severity 456898 wishlist tags 456898 + upstream tags 456898 + wontfix thanks
On 19 December 2007 at 11:53, Brian Gough wrote: | At Tue, 18 Dec 2007 09:23:30 -0600, | Dirk Eddelbuettel wrote: | > > /usr/lib/libgsl.so: undefined reference to `cblas_zher2k' | > > /usr/lib/libgsl.so: undefined reference to `cblas_strsv' | > > /usr/lib/libgsl.so: undefined reference to `cblas_zdotc_sub' | > [ many more of these ] | > | > Can you see a way forward on this? Is is maybe a question of link order, ie | > could -lgslcblas -lgsl be an answer? | | The option -Wl,--as-needed needs to be disabled in some way, if it's | applied globally it's certainly not compatible with libraries that | depend on other libraries (surely a fairly common occurrence?). The | link order is not a factor. | | Maybe there is some official way to turn off that feature in qmake, or | to make it behave more intelligently with regard to external libraries | vs Qt libraries. Otherwise one could put the gsl library at the end | of the libraries list with -Wl,--no-as-needed: | | .... -Wl,--no-as-needed -lgsl -lgslcblas -lm As maintainer, I think I concur. GSL made an upstream decision to keep libgsl and libgslcblas in two libraries --- IIRC this allows to eg substitute optimised Blas like Atlas or Goto. I don't see how qmake can impose an upstream redesign on other libraries, and I do not plan on implmenting one either as I value consistency with upstream much higher (and would have no time anyway...) As Brian suggests, there also seems to be a workaround. I reset bug levels and tags accordingly. Thanks, Dirk | | -- | Brian Gough | -- Three out of two people have difficulties with fractions. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
