[build] Add timeout on python target and dpkg helper target. (sonic-net#19355)

Why I did it
Some UT cases are not strong. They maybe hangs in some environment.
Provide a variable to config timeout on some commands which contains UT.

Work item tracking
Microsoft ADO (number only): 28624525
How I did it
Add a timeout when running UT.

How to verify it

Author: liushilongbuaa

Makefile.work

@@ -567,6 +567,7 @@ SONIC_BUILD_INSTRUCTION :=  $(MAKE) \
                            ONIE_IMAGE_PART_SIZE=$(ONIE_IMAGE_PART_SIZE) \
                            SONIC_OS_VERSION=$(SONIC_OS_VERSION) \
                            PIP_HTTP_TIMEOUT=$(PIP_HTTP_TIMEOUT) \
+                           BUILD_PROCESS_TIMEOUT=$(BUILD_PROCESS_TIMEOUT) \
                            LEGACY_SONIC_MGMT_DOCKER=$(LEGACY_SONIC_MGMT_DOCKER) \
                            SONIC_PTF_ENV_PY_VER=$(SONIC_PTF_ENV_PY_VER) \
                            $(SONIC_OVERRIDE_BUILD_VARS)

rules/config

@@ -320,3 +320,6 @@ BUILD_REDUCE_IMAGE_SIZE = n
 # SONIC_PTF_ENV_PY_VER - SONiC PTF test Python version. Set to 'mixed' to build the 
 # image with both Python 2 and 3. Set to 'py3' to build a Python 3 only image
 SONIC_PTF_ENV_PY_VER = mixed
+
+# Add timeout on some process which may hangs
+BUILD_PROCESS_TIMEOUT ?= 0

slave.mk

@@ -789,8 +789,8 @@ $(addprefix $(DEBS_PATH)/, $(SONIC_DPKG_DEBS)) : $(DEBS_PATH)/% : .platform $$(a
 		if [ -f ./autogen.sh ]; then ./autogen.sh $(LOG); fi
 		$(SETUP_OVERLAYFS_FOR_DPKG_ADMINDIR)
 		$(if $($*_DPKG_TARGET),
-			${$*_BUILD_ENV} DEB_BUILD_OPTIONS="${DEB_BUILD_OPTIONS_GENERIC} ${$*_DEB_BUILD_OPTIONS}" DEB_BUILD_PROFILES="${$*_DEB_BUILD_PROFILES}" $(ANT_DEB_CONFIG) $(CROSS_COMPILE_FLAGS) dpkg-buildpackage -rfakeroot -b $(ANT_DEB_CROSS_OPT) -us -uc -tc -j$(SONIC_CONFIG_MAKE_JOBS) --as-root -T$($*_DPKG_TARGET) --admindir $$mergedir $(LOG),
-			${$*_BUILD_ENV} DEB_BUILD_OPTIONS="${DEB_BUILD_OPTIONS_GENERIC} ${$*_DEB_BUILD_OPTIONS}" DEB_BUILD_PROFILES="${$*_DEB_BUILD_PROFILES}" $(ANT_DEB_CONFIG) $(CROSS_COMPILE_FLAGS) dpkg-buildpackage -rfakeroot -b $(ANT_DEB_CROSS_OPT) -us -uc -tc -j$(SONIC_CONFIG_MAKE_JOBS) --admindir $$mergedir $(LOG)
+			${$*_BUILD_ENV} DEB_BUILD_OPTIONS="${DEB_BUILD_OPTIONS_GENERIC} ${$*_DEB_BUILD_OPTIONS}" DEB_BUILD_PROFILES="${$*_DEB_BUILD_PROFILES}" $(ANT_DEB_CONFIG) $(CROSS_COMPILE_FLAGS) timeout --preserve-status -s 9 -k 10 $(BUILD_PROCESS_TIMEOUT) dpkg-buildpackage -rfakeroot -b $(ANT_DEB_CROSS_OPT) -us -uc -tc -j$(SONIC_CONFIG_MAKE_JOBS) --as-root -T$($*_DPKG_TARGET) --admindir $$mergedir $(LOG),
+			${$*_BUILD_ENV} DEB_BUILD_OPTIONS="${DEB_BUILD_OPTIONS_GENERIC} ${$*_DEB_BUILD_OPTIONS}" DEB_BUILD_PROFILES="${$*_DEB_BUILD_PROFILES}" $(ANT_DEB_CONFIG) $(CROSS_COMPILE_FLAGS) timeout --preserve-status -s 9 -k 10 $(BUILD_PROCESS_TIMEOUT) dpkg-buildpackage -rfakeroot -b $(ANT_DEB_CROSS_OPT) -us -uc -tc -j$(SONIC_CONFIG_MAKE_JOBS) --admindir $$mergedir $(LOG)
 		)
 		popd $(LOG_SIMPLE)
 		# Clean up
@@ -940,19 +940,19 @@ $(addprefix $(PYTHON_WHEELS_PATH)/, $(SONIC_PYTHON_WHEELS)) : $(PYTHON_WHEELS_PA
 		if [ -f ../$(notdir $($*_SRC_PATH)).patch/series ]; then ( quilt pop -a -f 1>/dev/null 2>&1 || true ) && QUILT_PATCHES=../$(notdir $($*_SRC_PATH)).patch quilt push -a; fi $(LOG)
 ifneq ($(CROSS_BUILD_ENVIRON),y)
 		# Use pip instead of later setup.py to install dependencies into user home, but uninstall self
-		pip$($*_PYTHON_VERSION) install . && pip$($*_PYTHON_VERSION) uninstall --yes `python$($*_PYTHON_VERSION) setup.py --name`
+		{ pip$($*_PYTHON_VERSION) install . && pip$($*_PYTHON_VERSION) uninstall --yes `python$($*_PYTHON_VERSION) setup.py --name`; } $(LOG)
 ifeq ($(BLDENV),bookworm)
-		if [ ! "$($*_TEST)" = "n" ]; then pip$($*_PYTHON_VERSION) install ".[testing]" && pip$($*_PYTHON_VERSION) uninstall --yes `python$($*_PYTHON_VERSION) setup.py --name` && python$($*_PYTHON_VERSION) -m pytest $(LOG); fi
+		if [ ! "$($*_TEST)" = "n" ]; then pip$($*_PYTHON_VERSION) install ".[testing]" && pip$($*_PYTHON_VERSION) uninstall --yes `python$($*_PYTHON_VERSION) setup.py --name` && timeout --preserve-status -s 9 -k 10 $(BUILD_PROCESS_TIMEOUT) python$($*_PYTHON_VERSION) -m pytest; fi $(LOG)
 		python$($*_PYTHON_VERSION) -m build -n $(LOG)
 else
-		if [ ! "$($*_TEST)" = "n" ]; then python$($*_PYTHON_VERSION) setup.py test $(LOG); fi
+		if [ ! "$($*_TEST)" = "n" ]; then timeout --preserve-status -s 9 -k 10 $(BUILD_PROCESS_TIMEOUT) python$($*_PYTHON_VERSION) setup.py test $(LOG); fi
 		python$($*_PYTHON_VERSION) setup.py bdist_wheel $(LOG)
 endif
 else
 		{
 			export PATH=$(VIRTENV_BIN_CROSS_PYTHON$($*_PYTHON_VERSION)):${PATH}
 			python$($*_PYTHON_VERSION) setup.py build $(LOG)
-			if [ ! "$($*_TEST)" = "n" ]; then python$($*_PYTHON_VERSION) setup.py test $(LOG); fi
+			if [ ! "$($*_TEST)" = "n" ]; then timeout --preserve-status -s 9 -k 10 $(BUILD_PROCESS_TIMEOUT) python$($*_PYTHON_VERSION) setup.py test $(LOG); fi
 			python$($*_PYTHON_VERSION) setup.py bdist_wheel $(LOG)
 		}
 endif