Re: [libvirt] [PATCH] avoid link error in tests using libvirt_util; due to pthread_sigmask
Eric Blake wrote:
On 05/07/2010 08:25 AM, Jim Meyering wrote:
> Without this patch, linking the test programs fails like this:
>
> /usr/bin/ld: ../src/.libs/libvirt_test.a(libvirt_util_la-util.o): undefined
reference to symbol 'pthread_sigmask@(a)GLIBC_2.2.5'
> /usr/bin/ld: note: 'pthread_sigmask@(a)GLIBC_2.2.5' is defined in DSO
/lib64/libpthread.so.0 so try adding it to the linker command line
> /lib64/libpthread.so.0: could not read symbols: Invalid operation
> collect2: ld returned 1 exit status
> make[3]: *** [nodeinfotest] Error 1
Wonder why I didn't see it on F12?
I was wondering just that, since the problem arose for me
only on x86_64/F13, and not on i686/F12.
> +++ b/src/Makefile.am
> @@ -378,7 +378,7 @@ libvirt_la_LIBADD = libvirt_util.la
> libvirt_util_la_SOURCES = \
> $(UTIL_SOURCES)
> libvirt_util_la_CFLAGS = $(CAPNG_CFLAGS) $(YAJL_CFLAGS)
> -libvirt_util_la_LDFLAGS = $(CAPNG_LIBS) $(YAJL_LIBS)
> +libvirt_util_la_LDFLAGS = $(CAPNG_LIBS) $(YAJL_LIBS) $(LIB_PTHREAD)
ACK.