[Debian-astro-maintainers] Bug#957374: iraf-rvsao: ftbfs with GCC-10

[Matthias Klose]

Package: src:iraf-rvsao
Version: 2.8.3-1
Severity: normal
Tags: sid bullseye
User: debian-gcc at lists.debian.org
Usertags: ftbfs-gcc-10

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-10/g++-10, but succeeds to build with gcc-9/g++-9. The
severity of this report will be raised before the bullseye release,
so nothing has to be done for the buster release.

The full build log can be found at:
http://people.debian.org/~doko/logs/gcc10-20200225/iraf-rvsao_2.8.3-1_unstable_gcc10.log
The last lines of the build log are at the end of this report.

To build with GCC 10, either set CC=gcc-10 CXX=g++-10 explicitly,
or install the gcc, g++, gfortran, ... packages from experimental.

  apt-get -t=experimental install g++ 

Common build failures are 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-10/porting_to.html

[...]
/usr/bin/ld: librv.a(vhead.o):./Util/vhead.x:115: multiple definition of `emv_'; librv.a(t_xcsao.o):./Xcsao/t_xcsao.x:121: first defined here
/usr/bin/ld: librv.a(vhead.o):./Util/vhead.x:104: multiple definition of `templ_'; librv.a(t_xcsao.o):./Xcsao/t_xcsao.x:110: first defined here
/usr/bin/ld: librv.a(vhead.o):./Util/vhead.x:98: multiple definition of `errtet_'; librv.a(t_xcsao.o):./Xcsao/t_xcsao.x:104: first defined here
/usr/bin/ld: librv.a(vhead.o):./Util/vhead.x:92: multiple definition of `answrq_'; librv.a(t_xcsao.o):./Xcsao/t_xcsao.x:98: first defined here
/usr/bin/ld: librv.a(vhead.o):./Util/vhead.x:85: multiple definition of `answr_'; librv.a(t_xcsao.o):./Xcsao/t_xcsao.x:91: first defined here
/usr/bin/ld: librv.a(vhead.o):./Util/vhead.x:72: multiple definition of `qpl_'; librv.a(t_wlrange.o):./Util/t_wlrange.x:72: first defined here
/usr/bin/ld: librv.a(vhead.o):./Util/vhead.x:66: multiple definition of `wvscl_'; librv.a(t_wlrange.o):./Util/t_wlrange.x:66: first defined here
/usr/bin/ld: librv.a(vhead.o):./Util/vhead.x:58: multiple definition of `ptemp_'; librv.a(t_wlrange.o):./Util/t_wlrange.x:58: first defined here
/usr/bin/ld: librv.a(writetemp.o):./Util/writetemp.x:11: multiple definition of `xercom_'; x_rvsao.o:./x_rvsao.x:5: first defined here
/usr/bin/ld: librv.a(writetemp.o):./Util/writetemp.x:5: multiple definition of `mem_'; librv.a(t_bcvcorr.o):./Util/t_bcvcorr.x:5: first defined here
/usr/bin/ld: librv.a(replot.o):./Util/replot.x:5: multiple definition of `mem_'; librv.a(t_bcvcorr.o):./Util/t_bcvcorr.x:5: first defined here
/usr/bin/ld: librv.a(icsubcon.o):./Util/icsubcon.x:21: multiple definition of `contin_'; librv.a(xcfit.o):./Xcsao/xcfit.x:120: first defined here
/usr/bin/ld: librv.a(icsubcon.o):./Util/icsubcon.x:5: multiple definition of `mem_'; librv.a(t_bcvcorr.o):./Util/t_bcvcorr.x:5: first defined here
/usr/bin/ld: librv.a(icsubcon.o):./Util/icsubcon.x:74: multiple definition of `ptemp_'; librv.a(t_wlrange.o):./Util/t_wlrange.x:58: first defined here
/usr/bin/ld: librv.a(icsubcon.o):./Util/icsubcon.x:11: multiple definition of `xercom_'; x_rvsao.o:./x_rvsao.x:5: first defined here
/usr/bin/ld: librv.a(icsubcon.o):./Util/icsubcon.x:48: multiple definition of `users_'; librv.a(t_wlrange.o):./Util/t_wlrange.x:32: first defined here
/usr/bin/ld: librv.a(icsubcon.o):./Util/icsubcon.x:40: multiple definition of `fixp_'; librv.a(t_wlrange.o):./Util/t_wlrange.x:24: first defined here
/usr/bin/ld: librv.a(icsubcon.o):./Util/icsubcon.x:134: multiple definition of `ablins_'; librv.a(t_xcsao.o):./Xcsao/t_xcsao.x:156: first defined here
/usr/bin/ld: librv.a(icsubcon.o):./Util/icsubcon.x:126: multiple definition of `combo_'; librv.a(t_xcsao.o):./Xcsao/t_xcsao.x:148: first defined here
/usr/bin/ld: librv.a(icsubcon.o):./Util/icsubcon.x:117: multiple definition of `emlins_'; librv.a(t_xcsao.o):./Xcsao/t_xcsao.x:139: first defined here
/usr/bin/ld: librv.a(icsubcon.o):./Util/icsubcon.x:107: multiple definition of `search_'; librv.a(t_xcsao.o):./Xcsao/t_xcsao.x:129: first defined here
/usr/bin/ld: librv.a(icsubcon.o):./Util/icsubcon.x:99: multiple definition of `emv_'; librv.a(t_xcsao.o):./Xcsao/t_xcsao.x:121: first defined here
/usr/bin/ld: librv.a(icsubcon.o):./Util/icsubcon.x:88: multiple definition of `qpl_'; librv.a(t_wlrange.o):./Util/t_wlrange.x:72: first defined here
/usr/bin/ld: librv.a(icsubcon.o):./Util/icsubcon.x:82: multiple definition of `wvscl_'; librv.a(t_wlrange.o):./Util/t_wlrange.x:66: first defined here
/usr/bin/ld: librv.a(icsubcon.o):./Util/icsubcon.x:61: multiple definition of `fitp_'; librv.a(t_wlrange.o):./Util/t_wlrange.x:45: first defined here
/usr/bin/ld: librv.a(contpars.o):./Util/contpars.x:21: multiple definition of `contin_'; librv.a(xcfit.o):./Xcsao/xcfit.x:120: first defined here
/usr/bin/ld: librv.a(contpars.o):./Util/contpars.x:11: multiple definition of `xercom_'; x_rvsao.o:./x_rvsao.x:5: first defined here
/usr/bin/ld: librv.a(contpars.o):./Util/contpars.x:5: multiple definition of `mem_'; librv.a(t_bcvcorr.o):./Util/t_bcvcorr.x:5: first defined here
/usr/bin/ld: librv.a(contsum.o):./Util/contsum.x:21: multiple definition of `contin_'; librv.a(xcfit.o):./Xcsao/xcfit.x:120: first defined here
/usr/bin/ld: librv.a(contsum.o):./Util/contsum.x:11: multiple definition of `xercom_'; x_rvsao.o:./x_rvsao.x:5: first defined here
/usr/bin/ld: librv.a(contsum.o):./Util/contsum.x:5: multiple definition of `mem_'; librv.a(t_bcvcorr.o):./Util/t_bcvcorr.x:5: first defined here
/usr/bin/ld: librv.a(apodize.o):./Util/apodize.x:32: multiple definition of `users_'; librv.a(t_wlrange.o):./Util/t_wlrange.x:32: first defined here
/usr/bin/ld: librv.a(apodize.o):./Util/apodize.x:24: multiple definition of `fixp_'; librv.a(t_wlrange.o):./Util/t_wlrange.x:24: first defined here
/usr/bin/ld: librv.a(apodize.o):./Util/apodize.x:118: multiple definition of `ablins_'; librv.a(t_xcsao.o):./Xcsao/t_xcsao.x:156: first defined here
/usr/bin/ld: librv.a(apodize.o):./Util/apodize.x:110: multiple definition of `combo_'; librv.a(t_xcsao.o):./Xcsao/t_xcsao.x:148: first defined here
/usr/bin/ld: librv.a(apodize.o):./Util/apodize.x:101: multiple definition of `emlins_'; librv.a(t_xcsao.o):./Xcsao/t_xcsao.x:139: first defined here
/usr/bin/ld: librv.a(apodize.o):./Util/apodize.x:91: multiple definition of `search_'; librv.a(t_xcsao.o):./Xcsao/t_xcsao.x:129: first defined here
/usr/bin/ld: librv.a(apodize.o):./Util/apodize.x:83: multiple definition of `emv_'; librv.a(t_xcsao.o):./Xcsao/t_xcsao.x:121: first defined here
/usr/bin/ld: librv.a(apodize.o):./Util/apodize.x:72: multiple definition of `qpl_'; librv.a(t_wlrange.o):./Util/t_wlrange.x:72: first defined here
/usr/bin/ld: librv.a(apodize.o):./Util/apodize.x:66: multiple definition of `wvscl_'; librv.a(t_wlrange.o):./Util/t_wlrange.x:66: first defined here
/usr/bin/ld: librv.a(apodize.o):./Util/apodize.x:58: multiple definition of `ptemp_'; librv.a(t_wlrange.o):./Util/t_wlrange.x:58: first defined here
/usr/bin/ld: librv.a(apodize.o):./Util/apodize.x:45: multiple definition of `fitp_'; librv.a(t_wlrange.o):./Util/t_wlrange.x:45: first defined here
/usr/bin/ld: librv.a(apodize.o):./Util/apodize.x:5: multiple definition of `mem_'; librv.a(t_bcvcorr.o):./Util/t_bcvcorr.x:5: first defined here
/usr/bin/ld: librv.a(arc_w2p.o):./Util/arc_w2p.x:13: multiple definition of `mem_'; librv.a(t_bcvcorr.o):./Util/t_bcvcorr.x:5: first defined here
/usr/bin/ld: librv.a(rebin.o):./Util/rebin.x:5: multiple definition of `mem_'; librv.a(t_bcvcorr.o):./Util/t_bcvcorr.x:5: first defined here
/usr/bin/ld: librv.a(plotutil.o):./Util/plotutil.x:5: multiple definition of `mem_'; librv.a(t_bcvcorr.o):./Util/t_bcvcorr.x:5: first defined here
/usr/bin/ld: librv.a(compbcv.o):./Util/compbcv.x:11: multiple definition of `xercom_'; x_rvsao.o:./x_rvsao.x:5: first defined here
/usr/bin/ld: librv.a(compbcv.o):./Util/compbcv.x:5: multiple definition of `mem_'; librv.a(t_bcvcorr.o):./Util/t_bcvcorr.x:5: first defined here
collect2: error: ld returned 1 exit status
move `librv.a' to `bin/librv.a'
delete file x_rvsao.o
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
   create-stamp debian/debhelper-build-stamp
 fakeroot debian/rules binary
dh binary
   dh_testroot
   dh_prep
   debian/rules override_dh_auto_install
make[1]: Entering directory '/<<PKGBUILDDIR>>'
mkpkg -p rvsao install
envinit: cannot open `/<<PKGBUILDDIR>>/rvsaolib/zzsetenv.def'
Warning, hlib$mkpkg.inc line 5: macro `IRAFARCH' not found
Warning, mkpkg line 0: cannot open `rvsao$lib/mkpkg.inc'
move `xx_rvsao.e' to `bin/x_rvsao.e'
$move: file `xx_rvsao.e' not found
Warning, mkpkg line 13: error moving file xx_rvsao.e
make[1]: *** [debian/rules:19: override_dh_auto_install] Error 254
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
make: *** [debian/rules:5: binary] Error 2
dpkg-buildpackage: error: fakeroot debian/rules binary subprocess returned exit status 2