Author: brooks
Date: Sun Oct 15 22:45:25 2017
New Revision: 324643
URL: https://svnweb.freebsd.org/changeset/base/324643

Log:
  MFC r321256:
  
  Include ARCH_FLAGS in CFLAGS when building modules.
  
  Without this change, modules will match the default compiler
  configuration which may not be the same as the kernel values.
  
  Reviewed by:  imp
  Obtained from:        CheriBSD
  Sponsored by: DARPA, AFRL
  Differential Revision:        https://reviews.freebsd.org/D11633

Modified:
  stable/10/sys/conf/kern.pre.mk
  stable/10/sys/conf/kmod.mk
Directory Properties:
  stable/10/   (props changed)

Modified: stable/10/sys/conf/kern.pre.mk
==============================================================================
--- stable/10/sys/conf/kern.pre.mk      Sun Oct 15 22:43:56 2017        
(r324642)
+++ stable/10/sys/conf/kern.pre.mk      Sun Oct 15 22:45:25 2017        
(r324643)
@@ -183,6 +183,7 @@ SYSTEM_DEP+= ${LDSCRIPT}
 MKMODULESENV+= MAKEOBJDIRPREFIX=${.OBJDIR}/modules KMODDIR=${KODIR}
 MKMODULESENV+= MACHINE_CPUARCH=${MACHINE_CPUARCH}
 MKMODULESENV+= MODULES_EXTRA="${MODULES_EXTRA}" 
WITHOUT_MODULES="${WITHOUT_MODULES}"
+MKMODULESENV+= ARCH_FLAGS="${ARCH_FLAGS}"
 .if (${KERN_IDENT} == LINT)
 MKMODULESENV+= ALL_MODULES=LINT
 .endif

Modified: stable/10/sys/conf/kmod.mk
==============================================================================
--- stable/10/sys/conf/kmod.mk  Sun Oct 15 22:43:56 2017        (r324642)
+++ stable/10/sys/conf/kmod.mk  Sun Oct 15 22:45:25 2017        (r324643)
@@ -359,7 +359,7 @@ ${_src}:
 .endif
 
 # Respect configuration-specific C flags.
-CFLAGS+=       ${CONF_CFLAGS}
+CFLAGS+=       ${ARCH_FLAGS} ${CONF_CFLAGS}
 
 MFILES?= dev/acpica/acpi_if.m dev/acpi_support/acpi_wmi_if.m \
        dev/agp/agp_if.m dev/ata/ata_if.m dev/eisa/eisa_if.m \
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