Author: ro Date: Tue May 15 04:36:00 2018 New Revision: 332343 URL: http://llvm.org/viewvc/llvm-project?rev=332343&view=rev Log: [Solaris] Only define _REENTRANT if -pthread
When looking at lib/Basic/Targets/OSTargets.h, I noticed that _REENTRANT is defined unconditionally on Solaris, unlike all other targets and what either Studio cc (only define it with -mt) or gcc (only define it with -pthread) do. This patch follows that lead. Differential Revision: https://reviews.llvm.org/D41241 Modified: cfe/trunk/lib/Basic/Targets/OSTargets.h Modified: cfe/trunk/lib/Basic/Targets/OSTargets.h URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/Targets/OSTargets.h?rev=332343&r1=332342&r2=332343&view=diff ============================================================================== --- cfe/trunk/lib/Basic/Targets/OSTargets.h (original) +++ cfe/trunk/lib/Basic/Targets/OSTargets.h Tue May 15 04:36:00 2018 @@ -551,7 +551,8 @@ protected: Builder.defineMacro("_LARGEFILE_SOURCE"); Builder.defineMacro("_LARGEFILE64_SOURCE"); Builder.defineMacro("__EXTENSIONS__"); - Builder.defineMacro("_REENTRANT"); + if (Opts.POSIXThreads) + Builder.defineMacro("_REENTRANT"); if (this->HasFloat128) Builder.defineMacro("__FLOAT128__"); } _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
