diff options
| author | Christian Borntraeger <borntraeger@de.ibm.com> | 2015-10-13 15:10:46 +0200 |
|---|---|---|
| committer | Cornelia Huck <cornelia.huck@de.ibm.com> | 2015-12-01 09:57:27 +0100 |
| commit | 7619562a643a472fab8ad6a173a37e046a2fc671 (patch) | |
| tree | f2744d86330aad20b27b728e0816136bf353071f /pc-bios/s390-ccw/Makefile | |
| parent | a2485925f76d01795f041fd63663d8582139fda4 (diff) | |
pc-bios/s390-ccw: build for z900
Newer distributions have an architecture level set to z9, z196
or similar - also as default option for the compiler.
We should build the bios for z900 to allow it to run with
all 64bit CPUs. This will become more important as soon as
QEMU/KVM does support CPU models.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Reviewed-By: Sascha Silbe <silbe@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Diffstat (limited to 'pc-bios/s390-ccw/Makefile')
| -rw-r--r-- | pc-bios/s390-ccw/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pc-bios/s390-ccw/Makefile b/pc-bios/s390-ccw/Makefile index 15e423274f..11c5dd4799 100644 --- a/pc-bios/s390-ccw/Makefile +++ b/pc-bios/s390-ccw/Makefile @@ -10,7 +10,7 @@ $(call set-vpath, $(SRC_PATH)/pc-bios/s390-ccw) .PHONY : all clean build-all OBJECTS = start.o main.o bootmap.o sclp-ascii.o virtio.o -CFLAGS += -fPIE -fno-stack-protector -ffreestanding +CFLAGS += -fPIE -fno-stack-protector -ffreestanding -march=z900 CFLAGS += -fno-delete-null-pointer-checks -msoft-float LDFLAGS += -Wl,-pie -nostdlib |