On 04/24/2013 06:28 PM, Satish Balay wrote:

On Wed, 24 Apr 2013, Chaffra Affouda wrote:

...

Hello,

I am getting the attached error when building with the latest suitesparse on ubuntu (suitesparse 4.2). I think umfpack examples must be linked with libcholmod.so but I might be mistaking. I am building on ubuntu precise

--with-umfpack=1 --with-umfpack-include=/usr/include/suitesparse --with-umfpack-lib="[/usr/lib/libumfpack.so,/usr/lib/libamd.so]" --with-cholmod=1 --with-cholmod-include=/usr/include/suitesparse --with-cholmod-lib=/usr/lib/libcholmod.so

--with-umfpack-lib=['/usr/lib/libumfpack.so', '/usr/lib/libamd.so'] and --with-umfpack-include=['/usr/include/suitesparse'] did not work <<<

Possible ERROR while running linker: /usr/lib/libumfpack.so: undefined reference to `cholmod_l_print_common' /usr/lib/libumfpack.so: undefined reference to `cholmod_l_analyze' /usr/lib/libumfpack.so: undefined reference to `cholmod_l_finish' /usr/lib/libumfpack.so: undefined reference to `cholmod_l_free_factor'

How about just using: --with-umfpack=1 --with-cholmod=1 [and not specifying the includes/libs - and let configure figure this out from its default configs]

Satish

That did not work because configure is asking for the path to the libraries. However I solved it by linking umfpack to cholmod. Thanks, Chaffra