################################################################################
#
# occ for POWER9
#
################################################################################

OCC_VERSION = $(call qstrip,$(BR2_OCC_VERSION))
OCC_SITE = $(call github,open-power,occ,$(OCC_VERSION))

OCC_LICENSE = Apache-2.0

OCC_LICENSE_FILES = LICENSE

OCC_INSTALL_IMAGES = YES
OCC_INSTALL_TARGET = NO

OCC_STAGING_DIR = $(STAGING_DIR)/occ

OCC_IMAGE_BIN_PATH = obj/image.bin

OCC_DEPENDENCIES = host-ppe42-gcc
ifeq ($(BR2_OCC_GPU_BIN_BUILD),y)
	OCC_DEPENDENCIES += hostboot-binaries
endif

ifeq ($(BR2_OCC_USE_ALTERNATE_GCC),y)
OCC_TARGET_CROSS = $(HOST_DIR)/alternate-toolchain/bin/$(GNU_TARGET_NAME)-
OCC_DEPENDENCIES += host-alternate-gcc
else
OCC_TARGET_CROSS = $(TARGET_CROSS)
OCC_DEPENDENCIES += host-binutils
endif

define OCC_BUILD_CMDS
	if [ "$(BR2_OCC_GPU_BIN_BUILD)" == "y"  ]; then \
	    cd $(@D)/src && \
            make PPE_TOOL_PATH=$(PPE42_GCC_BIN) OCC_OP_BUILD=1 CROSS_PREFIX=$(OCC_TARGET_CROSS) LD_LIBRARY_PATH=$(HOST_DIR)/usr/lib GPE1_BIN_IMAGE_PATH=$(STAGING_DIR)/hostboot_binaries/ OPOCC_GPU_SUPPORT=1 all; \
	else \
            cd $(@D)/src && \
            make PPE_TOOL_PATH=$(PPE42_GCC_BIN) OCC_OP_BUILD=1 CROSS_PREFIX=$(OCC_TARGET_CROSS) LD_LIBRARY_PATH=$(HOST_DIR)/usr/lib all; \
	fi;
endef
OCC_BUILD_CMDS ?= $(OCC_BUILD_CMDS_P9)

define OCC_INSTALL_IMAGES_CMDS
       mkdir -p $(STAGING_DIR)/occ
       cp $(@D)/$(OCC_IMAGE_BIN_PATH) $(OCC_STAGING_DIR)/$(BR2_OCC_BIN_FILENAME)
endef

$(eval $(generic-package))