#
# Common definitions for test directories
#

XCRUN := /usr/bin/xcrun
SDKROOT ?= macosx.internal

# SDKROOT may be passed as a shorthand like "iphoneos.internal". We
# must resolve these to a full path and override SDKROOT.

SDKROOT_RESOLVED := $(shell xcrun -sdk $(SDKROOT) -show-sdk-path)
ifeq ($(strip $(SDKROOT)_$(SDKROOT_RESOLVED)),/_)
SDKROOT_RESOLVED := /
endif
override SDKROOT = $(SDKROOT_RESOLVED)

SDKVERSION := $(shell $(XCRUN) -sdk $(SDKROOT) -show-sdk-version)

PLATFORMPATH := $(shell xcrun -sdk $(SDKROOT) -show-sdk-platform-path)
PLATFORM := $(shell echo $(PLATFORMPATH) | sed 's,^.*/\([^/]*\)\.platform$$,\1,')

ifeq ($(PLATFORM),watchOS)
    PLATFORM := WatchOS
endif

SUPPORTED_EMBEDDED_PLATFORMS := iPhoneOS iPhoneOSNano tvOS AppleTVOS WatchOS BridgeOS
Embedded = $(if $(filter $(SUPPORTED_EMBEDDED_PLATFORMS),$(PLATFORM)),YES,NO)

#
# Deployment target flag
#
ifeq ($(PLATFORM),MacOSX)
    DEPLOYMENT_TARGET_FLAGS = -mmacosx-version-min=$(SDKVERSION)
else ifeq ($(PLATFORM),WatchOS)
    DEPLOYMENT_TARGET_FLAGS = -mwatchos-version-min=$(SDKVERSION)
else ifeq ($(PLATFORM),tvOS)
    DEPLOYMENT_TARGET_FLAGS = -mtvos-version-min=$(SDKVERSION)
else ifeq ($(PLATFORM),AppleTVOS)
    DEPLOYMENT_TARGET_FLAGS = -mtvos-version-min=$(SDKVERSION)
else ifeq ($(PLATFORM),BridgeOS)
    DEPLOYMENT_TARGET_FLAGS = -mbridgeos-version-min=$(SDKVERSION)
else ifneq ($(filter $(SUPPORTED_EMBEDDED_PLATFORMS),$(PLATFORM)),)
    DEPLOYMENT_TARGET_FLAGS = -miphoneos-version-min=$(SDKVERSION)
else ifneq ($(filter $(SUPPORTED_SIMULATOR_PLATFORMS),$(PLATFORM)),)
    DEPLOYMENT_TARGET_FLAGS =
else
    DEPLOYMENT_TARGET_FLAGS =
endif

DEPLOYMENT_TARGET_DEFINES = -DPLATFORM_$(PLATFORM)

ifeq ($(RC_XBS),YES)
_v =
else ifeq ($(VERBOSE),YES)
_v =
else
_v = @
endif

# These are convenience functions for filtering based on substrings, as the
# normal filter functions only accept one wildcard.
FILTER_OUT_SUBSTRING=$(strip $(foreach string,$(2),$(if $(findstring $(1),$(string)),,$(string))))
FILTER_SUBSTRING=$(strip $(foreach string,$(2),$(if $(findstring $(1),$(string)),$(string),)))

#arch configs if not provided
ifdef RC_ARCHS
ARCH_CONFIGS:=$(RC_ARCHS)
endif

ifeq ($(ARCH_CONFIGS),)
PLATFORM_LOWERCASE:=$(shell echo "$(PLATFORM)" | tr A-Z a-z)
ARCH_CONFIGS:=$(shell /usr/bin/plutil -extract SupportedTargets.$(PLATFORM_LOWERCASE).Archs json -o - $(SDKROOT)/SDKSettings.plist | tr '",[]' ' ')
PLATFORM_LOWERCASE:=
endif

ARCH_CONFIGS_32:=$(call FILTER_OUT_SUBSTRING,64,$(ARCH_CONFIGS))
ARCH_CONFIGS_64:=$(call FILTER_SUBSTRING,64,$(ARCH_CONFIGS))
ARCH_CONFIGS_x86:=$(call FILTER_SUBSTRING,x86_64,$(ARCH_CONFIGS))

ARCH_FLAGS:=$(foreach argarch,$(ARCH_CONFIGS), -arch $(argarch) )
ARCH_FLAGS_32:=$(foreach argarch,$(ARCH_CONFIGS_32), -arch $(argarch) )
ARCH_FLAGS_64:=$(foreach argarch,$(ARCH_CONFIGS_64), -arch $(argarch) )
ARCH_FLAGS_x86:=$(foreach argarch,$(ARCH_CONFIGS_x86), -arch $(argarch) )