Hi, I was wondering if it would be possible to allow the override the definition of MACHINE_ARCH /__MACHINE_ARCH in amd64/param.h by wrapping them around ifndef statement.
Index: sys/arch/amd64/include/param.h =================================================================== RCS file: /cvs/src/sys/arch/amd64/include/param.h,v retrieving revision 1.22 diff -u -p -u -r1.22 param.h --- sys/arch/amd64/include/param.h 26 Mar 2013 05:04:10 -0000 1.22 +++ sys/arch/amd64/include/param.h 12 Oct 2015 15:17:03 -0000 @@ -45,8 +45,12 @@ #define _MACHINE amd64 #define MACHINE "amd64" +#ifndef _MACHINE_ARCH #define _MACHINE_ARCH amd64 +#endif +#ifndef MACHINE_ARCH #define MACHINE_ARCH "amd64" +#endif #define MID_MACHINE MID_AMD64 #define PAGE_SHIFT 12 Being able to override is useful in scenarios where you group arch name variants under a common alias, at the moment using such a mechanism fails under OpenBSD/amd64 as whatever is passed in during build time is overwritten by the inclusion of <sys/param.h>. Is this viable? Regards, Sevan Janiyan
