Qt wiki will be updated on October 12th 2023 starting at 11:30 AM (EEST) and the maintenance will last around 2-3 hours. During the maintenance the site will be unavailable.
Broadcom97425/BCM7425-Qt5-eglfs: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
No edit summary |
||
| Line 1: | Line 1: | ||
[[Category:Devices]] | |||
== Building AppLibs/RefSW for Qt == | |||
# Locate document named "BroadcomReferencePlatformSetup.pdf&quot; (Usually this will be inside a tar ball named on the lines of refsw_release_<chip-name&gt;''<date&gt;.tgz)<br /># Follow the instructions in "BroadcomReferencePlatformSetup.pdf&quot; to setup the Linux build machine<br /># Locate document named "AppLibsInstallationBuildGuide.pdf&quot; (Usually this will be inside a tar ball named on the lines of applibs_release''<date&gt;.tgz) | |||
# Follow the instructions in "AppLibsInstallationBuildGuide.pdf&quot; to build Applibs | |||
== | == Qt5 eglfs/QPA == | ||
=== Building Qt 5 === | |||
< | # Obtain qt-5.0.0 from "git&quot;:http://wiki.qt.io/Building_Qt_5_from_Git (follow instructions in "Getting the source code&quot;) | ||
# Obtain 7425 specific files from "qt-platform-mkspecs git&quot;:http://gitorious.org/qt-platform-mkspecs (look for folder "5.0&quot;) | |||
# Copy folder named "linux-nxs-mipsel-uclibc-g+''" from 7425 specific repo to <qt-5.0.0-git&gt;/qtbase/mkspecs<br /># Set following environment variables in the shell before configuring/building Qt,<br /><code>BCM_APPLIBS_PATH=<path-till-Applibs-folder&gt;/AppLibs<br />BCM_NEXUS_PATH=<path-till-Applibs-folder&gt;/nexus<br />DEBUG=n</code><br />for example,<br /><code>$$ export BCM_APPLIBS_PATH=/home/qtnokia/WorkDir/97425-P1/stb-rs_p2-al_p2dot1/AppLibs<br />$$ export BCM_NEXUS_PATH=/home/qtnokia/WorkDir/97425-P1/stb-rs_p2-al_p2dot1/nexus</code><br /># Apply patch "7425-eglfs.patch&quot; from 7425 specific repo to <qt-5.0.0-git&gt;/src<br /><code>$$ cd <qt-5.0.0-git&gt;/src<br />$$ patch -p1 < 7425nxs-eglfs.patch</code><br /># Configure Qt in qtbase folder as,<br /><code>$$ configure -prefix /usr/local/qt-installs/qt5 -arch mips -qpa -xplatform linux-nxs-mipsel-uclibc-g''+ -depths 16,24,32 -no-largefile -opensource -verbose -system-zlib -system-libpng -system-libjpeg -system-freetype -fast -opengl -confirm-license -release -make libs -no-wayland <s>no-xcb</code><br /># After the build succeeds set following environment variables before building any opengl Qt Apps,<br /><code></s> set QTDIR=/usr/local/qt-installs/qt5<br /> - set PATH=/usr/local/qt-installs/qt5/bin:$PATH</code> | |||
<b&gt;NOTE:</b&gt; Before executing any Qt applications on target copy "qt-installs/qt5&quot; on target at usr/local on target file system | |||
Revision as of 09:59, 24 February 2015
Building AppLibs/RefSW for Qt
- Locate document named "BroadcomReferencePlatformSetup.pdf" (Usually this will be inside a tar ball named on the lines of refsw_release_<chip-name><date>.tgz)
# Follow the instructions in "BroadcomReferencePlatformSetup.pdf" to setup the Linux build machine
# Locate document named "AppLibsInstallationBuildGuide.pdf" (Usually this will be inside a tar ball named on the lines of applibs_release<date>.tgz) - Follow the instructions in "AppLibsInstallationBuildGuide.pdf" to build Applibs
Qt5 eglfs/QPA
Building Qt 5
- Obtain qt-5.0.0 from "git":http://wiki.qt.io/Building_Qt_5_from_Git (follow instructions in "Getting the source code")
- Obtain 7425 specific files from "qt-platform-mkspecs git":http://gitorious.org/qt-platform-mkspecs (look for folder "5.0")
- Copy folder named "linux-nxs-mipsel-uclibc-g+" from 7425 specific repo to <qt-5.0.0-git>/qtbase/mkspecs
# Set following environment variables in the shell before configuring/building Qt,BCM_APPLIBS_PATH=<path-till-Applibs-folder&gt;/AppLibs<br />BCM_NEXUS_PATH=<path-till-Applibs-folder&gt;/nexus<br />DEBUG=n
for example,$$ export BCM_APPLIBS_PATH=/home/qtnokia/WorkDir/97425-P1/stb-rs_p2-al_p2dot1/AppLibs<br />$$ export BCM_NEXUS_PATH=/home/qtnokia/WorkDir/97425-P1/stb-rs_p2-al_p2dot1/nexus
# Apply patch "7425-eglfs.patch" from 7425 specific repo to <qt-5.0.0-git>/src$$ cd <qt-5.0.0-git&gt;/src<br />$$ patch -p1 < 7425nxs-eglfs.patch
# Configure Qt in qtbase folder as,$$ configure -prefix /usr/local/qt-installs/qt5 -arch mips -qpa -xplatform linux-nxs-mipsel-uclibc-g''+ -depths 16,24,32 -no-largefile -opensource -verbose -system-zlib -system-libpng -system-libjpeg -system-freetype -fast -opengl -confirm-license -release -make libs -no-wayland <s>no-xcb
# After the build succeeds set following environment variables before building any opengl Qt Apps,</s> set QTDIR=/usr/local/qt-installs/qt5<br /> - set PATH=/usr/local/qt-installs/qt5/bin:$PATH
<b>NOTE:</b> Before executing any Qt applications on target copy "qt-installs/qt5" on target at usr/local on target file system