Hi, Le mardi 14 novembre 2006 à 13:27 +0200, Vladimir Iskoz a écrit : > Hi all, > I'm trying to add firewall functionality to my current project. I'm starting with adding iptables (1.3.4) to my project using Buildroot menucofig tool. > Unfortunately I received the following error during the link: > cannot find -ldl You should try to compile it statically as you plan to use it on an embededded system. In iptables Makefile uncommment : # NO_SHARED_LIBS = 1 BR, > > I tried to removed -ldl from iptables Makefile but receive the other errors: > undefined reference to 'dl_open' > ... > > I'm using armeb-linux-uclibc-gcc > > Where are I can find corresponding libdl.a (I did not find it in my project)? > What workaround can be done? > > The last rows during Buildroot compilation before the Error are: > /home/vladimir/R2/osdk/buildroot/build_armeb_nofpu/staging_dir/bin/armeb-linux-uclibc-gcc -Os -pipe -membedded-pic -Wall -Wunused -I/include -Iinclude/ -DIPTABLES_VERSION=\"1.3.4\" -D_UNKNOWN_KERNEL_POINTER_SIZE -DIPT_LIB_DIR=\"/usr/lib/iptables\" -rdynamic -o iptables iptables-standalone.c iptables.o libiptc/libiptc.a -ldl -lnsl > /home/vladimir/R2/osdk/buildroot/build_armeb_nofpu/staging_dir/bin-ccache/../lib/gcc/armeb-linux-uclibc/3.4.5/../../../../armeb-linux-uclibc/bin/ld: cannot find -ldl > > What is a preferable way to add iptables: add them to Buildroot menu or explicitly to Linux Kernel menu in Network Options? > > My Target details: > Architecture: ARM > OS: uClinux > Linux Kernel: 2.6.14 > Cross Compilation Tool: Buildroot > > Thanks a lot for any help > > Vladi Iskoz > > > > > > > ************************************************************************************ > This footnote confirms that this email message has been scanned by > PineApp Mail-SeCure for the presence of malicious code, vandals & computer viruses(42). > ************************************************************************************ > > > >
