Enable rust.remap-debuginfo in the dist profile

Anyone who distributes rustc almost certainly wants to enable this
option. It is necessary for reproducibility and for a distributed rustc
local paths are useless anyway. And finally it improves privacy if you
distribute a local build.

Author: bjorn3

src/bootstrap/defaults/bootstrap.dist.toml

@@ -24,6 +24,8 @@ channel = "auto-detect"
 download-rustc = false
 # Build the llvm-bitcode-linker
 llvm-bitcode-linker = true
+# Required to make builds reproducible.
+remap-debuginfo = true
 
 [dist]
 # Use better compression when preparing tarballs.

src/ci/run.sh

@@ -116,7 +116,6 @@ if [ "$DEPLOY$DEPLOY_ALT" = "1" ]; then
   else
     RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --enable-llvm-static-stdcpp"
   fi
-  RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --set rust.remap-debuginfo"
 
   if [ "$DEPLOY_ALT" != "" ] && isLinux; then
     RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --debuginfo-level=2"
@@ -139,6 +138,8 @@ if [ "$DEPLOY$DEPLOY_ALT" = "1" ]; then
     RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --enable-debug-assertions"
   fi
 else
+  RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --set rust.remap-debuginfo=false"
+
   # We almost always want debug assertions enabled, but sometimes this takes too
   # long for too little benefit, so we just turn them off.
   if [ "$NO_DEBUG_ASSERTIONS" = "" ]; then