[Mellanox] Add SDK hash calculator debian and update SDK makefile to compile it (sonic-net#12840)

- Why I did it
Add SDK hash calculator Debian and update SDK makefile to compile it.

- How I did it
SDK hash calculator Debian will be used by ECMP calculator (PR sonic-net#12482)

- How to verify it
Compile sonic-buildimage and verify SDK hash calculator Debian exist in target folder.

Author: liorghub

platform/mellanox/sdk-src/sx-hash-calc/Makefile

@@ -0,0 +1,27 @@
+.ONESHELL:
+SHELL = /bin/bash
+
+MAIN_TARGET = sx-hash-calc_1.mlnx.$(MLNX_SDK_DEB_VERSION)_amd64.deb
+DERIVED_TARGETS = sx-hash-calc-dbgsym_1.mlnx.$(MLNX_SDK_DEB_VERSION)_amd64.deb
+PACKAGE_NAME = sx_hash_calc
+
+$(addprefix $(DEST)/, $(MAIN_TARGET)): $(DEST)/% :
+	# get sources
+	rm -rf $(PACKAGE_NAME)-$(MLNX_SDK_VERSION)-$(MLNX_SDK_ISSU_VERSION)
+
+	wget -c $(MLNX_SDK_SOURCE_BASE_URL)/$(PACKAGE_NAME)-$(MLNX_SDK_VERSION)-$(MLNX_SDK_ISSU_VERSION).tar.gz -O - | tar -xz
+
+	# build
+	pushd $(PACKAGE_NAME)-$(MLNX_SDK_VERSION)-$(MLNX_SDK_ISSU_VERSION)
+
+	if [ -f autogen.sh ]; then
+		./autogen.sh
+	fi
+
+	debuild -b -us -uc -j$(SONIC_CONFIG_MAKE_JOBS)
+
+	popd
+
+	mv $(DERIVED_TARGETS) $* $(DEST)/
+
+$(addprefix $(DEST)/, $(DERIVED_TARGETS)): $(DEST)/% : $(DEST)/$(MAIN_TARGET)

platform/mellanox/sdk-src/sx-kernel/Switch-SDK-drivers

@@ -216,6 +216,23 @@ $(WJH_LIBS_DBGSYM)_DEP_FLAGS := $(MLNX_SDK_COMMON_FLAGS_LIST)
 $(WJH_LIBS_DBGSYM)_DEP_FILES := $(DEP_FILES)
 endif
 
+# SX_HASH_CALC
+
+SPATH := $($(SX_HASH_CALC)_SRC_PATH)
+DEP_FILES := $(SONIC_COMMON_FILES_LIST) $(PLATFORM_PATH)/sdk.mk $(PLATFORM_PATH)/sdk.dep
+DEP_FILES += $(SONIC_COMMON_BASE_FILES_LIST)
+DEP_FILES += $(shell git ls-files -- $(SPATH))
+
+$(SX_HASH_CALC)_CACHE_MODE := GIT_CONTENT_SHA
+$(SX_HASH_CALC)_DEP_FLAGS := $(MLNX_SDK_COMMON_FLAGS_LIST)
+$(SX_HASH_CALC)_DEP_FILES := $(DEP_FILES)
+
+ifeq ($(SDK_FROM_SRC),y)
+$(SX_HASH_CALC_DBGSYM)_CACHE_MODE := GIT_CONTENT_SHA
+$(SX_HASH_CALC_DBGSYM)_DEP_FLAGS := $(MLNX_SDK_COMMON_FLAGS_LIST)
+$(SX_HASH_CALC_DBGSYM)_DEP_FILES := $(DEP_FILES)
+endif
+
 # SX_KERNEL
 
 SPATH := $($(SX_KERNEL)_SRC_PATH)

platform/mellanox/sdk.dep

@@ -33,16 +33,18 @@ endif
 export MLNX_SDK_SOURCE_BASE_URL MLNX_SDK_VERSION MLNX_SDK_ISSU_VERSION MLNX_SDK_DEB_VERSION
 
 MLNX_SDK_RDEBS += $(APPLIBS) $(IPROUTE2_MLNX) $(SX_COMPLIB) $(SX_EXAMPLES) \
-                  $(SX_GEN_UTILS) $(SX_SCEW) $(SXD_LIBS) $(WJH_LIBS) $(SX_ACL_HELPER)
+                  $(SX_GEN_UTILS) $(SX_SCEW) $(SXD_LIBS) $(WJH_LIBS) $(SX_ACL_HELPER) \
+                  $(SX_HASH_CALC)
 
 MLNX_SDK_DEBS += $(APPLIBS_DEV) $(IPROUTE2_MLNX_DEV) $(SX_COMPLIB_DEV) \
                  $(SX_COMPLIB_DEV_STATIC) $(SX_EXAMPLES_DEV) $(SX_GEN_UTILS_DEV) \
                  $(SX_SCEW_DEV) $(SX_SCEW_DEV_STATIC) $(SXD_LIBS_DEV)\
-                 $(SXD_LIBS_DEV_STATIC) $(WJH_LIBS_DEV) $(SX_ACL_HELPER_DEV)
+                 $(SXD_LIBS_DEV_STATIC) $(WJH_LIBS_DEV) $(SX_ACL_HELPER_DEV) $(SX_HASH_CALC)
 
 MLNX_SDK_DBG_DEBS += $(APPLIBS_DBGSYM) $(IPROUTE2_MLNX_DBGSYM) $(SX_COMPLIB_DBGSYM) \
          $(SX_EXAMPLES_DBGSYM) $(SX_GEN_UTILS_DBGSYM) $(SX_SCEW_DBGSYM) \
-         $(SXD_LIBS_DBGSYM) $(WJH_LIBS_DBGSYM) $(SX_ACL_HELPER_DBGSYM)
+         $(SXD_LIBS_DBGSYM) $(WJH_LIBS_DBGSYM) $(SX_ACL_HELPER_DBGSYM) \
+         $(SX_HASH_CALC_DBGSYM)
 
 APPLIBS = applibs_1.mlnx.$(MLNX_SDK_DEB_VERSION)_$(CONFIGURED_ARCH).deb
 $(APPLIBS)_SRC_PATH = $(PLATFORM_PATH)/sdk-src/applibs
@@ -146,6 +148,15 @@ ifeq ($(SDK_FROM_SRC),y)
 $(eval $(call add_derived_package,$(WJH_LIBS),$(WJH_LIBS_DBGSYM)))
 endif
 
+SX_HASH_CALC = sx-hash-calc_1.mlnx.$(MLNX_SDK_DEB_VERSION)_amd64.deb
+$(SX_HASH_CALC)_SRC_PATH = $(PLATFORM_PATH)/sdk-src/sx-hash-calc
+$(SX_HASH_CALC)_DEPENDS += $(SX_COMPLIB_DEV) $(SXD_LIBS_DEV) $(APPLIBS_DEV) $(SX_GEN_UTILS_DEV)
+$(SX_HASH_CALC)_RDEPENDS += $(SX_COMPLIB) $(SXD_LIBS) $(APPLIBS)
+SX_HASH_CALC_DBGSYM = sx-hash-calc-dbgsym_1.mlnx.$(MLNX_SDK_DEB_VERSION)_amd64.deb
+ifeq ($(SDK_FROM_SRC),y)
+$(eval $(call add_derived_package,$(SX_HASH_CALC),$(SX_HASH_CALC_DBGSYM)))
+endif
+
 SX_KERNEL = sx-kernel_1.mlnx.$(MLNX_SDK_DEB_VERSION)_$(CONFIGURED_ARCH).deb
 $(SX_KERNEL)_DEPENDS += $(LINUX_HEADERS) $(LINUX_HEADERS_COMMON)
 $(SX_KERNEL)_SRC_PATH = $(PLATFORM_PATH)/sdk-src/sx-kernel