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-rw-r--r--distrib/alpha/bsd.rd/Makefile4
-rw-r--r--distrib/alpha/common/Makefile.inc4
-rw-r--r--distrib/amd64/ramdiskA/Makefile.inc4
-rw-r--r--distrib/amd64/ramdisk_cd/Makefile.inc4
-rw-r--r--distrib/i386/common/Makefile.inc6
-rw-r--r--distrib/ramdisk/Makefile4
-rw-r--r--distrib/socppc/ramdisk/Makefile4
-rw-r--r--distrib/sparc64/bsd.rd/Makefile4
-rw-r--r--distrib/sparc64/ramdisk/Makefile4
-rw-r--r--distrib/sparc64/ramdiskB/Makefile4
-rw-r--r--sys/arch/alpha/conf/Makefile.alpha3
-rw-r--r--sys/arch/amd64/conf/Makefile.amd643
-rw-r--r--sys/arch/arm64/conf/Makefile.arm643
-rw-r--r--sys/arch/armv7/conf/Makefile.armv73
-rw-r--r--sys/arch/hppa/conf/Makefile.hppa6
-rw-r--r--sys/arch/i386/conf/Makefile.i3863
-rw-r--r--sys/arch/landisk/conf/Makefile.landisk3
-rw-r--r--sys/arch/loongson/conf/Makefile.loongson3
-rw-r--r--sys/arch/luna88k/conf/Makefile.luna88k3
-rw-r--r--sys/arch/macppc/conf/Makefile.macppc3
-rw-r--r--sys/arch/octeon/conf/Makefile.octeon3
-rw-r--r--sys/arch/sgi/conf/Makefile.sgi3
-rw-r--r--sys/arch/socppc/conf/Makefile.socppc5
-rw-r--r--sys/arch/sparc64/conf/Makefile.sparc643
24 files changed, 53 insertions, 36 deletions
diff --git a/distrib/alpha/bsd.rd/Makefile b/distrib/alpha/bsd.rd/Makefile
index 39168a4e9bd..517928d4b55 100644
--- a/distrib/alpha/bsd.rd/Makefile
+++ b/distrib/alpha/bsd.rd/Makefile
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.31 2019/04/05 21:08:00 deraadt Exp $
+# $OpenBSD: Makefile,v 1.32 2019/04/14 14:07:07 deraadt Exp $
TOP= ${.CURDIR}/..
@@ -31,7 +31,7 @@ bsd.rd_unz: bsd ${IMAGE}
bsd:
cd ${.CURDIR}/../../../sys/arch/alpha/compile/${RAMDISK} && \
- su ${BUILDUSER} -c '${MAKE} config && ${MAKE} clean && env COPTS=-Oz ${MAKE}'
+ su ${BUILDUSER} -c '${MAKE} config && ${MAKE} clean && ${MAKE}'
cp -p ${.CURDIR}/../../../sys/arch/alpha/compile/${RAMDISK}/obj/bsd bsd
${IMAGE}: ${CBIN}
diff --git a/distrib/alpha/common/Makefile.inc b/distrib/alpha/common/Makefile.inc
index 162759f90fa..d5c1dccfa5d 100644
--- a/distrib/alpha/common/Makefile.inc
+++ b/distrib/alpha/common/Makefile.inc
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile.inc,v 1.36 2019/04/05 21:08:00 deraadt Exp $
+# $OpenBSD: Makefile.inc,v 1.37 2019/04/14 14:07:07 deraadt Exp $
TOP= ${.CURDIR}/..
@@ -72,7 +72,7 @@ bsd.rd: bsd ${IMAGE}
bsd:
cd ${.CURDIR}/../../../sys/arch/alpha/compile/${RAMDISK} && \
- su ${BUILDUSER} -c '${MAKE} config && ${MAKE} clean && env COPTS=-Oz ${MAKE}'
+ su ${BUILDUSER} -c '${MAKE} config && ${MAKE} clean && ${MAKE}'
cp -p ${.CURDIR}/../../../sys/arch/alpha/compile/${RAMDISK}/obj/bsd bsd
${IMAGE}: ${CBIN}
diff --git a/distrib/amd64/ramdiskA/Makefile.inc b/distrib/amd64/ramdiskA/Makefile.inc
index d623deb07ef..fdb9e5341e0 100644
--- a/distrib/amd64/ramdiskA/Makefile.inc
+++ b/distrib/amd64/ramdiskA/Makefile.inc
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile.inc,v 1.8 2019/04/05 21:08:00 deraadt Exp $
+# $OpenBSD: Makefile.inc,v 1.9 2019/04/14 14:07:07 deraadt Exp $
TOP= ${.CURDIR}/..
@@ -74,7 +74,7 @@ bsd.rd: mr.fs bsd
bsd:
cd ${.CURDIR}/../../../sys/arch/amd64/compile/${RAMDISK} && \
- su ${BUILDUSER} -c '${MAKE} config && ${MAKE} clean && env COPTS="-Oz -fno-ret-protector" ${MAKE}'
+ su ${BUILDUSER} -c '${MAKE} config && ${MAKE} clean && ${MAKE}'
cp -p ${.CURDIR}/../../../sys/arch/amd64/compile/${RAMDISK}/obj/bsd bsd
mr.fs: instbin
diff --git a/distrib/amd64/ramdisk_cd/Makefile.inc b/distrib/amd64/ramdisk_cd/Makefile.inc
index a4ad30a640d..bd78f227ece 100644
--- a/distrib/amd64/ramdisk_cd/Makefile.inc
+++ b/distrib/amd64/ramdisk_cd/Makefile.inc
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile.inc,v 1.8 2019/04/05 21:08:00 deraadt Exp $
+# $OpenBSD: Makefile.inc,v 1.9 2019/04/14 14:07:07 deraadt Exp $
TOP= ${.CURDIR}/..
@@ -77,7 +77,7 @@ bsd.rd: mr.fs bsd
bsd:
cd ${.CURDIR}/../../../sys/arch/amd64/compile/${RAMDISK} && \
- su ${BUILDUSER} -c '${MAKE} config && ${MAKE} clean && env COPTS=-Oz ${MAKE}'
+ su ${BUILDUSER} -c '${MAKE} config && ${MAKE} clean && ${MAKE}'
cp -p ${.CURDIR}/../../../sys/arch/amd64/compile/${RAMDISK}/obj/bsd bsd
mr.fs: instbin
diff --git a/distrib/i386/common/Makefile.inc b/distrib/i386/common/Makefile.inc
index e755d39c92c..f273eca67a6 100644
--- a/distrib/i386/common/Makefile.inc
+++ b/distrib/i386/common/Makefile.inc
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile.inc,v 1.45 2019/04/05 21:08:00 deraadt Exp $
+# $OpenBSD: Makefile.inc,v 1.46 2019/04/14 14:07:07 deraadt Exp $
TOP= ${.CURDIR}/..
@@ -57,8 +57,6 @@ unconfig:
DISKTYPE?= rdroot
MAKEFSARGS_RD= -o disklabel=${DISKTYPE},minfree=0,density=4096
-COPTS= -Oz -mtune=i486
-
bsd.gz: bsd.rd
cp bsd.rd bsd.strip
strip bsd.strip
@@ -71,7 +69,7 @@ bsd.rd: ${IMAGE} bsd
bsd:
cd ${.CURDIR}/../../../sys/arch/i386/compile/${RAMDISK} && \
- su ${BUILDUSER} -c '${MAKE} config && ${MAKE} clean && env COPTS="${COPTS}" ${MAKE}'
+ su ${BUILDUSER} -c '${MAKE} config && ${MAKE} clean && ${MAKE}'
cp -p ${.CURDIR}/../../../sys/arch/i386/compile/${RAMDISK}/obj/bsd bsd
${IMAGE}: ${CBIN}
diff --git a/distrib/ramdisk/Makefile b/distrib/ramdisk/Makefile
index a610b4292d5..e8b20646866 100644
--- a/distrib/ramdisk/Makefile
+++ b/distrib/ramdisk/Makefile
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.53 2019/04/05 21:08:01 deraadt Exp $
+# $OpenBSD: Makefile,v 1.54 2019/04/14 14:07:07 deraadt Exp $
REV= ${OSrev}
@@ -72,7 +72,7 @@ ${FLOPPY}: bsd.gz ${BOOT} ${BOOTXX}
bsd:
cd ${.CURDIR}/../../sys/arch/${MACHINE}/compile/${KERNEL} && \
- su ${BUILDUSER} -c '${MAKE} config && ${MAKE} clean && env COPTS=-Oz ${MAKE}'
+ su ${BUILDUSER} -c '${MAKE} config && ${MAKE} clean && ${MAKE}'
cp -p ${.CURDIR}/../../sys/arch/${MACHINE}/compile/${KERNEL}/obj/bsd bsd
bsd.rd: bsd ${IMAGE}
diff --git a/distrib/socppc/ramdisk/Makefile b/distrib/socppc/ramdisk/Makefile
index 3805c198427..9bf155b267e 100644
--- a/distrib/socppc/ramdisk/Makefile
+++ b/distrib/socppc/ramdisk/Makefile
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.18 2019/04/05 21:08:01 deraadt Exp $
+# $OpenBSD: Makefile,v 1.19 2019/04/14 14:07:08 deraadt Exp $
REV= ${OSrev}
@@ -48,7 +48,7 @@ ${IMAGE}: ${CBIN}
bsd:
cd ${TOP}/../../sys/arch/socppc/compile/RAMDISK && \
- su ${BUILDUSER} -c '${MAKE} config && ${MAKE} clean && env COPTS=-Oz ${MAKE}'
+ su ${BUILDUSER} -c '${MAKE} config && ${MAKE} clean && ${MAKE}'
cp -p ${TOP}/../../sys/arch/socppc/compile/RAMDISK/obj/bsd bsd
${CBIN}.mk ${CBIN}.cache ${CBIN}.c: ${CRUNCHCONF}
diff --git a/distrib/sparc64/bsd.rd/Makefile b/distrib/sparc64/bsd.rd/Makefile
index 15b60a0ad2c..bbd338bc0da 100644
--- a/distrib/sparc64/bsd.rd/Makefile
+++ b/distrib/sparc64/bsd.rd/Makefile
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.36 2019/04/05 21:08:01 deraadt Exp $
+# $OpenBSD: Makefile,v 1.37 2019/04/14 14:07:08 deraadt Exp $
TOP= ${.CURDIR}/..
@@ -30,7 +30,7 @@ bsd.rd_unz: bsd ${IMAGE}
bsd:
cd ${.CURDIR}/../../../sys/arch/sparc64/compile/${RAMDISK} && \
- su ${BUILDUSER} -c '${MAKE} config && ${MAKE} clean && env COPTS=-Oz ${MAKE}'
+ su ${BUILDUSER} -c '${MAKE} config && ${MAKE} clean && ${MAKE}'
cp -p ${.CURDIR}/../../../sys/arch/sparc64/compile/${RAMDISK}/obj/bsd bsd
${IMAGE}: ${CBIN}
diff --git a/distrib/sparc64/ramdisk/Makefile b/distrib/sparc64/ramdisk/Makefile
index 9acd15ce1d6..054f3cdc882 100644
--- a/distrib/sparc64/ramdisk/Makefile
+++ b/distrib/sparc64/ramdisk/Makefile
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.37 2019/04/05 21:08:01 deraadt Exp $
+# $OpenBSD: Makefile,v 1.38 2019/04/14 14:07:08 deraadt Exp $
TOP= ${.CURDIR}/..
@@ -77,7 +77,7 @@ ${IMAGE}: ${CBIN}
bsd:
cd ${TOP}/../../sys/arch/sparc64/compile/${KERNEL} && \
- su ${BUILDUSER} -c '${MAKE} config && ${MAKE} clean && env COPTS=-Oz ${MAKE}'
+ su ${BUILDUSER} -c '${MAKE} config && ${MAKE} clean && env ${MAKE}'
cp -p ${TOP}/../../sys/arch/sparc64/compile/${KERNEL}/obj/bsd bsd
unconfig:
diff --git a/distrib/sparc64/ramdiskB/Makefile b/distrib/sparc64/ramdiskB/Makefile
index 940f5a1801e..b6efc0a0a6a 100644
--- a/distrib/sparc64/ramdiskB/Makefile
+++ b/distrib/sparc64/ramdiskB/Makefile
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.31 2019/04/05 21:08:01 deraadt Exp $
+# $OpenBSD: Makefile,v 1.32 2019/04/14 14:07:08 deraadt Exp $
TOP= ${.CURDIR}/..
@@ -77,7 +77,7 @@ ${IMAGE}: ${CBIN}
bsd:
cd ${TOP}/../../sys/arch/sparc64/compile/${KERNEL} && \
- su ${BUILDUSER} -c '${MAKE} config && ${MAKE} clean && env COPTS=-Oz ${MAKE}'
+ su ${BUILDUSER} -c '${MAKE} config && ${MAKE} clean && ${MAKE}'
cp -p ${TOP}/../../sys/arch/sparc64/compile/${KERNEL}/obj/bsd bsd
unconfig:
diff --git a/sys/arch/alpha/conf/Makefile.alpha b/sys/arch/alpha/conf/Makefile.alpha
index d3981b65b2c..25642a5991c 100644
--- a/sys/arch/alpha/conf/Makefile.alpha
+++ b/sys/arch/alpha/conf/Makefile.alpha
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile.alpha,v 1.111 2018/02/09 03:59:15 tb Exp $
+# $OpenBSD: Makefile.alpha,v 1.112 2019/04/14 14:07:05 deraadt Exp $
# For instructions on building kernels consult the config(8) and options(4)
# manual pages.
@@ -37,6 +37,7 @@ CMACHFLAGS+= -fno-stack-protector
.endif
.if ${IDENT:M-DSMALL_KERNEL}
SORTR= cat
+COPTS?= -Oz
.endif
DEBUG?= -g
diff --git a/sys/arch/amd64/conf/Makefile.amd64 b/sys/arch/amd64/conf/Makefile.amd64
index 283fa236422..52c328d836d 100644
--- a/sys/arch/amd64/conf/Makefile.amd64
+++ b/sys/arch/amd64/conf/Makefile.amd64
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile.amd64,v 1.112 2019/04/14 10:14:50 jsg Exp $
+# $OpenBSD: Makefile.amd64,v 1.113 2019/04/14 14:07:06 deraadt Exp $
# For instructions on building kernels consult the config(8) and options(4)
# manual pages.
@@ -41,6 +41,7 @@ CMACHFLAGS+= -msave-args
.endif
.if ${IDENT:M-DSMALL_KERNEL}
SORTR= cat
+COPTS?= -Oz
.if ${COMPILER_VERSION:Mclang}
CMACHFLAGS+= -mno-retpoline
.endif
diff --git a/sys/arch/arm64/conf/Makefile.arm64 b/sys/arch/arm64/conf/Makefile.arm64
index d4cf1906856..8e9a5aa27f9 100644
--- a/sys/arch/arm64/conf/Makefile.arm64
+++ b/sys/arch/arm64/conf/Makefile.arm64
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile.arm64,v 1.31 2019/04/14 10:14:50 jsg Exp $
+# $OpenBSD: Makefile.arm64,v 1.32 2019/04/14 14:07:06 deraadt Exp $
# For instructions on building kernels consult the config(8) and options(4)
# manual pages.
@@ -40,6 +40,7 @@ CMACHFLAGS+= -fno-stack-protector
.endif
.if ${IDENT:M-DSMALL_KERNEL}
SORTR= cat
+COPTS?= -Oz
.endif
DEBUG?= -g
diff --git a/sys/arch/armv7/conf/Makefile.armv7 b/sys/arch/armv7/conf/Makefile.armv7
index 4686ba9227d..f6eb7d153f7 100644
--- a/sys/arch/armv7/conf/Makefile.armv7
+++ b/sys/arch/armv7/conf/Makefile.armv7
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile.armv7,v 1.43 2018/10/30 11:10:03 kettenis Exp $
+# $OpenBSD: Makefile.armv7,v 1.44 2019/04/14 14:07:06 deraadt Exp $
# For instructions on building kernels consult the config(8) and options(4)
# manual pages.
@@ -40,6 +40,7 @@ CMACHFLAGS+= -fno-stack-protector
.endif
.if ${IDENT:M-DSMALL_KERNEL}
SORTR= cat
+COPTS?= -Oz
.endif
.if ${COMPILER_VERSION:Mclang}
NO_INTEGR_AS= -no-integrated-as
diff --git a/sys/arch/hppa/conf/Makefile.hppa b/sys/arch/hppa/conf/Makefile.hppa
index 3bbf488cbed..ed7e29c17d5 100644
--- a/sys/arch/hppa/conf/Makefile.hppa
+++ b/sys/arch/hppa/conf/Makefile.hppa
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile.hppa,v 1.105 2018/02/09 03:59:15 tb Exp $
+# $OpenBSD: Makefile.hppa,v 1.106 2019/04/14 14:07:06 deraadt Exp $
# For instructions on building kernels consult the config(8) and options(4)
# manual pages.
@@ -31,6 +31,10 @@ CMACHFLAGS= -mfast-indirect-calls -mportable-runtime -mno-space-regs
CMACHFLAGS+= -ffreestanding ${NOPIE_FLAGS}
CMACHFLAGS+= -fno-stack-protector
SORTR= sort -R
+.if ${IDENT:M-DSMALL_KERNEL}
+SORTR= cat
+COPTS?= -Oz
+.endif
DEBUG?= -g
COPTS?= -O2
diff --git a/sys/arch/i386/conf/Makefile.i386 b/sys/arch/i386/conf/Makefile.i386
index a94d8d1489a..aa16c4b42fc 100644
--- a/sys/arch/i386/conf/Makefile.i386
+++ b/sys/arch/i386/conf/Makefile.i386
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile.i386,v 1.133 2019/04/14 10:14:50 jsg Exp $
+# $OpenBSD: Makefile.i386,v 1.134 2019/04/14 14:07:06 deraadt Exp $
# For instructions on building kernels consult the config(8) and options(4)
# manual pages.
@@ -37,6 +37,7 @@ CMACHFLAGS+= -fno-stack-protector
.endif
.if ${IDENT:M-DSMALL_KERNEL}
SORTR= cat
+COPTS?= -Oz -mtune=i486 -mno-retpoline
.elif ${COMPILER_VERSION:Mclang}
CMACHFLAGS+= -mretpoline
.endif
diff --git a/sys/arch/landisk/conf/Makefile.landisk b/sys/arch/landisk/conf/Makefile.landisk
index 9cec25aae9e..3e6496b2d15 100644
--- a/sys/arch/landisk/conf/Makefile.landisk
+++ b/sys/arch/landisk/conf/Makefile.landisk
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile.landisk,v 1.77 2018/02/09 03:59:15 tb Exp $
+# $OpenBSD: Makefile.landisk,v 1.78 2019/04/14 14:07:06 deraadt Exp $
# For instructions on building kernels consult the config(8) and options(4)
# manual pages.
@@ -37,6 +37,7 @@ CMACHFLAGS+= -fno-stack-protector
.endif
.if ${IDENT:M-DSMALL_KERNEL}
SORTR= cat
+COPTS?= -Oz
.endif
DEBUG?= -g
diff --git a/sys/arch/loongson/conf/Makefile.loongson b/sys/arch/loongson/conf/Makefile.loongson
index 907761098a5..438d3a0d8c9 100644
--- a/sys/arch/loongson/conf/Makefile.loongson
+++ b/sys/arch/loongson/conf/Makefile.loongson
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile.loongson,v 1.74 2019/04/14 10:14:50 jsg Exp $
+# $OpenBSD: Makefile.loongson,v 1.75 2019/04/14 14:07:06 deraadt Exp $
# For instructions on building kernels consult the config(8) and options(4)
# manual pages.
@@ -44,6 +44,7 @@ CMACHFLAGS+= -fno-stack-protector
.endif
.if ${IDENT:M-DSMALL_KERNEL}
SORTR= cat
+COPTS?= -Oz
.endif
DEBUG?= -g
diff --git a/sys/arch/luna88k/conf/Makefile.luna88k b/sys/arch/luna88k/conf/Makefile.luna88k
index 0afdfea3817..9d9ffce5b8a 100644
--- a/sys/arch/luna88k/conf/Makefile.luna88k
+++ b/sys/arch/luna88k/conf/Makefile.luna88k
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile.luna88k,v 1.80 2018/02/09 03:59:15 tb Exp $
+# $OpenBSD: Makefile.luna88k,v 1.81 2019/04/14 14:07:06 deraadt Exp $
# For instructions on building kernels consult the config(8) and options(4)
# manual pages.
@@ -37,6 +37,7 @@ CMACHFLAGS+= -fno-stack-protector
.endif
.if ${IDENT:M-DSMALL_KERNEL}
SORTR= cat
+COPTS?= -Oz
.endif
DEBUG?= -g
diff --git a/sys/arch/macppc/conf/Makefile.macppc b/sys/arch/macppc/conf/Makefile.macppc
index d700515a569..b3f66ee3845 100644
--- a/sys/arch/macppc/conf/Makefile.macppc
+++ b/sys/arch/macppc/conf/Makefile.macppc
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile.macppc,v 1.95 2019/04/14 10:14:50 jsg Exp $
+# $OpenBSD: Makefile.macppc,v 1.96 2019/04/14 14:07:06 deraadt Exp $
# For instructions on building kernels consult the config(8) and options(4)
# manual pages.
@@ -39,6 +39,7 @@ CMACHFLAGS+= -fno-stack-protector
.endif
.if ${IDENT:M-DSMALL_KERNEL}
SORTR= cat
+COPTS?= -Oz
.endif
DEBUG?= -g
diff --git a/sys/arch/octeon/conf/Makefile.octeon b/sys/arch/octeon/conf/Makefile.octeon
index b0f6aee3e21..03e049f0d80 100644
--- a/sys/arch/octeon/conf/Makefile.octeon
+++ b/sys/arch/octeon/conf/Makefile.octeon
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile.octeon,v 1.52 2019/01/14 16:27:19 visa Exp $
+# $OpenBSD: Makefile.octeon,v 1.53 2019/04/14 14:07:07 deraadt Exp $
# For instructions on building kernels consult the config(8) and options(4)
# manual pages.
@@ -42,6 +42,7 @@ CMACHFLAGS+= -fno-stack-protector
.endif
.if ${IDENT:M-DSMALL_KERNEL}
SORTR= cat
+COPTS?= -Oz
.endif
DEBUG?= -g
diff --git a/sys/arch/sgi/conf/Makefile.sgi b/sys/arch/sgi/conf/Makefile.sgi
index c91f9f5cad7..8b099e9e4c0 100644
--- a/sys/arch/sgi/conf/Makefile.sgi
+++ b/sys/arch/sgi/conf/Makefile.sgi
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile.sgi,v 1.97 2019/01/14 16:27:19 visa Exp $
+# $OpenBSD: Makefile.sgi,v 1.98 2019/04/14 14:07:07 deraadt Exp $
# For instructions on building kernels consult the config(8) and options(4)
# manual pages.
@@ -42,6 +42,7 @@ CMACHFLAGS+= -fno-stack-protector
.endif
.if ${IDENT:M-DSMALL_KERNEL}
SORTR= cat
+COPTS?= -Oz
.endif
DEBUG?= -g
diff --git a/sys/arch/socppc/conf/Makefile.socppc b/sys/arch/socppc/conf/Makefile.socppc
index 6f2c68f2649..eab2c0302e7 100644
--- a/sys/arch/socppc/conf/Makefile.socppc
+++ b/sys/arch/socppc/conf/Makefile.socppc
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile.socppc,v 1.59 2018/02/09 03:59:15 tb Exp $
+# $OpenBSD: Makefile.socppc,v 1.60 2019/04/14 14:07:07 deraadt Exp $
# For instructions on building kernels consult the config(8) and options(4)
# manual pages.
@@ -34,6 +34,9 @@ CMACHFLAGS+= -fno-builtin-printf -fno-builtin-snprintf \
.if ${IDENT:M-DNO_PROPOLICE}
CMACHFLAGS+= -fno-stack-protector
.endif
+.if ${IDENT:M-DSMALL_KERNEL}
+COPTS?= -Oz
+.endif
DEBUG?= -g
COPTS?= -O2
diff --git a/sys/arch/sparc64/conf/Makefile.sparc64 b/sys/arch/sparc64/conf/Makefile.sparc64
index 0eb98c76cf5..58896c6e31e 100644
--- a/sys/arch/sparc64/conf/Makefile.sparc64
+++ b/sys/arch/sparc64/conf/Makefile.sparc64
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile.sparc64,v 1.99 2019/04/14 10:14:50 jsg Exp $
+# $OpenBSD: Makefile.sparc64,v 1.100 2019/04/14 14:07:07 deraadt Exp $
# For instructions on building kernels consult the config(8) and options(4)
# manual pages.
@@ -41,6 +41,7 @@ CMACHFLAGS+= -fno-stack-protector
.endif
.if ${IDENT:M-DSMALL_KERNEL}
SORTR= cat
+COPTS?= -Oz
.endif
.if ${COMPILER_VERSION:Mclang}
CWARNFLAGS+= -Wno-unused-command-line-argument