HI everybody ,now I have to work with directfb ,I have cross-compile directfb and can run the tests,but when I cross-compile DirectFB-examples-1.2.0 ,I come across problems
I have export : [root@laicilaici DirectFB-examples-1.2.0]# export PREFIX=/usr/local/directfb [root@laicilaici DirectFB-examples-1.2.0]# export LD_LIBRARY_PATH=$PREFIX/lib [root@laicilaici DirectFB-examples-1.2.0]# export CFLAGS="-g -I$PREFIX/include" [root@laicilaici DirectFB-examples-1.2.0]# export LDFLAGS="-L$PREFIX/lib" [root@laicilaici DirectFB-examples-1.2.0]# export PKG_CONFIG_PATH=$PREFIX/lib/pkgconfig and I config wiht: [root@laicilaici DirectFB-examples-1.2.0]# ./configure --prefix=$PREFIX --host=arm-linux but when I make the problem come out: arm-linux-gcc -D_REENTRANT -I/usr/local/directfb/include/directfb -Wall -O3 -pipe -g -I/usr/local/directfb/include -Werror-implicit-function-declaration -L/usr/local/directfb/lib -o df_knuckles df_knuckles.o matrix.o -L/usr/local/directfb/lib -ldirectfb -lfusion -ldirect -lpthread -lm /root/CodeSourcery/Sourcery_G++_Lite/bin/../lib/gcc/arm-none-linux-gnueabi/4.4.1/../../../../arm-none-linux-gnueabi/bin/ld: warning: libz.so.1, needed by /usr/local/directfb/lib/libdirectfb.so, not found (try using -rpath or -rpath-link) /usr/local/directfb/lib/libdirectfb.so: undefined reference to `gzclose' /usr/local/directfb/lib/libdirectfb.so: undefined reference to `gzwrite' /usr/local/directfb/lib/libdirectfb.so: undefined reference to `gzdopen' collect2: ld returned 1 exit status make[2]: *** [df_knuckles] 错误 1 make[2]: Leaving directory `/home/laicilaici/directFB/arm_directFB/DirectFB-examples-1.2.0/src/df_knuckles' make[1]: *** [all-recursive] 错误 1 make[1]: Leaving directory `/home/laicilaici/directFB/arm_directFB/DirectFB-examples-1.2.0/src' make: *** [all-recursive] 错误 1 I have try many times ,and libz.so.1 is just under /usr/local/directfb/lib can any body give me some advice my honour！
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