build: fix 'gas_version' check on localized environments

Some GNU assembler versions got localized outputs like... ``` Gnu assembler versão 2.30 (x86_64-linux-gnu) usando versão BFD (GNU Binutils for Ubuntu) 2.30 ``` failing regex checker and the whole configure process. PR-URL: #20394 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: James M Snell <jasnell@gmail.com>
nodejs · Apr 29, 2018 · c688a00a6d4277bc98e7ae3d8bbdb7cbacd2cad2 · c688a00
1 parent 4757771
commit c688a00a6d4277bc98e7ae3d8bbdb7cbacd2cad2
Unified Split

Showing with 3 additions and 1 deletion.

+3 −1 configure
diff --git a/configure b/configure
@@ -671,11 +671,13 @@ def get_xcode_version(cc):
 def get_gas_version(cc):
  try:
+  
+    custom_env = os.environ.copy()
+  
+    custom_env["LC_ALL"] = "en_US"
    proc = subprocess.Popen(shlex.split(cc) + ['-Wa,-v', '-c', '-o',
                                               '/dev/null', '-x',
                                               'assembler',  '/dev/null'],
                            stdin=subprocess.PIPE, stderr=subprocess.PIPE,
-  
-                            stdout=subprocess.PIPE)
+  
+                            stdout=subprocess.PIPE, env=custom_env)
  except OSError:
    error('''No acceptable C compiler found!