William K Helbig Jr wrote: > Greetings to all, > > I am attempting to build the LFS system following the current instructions > from the LFS 7.3 book. When building check-0.9.9 I get the above error. I > believe the relative part of the build log is: > > /bin/sh ../libtool --tag=CC --mode=link gcc -g -O2 -Wall -ansi > -pedantic -Wextra -Wstrict-prototypes -Wmissing-prototypes > -Wwrite-strings -Wno-variadic-macros -o check_thread_stress > check_thread_stress-check_thread_stress.o ../src/libcheck.la > ../lib/libcompat.la -lrt > libtool: link: gcc -g -O2 -Wall -ansi -pedantic -Wextra > -Wstrict-prototypes -Wmissing-prototypes -Wwrite-strings > -Wno-variadic-macros -o .libs/check_thread_stress > check_thread_stress-check_thread_stress.o ../src/.libs/libcheck.so > ../lib/.libs/libcompat.a -lrt -Wl,-rpath -Wl,/tools/lib
> /mnt/lfs/tools/bin/../lib/gcc/i686-pc-linux-gnu/4.7.2/../../../../i686-pc-linux-gnu/bin/ld: > check_thread_stress-check_thread_stress.o: undefined reference to symbol > 'pthread_create@@GLIBC_2.1' > /mnt/lfs/tools/bin/../lib/gcc/i686-pc-linux-gnu/4.7.2/../../../../i686-pc-linux-gnu/bin/ld: > note: 'pthread_create@@GLIBC_2.1' is defined in DSO > /tools/lib/libpthread.so.0 so try adding it to the linker command line > /tools/lib/libpthread.so.0: could not read symbols: Invalid operation > collect2: error: ld returned 1 exit status You don't say what the host system is. Try: LDFLAGS=-pthread make Also, take a look at the thread starting at http://comments.gmane.org/gmane.linux.lfs.devel/13656 -- Bruce -- http://linuxfromscratch.org/mailman/listinfo/lfs-support FAQ: http://www.linuxfromscratch.org/lfs/faq.html Unsubscribe: See the above information page
