Debian Bug report logs - #1097394
microdc2: ftbfs with GCC-15

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Message #5 received at [email protected] (full text, mbox, reply):

From: Matthias Klose <[email protected]>

To: [email protected]

Subject: microdc2: ftbfs with GCC-15

Date: Mon, 17 Feb 2025 17:37:40 +0000

Package: src:microdc2
Version: 0.15.6-7
Severity: important
Tags: sid forky
User: [email protected]
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/microdc2_0.15.6-7_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

[...]
gcc -DHAVE_CONFIG_H -I. -I..   -Wdate-time -D_FORTIFY_SOURCE=2  -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/microdc2-0.15.6=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o xasprintf.o xasprintf.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/microdc2-0.15.6=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o strftime.o strftime.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/microdc2-0.15.6=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o dirname.o dirname.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/microdc2-0.15.6=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o exitfail.o exitfail.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/microdc2-0.15.6=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o human.o human.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/microdc2-0.15.6=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o quote.o quote.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/microdc2-0.15.6=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o quotearg.o quotearg.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/microdc2-0.15.6=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o safe-read.o safe-read.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/microdc2-0.15.6=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o safe-write.o safe-write.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/microdc2-0.15.6=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o sig2str.o sig2str.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/microdc2-0.15.6=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o vasnprintf.o vasnprintf.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/microdc2-0.15.6=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o printf-args.o printf-args.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/microdc2-0.15.6=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o printf-parse.o printf-parse.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/microdc2-0.15.6=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o asnprintf.o asnprintf.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/microdc2-0.15.6=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o xmalloc.o xmalloc.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/microdc2-0.15.6=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o xstrtol.o xstrtol.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/microdc2-0.15.6=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o xstrtoul.o xstrtoul.c
rm -f libgnu.a
ar cr libgnu.a argmatch.o basename.o stripslash.o full-read.o full-write.o iconvme.o progname.o version-etc.o xalloc-die.o xgethostname.o xstrndup.o xstrtoumax.o xvasprintf.o xasprintf.o strftime.o dirname.o exitfail.o human.o quote.o quotearg.o safe-read.o safe-write.o sig2str.o vasnprintf.o printf-args.o printf-parse.o asnprintf.o xmalloc.o xstrtol.o xstrtoul.o  
ranlib libgnu.a
make[4]: Leaving directory '/build/reproducible-path/microdc2-0.15.6/lib'
make[3]: Leaving directory '/build/reproducible-path/microdc2-0.15.6/lib'
Making all in src
make[3]: Entering directory '/build/reproducible-path/microdc2-0.15.6/src'
Making all in common
make[4]: Entering directory '/build/reproducible-path/microdc2-0.15.6/src/common'
gcc -DHAVE_CONFIG_H -I. -I../..  -I../../lib -I../../lib -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/microdc2-0.15.6=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o bksearch.o bksearch.c
gcc -DHAVE_CONFIG_H -I. -I../..  -I../../lib -I../../lib -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/microdc2-0.15.6=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o byteq.o byteq.c
gcc -DHAVE_CONFIG_H -I. -I../..  -I../../lib -I../../lib -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/microdc2-0.15.6=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o error.o error.c
gcc -DHAVE_CONFIG_H -I. -I../..  -I../../lib -I../../lib -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/microdc2-0.15.6=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o hmap.o hmap.c
gcc -DHAVE_CONFIG_H -I. -I../..  -I../../lib -I../../lib -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/microdc2-0.15.6=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o intutil.o intutil.c
gcc -DHAVE_CONFIG_H -I. -I../..  -I../../lib -I../../lib -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/microdc2-0.15.6=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o msgq.o msgq.c
gcc -DHAVE_CONFIG_H -I. -I../..  -I../../lib -I../../lib -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/microdc2-0.15.6=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o optparser.o optparser.c
gcc -DHAVE_CONFIG_H -I. -I../..  -I../../lib -I../../lib -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/microdc2-0.15.6=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o ptrv.o ptrv.c
hmap.c: In function ‘hmap_foreach_value’:
hmap.c:374:13: error: too many arguments to function ‘iterator’; expected 0, have 1
  374 |             iterator(entry->value);
      |             ^~~~~~~~ ~~~~~~~~~~~~
hmap.c: In function ‘hmap_foreach_key’:
hmap.c:389:13: error: too many arguments to function ‘iterator’; expected 0, have 1
  389 |             iterator(entry->key);
      |             ^~~~~~~~ ~~~~~~~~~~
optparser.c: In function ‘optparser_free’:
optparser.c:151:39: error: passing argument 2 of ‘tmap_foreach_key’ from incompatible pointer type [-Wincompatible-pointer-types]
  151 |     tmap_foreach_key(parser->options, free);
      |                                       ^~~~
      |                                       |
      |                                       void (*)(void *)
In file included from optparser.c:31:
tmap.h:56:41: note: expected ‘void (*)(void)’ but argument is of type ‘void (*)(void *)’
   56 | void tmap_foreach_key(TMap *map, void (*iterator)());
      |                                  ~~~~~~~^~~~~~~~~~~
In file included from comparison.h:29,
                 from tmap.h:25:
/usr/include/stdlib.h:687:13: note: ‘free’ declared here
  687 | extern void free (void *__ptr) __THROW;
      |             ^~~~
make[4]: *** [Makefile:475: hmap.o] Error 1
make[4]: *** Waiting for unfinished jobs....
make[4]: *** [Makefile:475: optparser.o] Error 1
make[4]: Leaving directory '/build/reproducible-path/microdc2-0.15.6/src/common'
make[3]: *** [Makefile:656: all-recursive] Error 1
make[3]: Leaving directory '/build/reproducible-path/microdc2-0.15.6/src'
make[2]: *** [Makefile:466: all-recursive] Error 1
make[2]: Leaving directory '/build/reproducible-path/microdc2-0.15.6'
make[1]: *** [Makefile:403: all] Error 2
make[1]: Leaving directory '/build/reproducible-path/microdc2-0.15.6'
dh_auto_build: error: make -j8 returned exit code 2
make: *** [debian/rules:6: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2

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