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Broadcom97425/BCM7425-Qt5-eglfs: Difference between revisions
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== Building AppLibs/RefSW for Qt == | == 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 == | ||
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=== Building Qt 5 === | === Building Qt 5 === | ||
# Obtain qt-5.0.0 from | # 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 | # Obtain 7425 specific files from "qt-platform-mkspecs git":http://gitorious.org/qt-platform-mkspecs (look for folder "5.0") | ||
# Copy folder named | # 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, | |||
<code>BCM_APPLIBS_PATH=<path-till-Applibs-folder>/AppLibs | |||
BCM_NEXUS_PATH=<path-till-Applibs-folder>/nexus | |||
DEBUG=n</code> | |||
for example, | |||
<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 <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>$$ configure -prefix /usr/local/qt-installs/qt5 -arch mips -qpa -xplatform linux-nxs-mipsel-uclibc-g''+ -depths 16,24,32 -no-largefile -opensource -verbose -system-zlib -system-libpng -system-libjpeg -system-freetype -fast -opengl -confirm-license -release -make libs -no-wayland -no-xcb</code> | |||
# After the build succeeds set following environment variables before building any opengl Qt Apps, | |||
<code>- set QTDIR=/usr/local/qt-installs/qt5 | |||
- set PATH=/usr/local/qt-installs/qt5/bin:$PATH</code> | |||
<b>NOTE:</b> Before executing any Qt applications on target copy "qt-installs/qt5" on target at usr/local on target file system | |||
Revision as of 10:19, 25 February 2015
Building AppLibs/RefSW for Qt
- Locate document named "BroadcomReferencePlatformSetup.pdf" (Usually this will be inside a tar ball named on the lines of refsw_release_<chip-name><date>.tgz)
- Follow the instructions in "BroadcomReferencePlatformSetup.pdf" to setup the Linux build machine
- Locate document named "AppLibsInstallationBuildGuide.pdf" (Usually this will be inside a tar ball named on the lines of applibs_release<date>.tgz)
- Follow the instructions in "AppLibsInstallationBuildGuide.pdf" to build Applibs
Qt5 eglfs/QPA
Building Qt 5
- Obtain qt-5.0.0 from "git":http://wiki.qt.io/Building_Qt_5_from_Git (follow instructions in "Getting the source code")
- Obtain 7425 specific files from "qt-platform-mkspecs git":http://gitorious.org/qt-platform-mkspecs (look for folder "5.0")
- Copy folder named "linux-nxs-mipsel-uclibc-g+" from 7425 specific repo to <qt-5.0.0-git>/qtbase/mkspecs
- Set following environment variables in the shell before configuring/building Qt,
BCM_APPLIBS_PATH=<path-till-Applibs-folder>/AppLibs
BCM_NEXUS_PATH=<path-till-Applibs-folder>/nexus
DEBUG=n
for example,
$$ 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