MORE DEBUG

Makefile.pre.in

@@ -787,6 +787,7 @@ clinic-tests: check-clean-src $(srcdir)/Lib/test/clinic.test.c
 # Build the interpreter
 $(BUILDPYTHON):	Programs/python.o $(LINK_PYTHON_DEPS)
 	$(LINKCC) $(PY_CORE_LDFLAGS) $(LINKFORSHARED) -o $@ Programs/python.o $(LINK_PYTHON_OBJS) $(LIBS) $(MODLIBS) $(SYSLIBS)
+	echo "$(BUILDPYTHON) built successfully"
 
 platform: $(PYTHON_FOR_BUILD_DEPS) pybuilddir.txt
 	$(RUNSHARED) $(PYTHON_FOR_BUILD) -c 'import sys ; from sysconfig import get_platform ; print("%s-%d.%d" % (get_platform(), *sys.version_info[:2]))' >platform

Tools/freeze/test/freeze.py

@@ -28,7 +28,7 @@ class UnsupportedError(Exception):
 
 
 def _run(cmd, cwd=None):
-    print('+', shlex.join(cmd))
+    print('+', shlex.join(cmd), flush=True)
     return subprocess.run(
         cmd,
         cwd=cwd,
@@ -37,7 +37,7 @@ def _run(cmd, cwd=None):
 
 
 def _run_quiet(cmd, cwd=None):
-    print('+', shlex.join(cmd))
+    print('+', shlex.join(cmd), flush=True)
     try:
         return subprocess.run(
             cmd,
@@ -53,7 +53,7 @@ def _run_quiet(cmd, cwd=None):
         print(err.stdout)
         print("--- STDERR ---")
         print(err.stderr)
-        print("---- END ----")
+        print("---- END ----", flush=True)
         raise
 
 
@@ -136,6 +136,15 @@ def prepare(script=None, outdir=None):
     ensure_opt(cmd, 'prefix', prefix)
     _run(cmd, builddir)
 
+    # Dump Makefile
+    build_Makefile = os.path.join(builddir, 'Makefile')
+    with open(build_Makefile, encoding="utf8", errors="backslashreplace") as fp:
+        content = fp.read()
+    print("Makefile")
+    print("--")
+    print(content)
+    print("--")
+
     if not MAKE:
         raise UnsupportedError('make')