[Filesystems-devel] Bug#1096602: f2fs-tools: ftbfs with GCC-15

Mon Feb 17 17:12:27 GMT 2025

Package: src:f2fs-tools
Version: 1.16.0-1.1
Severity: important
Tags: sid forky
User: debian-gcc at lists.debian.org
Usertags: ftbfs-gcc-15

[This bug is NOT 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-15/g++-15, but succeeds to build with gcc-14/g++-14. The
severity of this report will be raised before the forky release.

The full build log can be found at:
http://qa-logs.debian.net/2025/02/16/amd64exp/f2fs-tools_1.16.0-1.1_unstable_gccexp.log.gz
The last lines of the build log are at the end of this report.

To build with GCC 15, either set CC=gcc-15 CXX=g++-15 explicitly,
or install the gcc, g++, gfortran, ... packages from experimental.

  apt-get -t=experimental install g++ 

GCC 15 now defaults to the C23/C++23 standards, exposing many FTBFS.
Other 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-15/porting_to.html

[...]
config.status: creating man/Makefile
config.status: creating lib/Makefile
config.status: creating mkfs/Makefile
config.status: creating fsck/Makefile
config.status: creating tools/Makefile
config.status: creating tools/f2fs_io/Makefile
config.status: creating config.h
config.status: executing depfiles commands
config.status: executing libtool commands
make[1]: Leaving directory '/build/reproducible-path/f2fs-tools-1.16.0'
   dh_auto_build
	make -j8
make[1]: Entering directory '/build/reproducible-path/f2fs-tools-1.16.0'
make  all-recursive
make[2]: Entering directory '/build/reproducible-path/f2fs-tools-1.16.0'
Making all in man
make[3]: Entering directory '/build/reproducible-path/f2fs-tools-1.16.0/man'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/build/reproducible-path/f2fs-tools-1.16.0/man'
Making all in lib
make[3]: Entering directory '/build/reproducible-path/f2fs-tools-1.16.0/lib'
/bin/bash ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -I../include -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/f2fs-tools-1.16.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o libf2fs_la-libf2fs.lo `test -f 'libf2fs.c' || echo './'`libf2fs.c
/bin/bash ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -I../include -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/f2fs-tools-1.16.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o libf2fs_la-libf2fs_io.lo `test -f 'libf2fs_io.c' || echo './'`libf2fs_io.c
/bin/bash ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -I../include -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/f2fs-tools-1.16.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o libf2fs_la-libf2fs_zoned.lo `test -f 'libf2fs_zoned.c' || echo './'`libf2fs_zoned.c
/bin/bash ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..  -I../include -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/f2fs-tools-1.16.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o libf2fs_la-nls_utf8.lo `test -f 'nls_utf8.c' || echo './'`nls_utf8.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -I../include -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/f2fs-tools-1.16.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c libf2fs_zoned.c -o libf2fs_la-libf2fs_zoned.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -I../include -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/f2fs-tools-1.16.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c libf2fs_io.c -o libf2fs_la-libf2fs_io.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -I../include -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/f2fs-tools-1.16.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c nls_utf8.c -o libf2fs_la-nls_utf8.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -I../include -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/f2fs-tools-1.16.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c libf2fs.c -o libf2fs_la-libf2fs.o
In file included from libf2fs_zoned.c:11:
../include/f2fs_fs.h:107:25: error: two or more data types in declaration specifiers
  107 | typedef u8              bool;
      |                         ^~~~
../include/f2fs_fs.h:107:1: warning: useless type name in empty declaration
  107 | typedef u8              bool;
      | ^~~~~~~
In file included from libf2fs.c:12:
../include/f2fs_fs.h:107:25: error: two or more data types in declaration specifiers
  107 | typedef u8              bool;
      |                         ^~~~
../include/f2fs_fs.h:107:1: warning: useless type name in empty declaration
  107 | typedef u8              bool;
      | ^~~~~~~
In file included from libf2fs_io.c:42:
../include/f2fs_fs.h:107:25: error: two or more data types in declaration specifiers
  107 | typedef u8              bool;
      |                         ^~~~
../include/f2fs_fs.h:107:1: warning: useless type name in empty declaration
  107 | typedef u8              bool;
      | ^~~~~~~
In file included from nls_utf8.c:29:
../include/f2fs_fs.h:107:25: error: two or more data types in declaration specifiers
  107 | typedef u8              bool;
      |                         ^~~~
../include/f2fs_fs.h:107:1: warning: useless type name in empty declaration
  107 | typedef u8              bool;
      | ^~~~~~~
make[3]: *** [Makefile:477: libf2fs_la-libf2fs_zoned.lo] Error 1
make[3]: *** Waiting for unfinished jobs....
make[3]: *** [Makefile:470: libf2fs_la-libf2fs_io.lo] Error 1
make[3]: *** [Makefile:484: libf2fs_la-nls_utf8.lo] Error 1
make[3]: *** [Makefile:463: libf2fs_la-libf2fs.lo] Error 1
make[3]: Leaving directory '/build/reproducible-path/f2fs-tools-1.16.0/lib'
make[2]: *** [Makefile:424: all-recursive] Error 1
make[2]: Leaving directory '/build/reproducible-path/f2fs-tools-1.16.0'
make[1]: *** [Makefile:356: all] Error 2
make[1]: Leaving directory '/build/reproducible-path/f2fs-tools-1.16.0'
dh_auto_build: error: make -j8 returned exit code 2
make: *** [debian/rules:10: build] Error 25
dpkg-buildpackage: error: debian/rules build subprocess returned exit status 2