[Pkg-nlp-ja-devel] Bug#853346: chasen: ftbfs with GCC-7

[Matthias Klose]

Package: src:chasen
Version: 2.4.5-32
Severity: normal
Tags: sid buster
User: debian-gcc ＠ lists.debian.org
Usertags: ftbfs-gcc-7

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-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/chasen_2.4.5-32_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

[...]
 /usr/bin/install -c chasen-config '/<<PKGBUILDDIR>>/debian/tmp/usr/bin'
make[3]: Nothing to be done for 'install-data-am'.
make[3]: Leaving directory '/<<PKGBUILDDIR>>'
make[2]: Leaving directory '/<<PKGBUILDDIR>>'
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
   debian/rules override_dh_install
make[1]: Entering directory '/<<PKGBUILDDIR>>'
dh_install
sed -e 's/-L[^ ]* -lchasen/-lchasen/' chasen-config \
> debian/chasen-dictutils/usr/bin/chasen-config
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
   dh_installdocs
   dh_installchangelogs
   dh_installman
   dh_lintian
   dh_perl
   dh_link
   dh_strip_nondeterminism
   debian/rules override_dh_compress
make[1]: Entering directory '/<<PKGBUILDDIR>>'
dh_compress -X.pdf -X.tex
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
   dh_fixperms
   dh_strip
   dh_makeshlibs
dpkg-gensymbols: warning: some new symbols appeared in the symbols file: see diff output below
dpkg-gensymbols: warning: some symbols or patterns disappeared in the symbols file: see diff output below
dpkg-gensymbols: warning: debian/libchasen2/DEBIAN/symbols doesn't match completely debian/libchasen2.symbols
--- debian/libchasen2.symbols (libchasen2_2.4.5-32_amd64)
+++ dpkg-gensymbols14zpAM	2017-01-27 13:27:07.592000000 +0000
@@ -27,10 +27,11 @@
  Da_dicfile ＠ Base 2.4.5
  Da_ndicfile ＠ Base 2.4.5
  _ZNKSt5ctypeIcE8do_widenEc ＠ Base 2.4.5
- (optional)_ZNSt6vectorIN5Darts15DoubleArrayImplIchlmNS0_6LengthIcEEE6node_tESaIS5_EE13_M_insert_auxEN9__gnu_cxx17__normal_iteratorIPS5_S7_EERKS5_ ＠ Base 2.4.5
- (optional)_ZNSt6vectorIN5Darts15DoubleArrayImplIchlmNS0_6LengthIcEEE6node_tESaIS5_EE19_M_emplace_back_auxIJRKS5_EEEvDpOT_ ＠ Base 2.4.5
- (optional)_ZNSt6vectorIlSaIlEE13_M_insert_auxEN9__gnu_cxx17__normal_iteratorIPlS1_EERKl ＠ Base 2.4.5
- _ZNSt6vectorIlSaIlEE19_M_emplace_back_auxIJRKlEEEvDpOT_ ＠ Base 2.4.5
+#MISSING: 2.4.5-32# (optional)_ZNSt6vectorIN5Darts15DoubleArrayImplIchlmNS0_6LengthIcEEE6node_tESaIS5_EE13_M_insert_auxEN9__gnu_cxx17__normal_iteratorIPS5_S7_EERKS5_ ＠ Base 2.4.5
+#MISSING: 2.4.5-32# (optional)_ZNSt6vectorIN5Darts15DoubleArrayImplIchlmNS0_6LengthIcEEE6node_tESaIS5_EE19_M_emplace_back_auxIJRKS5_EEEvDpOT_ ＠ Base 2.4.5
+#MISSING: 2.4.5-32# (optional)_ZNSt6vectorIlSaIlEE13_M_insert_auxEN9__gnu_cxx17__normal_iteratorIPlS1_EERKl ＠ Base 2.4.5
+ _ZNSt6vectorIlSaIlEE17_M_realloc_insertIJRKlEEEvN9__gnu_cxx17__normal_iteratorIPlS1_EEDpOT_ ＠ Base 2.4.5-32
+#MISSING: 2.4.5-32# _ZNSt6vectorIlSaIlEE19_M_emplace_back_auxIJRKlEEEvDpOT_ ＠ Base 2.4.5
  cha_assoc ＠ Base 2.4.5
  cha_block_clear ＠ Base 2.4.5
  cha_block_delete ＠ Base 2.4.5
dh_makeshlibs: failing due to earlier errors
debian/rules:7: recipe for target 'binary' failed
make: *** [binary] Error 2
dpkg-buildpackage: error: fakeroot debian/rules binary gave error exit status 2