Tested on x86_64-linux, darwin, i686-darwin, pushed to trunk,
thanks
Iain
--- 8< ---
Darwin's linker defaults to requiring all symbols to be resolved at static-
link time. This test creates a shared object with two undefined symbols,
allow them for Darwin.
gcc/testsuite/ChangeLog:
* gcc.dg/lto/pr99849_0.c: Allo baz and qux to be undefined at
static-link time.
Signed-off-by: Iain Sandoe <[email protected]>
---
gcc/testsuite/gcc.dg/lto/pr99849_0.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/gcc/testsuite/gcc.dg/lto/pr99849_0.c
b/gcc/testsuite/gcc.dg/lto/pr99849_0.c
index 5c97a7c75a2..735b93ee90d 100644
--- a/gcc/testsuite/gcc.dg/lto/pr99849_0.c
+++ b/gcc/testsuite/gcc.dg/lto/pr99849_0.c
@@ -3,6 +3,7 @@
/* { dg-require-effective-target fpic } */
/* { dg-require-effective-target shared } */
/* { dg-extra-ld-options { -shared } } */
+/* { dg-extra-ld-options "-shared -Wl,-U,_bar,-U,_qux" { target *-*-darwin* }
} */
/* { dg-lto-options { { -std=gnu17 -flto -flto-partition=1to1 -O2
-Wno-incompatible-pointer-types -Wno-discarded-qualifiers -fPIC } } } */
struct { struct A *a; } *b;
--
2.50.1 (Apple Git-155)
