Bug 1575135 - Use functions from util.configure instead of subprocess.*. r=nalexander

Differential Revision: https://phabricator.services.mozilla.com/D42603

--HG--
extra : moz-landing-system : lando

build/moz.configure/init.configure

@@ -794,17 +794,15 @@ def help_host_target(help, host, target):
         )
 
 
-@imports('subprocess')
 def config_sub(shell, triplet):
     config_sub = os.path.join(os.path.dirname(__file__), '..',
                               'autoconf', 'config.sub')
-    return subprocess.check_output([shell, config_sub, triplet]).strip()
+    return check_cmd_output(shell, config_sub, triplet).strip()
 
 
 @depends('--host', shell)
 @checking('for host system type', lambda h: h.alias)
 @imports('os')
-@imports('subprocess')
 @imports('sys')
 @imports(_from='__builtin__', _import='ValueError')
 def real_host(value, shell):
@@ -819,7 +817,7 @@ def real_host(value, shell):
     if not value:
         config_guess = os.path.join(os.path.dirname(__file__), '..',
                                     'autoconf', 'config.guess')
-        host = subprocess.check_output([shell, config_guess], universal_newlines=True).strip()
+        host = check_cmd_output(shell, config_guess, universal_newlines=True).strip()
         try:
             return split_triplet(host)
         except ValueError:

build/moz.configure/pkg.configure

@@ -58,24 +58,21 @@ def pkg_check_modules(var, package_desc, when=always,
                 min_version)
 
     @depends(pkg_config, package_desc, allow_missing, when=when_and_compile_environment)
-    @imports('subprocess')
     @imports('sys')
     @imports(_from='mozbuild.configure.util', _import='LineIO')
     def package(pkg_config, package_desc, allow_missing):
         # package_desc may start as a depends function, so we can't use
         # @checking here.
         log.info("checking for %s... " % package_desc)
-        with log.queue_debug():
-            try:
-                subprocess.check_output([pkg_config, '--errors-to-stdout',
-                                         '--print-errors', package_desc])
+        retcode, stdout, stderr = get_cmd_output(
+            pkg_config, '--errors-to-stdout', '--print-errors', package_desc)
+        if retcode == 0:
             log.info("yes")
             return True
-            except subprocess.CalledProcessError as e:
         log.info("no")
         log_writer = log.warning if allow_missing else log.error
         with LineIO(lambda l: log_writer(l), 'replace') as o:
-                    o.write(e.output)
+            o.write(stdout)
         if not allow_missing:
             sys.exit(1)
 

build/moz.configure/toolchain.configure

@@ -603,7 +603,6 @@ def check_compiler(compiler, language, target):
 @imports(_from='__builtin__', _import='open')
 @imports('json')
 @imports('os')
-@imports('subprocess')
 @imports(_from='mozbuild.util', _import='system_encoding')
 def get_vc_paths(topsrcdir):
     def vswhere(args):
@@ -616,7 +615,7 @@ def get_vc_paths(topsrcdir):
         if not os.path.exists(vswhere):
             return []
         return json.loads(
-            subprocess.check_output([vswhere, '-format', 'json'] + args)
+            check_cmd_output(vswhere, '-format', 'json', *args)
             .decode(system_encoding, 'replace'))
 
     for install in vswhere(['-products', '*', '-requires', 'Microsoft.VisualStudio.Component.VC.Tools.x86.x64']):

build/moz.configure/windows.configure

@@ -457,16 +457,12 @@ mt = check_prog('MT', ('mt.exe',), input='MT',
 # utility".
 @depends(mt)
 @checking('whether MT is really Microsoft Manifest Tool', lambda x: bool(x))
-@imports('subprocess')
 def valid_mt(path):
-    try:
-        out = subprocess.check_output([path]).splitlines()
+    out = check_cmd_output(path, onerror=lambda: '').splitlines()
     out = '\n'.join(l for l in out
                     if 'Microsoft (R) Manifest Tool' in l)
     if out:
         return path
-    except subprocess.CalledProcessError:
-        pass
     raise FatalCheckError('%s is not Microsoft Manifest Tool')
 
 

python/mozbuild/mozbuild/test/configure/test_checks_configure.py

@@ -632,7 +632,7 @@ Java SDK directory or use '--with-java-bin-path={java-bin-dir}'
         mock_pkg_config_path = mozpath.abspath('/usr/bin/pkg-config')
 
         def mock_pkg_config(_, args):
-            if args[0:2] == ['--errors-to-stdout', '--print-errors']:
+            if args[0:2] == ('--errors-to-stdout', '--print-errors'):
                 assert len(args) == 3
                 package = args[2]
                 if package == 'unknown':