Use abspath to dereference $BUILD_BASE
If the user tries to change BUILD_BASE to put the build products outside
the build tree the compile will fail due to hard coded assumptions that
$BUILD_BASE is a relative path. Fix by using $(abspath $(BUILD_BASE))
to rationalize to an absolute path every time and remove the relative
path assumptions.
This patch also adds documentation that BUILD_BASE can be specified by
the user.
Signed-off-by: Grant Likely <grant.likely@arm.com>
Signed-off-by: Manish Pandey <manish.pandey2@arm.com>
Change-Id: Ib1af874de658484aaffc672f30029b852d2489c8
diff --git a/plat/marvell/armada/a8k/common/ble/ble.mk b/plat/marvell/armada/a8k/common/ble/ble.mk
index 82ac098..60fbf5f 100644
--- a/plat/marvell/armada/a8k/common/ble/ble.mk
+++ b/plat/marvell/armada/a8k/common/ble/ble.mk
@@ -5,9 +5,9 @@
MV_DDR_PATH ?= drivers/marvell/mv_ddr
-MV_DDR_LIB = $(CURDIR)/$(BUILD_PLAT)/ble/mv_ddr_lib.a
-LIBC_LIB = $(CURDIR)/$(BUILD_PLAT)/lib/libc.a
-BLE_LIBS = $(MV_DDR_LIB) $(LIBC_LIB)
+MV_DDR_LIB = $(BUILD_PLAT)/ble/mv_ddr_lib.a
+LIBC_LIB = $(BUILD_PLAT)/lib/libc.a
+BLE_LIBS = $(MV_DDR_LIB) $(LIBC_LIB)
PLAT_MARVELL = plat/marvell/armada
BLE_SOURCES += $(BLE_PATH)/ble_main.c \
@@ -29,4 +29,4 @@
FORCE:
$(MV_DDR_LIB): FORCE
- @+make -C $(MV_DDR_PATH) --no-print-directory PLAT_INCLUDES="$(PLAT_INCLUDES)" PLATFORM=$(PLAT) ARCH=AARCH64 OBJ_DIR=$(CURDIR)/$(BUILD_PLAT)/ble
+ @+make -C $(MV_DDR_PATH) --no-print-directory PLAT_INCLUDES="$(PLAT_INCLUDES)" PLATFORM=$(PLAT) ARCH=AARCH64 OBJ_DIR=$(BUILD_PLAT)/ble
diff --git a/plat/nvidia/tegra/platform.mk b/plat/nvidia/tegra/platform.mk
index 3d61f06..a4724e6 100644
--- a/plat/nvidia/tegra/platform.mk
+++ b/plat/nvidia/tegra/platform.mk
@@ -62,7 +62,7 @@
$(eval $(call add_define,RELOCATE_BL32_IMAGE))
# modify BUILD_PLAT to point to SoC specific build directory
-BUILD_PLAT := ${BUILD_BASE}/${PLAT}/${TARGET_SOC}/${BUILD_TYPE}
+BUILD_PLAT := $(abspath ${BUILD_BASE})/${PLAT}/${TARGET_SOC}/${BUILD_TYPE}
# platform cflags (enable signed comparisons, disable stdlib)
TF_CFLAGS += -Wsign-compare -nostdlib
diff --git a/plat/ti/k3/platform.mk b/plat/ti/k3/platform.mk
index 65d5cc2..2de21aa 100644
--- a/plat/ti/k3/platform.mk
+++ b/plat/ti/k3/platform.mk
@@ -11,4 +11,4 @@
include ${PLAT_PATH}/board/${TARGET_BOARD}/board.mk
# modify BUILD_PLAT to point to board specific build directory
-BUILD_PLAT := ${BUILD_BASE}/${PLAT}/${TARGET_BOARD}/${BUILD_TYPE}
+BUILD_PLAT := $(abspath ${BUILD_BASE})/${PLAT}/${TARGET_BOARD}/${BUILD_TYPE}