Build linux external module succeeds only from 2-nd sequential attempt
I'm trying to build external linux kernel module qca_cld-2.0.
The problem is, that build succeeds only after second attempt. More specifically
- Clean output directory
- On the first attempt to build module the error occurs. The command is:
$ make -C /lineage/kernel/samsung/universal7880 M=../../../vendor/qcom/opensource/wlan/qcacld-2.0 O=/lineage/out/target/product/a5y17lte/obj/KERNEL_OBJ ARCH=arm64 CROSS_COMPILE=aarch64-linux-android- modules WLAN_ROOT=../../../vendor/qcom/opens
ource/wlan/qcacld-2.0 MODNAME=wlan CONFIG_CLD_HL_SDIO_CORE=y CONFIG_QCACLD_WLAN_LFR3=y CONFIG_PRIMA_WLAN_OKC=y CONFIG_PRIMA_WLAN_11AC_HIGH_TP=y CONFIG_WLAN_FEATURE_11W=y CONFIG_WLAN_FEATURE_LPSS=y CONFIG_QCOM_VOWIFI_11R=y CONFIG_WLAN_FEATURE_NAN=y CONFIG_WLAN_FEATURE_NAN
_DATAPATH=y CONFIG_QCOM_TDLS=y CONFIG_QCOM_LTE_COEX=y CONFIG_WLAN_SYNC_TSF=y CONFIG_WLAN_FEATURE_MEMDUMP=y CONFIG_WLAN_OFFLOAD_PACKETS=y CONFIG_QCA_WIFI_AUTOMOTIVE_CONC=y CONFIG_WLAN_UDP_RESPONSE_OFFLOAD=y CONFIG_WLAN_FEATURE_RX_WAKELOCK=y CONFIG_WLAN_WOW_PULSE=y BOARD_P
LATFORM=exynos5 CONFIG_QCA_CLD_WLAN=m WLAN_OPEN_SOURCE=1
See full log
- On the second attempt with the same command, build succeeds.
The difference with this two build attempts is output directory structure created and one file generated in module output directories: qcacld-2.0/CORE/HDD/src/.wlan_hdd_assoc.o.d
How should I fix this error, i.e. how should I make my build to succeed with 1 attempt?
UPDATE: seems like I can build it by adding warning surpress flags, but modpost still complains about [-Werror=pointer-sign]
EXTRA_CFLAGS += -Wno-pointer-sign
EXTRA_CFLAGS += -Wno-unused-but-set-variable
makefile linux-kernel kernel-module kbuild
asked Nov 15 '18 at 14:09
Dzmitry SankouskiDzmitry Sankouski
315
add a comment |
I'm trying to build external linux kernel module qca_cld-2.0.
The problem is, that build succeeds only after second attempt. More specifically
- Clean output directory
- On the first attempt to build module the error occurs. The command is:
$ make -C /lineage/kernel/samsung/universal7880 M=../../../vendor/qcom/opensource/wlan/qcacld-2.0 O=/lineage/out/target/product/a5y17lte/obj/KERNEL_OBJ ARCH=arm64 CROSS_COMPILE=aarch64-linux-android- modules WLAN_ROOT=../../../vendor/qcom/opens
ource/wlan/qcacld-2.0 MODNAME=wlan CONFIG_CLD_HL_SDIO_CORE=y CONFIG_QCACLD_WLAN_LFR3=y CONFIG_PRIMA_WLAN_OKC=y CONFIG_PRIMA_WLAN_11AC_HIGH_TP=y CONFIG_WLAN_FEATURE_11W=y CONFIG_WLAN_FEATURE_LPSS=y CONFIG_QCOM_VOWIFI_11R=y CONFIG_WLAN_FEATURE_NAN=y CONFIG_WLAN_FEATURE_NAN
_DATAPATH=y CONFIG_QCOM_TDLS=y CONFIG_QCOM_LTE_COEX=y CONFIG_WLAN_SYNC_TSF=y CONFIG_WLAN_FEATURE_MEMDUMP=y CONFIG_WLAN_OFFLOAD_PACKETS=y CONFIG_QCA_WIFI_AUTOMOTIVE_CONC=y CONFIG_WLAN_UDP_RESPONSE_OFFLOAD=y CONFIG_WLAN_FEATURE_RX_WAKELOCK=y CONFIG_WLAN_WOW_PULSE=y BOARD_P
LATFORM=exynos5 CONFIG_QCA_CLD_WLAN=m WLAN_OPEN_SOURCE=1
See full log
- On the second attempt with the same command, build succeeds.
The difference with this two build attempts is output directory structure created and one file generated in module output directories: qcacld-2.0/CORE/HDD/src/.wlan_hdd_assoc.o.d
How should I fix this error, i.e. how should I make my build to succeed with 1 attempt?
UPDATE: seems like I can build it by adding warning surpress flags, but modpost still complains about [-Werror=pointer-sign]
EXTRA_CFLAGS += -Wno-pointer-sign
EXTRA_CFLAGS += -Wno-unused-but-set-variable
makefile linux-kernel kernel-module kbuild
asked Nov 15 '18 at 14:09
Dzmitry SankouskiDzmitry Sankouski
315
add a comment |
I'm trying to build external linux kernel module qca_cld-2.0.
The problem is, that build succeeds only after second attempt. More specifically
- Clean output directory
- On the first attempt to build module the error occurs. The command is:
$ make -C /lineage/kernel/samsung/universal7880 M=../../../vendor/qcom/opensource/wlan/qcacld-2.0 O=/lineage/out/target/product/a5y17lte/obj/KERNEL_OBJ ARCH=arm64 CROSS_COMPILE=aarch64-linux-android- modules WLAN_ROOT=../../../vendor/qcom/opens
ource/wlan/qcacld-2.0 MODNAME=wlan CONFIG_CLD_HL_SDIO_CORE=y CONFIG_QCACLD_WLAN_LFR3=y CONFIG_PRIMA_WLAN_OKC=y CONFIG_PRIMA_WLAN_11AC_HIGH_TP=y CONFIG_WLAN_FEATURE_11W=y CONFIG_WLAN_FEATURE_LPSS=y CONFIG_QCOM_VOWIFI_11R=y CONFIG_WLAN_FEATURE_NAN=y CONFIG_WLAN_FEATURE_NAN
_DATAPATH=y CONFIG_QCOM_TDLS=y CONFIG_QCOM_LTE_COEX=y CONFIG_WLAN_SYNC_TSF=y CONFIG_WLAN_FEATURE_MEMDUMP=y CONFIG_WLAN_OFFLOAD_PACKETS=y CONFIG_QCA_WIFI_AUTOMOTIVE_CONC=y CONFIG_WLAN_UDP_RESPONSE_OFFLOAD=y CONFIG_WLAN_FEATURE_RX_WAKELOCK=y CONFIG_WLAN_WOW_PULSE=y BOARD_P
LATFORM=exynos5 CONFIG_QCA_CLD_WLAN=m WLAN_OPEN_SOURCE=1
See full log
- On the second attempt with the same command, build succeeds.
The difference with this two build attempts is output directory structure created and one file generated in module output directories: qcacld-2.0/CORE/HDD/src/.wlan_hdd_assoc.o.d
How should I fix this error, i.e. how should I make my build to succeed with 1 attempt?
UPDATE: seems like I can build it by adding warning surpress flags, but modpost still complains about [-Werror=pointer-sign]
EXTRA_CFLAGS += -Wno-pointer-sign
EXTRA_CFLAGS += -Wno-unused-but-set-variable
makefile linux-kernel kernel-module kbuild
asked Nov 15 '18 at 14:09
Dzmitry SankouskiDzmitry Sankouski
315
I'm trying to build external linux kernel module qca_cld-2.0.
The problem is, that build succeeds only after second attempt. More specifically
- Clean output directory
- On the first attempt to build module the error occurs. The command is:
$ make -C /lineage/kernel/samsung/universal7880 M=../../../vendor/qcom/opensource/wlan/qcacld-2.0 O=/lineage/out/target/product/a5y17lte/obj/KERNEL_OBJ ARCH=arm64 CROSS_COMPILE=aarch64-linux-android- modules WLAN_ROOT=../../../vendor/qcom/opens
ource/wlan/qcacld-2.0 MODNAME=wlan CONFIG_CLD_HL_SDIO_CORE=y CONFIG_QCACLD_WLAN_LFR3=y CONFIG_PRIMA_WLAN_OKC=y CONFIG_PRIMA_WLAN_11AC_HIGH_TP=y CONFIG_WLAN_FEATURE_11W=y CONFIG_WLAN_FEATURE_LPSS=y CONFIG_QCOM_VOWIFI_11R=y CONFIG_WLAN_FEATURE_NAN=y CONFIG_WLAN_FEATURE_NAN
_DATAPATH=y CONFIG_QCOM_TDLS=y CONFIG_QCOM_LTE_COEX=y CONFIG_WLAN_SYNC_TSF=y CONFIG_WLAN_FEATURE_MEMDUMP=y CONFIG_WLAN_OFFLOAD_PACKETS=y CONFIG_QCA_WIFI_AUTOMOTIVE_CONC=y CONFIG_WLAN_UDP_RESPONSE_OFFLOAD=y CONFIG_WLAN_FEATURE_RX_WAKELOCK=y CONFIG_WLAN_WOW_PULSE=y BOARD_P
LATFORM=exynos5 CONFIG_QCA_CLD_WLAN=m WLAN_OPEN_SOURCE=1
See full log
- On the second attempt with the same command, build succeeds.
The difference with this two build attempts is output directory structure created and one file generated in module output directories: qcacld-2.0/CORE/HDD/src/.wlan_hdd_assoc.o.d
How should I fix this error, i.e. how should I make my build to succeed with 1 attempt?
UPDATE: seems like I can build it by adding warning surpress flags, but modpost still complains about [-Werror=pointer-sign]
EXTRA_CFLAGS += -Wno-pointer-sign
EXTRA_CFLAGS += -Wno-unused-but-set-variable
makefile linux-kernel kernel-module kbuild
makefile linux-kernel kernel-module kbuild
asked Nov 15 '18 at 14:09
Dzmitry SankouskiDzmitry Sankouski
315
asked Nov 15 '18 at 14:09
Dzmitry SankouskiDzmitry Sankouski
315
edited Nov 15 '18 at 14:39
Dzmitry Sankouski
asked Nov 15 '18 at 14:09
Dzmitry SankouskiDzmitry Sankouski
315
asked Nov 15 '18 at 14:09
Dzmitry SankouskiDzmitry Sankouski
315
asked Nov 15 '18 at 14:09
Dzmitry SankouskiDzmitry Sankouski
315
315
add a comment |
add a comment |
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