #529044
+ "${FILESDIR}"/${PN}-3.3_rc0-ppc-macos-go.patch
+)
+
+S=${WORKDIR}/${MY_P}
+
+ECONF_SOURCE=${S}
+
+pkg_setup() {
+ # Check for orphaned libffi, see https://bugs.gentoo.org/354903 for
example
+ if [[ ${ROOT} == "/" && ${EPREFIX} == "" ]] && ! has_version
${CATEGORY}/${PN}; then
+ local base="${T}"/conftest
+ echo 'int main() { }' > "${base}".c
+ $(tc-getCC) -o "${base}" "${base}".c -lffi >&/dev/null
+ if [ $? -eq 0 ]; then
+ eerror "The linker reported linking against -lffi to be
working while it shouldn't have."
+ eerror "This is wrong and you should find and delete
the old copy of libffi before continuing."
+ die "The system is in inconsistent state with unknown
libffi installed."
+ fi
+ fi
+}
+
+src_prepare() {
+ default
+
+ if ! use test-bhaible; then
+ # These tests are very heavyweight (hours of runtime)
+ rm -v testsuite/libffi.bhaible/bhaible.exp || die
+ fi
+}
+
+multilib_src_configure() {
+ use userland_BSD && export HOST="${CHOST}"
+ # --includedir= path maintains a few properties:
+ # 1. have stable name across libffi versions: some packages like
+ # dev-lang/ghc or kde-frameworks/networkmanager-qt embed
+ # ${includedir} at build-time. Don't require those to be
+ # rebuilt unless SONAME changes. bug #695788
+ #
+ # We use /usr/.../${PN} (instead of former /usr/.../${P}).
+ #
+ # 2. have ${ABI}-specific location as ffi.h is target-dependent.
+ #
+ # We use /usr/$(get_libdir)/... to have ABI identifier.
+ econf \
+ --includedir="${EPREFIX}"/usr/$(get_libdir)/${PN}/include \
+ --disable-multi-os-directory \
+ $(use_enable static-libs static) \
+ $(use_enable pax_kernel pax_emutramp) \
+ $(use_enable debug)
+}
+
+multilib_src_install_all() {
+ find "${ED}" -name "*.la" -delete || die
+ einstalldocs
+}
