Public bug reported: Imported from Debian bug http://bugs.debian.org/1096298:
Package: src:alsa-lib Version: 1.2.13-1 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/alsa-lib_1.2.13-1_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 [...] 313 | static void do_pitchbend(int chan, int lsb, int msb) | ^~~~~~~~~~~~ playmidi1.c:600:21: error: assignment to ‘void (*)(void)’ from incompatible pointer type ‘void (*)(int, int, int)’ [-Wincompatible-pointer-types] 600 | Mf_pressure = do_pressure; | ^ playmidi1.c:324:13: note: ‘do_pressure’ declared here 324 | static void do_pressure(int chan, int pitch, int pressure) | ^~~~~~~~~~~ playmidi1.c:601:25: error: assignment to ‘void (*)(void)’ from incompatible pointer type ‘void (*)(int, int)’ [-Wincompatible-pointer-types] 601 | Mf_chanpressure = do_chanpressure; | ^ playmidi1.c:335:13: note: ‘do_chanpressure’ declared here 335 | static void do_chanpressure(int chan, int pressure) | ^~~~~~~~~~~~~~~ playmidi1.c:602:18: error: assignment to ‘void (*)(void)’ from incompatible pointer type ‘void (*)(int, char *)’ [-Wincompatible-pointer-types] 602 | Mf_sysex = do_sysex; | ^ playmidi1.c:346:13: note: ‘do_sysex’ declared here 346 | static void do_sysex(int len, char *msg) | ^~~~~~~~ midifile.c: At top level: midifile.c:137:13: warning: ‘to32bit’ used but never defined 137 | static long to32bit (); | ^~~~~~~ midifile.c:144:13: warning: ‘metaevent’ used but never defined 144 | static void metaevent (); | ^~~~~~~~~ midifile.c:515:1: warning: ‘metaevent’ defined but not used [-Wunused-function] 515 | metaevent (int type) | ^~~~~~~~~ make[4]: *** [Makefile:626: playmidi1.o] Error 1 make[4]: *** Waiting for unfinished jobs.... rawmidi.c: In function ‘main’: rawmidi.c:209:33: warning: ignoring return value of ‘read’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 209 | read(fd_in,&ch,1); | ^~~~~~~~~~~~~~~~~ rawmidi.c:234:34: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 234 | ch=0x90; write(fd_out,&ch,1); | ^~~~~~~~~~~~~~~~~~~ rawmidi.c:235:34: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 235 | ch=60; write(fd_out,&ch,1); | ^~~~~~~~~~~~~~~~~~~ rawmidi.c:236:34: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 236 | ch=100; write(fd_out,&ch,1); | ^~~~~~~~~~~~~~~~~~~ rawmidi.c:238:34: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 238 | ch=0x90; write(fd_out,&ch,1); | ^~~~~~~~~~~~~~~~~~~ rawmidi.c:239:34: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 239 | ch=60; write(fd_out,&ch,1); | ^~~~~~~~~~~~~~~~~~~ rawmidi.c:240:34: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 240 | ch=0; write(fd_out,&ch,1); | ^~~~~~~~~~~~~~~~~~~ rawmidi.c:254:41: warning: ignoring return value of ‘read’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 254 | read(fd_in,&ch,1); | ^~~~~~~~~~~~~~~~~ rawmidi.c:265:41: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 265 | write(fd_out,&ch,1); | ^~~~~~~~~~~~~~~~~~~ make[4]: Leaving directory '/build/reproducible-path/alsa-lib-1.2.13/test' make[3]: *** [Makefile:819: check-am] Error 2 make[3]: Leaving directory '/build/reproducible-path/alsa-lib-1.2.13/test' make[2]: *** [Makefile:669: check-recursive] Error 1 make[2]: Leaving directory '/build/reproducible-path/alsa-lib-1.2.13/test' make[1]: *** [Makefile:414: check-recursive] Error 1 make[1]: Leaving directory '/build/reproducible-path/alsa-lib-1.2.13' dh_auto_test: error: make -j8 check "TESTSUITEFLAGS=-j8 --verbose" VERBOSE=1 returned exit code 2 make: *** [debian/rules:13: binary] Error 25 dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2 ** Affects: alsa-lib (Ubuntu) Importance: Undecided Status: New ** Affects: alsa-lib (Debian) Importance: Unknown Status: Fix Released ** Tags: ftbfs ** Bug watch added: Debian Bug tracker #1096298 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1096298 ** Changed in: alsa-lib (Debian) Remote watch: None => Debian Bug tracker #1096298 ** Tags added: ftbfs -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to alsa-lib in Ubuntu. https://bugs.launchpad.net/bugs/2127940 Title: alsa-lib: ftbfs with GCC-15 Status in alsa-lib package in Ubuntu: New Status in alsa-lib package in Debian: Fix Released Bug description: Imported from Debian bug http://bugs.debian.org/1096298: Package: src:alsa-lib Version: 1.2.13-1 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/alsa-lib_1.2.13-1_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 [...] 313 | static void do_pitchbend(int chan, int lsb, int msb) | ^~~~~~~~~~~~ playmidi1.c:600:21: error: assignment to ‘void (*)(void)’ from incompatible pointer type ‘void (*)(int, int, int)’ [-Wincompatible-pointer-types] 600 | Mf_pressure = do_pressure; | ^ playmidi1.c:324:13: note: ‘do_pressure’ declared here 324 | static void do_pressure(int chan, int pitch, int pressure) | ^~~~~~~~~~~ playmidi1.c:601:25: error: assignment to ‘void (*)(void)’ from incompatible pointer type ‘void (*)(int, int)’ [-Wincompatible-pointer-types] 601 | Mf_chanpressure = do_chanpressure; | ^ playmidi1.c:335:13: note: ‘do_chanpressure’ declared here 335 | static void do_chanpressure(int chan, int pressure) | ^~~~~~~~~~~~~~~ playmidi1.c:602:18: error: assignment to ‘void (*)(void)’ from incompatible pointer type ‘void (*)(int, char *)’ [-Wincompatible-pointer-types] 602 | Mf_sysex = do_sysex; | ^ playmidi1.c:346:13: note: ‘do_sysex’ declared here 346 | static void do_sysex(int len, char *msg) | ^~~~~~~~ midifile.c: At top level: midifile.c:137:13: warning: ‘to32bit’ used but never defined 137 | static long to32bit (); | ^~~~~~~ midifile.c:144:13: warning: ‘metaevent’ used but never defined 144 | static void metaevent (); | ^~~~~~~~~ midifile.c:515:1: warning: ‘metaevent’ defined but not used [-Wunused-function] 515 | metaevent (int type) | ^~~~~~~~~ make[4]: *** [Makefile:626: playmidi1.o] Error 1 make[4]: *** Waiting for unfinished jobs.... rawmidi.c: In function ‘main’: rawmidi.c:209:33: warning: ignoring return value of ‘read’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 209 | read(fd_in,&ch,1); | ^~~~~~~~~~~~~~~~~ rawmidi.c:234:34: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 234 | ch=0x90; write(fd_out,&ch,1); | ^~~~~~~~~~~~~~~~~~~ rawmidi.c:235:34: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 235 | ch=60; write(fd_out,&ch,1); | ^~~~~~~~~~~~~~~~~~~ rawmidi.c:236:34: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 236 | ch=100; write(fd_out,&ch,1); | ^~~~~~~~~~~~~~~~~~~ rawmidi.c:238:34: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 238 | ch=0x90; write(fd_out,&ch,1); | ^~~~~~~~~~~~~~~~~~~ rawmidi.c:239:34: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 239 | ch=60; write(fd_out,&ch,1); | ^~~~~~~~~~~~~~~~~~~ rawmidi.c:240:34: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 240 | ch=0; write(fd_out,&ch,1); | ^~~~~~~~~~~~~~~~~~~ rawmidi.c:254:41: warning: ignoring return value of ‘read’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 254 | read(fd_in,&ch,1); | ^~~~~~~~~~~~~~~~~ rawmidi.c:265:41: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 265 | write(fd_out,&ch,1); | ^~~~~~~~~~~~~~~~~~~ make[4]: Leaving directory '/build/reproducible-path/alsa-lib-1.2.13/test' make[3]: *** [Makefile:819: check-am] Error 2 make[3]: Leaving directory '/build/reproducible-path/alsa-lib-1.2.13/test' make[2]: *** [Makefile:669: check-recursive] Error 1 make[2]: Leaving directory '/build/reproducible-path/alsa-lib-1.2.13/test' make[1]: *** [Makefile:414: check-recursive] Error 1 make[1]: Leaving directory '/build/reproducible-path/alsa-lib-1.2.13' dh_auto_test: error: make -j8 check "TESTSUITEFLAGS=-j8 --verbose" VERBOSE=1 returned exit code 2 make: *** [debian/rules:13: binary] Error 25 dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-lib/+bug/2127940/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
