#3273: Fails to build with GCC 7
-----------------------+-------------------------
Reporter: sebastic | Owner: grass-dev@…
Type: defect | Status: new
Priority: normal | Milestone: 7.2.1
Component: Compiling | Version: 7.2.0
Keywords: | CPU: x86-64
Platform: Linux |
-----------------------+-------------------------
As reported by Matthias Klose in [https://bugs.debian.org/853433 Debian
Bug #853433]:
> The package fails to build in a test rebuild on at least amd64 with
> gcc-7/g++-7, but succeeds to build with gcc-6/g++-6. The
> severity of this report may be raised before the buster release.
> There is no need to fix this issue in time for the stretch release.
>
> The full build log can be found at:
>
http://people.debian.org/~doko/logs/gcc7-20170126/grass_7.2.0-1_unstable_gcc7.log
> The last lines of the build log are at the end of this report.
>
> To build with GCC 7, either set CC=gcc-7 CXX=g++-7 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-7/porting_to.html
>
> {{{
> [...]
> can't handle line breaks in <dt>...</dt>
> make[6]: Leaving directory '/<<PKGBUILDDIR>>/man'
> make[5]: Leaving directory '/<<PKGBUILDDIR>>/man'
> make[4]: Leaving directory '/<<PKGBUILDDIR>>/man'
> make[4]: Entering directory '/<<PKGBUILDDIR>>/macosx'
> make[4]: Leaving directory '/<<PKGBUILDDIR>>/macosx'
> make[4]: Entering directory '/<<PKGBUILDDIR>>/mswindows'
> make[4]: Nothing to be done for 'first'.
> make[4]: Leaving directory '/<<PKGBUILDDIR>>/mswindows'
> make[3]: Leaving directory '/<<PKGBUILDDIR>>'
> make /<<PKGBUILDDIR>>/dist.x86_64-pc-linux-gnu/AUTHORS
/<<PKGBUILDDIR>>/dist.x86_64-pc-linux-gnu/CHANGES
/<<PKGBUILDDIR>>/dist.x86_64-pc-linux-gnu/CITING
/<<PKGBUILDDIR>>/dist.x86_64-pc-linux-gnu/COPYING
/<<PKGBUILDDIR>>/dist.x86_64-pc-linux-gnu/GPL.TXT
/<<PKGBUILDDIR>>/dist.x86_64-pc-linux-gnu/INSTALL
/<<PKGBUILDDIR>>/dist.x86_64-pc-linux-gnu/REQUIREMENTS.html
/<<PKGBUILDDIR>>/dist.x86_64-pc-linux-gnu/contributors.csv
/<<PKGBUILDDIR>>/dist.x86_64-pc-linux-gnu/contributors_extra.csv
/<<PKGBUILDDIR>>/dist.x86_64-pc-linux-gnu/translators.csv
> make[3]: Entering directory '/<<PKGBUILDDIR>>'
> /usr/bin/install -c -m 644 AUTHORS /<<PKGBUILDDIR>>/dist.x86_64-pc-
linux-gnu/AUTHORS
> /usr/bin/install -c -m 644 CHANGES /<<PKGBUILDDIR>>/dist.x86_64-pc-
linux-gnu/CHANGES
> /usr/bin/install -c -m 644 CITING /<<PKGBUILDDIR>>/dist.x86_64-pc-
linux-gnu/CITING
> /usr/bin/install -c -m 644 COPYING /<<PKGBUILDDIR>>/dist.x86_64-pc-
linux-gnu/COPYING
> /usr/bin/install -c -m 644 GPL.TXT /<<PKGBUILDDIR>>/dist.x86_64-pc-
linux-gnu/GPL.TXT
> /usr/bin/install -c -m 644 INSTALL /<<PKGBUILDDIR>>/dist.x86_64-pc-
linux-gnu/INSTALL
> /usr/bin/install -c -m 644 REQUIREMENTS.html
/<<PKGBUILDDIR>>/dist.x86_64-pc-linux-gnu/REQUIREMENTS.html
> /usr/bin/install -c -m 644 contributors.csv
/<<PKGBUILDDIR>>/dist.x86_64-pc-linux-gnu/contributors.csv
> /usr/bin/install -c -m 644 contributors_extra.csv
/<<PKGBUILDDIR>>/dist.x86_64-pc-linux-gnu/contributors_extra.csv
> /usr/bin/install -c -m 644 translators.csv /<<PKGBUILDDIR>>/dist.x86_64
-pc-linux-gnu/translators.csv
> make[3]: Leaving directory '/<<PKGBUILDDIR>>'
> make manifests
> make[3]: Entering directory '/<<PKGBUILDDIR>>'
> make[3]: Nothing to be done for 'manifests'.
> make[3]: Leaving directory '/<<PKGBUILDDIR>>'
> GRASS GIS 7.2.0 exported compilation log
> --------------------------------------------------
> Started compilation: Fri Jan 27 12:58:35 UTC 2017
> --
> Errors in:
> /<<PKGBUILDDIR>>/lib/python/ctypes
> --
> In case of errors please change into the directory with error and run
'make'.
> If you get multiple errors, you need to deal with them in the order they
> appear in the error log. If you get an error building a library, you
will
> also get errors from anything which uses the library.
> --
> Finished compilation: Fri Jan 27 12:59:36 UTC 2017
> Makefile:57: recipe for target 'default' failed
> make[2]: *** [default] Error 1
> make[2]: Leaving directory '/<<PKGBUILDDIR>>'
> dh_auto_build: make -j64 returned exit code 2
> debian/rules:110: recipe for target 'build-arch-stamp' failed
> make[1]: *** [build-arch-stamp] Error 2
> make[1]: Leaving directory '/<<PKGBUILDDIR>>'
> debian/rules:37: recipe for target 'build' failed
> make: *** [build] Error 2
> dpkg-buildpackage: error: debian/rules build gave error exit status 2
> }}}
--
Ticket URL: <https://trac.osgeo.org/grass/ticket/3273>
GRASS GIS <https://grass.osgeo.org>