Hi Francisco, you shall add the dir wich contains libm.so.0 to the library path. ( /mnt/usb/opkg/lib in my case)
Juliano Fischer Naves Informatics Professor - IFRO D.Sc. Student - IC/UFF/Brazil
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2014-03-24 12:13 GMT-04:00 Francisco Cuesta ndarkness@gmail.com:
Hello IBR staff,
I was wondering whether you have available a version of ibr dtn openwrt packages for broadcom 2708 chipset, it is based on arm architecture, quite similar to raspberri pi.
I have seen here http://trac.ibr.cs.tu-bs.de/project-cm-2012-ibrdtn/wiki/download#OpenWRTrepo... that you mention the possibility to find different architectures in your jetkins builder, however, I could find any reference to broadcom architecture there.
Therefore, I tried to crosscompilie ibr dtn from source aiming to that architecture and with openwrt as OS. I got the daemon, libraries and binaries, but now I get the following error when trying to start the daemon itself.
root@OpenWrt:~# dtnd dtnd: error while loading shared libraries: libm.so.0: cannot open shared object file: No such file or directory
Did I miss to include some library when crosscompiling? Or I am missing it on my openwrt OS? In such a case, what libraries should I install?
Thanks in advance,
Regards!
Below all the packages I installed listed with opgk list
root@OpenWrt:/lib# opkg list base-files - 118.2-r39952 blkid - 2.21.2-1 block-mount - 0.2.0-9 busybox - 1.19.4-6 dnsmasq - 2.66-2 dropbear - 2011.54-2 e2fsprogs - 1.42.4-1 gdb - 6.8a-4 hotplug2 - 1.0-beta-4 hwclock - 2.21.2-1 iw - 3.6-1 jshn - 2013-10-19-734d28eb1a46358743cf8837c91e5d46695c3b91 kernel - 3.3.8-1-85fa4859c0083294a4ca10e855c97bf6 kmod-ath - 3.3.8+2014-01-23.1-1 kmod-ath9k-common - 3.3.8+2014-01-23.1-1 kmod-ath9k-htc - 3.3.8+2014-01-23.1-1 kmod-cfg80211 - 3.3.8+2014-01-23.1-1 kmod-crypto-aes - 3.3.8-1 kmod-crypto-arc4 - 3.3.8-1 kmod-crypto-core - 3.3.8-1 kmod-fs-vfat - 3.3.8-1 kmod-hid - 3.3.8-1 kmod-input-core - 3.3.8-1 kmod-input-evdev - 3.3.8-1 kmod-ipt-conntrack - 3.3.8-1 kmod-ipt-core - 3.3.8-1 kmod-ipt-nat - 3.3.8-1 kmod-ipt-nathelper - 3.3.8-1 kmod-lib-crc-ccitt - 3.3.8-1 kmod-mac80211 - 3.3.8+2014-01-23.1-1 kmod-nls-base - 3.3.8-1 kmod-nls-cp437 - 3.3.8-1 kmod-nls-iso8859-1 - 3.3.8-1 kmod-sound-arm-bcm2835 - 3.3.8-1 kmod-sound-core - 3.3.8-1 kmod-usb-core - 3.3.8-1 kmod-usb-hid - 3.3.8-1 libblkid - 2.21.2-1 libblobmsg-json - 2013-10-19-734d28eb1a46358743cf8837c91e5d46695c3b91 libbsd - 0.3.0-1 libc - 2.15-1 libcom_err - 1.42.4-1 libcurl - 7.29.0-1 libdaemon - 0.14-2 libext2fs - 1.42.4-1 libgcc - 4.6-linaro-1 libip4tc - 1.4.10-5 libjson - 0.11-2 libjson-c - 0.11-2 liblua - 5.1.4-8 libmount - 2.21.2-1 libncurses - 5.7-5 libncursesw - 5.7-5 libnl - 2.0-1 libnl-tiny - 0.1-3 libopenssl - 1.0.1e-1 libpthread - 2.15-1 libpthread - 0.9.33.2-1 libreadline - 5.2-2 librpc - 0.9.32-rc2-0a2179bbc0844928f2a0ec01dba93d9b5d6d41a7 librt - 2.15-1 librt - 0.9.33.2-1 libsqlite3 - 3071201-1 libstdcpp - 4.6-linaro-1 libubox - 2013-10-19-734d28eb1a46358743cf8837c91e5d46695c3b91 libubus - 2013-08-08-b20a8a01c7faea5bcc9d34d10dcf7736589021b8 libubus-lua - 2013-08-08-b20a8a01c7faea5bcc9d34d10dcf7736589021b8 libuci - 2013-06-11.1-1 libuci-lua - 2013-06-11.1-1 libuuid - 2.21.2-1 libxtables - 1.4.10-5 lua - 5.1.4-8 luac - 5.1.4-8 mount-utils - 2.21.2-1 netifd - 2013-07-16-2674941b06c1ec67f1aff1bff9212e1372106641 opkg - 9c97d5ecd795709c8584e972bfdf3aee3a5b846d-3 swap-utils - 2.21.2-1 terminfo - 5.7-5 ubus - 2013-08-08-b20a8a01c7faea5bcc9d34d10dcf7736589021b8 ubusd - 2013-08-08-b20a8a01c7faea5bcc9d34d10dcf7736589021b8 uci - 2013-06-11.1-1 zlib - 1.2.7-1
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