Q+ TargetBuilder Technologies2Embedded S/W Research DivisionEmbedded S/W Research Division



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, ,
Time-to-market

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Point & Click

Configuration of OS
Product
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,
build cross-toolchain
Build root file system
Develop your application
repeat until finish
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Build root file system
Develop your application
Automated by toolkit
Automated by toolkit
repeat until finish
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Target Builder
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TargetBuilder ETRI
DevRocket montaVista
ELITE Lineo
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Openembedded
BuildRoot Uclibc root file system http://buildroot.uclibc.org/
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configuration tree Kernel, Application,
Target system environment setup
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Qplus
RPM RPM

NFS, CD installer, USB boot, ETC…
Standard Qplus Nano Qplus Nano Qplus 1.6.1e

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2. UI .
3. UI .
4. Virtual rootfile system .
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menu treemenu UI engine
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1. .
2. RPM spec .
3. RPM 2 spec .
4. RPM RPM2CPIO .
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Optimized binary
RPM Builder config.h
Qplus Package Descriptor – QPD (1/3)
RPM spec


Qplus Package Descriptor – QPD (2/3)
Property Description
%%files files to be installed if the option is selected
%%require Describe dependencies
%%provide options exporting same provide symbol here can’t be selected at the same time
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Qplus Package Descriptor – QPD (3/3)
… %build #RPM spec’s ‘build’ section … %install #RPM spec’s ‘install’ section … %files #RPM spec’s ‘files’ section … %option tinyx %%prompt tinyx package %%desc
the tiny x window system provides the base technology for developing GUI with minimum footprint
%%files /usr/X11R6/X11 /usr/X11R6/*so*
/usr/X11R6/xfbdev …
Option name
dependency
TargetBuilder


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Qplus