[Debian-astro-maintainers] Bug#777824: cpl-plugin-kmos: ftbfs with GCC-5

[Matthias Klose]

Package: src:cpl-plugin-kmos
Version: 1.3.5+dfsg-1
Severity: normal
Tags: sid stretch
User: debian-gcc at lists.debian.org
Usertags: ftbfs-gcc-5

Please keep this issue open in the bug tracker for the package it
was filed for.  If a fix in another package is required, please
file a bug for the other package (or clone), and add a block in this
package. Please keep the issue open until the package can be built in
a follow-up test rebuild.

The package fails to build in a test rebuild on at least amd64 with
gcc-5/g++-5, but succeeds to build with gcc-4.9/g++-4.9. The
severity of this report may be raised before the stretch release.

The full build log can be found at:
http://people.debian.org/~doko/logs/gcc5-20150205/cpl-plugin-kmos_1.3.5+dfsg-1_unstable_gcc5.log
The last lines of the build log are at the end of this report.

To build with GCC 5, either set CC=gcc-5 CXX=g++-5 explicitly,
or install the gcc, g++, gfortran, ... packages from experimental.

  apt-get -t experimental install g++ 

Common build failures are C11 as the default C mode, new warnings
resulting in build failures with -Werror turned on, or new/dropped
symbols in Debian symbols files.  For other C/C++ related build failures
see the porting guide at http://gcc.gnu.org/gcc-5/porting_to.html

[...]
[ ERROR ] System specifics:
CPL version: 6.5 (64-bit cpl_size)
CFITSIO version: 3.37
WCSLIB version: 4.24
FFTW version (single and double precision): fftw-3.3.4-sse2-avx
_OPENMP: 201307
OFF_T is defined as off_t
This platform is not big-endian
Compile date: Sep 27 2014
Compile time: 20:58:29
__STDC__: 1
__STDC_VERSION__: 199901L
__STDC_HOSTED__: 1
__STDC_IEC_559__: 1
__STDC_IEC_559_COMPLEX__: 1
__STRICT_ANSI__: 1
gcc version (major number): 4
gcc version (minor number): 9
gcc version (patch level): 1
Compiler version: 4.9.1
__LP64__: 1
__PIC__: 2
__OPTIMIZE__: 1
Last modification of cpl_test.c: Sat Sep 27 20:57:01 2014

FAIL: irplib_utils-test
PASS: irplib_framelist-test
PASS: irplib_wcs-test
PASS: irplib_strehl-test
PASS: irplib_cat-test
=================================
1 of 9 tests failed
Please report to usd-help at eso.org
=================================
make[4]: *** [check-TESTS] Error 1
Makefile:696: recipe for target 'check-TESTS' failed
make[4]: Leaving directory '/«BUILDDIR»/cpl-plugin-kmos-1.3.5+dfsg/irplib/tests'
make[3]: *** [check-am] Error 2
Makefile:819: recipe for target 'check-am' failed
make[3]: Leaving directory '/«BUILDDIR»/cpl-plugin-kmos-1.3.5+dfsg/irplib/tests'
make[2]: *** [check-recursive] Error 1
Makefile:597: recipe for target 'check-recursive' failed
make[2]: Leaving directory '/«BUILDDIR»/cpl-plugin-kmos-1.3.5+dfsg/irplib'
make[1]: *** [check-recursive] Error 1
Makefile:512: recipe for target 'check-recursive' failed
make[1]: Leaving directory '/«BUILDDIR»/cpl-plugin-kmos-1.3.5+dfsg'
dh_auto_test: make -j1 check returned exit code 2
make: *** [build-arch] Error 2
debian/rules:14: recipe for target 'build-arch' failed
dpkg-buildpackage: error: debian/rules build-arch gave error exit status 2