Update Qt dependency from QT 5.6 to QT 5.15 (#162)

* Update QT5 references 5.6 -> 5.15 Builds and runs but now needs deprecated -> current updates. Signed-off-by: Jim Lieb <lieb@sea-troll.net> * Update build instructions for Fedora 35 particulars Signed-off-by: Jim Lieb <lieb@sea-troll.net> * Replace deprecated QtString::sprintf with QtString::arg This was deprecated some revisions prior to 5.15. Signed-off-by: Jim Lieb <lieb@sea-troll.net> * Replace deprecated QtString::SkipEmptyParts with Qt::SkipEmptyParts Builds now with 5.15 Signed-off-by: Jim Lieb <lieb@sea-troll.net> * Replace deprecated QPrinter::setPageMargins with 5.15 version Signed-off-by: Jim Lieb <lieb@sea-troll.net> * Replace deprecated QImage::byteCount() with QImage::sizeInBytes() This could be problematic if qsizetype differs from int Signed-off-by: Jim Lieb <lieb@sea-troll.net> * Replace deprecated endl with QT::endl Signed-off-by: Jim Lieb <lieb@sea-troll.net> * Replace deprecated QMatrix with QTransform Signed-off-by: Jim Lieb <lieb@sea-troll.net> --------- Signed-off-by: Jim Lieb <lieb@sea-troll.net>
2025-04-28 19:16:28 -07:00
parent 7f98f1e308
commit be567f90eb
34 changed files with 116 additions and 117 deletions
@@ -6,7 +6,7 @@ gLabels Linux Build Instructions

 - g++
 - CMake 2.8.12+
- Qt5 5.6+ Development Packages ( Qt5Core, Qt5Widgets, Qt5PrintSupport, Qt5Xml, Qt5Svg )
+- Qt5 5.15+ Development Packages ( Qt5Core, Qt5Widgets, Qt5PrintSupport, Qt5Xml, Qt5Svg )
 - zlib 1.2+ Development Package

 > Even if the above library packages are installed, their corresponding development packages
@@ -67,3 +67,30 @@ $ cmake ..
 $ make
 $ sudo make install
 ```
+## Example: Fedora 35
+
+### Installing Prerequisites
+We assume the build system already has things like cmake and the GNU C++ suite installed.
+
+```
+$ sudo dnf install qt5-qtbase-devel qt5-qtsvg-devel qt5-linguist qt5-qttools
+```
+These installs will pull in additional packages to fill out their prerequisites.
+Fedora has a different package naming scheme that Ubuntu. This is to distinguish the QT5
+packages from the QT3 and QT4 packages that they still support for compatibility.
+If the Cmake pass or build has missing package errors or warnings, you can search for the needed
+package with:
+```
+$ sudo dnf search qt5 |grep <package name substring>
+```
+
+### Compile and Install gLabels into /usr/local
+```
+$ cd glabels-qt
+$ mkdir build
+$ cd build
+$ cmake ..
+$ make
+$ sudo make install
+
+```