blob: c40f58c987c7617e65f26c8f92277f15cc9ceb01 (
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ifeq ($(QT_MAC_SDK_NO_VERSION_CHECK),)
CHECK_SDK_COMMAND = /usr/bin/xcrun --sdk $(EXPORT_QMAKE_MAC_SDK) -show-sdk-version 2>&1
CURRENT_MAC_SDK_VERSION := $(shell DEVELOPER_DIR=$(EXPORT_QMAKE_XCODE_DEVELOPER_PATH) $(CHECK_SDK_COMMAND))
ifneq ($(CURRENT_MAC_SDK_VERSION),$(EXPORT_QMAKE_MAC_SDK_VERSION))
# We don't want to complain about out of date SDK unless the target needs to be remade.
# This covers use-cases such as running 'make check' after moving the build to a
# computer without Xcode or with a different Xcode version.
TARGET_UP_TO_DATE := $(shell QT_MAC_SDK_NO_VERSION_CHECK=1 $(MAKE) --question $(QMAKE_TARGET) && echo 1 || echo 0)
ifeq ($(TARGET_UP_TO_DATE),0)
ifneq ($(findstring missing DEVELOPER_DIR path,$(CURRENT_MAC_SDK_VERSION)),)
$(info The developer dir $(EXPORT_QMAKE_XCODE_DEVELOPER_PATH) is no longer valid.)
else ifneq ($(findstring SDK "$(EXPORT_QMAKE_MAC_SDK)" cannot be located,$(CURRENT_MAC_SDK_VERSION)),)
$(info The developer dir $(EXPORT_QMAKE_XCODE_DEVELOPER_PATH) no longer contains the $(EXPORT_QMAKE_MAC_SDK_VERSION) platform SDK.)
else ifneq ($(CURRENT_MAC_SDK_VERSION),)
$(info The platform SDK has been changed from version $(EXPORT_QMAKE_MAC_SDK_VERSION) to version $(CURRENT_MAC_SDK_VERSION).)
else
$(info Unknown error resolving current platform SDK version.)
endif
$(info This requires a fresh build. Please wipe the build directory completely,)
$(info including any .qmake.stash and .qmake.cache files generated by qmake.)
$(error ^)
endif
endif
endif
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