為 Qt-embedded 增加 jpeg lib for arm 的編譯方式

下載jpegsrc.v6b.tar.gz
解壓tar -xzf jpegsrc.v6b.tar.gzcd jpeg-6b

./configure --enable-shared

修改生成的Makefile文件:
prefix = qt-embeddedd的文件夾路徑(eg: /home/qt-2.3.10)
CC= /usr/local/arm/2.95.3/bin/arm-linux-gcc
AR= /usr/local/arm/2.95.3/bin/arm-linux-ar rc
AR2= /usr/local/arm/2.95.3/bin/arm-linux-ranlib

在qt-embedded中建立man/man1資料夾,否則安裝jpeg庫時會產生錯誤
mkdir -p qt-2.3.10/man/man1

最後 make, make install

把產生的 libjpeg.* copy 一份到 /usr/local/arm/2.95.3/arm-linux/lib

查看一下是否為 for arm：file libjpeg.so: ELF 32-bit LSB shared object, ARM, version 1 (ARM), not stripped