gh-103053: Run tools test_freeze on buildbot

Lib/test/test_tools/test_freeze.py

@@ -14,7 +14,6 @@
 
 @support.requires_zlib()
 @unittest.skipIf(sys.platform.startswith('win'), 'not supported on Windows')
-@support.skip_if_buildbot('not all buildbots have enough space')
 # gh-103053: Skip test if Python is built with Profile Guided Optimization
 # (PGO), since the test is just too slow in this case.
 @unittest.skipIf(support.check_cflags_pgo(),

Makefile.pre.in

@@ -783,7 +783,16 @@ 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: run $(LINKCC) $(PY_CORE_LDFLAGS) $(LINKFORSHARED) -o $@ Programs/python.o $(LINK_PYTHON_OBJS) $(LIBS) $(MODLIBS) $(SYSLIBS)"
+	@ # Use -o $(BUILDPYTHON) instead of -o $@ to write the program in the
+	@ # build directory instead of the source directory with FreeBSD make
+	@ # (gh-103053).
+	$(LINKCC) $(PY_CORE_LDFLAGS) $(LINKFORSHARED) -o $(BUILDPYTHON) Programs/python.o $(LINK_PYTHON_OBJS) $(LIBS) $(MODLIBS) $(SYSLIBS)
+	echo "BUILDPYTHON: BUILDPYTHON=$(BUILDPYTHON) target=$@"
+	echo "BUILDPYTHON: built successfully"
+	echo "BUILDPYTHON: pwd"
+	pwd
+	echo "BUILDPYTHON: --"
 
 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
@@ -797,12 +806,18 @@ platform: $(PYTHON_FOR_BUILD_DEPS) pybuilddir.txt
 # or removed in case of failure.
 pybuilddir.txt: $(PYTHON_FOR_BUILD_DEPS)
 	@echo "none" > ./pybuilddir.txt
+	echo "[pybuilddir.txt] ls"
+	ls
+	echo "[pybuilddir.txt] pwd"
+	pwd
+	echo "[pybuilddir.txt] RUN: $(RUNSHARED) $(PYTHON_FOR_BUILD) -S -m sysconfig --generate-posix-vars"
 	$(RUNSHARED) $(PYTHON_FOR_BUILD) -S -m sysconfig --generate-posix-vars ;\
 	if test $$? -ne 0 ; then \
 		echo "generate-posix-vars failed" ; \
 		rm -f ./pybuilddir.txt ; \
 		exit 1 ; \
 	fi
+	echo "[pybuilddir.txt]--"
 
 # blake2s is auto-generated from blake2b
 $(srcdir)/Modules/_blake2/blake2s_impl.c: $(srcdir)/Modules/_blake2/blake2b_impl.c $(srcdir)/Modules/_blake2/blake2b2s.py

Tools/freeze/test/freeze.py

@@ -27,8 +27,17 @@ class UnsupportedError(Exception):
     """The operation isn't supported."""
 
 
+def _run(cmd, cwd=None):
+    print('+', shlex.join(cmd), flush=True)
+    return subprocess.run(
+        cmd,
+        cwd=cwd,
+        check=True,
+    )
+
+
 def _run_quiet(cmd, cwd=None):
-    #print(f'# {" ".join(shlex.quote(a) for a in cmd)}')
+    print('+', shlex.join(cmd), flush=True)
     try:
         return subprocess.run(
             cmd,
@@ -44,7 +53,7 @@ def _run_quiet(cmd, cwd=None):
         print(err.stdout)
         print("--- STDERR ---")
         print(err.stderr)
-        print("---- END ----")
+        print("---- END ----", flush=True)
         raise
 
 
@@ -125,7 +134,16 @@ def prepare(script=None, outdir=None):
     ensure_opt(cmd, 'cache-file', os.path.join(outdir, 'python-config.cache'))
     prefix = os.path.join(outdir, 'python-installation')
     ensure_opt(cmd, 'prefix', prefix)
-    _run_quiet(cmd, builddir)
+    _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')