linux_dsm_epyc7002/drivers/s390/char/Makefile
Vasily Gorbik a1d7d91f10 s390/decompressor: avoid reusing uncompressed image objects
Re-compile ebcdic.c and sclp_early_core.c for the decompressor,
using proper decompressor CFLAGS. This also allows to potentially use
instrumentation for those files when built for the main kernel image.

With kbuild there is no easy way to re-compile a source file from
another directory. Bypass ugly rules and Makefile meta-programming
with relative path includes of original files.

Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2018-06-25 10:14:39 +02:00

55 lines
1.6 KiB
Makefile

# SPDX-License-Identifier: GPL-2.0
#
# S/390 character devices
#
ifdef CONFIG_FUNCTION_TRACER
# Do not trace early setup code
CFLAGS_REMOVE_sclp_early_core.o = $(CC_FLAGS_FTRACE)
endif
GCOV_PROFILE_sclp_early_core.o := n
KCOV_INSTRUMENT_sclp_early_core.o := n
UBSAN_SANITIZE_sclp_early_core.o := n
CFLAGS_sclp_early_core.o += -D__NO_FORTIFY
CFLAGS_REMOVE_sclp_early_core.o += $(CC_FLAGS_EXPOLINE)
obj-y += ctrlchar.o keyboard.o defkeymap.o sclp.o sclp_rw.o sclp_quiesce.o \
sclp_cmd.o sclp_config.o sclp_cpi_sys.o sclp_ocf.o sclp_ctl.o \
sclp_early.o sclp_early_core.o sclp_sd.o
obj-$(CONFIG_TN3270) += raw3270.o
obj-$(CONFIG_TN3270_CONSOLE) += con3270.o
obj-$(CONFIG_TN3270_TTY) += tty3270.o
obj-$(CONFIG_TN3270_FS) += fs3270.o
obj-$(CONFIG_TN3215) += con3215.o
obj-$(CONFIG_SCLP_TTY) += sclp_tty.o
obj-$(CONFIG_SCLP_CONSOLE) += sclp_con.o
obj-$(CONFIG_SCLP_VT220_TTY) += sclp_vt220.o
obj-$(CONFIG_SCLP_ASYNC) += sclp_async.o
obj-$(CONFIG_PCI) += sclp_pci.o
obj-$(CONFIG_VMLOGRDR) += vmlogrdr.o
obj-$(CONFIG_VMCP) += vmcp.o
tape-$(CONFIG_PROC_FS) += tape_proc.o
tape-objs := tape_core.o tape_std.o tape_char.o $(tape-y)
obj-$(CONFIG_S390_TAPE) += tape.o tape_class.o
obj-$(CONFIG_S390_TAPE_34XX) += tape_34xx.o
obj-$(CONFIG_S390_TAPE_3590) += tape_3590.o
obj-$(CONFIG_MONREADER) += monreader.o
obj-$(CONFIG_MONWRITER) += monwriter.o
obj-$(CONFIG_S390_VMUR) += vmur.o
obj-$(CONFIG_CRASH_DUMP) += sclp_sdias.o zcore.o
hmcdrv-objs := hmcdrv_mod.o hmcdrv_dev.o hmcdrv_ftp.o hmcdrv_cache.o diag_ftp.o sclp_ftp.o
obj-$(CONFIG_HMC_DRV) += hmcdrv.o
chkbss := sclp_early_core.o
include $(srctree)/arch/s390/scripts/Makefile.chkbss