1 files changed, 0 insertions, 75 deletions
diff --git a/pkgs/development/tools/rust/rustup/0001-use-hardcoded-dynamic-linker.patch b/pkgs/development/tools/rust/rustup/0001-use-hardcoded-dynamic-linker.patch
deleted file mode 100644
index 3b429c1745e4d..0000000000000
--- a/pkgs/development/tools/rust/rustup/0001-use-hardcoded-dynamic-linker.patch
+++ /dev/null
@@ -1,75 +0,0 @@
-From 36c053f37670c6003f9e8dc001741f7c49e9526a Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
-Date: Sat, 15 Apr 2017 20:42:10 +0200
-Subject: [PATCH] use hardcoded dynamic-linker
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Signed-off-by: Jörg Thalheim <joerg@thalheim.io>
----
- src/rustup-cli/common.rs |  3 ++-
- src/rustup/toolchain.rs  | 22 ++++++++++++++++++++--
- 2 files changed, 22 insertions(+), 3 deletions(-)
-
-diff --git a/src/rustup-cli/common.rs b/src/rustup-cli/common.rs
-index 1abf345..21096e7 100644
---- a/src/rustup-cli/common.rs
-+++ b/src/rustup-cli/common.rs
-@@ -220,7 +220,8 @@ pub fn rustc_version(toolchain: &Toolchain) -> String {
-     if toolchain.exists() {
-         let rustc_path = toolchain.binary_file("rustc");
-         if utils::is_file(&rustc_path) {
--            let mut cmd = Command::new(&rustc_path);
-+            let mut cmd = Command::new("@dynamicLinker@");
-+            cmd.arg(&rustc_path);
-             cmd.arg("--version");
-             toolchain.set_ldpath(&mut cmd);
- 
-diff --git a/src/rustup/toolchain.rs b/src/rustup/toolchain.rs
-index dc29c32..212a4ab 100644
---- a/src/rustup/toolchain.rs
-+++ b/src/rustup/toolchain.rs
-@@ -315,7 +315,7 @@ impl<'a> Toolchain<'a> {
-             }
-             Path::new(&binary)
-         };
--        let mut cmd = Command::new(&path);
-+        let mut cmd = wrap_elf_interpreter(&path);
-         self.set_env(&mut cmd);
-         Ok(cmd)
-     }
-@@ -363,7 +363,7 @@ impl<'a> Toolchain<'a> {
-         } else {
-             src_file
-         };
--        let mut cmd = Command::new(exe_path);
-+        let mut cmd = wrap_elf_interpreter(exe_path);
-         self.set_env(&mut cmd);
-         cmd.env("RUSTUP_TOOLCHAIN", &primary_toolchain.name);
-         Ok(cmd)
-@@ -648,3 +648,21 @@ impl<'a> Toolchain<'a> {
-         path
-     }
- }
-+
-+fn wrap_elf_interpreter<S: AsRef<OsStr>>(p: S) -> Command {
-+    use std::fs::File;
-+    use std::io::Read;
-+    let path = Path::new(&p);
-+    let is_elf = File::open(path).map(|mut f| {
-+        let mut buf = [0; 4];
-+        let _ = f.read(&mut buf);
-+        buf == b"\x7fELF"[..]
-+    }).unwrap_or(false);
-+    if is_elf {
-+        let mut cmd = Command::new("@dynamicLinker@");
-+        cmd.arg(&path);
-+        cmd
-+    } else {
-+        Command::new(&path)
-+    }
-+}
--- 
-2.12.2
-