| # build system (Jenkins) should pass the following#export PROJECT_BUILD_NAME="${build_version_prefix}${BUILD_NUMBER}"#export PROJECT_BUILD_TARGET="${config_target}"#PROJECT_BUILD_NAME?=local#PROJECT_CONFIG_TARGET?=custom#PROJECT_NAME?=squeezelite.$(PROJECT_CONFIG_TARGET)#PROJECT_VER?="$(PROJECT_BUILD_NAME)-$(PROJECT_CONFIG_TARGET)"#recovery: PROJECT_NAME:=recovery.$(PROJECT_CONFIG_TARGET)#recovery: CPPFLAGS+=-DRECOVERY_APPLICATION=1PROJECT_NAME?=squeezeliteinclude $(IDF_PATH)/make/project.mk 
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