also note that lapack needs blas, and in fact AX_LAPACK calls AX_BLAS itself. Perhaps your line has lead to unwanted recursion...
On Monday, July 4, 2016 at 2:11:54 PM UTC+1, parisse wrote: > > How is it supposed to work? I have copied the m4 files into m4/, then if I > put > AX_BLAS([],AX_LAPACK()) > instead of > AC_CHECK_LIB(gfortran, main) > AC_CHECK_LIB(blas, main) > AC_CHECK_LIB(lapack, main, [], [CONFIG_LAPACK="no"]) > configure fails > ./configure: line 15831: syntax error near unexpected token `,AX_LAPACK' > ./configure: line 15831: ` AX_BLAS(,AX_LAPACK())' > > Le lundi 4 juillet 2016 14:25:15 UTC+2, Dima Pasechnik a écrit : >> >> >> >> On Monday, July 4, 2016 at 1:06:06 PM UTC+1, parisse wrote: >>> >>> It's back online. >>> >> >> OK, I just wanted to look at congure.in we are talking about. >> There are AX_BLAS and AX_LAPACK macros which are (semi)standard: >> >> http://www.gnu.org/software/autoconf-archive/ax_blas.html >> and >> http://www.gnu.org/software/autoconf-archive/ax_lapack.html >> >> these URLS also point you to .m4 files one can simply put in your m4/ >> >> (perhaps sufficiently modern autotools even ship >> these macros, I don't know) >> >> -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.