| 1 |
commit: 1da0f835568fceb6783247e174ea9dcb32bceac1 |
| 2 |
Author: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org> |
| 3 |
AuthorDate: Fri Oct 5 22:41:32 2018 +0000 |
| 4 |
Commit: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org> |
| 5 |
CommitDate: Fri Oct 5 22:43:30 2018 +0000 |
| 6 |
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=1da0f835 |
| 7 |
|
| 8 |
dev-util/mingw64-runtime: filter LDFLAGS for hash style |
| 9 |
|
| 10 |
Normally mingw-64 does not use dynamic linker. |
| 11 |
One exception is at ./configure time where $LDFLAGS |
| 12 |
is used by default. |
| 13 |
|
| 14 |
When LDFFLAGS=-Wl,--hash-style=gnu is passed (default |
| 15 |
on linux) to mingw64-runtime a few things are not |
| 16 |
auto-detected. One of them is __CTORS_LIST__ / __DTORS_LIST__ |
| 17 |
support by binutils' target ld. |
| 18 |
|
| 19 |
If constructors are not provided then binaries start |
| 20 |
crashing at shutdown. |
| 21 |
|
| 22 |
The workaround is to filter out -Wl,--hash-style=* options. |
| 23 |
|
| 24 |
Longer-term fix will be to install mingw64-runtime into |
| 25 |
target: bug #642604. That wa LDFLAGS from CBUILD will not |
| 26 |
leak into libc packages. |
| 27 |
|
| 28 |
Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org> |
| 29 |
Package-Manager: Portage-2.3.50, Repoman-2.3.11 |
| 30 |
|
| 31 |
...64-runtime-6.0.0.ebuild => mingw64-runtime-6.0.0-r1.ebuild} | 10 ++++++++-- |
| 32 |
1 file changed, 8 insertions(+), 2 deletions(-) |
| 33 |
|
| 34 |
diff --git a/dev-util/mingw64-runtime/mingw64-runtime-6.0.0.ebuild b/dev-util/mingw64-runtime/mingw64-runtime-6.0.0-r1.ebuild |
| 35 |
similarity index 88% |
| 36 |
rename from dev-util/mingw64-runtime/mingw64-runtime-6.0.0.ebuild |
| 37 |
rename to dev-util/mingw64-runtime/mingw64-runtime-6.0.0-r1.ebuild |
| 38 |
index 47cd6c8a3d1..d4bbd310bff 100644 |
| 39 |
--- a/dev-util/mingw64-runtime/mingw64-runtime-6.0.0.ebuild |
| 40 |
+++ b/dev-util/mingw64-runtime/mingw64-runtime-6.0.0-r1.ebuild |
| 41 |
@@ -1,4 +1,4 @@ |
| 42 |
-# Copyright 1999-2018 Gentoo Foundation |
| 43 |
+# Copyright 1999-2018 Gentoo Authors |
| 44 |
# Distributed under the terms of the GNU General Public License v2 |
| 45 |
|
| 46 |
EAPI=6 |
| 47 |
@@ -19,7 +19,7 @@ SRC_URI="mirror://sourceforge/mingw-w64/mingw-w64/mingw-w64-release/mingw-w64-v$ |
| 48 |
|
| 49 |
LICENSE="BSD" |
| 50 |
SLOT="0" |
| 51 |
-KEYWORDS="" |
| 52 |
+KEYWORDS="~amd64 ~x86" |
| 53 |
IUSE="headers-only idl libraries tools" |
| 54 |
RESTRICT="strip" |
| 55 |
|
| 56 |
@@ -52,6 +52,12 @@ pkg_setup() { |
| 57 |
|
| 58 |
src_configure() { |
| 59 |
CHOST=${CTARGET} strip-unsupported-flags |
| 60 |
+ # Normally mingw-64 does not use dynamic linker. |
| 61 |
+ # But at configure time it uses $LDFLAGS. |
| 62 |
+ # When default -Wl,--hash-style=gnu is passed |
| 63 |
+ # __CTORS_LIST__ / __DTORS_LIST__ is mis-detected |
| 64 |
+ # for target ld and binaries crash at shutdown. |
| 65 |
+ filter-ldflags '-Wl,--hash-style=*' |
| 66 |
|
| 67 |
if ! just_headers; then |
| 68 |
mkdir "${WORKDIR}/headers" |
Archives