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Auto merge of #69519 - 12101111:remove-proc-macro-check, r=nagisa

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Don't use static crt by default when build proc-macro

Don't check value of `crt-static` when build proc-macro crates, since they are always built dynamically.
For more information, see https://github.com/rust-lang/cargo/issues/7563#issuecomment-591965320
I hope this will fix issues about compiling `proc_macro` crates on musl host without bring more issues.
Fix https://github.com/rust-lang/cargo/issues/7563
This commit is contained in:
bors 2020-03-17 18:27:26 +00:00
commit 7ceebd98c6
6 changed files with 47 additions and 17 deletions
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11
src/librustc_codegen_ssa/back/link.rs
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@ -502,7 +502,7 @@ fn link_natively<'a, B: ArchiveBuilder<'a>>(
cmd.args(args);
}
if let Some(args) = sess.target.target.options.pre_link_args_crt.get(&flavor) {
if sess.crt_static() {
if sess.crt_static(Some(crate_type)) {
cmd.args(args);
}
}
@ -528,7 +528,7 @@ fn link_natively<'a, B: ArchiveBuilder<'a>>(
cmd.arg(get_file_path(sess, obj));
}
if crate_type == config::CrateType::Executable && sess.crt_static() {
if crate_type == config::CrateType::Executable && sess.crt_static(Some(crate_type)) {
for obj in &sess.target.target.options.pre_link_objects_exe_crt {
cmd.arg(get_file_path(sess, obj));
}
@ -572,7 +572,7 @@ fn link_natively<'a, B: ArchiveBuilder<'a>>(
for obj in &sess.target.target.options.post_link_objects {
cmd.arg(get_file_path(sess, obj));
}
if sess.crt_static() {
if sess.crt_static(Some(crate_type)) {
for obj in &sess.target.target.options.post_link_objects_crt {
cmd.arg(get_file_path(sess, obj));
}
@ -1302,7 +1302,8 @@ fn link_args<'a, B: ArchiveBuilder<'a>>(
let more_args = &sess.opts.cg.link_arg;
let mut args = args.iter().chain(more_args.iter()).chain(used_link_args.iter());
if is_pic(sess) && !sess.crt_static() && !args.any(|x| *x == "-static") {
if is_pic(sess) && !sess.crt_static(Some(crate_type)) && !args.any(|x| *x == "-static")
{
position_independent_executable = true;
}
}
@ -1387,7 +1388,7 @@ fn link_args<'a, B: ArchiveBuilder<'a>>(
if crate_type != config::CrateType::Executable {
cmd.build_dylib(out_filename);
}
if crate_type == config::CrateType::Executable && sess.crt_static() {
if crate_type == config::CrateType::Executable && sess.crt_static(Some(crate_type)) {
cmd.build_static_executable();
}