[Debian-med-packaging] Bug#957471: librcsb-core-wrapper: ftbfs with GCC-10

[Matthias Klose]

Package: src:librcsb-core-wrapper
Version: 1.005-8
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/librcsb-core-wrapper_1.005-8_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

[...]
**** Cleaning pdbml-parser ****
------------------------------------------------------------
make[3]: Entering directory '/<<PKGBUILDDIR>>/pdbml-parser'
make[3]: warning: jobserver unavailable: using -j1.  Add '+' to parent make rule.
make[3]: Leaving directory '/<<PKGBUILDDIR>>/pdbml-parser'

------------------------------------------------------------
**** Cleaning cctbx ****
------------------------------------------------------------
make[3]: Entering directory '/<<PKGBUILDDIR>>/cctbx'
make[3]: warning: jobserver unavailable: using -j1.  Add '+' to parent make rule.
make[3]: Leaving directory '/<<PKGBUILDDIR>>/cctbx'
make[2]: Leaving directory '/<<PKGBUILDDIR>>'
rm -rf wrapper/python/build
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
   dh_clean
 debian/rules build
dh build --with python3
   dh_update_autotools_config
   dh_autoreconf
   dh_auto_configure
   debian/rules override_dh_auto_build
make[1]: Entering directory '/<<PKGBUILDDIR>>'
dh_auto_build
	make -j4
make[2]: Entering directory '/<<PKGBUILDDIR>>'
sh -c '\
 export PIC=-fPIC; \
 export WWPDB_XERCESC_INC=/usr/include; \
 export WWPDB_XERCESC_LIB_DIR=/usr/lib; \
 export WWPDB_XERCESC_LIB=xerces-c; \
( cd ./util; ./compile.sh ); \
libtool --mode=link g++ -version-info 0:1:0 -rpath /usr/lib -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wl,-z,relro -Wl,-z,now -Wl,--as-needed -l${WWPDB_XERCESC_LIB} -o lib/librcsb-core-wrapper.la lib/*.lo'

------------------------------------------------------------
**** Making etc ****
------------------------------------------------------------
Warning: this seems to be an unsupported operating system.
 
Supported systems are:
  SunOS ...... version 4.1.x and 5.2 or higher
  Linux ...... any version 
  SGI IRIX ... version 5.3-6.4

------------------------------------------------------------
**** Making common ****
------------------------------------------------------------
make[3]: Entering directory '/<<PKGBUILDDIR>>/common'
libtool --mode=compile  -Wdate-time -D_FORTIFY_SOURCE=2  -c src/RcsbPlatform.C -o ./obj/RcsbPlatform.o
libtool --mode=compile  -Wdate-time -D_FORTIFY_SOURCE=2  -c src/RcsbFile.C -o ./obj/RcsbFile.o
libtool --mode=compile  -Wdate-time -D_FORTIFY_SOURCE=2  -c src/BlockIO.C -o ./obj/BlockIO.o
libtool --mode=compile  -Wdate-time -D_FORTIFY_SOURCE=2  -c src/Serializer.C -o ./obj/Serializer.o
libtool:   error: unsupported warning category: 'date-time'
make[3]: *** [Makefile:156: RcsbPlatform.o] Error 1
make[3]: *** Waiting for unfinished jobs....
libtool:   error: unsupported warning category: 'date-time'
make[3]: *** [Makefile:156: RcsbFile.o] Error 1
libtool:   error: unsupported warning category: 'date-time'
make[3]: *** [Makefile:156: BlockIO.o] Error 1
libtool:   error: unsupported warning category: 'date-time'
make[3]: *** [Makefile:156: Serializer.o] Error 1
make[3]: Leaving directory '/<<PKGBUILDDIR>>/common'
libtool:   error: 'lib/*.lo' is not a valid libtool object
make[2]: *** [Makefile:107: lib/librcsb-core-wrapper.la] Error 1
make[2]: Leaving directory '/<<PKGBUILDDIR>>'
dh_auto_build: error: make -j4 returned exit code 2
make[1]: *** [debian/rules:19: override_dh_auto_build-nopy] Error 25
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
make: *** [debian/rules:14: build] Error 2
dpkg-buildpackage: error: debian/rules build subprocess returned exit status 2