[Pkg-phototools-devel] Bug#629671: libpuzzle: FTBFS: vector_ops.c:74: undefined reference to `sqrt'

[Didier Raboud]

Source: libpuzzle
Version: 0.9-4
Severity: serious
Tags: wheezy sid
User: debian-qa at lists.debian.org
Usertags: qa-ftbfs-20110607 qa-ftbfs
Justification: FTBFS on amd64

Hi,

During a rebuild of all packages in sid, your package failed to build on
amd64.

Relevant part:
> gcc -shared  .libs/puzzle.o .libs/tunables.o .libs/dvec.o .libs/cvec.o .libs/compress.o .libs/vector_ops.o  /usr/lib/libgd.so -L/usr/lib  -Wl,-z -Wl,defs -Wl,--as-needed -Wl,-soname -Wl,libpuzzle.so.1 -o .libs/libpuzzle.so.1.0.0
> .libs/dvec.o: In function `puzzle_autocrop_axis':
> /«BUILDDIR»/libpuzzle-0.9/src/dvec.c:167: undefined reference to `round'
> .libs/dvec.o: In function `puzzle_fill_avglgls':
> /«BUILDDIR»/libpuzzle-0.9/src/dvec.c:380: undefined reference to `round'
> /«BUILDDIR»/libpuzzle-0.9/src/dvec.c:513: undefined reference to `round'
> /«BUILDDIR»/libpuzzle-0.9/src/dvec.c:395: undefined reference to `round'
> /«BUILDDIR»/libpuzzle-0.9/src/dvec.c:398: undefined reference to `round'
> .libs/dvec.o:/«BUILDDIR»/libpuzzle-0.9/src/dvec.c:403: more undefined references to `round' follow
> .libs/vector_ops.o: In function `puzzle_vector_euclidean_length':
> /«BUILDDIR»/libpuzzle-0.9/src/vector_ops.c:74: undefined reference to `sqrt'
> collect2: ld returned 1 exit status

The full build log is available from:
   http://people.debian.org/~lucas/logs/2011/06/07/libpuzzle_0.9-4_lsid64.buildlog

A list of current common problems and possible solutions is available at 
http://wiki.debian.org/qa.debian.org/FTBFS . You're welcome to contribute!

About the archive rebuild: The rebuild was done on about 50 AMD64 nodes
of the Grid'5000 platform, using a clean chroot.  Internet was not
accessible from the build systems.