[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/nwipe_0.38-1.1_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 [...] checking for stdint.h... (cached) yes checking for stdlib.h... (cached) yes checking for string.h... (cached) yes checking for sys/file.h... yes checking for sys/ioctl.h... yes checking for unistd.h... (cached) yes checking for size_t... yes checking for struct stat.st_blksize... yes checking build system type... x86_64-pc-linux-gnu checking host system type... x86_64-pc-linux-gnu checking for GNU libc compatible malloc... yes checking for fdatasync... yes checking for memset... yes checking for regcomp... yes checking for strdup... yes checking for strerror... yes checking that generated files are newer than configure... done configure: creating ./config.status config.status: creating Makefile config.status: creating src/Makefile config.status: creating man/Makefile config.status: creating config.h config.status: executing depfiles commands make[1]: Leaving directory '/build/reproducible-path/nwipe-0.38' dh_auto_build make -j8 make[1]: Entering directory '/build/reproducible-path/nwipe-0.38' make all-recursive make[2]: Entering directory '/build/reproducible-path/nwipe-0.38' Making all in src make[3]: Entering directory '/build/reproducible-path/nwipe-0.38/src' gcc -DHAVE_CONFIG_H -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/nwipe-0.38=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -c -o nwipe.o nwipe.c gcc -DHAVE_CONFIG_H -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/nwipe-0.38=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -c -o gui.o gui.c gcc -DHAVE_CONFIG_H -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/nwipe-0.38=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -c -o pass.o pass.c gcc -DHAVE_CONFIG_H -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/nwipe-0.38=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -c -o device.o device.c gcc -DHAVE_CONFIG_H -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/nwipe-0.38=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -c -o logging.o logging.c gcc -DHAVE_CONFIG_H -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/nwipe-0.38=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -c -o method.o method.c gcc -DHAVE_CONFIG_H -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/nwipe-0.38=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -c -o options.o options.c gcc -DHAVE_CONFIG_H -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/nwipe-0.38=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -c -o prng.o prng.c prng.c: In function ‘isaac_nextval’: prng.c:64:9: error: too many arguments to function ‘isaac’; expected 0, have 1 64 | isaac( ctx ); | ^~~~~ ~~~ In file included from prng.c:26: isaac_rand/isaac_rand.h:37:6: note: declared here 37 | void isaac(/*_ randctx *r _*/); | ^~~~~ prng.c: In function ‘nwipe_isaac_init’: prng.c:153:9: error: too many arguments to function ‘randinit’; expected 0, have 2 153 | randinit( isaac_state, 0 ); | ^~~~~~~~ ~~~~~~~~~~~ isaac_rand/isaac_rand.h:35:6: note: declared here 35 | void randinit(/*_ randctx *r, word flag _*/); | ^~~~~~~~ prng.c:161:9: error: too many arguments to function ‘randinit’; expected 0, have 2 161 | randinit( isaac_state, 1 ); | ^~~~~~~~ ~~~~~~~~~~~ isaac_rand/isaac_rand.h:35:6: note: declared here 35 | void randinit(/*_ randctx *r, word flag _*/); | ^~~~~~~~ make[3]: *** [Makefile:540: prng.o] Error 1 make[3]: *** Waiting for unfinished jobs.... make[3]: Leaving directory '/build/reproducible-path/nwipe-0.38/src' make[2]: *** [Makefile:380: all-recursive] Error 1 make[2]: Leaving directory '/build/reproducible-path/nwipe-0.38' make[1]: *** [Makefile:321: all] Error 2 make[1]: Leaving directory '/build/reproducible-path/nwipe-0.38' dh_auto_build: error: make -j8 returned exit code 2 make: *** [debian/rules:5: binary] Error 25 dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2