diff options
Diffstat (limited to 'mkspecs/features/mac/sdk.mk')
-rw-r--r-- | mkspecs/features/mac/sdk.mk | 33 |
1 files changed, 23 insertions, 10 deletions
diff --git a/mkspecs/features/mac/sdk.mk b/mkspecs/features/mac/sdk.mk index c0266f2139..c40f58c987 100644 --- a/mkspecs/features/mac/sdk.mk +++ b/mkspecs/features/mac/sdk.mk @@ -1,12 +1,25 @@ -CURRENT_MAC_SDK_VERSION := $(shell DEVELOPER_DIR=$(EXPORT_QMAKE_XCODE_DEVELOPER_PATH) /usr/bin/xcrun --sdk $(EXPORT_QMAKE_MAC_SDK) -show-sdk-version) -ifneq ($(CURRENT_MAC_SDK_VERSION),$(EXPORT_QMAKE_MAC_SDK_VERSION)) - $(info The platform SDK has been changed from version $(EXPORT_QMAKE_MAC_SDK_VERSION) to version $(CURRENT_MAC_SDK_VERSION).) - $(info This requires a fresh build. Please wipe the build directory completely,) - $(info including any .qmake.stash and .qmake.cache files generated by qmake.) - # FIXME: Ideally this should be advertised as just running make distclean, or we - # should even do it automatically by having proper makefile dependencies between - # .qmake.stash and the SDK version, but as qmake doesn't seem to be consistent in - # how it deals with .qmake.stash as a dependency we need to defer that until later. - $(error ^) +ifeq ($(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+ ifneq ($(CURRENT_MAC_SDK_VERSION),$(EXPORT_QMAKE_MAC_SDK_VERSION)) + # We don't want to complain about out of date SDK unless the target needs to be remade.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DEVELOPER_DIR path,$(CURRENT_MAC_SDK_VERSION)),) + $(info The developer dir $(EXPORT_QMAKE_XCODE_DEVELOPER_PATH) is no longer valid.)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 |