---

yaml
---
r: 219886
b: refs/heads/snap-stage3
c: 555b021
h: refs/heads/master
v: v3

Author: richo

[refs]

@@ -1,6 +1,6 @@
 ---
 refs/heads/master: c044791d80ea0dc5c4b57b6030a67b69f8510239
-refs/heads/snap-stage3: 9d9e2678f504b4e9389d6a62d27ba4f5ee17a2f6
+refs/heads/snap-stage3: 555b021c6e531fc375c62160a176dcc4fe77b798
 refs/heads/try: b53c0f93eedcdedd4fd89bccc5a3a09d1c5cd23e
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596

branches/snap-stage3/mk/target.mk

@@ -249,9 +249,11 @@ endef
 
 $(foreach host,$(CFG_HOST), \
  $(foreach target,$(CFG_TARGET), \
-  $(foreach crate,$(CRATES), \
-   $(eval $(call SETUP_LIB_MSVC_ENV_VARS,0,$(target),$(host),$(crate))))))
+  $(foreach stage,$(STAGES), \
+   $(foreach crate,$(CRATES), \
+    $(eval $(call SETUP_LIB_MSVC_ENV_VARS,$(stage),$(target),$(host),$(crate)))))))
 $(foreach host,$(CFG_HOST), \
  $(foreach target,$(CFG_TARGET), \
-  $(foreach tool,$(TOOLS), \
-   $(eval $(call SETUP_TOOL_MSVC_ENV_VARS,0,$(target),$(host),$(tool))))))
+  $(foreach stage,$(STAGES), \
+   $(foreach tool,$(TOOLS), \
+    $(eval $(call SETUP_TOOL_MSVC_ENV_VARS,$(stage),$(target),$(host),$(tool)))))))

branches/snap-stage3/src/librustc_driver/lib.rs

@@ -481,6 +481,21 @@ pub fn commit_date_str() -> Option<&'static str> {
     option_env!("CFG_VER_DATE")
 }
 
+/// Returns a stage string, such as "stage0".
+pub fn stage_str() -> Option<&'static str> {
+    if cfg!(stage0) {
+        Some("stage0")
+    } else if cfg!(stage1) {
+        Some("stage1")
+    } else if cfg!(stage2) {
+        Some("stage2")
+    } else if cfg!(stage3) {
+        Some("stage3")
+    } else {
+        None
+    }
+}
+
 /// Prints version information
 pub fn version(binary: &str, matches: &getopts::Matches) {
     let verbose = matches.opt_present("verbose");
@@ -493,6 +508,7 @@ pub fn version(binary: &str, matches: &getopts::Matches) {
         println!("commit-date: {}", unw(commit_date_str()));
         println!("host: {}", config::host_triple());
         println!("release: {}", unw(release_str()));
+        println!("stage: {}", unw(stage_str()));
     }
 }
 

branches/snap-stage3/src/librustc_trans/back/link.rs

@@ -12,7 +12,6 @@ use super::archive::{Archive, ArchiveBuilder, ArchiveConfig, METADATA_FILENAME};
 use super::linker::{Linker, GnuLinker, MsvcLinker};
 use super::rpath::RPathConfig;
 use super::rpath;
-use super::msvc;
 use super::svh::Svh;
 use session::config;
 use session::config::NoDebugInfo;
@@ -359,14 +358,10 @@ pub fn mangle_internal_name_by_path_and_seq(path: PathElems, flav: &str) -> Stri
     mangle(path.chain(Some(gensym_name(flav))), None)
 }
 
-pub fn get_linker(sess: &Session) -> (String, Command) {
-    if let Some(ref linker) = sess.opts.cg.linker {
-        (linker.clone(), Command::new(linker))
-    } else if sess.target.target.options.is_like_msvc {
-        ("link.exe".to_string(), msvc::link_exe_cmd(sess))
-    } else {
-        (sess.target.target.options.linker.clone(),
-         Command::new(&sess.target.target.options.linker))
+pub fn get_cc_prog(sess: &Session) -> String {
+    match sess.opts.cg.linker {
+        Some(ref linker) => return linker.to_string(),
+        None => sess.target.target.options.linker.clone(),
     }
 }
 
@@ -812,7 +807,8 @@ fn link_natively(sess: &Session, trans: &CrateTranslation, dylib: bool,
     let tmpdir = TempDir::new("rustc").ok().expect("needs a temp dir");
 
     // The invocations of cc share some flags across platforms
-    let (pname, mut cmd) = get_linker(sess);
+    let pname = get_cc_prog(sess);
+    let mut cmd = Command::new(&pname);
     cmd.env("PATH", command_path(sess));
 
     let root = sess.target_filesearch(PathKind::Native).get_lib_path();