DevicesBroadcom97425BCM7425-Qt5-eglfs: Difference between revisions
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h1. Building AppLibs/RefSW for Qt | h1. Building AppLibs/RefSW for Qt | ||
# Locate document named ''' | # 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 ''' | # 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 = | = Qt5 eglfs/QPA = | ||
Line 8: | Line 10: | ||
== Building Qt 5 == | == Building Qt 5 == | ||
# Obtain qt-5.0.0 from [http://wiki.qt.io/Building_Qt_5_from_Git git] (follow instructions in | # 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") | |||
# 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>/AppLibs | |||
'''''' BCM_NEXUS_PATH=<path-till-Applibs-folder>/nexus | |||
'''''' 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> | |||
* NOTE: Before executing any Qt applications on target copy | # 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, | |||
<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, | |||
<code> | |||
- set QTDIR=/usr/local/qt-installs/qt5 | |||
- set PATH=/usr/local/qt-installs/qt5/bin:$PATH | |||
</code> | |||
* NOTE: Before executing any Qt applications on target copy "qt-installs/qt5" on target at usr/local on target file system |
Revision as of 10:29, 25 February 2015
h1. 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 (follow instructions in "Getting the source code")
- Obtain 7425 specific files from qt-platform-mkspecs git (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>/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
- 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
- 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
- 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