[pypy-svn] r40592 - pypy/dist/pypy/translator/goal

[mwh at codespeak.net]

Author: mwh
Date: Fri Mar 16 17:50:44 2007
New Revision: 40592

Added:
   pypy/dist/pypy/translator/goal/multibuild.py   (contents, props changed)
Log:
the very beginnings of a script to do a bunch of builds.


Added: pypy/dist/pypy/translator/goal/multibuild.py
==============================================================================
--- (empty file)
+++ pypy/dist/pypy/translator/goal/multibuild.py	Fri Mar 16 17:50:44 2007
@@ -0,0 +1,78 @@
+from pypy.config.pypyoption import get_pypy_config
+from pypy.translator.goal import translate
+from pypy.translator.goal import targetpypystandalone
+from pypy.translator.driver import TranslationDriver
+import os, sys, traceback
+
+def longoptfromname(config, name):
+    from pypy.config.makerestdoc import get_cmdline
+    # begin horror
+    h, n = config._cfgimpl_get_home_by_path(name)
+    opt = getattr(h._cfgimpl_descr, n)
+    # end horror
+    cmdline = get_cmdline(opt.cmdline, name)
+    assert cmdline is not None
+    shortest_long_option = 'X'*1000
+    for cmd in cmdline.split():
+        if cmd.startswith('--') and len(cmd) < len(shortest_long_option):
+            shortest_long_option = cmd
+    return shortest_long_option
+
+def exe_name_from_options(config, opts):
+    from pypy.module.sys.version import svn_revision
+
+    backend = config.translation.backend
+    if not backend:
+        backend = 'c'
+    rev = svn_revision()
+
+    nameparts = []
+
+    for opt, v in opts.iteritems():
+        if opt == 'translation.backend':
+            continue
+        optname = longoptfromname(config, opt).strip('-')
+        if v is False:
+            optname = 'no-' + optname
+        elif v is not True:
+            optname += '=' + str(v)
+        nameparts.append(optname)
+
+    suffix = ''
+    if nameparts:
+        nameparts.sort()
+        suffix = '-' + '-'.join(nameparts)
+
+    return 'pypy-%s-%d%s'%(backend, rev, suffix)
+
+def build_pypy_with_options(basedir, opts):
+    config = get_pypy_config(translate.OVERRIDES, translating=True)
+
+    try:
+        config.set(**opts)
+    except:
+        return "didn't configure"
+
+    driver = TranslationDriver.from_targetspec(
+        targetpypystandalone.__dict__,
+        config=config)
+    driver.exe_name = os.path.join(basedir, exe_name_from_options(config, opts))
+    se = sys.stderr
+    so = sys.stdout
+    try:
+        sys.stderr = sys.stdout = open(driver.exe_name + '-log', 'w')
+        try:
+            driver.compile()
+        except (SystemExit, KeyboardInterrupt):
+            traceback.print_exc()
+            raise
+        except:
+            traceback.print_exc()
+            return "failed"
+        else:
+            return "worked"
+    finally:
+        sys.stderr = se
+        sys.stdout = so
+
+print build_pypy_with_options('', {'translation.stackless':True})