build: qt-utils: Wrap QML2_IMPORT_PATH with 'prefix' location.

Some qml files have optional or circular dependencies, use 'prefix' instead of
'=' to get those dependencies from environment/profile.

* guix/build/qt-utils.scm (variables-for-wrapping): Use 'prefix' for
QML2_IMPORT_PATH.

Signed-off-by: 宋文武 <iyzsong@member.fsf.org>
This commit is contained in:
Zheng Junjie 2023-07-21 15:22:59 +08:00 committed by 宋文武
parent 1f433eafd1
commit 3e5192e6bb
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@ -90,7 +90,7 @@ (define exists? (match file-type
'("XDG_CONFIG_DIRS" suffix directory "/etc/xdg")
`("QT_PLUGIN_PATH" prefix directory
,(format #f "/lib/qt~a/plugins" qt-major-version))
`("QML2_IMPORT_PATH" = directory
`("QML2_IMPORT_PATH" prefix directory
,(format #f "/lib/qt~a/qml" qt-major-version))
;; QTWEBENGINEPROCESS_PATH accepts a single value, which makes 'exact the
;; most suitable environment variable type for it.