Bug#957828: sparskit: ftbfs with GCC-10

[Matthias Klose]

Package: src:sparskit
Version: 2.0.0-3
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/sparskit_2.0.0-3_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

[...]
      |           1
Warning: Array reference at (1) out of bounds (2 > 1) in loop beginning at (2)
/<<PKGBUILDDIR>>/MATGEN/FEM/elmtlib2.f:684:17:

  683 |       do i=2,nx+1
      |                 2
  684 |         ia(i)=ia(i)+i-1
      |                 1
Warning: Array reference at (1) out of bounds (2 > 1) in loop beginning at (2)
/<<PKGBUILDDIR>>/MATGEN/FEM/elmtlib2.f:686:12:

  683 |       do i=2,nx+1
      |                 2
......
  686 |         jwk(i)=0
      |            1
Warning: Array reference at (1) out of bounds (2 > 1) in loop beginning at (2)
[ 22%] Building Fortran object CMakeFiles/skit.dir/MATGEN/FEM/femgen.f.o
[ 23%] Building Fortran object CMakeFiles/skit.dir/MATGEN/FEM/meshes.f.o
[ 24%] Building Fortran object CMakeFiles/skit.dir/MATGEN/MISC/sobel.f.o
[ 25%] Building Fortran object CMakeFiles/skit.dir/MATGEN/MISC/zlatev.f.o
/<<PKGBUILDDIR>>/MATGEN/MISC/zlatev.f:138:16:

  138 | 20    RNR(I) = I
      |                1
Warning: Fortran 2018 deleted feature: DO termination statement which is not END DO or CONTINUE with label 20 at (1)
/<<PKGBUILDDIR>>/MATGEN/MISC/zlatev.f:148:21:

  148 | 22    RNR(NZ + I) = I
      |                     1
Warning: Fortran 2018 deleted feature: DO termination statement which is not END DO or CONTINUE with label 22 at (1)
/<<PKGBUILDDIR>>/MATGEN/MISC/zlatev.f:149:17:

  149 | 21    NZ = NZ + N
      |                 1
Warning: Fortran 2018 deleted feature: DO termination statement which is not END DO or CONTINUE with label 21 at (1)
/<<PKGBUILDDIR>>/MATGEN/MISC/zlatev.f:174:26:

  174 | 30    RNR(NZ + I) = N2 + I
      |                          1
Warning: Fortran 2018 deleted feature: DO termination statement which is not END DO or CONTINUE with label 30 at (1)
/<<PKGBUILDDIR>>/MATGEN/MISC/zlatev.f:184:26:

  184 | 42    RNR(NZ + I) = N2 + I
      |                          1
Warning: Fortran 2018 deleted feature: DO termination statement which is not END DO or CONTINUE with label 42 at (1)
/<<PKGBUILDDIR>>/MATGEN/MISC/zlatev.f:185:17:

  185 | 41    NZ = NZ +M2
      |                 1
Warning: Fortran 2018 deleted feature: DO termination statement which is not END DO or CONTINUE with label 41 at (1)
[ 26%] Building Fortran object CMakeFiles/skit.dir/ORDERINGS/ccn.f.o
/<<PKGBUILDDIR>>/ORDERINGS/ccn.f:152:37:

  150 |            call csrcsc(n, job, ipos, amat, ja, ia, izs(iamat),
      |                                     2
  151 |      *                 izs(ijat), izs(iiat))
  152 |            call csrcsc(n, job, ipos, izs(iamat), izs(ijat), izs(iiat),
      |                                     1
Error: Type mismatch between actual argument at (1) and actual argument at (2) (INTEGER(4)/REAL(8)).
make[4]: *** [CMakeFiles/skit.dir/build.make:245: CMakeFiles/skit.dir/ORDERINGS/ccn.f.o] Error 1
make[4]: Leaving directory '/<<PKGBUILDDIR>>/DEB_build_static'
make[3]: *** [CMakeFiles/Makefile2:315: CMakeFiles/skit.dir/all] Error 2
make[3]: Leaving directory '/<<PKGBUILDDIR>>/DEB_build_static'
make[2]: *** [Makefile:130: all] Error 2
make[2]: Leaving directory '/<<PKGBUILDDIR>>/DEB_build_static'
make[1]: *** [debian/rules:40: override_dh_auto_build] Error 2
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
make: *** [debian/rules:23: build] Error 2
dpkg-buildpackage: error: debian/rules build subprocess returned exit status 2