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nixpkgs/pkgs/development/libraries/qt-5/5.9/qtserialport.patch
Thomas Tuegel fe0ab944db
qt5: factor out common definitions and remove symlink farm
The module definitions are factored out and shared between qt56 and qt59. The
symlink farm which was created during builds is no longer needed.
2017-11-07 07:18:46 -06:00

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Diff

diff --git a/src/serialport/qtudev_p.h b/src/serialport/qtudev_p.h
index af2dab2..8e17f64 100644
--- a/src/serialport/qtudev_p.h
+++ b/src/serialport/qtudev_p.h
@@ -111,9 +111,17 @@ inline QFunctionPointer resolveSymbol(QLibrary *udevLibrary, const char *symbolN
inline bool resolveSymbols(QLibrary *udevLibrary)
{
if (!udevLibrary->isLoaded()) {
+#ifdef NIXPKGS_LIBUDEV
+ udevLibrary->setFileNameAndVersion(QLatin1String(NIXPKGS_LIBUDEV), 1);
+#else
udevLibrary->setFileNameAndVersion(QStringLiteral("udev"), 1);
+#endif
if (!udevLibrary->load()) {
+#ifdef NIXPKGS_LIBUDEV
+ udevLibrary->setFileNameAndVersion(QLatin1String(NIXPKGS_LIBUDEV), 0);
+#else
udevLibrary->setFileNameAndVersion(QStringLiteral("udev"), 0);
+#endif
if (!udevLibrary->load()) {
qWarning("Failed to load the library: %s, supported version(s): %i and %i", qPrintable(udevLibrary->fileName()), 1, 0);
return false;