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| author | Joerg Bornemann <joerg.bornemann@qt.io> | 2020-01-08 13:47:01 +0100 |
|---|---|---|
| committer | Joerg Bornemann <joerg.bornemann@qt.io> | 2020-01-09 11:27:10 +0100 |
| commit | 8bfdb25c1f83fb595e3efd07ae5d6632a4638187 (patch) | |
| tree | 57e9a6759d395ad4b538835dcbd0d70df0eae88b /qmake/doc/src/qmake-manual.qdoc | |
| parent | 11c5c078c7743050a115a4dcc31f52caaa378e35 (diff) | |
Doc: Extend the documentation about qmake scopes
Fixes: QTBUG-18025
Change-Id: I2b587266cde2002d965dc824a869be255cf3522e
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Diffstat (limited to 'qmake/doc/src/qmake-manual.qdoc')
| -rw-r--r-- | qmake/doc/src/qmake-manual.qdoc | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/qmake/doc/src/qmake-manual.qdoc b/qmake/doc/src/qmake-manual.qdoc index b002521a8e..64c5f0a14e 100644 --- a/qmake/doc/src/qmake-manual.qdoc +++ b/qmake/doc/src/qmake-manual.qdoc @@ -4418,6 +4418,20 @@ \snippet qmake/scopes.pro 4 + If you need to mix both operators, you can use the \c if function to specify + operator precedence. + + \snippet qmake/scopes.pro 5 + + The condition accepts the wildcard character to match a family of \c{CONFIG} + values or mkspec names. + + \snippet qmake/scopes.pro 6 + + \note Historically, checking the mkspec name with wildcards like above was + qmake's way to check for the platform. Nowadays, we recommend to use values + that are defined by the mkspec in the \c QMAKE_PLATFORM variable. + You can also provide alternative declarations to those within a scope by using an \c else scope. Each \c else scope is processed if the conditions for the preceding scopes are false. |