[Pkg-gnupg-maint] Bug#777947: libgpg-error: ftbfs with GCC-5

[Matthias Klose]

Package: src:libgpg-error
Version: 1.17-3
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/libgpg-error_1.17-3_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

[...]
./mkerrcodes.h:124:5: error: expected expression before ',' token
   { , "GPG_ERR_ESTRPIPE" },
     ^
./mkerrcodes.h:125:5: error: expected expression before ',' token
   { , "GPG_ERR_ETIME" },
     ^
./mkerrcodes.h:126:5: error: expected expression before ',' token
   { , "GPG_ERR_ETIMEDOUT" },
     ^
./mkerrcodes.h:127:5: error: expected expression before ',' token
   { , "GPG_ERR_ETOOMANYREFS" },
     ^
./mkerrcodes.h:128:5: error: expected expression before ',' token
   { , "GPG_ERR_ETXTBSY" },
     ^
./mkerrcodes.h:129:5: error: expected expression before ',' token
   { , "GPG_ERR_EUCLEAN" },
     ^
./mkerrcodes.h:130:5: error: expected expression before ',' token
   { , "GPG_ERR_EUNATCH" },
     ^
./mkerrcodes.h:131:5: error: expected expression before ',' token
   { , "GPG_ERR_EUSERS" },
     ^
./mkerrcodes.h:132:5: error: expected expression before ',' token
   { , "GPG_ERR_EWOULDBLOCK" },
     ^
./mkerrcodes.h:133:5: error: expected expression before ',' token
   { , "GPG_ERR_EXDEV" },
     ^
./mkerrcodes.h:134:5: error: expected expression before ',' token
   { , "GPG_ERR_EXFULL" },
     ^
make[4]: *** [mkerrcodes] Error 1
make[4]: *** Waiting for unfinished jobs....
Makefile:1258: recipe for target 'mkerrcodes' failed
make[4]: Leaving directory '/«PKGBUILDDIR»/src'
make[3]: *** [all-recursive] Error 1
Makefile:469: recipe for target 'all-recursive' failed
make[3]: Leaving directory '/«PKGBUILDDIR»'
make[2]: *** [all] Error 2
Makefile:400: recipe for target 'all' failed
make[2]: Leaving directory '/«PKGBUILDDIR»'
dh_auto_build: make -j10 returned exit code 2
make[1]: *** [override_dh_auto_build] Error 2
debian/rules:28: recipe for target 'override_dh_auto_build' failed
make[1]: Leaving directory '/«PKGBUILDDIR»'
make: *** [build-arch] Error 2
debian/rules:16: recipe for target 'build-arch' failed
dpkg-buildpackage: error: debian/rules build-arch gave error exit status 2