linking with boost-filesystem fails since commit e79dba271452721cc807b4d891ddbead1ed1ac78

[blattms]

Since the merge of pull request #43, building opm-core fails on my system:

--- going to build opm-core  ---
WARNING: commandline parameters will overwrite setting in opts file "/home/mblatt/src/dune/opts/agmg.opts"
--- calling make for opm-core ---
make  "V=1" "all"
make  all-recursive
make[1]: Entering directory `/home/mblatt/src/dune/2.2/opm-core'
Making all in .
make[2]: Entering directory `/home/mblatt/src/dune/2.2/opm-core'
make[2]: Leaving directory `/home/mblatt/src/dune/2.2/opm-core'
Making all in tests
make[2]: Entering directory `/home/mblatt/src/dune/2.2/opm-core/tests'
make[2]: Für das Ziel »all« ist nichts zu tun.
make[2]: Leaving directory `/home/mblatt/src/dune/2.2/opm-core/tests'
Making all in examples
make[2]: Entering directory `/home/mblatt/src/dune/2.2/opm-core/examples'
/bin/bash ../libtool  --tag=CXX   --mode=link g++  -DNDEBUG -O4 -Wall -I/home/mblatt/src/dune/2.2/dune-common-2.2.0 -I/home/mblatt/src/dune/2.2/dune-istl-2.2.0  -L/home/mblatt/src/dune/2.2/dune-common-2.2.0/lib/.libs -o sim_2p_comp_reorder sim_2p_comp_reorder.o ../lib/libopmcore.la -lumfpack -lcholmod -lccolamd -lcolamd -lcamd -lamd -lm -ldunecommon 
libtool: link: g++ -DNDEBUG -O4 -Wall -I/home/mblatt/src/dune/2.2/dune-common-2.2.0 -I/home/mblatt/src/dune/2.2/dune-istl-2.2.0 -o .libs/sim_2p_comp_reorder sim_2p_comp_reorder.o  -L/home/mblatt/src/dune/2.2/dune-common-2.2.0/lib/.libs ../lib/.libs/libopmcore.so -lumfpack -lcholmod -lccolamd -lcolamd -lcamd -lamd -lm /home/mblatt/src/dune/2.2/dune-common-2.2.0/lib/.libs/libdunecommon.a -llapack
/usr/bin/ld: sim_2p_comp_reorder.o: undefined reference to symbol '_ZN5boost11filesystem36detail18create_directoriesERKNS0_4pathEPNS_6system10error_codeE'
/usr/bin/ld: note: '_ZN5boost11filesystem36detail18create_directoriesERKNS0_4pathEPNS_6system10error_codeE' is defined in DSO /usr/lib/libboost_filesystem.so.1.49.0 so try adding it to the linker command line
/usr/lib/libboost_filesystem.so.1.49.0: could not read symbols: Invalid operation
collect2: error: ld returned 1 exit status
make[2]: *** [sim_2p_comp_reorder] Fehler 1
make[2]: Leaving directory `/home/mblatt/src/dune/2.2/opm-core/examples'
make[1]: *** [all-recursive] Fehler 1
make[1]: Leaving directory `/home/mblatt/src/dune/2.2/opm-core'
make: *** [all] Fehler 2
--- Failed to build opm-core ---
Terminating dunecontrol due to previous errors!
´´´´

[bska]

Can you upload your lib/libopmcore.la file? It is hard to know where to begin debugging this without more information.

[bska]

By the way; do you configure static and/or dynamic libraries (--disable-shared &c)?

Update: Never mind. Upon reading the error messages more thoroughly it clearly references libopmcore.so.

[rolk]

Isn't the problem here that sim_2p_comp_reorder references boost::filesystem, but doesn't link to it explicitly? (It used to be that it could link to it through opm-core, see https://fedoraproject.org/wiki/UnderstandingDSOLinkChange)

[blattms]

config.log and the .la file can be found at https://gist.github.com/3838822

[bska]

@rolk : Yes, that's probably it.

I'll see about updating the example build accordingly.

@blattms: Thanks.

[bska]

@blattms: I just pushed a new commit, 5e8f87d, to https://github.com/bska/opm-core with a tentative fix for this issue (branch link-boost-explicitly-where-needed). Would you mind testing it and reporting whether or not it works?

[blattms]

On Fri, Oct 05, 2012 at 03:13:14AM -0700, Bård Skaflestad wrote:

@blattms: I just pushed a new commit, 5e8f87d, to https://github.com/bska/opm-core with a tentative fix for this issue (branch link-boost-explicitly-where-needed). Would you mind testing it and reporting whether or not it works?

Hi,

Just check it. Compiles nicely on my system. Thanks a lot!

Cheers,

Markus

Dr. Markus Blatt - HPC-Simulation-Software & Services http://www.dr-blatt.de
Hans-Bunte-Str. 8-10, 69123 Heidelberg, Germany, USt-Id: DE279960836
Tel.: +49 (0) 160 97590858 Fax: +49 (0)322 1108991658

Please notice the new address!

[bska]

Thanks for the report. I'll submit a pull request later today.

[atgeirr]

I assume this issue can be closed now?

[bska]

Is this still an issue?