Module Name: src
Committed By: mrg
Date: Sun Feb 18 10:49:43 UTC 2024
Modified Files:
src/sys/arch/arm/conf: Makefile.arm
Log Message:
if we're building with GCC and MACHINE_CPU is aarch64, error out since
that isn't going to work.
doing this better in config(1) is difficult, but at least we can
detect and give a useful error message for this case instead of just
erroring out with some compiler options aren't supported. if we have
a good solution for config(1) we can remove this hack here..
might want to copy this hack for riscv too.
To generate a diff of this commit:
cvs rdiff -u -r1.57 -r1.58 src/sys/arch/arm/conf/Makefile.arm
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/arm/conf/Makefile.arm
diff -u src/sys/arch/arm/conf/Makefile.arm:1.57 src/sys/arch/arm/conf/Makefile.arm:1.58
--- src/sys/arch/arm/conf/Makefile.arm:1.57 Fri Jul 28 02:41:30 2023
+++ src/sys/arch/arm/conf/Makefile.arm Sun Feb 18 10:49:43 2024
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile.arm,v 1.57 2023/07/28 02:41:30 rin Exp $
+# $NetBSD: Makefile.arm,v 1.58 2024/02/18 10:49:43 mrg Exp $
# Makefile for NetBSD
#
@@ -21,6 +21,11 @@ USETOOLS?= no
NEED_OWN_INSTALL_TARGET?=no
.include <bsd.own.mk>
+.if ${MACHINE_CPU} == "aarch64" && ${HAVE_GCC} != "no"
+. info (Building GENERIC instead of GENERIC64?)
+. error Don't build 32-bit kernel with 64-bit toolchain
+.endif
+
##
## (1) port identification
##
