X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Flibprofiler_builtins%2Fbuild.rs;h=8adcff67800fe2dc757395c6c0589f0b2f1ecbb9;hb=80a65bcaf2f2b8a5c659b21b32b42bc300338a0e;hp=775f84535fbf25b9e17a7561a1f0ec3358703d0b;hpb=21caaba2bcf69c9003827b114ebcb86bb6740aa5;p=rust.git

diff --git a/src/libprofiler_builtins/build.rs b/src/libprofiler_builtins/build.rs
index 775f84535fb..8adcff67800 100644
--- a/src/libprofiler_builtins/build.rs
+++ b/src/libprofiler_builtins/build.rs
@@ -9,21 +9,22 @@ fn main() {
     let target = env::var("TARGET").expect("TARGET was not set");
     let cfg = &mut cc::Build::new();
 
-    let mut profile_sources = vec!["GCDAProfiling.c",
-                                   "InstrProfiling.c",
-                                   "InstrProfilingBuffer.c",
-                                   "InstrProfilingFile.c",
-                                   "InstrProfilingMerge.c",
-                                   "InstrProfilingMergeFile.c",
-                                   "InstrProfilingNameVar.c",
-                                   "InstrProfilingPlatformDarwin.c",
-                                   "InstrProfilingPlatformLinux.c",
-                                   "InstrProfilingPlatformOther.c",
-                                   "InstrProfilingPlatformWindows.c",
-                                   "InstrProfilingRuntime.cc",
-                                   "InstrProfilingUtil.c",
-                                   "InstrProfilingValue.c",
-                                   "InstrProfilingWriter.c"];
+    let mut profile_sources = vec![
+        "GCDAProfiling.c",
+        "InstrProfiling.c",
+        "InstrProfilingBuffer.c",
+        "InstrProfilingFile.c",
+        "InstrProfilingMerge.c",
+        "InstrProfilingMergeFile.c",
+        "InstrProfilingNameVar.c",
+        "InstrProfilingPlatformDarwin.c",
+        "InstrProfilingPlatformLinux.c",
+        "InstrProfilingPlatformOther.c",
+        "InstrProfilingPlatformWindows.c",
+        "InstrProfilingUtil.c",
+        "InstrProfilingValue.c",
+        "InstrProfilingWriter.c",
+    ];
 
     if target.contains("msvc") {
         // Don't pull in extra libraries on MSVC
@@ -56,19 +57,27 @@ fn main() {
 
     // This should be a pretty good heuristic for when to set
     // COMPILER_RT_HAS_ATOMICS
-    if env::var_os("CARGO_CFG_TARGET_HAS_ATOMIC").map(|features| {
-        features.to_string_lossy().to_lowercase().contains("cas")
-    }).unwrap_or(false) {
+    if env::var_os("CARGO_CFG_TARGET_HAS_ATOMIC")
+        .map(|features| features.to_string_lossy().to_lowercase().contains("cas"))
+        .unwrap_or(false)
+    {
         cfg.define("COMPILER_RT_HAS_ATOMICS", Some("1"));
     }
 
     let root = env::var_os("RUST_COMPILER_RT_ROOT").unwrap();
     let root = Path::new(&root);
 
+    let src_root = root.join("lib").join("profile");
     for src in profile_sources {
-        cfg.file(root.join("lib").join("profile").join(src));
+        cfg.file(src_root.join(src));
     }
 
+    // The file was renamed in LLVM 10.
+    let old_runtime_path = src_root.join("InstrProfilingRuntime.cc");
+    let new_runtime_path = src_root.join("InstrProfilingRuntime.cpp");
+    cfg.file(if old_runtime_path.exists() { old_runtime_path } else { new_runtime_path });
+
+    cfg.include(root.join("include"));
     cfg.warnings(false);
     cfg.compile("profiler-rt");
 }