[Pkg-lxde-maintainers] Bug#957533: menu-cache: ftbfs with GCC-10

[Matthias Klose]

Package: src:menu-cache
Version: 1.1.0-1
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/menu-cache_1.1.0-1_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: menu-merge.o:./menu-cache-gen/menu-tags.h:47: multiple definition of `menuTag_LegacyDir'; main.o:./menu-cache-gen/menu-tags.h:47: first defined here
/usr/bin/ld: menu-merge.o:./menu-cache-gen/menu-tags.h:34: multiple definition of `menuTag_And'; main.o:./menu-cache-gen/menu-tags.h:34: first defined here
/usr/bin/ld: menu-merge.o:./menu-cache-gen/menu-tags.h:33: multiple definition of `menuTag_Or'; main.o:./menu-cache-gen/menu-tags.h:33: first defined here
/usr/bin/ld: menu-merge.o:./menu-cache-gen/menu-tags.h:32: multiple definition of `menuTag_Filename'; main.o:./menu-cache-gen/menu-tags.h:32: first defined here
/usr/bin/ld: menu-merge.o:./menu-cache-gen/menu-tags.h:36: multiple definition of `menuTag_Category'; main.o:./menu-cache-gen/menu-tags.h:36: first defined here
/usr/bin/ld: menu-merge.o:./menu-cache-gen/menu-tags.h:46: multiple definition of `menuTag_All'; main.o:./menu-cache-gen/menu-tags.h:46: first defined here
/usr/bin/ld: menu-merge.o:./menu-cache-gen/menu-tags.h:39: multiple definition of `menuTag_DefaultMergeDirs'; main.o:./menu-cache-gen/menu-tags.h:39: first defined here
/usr/bin/ld: menu-merge.o:./menu-cache-gen/menu-tags.h:38: multiple definition of `menuTag_MergeDir'; main.o:./menu-cache-gen/menu-tags.h:38: first defined here
/usr/bin/ld: menu-merge.o:./menu-cache-gen/menu-tags.h:37: multiple definition of `menuTag_MergeFile'; main.o:./menu-cache-gen/menu-tags.h:37: first defined here
/usr/bin/ld: menu-merge.o:./menu-cache-gen/menu-tags.h:27: multiple definition of `menuTag_DefaultAppDirs'; main.o:./menu-cache-gen/menu-tags.h:27: first defined here
/usr/bin/ld: menu-merge.o:./menu-cache-gen/menu-tags.h:48: multiple definition of `menuTag_KDELegacyDirs'; main.o:./menu-cache-gen/menu-tags.h:48: first defined here
/usr/bin/ld: menu-merge.o:./menu-cache-gen/menu-tags.h:29: multiple definition of `menuTag_DefaultDirectoryDirs'; main.o:./menu-cache-gen/menu-tags.h:29: first defined here
/usr/bin/ld: menu-merge.o:./menu-cache-gen/menu-tags.h:49: multiple definition of `menuTag_Move'; main.o:./menu-cache-gen/menu-tags.h:49: first defined here
/usr/bin/ld: menu-merge.o:./menu-cache-gen/menu-tags.h:161: multiple definition of `MenuDirs'; main.o:./menu-cache-gen/menu-tags.h:161: first defined here
/usr/bin/ld: menu-merge.o:./menu-cache-gen/menu-tags.h:50: multiple definition of `menuTag_Old'; main.o:./menu-cache-gen/menu-tags.h:50: first defined here
/usr/bin/ld: menu-merge.o:./menu-cache-gen/menu-tags.h:51: multiple definition of `menuTag_New'; main.o:./menu-cache-gen/menu-tags.h:51: first defined here
/usr/bin/ld: menu-merge.o:./menu-cache-gen/menu-tags.h:167: multiple definition of `DirDirs'; main.o:./menu-cache-gen/menu-tags.h:167: first defined here
/usr/bin/ld: menu-merge.o:./menu-cache-gen/menu-tags.h:35: multiple definition of `menuTag_Not'; main.o:./menu-cache-gen/menu-tags.h:35: first defined here
/usr/bin/ld: menu-merge.o:./menu-cache-gen/menu-tags.h:54: multiple definition of `menuTag_Menuname'; main.o:./menu-cache-gen/menu-tags.h:54: first defined here
/usr/bin/ld: menu-merge.o:./menu-cache-gen/menu-tags.h:55: multiple definition of `menuTag_Separator'; main.o:./menu-cache-gen/menu-tags.h:55: first defined here
/usr/bin/ld: menu-merge.o:./menu-cache-gen/menu-tags.h:56: multiple definition of `menuTag_Merge'; main.o:./menu-cache-gen/menu-tags.h:56: first defined here
/usr/bin/ld: menu-merge.o:./menu-cache-gen/menu-tags.h:155: multiple definition of `languages'; main.o:./menu-cache-gen/menu-tags.h:155: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:180: multiple definition of `verbose'; main.o:./menu-cache-gen/menu-tags.h:180: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:33: multiple definition of `menuTag_Or'; main.o:./menu-cache-gen/menu-tags.h:33: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:34: multiple definition of `menuTag_And'; main.o:./menu-cache-gen/menu-tags.h:34: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:35: multiple definition of `menuTag_Not'; main.o:./menu-cache-gen/menu-tags.h:35: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:46: multiple definition of `menuTag_All'; main.o:./menu-cache-gen/menu-tags.h:46: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:32: multiple definition of `menuTag_Filename'; main.o:./menu-cache-gen/menu-tags.h:32: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:36: multiple definition of `menuTag_Category'; main.o:./menu-cache-gen/menu-tags.h:36: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:31: multiple definition of `menuTag_Exclude'; main.o:./menu-cache-gen/menu-tags.h:31: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:30: multiple definition of `menuTag_Include'; main.o:./menu-cache-gen/menu-tags.h:30: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:155: multiple definition of `languages'; main.o:./menu-cache-gen/menu-tags.h:155: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:167: multiple definition of `DirDirs'; main.o:./menu-cache-gen/menu-tags.h:167: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:164: multiple definition of `AppDirs'; main.o:./menu-cache-gen/menu-tags.h:164: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:28: multiple definition of `menuTag_DirectoryDir'; main.o:./menu-cache-gen/menu-tags.h:28: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:26: multiple definition of `menuTag_AppDir'; main.o:./menu-cache-gen/menu-tags.h:26: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:47: multiple definition of `menuTag_LegacyDir'; main.o:./menu-cache-gen/menu-tags.h:47: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:161: multiple definition of `MenuDirs'; main.o:./menu-cache-gen/menu-tags.h:161: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:158: multiple definition of `MenuFiles'; main.o:./menu-cache-gen/menu-tags.h:158: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:56: multiple definition of `menuTag_Merge'; main.o:./menu-cache-gen/menu-tags.h:56: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:55: multiple definition of `menuTag_Separator'; main.o:./menu-cache-gen/menu-tags.h:55: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:54: multiple definition of `menuTag_Menuname'; main.o:./menu-cache-gen/menu-tags.h:54: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:53: multiple definition of `menuTag_DefaultLayout'; main.o:./menu-cache-gen/menu-tags.h:53: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:52: multiple definition of `menuTag_Layout'; main.o:./menu-cache-gen/menu-tags.h:52: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:51: multiple definition of `menuTag_New'; main.o:./menu-cache-gen/menu-tags.h:51: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:50: multiple definition of `menuTag_Old'; main.o:./menu-cache-gen/menu-tags.h:50: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:49: multiple definition of `menuTag_Move'; main.o:./menu-cache-gen/menu-tags.h:49: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:48: multiple definition of `menuTag_KDELegacyDirs'; main.o:./menu-cache-gen/menu-tags.h:48: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:45: multiple definition of `menuTag_NotOnlyUnallocated'; main.o:./menu-cache-gen/menu-tags.h:45: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:44: multiple definition of `menuTag_OnlyUnallocated'; main.o:./menu-cache-gen/menu-tags.h:44: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:43: multiple definition of `menuTag_NotDeleted'; main.o:./menu-cache-gen/menu-tags.h:43: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:42: multiple definition of `menuTag_Deleted'; main.o:./menu-cache-gen/menu-tags.h:42: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:41: multiple definition of `menuTag_Name'; main.o:./menu-cache-gen/menu-tags.h:41: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:40: multiple definition of `menuTag_Directory'; main.o:./menu-cache-gen/menu-tags.h:40: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:39: multiple definition of `menuTag_DefaultMergeDirs'; main.o:./menu-cache-gen/menu-tags.h:39: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:38: multiple definition of `menuTag_MergeDir'; main.o:./menu-cache-gen/menu-tags.h:38: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:37: multiple definition of `menuTag_MergeFile'; main.o:./menu-cache-gen/menu-tags.h:37: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:29: multiple definition of `menuTag_DefaultDirectoryDirs'; main.o:./menu-cache-gen/menu-tags.h:29: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:27: multiple definition of `menuTag_DefaultAppDirs'; main.o:./menu-cache-gen/menu-tags.h:27: first defined here
/usr/bin/ld: menu-compose.o:./menu-cache-gen/menu-tags.h:25: multiple definition of `menuTag_Menu'; main.o:./menu-cache-gen/menu-tags.h:25: first defined here
collect2: error: ld returned 1 exit status
make[3]: *** [Makefile:431: menu-cache-gen] Error 1
make[3]: Leaving directory '/<<PKGBUILDDIR>>/menu-cache-gen'
make[2]: *** [Makefile:439: all-recursive] Error 1
make[2]: Leaving directory '/<<PKGBUILDDIR>>'
make[1]: *** [Makefile:371: all] Error 2
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
dh_auto_build: error: make -j4 returned exit code 2
make: *** [debian/rules:8: build] Error 25
dpkg-buildpackage: error: debian/rules build subprocess returned exit status 2