标题:编译出现的问题
作者:陈媛媛
日期:2006-10-20 14:09
内容:
我设置了 export QTDIR=../qte
export QPEDIR= ../qtopia
export LD_LIBRARY_PATH=$QTDIR/lib:$QPEDIR/lib:$LD_LIBRARY_PATH
然后编译出现下述结果:
arm-linux-gcc -L/usr/local/arm/qtopia/lib -Wl,-rpath,/usr/local/arm/qtopia/lib -L/usr/local/arm/qte/lib -Wl,-rpath,/usr/local/arm/qte/lib -o
/usr/local/arm/qtopia/bin/filebrowser .obj/linux-arm-g++//filebrowser.o .obj/linux-arm-g++//inlineedit.o .obj/linux-arm-g++//main.o .obj/linux-arm-g++//moc_inlineedit.o .obj/linux-arm-g++//moc_filebrowser.o-lqpe -lqtopia -lqte -lm
/usr/local/arm/3.3.2/lib/gcc-lib/arm-linux/3.3.2/../../../../arm-linux/bin/ld: warning: libuuid.so.1, needed by /usr/local/arm/qtopia/lib/libqtopia.so, not found (try using -rpath or -rpath-link)
/usr/local/arm/qtopia/lib/libqtopia.so: undefined reference to `uuid_generate'
collect2: ld returned 1 exit status
make: *** [/usr/local/arm/qtopia/bin/filebrowser] Error 1
请大家帮我看看是什么原因吧。谢谢 了!
#1 [shiroki 10-22 21:10]
错误信息里写得很清楚哦
/usr/local/arm/3.3.2/lib/gcc-lib/arm-linux/3.3.2/../../../../arm-linux/bin/ld: warning: libuuid.so.1, needed by /usr/local/arm/qtopia/lib/libqtopia.so, not found (try using -rpath or -rpath-link)
uuid库要放在你的toolchain默认的搜索路径里才能找到, 不然的话就得在configure的时候加个-L选项指定位置才行
#2 [陈媛媛 10-23 16:02]
您的意思是说我应该设置环境变量PATH和LD_LIBRARY_PATH,在其中增加交叉编译工具cross-3.3.2中的bin和lib吗?
#3 [shiroki 10-29 21:57]
不是
你说的那个环境变量是ldd用的, 我说的是ld的搜索路径, 一般情况下是你toolchain里的某个lib目录。你得找一下