obligatory obscure reference

self-deprecating yet still self-promotional witty comment

2016/05/19

Qt5 patch: make qmake look in pwd for .prf file

Filed under: Hacking,OS X and Linux — jet @ 12:30

Only tested on OS X

git diff -p --no-ext-diff diff --git a/qmake/library/qmakeevaluator.cpp b/qmake/library/qmakeevaluator.cpp index e9da45c..dbe8f41 100644 --- a/qmake/library/qmakeevaluator.cpp +++ b/qmake/library/qmakeevaluator.cpp @@ -1475,7 +1475,11 @@ void QMakeEvaluator::updateFeaturePaths()


     QStringList feature_roots;
-    foreach (const QString &f, m_option->getPathListEnv(QLatin1String("QMAKEFEATURES")))

+    // JET 20160519 this makes it look in the pwd for a .pro file

+    // "works for me!"

+    feature_roots += QDir::currentPath();

+

+    foreach (const QString &f, m_option->getPathListEnv(QLatin1String("QMAKEFEATURES")))

         feature_roots += f;

feature_roots += m_qmakefeatures;

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2015/09/07

Upgrading HP DAT72 drivers on OS X with hp_ltt

Filed under: OS X and Linux — jet @ 11:01

Under OS X 10.9 I was unable to get hp_ltt to find the newest firmware for my tape drive in interactive mode. For some reason it couldn’t verify the signature on the file or map it to the installed drive.

Here’s my workaround using the CLI version of hp_ltt:

First, run:
./hp_ltt -f scan

This will create the file ~/Library/Application Support/Hewlett-Packard/LTT/saved_scan.txt

This file contains two lines, the second has the device path at the start and the current driver version at the end

HBA_5383_65524:HP:DAT72X6:B312
path HBA_5383_65524
version B312

Then force a firmware load:

./hp_ltt -f firmware -p=HBA_5383_65524 file=/path/to/your/firmware/LTT_HP_DAT72X6_B604.frm

This has no feedback, all it does is blank the screen until the process finishes and the drive is rebooted for self testing.

Using scan again we can see that the driver was updated to B604:

HBA_5383_65524:HP:DAT72X6:B604

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