Make rust-docs optional for the Windows MSI installer.

2 files changed, 35 insertions, 22 deletions

diff --git a/src/bootstrap/dist.rs b/src/bootstrap/dist.rs
index 9eed2bf5023..8ce220c8647 100644
--- a/src/bootstrap/dist.rs
+++ b/src/bootstrap/dist.rs
@@ -1585,11 +1585,10 @@ impl Step for Extended {
             prepare("rustc");
             prepare("cargo");
             prepare("rust-analysis");
-            prepare("rust-docs");
             prepare("rust-std");
             prepare("clippy");
             prepare("rust-analyzer");
-            for tool in &["rust-demangler", "miri"] {
+            for tool in &["rust-docs", "rust-demangler", "miri"] {
                 if built_tools.contains(tool) {
                     prepare(tool);
                 }
@@ -1624,23 +1623,25 @@ impl Step for Extended {
                     .arg("-out")
                     .arg(exe.join("RustcGroup.wxs")),
             );
-            builder.run(
-                Command::new(&heat)
-                    .current_dir(&exe)
-                    .arg("dir")
-                    .arg("rust-docs")
-                    .args(&heat_flags)
-                    .arg("-cg")
-                    .arg("DocsGroup")
-                    .arg("-dr")
-                    .arg("Docs")
-                    .arg("-var")
-                    .arg("var.DocsDir")
-                    .arg("-out")
-                    .arg(exe.join("DocsGroup.wxs"))
-                    .arg("-t")
-                    .arg(etc.join("msi/squash-components.xsl")),
-            );
+            if built_tools.contains("rust-docs") {
+                builder.run(
+                    Command::new(&heat)
+                        .current_dir(&exe)
+                        .arg("dir")
+                        .arg("rust-docs")
+                        .args(&heat_flags)
+                        .arg("-cg")
+                        .arg("DocsGroup")
+                        .arg("-dr")
+                        .arg("Docs")
+                        .arg("-var")
+                        .arg("var.DocsDir")
+                        .arg("-out")
+                        .arg(exe.join("DocsGroup.wxs"))
+                        .arg("-t")
+                        .arg(etc.join("msi/squash-components.xsl")),
+                );
+            }
             builder.run(
                 Command::new(&heat)
                     .current_dir(&exe)
@@ -1787,7 +1788,6 @@ impl Step for Extended {
                 cmd.current_dir(&exe)
                     .arg("-nologo")
                     .arg("-dRustcDir=rustc")
-                    .arg("-dDocsDir=rust-docs")
                     .arg("-dCargoDir=cargo")
                     .arg("-dStdDir=rust-std")
                     .arg("-dAnalysisDir=rust-analysis")
@@ -1799,6 +1799,9 @@ impl Step for Extended {
                     .arg(&input);
                 add_env(builder, &mut cmd, target);
 
+                if built_tools.contains("rust-docs") {
+                    cmd.arg("-dDocsDir=rust-docs");
+                }
                 if built_tools.contains("rust-demangler") {
                     cmd.arg("-dRustDemanglerDir=rust-demangler");
                 }
@@ -1817,7 +1820,9 @@ impl Step for Extended {
             candle(&etc.join("msi/ui.wxs"));
             candle(&etc.join("msi/rustwelcomedlg.wxs"));
             candle("RustcGroup.wxs".as_ref());
-            candle("DocsGroup.wxs".as_ref());
+            if built_tools.contains("rust-docs") {
+                candle("DocsGroup.wxs".as_ref());
+            }
             candle("CargoGroup.wxs".as_ref());
             candle("StdGroup.wxs".as_ref());
             candle("ClippyGroup.wxs".as_ref());
@@ -1854,7 +1859,6 @@ impl Step for Extended {
                 .arg("ui.wixobj")
                 .arg("rustwelcomedlg.wixobj")
                 .arg("RustcGroup.wixobj")
-                .arg("DocsGroup.wixobj")
                 .arg("CargoGroup.wixobj")
                 .arg("StdGroup.wixobj")
                 .arg("AnalysisGroup.wixobj")
@@ -1870,6 +1874,9 @@ impl Step for Extended {
             if built_tools.contains("rust-demangler") {
                 cmd.arg("RustDemanglerGroup.wixobj");
             }
+            if built_tools.contains("rust-docs") {
+                cmd.arg("DocsGroup.wixobj");
+            }
 
             if target.ends_with("windows-gnu") {
                 cmd.arg("GccGroup.wixobj");
diff --git a/src/etc/installer/msi/rust.wxs b/src/etc/installer/msi/rust.wxs
index 0aa0784e544..9f4e4fd0611 100644
--- a/src/etc/installer/msi/rust.wxs
+++ b/src/etc/installer/msi/rust.wxs
@@ -167,7 +167,9 @@
                     <?if $(env.CFG_MINGW)="1" ?>
                         <Directory Id="Gcc" Name="." />
                     <?endif?>
+                    <!-- tool-rust-docs-start -->
                     <Directory Id="Docs" Name="." />
+                    <!-- tool-rust-docs-end -->
                     <Directory Id="Cargo" Name="." />
                     <Directory Id="Std" Name="." />
                 </Directory>
@@ -209,6 +211,7 @@
                         <RegistryValue Root="HKMU" Key="$(var.BaseRegKey)" Name="RustShell" Type="integer" Value="1" KeyPath="yes" />
                         <RemoveFolder Id="ApplicationProgramsFolder1" On="uninstall" />
                     </Component>
+                    <!-- tool-rust-docs-start -->
                     <Component Id="DocIndexShortcut" Guid="*">
                         <Shortcut Id="RustDocs"
                                   Name="$(var.ProductName) Documentation"
@@ -217,6 +220,7 @@
                         <RegistryValue Root="HKMU" Key="$(var.BaseRegKey)" Name="RustDocs" Type="integer" Value="1" KeyPath="yes" />
                         <RemoveFolder Id="ApplicationProgramsFolder2" On="uninstall" />
                     </Component>
+                    <!-- tool-rust-docs-end -->
                 </Directory>
             </Directory>
 
@@ -256,6 +260,7 @@
                      <ComponentGroupRef Id="GccGroup" />
             </Feature>
         <?endif?>
+        <!-- tool-rust-docs-start -->
         <Feature Id="Docs"
                  Title="HTML documentation"
                  Display="5"
@@ -264,6 +269,7 @@
                  <ComponentGroupRef Id="DocsGroup" />
                  <ComponentRef Id="DocIndexShortcut" />
         </Feature>
+        <!-- tool-rust-docs-end -->
         <Feature Id="Path"
                  Title="Add to PATH"
                  Description="Add Rust to PATH environment variable"