[pushed] testsuite, c++, Darwin: Add crt to LTO link line for darwin9.

Tested on x86_64, i686 darwin, pushed to trunk, thanks,
Iain

--- 8< ---

The LTO tests here are hand-crafting link lines, to build a shared
library on Darwin8/9 we have to provide a crt that contains the
header.

gcc/testsuite/ChangeLog:

	* g++.dg/lto/pr86585_0.C: Add -dylib0.o for Darwin8/9.
	* g++.dg/lto/pr87906_0.C: Likewise.

Signed-off-by: Iain Sandoe <[email protected]>
---
 gcc/testsuite/g++.dg/lto/pr86585_0.C | 3 ++-
 gcc/testsuite/g++.dg/lto/pr87906_0.C | 4 ++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/gcc/testsuite/g++.dg/lto/pr86585_0.C b/gcc/testsuite/g++.dg/lto/pr86585_0.C
index 15c45b5d162..a9de6ecec9a 100644
--- a/gcc/testsuite/g++.dg/lto/pr86585_0.C
+++ b/gcc/testsuite/g++.dg/lto/pr86585_0.C
@@ -2,7 +2,8 @@
 // { dg-require-effective-target fpic }
 // { dg-require-effective-target shared }
 // { dg-lto-options { { -flto -g -nostdlib -shared -fPIC } } }
-// { dg-extra-ld-options "-Wl,-undefined,dynamic_lookup -lSystem" { target *-*-darwin* } }
+// { dg-extra-ld-options "-Wl,-undefined,dynamic_lookup -lSystem" { target *-*-darwin[12][0-9]* } }
+// { dg-extra-ld-options "-Wl,-undefined,dynamic_lookup -ldylib1.o -lSystem" { target *-*-darwin[89]* } }
 namespace Inkscape {
     class a;
 }
diff --git a/gcc/testsuite/g++.dg/lto/pr87906_0.C b/gcc/testsuite/g++.dg/lto/pr87906_0.C
index 038ba0bbbf8..c61ecce62ec 100644
--- a/gcc/testsuite/g++.dg/lto/pr87906_0.C
+++ b/gcc/testsuite/g++.dg/lto/pr87906_0.C
@@ -4,8 +4,8 @@
 // { dg-require-effective-target shared }
 // { dg-lto-options { { -O -fPIC -flto } } }
 // { dg-extra-ld-options "-shared -nostdlib" }
-// { dg-extra-ld-options "-shared -nostdlib -Wl,-undefined,dynamic_lookup -lSystem" { target *-*-darwin* } }
-
+// { dg-extra-ld-options "-shared -nostdlib -Wl,-undefined,dynamic_lookup -lSystem" { target *-*-darwin[12][0-9]* } }
+// { dg-extra-ld-options "-shared -nostdlib -Wl,-undefined,dynamic_lookup -ldylib1.o -lSystem" { target *-*-darwin[89]* } }
 namespace com {
 namespace moon {
 namespace star {}
-- 
2.50.1 (Apple Git-155)