[build]Fix FRR build cache issue (#16713)

### Why I did it
When FRR is built with Cache enabled, the build failed with the following error logs
```
[2023-09-20T15:17:00.273Z] fatal: Unable to hash src/sonic-frr/frr/tests/topotests/grpc_basic/lib
[2023-09-20T15:17:00.273Z] fatal: Unable to hash src/sonic-frr/frr/tests/topotests/ospfapi/lib
[2023-09-20T15:17:00.273Z] make: *** [Makefile.cache:528: target/debs/bullseye/frr_8.5.1-sonic-0_amd64.deb.smdep] Error 123
[2023-09-20T15:17:00.273Z] make: *** Waiting for unfinished jobs....
```
#### How I did it
Currently symlinks are excluded in hardcoded fashion. With FRR upgrades new symlinks might get introduced. To overcome it modified the way in which symlinks are excluded by finding symlinks using find command

#### How to verify it
Build FRR with cache enabled
This commit is contained in:
Sudharsan Dhamal Gopalarathnam 2023-09-29 14:47:14 -07:00 committed by mssonicbld
parent 0772884971
commit d92eade3d3

View File

@ -9,15 +9,7 @@ DEP_FILES += $(addprefix $(SPATH)/,$(shell cd $(SPATH) && git ls-files |grep -
FRR_SPATH := $(SPATH)/frr FRR_SPATH := $(SPATH)/frr
SMDEP_FILES := $(addprefix $(FRR_SPATH)/,$(shell cd $(FRR_SPATH) && git ls-files \ SMDEP_FILES := $(addprefix $(FRR_SPATH)/,$(shell cd $(FRR_SPATH) && git ls-files \
| grep -Ev -e 'debian/changelog$$$$' \ | grep -Ev -e 'debian/changelog$$$$' \
-e '^tests/topotests/grpc_basic/lib$$$$' \ -e "$(find -L tests/ -xtype l)" \
-e '^tests/topotests/ospfapi/lib$$$$' \
-e '^tests/topotests/bgp_instance_del_test/ce[0-9]$$$$' \
-e '^tests/topotests/bgp_instance_del_test/r[0-9]$$$$' \
-e '^tests/topotests/bgp_instance_del_test/scripts$$$$' \
-e '^tests/topotests/bgp_instance_del_test/customize.py$$$$' \
-e '^tests/topotests/bgp_rfapi_basic_sanity_config2/customize.py$$$$' \
-e '^tests/topotests/bgp_rfapi_basic_sanity_config2/scripts$$$$' \
-e '^tests/topotests/bgp_rfapi_basic_sanity_config2/test_bgp_rfapi_basic_sanity_config2.py$$$$' \
)) ))
$(FRR)_CACHE_MODE := GIT_CONTENT_SHA $(FRR)_CACHE_MODE := GIT_CONTENT_SHA