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buildsystem: evaluate the USE_IOPL, USE_DEV_IO, USE_IOPERM macros

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Determine which macro has to be set for the target system.
Do this in the buildsystem instead of using preprocessor macros.

Change-Id: Ic41ea025e35feb93f07ce7a94c0d15e6e84f38b9
Signed-off-by: Thomas Heijligen <thomas.heijligen@secunet.de>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/58278
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Thomas Heijligen
2021-10-12 17:58:35 +02:00
committed by Nico Huber
parent c9d947576b
commit 1379e54f51
3 changed files with 37 additions and 20 deletions
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19
Makefile
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@ -278,6 +278,25 @@ $(call mark_unsupported,CONFIG_DRKAISER CONFIG_NICINTEL CONFIG_NICINTEL_SPI)
$(call mark_unsupported,CONFIG_NICINTEL_EEPROM CONFIG_OGP_SPI CONFIG_IT8212)
endif
ifeq ($(TARGET_OS), $(filter $(TARGET_OS), Linux Darwin NetBSD OpenBSD))
FEATURE_CFLAGS += -D'USE_IOPL=1'
else
FEATURE_CFLAGS += -D'USE_IOPL=0'
endif
ifeq ($(TARGET_OS), $(filter $(TARGET_OS), FreeBSD FreeBSD-glibc DragonFlyBSD))
FEATURE_CFLAGS += -D'USE_DEV_IO=1'
else
FEATURE_CFLAGS += -D'USE_DEV_IO=0'
endif
ifeq ($(TARGET_OS), $(filter $(TARGET_OS), Hurd))
FEATURE_CFLAGS += -D'USE_IOPERM=1'
else
FEATURE_CFLAGS += -D'USE_IOPERM=0'
endif
###############################################################################
# Flash chip drivers and bus support infrastructure.