[Pkg-octave-devel] Build failure in experimental

[Rafael Laboissière <rafael@debian.org>]

Buildd of version 4,1.0 of the octave package uploaded to experimental 
is failing for almost all architectures [1], with the following error 
message:

   libtool: compile:  gcc-6 -DHAVE_CONFIG_H -I. -Ilibgnu -I./libgnu -Wdate-time -D_FORTIFY_SOURCE=2 -pthread -fopenmp -Wall -W -Wshadow -Wformat -Wpointer-arith -Wmissing-prototypes -Wstrict-prototypes -Wwrite-strings -Wcast-align -Wcast-qual -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -c liboctave/wrappers/fpucw-wrappers.c  -fPIC -DPIC -o liboctave/wrappers/.libs/liboctave_wrappers_libwrappers_la-fpucw-wrappers.o
   liboctave/wrappers/fpucw-wrappers.c: In function 'octave_begin_long_double_rounding':
   liboctave/wrappers/fpucw-wrappers.c:66:10: error: 'oldcw' undeclared (first use in this function)
      return oldcw;

Any clue on where this problem comes from?

Rafael

1. https://buildd.debian.org/status/package.php?p=octave&suite=experimental