DevicesBroadcom97425BCM7425-Qt5-eglfs: Difference between revisions

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=Building AppLibs/RefSW for Qt=
{{Cleanup | reason=Auto-imported from ExpressionEngine.}}


# Locate document named '''“BroadcomReferencePlatformSetup.pdf”''' (Usually this will be inside a tar ball named on the lines of refsw_release_<chip-name>_<date>.tgz)
= Building AppLibs/RefSW for Qt =
# Follow the instructions in '''“BroadcomReferencePlatformSetup.pdf”''' to setup the Linux build machine
# Locate document named '''"BroadcomReferencePlatformSetup.pdf"''' (Usually this will be inside a tar ball named on the lines of refsw_release_<chip-name>''<date>.tgz)
# Locate document named '''“AppLibsInstallationBuildGuide.pdf”''' (Usually this will be inside a tar ball named on the lines of applibs_release_&lt;date&gt;.tgz)
# Follow the instructions in '''"BroadcomReferencePlatformSetup.pdf"''' to setup the Linux build machine
# Follow the instructions in '''“AppLibsInstallationBuildGuide.pdf”''' to build Applibs
# 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=
= Qt5 eglfs/QPA =


==Building Qt 5==
== Building Qt 5 ==


# Obtain qt-5.0.0 from [[[Building Qt 5 from Git|http://wiki.qt.io/Building_Qt_5_from_Git]] git] (follow instructions in “Getting the source code”)
# Obtain qt-5.0.0 from [http://wiki.qt.io/Building_Qt_5_from_Git git] (follow instructions in "Getting the source code")
# Obtain 7425 specific files from [http://gitorious.org/qt-platform-mkspecs qt-platform-mkspecs git ] (look for folder “5.0”)
# Obtain 7425 specific files from [http://gitorious.org/qt-platform-mkspecs qt-platform-mkspecs git ] (look for folder "5.0")
# Copy folder named “linux-nxs-mipsel-uclibc-g++” from 7425 specific repo to &lt;qt-5.0.0-git&gt;/qtbase/mkspecs
# 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,
# Set following environment variables in the shell before configuring/building Qt,
#* <span class="caps">BCM</span>_APPLIBS_PATH=&lt;path-till-Applibs-folder&gt;/AppLibs
'''''' BCM_APPLIBS_PATH=<path-till-Applibs-folder>/AppLibs
#* <span class="caps">BCM</span>_NEXUS_PATH=&lt;path-till-Applibs-folder&gt;/nexus
'''''' BCM_NEXUS_PATH=<path-till-Applibs-folder>/nexus
#* <span class="caps">DEBUG</span>=n<br />
'''''' DEBUG=n
<code>
$ export BCM_APPLIBS_PATH=/home/qtnokia/WorkDir/97425-P1/stb-rs_p2-al_p2dot1/AppLibs
$ export BCM_NEXUS_PATH=/home/qtnokia/WorkDir/97425-P1/stb-rs_p2-al_p2dot1/nexus
</code>


# Apply patch “7425-eglfs.patch” from 7425 specific repo to &lt;qt-5.0.0-git&gt;/src<br />
# Apply patch "7425-eglfs.patch" from 7425 specific repo to <qt-5.0.0-git>/src
<code>
$ cd <qt-5.0.0-git>/src
$ patch -p1 < 7425nxs-eglfs.patch
</code>


# Configure Qt in qtbase folder as,<br />
# Configure Qt in qtbase folder as,
<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 -no-xcb
</code>


# After the build succeeds set following environment variables before building any opengl Qt Apps,<br />
# After the build succeeds set following environment variables before building any opengl Qt Apps,
<code>
- set QTDIR=/usr/local/qt-installs/qt5
- set PATH=/usr/local/qt-installs/qt5/bin:$PATH
</code>


* <span class="caps">NOTE</span>: Before executing any Qt applications on target copy “qt-installs/qt5” on target at usr/local on target file system
* NOTE: Before executing any Qt applications on target copy "qt-installs/qt5" on target at usr/local on target file system

Latest revision as of 15:50, 5 March 2015

This article may require cleanup to meet the Qt Wiki's quality standards. Reason: Auto-imported from ExpressionEngine.
Please improve this article if you can. Remove the {{cleanup}} tag and add this page to Updated pages list after it's clean.

Building AppLibs/RefSW for Qt

  1. Locate document named "BroadcomReferencePlatformSetup.pdf" (Usually this will be inside a tar ball named on the lines of refsw_release_<chip-name><date>.tgz)
  2. Follow the instructions in "BroadcomReferencePlatformSetup.pdf" to setup the Linux build machine
  3. Locate document named "AppLibsInstallationBuildGuide.pdf" (Usually this will be inside a tar ball named on the lines of applibs_release<date>.tgz)
  4. Follow the instructions in "AppLibsInstallationBuildGuide.pdf" to build Applibs

Qt5 eglfs/QPA

Building Qt 5

  1. Obtain qt-5.0.0 from git (follow instructions in "Getting the source code")
  2. Obtain 7425 specific files from qt-platform-mkspecs git (look for folder "5.0")
  3. Copy folder named "linux-nxs-mipsel-uclibc-g+" from 7425 specific repo to <qt-5.0.0-git>/qtbase/mkspecs
  4. Set following environment variables in the shell before configuring/building Qt,

' BCM_APPLIBS_PATH=<path-till-Applibs-folder>/AppLibs ' BCM_NEXUS_PATH=<path-till-Applibs-folder>/nexus ' DEBUG=n 

$ export BCM_APPLIBS_PATH=/home/qtnokia/WorkDir/97425-P1/stb-rs_p2-al_p2dot1/AppLibs
$ export BCM_NEXUS_PATH=/home/qtnokia/WorkDir/97425-P1/stb-rs_p2-al_p2dot1/nexus
  1. Apply patch "7425-eglfs.patch" from 7425 specific repo to <qt-5.0.0-git>/src
$ cd <qt-5.0.0-git>/src
$ patch -p1 < 7425nxs-eglfs.patch
  1. 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 -no-xcb
  1. After the build succeeds set following environment variables before building any opengl Qt Apps,
- set QTDIR=/usr/local/qt-installs/qt5
- set PATH=/usr/local/qt-installs/qt5/bin:$PATH
  • NOTE: Before executing any Qt applications on target copy "qt-installs/qt5" on target at usr/local on target file system
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