Please do not reply directly to this email. All additional comments should be made in the comments box of this bug.
Summary: mingw <pthread.h> is broken https://bugzilla.redhat.com/show_bug.cgi?id=599227 Summary: mingw <pthread.h> is broken Product: Fedora Version: 13 Platform: All OS/Version: Linux Status: NEW Severity: medium Priority: low Component: mingw32-pthreads AssignedTo: rjo...@redhat.com ReportedBy: ebl...@redhat.com QAContact: extras...@fedoraproject.org CC: lfar...@lfarkas.org, berra...@redhat.com, rjo...@redhat.com, erik-fed...@vanpienbroek.nl, fedora-mi...@lists.fedoraproject.org Classification: Fedora Target Release: --- Description of problem: The cross-compilation header /usr/i686-pc-mingw32/sys-root/mingw/include/pthread.h, installed as part of the mingw32-pthreads package, has several coding bugs. Version-Release number of selected component (if applicable): mingw32-pthreads-2.8.0-10.fc13.noarch How reproducible: Always Steps to Reproduce: 1. Try cross-compiling any code that uses localtime_r with a second argument with side effects, or try calling (localtime_r)(arg1,arg2). 2. Try cross-compiling any project that uses gnulib's <time.h> replacement header (libvirt is an example project; it includes a ./autobuild.sh script that will automatically try a mingw cross-compilation, if you have installed a mingw portablexdr library, although that library is not yet part of fedora). Actual results: The definition of localtime_r is broken, because it evaluates the second argument twice. And, since POSIX allows one to #undef localtime_r, but there is no localtime_r function in the library, you get a link failure if you bypass the function-like macro. Finally, the pthreads-win32 library made the mistake of installing <config.h>, which is asking for namespace collision with most other autotooled packages. Expected results: <pthread.h> should not define any *_r functions, nor should it interfere with a proper <time.h>. Also, the library should not install <config.h>, but should instead modify its installed headers to be self-contained. Additional info: See this thread on bug-gnulib for more details: http://lists.gnu.org/archive/html/bug-gnulib/2010-06/msg00007.html -- Configure bugmail: https://bugzilla.redhat.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. _______________________________________________ mingw mailing list mingw@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/mingw
