diff options
| -rw-r--r-- | mkspecs/features/mac/default_post.prf | 6 | ||||
| -rw-r--r-- | mkspecs/features/mac/sdk.mk | 12 |
2 files changed, 18 insertions, 0 deletions
diff --git a/mkspecs/features/mac/default_post.prf b/mkspecs/features/mac/default_post.prf index c6eb7c5a2c..adc796f395 100644 --- a/mkspecs/features/mac/default_post.prf +++ b/mkspecs/features/mac/default_post.prf @@ -1,5 +1,11 @@ load(default_post) +# Detect changes to the platform SDK. Apps only for now +contains(TEMPLATE, .*app):!macx-xcode { + QMAKE_EXTRA_VARIABLES += QMAKE_MAC_SDK QMAKE_MAC_SDK_VERSION + QMAKE_EXTRA_INCLUDES += $$shell_quote($$PWD/sdk.mk) +} + !no_objective_c:CONFIG += objective_c qt { diff --git a/mkspecs/features/mac/sdk.mk b/mkspecs/features/mac/sdk.mk new file mode 100644 index 0000000000..a7c8268da5 --- /dev/null +++ b/mkspecs/features/mac/sdk.mk @@ -0,0 +1,12 @@ +CURRENT_MAC_SDK_VERSION := $(shell /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 ^) +endif |