skyeye编译问题及解决方法
点击次数:34 次 发布日期:2008-11-21 23:29:47 作者:源代码网
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首先交代一下我的环境,ubuntu linux 7.04桌面版,gcc 4.1.2, skyeye 1.2.3。接下来就是下载和安装skyeye了:
1)上http://gro.clinux.org下载最新的skyeye,当前最新版本为1.2.3,所以下载的文件为skyeye_1_2_3_Rel.tar.bz2
2) 使用以下命令解压包: $ tar jvxf skyeye_1_2_3_Rel.tar.bz2
3) 进入解压后的目录 $ cd skyeye_1_2_3_Rel
4) 输入make命令 $ make NO_DBCT=1 NO_BFD=1 NO_LCD=1这时出现如下提示:
test@ubuntu-kde-pc:~/incoming/skyeye_1_2_3_Rel$ make NO_DBCT=1 NO_BFD=1 NO_LCD=1 --------------------------- NOTICE ------------------------------ If you always get error, please run "make NO_CHECK=1" instead. ----------------------------------------------------------------- Checking whether host is big endian ... no Checking gcc ... OK ( gcc version: 4.1.2 ) ----------------------------------------------------------------- gcc -g -O2 -D_FILE_OFFSET_BITS=64 -DSTANDALONE -DDEFAULT_INLINE=0 -DMODET -DMODET -I arch/arm -I arch/arm/common -I arch/arm/common/mmu -I arch/arm/mach -I arch/bfin/common -I arch/bfin/mach -I arch/coldfire/common -I device -I device/net -I device/lcd -I device/flash -I device/uart -I utils -I utils/share -I utils/main -I utils/config -I utils/debugger -DARM -I. -DNO_DBCT -DNO_BFD -DNO_LCD -o binary/skyeye binary/skyeye.o --start-group -Lbinary -larm -ldev -lutils -lbfin -lcoldfire -lmips -lppc --end-group binary/libppc.a(ppc_vec.o): In function `ppc_opc_vctuxs": /home/test/incoming/skyeye_1_2_3_Rel/arch/ppc/common//ppc_vec.c:2770: undefined reference to `truncf" binary/libppc.a(ppc_vec.o): In function `ppc_opc_vctsxs": /home/test/incoming/skyeye_1_2_3_Rel/arch/ppc/common//ppc_vec.c:2741: undefined reference to `truncf" binary/libppc.a(ppc_vec.o): In function `ppc_opc_vrfiz": /home/test/incoming/skyeye_1_2_3_Rel/arch/ppc/common//ppc_vec.c:2609: undefined reference to `truncf" binary/libppc.a(ppc_vec.o): In function `ppc_opc_vexptefp": /home/test/incoming/skyeye_1_2_3_Rel/arch/ppc/common//ppc_vec.c:2693: undefined reference to `pow" binary/libppc.a(ppc_vec.o): In function `ppc_opc_vlogefp": /home/test/incoming/skyeye_1_2_3_Rel/arch/ppc/common//ppc_vec.c:2672: undefined reference to `log" /home/test/incoming/skyeye_1_2_3_Rel/arch/ppc/common//ppc_vec.c:2672: undefined reference to `log" binary/libppc.a(ppc_vec.o): In function `ppc_opc_vrsqrtefp": /home/test/incoming/skyeye_1_2_3_Rel/arch/ppc/common//ppc_vec.c:2651: undefined reference to `sqrt" binary/libppc.a(ppc_vec.o): In function `ppc_opc_vrfin": /home/test/incoming/skyeye_1_2_3_Rel/arch/ppc/common//ppc_vec.c:2564: undefined reference to `rintf" collect2: ld returned 1 exit status make: *** [binary/skyeye] Error 1 5)看到有没有链接到pow的提示,想到pow应该是数据运算库中的函数,是不是因为数学库没有链接的原因?找到Makefile的 SKYEYE_LIB=-Lbinary -larm -ldev -lutils -lbfin -lcoldfire -lmips这一行,在后面添加了-lm,再编译,一切OK
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