Bump the minimal supported LLVM version in the bootstrapping code to 9.0

DevJPM · DevJPM · commit 6830f1c6e25b · 2020-11-12T14:39:47.000+01:00
diff --git a/src/bootstrap/native.rs b/src/bootstrap/native.rs
@@ -348,11 +348,11 @@ fn check_llvm_version(builder: &Builder<'_>, llvm_config: &Path) {
     let version = output(cmd.arg("--version"));
     let mut parts = version.split('.').take(2).filter_map(|s| s.parse::<u32>().ok());
     if let (Some(major), Some(_minor)) = (parts.next(), parts.next()) {
-        if major >= 8 {
+        if major >= 9 {
             return;
         }
     }
-    panic!("\n\nbad LLVM version: {}, need >=8.0\n\n", version)
+    panic!("\n\nbad LLVM version: {}, need >=9.0\n\n", version)
 }
 
 fn configure_cmake(

Original file line number	Diff line number	Diff line change
`@@ -348,11 +348,11 @@ fn check_llvm_version(builder: &Builder<'_>, llvm_config: &Path) {`
`348`	`348`	`let version = output(cmd.arg("--version"));`
`349`	`349`	`let mut parts = version.split('.').take(2).filter_map(\|s\| s.parse::<u32>().ok());`
`350`	`350`	`if let (Some(major), Some(_minor)) = (parts.next(), parts.next()) {`
`351`		`- if major >= 8 {`
	`351`	`+ if major >= 9 {`
`352`	`352`	`return;`
`353`	`353`	`}`
`354`	`354`	`}`
`355`		`- panic!("\n\nbad LLVM version: {}, need >=8.0\n\n", version)`
	`355`	`+ panic!("\n\nbad LLVM version: {}, need >=9.0\n\n", version)`
`356`	`356`	`}`
`357`	`357`
`358`	`358`	`fn configure_cmake(`