[lsst-dm-stack-users] Meet errors at [16/61] step.

Mon Jul 28 11:45:55 PDT 2014

On Jul 22, 2014, at 6:31 PM, shuo yuan wrote:
> cc  -g -Wall -ffinite-math-only -fno-signaling-nans -pthread -mtune=generic -O3 -fomit-frame-pointer -DNDEBUG -fPIC -Winline -lm  an-fitstopnm.o libanutils.a ../qfits-an/lib/libqfits.a   -o an-fitstopnm
> an-fitstopnm.o: In function `main':
> /media/BRIDGE/LSST_SF14/LSST_simtool/EupsBuildDir/Linux64/astrometry_net-0.30+3/astrometry_net-0.30+3/util/an-fitstopnm.c:348: undefined reference to `roundf'
> /media/BRIDGE/LSST_SF14/LSST_simtool/EupsBuildDir/Linux64/astrometry_net-0.30+3/astrometry_net-0.30+3/util/an-fitstopnm.c:339: undefined reference to `roundf'
> collect2: ld returned 1 exit status

Did you set environment variables LDFLAGS and SCONSFLAGS, as documented at https://confluence.lsstcorp.org/display/LSWUG/Known+Installation+Issues+for+v8.0 under "Build Problems & Runtime Error: Ubuntu 12.04+11"?

P.