From 24c2ac446296663b86160cac046e7faccb19f5af Mon Sep 17 00:00:00 2001 From: Matt Madison Date: Wed, 13 Sep 2017 14:54:04 -0300 Subject: go-1.8: add patch for set soname in ELF shared objects The go link tool does not set the soname by default, which prevents package.bbclass's shlibs processing from seeing shared libraries built with go. This patch passes appropriate options to go's linker and the external linker to set the soname. Signed-off-by: Matt Madison Signed-off-by: Otavio Salvador Signed-off-by: Richard Purdie --- meta/recipes-devtools/go/go-1.8.inc | 1 + ...06-linker-add-soname-to-shareable-objects.patch | 44 ++++++++++++++++++++++ 2 files changed, 45 insertions(+) create mode 100644 meta/recipes-devtools/go/go-1.8/0006-linker-add-soname-to-shareable-objects.patch diff --git a/meta/recipes-devtools/go/go-1.8.inc b/meta/recipes-devtools/go/go-1.8.inc index 141c0994c3..8c4b71e428 100644 --- a/meta/recipes-devtools/go/go-1.8.inc +++ b/meta/recipes-devtools/go/go-1.8.inc @@ -16,6 +16,7 @@ SRC_URI += "\ file://gotooldir.patch \ file://make-goroot-precious.patch \ file://set-gotooldir-during-bootstrap.patch \ + file://0006-linker-add-soname-to-shareable-objects.patch \ " SRC_URI[main.md5sum] = "64e9380e07bba907e26a00cf5fcbe77e" SRC_URI[main.sha256sum] = "5f5dea2447e7dcfdc50fa6b94c512e58bfba5673c039259fd843f68829d99fa6" diff --git a/meta/recipes-devtools/go/go-1.8/0006-linker-add-soname-to-shareable-objects.patch b/meta/recipes-devtools/go/go-1.8/0006-linker-add-soname-to-shareable-objects.patch new file mode 100644 index 0000000000..74e1f2459e --- /dev/null +++ b/meta/recipes-devtools/go/go-1.8/0006-linker-add-soname-to-shareable-objects.patch @@ -0,0 +1,44 @@ +From 81e9e322297d83f57f02548689c71859bfce10ee Mon Sep 17 00:00:00 2001 +From: Matt Madison +Date: Sun, 15 Jan 2017 05:24:49 -0800 +Subject: [PATCH 6/6] linker: add soname to shareable objects + +Shared library handling in OE builds works better when shared +libraries are tagged with SONAMEs. + +Upstream-Status: Pending +Signed-off-by: Matt Madison +--- + src/cmd/link/internal/ld/lib.go | 3 +++ + 1 file changed, 3 insertions(+) + +diff --git a/src/cmd/link/internal/ld/lib.go b/src/cmd/link/internal/ld/lib.go +index 74d79d3..6d03005 100644 +--- a/src/cmd/link/internal/ld/lib.go ++++ b/src/cmd/link/internal/ld/lib.go +@@ -1040,12 +1040,14 @@ func (l *Link) hostlink() { + // Pass -z nodelete to mark the shared library as + // non-closeable: a dlclose will do nothing. + argv = append(argv, "-shared", "-Wl,-z,nodelete") ++ argv = append(argv, fmt.Sprintf("-Wl,-soname,%s", filepath.Base(*flagOutfile))) + } + case BuildmodeShared: + if UseRelro() { + argv = append(argv, "-Wl,-z,relro") + } + argv = append(argv, "-shared") ++ argv = append(argv, fmt.Sprintf("-Wl,-soname,%s", filepath.Base(*flagOutfile))) + case BuildmodePlugin: + if Headtype == obj.Hdarwin { + argv = append(argv, "-dynamiclib") +@@ -1054,6 +1056,7 @@ func (l *Link) hostlink() { + argv = append(argv, "-Wl,-z,relro") + } + argv = append(argv, "-shared") ++ argv = append(argv, fmt.Sprintf("-Wl,-soname,%s", filepath.Base(*flagOutfile))) + } + } + +-- +2.7.4 + -- cgit 1.2.3-korg