Hi Jeff, What happens if you build a small program using a function from math.h and compile it with gcc with the -lm option? Perhaps gcc doesn't use lib math.
I'll try to look for anything out of place in our configure, but it could just as easily be an autotools issue. If you could attach config.log after configuring for the failed build, I'll take a look. Bill. On Friday, 16 November 2012, Jeff Gilchrist wrote: > On Thu, Nov 8, 2012 at 6:09 PM, Bill Hart <goodwillh...@googlemail.com> > wrote: > > > After a very long alpha/beta release cycle, MPIR 2.6.0 has finally > > been released! > > Hi Bill, I just noticed something with MPIR's configure script that > seems to be behaving differently than GMP 5.x. On the Linux system > there is both GCC and ICC installed. I can build MPIR with ICC. But > if I pick ./configure CC=gcc then configure will work but I get an > error compiling, it seems that it is picking up some ICC files: > > In file included from modules/parsers/gas/gas-parse.c:36: > /opt/sharcnet/intel/12.1.3/icc/include/math.h:27:3: error: #error > "This Intel <math.h> is for use with only the Intel compilers!" > make[4]: *** [gas-parse.o] Error 1 > make[4]: Leaving directory `/orc_lfs/scratch/jeffg/mpir-2.6.0/yasm' > > I don't have this issue with GMP 5.0.5, it will let me do ./configure > CC=gcc just fine and complete a make and make check. Sometimes I need > to compile with GCC for other software that I can't get to compile > with ICC. Is there any way we can try to fix this? What kind of log > files from either distro do you need to help track the issue down? > > Or is GMP just using the same files but not warning/complaining about them? > > Jeff. > > -- > You received this message because you are subscribed to the Google Groups > "mpir-devel" group. > To post to this group, send email to mpir-devel@googlegroups.com. > To unsubscribe from this group, send email to > mpir-devel+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/mpir-devel?hl=en. > > -- You received this message because you are subscribed to the Google Groups "mpir-devel" group. To post to this group, send email to mpir-devel@googlegroups.com. To unsubscribe from this group, send email to mpir-devel+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/mpir-devel?hl=en.
