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CMake: Set a placeholder bundle version for iOS apps

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Without a bundle version and short version string string, the
iOS simulator will refuse to launch the app.

Set a placeholder "0.0.1" version for both fields if they were not set
by the project. Allow opt-out via a QT_NO_SET_XCODE_BUNDLE_VERSION
variable.

Pick-to: 6.2
Fixes: QTBUG-95836
Task-number: QTBUG-95838
Change-Id: I3e959766c7fa13f23ad12882f8bd14cd45e7096c
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
This commit is contained in:
Alexandru Croitor 2021-08-17 11:21:01 +02:00
parent 3d2dc88850
commit b5d833730e
1 changed files with 26 additions and 0 deletions
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26
src/corelib/Qt6CoreMacros.cmake
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@ -715,6 +715,30 @@ function(_qt_internal_get_default_ios_bundle_identifier out_var)
set("${out_var}" "${prefix}.\${PRODUCT_NAME:rfc1034identifier}" PARENT_SCOPE)
endfunction()
function(_qt_internal_set_placeholder_apple_bundle_version target)
# If user hasn't provided neither a bundle version nor a bundle short version string for the
# app, set a placeholder value for both which will add them to the generated Info.plist file.
# This is required so that the app launches in the simulator (but apparently not for running
# on-device).
get_target_property(bundle_version "${target}" MACOSX_BUNDLE_BUNDLE_VERSION)
get_target_property(bundle_short_version "${target}" MACOSX_BUNDLE_SHORT_VERSION_STRING)
if(NOT MACOSX_BUNDLE_BUNDLE_VERSION AND
NOT MACOSX_BUNDLE_SHORT_VERSION_STRING AND
NOT bundle_version AND
NOT bundle_short_version AND
NOT QT_NO_SET_XCODE_BUNDLE_VERSION
)
set(bundle_version "0.0.1")
set(bundle_short_version "0.0.1")
set_target_properties("${target}"
PROPERTIES
MACOSX_BUNDLE_BUNDLE_VERSION "${bundle_version}"
MACOSX_BUNDLE_SHORT_VERSION_STRING "${bundle_short_version}"
)
endif()
endfunction()
function(_qt_internal_finalize_ios_app target)
# If user hasn't provided a development team id, try to find the first one specified
# in the Xcode preferences.
@ -749,6 +773,8 @@ function(_qt_internal_finalize_ios_app target)
"${bundle_id}")
endif()
endif()
_qt_internal_set_placeholder_apple_bundle_version("${target}")
endfunction()
if(NOT QT_NO_CREATE_VERSIONLESS_FUNCTIONS)