# Copyright (c) 2015 Igor Pecovnik, igor.pecovnik@gma**.com # # This file is licensed under the terms of the GNU General Public # License version 2. This program is licensed "as is" without any # warranty of any kind, whether express or implied. # This file is a part of the Armbian build script # https://github.com/armbian/build/ # Functions: # compilation_prepare compilation_prepare() { # Packaging patch for modern kernels should be one for all. # Currently we have it per kernel family since we can't have one # Maintaining one from central location starting with 5.3+ # Temporally set for new "default->legacy,next->current" family naming if linux-version compare $version ge 5.6; then display_alert "Adjusting" "packaging" "info" cd ${SRC}/cache/sources/${LINUXSOURCEDIR} process_patch_file "${SRC}/patch/misc/general-packaging-5.6.y.patch" "applying" else if linux-version compare $version ge 5.3; then display_alert "Adjusting" "packaging" "info" cd ${SRC}/cache/sources/${LINUXSOURCEDIR} process_patch_file "${SRC}/patch/misc/general-packaging-5.3.y.patch" "applying" fi fi if [[ $version == "4.19."* ]] && [[ "$LINUXFAMILY" == sunxi* || "$LINUXFAMILY" == meson64 || \ "$LINUXFAMILY" == mvebu64 || "$LINUXFAMILY" == mt7623 || "$LINUXFAMILY" == mvebu ]]; then display_alert "Adjustin" "packaging" "info" cd ${SRC}/cache/sources/${LINUXSOURCEDIR} process_patch_file "${SRC}/patch/misc/general-packaging-4.19.y.patch" "applying" fi if [[ $version == "4.14."* ]] && [[ "$LINUXFAMILY" == s5p6818 || "$LINUXFAMILY" == mvebu64 || \ "$LINUXFAMILY" == imx7d || "$LINUXFAMILY" == odroidxu4 || "$LINUXFAMILY" == mvebu ]]; then display_alert "Adjustin" "packaging" "info" cd ${SRC}/cache/sources/${LINUXSOURCEDIR} process_patch_file "${SRC}/patch/misc/general-packaging-4.14.y.patch" "applying" fi if [[ $version == "4.4."* || $version == "4.9."* ]] && \ [[ "$LINUXFAMILY" == rockpis || "$LINUXFAMILY" == rk3399 ]]; then display_alert "Adjustin" "packaging" "info" cd ${SRC}/cache/sources/${LINUXSOURCEDIR} process_patch_file "${SRC}/patch/misc/general-packaging-4.4.y-rk3399.patch" "applying" fi if [[ $version == "4.4."* ]] && [[ "$LINUXFAMILY" == rockchip64 ]]; then display_alert "Adjustin" "packaging" "info" cd ${SRC}/cache/sources/${LINUXSOURCEDIR} process_patch_file "${SRC}/patch/misc/general-packaging-4.4.y-rockchip64.patch" "applying" fi if [[ $version == "4.4."* ]] && [[ "$LINUXFAMILY" == rockchip ]]; then display_alert "Adjustin" "packaging" "info" cd ${SRC}/cache/sources/${LINUXSOURCEDIR} process_patch_file "${SRC}/patch/misc/general-packaging-4.4.y.patch" "applying" fi if [[ $version == "4.9."* ]] && [[ "$LINUXFAMILY" == meson64 || "$LINUXFAMILY" == odroidc4 ]]; then display_alert "Adjustin" "packaging" "info" cd ${SRC}/cache/sources/${LINUXSOURCEDIR} process_patch_file "${SRC}/patch/misc/general-packaging-4.9.y.patch" "applying" fi # # mac80211 wireless driver injection features from Kali Linux # if linux-version compare $version ge 5.4; then display_alert "Adding" "Wireless package injections for mac80211 compatible chipsets" "info" process_patch_file "${SRC}/patch/misc/kali-wifi-injection-1.patch" "applying" process_patch_file "${SRC}/patch/misc/kali-wifi-injection-2.patch" "applying" fi # AUFS - advanced multi layered unification filesystem for Kernel > 5.1 # # Older versions have AUFS support with a patch if linux-version compare $version ge 5.1 && linux-version compare $version le 5.8 && [ "$AUFS" == yes ]; then # attach to specifics tag or branch local aufstag=$(echo ${version} | cut -f 1-2 -d ".") # manual overrides if linux-version compare $version ge 5.4.3 && linux-version compare $version le 5.5 ; then aufstag="5.4.3"; fi # check if Mr. Okajima already made a branch for this version git ls-remote --exit-code --heads https://github.com/sfjro/aufs5-standalone aufs${aufstag} >/dev/null if [ "$?" -ne "0" ]; then # then use rc branch aufstag="5.x-rcN" git ls-remote --exit-code --heads https://github.com/sfjro/aufs5-standalone aufs${aufstag} >/dev/null fi if [ "$?" -eq "0" ]; then display_alert "Adding" "AUFS ${aufstag}" "info" local aufsver="branch:aufs${aufstag}" fetch_from_repo "https://github.com/sfjro/aufs5-standalone" "aufs5" "branch:${aufsver}" "yes" cd ${SRC}/cache/sources/${LINUXSOURCEDIR} process_patch_file "${SRC}/cache/sources/aufs5/${aufsver#*:}/aufs5-kbuild.patch" "applying" process_patch_file "${SRC}/cache/sources/aufs5/${aufsver#*:}/aufs5-base.patch" "applying" process_patch_file "${SRC}/cache/sources/aufs5/${aufsver#*:}/aufs5-mmap.patch" "applying" process_patch_file "${SRC}/cache/sources/aufs5/${aufsver#*:}/aufs5-standalone.patch" "applying" cp -R ${SRC}/cache/sources/aufs5/${aufsver#*:}/{Documentation,fs} . cp ${SRC}/cache/sources/aufs5/${aufsver#*:}/include/uapi/linux/aufs_type.h include/uapi/linux/ fi fi # WireGuard VPN for Linux 3.10 - 5.5 if linux-version compare $version ge 3.10 && linux-version compare $version le 5.5 && [ "${WIREGUARD}" == yes ]; then # attach to specifics tag or branch local wirever="branch:master" display_alert "Adding" "WireGuard VPN for Linux 3.10 - 5.5 ${wirever} " "info" fetch_from_repo "https://git.zx2c4.com/wireguard-linux-compat" "wireguard" "${wirever}" "yes" cd ${SRC}/cache/sources/${LINUXSOURCEDIR} rm -rf ${SRC}/cache/sources/${LINUXSOURCEDIR}/net/wireguard cp -R ${SRC}/cache/sources/wireguard/${wirever#*:}/src/ ${SRC}/cache/sources/${LINUXSOURCEDIR}/net/wireguard sed -i "/^obj-\\\$(CONFIG_NETFILTER).*+=/a obj-\$(CONFIG_WIREGUARD) += wireguard/" \ ${SRC}/cache/sources/${LINUXSOURCEDIR}/net/Makefile sed -i "/^if INET\$/a source \"net/wireguard/Kconfig\"" \ ${SRC}/cache/sources/${LINUXSOURCEDIR}/net/Kconfig # remove duplicates [[ $(cat ${SRC}/cache/sources/${LINUXSOURCEDIR}/net/Makefile | grep wireguard | wc -l) -gt 1 ]] && \ sed -i '0,/wireguard/{/wireguard/d;}' ${SRC}/cache/sources/${LINUXSOURCEDIR}/net/Makefile [[ $(cat ${SRC}/cache/sources/${LINUXSOURCEDIR}/net/Kconfig | grep wireguard | wc -l) -gt 1 ]] && \ sed -i '0,/wireguard/{/wireguard/d;}' ${SRC}/cache/sources/${LINUXSOURCEDIR}/net/Kconfig # headers workaround display_alert "Patching WireGuard" "Applying workaround for headers compilation" "info" sed -i '/mkdir -p "$destdir"/a mkdir -p "$destdir"/net/wireguard; \ touch "$destdir"/net/wireguard/{Kconfig,Makefile} # workaround for Wireguard' \ ${SRC}/cache/sources/${LINUXSOURCEDIR}/scripts/package/builddeb fi # Wireless drivers for Realtek 8189ES chipsets if linux-version compare $version ge 3.14 && [ "$EXTRAWIFI" == yes ]; then # attach to specifics tag or branch local rtl8189esver="branch:master" display_alert "Adding" "Wireless drivers for Realtek 8189ES chipsets ${rtl8189esver}" "info" fetch_from_repo "https://github.com/jwrdegoede/rtl8189ES_linux" "rtl8189es" "${rtl8189esver}" "yes" cd ${SRC}/cache/sources/${LINUXSOURCEDIR} rm -rf ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8189es mkdir -p ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8189es/ cp -R ${SRC}/cache/sources/rtl8189es/${rtl8189esver#*:}/{core,hal,include,os_dep,platform} \ ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8189es # Makefile cp ${SRC}/cache/sources/rtl8189es/${rtl8189esver#*:}/Makefile \ ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8189es/Makefile cp ${SRC}/cache/sources/rtl8189es/${rtl8189esver#*:}/Kconfig \ ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8189es/Kconfig # Add to section Makefile echo "obj-\$(CONFIG_RTL8189ES) += rtl8189es/" >> $SRC/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/Makefile sed -i '/source "drivers\/net\/wireless\/ti\/Kconfig"/a source "drivers\/net\/wireless\/rtl8189es\/Kconfig"' \ $SRC/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/Kconfig fi # Wireless drivers for Realtek 8189FS chipsets if linux-version compare $version ge 3.14 && [ "$EXTRAWIFI" == yes ]; then # attach to specifics tag or branch local rtl8189fsver="branch:rtl8189fs" display_alert "Adding" "Wireless drivers for Realtek 8189FS chipsets ${rtl8189fsver}" "info" fetch_from_repo "https://github.com/jwrdegoede/rtl8189ES_linux" "rtl8189fs" "${rtl8189fsver}" "yes" cd ${SRC}/cache/sources/${LINUXSOURCEDIR} rm -rf ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8189fs mkdir -p ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8189fs/ cp -R ${SRC}/cache/sources/rtl8189fs/${rtl8189fsver#*:}/{core,hal,include,os_dep,platform} \ ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8189fs # Makefile cp ${SRC}/cache/sources/rtl8189fs/${rtl8189fsver#*:}/Makefile \ ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8189fs/Makefile cp ${SRC}/cache/sources/rtl8189fs/${rtl8189fsver#*:}/Kconfig \ ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8189fs/Kconfig # Add to section Makefile echo "obj-\$(CONFIG_RTL8189FS) += rtl8189fs/" >> $SRC/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/Makefile sed -i '/source "drivers\/net\/wireless\/ti\/Kconfig"/a source "drivers\/net\/wireless\/rtl8189fs\/Kconfig"' \ $SRC/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/Kconfig fi # Wireless drivers for Realtek 8811, 8812, 8814 and 8821 chipsets if linux-version compare $version ge 3.14 && [ "$EXTRAWIFI" == yes ]; then # attach to specifics tag or branch local rtl8812auver="branch:v5.6.4.2" display_alert "Adding" "Wireless drivers for Realtek 8811, 8812, 8814 and 8821 chipsets ${rtl8812auver}" "info" fetch_from_repo "https://github.com/aircrack-ng/rtl8812au" "rtl8812au" "${rtl8812auver}" "yes" cd ${SRC}/cache/sources/${LINUXSOURCEDIR} rm -rf ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8812au mkdir -p ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8812au/ cp -R ${SRC}/cache/sources/rtl8812au/${rtl8812auver#*:}/{core,hal,include,os_dep,platform} \ ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8812au # Makefile cp ${SRC}/cache/sources/rtl8812au/${rtl8812auver#*:}/Makefile \ ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8812au/Makefile cp ${SRC}/cache/sources/rtl8812au/${rtl8812auver#*:}/Kconfig \ ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8812au/Kconfig # Add to section Makefile echo "obj-\$(CONFIG_88XXAU) += rtl8812au/" >> $SRC/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/Makefile sed -i '/source "drivers\/net\/wireless\/ti\/Kconfig"/a source "drivers\/net\/wireless\/rtl8812au\/Kconfig"' \ $SRC/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/Kconfig fi # Wireless drivers for Xradio XR819 chipsets if linux-version compare $version ge 4.19 && [[ "$LINUXFAMILY" == sunxi* ]] && [[ "$EXTRAWIFI" == yes ]]; then display_alert "Adding" "Wireless drivers for Xradio XR819 chipsets" "info" fetch_from_repo "https://github.com/karabek/xradio" "xradio" "branch:master" "yes" cd ${SRC}/cache/sources/${LINUXSOURCEDIR} rm -rf ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/xradio mkdir -p ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/xradio/ cp ${SRC}/cache/sources/xradio/master/*.{h,c} \ ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/xradio/ # Makefile cp ${SRC}/cache/sources/xradio/master/Makefile \ ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/xradio/Makefile cp ${SRC}/cache/sources/xradio/master/Kconfig \ ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/xradio/Kconfig # Add to section Makefile echo "obj-\$(CONFIG_WLAN_VENDOR_XRADIO) += xradio/" \ >> $SRC/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/Makefile sed -i '/source "drivers\/net\/wireless\/ti\/Kconfig"/a source "drivers\/net\/wireless\/xradio\/Kconfig"' \ $SRC/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/Kconfig fi # Wireless drivers for Realtek RTL8811CU and RTL8821C chipsets if linux-version compare $version ge 3.14 && [ "$EXTRAWIFI" == yes ]; then # attach to specifics tag or branch local rtl8811cuver="commit:2bebdb9a35c1d9b6e6a928e371fa39d5fcec8a62" display_alert "Adding" "Wireless drivers for Realtek RTL8811CU and RTL8821C chipsets ${rtl8811cuver}" "info" fetch_from_repo "https://github.com/brektrou/rtl8821CU" "rtl8811cu" "${rtl8811cuver}" "yes" cd ${SRC}/cache/sources/${LINUXSOURCEDIR} rm -rf ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8811cu mkdir -p ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8811cu/ cp -R ${SRC}/cache/sources/rtl8811cu/${rtl8811cuver#*:}/{core,hal,include,os_dep,platform,rtl8821c.mk} \ ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8811cu # Makefile cp ${SRC}/cache/sources/rtl8811cu/${rtl8811cuver#*:}/Makefile \ ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8811cu/Makefile cp ${SRC}/cache/sources/rtl8811cu/${rtl8811cuver#*:}/Kconfig \ ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8811cu/Kconfig # Disable debug sed -i "s/^CONFIG_RTW_DEBUG.*/CONFIG_RTW_DEBUG = n/" \ ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8811cu/Makefile # Address ARM related bug https://github.com/aircrack-ng/rtl8812au/issues/233 sed -i "s/^CONFIG_MP_VHT_HW_TX_MODE.*/CONFIG_MP_VHT_HW_TX_MODE = n/" \ ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8811cu/Makefile # Add to section Makefile echo "obj-\$(CONFIG_RTL8821CU) += rtl8811cu/" >> $SRC/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/Makefile sed -i '/source "drivers\/net\/wireless\/ti\/Kconfig"/a source "drivers\/net\/wireless\/rtl8811cu\/Kconfig"' \ $SRC/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/Kconfig fi # Wireless drivers for Realtek 8188EU 8188EUS and 8188ETV chipsets if linux-version compare $version ge 3.14 && [ "$EXTRAWIFI" == yes ]; then # attach to specifics tag or branch local rtl8188euver="branch:v5.7.6.1" display_alert "Adding" "Wireless drivers for Realtek 8188EU 8188EUS and 8188ETV chipsets ${rtl8811euver}" "info" fetch_from_repo "https://github.com/aircrack-ng/rtl8188eus" "rtl8188eu" "${rtl8188euver}" "yes" cd ${SRC}/cache/sources/${LINUXSOURCEDIR} rm -rf ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8188eu mkdir -p ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8188eu/ cp -R ${SRC}/cache/sources/rtl8188eu/${rtl8188euver#*:}/{core,hal,include,os_dep,platform} \ ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8188eu # Makefile cp ${SRC}/cache/sources/rtl8188eu/${rtl8188euver#*:}/Makefile \ ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8188eu/Makefile cp ${SRC}/cache/sources/rtl8188eu/${rtl8188euver#*:}/Kconfig \ ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8188eu/Kconfig # Disable debug sed -i "s/^CONFIG_RTW_DEBUG.*/CONFIG_RTW_DEBUG = n/" \ ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8188eu/Makefile # Add to section Makefile echo "obj-\$(CONFIG_RTL8188EU) += rtl8188eu/" >> $SRC/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/Makefile sed -i '/source "drivers\/net\/wireless\/ti\/Kconfig"/a source "drivers\/net\/wireless\/rtl8188eu\/Kconfig"' \ $SRC/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/Kconfig # kernel 5.6 -> process_patch_file "${SRC}/patch/misc/wireless-rtl8188eu.patch" "applying" fi # Wireless drivers for Realtek 88x2bu chipsets if linux-version compare $version ge 3.14 && [ "$EXTRAWIFI" == yes ]; then # attach to specifics tag or branch local rtl88x2buver="branch:5.6.1_30362.20181109_COEX20180928-6a6a" display_alert "Adding" "Wireless drivers for Realtek 88x2bu chipsets ${rtl88x2buver}" "info" fetch_from_repo "https://github.com/cilynx/rtl88x2bu" "rtl88x2bu" "${rtl88x2buver}" "yes" cd ${SRC}/cache/sources/${LINUXSOURCEDIR} rm -rf ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl88x2bu mkdir -p ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl88x2bu/ cp -R ${SRC}/cache/sources/rtl88x2bu/${rtl88x2buver#*:}/{core,hal,include,os_dep,platform,halmac.mk,rtl8822b.mk} \ ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl88x2bu # Makefile cp ${SRC}/cache/sources/rtl88x2bu/${rtl88x2buver#*:}/Makefile \ ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl88x2bu/Makefile cp ${SRC}/cache/sources/rtl88x2bu/${rtl88x2buver#*:}/Kconfig \ ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl88x2bu/Kconfig # Adjust path sed -i 's/include $(src)\/rtl8822b.mk /include $(TopDIR)\/drivers\/net\/wireless\/rtl88x2bu\/rtl8822b.mk/' \ ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl88x2bu/Makefile # Add to section Makefile echo "obj-\$(CONFIG_RTL8822BU) += rtl88x2bu/" >> $SRC/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/Makefile sed -i '/source "drivers\/net\/wireless\/ti\/Kconfig"/a source "drivers\/net\/wireless\/rtl88x2bu\/Kconfig"' \ $SRC/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/Kconfig fi # Wireless drivers for Realtek 8723DS chipsets if linux-version compare $version ge 5.0 && [ "$EXTRAWIFI" == yes ]; then # attach to specifics tag or branch local rtl8723dsver="branch:master" display_alert "Adding" "Wireless drivers for Realtek 8723DS chipsets ${rtl8723dsver}" "info" fetch_from_repo "https://github.com/lwfinger/rtl8723ds" "rtl8723ds" "${rtl8723dsver}" "yes" cd ${SRC}/cache/sources/${LINUXSOURCEDIR} rm -rf ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8723ds mkdir -p ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8723ds/ cp -R ${SRC}/cache/sources/rtl8723ds/${rtl8723dsver#*:}/{core,hal,include,os_dep,platform} \ ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8723ds # Makefile cp ${SRC}/cache/sources/rtl8723ds/${rtl8723dsver#*:}/Makefile \ ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8723ds/Makefile cp ${SRC}/cache/sources/rtl8723ds/${rtl8723dsver#*:}/Kconfig \ ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8723ds/Kconfig # Disable debug sed -i "s/^CONFIG_RTW_DEBUG.*/CONFIG_RTW_DEBUG = n/" \ ${SRC}/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/rtl8723ds/Makefile # Add to section Makefile echo "obj-\$(CONFIG_RTL8723DS) += rtl8723ds/" >> $SRC/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/Makefile sed -i '/source "drivers\/net\/wireless\/ti\/Kconfig"/a source "drivers\/net\/wireless\/rtl8723ds\/Kconfig"' \ $SRC/cache/sources/${LINUXSOURCEDIR}/drivers/net/wireless/Kconfig fi }