Bug#1075427: qdbm: ftbfs with GCC-14
Package: src:qdbm
Version: 1.8.78-12.1
Severity: important
Tags: sid trixie
User: debian-gcc@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/qdbm_1.8.78-12.1_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
[...]
1: #include "ruby.h"
2:
3: /*top*/
4: extern int t(void);
5: int main(int argc, char **argv)
6: {
7: if (argc > 1000000) {
8: int (* volatile tp)(void)=(int (*)(void))&t;
9: printf("%d", (*tp)());
10: }
11:
12: return !!argv[argc];
13: }
14: extern void main();
15: int t(void) { main(); return 0; }
/* end */
--------------------
have_library: checking for main() in -lqdbm... -------------------- yes
LD_LIBRARY_PATH=.:/usr/lib/x86_64-linux-gnu "x86_64-linux-gnu-gcc -o conftest -I/usr/include/x86_64-linux-gnu/ruby-3.1.0 -I/usr/include/ruby-3.1.0/ruby/backward -I/usr/include/ruby-3.1.0 -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I. -I../.. -I/nonexistent/include -I/usr/local/include conftest.c -L. -L/usr/lib/x86_64-linux-gnu -L../.. -L/nonexistent/lib -L/usr/local/lib -lz -lpthread -lc -lruby-3.1 -lqdbm -lz -lpthread -lc -L../.. -L/nonexistent/lib -L/usr/local/lib"
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: /*top*/
4: extern int t(void);
5: int main(int argc, char **argv)
6: {
7: if (argc > 1000000) {
8: int (* volatile tp)(void)=(int (*)(void))&t;
9: printf("%d", (*tp)());
10: }
11:
12: return !!argv[argc];
13: }
14: int t(void) { void ((*volatile p)()); p = (void ((*)()))main; return !p; }
/* end */
--------------------
/usr/lib/ruby/vendor_ruby/rubygems/ext/builder.rb:119:in `run': make failed, exit code 2 (Gem::InstallError)
from /usr/lib/ruby/vendor_ruby/rubygems/ext/builder.rb:53:in `block in make'
from /usr/lib/ruby/vendor_ruby/rubygems/ext/builder.rb:45:in `each'
from /usr/lib/ruby/vendor_ruby/rubygems/ext/builder.rb:45:in `make'
from /usr/lib/ruby/vendor_ruby/rubygems/ext/ext_conf_builder.rb:42:in `build'
from /usr/lib/ruby/vendor_ruby/gem2deb/extension_builder.rb:81:in `block in build_and_install'
from /usr/lib/ruby/vendor_ruby/gem2deb/extension_builder.rb:71:in `chdir'
from /usr/lib/ruby/vendor_ruby/gem2deb/extension_builder.rb:71:in `build_and_install'
from /usr/lib/ruby/vendor_ruby/gem2deb/extension_builder.rb:115:in `block in build_all_extensions'
from /usr/lib/ruby/vendor_ruby/gem2deb/extension_builder.rb:112:in `each'
from /usr/lib/ruby/vendor_ruby/gem2deb/extension_builder.rb:112:in `build_all_extensions'
from /usr/lib/ruby/vendor_ruby/gem2deb/extension_builder.rb:128:in `<main>'
~~~~~~~~~~~~~~~~~~~~~ ↑ mkmf.log ~~~~~~~~~~~~~~~~~~~~~
/usr/lib/ruby/vendor_ruby/gem2deb.rb:52:in `run': /usr/bin/ruby3.1 /usr/lib/ruby/vendor_ruby/gem2deb/extension_builder.rb /<<PKGBUILDDIR>>/ruby debian/ruby-qdbm (Gem2Deb::CommandFailed)
from /usr/lib/ruby/vendor_ruby/gem2deb.rb:64:in `block in run_ruby'
from /usr/lib/ruby/vendor_ruby/gem2deb.rb:87:in `maybe_crossbuild'
from /usr/lib/ruby/vendor_ruby/gem2deb.rb:63:in `run_ruby'
from /usr/lib/ruby/vendor_ruby/gem2deb/installer.rb:57:in `block in install_files_and_build_extensions'
from /usr/lib/ruby/vendor_ruby/gem2deb/installer.rb:54:in `each'
from /usr/lib/ruby/vendor_ruby/gem2deb/installer.rb:54:in `install_files_and_build_extensions'
from /usr/lib/ruby/vendor_ruby/gem2deb/installer.rb:28:in `build'
from /usr/lib/ruby/vendor_ruby/gem2deb/dh_ruby.rb:54:in `block in install'
from /usr/lib/ruby/vendor_ruby/gem2deb/dh_ruby.rb:52:in `each'
from /usr/lib/ruby/vendor_ruby/gem2deb/dh_ruby.rb:52:in `install'
from /usr/lib/ruby/vendor_ruby/gem2deb/dh_ruby.rb:163:in `install'
from /usr/bin/dh_ruby:89:in `<main>'
make: *** [debian/rules:151: install-ruby-stamp] Error 1
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
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