[lld] [ELF] Reinstate the former spelling in the version message (PR #97942)

[Fangrui Song via llvm-commits]

https://github.com/MaskRay created https://github.com/llvm/llvm-project/pull/97942

With `LLVM_APPEND_VC_REV=off`, the new version message after #97323
looks like:
```
% /tmp/out/custom2/bin/ld.lld --version
LLD 19.0.0, compatible with GNU linkers
```

A trailing comma after the version string might cause issues with
version detection tools that don't strip it, as seen in the Linux
kernel's scripts/ld-version.sh script.


>From c2ae02255c87b80c3812f2d96ee4d10d599e63fa Mon Sep 17 00:00:00 2001
From: Fangrui Song <i at maskray.me>
Date: Sat, 6 Jul 2024 23:33:35 -0700
Subject: [PATCH] =?UTF-8?q?[=F0=9D=98=80=F0=9D=97=BD=F0=9D=97=BF]=20initia?=
 =?UTF-8?q?l=20version?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Created using spr 1.3.5-bogner
---
 lld/ELF/Driver.cpp        | 2 +-
 lld/test/ELF/version.test | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lld/ELF/Driver.cpp b/lld/ELF/Driver.cpp
index 7800c2919a2bd0..a4863d6717efb4 100644
--- a/lld/ELF/Driver.cpp
+++ b/lld/ELF/Driver.cpp
@@ -631,7 +631,7 @@ void LinkerDriver::linkerMain(ArrayRef<const char *> argsArr) {
   // of Libtool. We cannot convince every software developer to migrate to
   // the latest version and re-generate scripts. So we have this hack.
   if (args.hasArg(OPT_v) || args.hasArg(OPT_version))
-    message(getLLDVersion() + ", compatible with GNU linkers");
+    message(getLLDVersion() + " (compatible with GNU linkers)");
 
   if (const char *path = getReproduceOption(args)) {
     // Note that --reproduce is a debug option so you can ignore it
diff --git a/lld/test/ELF/version.test b/lld/test/ELF/version.test
index 383c1ac976d962..72bd2ab56a126f 100644
--- a/lld/test/ELF/version.test
+++ b/lld/test/ELF/version.test
@@ -7,4 +7,4 @@
 # RUN: ld.lld -V 2>&1 | FileCheck %s
 # RUN: not ld.lld -V %t/not-exist 2>&1 | FileCheck %s
 
-# CHECK: LLD {{.*}}, compatible with GNU linkers
+# CHECK: LLD {{.+}} (compatible with GNU linkers)