gyp: fix XCode CLT version detection on Catalina

Copies @szekelyisz nodejs/node-gyp#2141 to this repo.
nodejs · Jun 2, 2020 · 51a0dd9 · 51a0dd9
1 parent 064689a
commit 51a0dd9
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/pylib/gyp/xcode_emulation.py b/pylib/gyp/xcode_emulation.py
@@ -1541,6 +1541,13 @@ def CLTVersion():
         except GypError:
             continue
 
+    regex = re.compile('Command Line Tools for Xcode\s+(?P<version>\S+)')
+    try:
+        output = GetStdout(['/usr/sbin/softwareupdate', '--history'])
+        return re.search(regex, output).groupdict()['version']
+    except GypError:
+        return None
+
 
 def GetStdoutQuiet(cmdlist):
     """Returns the content of standard output returned by invoking |cmdlist|.