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| author | Oswald Buddenhagen <oswald.buddenhagen@qt.io> | 2017-01-18 14:46:35 +0100 |
|---|---|---|
| committer | Oswald Buddenhagen <oswald.buddenhagen@qt.io> | 2017-02-22 07:45:52 +0000 |
| commit | 4f2a571f0969eec6178e0bc8723b60cc05443d20 (patch) | |
| tree | 0256ebeed44667e948b1c389954d1abacb47c6ee /examples/network/network.pro | |
| parent | 980daa49b207127bd3bb7cb41bd6d9df93827caa (diff) | |
fix usage of "empty" libraries
a header-only library in a default location would produce no variables
at all, making it appear undefined. fix this by forcing the writeout of
the QMAKE_LIBS_* variable, and use its definedness (rather than
non-emptiness) as a signifier.
this works for both QMAKE_USE and configure tests'/libraries' 'use'
entries.
Change-Id: Id7a1e23725caba1a91ea4db448b4aeb7fe632393
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Diffstat (limited to 'examples/network/network.pro')
0 files changed, 0 insertions, 0 deletions