>Number: 10865 >Category: preprocessor >Synopsis: gcc -pthread does not add -D_REENTRANT >Confidential: no >Severity: serious >Priority: medium >Responsible: unassigned >State: open >Class: sw-bug >Submitter-Id: net >Arrival-Date: Mon May 19 15:36:00 UTC 2003 >Closed-Date: >Last-Modified: >Originator: francois-xavier.kowalski@hp.com >Release: gcc-3.x >Organization: >Environment: Linux ia64 >Description: when invoked with option -pthread, gcc-3.x does not add the pre-processor definition -D_REENTRANT, as explained in the documentation & as gcc-2.x was previously doing. This behaviour is duplicated on the old gcc-3.0.4 on RedHat 7.2 / ia64, then on the same compiler on RedHat Advanced Server 2.1, then on gcc-3.2.3 for Debian Sarge / ia64. Ref: <http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=84589> RedHat did not take this bug into account. >How-To-Repeat: Steps to Reproduce: 1. get the attached program pthbug.c 2. compile it with gcc -v -pthread -Wall -Wstrict-prototypes pthbug.c 3. note that -D_REENTRANT is not defined >Fix: >Release-Note: >Audit-Trail: >Unformatted: ----gnatsweb-attachment---- Content-Type: application/octet-stream; name="pthbug.c" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="pthbug.c" I2luY2x1ZGUgPHN0ZGxpYi5oPgojaW5jbHVkZSA8cHRocmVhZC5oPgoKdm9pZCogcnVuKCB2b2lk KiApOwoKaW50IG1haW4oIGludCBhcmdjLCBjaGFyICphcmd2W10gKQp7CiNpZm5kZWYgX1JFRU5U UkFOVAojZXJyb3IgIl9SRUVOVFJBTlQgdW5kZWZpbmVkIgojZW5kaWYKCXB0aHJlYWRfdCBjaGls ZDsKCXB0aHJlYWRfY3JlYXRlKCAmY2hpbGQsIE5VTEwsIHJ1biwgTlVMTCApOwoJZXhpdCggMCAp Owp9Cgp2b2lkKiBydW4oIHZvaWQqIHAgKQp7CglwdGhyZWFkX2V4aXQoIE5VTEwgKTsKfQo=