| 1 | # This file is part of the FreeWRT project. FreeWRT is copyrighted
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| 2 | # material, please see the LICENCE file in the top-level directory
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| 3 |
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| 4 | include $(TOPDIR)/rules.mk
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| 5 | include ../rules.mk
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| 6 |
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| 7 | # linux kernel headers for toolchain
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| 8 |
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| 9 | LINUX_HEADERS_VERSION=6.12.41
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| 10 | LINUX_KERNEL_MD5SUM:=187f109b9212a304c228e07566791e97
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| 11 | LINUX_HEADERS_SITE=https://www.kernel.org/pub/linux/kernel/v6.x
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| 12 |
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| 13 | SOURCE=linux-$(LINUX_HEADERS_VERSION).tar.gz
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| 14 | LINUX_HEADERS_ARCH:= mips
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| 15 | KERNEL_MAKE_OPTS:= CC="$(TARGET_CC)"
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| 16 | KERNEL_MAKE_OPTS+= V=1 \
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| 17 | ARCH="$(LINUX_HEADERS_ARCH)" \
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| 18 | CROSS_COMPILE="$(TARGET_CROSS)"
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| 19 | KERNEL_MAKE:=env $(KERNEL_MAKE_ENV) $(MAKE) -C "$(LINUX_HEADERS_DIR)" $(KERNEL_MAKE_OPTS)
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| 20 |
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| 21 | $(DL_DIR)/$(SOURCE):
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| 22 | -mkdir -p $(DL_DIR)
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| 23 | $(SCRIPT_DIR)/download.pl $(DL_DIR) $(SOURCE) $(LINUX_KERNEL_MD5SUM) $(LINUX_HEADERS_SITE)
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| 24 |
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| 25 | $(LINUX_HEADERS_DIR)/.unpacked: $(DL_DIR)/$(SOURCE)
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| 26 | mkdir -p $(TOOLCHAIN_BUILD_DIR)
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| 27 | cd $(TOOLCHAIN_BUILD_DIR) && gzip -dc $(DL_DIR)/$(SOURCE) | tar -xvf -
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| 28 | ln -sf $(LINUX_HEADERS_DIR)-$(LINUX_HEADERS_VERSION) $(LINUX_HEADERS_DIR)
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| 29 | cd $(LINUX_HEADERS_DIR)-$(LINUX_HEADERS_VERSION) && \
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| 30 | for f in $(TOPDIR)/toolchain/kernel-headers/patches/*.patch; do \
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| 31 | patch -lp1 <$$f; \
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| 32 | done
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| 33 | touch $(LINUX_HEADERS_DIR)/.unpacked
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| 34 |
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| 35 | $(LINUX_HEADERS_DIR)/.configured: $(LINUX_HEADERS_DIR)/.unpacked
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| 36 | $(KERNEL_MAKE) INSTALL_HDR_PATH=$(STAGING_DIR)/usr headers_install
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| 37 | touch $(LINUX_HEADERS_DIR)/.configured
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| 38 |
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| 39 | source: $(DL_DIR)/$(SOURCE)
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| 40 | prepare: $(LINUX_HEADERS_DIR)/.configured
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| 41 | compile:
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| 42 | install:
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| 43 | clean:
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| 44 | rm -rf $(LINUX_HEADERS_DIR)
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