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Support ccache for kernel compilation

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This commit is contained in:
Kamil Trzcinski 2017-05-01 13:11:51 +02:00
parent 12b4903e39
commit 9cce6c6d1a
1 changed files with 3 additions and 6 deletions
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9
tulip-chiphd/AndroidKernel.mk
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@ -14,11 +14,9 @@ KERNEL_TOOLCHAIN_ARCH := $(TARGET_KERNEL_ARCH)
KERNEL_EXTRA_FLAGS := ANDROID_TOOLCHAIN_FLAGS="-mno-android -Werror"
KERNEL_CROSS_COMP := $(notdir $(TARGET_TOOLS_PREFIX))
KERNEL_CCACHE :=$(firstword $(TARGET_CC))
KERNEL_PATH := $(ANDROID_BUILD_TOP)/vendor/pine64/support
ifeq ($(notdir $(KERNEL_CCACHE)),ccache)
KERNEL_CROSS_COMP := "ccache $(KERNEL_CROSS_COMP)"
KERNEL_PATH := $(KERNEL_PATH):$(ANDROID_BUILD_TOP)/$(dir $(KERNEL_CCACHE))
# enable ccache or any other wrapper
ifneq ($(CC_WRAPPER),)
KERNEL_CROSS_COMP := "$(CC_WRAPPER) $(KERNEL_CROSS_COMP)"
endif
#remove time_macros from ccache options, it breaks signing process
@ -40,7 +38,6 @@ KERNEL_BLD_FLAGS :=$(KERNEL_BLD_FLAGS) \
O=$(KERNEL_OUT_DIR) \
KERNEL_BLD_ENV := CROSS_COMPILE=$(KERNEL_CROSS_COMP) \
PATH=$(KERNEL_PATH):$(PATH) \
CCACHE_SLOPPINESS=$(KERNEL_CCSLOP)
KERNEL_FAKE_DEPMOD := $(KERNEL_OUT_DIR)/fakedepmod/lib/modules