On 12/09/2011 09:25 PM, Philipp wrote: > Hi there, > I have linking issues with one of the programs I maintain in AUR and I > don't quite understand the issue. Here's the output: > > g++ -Wl,-O1,--sort-common,--as-needed,-z,relro,--hash-style=gnu > -L/usr/X11R6/lib -o jmeters jmeters.o styles.o mainwin.o jclient.o > mkimage.o meterwin.o -lsndfile -lclxclient -lclthreads -ljack -lpng > -lXft -lX11 -lrt > /usr/bin/ld: jmeters.o: undefined reference to symbol > 'pthread_mutex_trylock@@GLIBC_2.2.5' > /usr/bin/ld: note: 'pthread_mutex_trylock@@GLIBC_2.2.5' is defined in > DSO /lib/libpthread.so.0 so try adding it to the linker command line > /lib/libpthread.so.0: could not read symbols: Invalid operation > collect2: ld returned 1 exit status > make: *** [jmeters] Error 1 > > The program is jmeters > (https://aur.archlinux.org/packages.php?ID=25711). > > It depends on clthreads (https://aur.archlinux.org/packages.php?ID=3627) > which handles the threading stuff. > > I wonder where this problem comes from. Needles to say that it worked > fine in the past. Any ideas? > > Regards, > Philipp > sounds like you don't have a fully up to date toolchain -- Ionuț
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