http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53378
Bug #: 53378 Summary: gcc/regs.h hides system header regs.h on vxWorks Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target AssignedTo: unassig...@gcc.gnu.org ReportedBy: r...@verizon.net This may be not-a-bug or wont-fix, but when I'm compiling gcc 4.7.0 on vxWorks, libgcc/config/vxlib.c #includes taskLib.h. This vxWorks header then includes regs.h, another vxWorks system header. However, at compile time, gcc/regs.h is included instead. This conflict causes a multitude of compilation errors. The current workaround is to go into taskLib.h and change #include <regs.h> to #include "./regs.h". Not pretty, but it works.