Bug#1114235: nvidia-cuda-toolkit: FTBFS: cudaapi.c:38:33: error: initialization of 'CUDBGResult (*)(uint32_t)' {aka 'CUDBGResult (*)(unsigned int)'} from incompatible pointer type 'CUDBGResult (*)(void)' [-Wincompatible-pointer-types]
Santiago Vila
sanvila at debian.org
Fri Sep 5 19:21:27 BST 2025
Package: src:nvidia-cuda-toolkit
Version: 12.4.1-3
Severity: serious
Tags: ftbfs forky sid
Dear maintainer:
During a rebuild of all packages in unstable, your package failed to build.
Below you will find how the build ends (probably the most relevant part,
but not necessarily). If required, the full build log is available here:
https://people.debian.org/~sanvila/build-logs/202509/
About the archive rebuild: The build was made on virtual machines from AWS,
using sbuild and a reduced chroot with only build-essential packages.
If you could not reproduce the bug please contact me privately, as I
am willing to provide ssh access to a virtual machine where the bug is
fully reproducible.
If this is really a bug in one of the build-depends, please use
reassign and add an affects on src:nvidia-cuda-toolkit, so that this is still
visible in the BTS web page for this package.
Thanks.
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[...]
debian/rules build
make[2]: Entering directory '/<<PKGBUILDDIR>>'
dh build
debian/rules execute_before_dh_update_autotools_config
make[3]: Entering directory '/<<PKGBUILDDIR>>'
perl -p \
-e 's{#VERSION_TOOLKIT#}{12.4.1}g;' \
-e 's{#DEFAULT_GCC_VERSION#}{13}g;' \
-e 's{#DEB_HOST_MULTIARCH#}{x86_64-linux-gnu}g;' \
-e 's{#LIBDIR#}{usr/lib/x86_64-linux-gnu}g;' \
-e 's{#!ppc64el#}{}g;' \
-e 's{#arm64#}{#}g;' \
-e 's{#!arm64#}{}g;' \
-e 's{#CUDA_JAVA_HOME#}{/usr/lib/jvm/java-8-openjdk-amd64}g;' \
[... snipped ...]
cudaapi.c:1851:5: note: in expansion of macro ‘API_CALL’
1851 | API_CALL(notSupported),
| ^~~~~~~~
cudaapi.c:38:33: note: (near initialization for ‘cudbgCoreApi.writeUniformPredicates’)
38 | #define API_CALL(name) cuCoreApi_##name
| ^~~~~~~~~~
cudaapi.c:1851:5: note: in expansion of macro ‘API_CALL’
1851 | API_CALL(notSupported),
| ^~~~~~~~
cudaapi.c:37:52: note: ‘cuCoreApi_notSupported’ declared here
37 | #define DEF_API_CALL(name) static CUDBGResult cuCoreApi_##name
| ^~~~~~~~~~
cudaapi.c:90:1: note: in expansion of macro ‘DEF_API_CALL’
90 | DEF_API_CALL(notSupported)()
| ^~~~~~~~~~~~
cudaapi.c:38:33: error: initialization of ‘CUDBGResult (*)(uint32_t, uint64_t, CUDBGLoadedFunctionInfo *, uint32_t)’ {aka ‘CUDBGResult (*)(unsigned int, long unsigned int, CUDBGLoadedFunctionInfo *, unsigned int)’} from incompatible pointer type ‘CUDBGResult (*)(void)’ [-Wincompatible-pointer-types]
38 | #define API_CALL(name) cuCoreApi_##name
| ^~~~~~~~~~
cudaapi.c:1854:5: note: in expansion of macro ‘API_CALL’
1854 | API_CALL(notSupported),
| ^~~~~~~~
cudaapi.c:38:33: note: (near initialization for ‘cudbgCoreApi.getLoadedFunctionInfo118’)
38 | #define API_CALL(name) cuCoreApi_##name
| ^~~~~~~~~~
cudaapi.c:1854:5: note: in expansion of macro ‘API_CALL’
1854 | API_CALL(notSupported),
| ^~~~~~~~
cudaapi.c:37:52: note: ‘cuCoreApi_notSupported’ declared here
37 | #define DEF_API_CALL(name) static CUDBGResult cuCoreApi_##name
| ^~~~~~~~~~
cudaapi.c:90:1: note: in expansion of macro ‘DEF_API_CALL’
90 | DEF_API_CALL(notSupported)()
| ^~~~~~~~~~~~
cudaapi.c:38:33: error: initialization of ‘CUDBGResult (*)(uint32_t, uint64_t, CUDBGLoadedFunctionInfo *, uint32_t, uint32_t)’ {aka ‘CUDBGResult (*)(unsigned int, long unsigned int, CUDBGLoadedFunctionInfo *, unsigned int, unsigned int)’} from incompatible pointer type ‘CUDBGResult (*)(void)’ [-Wincompatible-pointer-types]
38 | #define API_CALL(name) cuCoreApi_##name
| ^~~~~~~~~~
cudaapi.c:1866:5: note: in expansion of macro ‘API_CALL’
1866 | API_CALL(notSupported), /* getLoadedFunctionInfo */
| ^~~~~~~~
cudaapi.c:38:33: note: (near initialization for ‘cudbgCoreApi.getLoadedFunctionInfo’)
38 | #define API_CALL(name) cuCoreApi_##name
| ^~~~~~~~~~
cudaapi.c:1866:5: note: in expansion of macro ‘API_CALL’
1866 | API_CALL(notSupported), /* getLoadedFunctionInfo */
| ^~~~~~~~
cudaapi.c:37:52: note: ‘cuCoreApi_notSupported’ declared here
37 | #define DEF_API_CALL(name) static CUDBGResult cuCoreApi_##name
| ^~~~~~~~~~
cudaapi.c:90:1: note: in expansion of macro ‘DEF_API_CALL’
90 | DEF_API_CALL(notSupported)()
| ^~~~~~~~~~~~
cudaapi.c:38:33: error: initialization of ‘CUDBGResult (*)(const char *, CUDBGCoredumpGenerationFlags)’ from incompatible pointer type ‘CUDBGResult (*)(void)’ [-Wincompatible-pointer-types]
38 | #define API_CALL(name) cuCoreApi_##name
| ^~~~~~~~~~
cudaapi.c:1867:5: note: in expansion of macro ‘API_CALL’
1867 | API_CALL(notSupported), /* generateCoredump */
| ^~~~~~~~
cudaapi.c:38:33: note: (near initialization for ‘cudbgCoreApi.generateCoredump’)
38 | #define API_CALL(name) cuCoreApi_##name
| ^~~~~~~~~~
cudaapi.c:1867:5: note: in expansion of macro ‘API_CALL’
1867 | API_CALL(notSupported), /* generateCoredump */
| ^~~~~~~~
cudaapi.c:37:52: note: ‘cuCoreApi_notSupported’ declared here
37 | #define DEF_API_CALL(name) static CUDBGResult cuCoreApi_##name
| ^~~~~~~~~~
cudaapi.c:90:1: note: in expansion of macro ‘DEF_API_CALL’
90 | DEF_API_CALL(notSupported)()
| ^~~~~~~~~~~~
cudaapi.c:38:33: error: initialization of ‘CUDBGResult (*)(uint32_t, CUDBGDeviceInfoSizes *)’ {aka ‘CUDBGResult (*)(unsigned int, CUDBGDeviceInfoSizes *)’} from incompatible pointer type ‘CUDBGResult (*)(void)’ [-Wincompatible-pointer-types]
38 | #define API_CALL(name) cuCoreApi_##name
| ^~~~~~~~~~
cudaapi.c:1871:5: note: in expansion of macro ‘API_CALL’
1871 | API_CALL(notSupported), /* getDeviceInfoSizes */
| ^~~~~~~~
cudaapi.c:38:33: note: (near initialization for ‘cudbgCoreApi.getDeviceInfoSizes’)
38 | #define API_CALL(name) cuCoreApi_##name
| ^~~~~~~~~~
cudaapi.c:1871:5: note: in expansion of macro ‘API_CALL’
1871 | API_CALL(notSupported), /* getDeviceInfoSizes */
| ^~~~~~~~
cudaapi.c:37:52: note: ‘cuCoreApi_notSupported’ declared here
37 | #define DEF_API_CALL(name) static CUDBGResult cuCoreApi_##name
| ^~~~~~~~~~
cudaapi.c:90:1: note: in expansion of macro ‘DEF_API_CALL’
90 | DEF_API_CALL(notSupported)()
| ^~~~~~~~~~~~
cudaapi.c:38:33: error: initialization of ‘CUDBGResult (*)(uint32_t, CUDBGDeviceInfoQueryType_t, void *, uint32_t, uint32_t *)’ {aka ‘CUDBGResult (*)(unsigned int, CUDBGDeviceInfoQueryType_t, void *, unsigned int, unsigned int *)’} from incompatible pointer type ‘CUDBGResult (*)(void)’ [-Wincompatible-pointer-types]
38 | #define API_CALL(name) cuCoreApi_##name
| ^~~~~~~~~~
cudaapi.c:1872:5: note: in expansion of macro ‘API_CALL’
1872 | API_CALL(notSupported), /* getDeviceInfo */
| ^~~~~~~~
cudaapi.c:38:33: note: (near initialization for ‘cudbgCoreApi.getDeviceInfo’)
38 | #define API_CALL(name) cuCoreApi_##name
| ^~~~~~~~~~
cudaapi.c:1872:5: note: in expansion of macro ‘API_CALL’
1872 | API_CALL(notSupported), /* getDeviceInfo */
| ^~~~~~~~
cudaapi.c:37:52: note: ‘cuCoreApi_notSupported’ declared here
37 | #define DEF_API_CALL(name) static CUDBGResult cuCoreApi_##name
| ^~~~~~~~~~
cudaapi.c:90:1: note: in expansion of macro ‘DEF_API_CALL’
90 | DEF_API_CALL(notSupported)()
| ^~~~~~~~~~~~
cudaapi.c:38:33: error: initialization of ‘CUDBGResult (*)(uint32_t, uint32_t, uint32_t, uint32_t, uint32_t, uint32_t, uint64_t *)’ {aka ‘CUDBGResult (*)(unsigned int, unsigned int, unsigned int, unsigned int, unsigned int, unsigned int, long unsigned int *)’} from incompatible pointer type ‘CUDBGResult (*)(void)’ [-Wincompatible-pointer-types]
38 | #define API_CALL(name) cuCoreApi_##name
| ^~~~~~~~~~
cudaapi.c:1874:5: note: in expansion of macro ‘API_CALL’
1874 | API_CALL(notSupported), /* singleStepWarp */
| ^~~~~~~~
cudaapi.c:38:33: note: (near initialization for ‘cudbgCoreApi.singleStepWarp’)
38 | #define API_CALL(name) cuCoreApi_##name
| ^~~~~~~~~~
cudaapi.c:1874:5: note: in expansion of macro ‘API_CALL’
1874 | API_CALL(notSupported), /* singleStepWarp */
| ^~~~~~~~
cudaapi.c:37:52: note: ‘cuCoreApi_notSupported’ declared here
37 | #define DEF_API_CALL(name) static CUDBGResult cuCoreApi_##name
| ^~~~~~~~~~
cudaapi.c:90:1: note: in expansion of macro ‘DEF_API_CALL’
90 | DEF_API_CALL(notSupported)()
| ^~~~~~~~~~~~
make[6]: *** [Makefile:389: cudaapi.o] Error 1
make[6]: Leaving directory '/<<PKGBUILDDIR>>/cuda-gdb/libcudacore'
make[5]: *** [Makefile:13350: all-libcudacore] Error 2
make[5]: *** Waiting for unfinished jobs....
yes
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checking for ld used by GCC... ld
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checking for shared library run path origin... done
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checking the compiler type... gcc
checking compiler warning flags... -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-variable -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-error=maybe-uninitialized -Wno-mismatched-tags -Wsuggest-override -Wimplicit-fallthrough=3 -Wduplicated-cond -Wshadow=local -Wdeprecated-copy -Wdeprecated-copy-dtor -Wredundant-move -Wmissing-declarations -Wstrict-null-sentinel -Wformat -Wformat-nonliteral
configure: updating cache ./config.cache
checking that generated files are newer than configure... done
configure: creating ./config.status
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make[5]: Leaving directory '/<<PKGBUILDDIR>>/cuda-gdb'
make[4]: *** [Makefile:1006: all] Error 2
make[4]: Leaving directory '/<<PKGBUILDDIR>>/cuda-gdb'
dh_auto_build: error: cd cuda-gdb && make -j2 V=1 returned exit code 2
make[3]: *** [debian/rules:498: override_dh_auto_build-arch] Error 25
make[3]: Leaving directory '/<<PKGBUILDDIR>>'
make[2]: *** [debian/rules:227: build] Error 2
make[2]: Leaving directory '/<<PKGBUILDDIR>>'
make[1]: *** [debian/rules:227: install] Error 2
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
make: *** [debian/rules:227: binary] Error 2
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
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