Database Users

[Q] Help Compiling the source

Trying to compile the source for the archos gen 8s. If I can compile it, I might be able to add in root support, but I have hit a snag. When I compile I get this:
Code:
make[4]: Leaving directory `/home/jonathan/Downloads/Archos/gen8-gpl-froyo/buildroot/build_arm/glib-2.16.5/gthread'
make[3]: Leaving directory `/home/jonathan/Downloads/Archos/gen8-gpl-froyo/buildroot/build_arm/glib-2.16.5/gthread'
Making install in gobject
make[3]: Entering directory `/home/jonathan/Downloads/Archos/gen8-gpl-froyo/buildroot/build_arm/glib-2.16.5/gobject'
/usr/bin/make glib-genmarshal
make[4]: Entering directory `/home/jonathan/Downloads/Archos/gen8-gpl-froyo/buildroot/build_arm/glib-2.16.5/gobject'
make[4]: `glib-genmarshal' is up to date.
make[4]: Leaving directory `/home/jonathan/Downloads/Archos/gen8-gpl-froyo/buildroot/build_arm/glib-2.16.5/gobject'
echo "#ifndef __G_MARSHAL_H__" > xgen-gmh \
&& echo "#define __G_MARSHAL_H__" >> xgen-gmh \
&& --nostdinc --prefix=g_cclosure_marshal ./gmarshal.list --header >> xgen-gmh \
&& echo "#endif /* __G_MARSHAL_H__ */" >> xgen-gmh \
&& (cmp -s xgen-gmh gmarshal.h 2>/dev/null || cp xgen-gmh gmarshal.h) \
&& rm -f xgen-gmh xgen-gmh~ \
&& echo timestamp > stamp-gmarshal.h
[COLOR="Red"]/bin/bash: line 2: --nostdinc: command not found[/COLOR]
make[3]: *** [stamp-gmarshal.h] Error 127
make[3]: Leaving directory `/home/jonathan/Downloads/Archos/gen8-gpl-froyo/buildroot/build_arm/glib-2.16.5/gobject'
make[2]: *** [install-recursive] Error 1
make[2]: Leaving directory `/home/jonathan/Downloads/Archos/gen8-gpl-froyo/buildroot/build_arm/glib-2.16.5'
make[1]: *** [install] Error 2
make[1]: Leaving directory `/home/jonathan/Downloads/Archos/gen8-gpl-froyo/buildroot/build_arm/glib-2.16.5'
make: *** [/home/jonathan/Downloads/Archos/gen8-gpl-froyo/buildroot/build_arm/staging_dir/lib/libglib-2.0.a] Error 2
I googled around and was unable to figure out what is going on there. --nostdinc should be a command for GCC, but doesn't seem to be working correctly. When I run gcc -v I get:
Code:
Using built-in specs.
Target: i686-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 4.4.4-14ubuntu5' --with-bugurl=file:///usr/share/doc/gcc-4.4/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.4 --enable-shared --enable-multiarch --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.4 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-objc-gc --enable-targets=all --disable-werror --with-arch-32=i686 --with-tune=generic --enable-checking=release --build=i686-linux-gnu --host=i686-linux-gnu --target=i686-linux-gnu
Thread model: posix
gcc version 4.4.5 (Ubuntu/Linaro 4.4.4-14ubuntu5)
PS If you do get it compiled I found where you can override user for certain applications: /buildroot/package/dbus/archos.conf
It looks like this:
Code:
<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
"http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
<busconfig>
<!-- ../system.conf have denied everything, so we just punch some holes -->
<policy user="root">
<allow own="com.archos.emaild"/>
</policy>
<!-- Add your service name
<policy user="root">
<allow own="com.archos.Service"/>
</policy>
-->
</busconfig>

the whole build process seems to be buggy as hell
# make menuconfig
results in
Code:
package/Config.in:443: can't open file "package/apdf/Config.in"
# make clean
results in
Code:
/data/temp/archos/gen8-gpl-froyo/buildroot/project_build_arm/uclibc/root/usr/share/info/dir: could not read (No such file or directory) and could not create (No such file or directory)
make[2]: *** [uninstall-info-am] Error 1
make[2]: Leaving directory `/data/temp/archos/gen8-gpl-froyo/buildroot/build_arm/diffutils-2.8.7/doc'
make[1]: *** [uninstall-recursive] Error 1
make[1]: Leaving directory `/data/temp/archos/gen8-gpl-froyo/buildroot/build_arm/diffutils-2.8.7'
make: *** [diffutils-clean] Error 2

How long did yours compile for? Mine compiled for over an hour before failing.

I'll start all over again and measure it.
Code:
/data/temp/archos/gen8-gpl-froyo/buildroot/build_arm/staging_dir/usr/bin/arm-linux-uclibcgnueabi-gcc -shared .libs/libgphoto2_la-gphoto2-abilities-list.o .libs/libgphoto2_la-ahd_bayer.o .libs/libgphoto2_la-bayer.o .libs/libgphoto2_la-gphoto2-camera.o .libs/libgphoto2_la-gphoto2-context.o .libs/libgphoto2_la-exif.o .libs/libgphoto2_la-gphoto2-file.o .libs/libgphoto2_la-gphoto2-filesys.o .libs/libgphoto2_la-gamma.o .libs/libgphoto2_la-jpeg.o .libs/libgphoto2_la-gphoto2-list.o .libs/libgphoto2_la-gphoto2-result.o .libs/libgphoto2_la-gphoto2-version.o .libs/libgphoto2_la-gphoto2-setting.o .libs/libgphoto2_la-gphoto2-widget.o -Wl,--rpath -Wl,/data/temp/archos/gen8-gpl-froyo/buildroot/project_build_arm/uclibc/root/usr/lib -L/data/temp/archos/gen8-gpl-froyo/buildroot/build_arm/staging_dir/lib -L/data/temp/archos/gen8-gpl-froyo/buildroot/build_arm/staging_dir/usr/lib -L/usr/lib -lgphoto2_port -L/data/temp/archos/gen8-gpl-froyo/buildroot/project_build_arm/uclibc/root/usr/lib -L/data/temp/archos/gen8-gpl-froyo/buildroot/build_arm/staging_dir/data/temp/archos/gen8-gpl-froyo/buildroot/project_build_arm/uclibc/root/usr/lib -lltdl -lm -isysroot /data/temp/archos/gen8-gpl-froyo/buildroot/build_arm/staging_dir -mtune=cortex-a8 -isysroot /data/temp/archos/gen8-gpl-froyo/buildroot/build_arm/staging_dir -mtune=cortex-a8 -Wl,-soname -Wl,libgphoto2.so.2 -Wl,-version-script -Wl,.libs/libgphoto2.ver -o .libs/libgphoto2.so.2.4.0
/usr/lib/libltdl.so: file not recognized: File format not recognized
collect2: ld returned 1 exit status
libtool: install: error: relink `libgphoto2.la' with the above command before installing it
make[3]: *** [install-libLTLIBRARIES] Error 1
make[3]: Leaving directory `/data/temp/archos/gen8-gpl-froyo/buildroot/build_arm/libgphoto2-2.4.9.1/libgphoto2'
make[2]: *** [install-am] Error 2
make[2]: Leaving directory `/data/temp/archos/gen8-gpl-froyo/buildroot/build_arm/libgphoto2-2.4.9.1/libgphoto2'
make[1]: *** [install-recursive] Error 1
make[1]: Leaving directory `/data/temp/archos/gen8-gpl-froyo/buildroot/build_arm/libgphoto2-2.4.9.1'
make: *** [/data/temp/archos/gen8-gpl-froyo/buildroot/build_arm/staging_dir/usr/lib/libgphoto2.so] Error 2
real 38m3.275s
user 50m36.129s
sys 6m27.836s
I don't know why it's referring to /usr/lib/libltdl.so because this would be a 64bit lib of my linux machine. bug?

You two realise that you can't just use a PC version of gcc to compile an arm version of sw?
You need the crosscompile toolchain to do this, and than its working correctly.

the toolchain is inside the xxx.tgz archive and it is used for building. no need for extra toolchain

But laptopfeak is using something that does:
Target: i686-linux-gnu

wrong. he just typed gcc -v in his shell. this uses of course his very own gcc and not the one served by the archos toolchain.
when I type gcc -v using the archos toolchain it looks like this:
# gen8-gpl-froyo/buildroot/build_arm/staging_dir/usr/bin/arm-linux-gcc -v
Using built-in specs.
Target: arm-linux-uclibcgnueabi
Configured with: /data/temp/archos/gen8-gpl-froyo/buildroot/toolchain_build_arm/gcc-4.4.1/configure --prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --target=arm-linux-uclibcgnueabi --enable-languages=c,c++ --with-sysroot=/data/temp/archos/gen8-gpl-froyo/buildroot/build_arm/staging_dir --with-build-time-tools=/data/temp/archos/gen8-gpl-froyo/buildroot/build_arm/staging_dir/usr/arm-linux-uclibcgnueabi/bin --disable-__cxa_atexit --enable-target-optspace --with-gnu-ld --enable-shared --with-gmp=/data/temp/archos/gen8-gpl-froyo/buildroot/toolchain_build_arm/gmp --with-mpfr=/data/temp/archos/gen8-gpl-froyo/buildroot/toolchain_build_arm/mpfr --disable-nls --enable-threads --disable-multilib --with-tune=cortex-a8 --with-cpu=cortex-a8 --with-arch=armv7-a --with-fpu=vfp3 --with-float=softfp
Thread model: posix
gcc version 4.4.1 (GCC)
Click to expand...
Click to collapse
the toolchain builds the crosscompiler itself and then starts crosscompiling

I did find out why I was getting one of the errors. I was missing some dependencies. Found a quick tutorial on how to compile the kernel for the gen7. http://archos.g3nius.org/index.php?title=Compiling_gen7-gpl
Now I am getting an error about the .config file being out of date. Odd thing is that the make menuconfig does not work... as previously mentioned.
Code:
PATH="/home/jonathan/Downloads/Archos/gen8-gpl-froyo/buildroot/toolchain_build_arm/bin:/home/jonathan/Downloads/Archos/gen8-gpl-froyo/buildroot/build_arm/staging_dir/bin:/home/jonathan/Downloads/Archos/gen8-gpl-froyo/buildroot/build_arm/staging_dir/usr/bin:/home/jonathan/Downloads/Archos/gen8-gpl-froyo/buildroot/build_arm/staging_dir/usr/bin/:/home/jonathan/Downloads/Archos/gen8-gpl-froyo/buildroot/build_arm/staging_dir/usr/bin/:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/X11R6/bin" \
./Configure linux-arm --prefix=/ \
--openssldir=/lib/ssl -L/home/jonathan/Downloads/Archos/gen8-gpl-froyo/buildroot/build_arm/staging_dir/lib -ldl \
-I/home/jonathan/Downloads/Archos/gen8-gpl-froyo/buildroot/build_arm/staging_dir/usr/include threads \
shared no-idea no-mdc2 no-rc5)
Configuring for linux-arm
IsWindows=0
CC =gcc
CFLAG =-fPIC -DOPENSSL_PIC -DOPENSSL_THREADS -D_REENTRANT -DDSO_DLFCN -DHAVE_DLFCN_H -DOPENSSL_NO_KRB5 -I/home/jonathan/Downloads/Archos/gen8-gpl-froyo/buildroot/build_arm/staging_dir/usr/include -DOPENSSL_NO_IDEA -DOPENSSL_NO_MDC2 -DOPENSSL_NO_RC5 -DL_ENDIAN -DTERMIO -fomit-frame-pointer -Wall
EX_LIBS =-L/home/jonathan/Downloads/Archos/gen8-gpl-froyo/buildroot/build_arm/staging_dir/lib -ldl -ldl
BN_ASM =bn_asm.o
DES_ENC =des_enc.o fcrypt_b.o
BF_ENC =bf_enc.o
CAST_ENC =c_enc.o
RC4_ENC =rc4_enc.o
RC5_ENC =rc5_enc.o
MD5_OBJ_ASM =
SHA1_OBJ_ASM =
RMD160_OBJ_ASM=
PROCESSOR =
RANLIB =/usr/bin/ranlib
ARFLAGS =
PERL =/usr/bin/perl
THIRTY_TWO_BIT mode
DES_RISC1 used
BN_LLONG mode
RC4_CHUNK is undefined
make[1]: Entering directory `/home/jonathan/Downloads/Archos/gen8-gpl-froyo/buildroot/build_arm/openssl-0.9.7m'
Makefile is older than Makefile.org.
Reconfigure the source tree (via './config' or 'perl Configure'), please.
make[1]: *** [Makefile] Error 1
make[1]: Leaving directory `/home/jonathan/Downloads/Archos/gen8-gpl-froyo/buildroot/build_arm/openssl-0.9.7m'
/usr/bin/make MAKE="/usr/bin/make -j1" CC=/home/jonathan/Downloads/Archos/gen8-gpl-froyo/buildroot/build_arm/staging_dir/usr/bin/arm-linux-uclibcgnueabi-gcc -C /home/jonathan/Downloads/Archos/gen8-gpl-froyo/buildroot/build_arm/openssl-0.9.7m all build-shared
make[1]: Entering directory `/home/jonathan/Downloads/Archos/gen8-gpl-froyo/buildroot/build_arm/openssl-0.9.7m'
Makefile is older than Makefile.org.
Reconfigure the source tree (via './config' or 'perl Configure'), please.
make[1]: *** [Makefile] Error 1
make[1]: Leaving directory `/home/jonathan/Downloads/Archos/gen8-gpl-froyo/buildroot/build_arm/openssl-0.9.7m'
make: *** [/home/jonathan/Downloads/Archos/gen8-gpl-froyo/buildroot/build_arm/openssl-0.9.7m/apps/openssl] Error 2
[email protected]:~/Downloads/Archos/gen8-gpl-froyo/buildroot$ make menuconfig
make CC="/usr/bin/gcc" -C package/config conf mconf
make[1]: Entering directory `/home/jonathan/Downloads/Archos/gen8-gpl-froyo/buildroot/package/config'
/usr/bin/gcc -DCURSES_LOC="<ncurses.h>" -DLOCALE -g -O2 -c conf.c -o conf.o
conf.c: In function ‘conf_askvalue’:
conf.c:104: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result
conf.c: In function ‘conf_choice’:
conf.c:362: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result
/usr/bin/gcc -DCURSES_LOC="<ncurses.h>" -DLOCALE -g -O2 -c kxgettext.c -o kxgettext.o
/usr/bin/gcc -DCURSES_LOC="<ncurses.h>" -DLOCALE -g -O2 -c lxdialog/checklist.c -o lxdialog/checklist.o
/usr/bin/gcc -DCURSES_LOC="<ncurses.h>" -DLOCALE -g -O2 -c lxdialog/inputbox.c -o lxdialog/inputbox.o
/usr/bin/gcc -DCURSES_LOC="<ncurses.h>" -DLOCALE -g -O2 -c lxdialog/menubox.c -o lxdialog/menubox.o
/usr/bin/gcc -DCURSES_LOC="<ncurses.h>" -DLOCALE -g -O2 -c lxdialog/textbox.c -o lxdialog/textbox.o
/usr/bin/gcc -DCURSES_LOC="<ncurses.h>" -DLOCALE -g -O2 -c lxdialog/util.c -o lxdialog/util.o
/usr/bin/gcc -DCURSES_LOC="<ncurses.h>" -DLOCALE -g -O2 -c lxdialog/yesno.c -o lxdialog/yesno.o
make[1]: *** No rule to make target `/usr/include/ncurses/ncurses.h', needed by `mconf.o'. Stop.
make[1]: Leaving directory `/home/jonathan/Downloads/Archos/gen8-gpl-froyo/buildroot/package/config'
make: *** [package/config/mconf] Error 2
Oh and this does seem to be the buggiest source/compile I have ever dealt with. But I did talk to someone on xchat last night and they said that they got it to compile out of box.

I installed a fresh ubuntu 10.10 into a virtual machine and installed the packages mentioned on this website: http://archos.g3nius.org/index.php?title=Compiling_gen7-gpl
currently building.. stay tuned..
edit: still buggy

Finally got it to compile thanks to jensbln:
According to him you have to: "disable gdb in /buildroot/local/g8_arm/g8_arm.config"
So I poked around in the g8_arm.config and found the gdb. I then set all instances of gdb to n instead of y. I then had to sudo make, because I was getting permission demied. After that it compiled fine.

Let's see if this works for me too...
edit: failed on the x64 machine.. not that surprisingly as others had problems too. testing on x32..

damn, its not working (failed because of missing symlinks to libmpfr.so.1)..
edit: ahh.. it seems that i missed this dependency: libmpfr1ldbl
edit2: yes, this was the missing dependency.
using a fresh ubuntu 10.10 x32, to compile the froyo gpl sources install these packages:
Code:
# apt-get install flex bison gperf libsdl-dev libesd0-dev libwxgtk2.6-dev build-essential zip curl automake autoconf libtool gettext texinfo libmpfr1ldbl
edit3: make menuconfig does work too
Code:
# cd gen8-gpl-froyo/linux
# cp linux.config .config
# make oldconfig
# make menuconfig

chulri said:
the whole build process seems to be buggy as hell
# make menuconfig
results in
Code:
package/Config.in:443: can't open file "package/apdf/Config.in"
# make clean
results in
Code:
/data/temp/archos/gen8-gpl-froyo/buildroot/project_build_arm/uclibc/root/usr/share/info/dir: could not read (No such file or directory) and could not create (No such file or directory)
make[2]: *** [uninstall-info-am] Error 1
make[2]: Leaving directory `/data/temp/archos/gen8-gpl-froyo/buildroot/build_arm/diffutils-2.8.7/doc'
make[1]: *** [uninstall-recursive] Error 1
make[1]: Leaving directory `/data/temp/archos/gen8-gpl-froyo/buildroot/build_arm/diffutils-2.8.7'
make: *** [diffutils-clean] Error 2
Click to expand...
Click to collapse
you are not supposed to use "make menuconfig"
just type "make" in the buildroot folder and it will build the kernel and buildroot packages that are in gen8 units...

@_nz_ you're late, see my last post.
btw: yes I'm supposed to use make menuconfig when I want to change kernel settings without changing the kernel config file manually

chulri said:
@_nz_ you're late, see my last post.
btw: yes I'm supposed to use make menuconfig when I want to change kernel settings without changing the kernel config file manually
Click to expand...
Click to collapse
sure. I was referring more to make menuconfig in buildroot which is not used during our SW development, so it's not really "supported" and might be broken. All our configs are hardcoded

it's not used inside buildroot, I use it inside linux
btw: do you work at archos?

chulri said:
it's not used inside buildroot, I use it inside linux
btw: do you work at archos?
Click to expand...
Click to collapse
Assuming it is the same nz that posts at archosfans then yes he/she is an Archos employee.

blazingwolf said:
Assuming it is the same nz that posts at archosfans then yes he/she is an Archos employee.
Click to expand...
Click to collapse
yes, we are

Hey -nz- I posted this on the Archos Fans forum in response to an answer to my question; why can't we reflash to 2.1. You probably didn't see it......what do you say?
Thanks for the reply about the bootloader. Again ignorance on my part. Surely Archos could release a patch that would allow the bootloader to install any version of the OS? I mean its all just code going into a certain memory address. I have a hard time with companies like Archos who seem to make things difficult for owners. I can see Apple doing it because they really are the 800 pound gorilla in the corner but the Dev Team and smart guys have always found a way round what they do. Archos are a relatively small fish in the pond. The tablet scene is moving very fast and new tablets are coming out every day.
It reminds me of the Pandigital novel. We pleaded with Pandigital to give us the source code. They said they would but never did. The smart guys were able to do wonders with what they had but ultimately within 3 months people had given up and moved on. Once the smart guys were gone all development stopped and now the PDN is just a mostly forgotten memory. If Pandigital had of opened up, the word of mouth would have spread, people would have bought their reader, hacked it and they would have both sold more and got the hearts and minds (and money) of people who would have considered any product they brought out. Now they are pretty much dead in the water and will likely just stay selling photo frames. People and technology has passed them by.
I won't say the same will happen to Archos. They are a bigger fish but they seem to have generated a lot of ill will over the 2.2 release. Even all those who were trumpeting how wonderful 2.2 was going to be have slunk away. Apple will bring out a new iPad next year. The price of the present one is dropping and will continue to do so. Say what you like about the iPad, but it works and it works well. It's too big and I'll probably sell mine again in a month or so depending on what comes out next in the 7 to 8 inch form factor.
Archos have the opportunity to buck the trend and open their software up and let people make it fly. There are some really sharp, switched on guys out there and if given the encouragement and support by Archos, they could do wonders. How cool would it be for Archos to be known as the one company that actually helped and supported its customers. The hardware is all there, the software is lacking but it is easier to make something better if it is only the software that is holding back the hardware.
So come on Mr Archos, if you are reading this, do some deep thinking. Be the tablet company of the people. Lets see some liberté, égalité, fraternité.

Trying to build the stock kernel from source [SOLVED]

edit: The stock kernel can be built following this thread.
I'm trying to build the stock kernel from source (the one from huaweidevice). I'm running Ubuntu 10.10 64-bit.
I've gotten this far:
- I've extracted config from phone /proc/config.gz and copied it to kernel/.config
- I went through this guide: source.android.com source initializing.html
- I created some symbolic links to get rid of file not found errors when compiling:
kernel-2.6.32-U8800-Froyo/kernel/net/netfilter$ ln -s xt_connmark.c xt_CONNMARK.c
kernel-2.6.32-U8800-Froyo/kernel/net/netfilter$ ln -s xt_HL.c xt_hl.c
kernel-2.6.32-U8800-Froyo/kernel/net/netfilter$ ln -s xt_MARK.c xt_mark.c
kernel-2.6.32-U8800-Froyo/kernel/net/ipv4/netfilter$ ln -s ipt_ECN.c ipt_ecn.c
kernel-2.6.32-U8800-Froyo/kernel/include/linux/netfilter$ ln -s xt_mark.h xt_MARK.h
kernel-2.6.32-U8800-Froyo/kernel/include/linux/netfilter_ipv4$ ln -s ipt_ecn.h ipt_ECN.h
kernel-2.6.32-U8800-Froyo/kernel/include/linux/netfilter$ ln -s xt_DSCP.h xt_dscp.h
kernel-2.6.32-U8800-Froyo/kernel/include/linux/netfilter_ipv4$ ln -s ipt_ttl.h ipt_TTL.h
kernel-2.6.32-U8800-Froyo/kernel/include/linux/netfilter_ipv6$ ln -s ip6t_hl.h ip6t_HL.h
Now for the cross compilation I've tried 3 different toolchains:
- The ones from developer.android.com sdk ndk index.html
- and codesourcery.com sgpp lite arm portal package8734/public/arm-none-eabi/arm-2011.03-42-arm-none-eabi-i686-pc-linux-gnu.tar.bz2
then I've tried compiling with:
make -j8 ARCH=arm CROSS_COMPILE=.../android-ndk-r5b/toolchains/arm-linux-androideabi-4.4.3/prebuilt/linux-x86/bin/arm-linux-androideabi-
and
make -j8 ARCH=arm CROSS_COMPILE=.../android-ndk-r5b/toolchains/arm-eabi-4.4.0/prebuilt/linux-x86/bin/arm-eabi-
and
make -j8 ARCH=arm CROSS_COMPILE=.../arm-2011.03/bin/arm-none-eabi-
they all give me output similar to this (this is with the 4.4.0 toolchain):
Code:
CHK include/linux/version.h
SYMLINK include/asm -> include/asm-arm
make[1]: `include/asm-arm/mach-types.h' is up to date.
CHK include/linux/utsrelease.h
CALL scripts/checksyscalls.sh
CHK include/linux/compile.h
CC net/netfilter/xt_MARK.o
CC net/ipv4/netfilter/ipt_ecn.o
CC net/netfilter/xt_NFQUEUE.o
CC net/ipv4/netfilter/ipt_NETMAP.o
CC net/netfilter/xt_comment.o
CC net/netfilter/xt_connlimit.o
net/netfilter/xt_MARK.c: In function 'mark_tg':
net/netfilter/xt_MARK.c:32: error: dereferencing pointer to incomplete type
net/netfilter/xt_MARK.c:32: error: dereferencing pointer to incomplete type
net/netfilter/xt_MARK.c: At top level:
net/netfilter/xt_MARK.c:41: error: invalid application of 'sizeof' to incomplete type 'struct xt_mark_tginfo2'
make[2]: *** [net/netfilter/xt_MARK.o] Error 1
make[2]: *** Waiting for unfinished jobs....
CC net/ipv4/netfilter/ipt_REDIRECT.o
CC net/ipv4/netfilter/ipt_REJECT.o
cc1: warnings being treated as errors
net/ipv4/netfilter/ipt_ecn.c:29: error: 'struct ipt_ECN_info' declared inside parameter list
net/ipv4/netfilter/ipt_ecn.c:29: error: its scope is only this definition or declaration, which is probably not what you want
net/ipv4/netfilter/ipt_ecn.c: In function 'set_ect_ip':
net/ipv4/netfilter/ipt_ecn.c:33: error: 'XT_DSCP_MASK' undeclared (first use in this function)
net/ipv4/netfilter/ipt_ecn.c:33: error: (Each undeclared identifier is reported only once
net/ipv4/netfilter/ipt_ecn.c:33: error: for each function it appears in.)
net/ipv4/netfilter/ipt_ecn.c:33: error: dereferencing pointer to incomplete type
net/ipv4/netfilter/ipt_ecn.c:40: error: dereferencing pointer to incomplete type
net/ipv4/netfilter/ipt_ecn.c: At top level:
net/ipv4/netfilter/ipt_ecn.c:48: error: 'struct ipt_ECN_info' declared inside parameter list
net/ipv4/netfilter/ipt_ecn.c: In function 'set_ect_tcp':
net/ipv4/netfilter/ipt_ecn.c:58: error: dereferencing pointer to incomplete type
net/ipv4/netfilter/ipt_ecn.c:58: error: 'IPT_ECN_OP_SET_ECE' undeclared (first use in this function)
net/ipv4/netfilter/ipt_ecn.c:59: error: dereferencing pointer to incomplete type
net/ipv4/netfilter/ipt_ecn.c:60: error: dereferencing pointer to incomplete type
net/ipv4/netfilter/ipt_ecn.c:60: error: 'IPT_ECN_OP_SET_CWR' undeclared (first use in this function)
net/ipv4/netfilter/ipt_ecn.c:61: error: dereferencing pointer to incomplete type
net/ipv4/netfilter/ipt_ecn.c:69: error: dereferencing pointer to incomplete type
net/ipv4/netfilter/ipt_ecn.c:70: error: dereferencing pointer to incomplete type
net/ipv4/netfilter/ipt_ecn.c:71: error: dereferencing pointer to incomplete type
net/ipv4/netfilter/ipt_ecn.c:72: error: dereferencing pointer to incomplete type
net/ipv4/netfilter/ipt_ecn.c: In function 'ecn_tg':
net/ipv4/netfilter/ipt_ecn.c:84: error: dereferencing pointer to incomplete type
net/ipv4/netfilter/ipt_ecn.c:84: error: 'IPT_ECN_OP_SET_IP' undeclared (first use in this function)
net/ipv4/netfilter/ipt_ecn.c:85: error: passing argument 2 of 'set_ect_ip' from incompatible pointer type
net/ipv4/netfilter/ipt_ecn.c:29: note: expected 'const struct ipt_ECN_info *' but argument is of type 'const struct ipt_ECN_info *'
net/ipv4/netfilter/ipt_ecn.c:88: error: dereferencing pointer to incomplete type
net/ipv4/netfilter/ipt_ecn.c:88: error: 'IPT_ECN_OP_SET_ECE' undeclared (first use in this function)
net/ipv4/netfilter/ipt_ecn.c:88: error: 'IPT_ECN_OP_SET_CWR' undeclared (first use in this function)
net/ipv4/netfilter/ipt_ecn.c:90: error: passing argument 2 of 'set_ect_tcp' from incompatible pointer type
net/ipv4/netfilter/ipt_ecn.c:48: note: expected 'const struct ipt_ECN_info *' but argument is of type 'const struct ipt_ECN_info *'
net/ipv4/netfilter/ipt_ecn.c: In function 'ecn_tg_check':
net/ipv4/netfilter/ipt_ecn.c:101: error: dereferencing pointer to incomplete type
net/ipv4/netfilter/ipt_ecn.c:101: error: 'IPT_ECN_OP_MASK' undeclared (first use in this function)
net/ipv4/netfilter/ipt_ecn.c:103: error: dereferencing pointer to incomplete type
net/ipv4/netfilter/ipt_ecn.c:106: error: dereferencing pointer to incomplete type
net/ipv4/netfilter/ipt_ecn.c:106: error: 'XT_DSCP_MASK' undeclared (first use in this function)
net/ipv4/netfilter/ipt_ecn.c:108: error: dereferencing pointer to incomplete type
net/ipv4/netfilter/ipt_ecn.c:111: error: dereferencing pointer to incomplete type
net/ipv4/netfilter/ipt_ecn.c:111: error: 'IPT_ECN_OP_SET_ECE' undeclared (first use in this function)
net/ipv4/netfilter/ipt_ecn.c:111: error: 'IPT_ECN_OP_SET_CWR' undeclared (first use in this function)
net/ipv4/netfilter/ipt_ecn.c: At top level:
net/ipv4/netfilter/ipt_ecn.c:124: error: invalid application of 'sizeof' to incomplete type 'struct ipt_ECN_info'
make[3]: *** [net/ipv4/netfilter/ipt_ecn.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[1]: *** [net/netfilter] Error 2
make[1]: *** Waiting for unfinished jobs....
make[2]: *** [net/ipv4/netfilter] Error 2
make[1]: *** [net/ipv4] Error 2
make: *** [net] Error 2
sorry for the messed up links, I'm not allowed to post links (yet).
Any ideas how to get forward?
The reason I'm doing this is that I want to fix the bug that the internal mic is disabled when a stereo headphone / or a 3.5mm jack - 2xrca cable is plugged in. I think I can fix it from kernel-2.6.32-U8800-Froyo/kernel/arch/arm/mach-msm/rpc_server_handset.c, but first I have to get my build environment working

copy missing files instead of link
xt_MARK.c and xt_mark.c are not the same, at least in my source
try copy the missing file from android source
http://android.git.kernel.org/?p=kernel/msm.git;a=tree

wmi543 said:
xt_MARK.c and xt_mark.c are not the same, at least in my source
try copy the missing file from android source
Click to expand...
Click to collapse
It worked I copied all the files from the git instead of ln -s.
"Kernel: arch/arm/boot/zImage is ready"
Thanks for the quick reply.
Then I had to remove comment out CONFIG_FB_MSM_MDDI_NT35582_WVGA=y line from .config and answer no to two questions when running make.
I used the 4.4.0 toolchain
Now I have the zImage but don't know how it'll work because the CONFIG_FB_MSM_MDDI_NT35582_WVGA probably has something to do with the display type.
BTW I've taken a backup with genokolar's recovery img. When I try this new kernel and if I can't boot, I should be able to get it to boot again by doing a restore from the earlier backup?
Now I'll start looking into packing the kernel to an .img (android-dls.com wiki/index.php?title=HOWTO:_Unpack,_Edit,_and_Re-Pack_Boot_Images#Structure_of_boot_and_recovery_images)..

OK. I copied the boot.img from the phone in bootloader mode, unpacked it with unpack-bootimg.pl. Then I bsdiffed (binary diff) the resulting boot.img-kernel.gz with the Image file I built, the patch file is only 389K so looks like they are quite similar. The only differences may be because of the display thing I changed in the Makefile.
Might try tomorrow to replace the unpacked kernel with the Image file and see if it works. What is the worst case scenario? I should always be able to restore from the old backup if it doesn't boot?
Maybe I'll also try to get the display thing to build right before trying it on the phone
edit: I read somewhere the .gz extension in the unpacked kernel file is a bug with the unpacking script, so "boot.img-kernel.gz" is actually the unpacked kernel file (so it should be the same as compiled Image) ?

Looks like the unpack-bootimg.pl and repack-bootimg.pl are not working right for the U8800 boot.img. I just tried to unpack the original boot.img and repack it, I got a blue screen when trying to boot. I could restore the original just by going to bootloader mode and copying back the original.
Any ideas how to unpack and repack the boot.img of the U8800?

You can repack the boot/recovery images with the following:
Code:
./mkbootfs RAMDISK DIRECTORY | ./minigzip > ramdisk-boot.img
./mkbootimg --kernel KERNEL --ramdisk ramdisk-boot.img --base 0x00200000 --pagesize 4096 --cmdline 'console=ttyDCC0 androidboot.hardware=huawei' -o boot.img
I just modified the repack perl script accordingly and added lines so that it will mount cust_backup and transfer the image across for me. Saves heaps of time.

stockwell said:
You can repack the boot/recovery images with the following:
Code:
./mkbootfs RAMDISK DIRECTORY | ./minigzip > ramdisk-boot.img
./mkbootimg --kernel KERNEL --ramdisk ramdisk-boot.img --base 0x00200000 --pagesize 4096 --cmdline 'console=ttyDCC0 androidboot.hardware=huawei' -o boot.img
I just modified the repack perl script accordingly and added lines so that it will mount cust_backup and transfer the image across for me. Saves heaps of time.
Click to expand...
Click to collapse
I used the unpack script from http://forum.xda-developers.com/showthread.php?t=891333 then modified the line "#$bootimg = substr($bootimg,2048);" to "$bootimg = substr($bootimg,4096);". There's still a difference of 215 bytes with the repacked img, but it works.
Now I can test the kernel I built myself. Thank you for the help.
edit: Looks like the built kernel doesn't work, now I can start tackling that

CONFIG_FB_MSM_MDDI_NT35582_WVGA=y
if you see only blue screen when you boot your own kernel, refer to my experience, edit .config, change 2 lines as below instead of comment out CONFIG_FB_MSM_MDDI_NT35582_WVGA=y should fix it
CONFIG_FB_MSM_MDDI_AUTO_DETECT=y
CONFIG_FB_MSM_TRY_MDDI_CATCH_LCDC_PRISM=y
BTW, there is a tool "abootimg" which is quite handy for packing the kernel
http://gitorious.org/ac100/abootimg

wmi543 said:
if you see only blue screen when you boot your own kernel, refer to my experience, edit .config, change 2 lines as below instead of comment out CONFIG_FB_MSM_MDDI_NT35582_WVGA=y should fix it
CONFIG_FB_MSM_MDDI_AUTO_DETECT=y
CONFIG_FB_MSM_TRY_MDDI_CATCH_LCDC_PRISM=y
BTW, there is a tool "abootimg" which is quite handy for packing the kernel
http://gitorious.org/ac100/abootimg
Click to expand...
Click to collapse
Works! great! Thanks for the help. Hopefully soon I can release my fixed kernel

Sorry, I'm new to Android. What advantages are there if you get the stock kernel or whatever?

"Stock" means the kernel that comes with the phone when you buy it. I just wanted to build it so I could modify it. I created a modified kernel that allows you to use the internal mic with headphones or for example when you connect the phone to your car stereo. The modified kernel is in the other thread.
Sent from my u8800 using XDA App

So with custom kernel you can achieve more functionality just like normal linux? Good. Would be awesome.

Omnirom Compile Error | Device: Find7 | Android 7.1

I tried to compile omnirom from source, as descripted at the github page of omnirom (/omnirom/android), but right at the beginning there was the following error message:
ninja: build stopped: subcommand failed.
build/core/ninja.mk:157: recipe for target 'ninja_wrapper' failed
make: *** [ninja_wrapper] Error 1
Here is the output (after the includes) of brunch find7:
PRODUCT_COPY_FILES device/oppo/msm8974-common/configs/keylayout/Vendor_046d_Product_c216.kl:system/usr/keylayout/Vendor_046d_Product_c216.kl ignored.
PRODUCT_COPY_FILES device/oppo/msm8974-common/configs/keylayout/Vendor_05ac_Product_0239.kl:system/usr/keylayout/Vendor_05ac_Product_0239.kl ignored.
PRODUCT_COPY_FILES device/oppo/msm8974-common/sensor/sap.conf:system/etc/sap.conf ignored.
PRODUCT_COPY_FILES vendor/qcom/binaries/msm8974/graphics/proprietary/vendor/lib/libadreno_utils.so:system/vendor/lib/libadreno_utils.so ignored.
No private recovery resources for TARGET_DEVICE find7
device/oppo/msm8974-common/camerawrapper/Android.mk:25: warning: overriding commands for target `/home/user/android/omni/out/target/product/find7/system/lib/hw/camera-wrapper.msm8974.so'
build/core/base_rules.mk:316: warning: ignoring old commands for target `/home/user/android/omni/out/target/product/find7/system/lib/hw/camera-wrapper.msm8974.so'
build/core/Makefile:34: warning: overriding commands for target `/home/user/android/omni/out/target/product/find7/system/lib/hw/nfc.default.so'
build/core/base_rules.mk:316: warning: ignoring old commands for target `/home/user/android/omni/out/target/product/find7/system/lib/hw/nfc.default.so'
build/core/Makefile:1098: warning: overriding commands for target `/home/user/android/omni/out/target/product/find7/ramdisk-recovery.cpio'
build/core/Makefile:1054: warning: ignoring old commands for target `/home/user/android/omni/out/target/product/find7/ramdisk-recovery.cpio'
build/core/Makefile:1104: warning: overriding commands for target `/home/user/android/omni/out/target/product/find7/ramdisk-recovery.img'
build/core/Makefile:1060: warning: ignoring old commands for target `/home/user/android/omni/out/target/product/find7/ramdisk-recovery.img'
device/oppo/msm8974-common/mkbootimg.mk:15: warning: overriding commands for target `/home/user/android/omni/out/target/product/find7/boot.img'
build/core/Makefile:583: warning: ignoring old commands for target `/home/user/android/omni/out/target/product/find7/boot.img'
Starting build with ninja
ninja: Entering directory `.'
[ 0% 5/31136] Lex: aidl <= system/tools/aidl/aidl_language_l.ll
FAILED: /bin/bash -c "prebuilts/misc/linux-x86/flex/flex-2.5.39 -o/home/user/android/omni/out/host/linux-x86/obj/STATIC_LIBRARIES/libaidl-common_intermediates/aidl_language_l.cpp system/tools/aidl/aidl_language_l.ll"
flex-2.5.39: fatal internal error, exec of /usr/bin/m4 failed
[ 0% 5/31136] Yacc: aidl <= system/tools/aidl/aidl_language_y.yy
FAILED: /bin/bash -c "prebuilts/misc/linux-x86/bison/bison -d --defines=/home/user/android/omni/out/host/linux-x86/obj/STATIC_LIBRARIES/libaidl-common_intermediates/aidl_language_y.h -o /home/user/android/omni/out/host/linux-x86/obj/STATIC_LIBRARIES/libaidl-common_intermediates/aidl_language_y.cpp system/tools/aidl/aidl_language_y.yy"
prebuilts/misc/linux-x86/bison/bison: error while loading shared libraries: libstdc++.so.6: cannot open shared object file: No such file or directory
[ 0% 5/31136] host Java: doclava (/ho...BRARIES/doclava_intermediates/classes)
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
ninja: build stopped: subcommand failed.
build/core/ninja.mk:157: recipe for target 'ninja_wrapper' failed
make: *** [ninja_wrapper] Error 1
real 0m25.565s
user 0m33.620s
sys 0m3.068s
And here is the output of "breakfast find7":
breakfast find7
Looking for dependencies on: device/oppo/msm8974-common
============================================
PLATFORM_VERSION_CODENAME=REL
PLATFORM_VERSION=7.1.1
TARGET_PRODUCT=omni_find7
TARGET_BUILD_VARIANT=userdebug
TARGET_BUILD_TYPE=release
TARGET_BUILD_APPS=
TARGET_ARCH=arm
TARGET_ARCH_VARIANT=armv7-a-neon
TARGET_CPU_VARIANT=krait
TARGET_2ND_ARCH=
TARGET_2ND_ARCH_VARIANT=
TARGET_2ND_CPU_VARIANT=
HOST_ARCH=x86_64
HOST_2ND_ARCH=x86
HOST_OS=linux
HOST_OS_EXTRA=Linux-4.4.0-62-generic-x86_64-with-Ubuntu-16.04-xenial
HOST_CROSS_OS=windows
HOST_CROSS_ARCH=x86
HOST_CROSS_2ND_ARCH=x86_64
HOST_BUILD_TYPE=release
BUILD_ID=N4F26O
OUT_DIR=/home/user/android/omni/out
May someone of you can help me

UserWhoNeedsHelpForFind7 said:
I tried to compile omnirom from source, as descripted at the github page of omnirom (/omnirom/android), but right at the beginning there was the following error message:
ninja: build stopped: subcommand failed.
build/core/ninja.mk:157: recipe for target 'ninja_wrapper' failed
make: *** [ninja_wrapper] Error 1
Here is the output (after the includes) of brunch find7:
PRODUCT_COPY_FILES device/oppo/msm8974-common/configs/keylayout/Vendor_046d_Product_c216.kl:system/usr/keylayout/Vendor_046d_Product_c216.kl ignored.
PRODUCT_COPY_FILES device/oppo/msm8974-common/configs/keylayout/Vendor_05ac_Product_0239.kl:system/usr/keylayout/Vendor_05ac_Product_0239.kl ignored.
PRODUCT_COPY_FILES device/oppo/msm8974-common/sensor/sap.conf:system/etc/sap.conf ignored.
PRODUCT_COPY_FILES vendor/qcom/binaries/msm8974/graphics/proprietary/vendor/lib/libadreno_utils.so:system/vendor/lib/libadreno_utils.so ignored.
No private recovery resources for TARGET_DEVICE find7
device/oppo/msm8974-common/camerawrapper/Android.mk:25: warning: overriding commands for target `/home/user/android/omni/out/target/product/find7/system/lib/hw/camera-wrapper.msm8974.so'
build/core/base_rules.mk:316: warning: ignoring old commands for target `/home/user/android/omni/out/target/product/find7/system/lib/hw/camera-wrapper.msm8974.so'
build/core/Makefile:34: warning: overriding commands for target `/home/user/android/omni/out/target/product/find7/system/lib/hw/nfc.default.so'
build/core/base_rules.mk:316: warning: ignoring old commands for target `/home/user/android/omni/out/target/product/find7/system/lib/hw/nfc.default.so'
build/core/Makefile:1098: warning: overriding commands for target `/home/user/android/omni/out/target/product/find7/ramdisk-recovery.cpio'
build/core/Makefile:1054: warning: ignoring old commands for target `/home/user/android/omni/out/target/product/find7/ramdisk-recovery.cpio'
build/core/Makefile:1104: warning: overriding commands for target `/home/user/android/omni/out/target/product/find7/ramdisk-recovery.img'
build/core/Makefile:1060: warning: ignoring old commands for target `/home/user/android/omni/out/target/product/find7/ramdisk-recovery.img'
device/oppo/msm8974-common/mkbootimg.mk:15: warning: overriding commands for target `/home/user/android/omni/out/target/product/find7/boot.img'
build/core/Makefile:583: warning: ignoring old commands for target `/home/user/android/omni/out/target/product/find7/boot.img'
Starting build with ninja
ninja: Entering directory `.'
[ 0% 5/31136] Lex: aidl <= system/tools/aidl/aidl_language_l.ll
FAILED: /bin/bash -c "prebuilts/misc/linux-x86/flex/flex-2.5.39 -o/home/user/android/omni/out/host/linux-x86/obj/STATIC_LIBRARIES/libaidl-common_intermediates/aidl_language_l.cpp system/tools/aidl/aidl_language_l.ll"
flex-2.5.39: fatal internal error, exec of /usr/bin/m4 failed
[ 0% 5/31136] Yacc: aidl <= system/tools/aidl/aidl_language_y.yy
FAILED: /bin/bash -c "prebuilts/misc/linux-x86/bison/bison -d --defines=/home/user/android/omni/out/host/linux-x86/obj/STATIC_LIBRARIES/libaidl-common_intermediates/aidl_language_y.h -o /home/user/android/omni/out/host/linux-x86/obj/STATIC_LIBRARIES/libaidl-common_intermediates/aidl_language_y.cpp system/tools/aidl/aidl_language_y.yy"
prebuilts/misc/linux-x86/bison/bison: error while loading shared libraries: libstdc++.so.6: cannot open shared object file: No such file or directory
[ 0% 5/31136] host Java: doclava (/ho...BRARIES/doclava_intermediates/classes)
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
ninja: build stopped: subcommand failed.
build/core/ninja.mk:157: recipe for target 'ninja_wrapper' failed
make: *** [ninja_wrapper] Error 1
real 0m25.565s
user 0m33.620s
sys 0m3.068s
And here is the output of "breakfast find7":
breakfast find7
Looking for dependencies on: device/oppo/msm8974-common
============================================
PLATFORM_VERSION_CODENAME=REL
PLATFORM_VERSION=7.1.1
TARGET_PRODUCT=omni_find7
TARGET_BUILD_VARIANT=userdebug
TARGET_BUILD_TYPE=release
TARGET_BUILD_APPS=
TARGET_ARCH=arm
TARGET_ARCH_VARIANT=armv7-a-neon
TARGET_CPU_VARIANT=krait
TARGET_2ND_ARCH=
TARGET_2ND_ARCH_VARIANT=
TARGET_2ND_CPU_VARIANT=
HOST_ARCH=x86_64
HOST_2ND_ARCH=x86
HOST_OS=linux
HOST_OS_EXTRA=Linux-4.4.0-62-generic-x86_64-with-Ubuntu-16.04-xenial
HOST_CROSS_OS=windows
HOST_CROSS_ARCH=x86
HOST_CROSS_2ND_ARCH=x86_64
HOST_BUILD_TYPE=release
BUILD_ID=N4F26O
OUT_DIR=/home/user/android/omni/out
May someone of you can help me
Click to expand...
Click to collapse
I ran into this too.. (Find7op build) I'm still working on fixing this, but my build time is limited..

Looks like your build env setup is missing some required deps (g++lib). Follow this guide here: https://docs.omnirom.org/Build_for_i9300
Make sure to also install the package deps for 64bit hosts.

golden-guy said:
Looks like your build env setup is missing some required deps (g++lib). Follow this guide here: https://docs.omnirom.org/Build_for_i9300
Make sure to also install the package deps for 64bit hosts.
Click to expand...
Click to collapse
I get this error while building LOS 14.1
Could you please help?
Code:
FAILED: /bin/bash -c "prebuilts/misc/linux-x86/flex/flex-2.5.39 -o/home/dev-k/lineage/out/host/linux-x86/obj/STATIC_LIBRARIES/libaidl-common_intermediates/aidl_language_l.cpp system/tools/aidl/aidl_language_l.ll"
flex-2.5.39: loadlocale.c:130: _nl_intern_locale_data: Assertion `cnt < (sizeof (_nl_value_type_LC_TIME) / sizeof (_nl_value_type_LC_TIME[0]))' failed.
Aborted (core dumped)
[ 0% 4/56326] host C++: libbase <= system/core/base/errors_unix.cpp
flex-2.5.39: loadlocale.c:130: _nl_intern_locale_data: Assertion `cnt < (sizeof (_nl_value_type_LC_TIME) / sizeof (_nl_value_type_LC_TIME[0]))' failed.
Aborted (core dumped)
Thanks

trying to compile B32 kernel source

I'm a beginner trying to compile source. I can't pass "make msm-perf_ailsa_ii_defconfig".
As the error suggests, the /vendor/ directory does not exist. But /qcom/Kconfig has the line,
Code:
source "drivers/soc/qcom/vendor/Kconfig"
. Thanks for any help.
Code:
[email protected]:~/kernel1/msm-3.18$ make clean
[email protected]:~/kernel1/msm-3.18$ make mrproper
[email protected]:~/kernel1/msm-3.18$ make msm-perf_ailsa_ii_defconfig
HOSTCC scripts/basic/fixdep
HOSTCC scripts/kconfig/conf.o
SHIPPED scripts/kconfig/zconf.tab.c
SHIPPED scripts/kconfig/zconf.lex.c
SHIPPED scripts/kconfig/zconf.hash.c
HOSTCC scripts/kconfig/zconf.tab.o
HOSTLD scripts/kconfig/conf
drivers/soc/qcom/Kconfig:836: can't open file "drivers/soc/qcom/vendor/Kconfig"
scripts/kconfig/Makefile:105: recipe for target 'msm-perf_ailsa_ii_defconfig' failed
make[1]: *** [msm-perf_ailsa_ii_defconfig] Error 1
Makefile:542: recipe for target 'msm-perf_ailsa_ii_defconfig' failed
make: *** [msm-perf_ailsa_ii_defconfig] Error 2
[email protected]:~/kernel1/msm-3.18$

That's because the source is broken. Even if you fix the compile errors it won't boot. You can thank ZTE for that.

Exec format error when building Google Kernel for Nexus 7 2012

Hi,
I am trying to build kernel for Nexus 7 (2012) but it is giving my exec format error. The commands and the errors are shown below:
Code:
LIFEBOOK-S761:~/Desktop$ git clone https://android.googlesource.com/kernel/tegra.git
Cloning into 'tegra'...
remote: Sending approximately 758.70 MiB ...
remote: Counting objects: 102, done
remote: Finding sources: 100% (8/8)
remote: Total 4341886 (delta 3657743), reused 4341880 (delta 3657743)
Receiving objects: 100% (4341886/4341886), 758.70 MiB | 10.87 MiB/s, done.
Resolving deltas: 100% (3657743/3657743), done.
LIFEBOOK-S761:~/Desktop$ cd tegra/
LIFEBOOK-S761:~/Desktop/tegra$ git checkout android-tegra3-grouper-3.1-kitkat-mr2
Checking out files: 100% (38132/38132), done.
Branch 'android-tegra3-grouper-3.1-kitkat-mr2' set up to track remote branch 'android-tegra3-grouper-3.1-kitkat-mr2' from 'origin'.
Switched to a new branch 'android-tegra3-grouper-3.1-kitkat-mr2'
LIFEBOOK-S761:~/Desktop/tegra$ export ARCH=arm
LIFEBOOK-S761:~/Desktop/tegra$ export SUBARCH=arm
LIFEBOOK-S761:~/Desktop/tegra$ export CROSS_COMPILE=/home/user/Desktop/arm-eabi-4.6/bin/arm-eabi-
LIFEBOOK-S761:~/Desktop/tegra$ make tegra3_android_defconfig
#
# configuration written to .config
#
LIFEBOOK-S761:~/Desktop/tegra$ make -j4
/home/user/Desktop/arm-eabi-4.6/bin/arm-eabi-gcc: 1: /home/user/Desktop/arm-eabi-4.6/bin/arm-eabi-gcc: Syntax error: "(" unexpected
scripts/kconfig/conf --silentoldconfig Kconfig
/home/user/Desktop/arm-eabi-4.6/bin/arm-eabi-gcc: 1: /home/user/Desktop/arm-eabi-4.6/bin/arm-eabi-gcc: Syntax error: "(" unexpected
CHK include/linux/version.h
UPD include/linux/version.h
HOSTCC scripts/kallsyms
CC scripts/mod/empty.o
/bin/sh: 1: /home/user/Desktop/arm-eabi-4.6/bin/arm-eabi-gcc: Exec format error
scripts/Makefile.build:305: recipe for target 'scripts/mod/empty.o' failed
make[2]: *** [scripts/mod/empty.o] Error 2
scripts/Makefile.build:441: recipe for target 'scripts/mod' failed
make[1]: *** [scripts/mod] Error 2
make[1]: *** Waiting for unfinished jobs....
HOSTCC scripts/selinux/genheaders/genheaders
HOSTCC scripts/selinux/mdp/mdp
Makefile:506: recipe for target 'scripts' failed
make: *** [scripts] Error 2
make: *** Waiting for unfinished jobs....
Can you please tell what I might be doing wrong or what could be the problem?