Author: imp
Date: Sun Feb 23 19:04:15 2020
New Revision: 358262
URL: https://svnweb.freebsd.org/changeset/base/358262
Log:
Use MACHINE_ARCH instead of TARGET_ARCH
TARGET_ARCH is only for use in Makefile.inc1 contexts. MACHINE_ARCH is the
preferred thing to set. Makefile.inc1 sets MACHINE_ARCH in the cross build
case, and make sets it in the native build case. This will fix anybody doing a
native build. Add a comment for why we have to do this dance so when/if the
problem with CFLAGS is fixed for the kernel this workaround can be removed.
Modified:
head/sys/conf/Makefile.riscv
Modified: head/sys/conf/Makefile.riscv
==============================================================================
--- head/sys/conf/Makefile.riscv Sun Feb 23 17:59:51 2020
(r358261)
+++ head/sys/conf/Makefile.riscv Sun Feb 23 19:04:15 2020
(r358262)
@@ -46,7 +46,9 @@ SYSTEM_LD= @${LD} -N -m ${LD_EMULATION} -Bdynamic -T $
CFLAGS += -fno-omit-frame-pointer -fno-optimize-sibling-calls
.endif
-CFLAGS += -DMACHINE_ARCH=\"${TARGET_ARCH}\"
+# Currently, the compile flags don't let the kernel know if this is a
hard-float
+# ABI build or a soft-float ABI build. We need to pass in this information.
+CFLAGS += -DMACHINE_ARCH=\"${MACHINE_ARCH}\"
# hack because genassym.c includes sys/bus.h which includes these.
genassym.o: bus_if.h device_if.h
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