is there a way to do floating point arithmetic in terminal?...or would bc binary need to be included since busybox does not have it? as of now you get a syntax error if using fp numbers in expression..or 0 when using division and result is a floating point.
Code:
# echo $(( 1 + 1 ))
echo $(( 1 + 1 ))
2
# echo $(( 1.0 + 1.0 ))
echo $(( 1.0 + 1.0 ))
arith: syntax error: " 1.0 + 1.0 "
# echo $(( 1 / 2 ))
echo $(( 1 / 2 ))
0
sh/bash has no native support for floating point math, so your solution must involve a binary executable. You can either use bc, or you can write a very simple C program and compile it for this platform....
i.e.,
Code:
//math.c
#include <stdlib.h>
#include <stdio.h>
int main (int argc, char ** argv){
float a = atof(argv[1]);
char op = argv[2][0];
float b = atof(argv[3]);
if (op == '+') printf("%f\n",a+b);
else if (op == '-') printf("%f\n",a-b);
else if (op == 'x') printf("%f\n",a*b);
else if (op == '/') printf("%f\n",a/b);
return 0;
}
$ ./math 1.5 + 2
3.500000
$ ./math 1.5 x 2
3.000000
$ ./math 1.5 - 2
-0.500000
$ ./math 1.5 / 2
0.750000
Oh and FYI, don't forget you can use variables in there, i.e.
$ A=1.5
$ B=2
$ OP=/
$./math $A $OP $B
0.750000
Is this the appropriate forum?
jdstankosky said:
Is this the appropriate forum?
Click to expand...
Click to collapse
Sorry, are you a moderator? :/
And yes, since this is a development matter, I'd say it falls within the DEVELOMPENT section..
lbcoder said:
sh/bash has no native support for floating point math, so your solution must involve a binary executable. You can either use bc, or you can write a very simple C program and compile it for this platform....
i.e.,
Code:
//math.c
#include <stdlib.h>
#include <stdio.h>
int main (int argc, char ** argv){
float a = atof(argv[1]);
char op = argv[2][0];
float b = atof(argv[3]);
if (op == '+') printf("%f\n",a+b);
else if (op == '-') printf("%f\n",a-b);
else if (op == 'x') printf("%f\n",a*b);
else if (op == '/') printf("%f\n",a/b);
return 0;
}
$ ./math 1.5 + 2
3.500000
$ ./math 1.5 x 2
3.000000
$ ./math 1.5 - 2
-0.500000
$ ./math 1.5 / 2
0.750000
Oh and FYI, don't forget you can use variables in there, i.e.
$ A=1.5
$ B=2
$ OP=/
$./math $A $OP $B
0.750000
Click to expand...
Click to collapse
thanks for the info. very helpful.
script workaround
i have constructed a workaround for doing fp math for determining partition sizes.
it's not pretty, but it gets the job done.
basically, it goes like this:
1. check to see if the number passed to the function is an integer
2. if not, i search the string for a "."
3. if the search turns up a "." (and units in GB) i break the number into two whole numbers (the integer portion..before the decimal, and the fraction portion after the decimal).
4. do the appropriate math on the integer section.
5. do the appropriate math on the fraction section, then divide by 10^#of digits after the decimal place.
6. add the two numbers together and voila! a hack job, floating point calculation.
Code:
ValidateSizeArg() {
# check for zero-length arg to protect expr length
[ -z "$1" ] && ShowError "zero-length argument passed to size-validator"
SIZEMB=
ARGLEN=`expr length $1`
SIZELEN=$(($ARGLEN-1))
SIZEARG=`expr substr $1 1 $SIZELEN`
SIZEUNIT=`expr substr $1 $ARGLEN 1`
# check if SIZEARG is an integer
if [ $SIZEARG -eq $SIZEARG 2> /dev/null ] ; then
# look for G
[ "$SIZEUNIT" == "G" ] && SIZEMB=$(($SIZEARG * 1024))
# look for M
[ "$SIZEUNIT" == "M" ] && SIZEMB=$SIZEARG
# no units on arg
[ -z "$SIZEMB" ] && SIZEMB=$1
# check if SIZEARG is a floating point number, GB only
elif [ `expr index "$SIZEARG" .` != 0 ] && [ "$SIZEUNIT" == "G" ] ; then
INT=`echo "$SIZEARG" | cut -d"." -f1`
FRAC=`echo "$SIZEARG" | cut -d"." -f2`
SIGDIGITS=`expr length $FRAC`
[ -z "$INT" ] && INT=0
INTMB=$(($INT * 1024))
FRACMB=$((($FRAC * 1024) / (10**$SIGDIGITS)))
SIZEMB=$(($INTMB + $FRACMB))
# it's not a valid size
else
ShowError "$1 is not a valid size"
fi
# return valid argument in MB
FUNC_RET=$SIZEMB
}
I was a basic/qbasic/gwbasic programmer in my younger days (like 12-14 yrs old)...
I feel ashamed that I have no idea of what this stuff is anymore. Thank God for guys like you.
Hi!
I have recently been trying to build the LG stock kernel, and been recieving numerous errors.
I unzipped the kernel source into my working directory, cd'd into there and ran "git clone https://android.googlesource.com/platform/prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.9"
the return of "ls" is
Code:
android drivers MAINTAINERS samples
AndroidKernel.mk firmware make_defconfig_64.sh scripts
arch fs make_defconfig.sh security
arm-linux-androideabi-4.8 include Makefile sound
arm-linux-androideabi-4.9 init mm tools
block ipc modules.builtin tuxera_update.sh
COPYING Kbuild modules.order usr
CREDITS Kconfig net virt
crypto kernel README
Documentation lib REPORTING-BUGS
so I run the following commands before I build
Code:
export CROSS_COMPILE=arm-linux-androideabi-4.9/
export ARCH=arm
export SUBARCH=arm
All complete fine
"make g4stylusn_tmo_us_defconfig" returns
Code:
drivers/thermal/Kconfig:243:warning: multi-line strings not supported
arch/arm/configs/g4stylusn_tmo_us_defconfig:372:warning: override: reassigning to symbol LGE_USE_DEFAULT_HARD_RESET
arch/arm/configs/g4stylusn_tmo_us_defconfig:554:warning: override: reassigning to symbol IP_MULTICAST
arch/arm/configs/g4stylusn_tmo_us_defconfig:676:warning: override: reassigning to symbol INET_XFRM_MODE_BEET
warning: (SND_SOC_QDSP6V2) selects SND_SOC_MSM_QDSP6V2_INTF which has unmet direct dependencies (SOUND && !M68K && !UML && SND && SND_SOC && MSM_QDSP6_APRV2)
warning: (SND_SOC_APQ8084 && SND_SOC_MSM8X16 && SND_SOC_MSM8994) selects SND_SOC_CPE which has unmet direct dependencies (SOUND && !M68K && !UML && SND && SND_SOC && SND_SOC_WCD_CPE)
warning: (ARCH_MSM_KRAIT && ARCH_MSM8909 && ARCH_MSM8916 && ARCH_MSM8610 && ARCH_MSM8226) selects DEVFREQ_GOV_MSM_BW_HWMON which has unmet direct dependencies (PM_DEVFREQ && (ARCH_MSM_KRAIT || ARCH_MSM_BIMC_BWMON))
warning: (SND_SOC_QDSP6V2) selects SND_SOC_MSM_QDSP6V2_INTF which has unmet direct dependencies (SOUND && !M68K && !UML && SND && SND_SOC && MSM_QDSP6_APRV2)
warning: (SND_SOC_APQ8084 && SND_SOC_MSM8X16 && SND_SOC_MSM8994) selects SND_SOC_CPE which has unmet direct dependencies (SOUND && !M68K && !UML && SND && SND_SOC && SND_SOC_WCD_CPE)
warning: (ARCH_MSM_KRAIT && ARCH_MSM8909 && ARCH_MSM8916 && ARCH_MSM8610 && ARCH_MSM8226) selects DEVFREQ_GOV_MSM_BW_HWMON which has unmet direct dependencies (PM_DEVFREQ && (ARCH_MSM_KRAIT || ARCH_MSM_BIMC_BWMON))
#
# configuration written to .config
#
A few errors, but it writes fine.
Here it is. "make"
The output of "make" is:
Code:
Makefile:603: Cannot use CONFIG_CC_STACKPROTECTOR_REGULAR: -fstack-protector not supported by compiler
CHK include/generated/uapi/linux/version.h
CHK include/generated/utsrelease.h
make[1]: `include/generated/mach-types.h' is up to date.
CC kernel/bounds.s
arm-linux-androideabi-4.9/gcc: No such file or directory
Is your PATH set correctly?
make[1]: *** [kernel/bounds.s] Error 2
make: *** [prepare0] Error 2
How can I fix this?
bradym512 said:
Hi!
I have recently been trying to build the LG stock kernel, and been recieving numerous errors.
I unzipped the kernel source into my working directory, cd'd into there and ran "git clone https://android.googlesource.com/platform/prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.9"
the return of "ls" is
Code:
android drivers MAINTAINERS samples
AndroidKernel.mk firmware make_defconfig_64.sh scripts
arch fs make_defconfig.sh security
arm-linux-androideabi-4.8 include Makefile sound
arm-linux-androideabi-4.9 init mm tools
block ipc modules.builtin tuxera_update.sh
COPYING Kbuild modules.order usr
CREDITS Kconfig net virt
crypto kernel README
Documentation lib REPORTING-BUGS
so I run the following commands before I build
Code:
export CROSS_COMPILE=arm-linux-androideabi-4.9/
export ARCH=arm
export SUBARCH=arm
All complete fine
"make g4stylusn_tmo_us_defconfig" returns
Code:
drivers/thermal/Kconfig:243:warning: multi-line strings not supported
arch/arm/configs/g4stylusn_tmo_us_defconfig:372:warning: override: reassigning to symbol LGE_USE_DEFAULT_HARD_RESET
arch/arm/configs/g4stylusn_tmo_us_defconfig:554:warning: override: reassigning to symbol IP_MULTICAST
arch/arm/configs/g4stylusn_tmo_us_defconfig:676:warning: override: reassigning to symbol INET_XFRM_MODE_BEET
warning: (SND_SOC_QDSP6V2) selects SND_SOC_MSM_QDSP6V2_INTF which has unmet direct dependencies (SOUND && !M68K && !UML && SND && SND_SOC && MSM_QDSP6_APRV2)
warning: (SND_SOC_APQ8084 && SND_SOC_MSM8X16 && SND_SOC_MSM8994) selects SND_SOC_CPE which has unmet direct dependencies (SOUND && !M68K && !UML && SND && SND_SOC && SND_SOC_WCD_CPE)
warning: (ARCH_MSM_KRAIT && ARCH_MSM8909 && ARCH_MSM8916 && ARCH_MSM8610 && ARCH_MSM8226) selects DEVFREQ_GOV_MSM_BW_HWMON which has unmet direct dependencies (PM_DEVFREQ && (ARCH_MSM_KRAIT || ARCH_MSM_BIMC_BWMON))
warning: (SND_SOC_QDSP6V2) selects SND_SOC_MSM_QDSP6V2_INTF which has unmet direct dependencies (SOUND && !M68K && !UML && SND && SND_SOC && MSM_QDSP6_APRV2)
warning: (SND_SOC_APQ8084 && SND_SOC_MSM8X16 && SND_SOC_MSM8994) selects SND_SOC_CPE which has unmet direct dependencies (SOUND && !M68K && !UML && SND && SND_SOC && SND_SOC_WCD_CPE)
warning: (ARCH_MSM_KRAIT && ARCH_MSM8909 && ARCH_MSM8916 && ARCH_MSM8610 && ARCH_MSM8226) selects DEVFREQ_GOV_MSM_BW_HWMON which has unmet direct dependencies (PM_DEVFREQ && (ARCH_MSM_KRAIT || ARCH_MSM_BIMC_BWMON))
#
# configuration written to .config
#
A few errors, but it writes fine.
Here it is. "make"
The output of "make" is:
Code:
Makefile:603: Cannot use CONFIG_CC_STACKPROTECTOR_REGULAR: -fstack-protector not supported by compiler
CHK include/generated/uapi/linux/version.h
CHK include/generated/utsrelease.h
make[1]: `include/generated/mach-types.h' is up to date.
CC kernel/bounds.s
arm-linux-androideabi-4.9/gcc: No such file or directory
Is your PATH set correctly?
make[1]: *** [kernel/bounds.s] Error 2
make: *** [prepare0] Error 2
How can I fix this?
Click to expand...
Click to collapse
Greetings.
Thank you for using XDA Assist. For the best assistance, please ask your question here:
Android Q&A, Help & Troubleshooting
You'll find expert advice there. Good luck!
At the beginning, great thanks to Comzzmy13 for his work for official LineageOS.
I don't know if it is suitable to post this thread here. If it is not that proper, please tell me!
I want to build LineageOS on my computer and met some problems. I need some help now...
Thanks all the guys coming into this thread!
I followed the official guide to get all the sources, vendor, device, kernel from GitHub. But after running 'brunch libra'. after several minutes, errors occurred.
Environment: Ubuntu 17.10 on a real machine (dual systems with windows 10)
Tools should be enough but I'm not so sure and I just follow the guide.
Firstly, just in case...
Code:
============================================
PLATFORM_VERSION_CODENAME=REL
PLATFORM_VERSION=7.1.2
LINEAGE_VERSION=14.1-20171214_170732-UNOFFICIAL-libra
TARGET_PRODUCT=lineage_libra
TARGET_BUILD_VARIANT=userdebug
TARGET_BUILD_TYPE=release
TARGET_BUILD_APPS=
TARGET_ARCH=arm64
TARGET_ARCH_VARIANT=armv8-a
TARGET_CPU_VARIANT=cortex-a53
TARGET_2ND_ARCH=arm
TARGET_2ND_ARCH_VARIANT=armv7-a-neon
TARGET_2ND_CPU_VARIANT=cortex-a53.a57
HOST_ARCH=x86_64
HOST_2ND_ARCH=x86
HOST_OS=linux
HOST_OS_EXTRA=Linux-4.13.0-17-generic-x86_64-with-Ubuntu-17.10-artful
HOST_CROSS_OS=windows
HOST_CROSS_ARCH=x86
HOST_CROSS_2ND_ARCH=x86_64
HOST_BUILD_TYPE=release
BUILD_ID=NJH47F
OUT_DIR=/home/ippfcox/android/lineage/out
============================================
make: Entering directory '/home/ippfcox/android/lineage'
============================================
PLATFORM_VERSION_CODENAME=REL
PLATFORM_VERSION=7.1.2
LINEAGE_VERSION=14.1-20171214_170732-UNOFFICIAL-libra
TARGET_PRODUCT=lineage_libra
TARGET_BUILD_VARIANT=userdebug
TARGET_BUILD_TYPE=release
TARGET_BUILD_APPS=
TARGET_ARCH=arm64
TARGET_ARCH_VARIANT=armv8-a
TARGET_CPU_VARIANT=cortex-a53
TARGET_2ND_ARCH=arm
TARGET_2ND_ARCH_VARIANT=armv7-a-neon
TARGET_2ND_CPU_VARIANT=cortex-a53.a57
HOST_ARCH=x86_64
HOST_2ND_ARCH=x86
HOST_OS=linux
HOST_OS_EXTRA=Linux-4.13.0-17-generic-x86_64-with-Ubuntu-17.10-artful
HOST_CROSS_OS=windows
HOST_CROSS_ARCH=x86
HOST_CROSS_2ND_ARCH=x86_64
HOST_BUILD_TYPE=release
BUILD_ID=NJH47F
OUT_DIR=/home/ippfcox/android/lineage/out
============================================
Code:
/home/ippfcox/android/lineage/out/build-lineage_libra.ninja is missing, regenerating...
============================================
PLATFORM_VERSION_CODENAME=REL
PLATFORM_VERSION=7.1.2
LINEAGE_VERSION=14.1-20171214_170745-UNOFFICIAL-libra
TARGET_PRODUCT=lineage_libra
TARGET_BUILD_VARIANT=userdebug
TARGET_BUILD_TYPE=release
TARGET_BUILD_APPS=
TARGET_ARCH=arm64
TARGET_ARCH_VARIANT=armv8-a
TARGET_CPU_VARIANT=cortex-a53
TARGET_2ND_ARCH=arm
TARGET_2ND_ARCH_VARIANT=armv7-a-neon
TARGET_2ND_CPU_VARIANT=cortex-a53.a57
HOST_ARCH=x86_64
HOST_2ND_ARCH=x86
HOST_OS=linux
HOST_OS_EXTRA=Linux-4.13.0-17-generic-x86_64-with-Ubuntu-17.10-artful
HOST_CROSS_OS=windows
HOST_CROSS_ARCH=x86
HOST_CROSS_2ND_ARCH=x86_64
HOST_BUILD_TYPE=release
BUILD_ID=NJH47F
OUT_DIR=/home/ippfcox/android/lineage/out
============================================
The build log is too long so I just choose the error lines
these seems not the key errors...
Code:
Checking build tools versions...
find: ‘/home/ippfcox/android/lineage/out/target/common/obj/SHARED_LIBRARIES/libwifi-hal-mock_intermediates’: 没有那个文件或目录
PRODUCT_COPY_FILES device/xiaomi/libra/audio/audio_effects.conf:system/etc/audio_effects.conf ignored.
build/core/Makefile:54: Duplicate header copy: /home/ippfcox/android/lineage/out/target/product/libra/obj/include/time-services/time_genoff.h
build/core/Makefile:54: Defined in: device/xiaomi/libra/time-services/Android.mk vendor/qcom/opensource/time-services/Android.mk
The Chinese "没有那个文件或目录" == "No such file or dictionary"
and then
Code:
make: Leaving directory '/home/ippfcox/android/lineage/kernel/xiaomi/msm8992'
make: Entering directory '/home/ippfcox/android/lineage/kernel/xiaomi/msm8992'
/home/ippfcox/android/lineage/kernel/xiaomi/msm8992/Makefile:801: *** 多个目标匹配。 停止。
Makefile:130: recipe for target 'sub-make' failed
make: *** [sub-make] Error 2
The Chinese "多个目标匹配。停止。" == "multiple target patterns. stop."
and the last one
Code:
ninja: build stopped: subcommand failed.
build/core/ninja.mk:151: recipe for target 'ninja_wrapper' failed
make: *** [ninja_wrapper] Error 1
Please give me some advice! Thanks
I need more info, it is all error log?
I use this guide to build lineageOS: https://wiki.lineageos.org/devices/libra/build
Enviado desde mi Mi-4c mediante Tapatalk
groche97 said:
I need more info, it is all error log?
I use this guide to build lineageOS: https://wiki.lineageos.org/devices/libra/build
Enviado desde mi Mi-4c mediante Tapatalk
Click to expand...
Click to collapse
Yeah, this is also the guide I used. I will post the whole error log below, wait a moment.
@groche97 sorry for waiting so long. Something went wrong with my Internet connection...
before building, I run repo sync.
All the logs are attached below, 241 lines. Thanks!
All right....I will try to use Ubuntu 16.04 to build again...
Ippfcox said:
All right....I will try to use Ubuntu 16.04 to build again...
Click to expand...
Click to collapse
have you build kernel?
i have same error
orfik said:
have you build kernel?
i have same error
Click to expand...
Click to collapse
I think the error of mine is generated when building the kernel. Now I'm trying to build LineageOS 15.1, there is also this error... I will try again after some days.
I have googled this error, maybe you can try to upgrade the build tools? I don't know exactly.
And maybe you can just ask the author cozzmy13. But before that, I think we should try to fix by ourselves.
Ippfcox said:
I think the error of mine is generated when building the kernel.
Click to expand...
Click to collapse
Yes. And i have build kernel successfully. Change Makefile in kernel folder and build kernel for RR based on cm-14.1
I send you this Makefile in pm later. After work
orfik said:
Yes. And i have build kernel successfully. Change Makefile in kernel folder and build kernel for RR based on cm-14.1
I send you this Makefile in pm later. After work
Click to expand...
Click to collapse
Wow! You are great! Waiting for you
I have been experiencing the same kind of issues with the Ninja tool. It leaves the directory with no reason at all (OK, there has to be a reason for it to leave the directory or just encounter an error). I also used this command:
export USE_NINJA=false
And I think it uses the Java to build the ROM but still encounters errors and exits after 1 - 2 minutes into the build process.
Not sure what is the issue or how to fix it. And it is not that I am waiting for the guys at Lineage to build the ROM for me, I wanted to build it for myself and help out. But keep having these errors and everyting goes to dust.
I also tried building Nougat with the same issues.
Off the record, I am building for Bacon, but the process is the same. Looking forward to new ideas/solutions/anything that can help us get past this step and successfully build the ROM.
i have remove ccach in Makefile,but in the end ,I encounter the error below
[ 96% 647/668] Target userdata fs image: /home/zhj/code/LineageOs/out/target/product/libra/userdata.img
Running: mkuserimg.sh -s /home/zhj/code/LineageOs/out/target/product/libra/data /home/zhj/code/LineageOs/out/target/product/libra/userdata.img ext4 data 12469648896 -D /home/zhj/code/LineageOs/out/target/product/libra/system -L data /home/zhj/code/LineageOs/out/target/product/libra/obj/ETC/file_contexts.bin_intermediates/file_contexts.bin
make_ext4fs -s -T -1 -S /home/zhj/code/LineageOs/out/target/product/libra/obj/ETC/file_contexts.bin_intermediates/file_contexts.bin -L data -l 12469648896 -a data /home/zhj/code/LineageOs/out/target/product/libra/userdata.img /home/zhj/code/LineageOs/out/target/product/libra/data /home/zhj/code/LineageOs/out/target/product/libra/system
Creating filesystem with parameters:
Size: 12469645312
Block size: 4096
Blocks per group: 32768
Inodes per group: 8192
Inode size: 256
Journal blocks: 32768
Label: data
Blocks: 3044347
Block groups: 93
Reserved block group size: 743
Created filesystem with 38/761856 inodes and 90385/3044347 blocks
/home/zhj/code/LineageOs/out/target/product/libra/userdata.img maxsize=12730643904 blocksize=135168 total=149892064 reserve=128679936
[ 97% 654/668] Building Kernel
make: Entering directory '/home/zhj/code/LineageOs/kernel/xiaomi/libra'
GEN /home/zhj/code/LineageOs/out/target/product/libra/obj/KERNEL_OBJ/Makefile
scripts/kconfig/conf --silentoldconfig Kconfig
warning: (SND_SOC_APQ8074 && SND_SOC_MSM8994) selects SND_SOC_MSM_HDMI_CODEC_RX which has unmet direct dependencies (SOUND && !M68K && !UML && SND && SND_SOC && FB_MSM_MDSS_HDMI_PANEL && (SND_SOC_MSM8974 || SND_SOC_APQ8084 || SND_SOC_MSM8994))
warning: (SND_SOC_APQ8074 && SND_SOC_MSM8994) selects SND_SOC_MSM_HDMI_CODEC_RX which has unmet direct dependencies (SOUND && !M68K && !UML && SND && SND_SOC && FB_MSM_MDSS_HDMI_PANEL && (SND_SOC_MSM8974 || SND_SOC_APQ8084 || SND_SOC_MSM8994))
GEN /home/zhj/code/LineageOs/out/target/product/libra/obj/KERNEL_OBJ/Makefile
CHK include/generated/uapi/linux/version.h
CC scripts/mod/devicetable-offsets.s
GEN scripts/mod/devicetable-offsets.h
HOSTCC scripts/mod/file2alias.o
HOSTLD scripts/mod/modpost
Using /home/zhj/code/LineageOs/kernel/xiaomi/libra as source for kernel
CHK include/generated/utsrelease.h
CALL /home/zhj/code/LineageOs/kernel/xiaomi/libra/scripts/checksyscalls.sh
CHK include/generated/compile.h
GZIP kernel/config_data.gz
CHK kernel/config_data.h
make[2]: 'arch/arm64/boot/Image' is up to date.
make: Leaving directory '/home/zhj/code/LineageOs/kernel/xiaomi/libra'
Building DTBs
make: Entering directory '/home/zhj/code/LineageOs/kernel/xiaomi/libra'
CC scripts/mod/devicetable-offsets.s
GEN scripts/mod/devicetable-offsets.h
HOSTCC scripts/mod/file2alias.o
HOSTLD scripts/mod/modpost
make[2]: Nothing to be done for 'dtbs'.
make[2]: Nothing to be done for 'dtbs'.
make: Leaving directory '/home/zhj/code/LineageOs/kernel/xiaomi/libra'
[ 98% 657/668] Target boot image: /home/zhj/code/LineageOs/out/target/product/libra/boot.img
FAILED: /home/zhj/code/LineageOs/out/target/product/libra/boot.img
/bin/bash -c "(/home/zhj/code/LineageOs/out/host/linux-x86/bin/mkbootimg --kernel /home/zhj/code/LineageOs/out/target/product/libra/kernel --ramdisk /home/zhj/code/LineageOs/out/target/product/libra/ramdisk.img --base 0x00000000 --pagesize 4096 --cmdline "console=ttyHSL0,115200,n8 androidboot.console=ttyHSL0 androidboot.hardware=qcom user_debug=31 msm_rtb.filter=0x37 ehci-hcd.park=3 lpm_levels.sleep_disabled=1 boot_cpus=0-5 buildvariant=userdebug" --os_version 8.1.0 --os_patch_level 2018-05-05 -2 --output /home/zhj/code/LineageOs/out/target/product/libra/boot.img ) && (size=\$(for i in /home/zhj/code/LineageOs/out/target/product/libra/boot.img; do stat --format "%s" "\$i" | tr -d '\\n'; echo +; done; echo 0); total=\$(( \$( echo "\$size" ) )); printname=\$(echo -n "/home/zhj/code/LineageOs/out/target/product/libra/boot.img" | tr " " +); img_blocksize=135168; twoblocks=\$((img_blocksize * 2)); onepct=\$(((((69206016 / 100) - 1) / img_blocksize + 1) * img_blocksize)); reserve=\$((twoblocks > onepct ? twoblocks : onepct)); maxsize=\$((69206016 - reserve)); echo "\$printname maxsize=\$maxsize blocksize=\$img_blocksize total=\$total reserve=\$reserve"; if [ "\$total" -gt "\$maxsize" ]; then echo "error: \$printname too large (\$total > [69206016 - \$reserve])"; false; elif [ "\$total" -gt \$((maxsize - 32768)) ]; then echo "WARNING: \$printname approaching size limit (\$total now; limit \$maxsize)"; fi )"
usage: mkbootimg [-h] --kernel KERNEL [--ramdisk RAMDISK] [--second SECOND]
[--cmdline CMDLINE] [--base BASE]
[--kernel_offset KERNEL_OFFSET]
[--ramdisk_offset RAMDISK_OFFSET]
[--second_offset SECOND_OFFSET] [--os_version OS_VERSION]
[--os_patch_level OS_PATCH_LEVEL] [--tags_offset TAGS_OFFSET]
[--board BOARD]
[--pagesize {2048,4096,8192,16384,32768,65536,131072}] [--id]
[--dt DT] -o OUTPUT
mkbootimg: error: unrecognized arguments: -2
ninja: build stopped: subcommand failed.
10:58:38 ninja failed with: exit status 1
Ippfcox said:
Wow! You are great! Waiting for you
Click to expand...
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Can you send me a copy of makefile? I also encountered this problem. Thank
orfik said:
Yes. And i have build kernel successfully. Change Makefile in kernel folder and build kernel for RR based on cm-14.1
I send you this Makefile in pm later. After work
Click to expand...
Click to collapse
can you send me a copy of makefile? I also encountered this problem. Thank
zhanyue1124 said:
[ 96% 647/668] Target userdata fs image: /home/zhj/code/LineageOs/out/target/product/libra/userdata.img
Running: mkuserimg.sh -s /home/zhj/code/LineageOs/out/target/product/libra/data /home/zhj/code/LineageOs/out/target/product/libra/userdata.img ext4 data 12469648896 -D /home/zhj/code/LineageOs/out/target/product/libra/system -L data /home/zhj/code/LineageOs/out/target/product/libra/obj/ETC/file_contexts.bin_intermediates/file_contexts.bin
make_ext4fs -s -T -1 -S /home/zhj/code/LineageOs/out/target/product/libra/obj/ETC/file_contexts.bin_intermediates/file_contexts.bin -L data -l 12469648896 -a data /home/zhj/code/LineageOs/out/target/product/libra/userdata.img /home/zhj/code/LineageOs/out/target/product/libra/data /home/zhj/code/LineageOs/out/target/product/libra/system
Creating filesystem with parameters:
Size: 12469645312
Block size: 4096
Blocks per group: 32768
Inodes per group: 8192
Inode size: 256
Journal blocks: 32768
Label: data
Blocks: 3044347
Block groups: 93
Reserved block group size: 743
Created filesystem with 38/761856 inodes and 90385/3044347 blocks
/home/zhj/code/LineageOs/out/target/product/libra/userdata.img maxsize=12730643904 blocksize=135168 total=149892064 reserve=128679936
[ 97% 654/668] Building Kernel
make: Entering directory '/home/zhj/code/LineageOs/kernel/xiaomi/libra'
GEN /home/zhj/code/LineageOs/out/target/product/libra/obj/KERNEL_OBJ/Makefile
scripts/kconfig/conf --silentoldconfig Kconfig
warning: (SND_SOC_APQ8074 && SND_SOC_MSM8994) selects SND_SOC_MSM_HDMI_CODEC_RX which has unmet direct dependencies (SOUND && !M68K && !UML && SND && SND_SOC && FB_MSM_MDSS_HDMI_PANEL && (SND_SOC_MSM8974 || SND_SOC_APQ8084 || SND_SOC_MSM8994))
warning: (SND_SOC_APQ8074 && SND_SOC_MSM8994) selects SND_SOC_MSM_HDMI_CODEC_RX which has unmet direct dependencies (SOUND && !M68K && !UML && SND && SND_SOC && FB_MSM_MDSS_HDMI_PANEL && (SND_SOC_MSM8974 || SND_SOC_APQ8084 || SND_SOC_MSM8994))
GEN /home/zhj/code/LineageOs/out/target/product/libra/obj/KERNEL_OBJ/Makefile
CHK include/generated/uapi/linux/version.h
CC scripts/mod/devicetable-offsets.s
GEN scripts/mod/devicetable-offsets.h
HOSTCC scripts/mod/file2alias.o
HOSTLD scripts/mod/modpost
Using /home/zhj/code/LineageOs/kernel/xiaomi/libra as source for kernel
CHK include/generated/utsrelease.h
CALL /home/zhj/code/LineageOs/kernel/xiaomi/libra/scripts/checksyscalls.sh
CHK include/generated/compile.h
GZIP kernel/config_data.gz
CHK kernel/config_data.h
make[2]: 'arch/arm64/boot/Image' is up to date.
make: Leaving directory '/home/zhj/code/LineageOs/kernel/xiaomi/libra'
Building DTBs
make: Entering directory '/home/zhj/code/LineageOs/kernel/xiaomi/libra'
CC scripts/mod/devicetable-offsets.s
GEN scripts/mod/devicetable-offsets.h
HOSTCC scripts/mod/file2alias.o
HOSTLD scripts/mod/modpost
make[2]: Nothing to be done for 'dtbs'.
make[2]: Nothing to be done for 'dtbs'.
make: Leaving directory '/home/zhj/code/LineageOs/kernel/xiaomi/libra'
[ 98% 657/668] Target boot image: /home/zhj/code/LineageOs/out/target/product/libra/boot.img
FAILED: /home/zhj/code/LineageOs/out/target/product/libra/boot.img
/bin/bash -c "(/home/zhj/code/LineageOs/out/host/linux-x86/bin/mkbootimg --kernel /home/zhj/code/LineageOs/out/target/product/libra/kernel --ramdisk /home/zhj/code/LineageOs/out/target/product/libra/ramdisk.img --base 0x00000000 --pagesize 4096 --cmdline "console=ttyHSL0,115200,n8 androidboot.console=ttyHSL0 androidboot.hardware=qcom user_debug=31 msm_rtb.filter=0x37 ehci-hcd.park=3 lpm_levels.sleep_disabled=1 boot_cpus=0-5 buildvariant=userdebug" --os_version 8.1.0 --os_patch_level 2018-05-05 -2 --output /home/zhj/code/LineageOs/out/target/product/libra/boot.img ) && (size=\$(for i in /home/zhj/code/LineageOs/out/target/product/libra/boot.img; do stat --format "%s" "\$i" | tr -d '\\n'; echo +; done; echo 0); total=\$(( \$( echo "\$size" ) )); printname=\$(echo -n "/home/zhj/code/LineageOs/out/target/product/libra/boot.img" | tr " " +); img_blocksize=135168; twoblocks=\$((img_blocksize * 2)); onepct=\$(((((69206016 / 100) - 1) / img_blocksize + 1) * img_blocksize)); reserve=\$((twoblocks > onepct ? twoblocks : onepct)); maxsize=\$((69206016 - reserve)); echo "\$printname maxsize=\$maxsize blocksize=\$img_blocksize total=\$total reserve=\$reserve"; if [ "\$total" -gt "\$maxsize" ]; then echo "error: \$printname too large (\$total > [69206016 - \$reserve])"; false; elif [ "\$total" -gt \$((maxsize - 32768)) ]; then echo "WARNING: \$printname approaching size limit (\$total now; limit \$maxsize)"; fi )"
usage: mkbootimg [-h] --kernel KERNEL [--ramdisk RAMDISK] [--second SECOND]
[--cmdline CMDLINE] [--base BASE]
[--kernel_offset KERNEL_OFFSET]
[--ramdisk_offset RAMDISK_OFFSET]
[--second_offset SECOND_OFFSET] [--os_version OS_VERSION]
[--os_patch_level OS_PATCH_LEVEL] [--tags_offset TAGS_OFFSET]
[--board BOARD]
[--pagesize {2048,4096,8192,16384,32768,65536,131072}] [--id]
[--dt DT] -o OUTPUT
mkbootimg: error: unrecognized arguments: -2
ninja: build stopped: subcommand failed.
10:58:38 ninja failed with: exit status 1
Click to expand...
Click to collapse
have you got the solution as I am also running into same error
i am trying to build twrp for a device and i get this
[ 76% 10/13] ----- Making recovery ramdisk ------
FAILED: /home/wajdi/Documents/omni/out/target/product/wingray/ramdisk-recovery.cpio
/bin/bash -c "(mkdir -p /home/wajdi/Documents/omni/out/target/product/wingray/recovery ) && (mkdir -p /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root/etc /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root/sdcard /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root/tmp ) && (echo Copying baseline ramdisk... ) && (rsync -a --exclude=etc --exclude=sdcard --exclude=vendor --exclude=/root/sepolicy --exclude=/root/plat_file_contexts --exclude=/root/nonplat_file_contexts --exclude=/root/plat_property_contexts --exclude=/root/nonplat_property_contexts --exclude=cache /home/wajdi/Documents/omni/out/target/product/wingray/root /home/wajdi/Documents/omni/out/target/product/wingray/recovery ) && (cp -f /home/wajdi/Documents/omni/out/target/product/wingray/system/bin/adbd /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root/sbin/adbd ) && (echo Modifying ramdisk contents... ) && (rm -f /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root/init*.rc ) && (cp -f bootable/recovery/etc/init.rc /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root/ ) && (cp /home/wajdi/Documents/omni/out/target/product/wingray/root/init.recovery.*.rc /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root/ || true ) && (mkdir -p /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root/res ) && (rm -rf /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root/res/* ) && (cp -rf bootable/recovery/res-xhdpi/* /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root/res ) && (cp -f bootable/recovery/fonts/12x22.png /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root/res/images/font.png ) && (cp -rf device/moto/wingray/recovery/root /home/wajdi/Documents/omni/out/target/product/wingray/recovery/ ) && (cp -f device/moto/wingray/twrp.fstab /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root/etc/recovery.fstab ) && (cp /home/wajdi/Documents/omni/out/target/product/wingray/obj/PACKAGING/ota_keys_intermediates/keys /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root/res/keys ) && (cat /home/wajdi/Documents/omni/out/target/product/wingray/root/default.prop > /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root/prop.default ) && (cat /home/wajdi/Documents/omni/out/target/product/wingray/obj/ETC/system_build_prop_intermediates/build.prop >> /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root/prop.default ) && (ln -sf prop.default /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root/default.prop ) && (echo "----- Making uncompressed recovery ramdisk ------" ) && (/home/wajdi/Documents/omni/out/host/linux-x86/bin/mkbootfs /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root > /home/wajdi/Documents/omni/out/target/product/wingray/ramdisk-recovery.cpio )"
Copying baseline ramdisk...
cp: cannot stat '/home/wajdi/Documents/omni/out/target/product/wingray/system/bin/adbd': No such file or directory
ninja: build stopped: subcommand failed.
17:08:13 ninja failed with: exit status 1
#### failed to build some targets (48 seconds) ####
ive spent a week searching for a solution and i didnt find anything
Wajdi Muhtadi said:
i am trying to build twrp for a device and i get this
[ 76% 10/13] ----- Making recovery ramdisk ------
FAILED: /home/wajdi/Documents/omni/out/target/product/wingray/ramdisk-recovery.cpio
/bin/bash -c "(mkdir -p /home/wajdi/Documents/omni/out/target/product/wingray/recovery ) && (mkdir -p /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root/etc /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root/sdcard /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root/tmp ) && (echo Copying baseline ramdisk... ) && (rsync -a --exclude=etc --exclude=sdcard --exclude=vendor --exclude=/root/sepolicy --exclude=/root/plat_file_contexts --exclude=/root/nonplat_file_contexts --exclude=/root/plat_property_contexts --exclude=/root/nonplat_property_contexts --exclude=cache /home/wajdi/Documents/omni/out/target/product/wingray/root /home/wajdi/Documents/omni/out/target/product/wingray/recovery ) && (cp -f /home/wajdi/Documents/omni/out/target/product/wingray/system/bin/adbd /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root/sbin/adbd ) && (echo Modifying ramdisk contents... ) && (rm -f /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root/init*.rc ) && (cp -f bootable/recovery/etc/init.rc /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root/ ) && (cp /home/wajdi/Documents/omni/out/target/product/wingray/root/init.recovery.*.rc /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root/ || true ) && (mkdir -p /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root/res ) && (rm -rf /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root/res/* ) && (cp -rf bootable/recovery/res-xhdpi/* /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root/res ) && (cp -f bootable/recovery/fonts/12x22.png /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root/res/images/font.png ) && (cp -rf device/moto/wingray/recovery/root /home/wajdi/Documents/omni/out/target/product/wingray/recovery/ ) && (cp -f device/moto/wingray/twrp.fstab /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root/etc/recovery.fstab ) && (cp /home/wajdi/Documents/omni/out/target/product/wingray/obj/PACKAGING/ota_keys_intermediates/keys /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root/res/keys ) && (cat /home/wajdi/Documents/omni/out/target/product/wingray/root/default.prop > /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root/prop.default ) && (cat /home/wajdi/Documents/omni/out/target/product/wingray/obj/ETC/system_build_prop_intermediates/build.prop >> /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root/prop.default ) && (ln -sf prop.default /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root/default.prop ) && (echo "----- Making uncompressed recovery ramdisk ------" ) && (/home/wajdi/Documents/omni/out/host/linux-x86/bin/mkbootfs /home/wajdi/Documents/omni/out/target/product/wingray/recovery/root > /home/wajdi/Documents/omni/out/target/product/wingray/ramdisk-recovery.cpio )"
Copying baseline ramdisk...
cp: cannot stat '/home/wajdi/Documents/omni/out/target/product/wingray/system/bin/adbd': No such file or directory
ninja: build stopped: subcommand failed.
17:08:13 ninja failed with: exit status 1
#### failed to build some targets (48 seconds) ####
ive spent a week searching for a solution and i didnt find anything
Click to expand...
Click to collapse
It seems that omni project has remove TWRP from their manifest.xml so the source code of boot/recovery folder is from AOSP, not TWRP.
I have the same problem and I solve it by using minimal-manifest-twrp/platform_manifest_twrp_omni on github and I success.
don't forget to use `export ALLOW_MISSING_DEPENDENCIES=true` command before u compile by using minimal-manifest-twrp/platform_manifest_twrp_omni project
I'm trying to build android from the Google AOSP source code, but I get this error. Somebody please help
```
[100% 1/1] out/host/linux-x86/bin/soong_build out/soong/build.ninja
FAILED: out/soong/build.ninja
cd "$(dirname "out/host/linux-x86/bin/soong_build")" && BUILDER="$PWD/$(basename "out/host/linux-x86/bin/soong_build")" && cd / && env -i "$BUILDER" --top "$TOP" --soong_out "out/soong" --out "out" -o out/soong/build.ninja --globListDir build --globFile out/soong/globs-build.ninja -t -l out/.module_paths/Android.bp.list --available_env out/soong/soong.environment.available --used_env out/soong/soong.environment.used.build Android.bp
error: test/vts-testcase/vndk/Android.bp:19:1: "vts_vndk_utils" depends on undefined module "vndk_lib_lists"
10:45:14 soong bootstrap failed with: exit status 1
#### failed to build some targets (25 seconds) ####
```