Luca Bruno wrote: > On Thu, Oct 02, 2008 at 03:03:40PM -0500, =?ISO-8859-1?Q?El=EDas_A._M._ wrote: >> Hi, > > Hi I'm not a developer but I try to suggest you. > >> Somebody know why when I build the package, show me: >> dpkg-shlibdeps: warning: debian/pack/usr/games/pack shouldn't be linked with >> libpthread.so.0 (it uses none of its symbols). >> > > Your package is linking against libpthread and it might not be used. If your > program uses it, then ignore the warning. If your program doesn't really use > it, add --as-needed in the LDFLAGS in your debian/rules.
When (for some reason) -pthread is passed to gcc, the -Wl,--as-needed flag won't unlink it (newlines added for clarity): % gcc -o test test.c % objdump -p test | grep NEEDED NEEDED libc.so.6 % gcc -pthread -o test test.c % objdump -p test | grep NEEDED NEEDED libpthread.so.0 NEEDED libc.so.6 % gcc -lpthread -o test test.c % objdump -p test | grep NEEDED NEEDED libpthread.so.0 NEEDED libc.so.6 % gcc -Wl,--as-needed -lpthread -o test test.c % objdump -p test | grep NEEDED NEEDED libc.so.6 % gcc -Wl,--as-needed -pthread -o test test.c % objdump -p test | grep NEEDED NEEDED libpthread.so.0 NEEDED libc.so.6 % -- Felipe Sateler -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
