[Bug target/14300] -pthread doesn't define _REENTRANT in preprocessor on alpha-linux

--- Additional Comments From david dot nospam dot hopwood at blueyonder dot co dot uk 2005-07-29 10:56 --- This is a special case of bug 20705. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14300

[Bug driver/20705] -pthread should enable all options required to use pthreads on all platforms

--- Additional Comments From david dot nospam dot hopwood at blueyonder dot co dot uk 2005-07-29 10:58 --- Also see bug 14300 for Alpha Linux. -- What|Removed |Added

[Bug target/10865] [ia64] gcc -pthread does not add -D_REENTRANT

--- Additional Comments From david dot nospam dot hopwood at blueyonder dot co dot uk 2005-07-29 11:02 --- This bug is not invalid; it is a special case of bug 20705. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10865

[Bug libstdc++/11953] _REENTRANT defined when compiling non-threaded code.

--- Additional Comments From david dot nospam dot hopwood at blueyonder dot co dot uk 2005-07-29 11:25 --- The option inconsistency between platforms is bug 20705. I agree there should be a #define that says whether POSIX threads are usable (rather than just supported by the platform

[Bug driver/20705] -pthread should enable all options required to use pthreads on all platforms

--- Additional Comments From david dot nospam dot hopwood at blueyonder dot co dot uk 2005-07-29 11:46 --- -pthread is apparently deprecated on FreeBSD (see http://lists.freebsd.org/pipermail/cvs-src/2003-August/009871.html and http://lists.freebsd.org/pipermail/cvs-src/2003-September

[Bug libstdc++/11953] _REENTRANT defined when compiling non-threaded code.

--- Additional Comments From david dot nospam dot hopwood at blueyonder dot co dot uk 2005-07-29 11:58 --- http://gcc.gnu.org/ml/libstdc++/2002-02/msg00231.html suggests defining __GNUC_THREADMODEL__ to a string specifying the thread model. -- http://gcc.gnu.org/bugzilla

[Bug other/8888] Linking shared libraries with -pthread fails to link to libpthread

--- Additional Comments From david dot nospam dot hopwood at blueyonder dot co dot uk 2005-07-18 20:30 --- Note that the fix is only for Linux. For other platforms, see bug 20705. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=

[Bug c/20705] New: -pthread should enable all options required to use pthreads on all platforms

Status: UNCONFIRMED Severity: enhancement Priority: P2 Component: c AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: david dot nospam dot hopwood at blueyonder dot co dot uk CC: gcc-bugs at gcc dot gnu dot org http://gcc.gnu.org

[Bug driver/20705] -pthread should enable all options required to use pthreads on all platforms

--- Additional Comments From david dot nospam dot hopwood at blueyonder dot co dot uk 2005-03-31 22:04 --- pthreads isn't necessarily available, or needs to be optional, on embedded platforms. I agree that on some platforms it would make sense for pthreads to be enabled by default

[Bug c/9049] No support for selective enabling/disabling of warnings

--- Additional Comments From david dot nospam dot hopwood at blueyonder dot co dot uk 2005-03-27 15:48 --- This is particularly bad for some warnings, such as -Wpadded, that really only make sense when applied to a subset of code. This came up for the Xen virtual machine manager: we