Your message dated Fri, 22 Oct 2021 14:33:52 +0000
with message-id <[email protected]>
and subject line Bug#777542: fixed in cmake 3.21.3-5
has caused the Debian Bug report #777542,
regarding ISO C forbids conversion of function pointer to object pointer type
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
777542: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=777542
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: cmake
Version: 3.0.2-1
Forwarded: http://www.cmake.org/Bug/view.php?id=13208
Tags: upstream
The following piece of code fails on debian/jessie:
[...]
include(CheckSymbolExists)
check_symbol_exists(memalign malloc.h HAVE_MEMALIGN)
[...]
$ CFLAGS="-pedantic -pedantic-errors" cmake .
the output states:
Determining if the memalign exist failed with the following output:
Change Dir: /home/mathieu/tmp/flou/bin/CMakeFiles/CMakeTmp
Run Build Command:"/usr/bin/make" "cmTryCompileExec2230537635/fast"
/usr/bin/make -f CMakeFiles/cmTryCompileExec2230537635.dir/build.make
CMakeFiles/cmTryCompileExec2230537635.dir/build
make[1]: Entering directory '/home/mathieu/tmp/flou/bin/CMakeFiles/CMakeTmp'
/usr/bin/cmake -E cmake_progress_report
/home/mathieu/tmp/flou/bin/CMakeFiles/CMakeTmp/CMakeFiles 1
Building C object
CMakeFiles/cmTryCompileExec2230537635.dir/CheckSymbolExists.c.o
/usr/bin/cc -pedantic -pedantic-errors -fopenmp -o
CMakeFiles/cmTryCompileExec2230537635.dir/CheckSymbolExists.c.o -c
/home/mathieu/tmp/flou/bin/CMakeFiles/CMakeTmp/CheckSymbolExists.c
/home/mathieu/tmp/flou/bin/CMakeFiles/CMakeTmp/CheckSymbolExists.c: In
function ‘main’:
/home/mathieu/tmp/flou/bin/CMakeFiles/CMakeTmp/CheckSymbolExists.c:8:11:
error: ISO C forbids conversion of function pointer to object pointer
type [-Wpedantic]
return ((int*)(&memalign))[argc];
^
CMakeFiles/cmTryCompileExec2230537635.dir/build.make:57: recipe for
target 'CMakeFiles/cmTryCompileExec2230537635.dir/CheckSymbolExists.c.o'
failed
make[1]: Leaving directory '/home/mathieu/tmp/flou/bin/CMakeFiles/CMakeTmp'
make[1]: *** [CMakeFiles/cmTryCompileExec2230537635.dir/CheckSymbolExists.c.o]
Error 1
Makefile:118: recipe for target 'cmTryCompileExec2230537635/fast' failed
make: *** [cmTryCompileExec2230537635/fast] Error 2
File /home/mathieu/tmp/flou/bin/CMakeFiles/CMakeTmp/CheckSymbolExists.c:
/* */
#include <malloc.h>
int main(int argc, char** argv)
{
(void)argv;
#ifndef memalign
return ((int*)(&memalign))[argc];
#else
(void)argc;
return 0;
#endif
}
--- End Message ---
--- Begin Message ---
Source: cmake
Source-Version: 3.21.3-5
Done: Timo Röhling <[email protected]>
We believe that the bug you reported is fixed in the latest version of
cmake, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Timo Röhling <[email protected]> (supplier of updated cmake package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Fri, 22 Oct 2021 14:24:08 +0200
Source: cmake
Architecture: source
Version: 3.21.3-5
Distribution: unstable
Urgency: medium
Maintainer: Debian CMake Team <[email protected]>
Changed-By: Timo Röhling <[email protected]>
Closes: 671746 777542
Changes:
cmake (3.21.3-5) unstable; urgency=medium
.
* Package can be cross-compiled now
* Make FindFLTK safe to include multiple times (Closes: #671746)
* Fix check_symbols_exists() with -pedantic-errors (Closes: #777542)
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