rust@d6c9d64 (original) (raw)

`@@ -2,23 +2,25 @@

2

`// see https://github.com/rust-lang/compiler-team/issues/510 for more info

3

4

`//@ needs-rust-lld

5

//@ ignore-msvc

6

5

`//@ ignore-s390x lld does not yet support s390x as target

7

6

8

7

`use std::process::Output;

9

8

10

9

`use run_make_support::regex::Regex;

11

use run_make_support::rustc;

10

use run_make_support::{is_msvc, rustc};

12

11

13

12

`fn main() {

13

// lld-link is used if msvc, otherwise a gnu-compatible lld is used.

14

let linker_version_flag = if is_msvc() { "--version" } else { "Wl,-v" };

15

+

14

16

`// Opt-in to lld and the self-contained linker, to link with rust-lld. We'll check that by

15

17

`// asking the linker to display its version number with a link-arg.

16

18

`let output = rustc()

17

19

`.env("RUSTC_LOG", "rustc_codegen_ssa:🔙:link=info")

18

20

`.arg("-Zlinker-features=+lld")

19

21

`.arg("-Clink-self-contained=+linker")

20

22

`.arg("-Zunstable-options")

21

.link_arg("-Wl,-v")

23

.link_arg(linker_version_flag)

22

24

`.input("main.rs")

23

25

`.run();

24

26

`assert!(

`@@ -27,10 +29,10 @@ fn main() {

27

29

` output.stderr_utf8()

28

30

`);

29

31

30

// It should not be used when we explictly opt-out of lld.

32

// It should not be used when we explicitly opt-out of lld.

31

33

`let output = rustc()

32

34

`.env("RUSTC_LOG", "rustc_codegen_ssa:🔙:link=info")

33

.link_arg("-Wl,-v")

35

.link_arg(linker_version_flag)

34

36

`.arg("-Zlinker-features=-lld")

35

37

`.input("main.rs")

36

38

`.run();

`@@ -44,7 +46,7 @@ fn main() {

44

46

`// times to rustc.

45

47

`let output = rustc()

46

48

`.env("RUSTC_LOG", "rustc_codegen_ssa:🔙:link=info")

47

.link_arg("-Wl,-v")

49

.link_arg(linker_version_flag)

48

50

`.arg("-Clink-self-contained=+linker")

49

51

`.arg("-Zunstable-options")

50

52

`.arg("-Zlinker-features=-lld")