Libjpeg cross-compiling libjpeg. so.62

Target hardware platform:

Ti da Vinci dm6467t, ARM + DSP architecture

Cross tool:

Arm-Linux-gcc

Host system:

Ubuntu10.04lts

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Download libjavassr6.tar.bz2

(If .zip is downloaded, an error may occur during configure, because configure and other files are stored in winows and must be saved in the Linux document format)

After decompression, under the source document code (get jpeg-6b:

./Configure -- Host = arm-Linux -- prefix =/opt/arm-2009q1/bin cc = arm-Linux-GCC -- enable-shared -- enable-static

The./libtool command not found and other words appear. This requires cross-Compilation of libtools.

Download libtool-1.5.22.tar.gz, decompress it, and perform cross-compilation similar

./Configure -- Host = arm-Linux -- prefix =/opt/arm-2009q1/bin cc = arm-Linux-gcc

Make to get libtool, libtoolize two tools, copy to the jpeg-6b

Make & make install

Generate the following file in/opt/arm-2009q1/bin and copy the following file to the target system/lib.