On 10/04/2010 01:55 PM, Bruno Haible wrote:
Hello Bruce,
/bin/sh ../libtool --tag=CC --mode=link gcc -g -O2 -o pt_chown pt_chown.o
libposix.la
libtool: link: gcc -g -O2 -o .libs/pt_chown pt_chown.o
./.libs/libposix.so -Wl,-rpath -Wl,/usr/local/lib
./.libs/libposix.so: undefined reference to `clock_gettime'
collect2: ld returned 1 exit status
make[4]: *** [pt_chown] Error 1
libposix.so ought to have been linked with -lrt. I suggest two modifications:
1) libposix_la_LDFLAGS += -no-undefined
This should ensure that on all platforms, the linking of libposix.so will
fail if there are undefined references. Without waiting for a program to
be linked with libposix.
With the nice side effect of allowing it to be used on cygwin and mingw
as a shared library. :)
--
Eric Blake [email protected] +1-801-349-2682
Libvirt virtualization library http://libvirt.org
