# CONFIG - Load build configuration data
#
# Do not make changes to this file!

ifeq ($(strip $(EPICS_HOST_ARCH)),)
  $(warning EPICS_HOST_ARCH is not set.)
endif

# Allow user to override where the build rules come from
RULES = $(EPICS_BASE)

# RELEASE files point to other application tops
include $(TOP)/configure/RELEASE
-include $(TOP)/configure/RELEASE.$(EPICS_HOST_ARCH).Common
ifdef T_A
-include $(TOP)/configure/RELEASE.Common.$(T_A)
-include $(TOP)/configure/RELEASE.$(EPICS_HOST_ARCH).$(T_A)
endif

ifeq ($(strip $(RULES)),)
  ifeq ($(strip $(EPICS_BASE)),)
    $(warning Build error: EPICS_BASE not set after including RELEASE files.)
  else
    $(warning Build error: EPICS_BASE set but RULES variable empty.)
  endif
  $(error Makefiles loaded: $(MAKEFILE_LIST))
  # Die before the include of $(CONFIG)/CONFIG below does
endif

BUILDING_LIBCOM = DEFINED

CONFIG = $(RULES)/configure
include $(CONFIG)/CONFIG

# Override the Base definition:
INSTALL_LOCATION = $(TOP)

# CONFIG_SITE files contain other build configuration settings
include $(TOP)/configure/CONFIG_SITE
-include $(TOP)/configure/CONFIG_SITE.$(EPICS_HOST_ARCH).Common
ifdef T_A
 -include $(TOP)/configure/CONFIG_SITE.Common.$(T_A)
 -include $(TOP)/configure/CONFIG_SITE.$(EPICS_HOST_ARCH).$(T_A)
endif