On Wed, Nov 9, 2011 at 5:33 PM, Andrew Bradford <[email protected]> wrote:
> Israr, > > Since you're building Busybox, does that mean you've overcome the > previous issues you were having with building GCC? > If so, could you please reply to that thread and list what you found. > Others may have the same issue and providing your solution would be > helpful. > > For this situation, please provide information about what > configuration you are using. > > Thanks, > Andrew > > On Sun, Nov 6, 2011 at 3:51 PM, sayed israr <[email protected]> wrote: > > > > hello all ! > > > > i am using clfs-embedded book for building my toolchain and busybox, > in > > that i am using busybox-1.18.4 and as i try to compile i get the > following > > error: > > [ i have built gcc-4.6.0 as well as uClibc-0.9.31.] : > > > > clfs@israr:/mnt/clfs/sources/ > > busybox-1.18.4$ make CROSS_COMPILE="${CLFS_TARGET}-" > > SPLIT include/autoconf.h -> include/config/* > > GEN include/bbconfigopts.h > > HOSTCC applets/usage > > applets/usage.c: In function 'main': > > applets/usage.c:52: warning: ignoring return value of 'write', declared > with > > attribute warn_unused_result > > GEN include/usage_compressed.h > > HOSTCC applets/applet_tables > > applets/applet_tables.c: In function 'main': > > applets/applet_tables.c:138: warning: ignoring return value of 'fgets', > > declared with attribute warn_unused_result > > GEN include/applet_tables.h > > CC applets/applets.o > > In file included from include/libbb.h:13:0, > > from include/busybox.h:10, > > from applets/applets.c:9: > > include/platform.h:164:23: fatal error: byteswap.h: No such file or > > directory > > compilation terminated. > > make[1]: *** [applets/applets.o] Error 1 > > make: *** [applets_dir] Error 2 > > /*********************************************/ > > plz help , thanks in advance > > > > israr > _______________________________________________ > hello Andrew! Sorry for late reply , and messing up a little. Going back to my gcc-4.6.0 errors: A] build was not finding some of the header files , like byteswap.h /stdio.h etc. B] error : cannot find -lc Above errors were corrected as follows: 1} error [A] was corrected by doing the following steps after uClibc build completed : cp ${CLFS}/usr/i386-linux-uclibc/lib/* ${CLFS}/lib As per KarimYaghmour's book Building Embedded Linux Systems: cd ${PREFIX}/uclibc/lib for file in libuClibc ld-uClibc libc libdl \ libcrypt libm libresolv libutil do cp $file-*.so ${PRJROOT}/rootfs/lib cp -d $file.so.[*0-9] ${PRJROOT}/rootfs/lib done /*******************/ cp -v cp ${CLFS}/usr/i386-linux-uclibc/usr/include ${CLFS}/usr/include Note: The commands are likely to report that two files haven’t been found: cp: libuClibc.so.[*0-9]: No such file or directory cp: libc-*.so: No such file or directory This is not a problem, because these files are not supposed to exist. The set of commands just shown is meant to be easy to type in, but you could add conditional statements around the cp commands if you prefer not to see any errors. 2] error [B] was corrected by completely reinstall my host OS Ubuntu-10.10[ext4] to Ubuntu-10.10[ext2], that bug was due to ext4 filesystem. Reference: http://old.nabble.com/ld%3A-cannot-find--lc-td30321094.html https://bugs.launchpad.net/ecryptfs/+bug/685392 This way i came upto busybox-1.18.4 setup where again i m getting the linking problem. i m building busybox as STATIC=y but anyway it is linking with libm and libcrypt libs of glibc/uclibc . even if passing the make CROSS_COMPILE="${CLFS_TARGET}-" \ CONFIG_PREFIX="${CLFS}" install parameters for linking, but it is not properly linking with uClibc. Digging in the buildroot website,help , they instructed to install glibc-static. in ubuntu i have searched almost anything but i couldnt find glibc-static. please help, thanks israr
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