[Debian-med-packaging] Bug#1075164: libedlib: ftbfs with GCC-14

[Matthias Klose]

Package: src:libedlib
Version: 1.2.7-5
Severity: important
Tags: sid trixie
User: debian-gcc at lists.debian.org
Usertags: ftbfs-gcc-14

[This bug is targeted to the upcoming trixie release]

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-14/g++-14, but succeeds to build with gcc-13/g++-13. The
severity of this report will be raised before the trixie release.

The full build log can be found at:
http://qa-logs.debian.net/2024/07/01/libedlib_1.2.7-5_unstable_gccexp.log
The last lines of the build log are at the end of this report.

To build with GCC 14, either set CC=gcc-14 CXX=g++-14 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-14/porting_to.html

[...]
writing manifest file 'edlib.egg-info/SOURCES.txt'
Copying edlib.egg-info to /<<PKGBUILDDIR>>/debian/python3-edlib/usr/lib/python3.12/dist-packages/edlib-1.3.8.post2.egg-info
Skipping SOURCES.txt
running install_scripts
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
   debian/rules override_dh_install
make[1]: Entering directory '/<<PKGBUILDDIR>>'
dh_install
file-rename 's/_static\.a/.a/' `find debian -name libedlib_static.a`
d-shlibmove --commit \
	    --multiarch \
	    --devunversioned \
	    --exclude-la \
	    --movedev debian/tmp/usr/include/* usr/include \
	    --movedev debian/tmp/usr/lib/*/cmake usr/lib/x86_64-linux-gnu \
	    --movedev debian/tmp/usr/lib/*/pkgconfig usr/lib/x86_64-linux-gnu \
	    debian/tmp/usr/lib/*/*.so
Library package automatic movement utility
set -e
install -d -m 755 debian/libedlib-dev/usr/lib/x86_64-linux-gnu
install -d -m 755 debian/libedlib1/usr/lib/x86_64-linux-gnu
mv debian/tmp/usr/lib/x86_64-linux-gnu/libedlib.a debian/libedlib-dev/usr/lib/x86_64-linux-gnu
mv debian/tmp/usr/lib/x86_64-linux-gnu/libedlib.so debian/libedlib-dev/usr/lib/x86_64-linux-gnu
mv /<<PKGBUILDDIR>>/debian/tmp/usr/lib/x86_64-linux-gnu/libedlib.so.1 debian/libedlib1/usr/lib/x86_64-linux-gnu
mv /<<PKGBUILDDIR>>/debian/tmp/usr/lib/x86_64-linux-gnu/libedlib.so.1.2.7 debian/libedlib1/usr/lib/x86_64-linux-gnu
PKGDEV=libedlib-dev
PKGSHL=libedlib1
install -d -m 755 debian/libedlib-dev/usr/include
mv debian/tmp/usr/include/edlib.h debian/libedlib-dev/usr/include
install -d -m 755 debian/libedlib-dev/usr/lib/x86_64-linux-gnu
mv debian/tmp/usr/lib/x86_64-linux-gnu/cmake debian/libedlib-dev/usr/lib/x86_64-linux-gnu
install -d -m 755 debian/libedlib-dev/usr/lib/x86_64-linux-gnu
mv debian/tmp/usr/lib/x86_64-linux-gnu/pkgconfig debian/libedlib-dev/usr/lib/x86_64-linux-gnu
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
   dh_installdocs
   dh_installchangelogs
   dh_installexamples
   dh_installman
   dh_python3
   dh_perl
   dh_link
   dh_strip_nondeterminism
   dh_compress
   dh_fixperms
   dh_missing
   dh_dwz -a
   dh_strip -a
   dh_makeshlibs -a
dpkg-gensymbols: warning: some new symbols appeared in the symbols file: see diff output below
dpkg-gensymbols: error: some symbols or patterns disappeared in the symbols file: see diff output below
dpkg-gensymbols: warning: debian/libedlib1/DEBIAN/symbols doesn't match completely debian/libedlib1.symbols
--- debian/libedlib1.symbols (libedlib1_1.2.7-5_amd64)
+++ dpkg-gensymbolsjVyNpK	2024-07-02 01:16:36.870838769 +0000
@@ -1,8 +1,10 @@
 libedlib.so.1 libedlib1 #MINVER#
 * Build-Depends-Package: libedlib-dev
- _ZNSt6vectorIcSaIcEE17_M_realloc_insertIJRKcEEEvN9__gnu_cxx17__normal_iteratorIPcS1_EEDpOT_ at Base 1.2.4
- _ZNSt6vectorIcSaIcEE17_M_realloc_insertIJcEEEvN9__gnu_cxx17__normal_iteratorIPcS1_EEDpOT_ at Base 1.2.4
- _ZNSt6vectorIiSaIiEE17_M_realloc_insertIJiEEEvN9__gnu_cxx17__normal_iteratorIPiS1_EEDpOT_ at Base 1.2.3
+ _ZNSt6vectorIcSaIcEE17_M_realloc_appendIJcEEEvDpOT_ at Base 1.2.7-5
+#MISSING: 1.2.7-5# _ZNSt6vectorIcSaIcEE17_M_realloc_insertIJRKcEEEvN9__gnu_cxx17__normal_iteratorIPcS1_EEDpOT_ at Base 1.2.4
+#MISSING: 1.2.7-5# _ZNSt6vectorIcSaIcEE17_M_realloc_insertIJcEEEvN9__gnu_cxx17__normal_iteratorIPcS1_EEDpOT_ at Base 1.2.4
+ _ZNSt6vectorIiSaIiEE17_M_realloc_appendIJiEEEvDpOT_ at Base 1.2.7-5
+#MISSING: 1.2.7-5# _ZNSt6vectorIiSaIiEE17_M_realloc_insertIJiEEEvN9__gnu_cxx17__normal_iteratorIPiS1_EEDpOT_ at Base 1.2.3
  edlibAlign at Base 1.2.3
  edlibAlignmentToCigar at Base 1.2.3
  edlibDefaultAlignConfig at Base 1.2.3
dh_makeshlibs: error: failing due to earlier errors
make: *** [debian/rules:17: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2