i know that compiler == gcc but which location i need to add? I am not sure i know how to add it. sorry for my gap in knowledge.
at first, i tried below location without success: $which gcc /usr/bin/gcc $ export CONFIG_PATH=/usr/bin/gcc but the gcc mentioned in the error is "arm-eabi-gcc" which is think is different so this explains why it did not work. also tried with other locations i can think: $export CONFIG_PATH=/home/max/arm-eabi-4.6/bin/arm-eabi-gcc $export CONFIG_PATH=/home/max/arm-eabi-4.6/bin/ those didn't help too. if that helps, the currnet path: $ echo $PATH /home/max/prebuilts/gcc/linux-x86/arm/arm-eabi-4.6/bin:/usr/lib/lightdm/lightdm:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games thank you for your help! On Thu, May 23, 2013 at 11:52 AM, Abhishek T S <[email protected]> wrote: > add the compiler path to the $PATH environment variable > > On Thu, May 23, 2013 at 1:38 PM, ntt broken <[email protected]> wrote: > > Hello, > > > > i am trying to build without success the Emulator's kernel source code > over > > Ubunto 12.04.02 machine installed on a VMware. > > those are the commands i tried to follow using the 'official guide found > > here: > > http://source.android.com/source/building-kernels.html > > > > and others i found on the web: > > > http://linuxclues.blogspot.co.il/2010/05/build-compile-linux-kernel-android.html > > > http://xda-university.com/as-a-developer/getting-started-building-a-kernel-from-source > > > http://stackoverflow.com/questions/1809774/android-kernel-compile-and-test-with-android-emulator > > http://forum.xda-developers.com/showthread.php?t=1774035 > > > http://stackoverflow.com/questions/5178386/download-android-kernel-source-code > > http://forum.xda-developers.com/showthread.php?t=1516051 > > > > could not find detailed resource with the complete working steps from a > > fresh ubunto machine to a working compiled kernel. > > a video describing the process to follow would be great to have. > > > > here are the detailed steps i did till i get errors: > > > > max@ubuntu:~/Maxdata/emulatorsource$ git clone > > https://android.googlesource.com/kernel/goldfish > > Cloning into 'goldfish'... > > remote: Counting objects: 41021, done > > remote: Finding sources: 100% (114/114) > > remote: Getting sizes: 100% (70/70) > > remote: Compressing objects: 100% (311571/311571) > > remote: Total 2442756 (delta 2048903), reused 2442724 (delta 2048900) > > Receiving objects: 100% (2442756/2442756), 499.77 MiB | 954 KiB/s, done. > > Resolving deltas: 100% (2049056/2049056), done. > > max@ubuntu:~/Maxdata/emulatorsource$ ls > > goldfish > > max@ubuntu:~/Maxdata/emulatorsource$ cd goldfish/ > > max@ubuntu:~/Maxdata/emulatorsource/goldfish$ git branch > > * master > > max@ubuntu:~/Maxdata/emulatorsource/goldfish$ git remote show origin > > * remote origin > > Fetch URL: https://android.googlesource.com/kernel/goldfish > > Push URL: https://android.googlesource.com/kernel/goldfish > > HEAD branch: master > > Remote branches: > > android-goldfish-2.6.29 tracked > > android-goldfish-3.4 tracked > > linux-goldfish-3.0-wip tracked > > master tracked > > Local branch configured for 'git pull': > > master merges with remote master > > Local ref configured for 'git push': > > master pushes to master (up to date) > > max@ubuntu:~/Maxdata/emulatorsource/goldfish$ git checkout --track -b > > android-goldfish-2.6.29 origin/android-goldfish-2.6.29 > > Checking out files: 100% (26821/26821), done. > > Branch android-goldfish-2.6.29 set up to track remote branch > > android-goldfish-2.6.29 from origin. > > Switched to a new branch 'android-goldfish-2.6.29' > > max@ubuntu:~/Maxdata/emulatorsource/goldfish$ ls > > arch crypto fs Kbuild Makefile REPORTING-BUGS > > sound > > block Documentation include kernel mm samples > usr > > COPYING drivers init lib net scripts > virt > > CREDITS firmware ipc MAINTAINERS README security > > max@ubuntu:~/Maxdata/emulatorsource/goldfish$ make ARCH=arm > > goldfish_defconfig > > HOSTCC scripts/basic/fixdep > > scripts/basic/fixdep.c: In function ‘traps’: > > scripts/basic/fixdep.c:377:2: warning: dereferencing type-punned pointer > > will break strict-aliasing rules [-Wstrict-aliasing] > > scripts/basic/fixdep.c:379:4: warning: dereferencing type-punned pointer > > will break strict-aliasing rules [-Wstrict-aliasing] > > HOSTCC scripts/basic/docproc > > HOSTCC scripts/basic/hash > > HOSTCC scripts/kconfig/conf.o > > scripts/kconfig/conf.c: In function ‘conf_sym’: > > scripts/kconfig/conf.c:159:6: warning: variable ‘type’ set but not used > > [-Wunused-but-set-variable] > > scripts/kconfig/conf.c: In function ‘conf_choice’: > > scripts/kconfig/conf.c:231:6: warning: variable ‘type’ set but not used > > [-Wunused-but-set-variable] > > scripts/kconfig/conf.c:307:9: warning: ignoring return value of ‘fgets’, > > declared with attribute warn_unused_result [-Wunused-result] > > scripts/kconfig/conf.c: In function ‘conf_askvalue’: > > scripts/kconfig/conf.c:105:8: warning: ignoring return value of ‘fgets’, > > declared with attribute warn_unused_result [-Wunused-result] > > HOSTCC scripts/kconfig/kxgettext.o > > SHIPPED scripts/kconfig/zconf.tab.c > > SHIPPED scripts/kconfig/lex.zconf.c > > SHIPPED scripts/kconfig/zconf.hash.c > > HOSTCC scripts/kconfig/zconf.tab.o > > HOSTLD scripts/kconfig/conf > > arch/arm/configs/goldfish_defconfig:289:warning: override: > FB_EARLYSUSPEND > > changes choice state > > # > > # configuration written to .config > > # > > > > I have the arm-eabi files as you can see below: > > > > max@ubuntu:~/Maxdata/emulatorsource/goldfish$ ls > /home/max/arm-eabi-4.6/bin/ > > arm-eabi-addr2line arm-eabi-gcc-4.6.x-google arm-eabi-objdump > > arm-eabi-ar arm-eabi-gcov arm-eabi-ranlib > > arm-eabi-as arm-eabi-gdb arm-eabi-readelf > > arm-eabi-c++ arm-eabi-gdbtui arm-eabi-run > > arm-eabi-c++filt arm-eabi-gprof arm-eabi-size > > arm-eabi-cpp arm-eabi-ld arm-eabi-strings > > arm-eabi-elfedit arm-eabi-ld.bfd arm-eabi-strip > > arm-eabi-g++ arm-eabi-nm > > arm-eabi-gcc arm-eabi-objcopy > > > > but when I try to do the cross compile it and/or make it give me errors: > > > > max@ubuntu:~/Maxdata/emulatorsource/goldfish$ ARCH=arm > > CROSS_COMPILE=/home/max/arm-eabi-4.6/bin/arm-eabi-gcc make > > make: /home/max/arm-eabi-4.6/bin/arm-eabi-gccgcc: Command not found > > CHK include/linux/version.h > > make[1]: `include/asm-arm/mach-types.h' is up to date. > > CHK include/linux/utsrelease.h > > SYMLINK include/asm -> include/asm-arm > > CC kernel/bounds.s > > /bin/sh: 1: /home/max/arm-eabi-4.6/bin/arm-eabi-gccgcc: not found > > make[1]: *** [kernel/bounds.s] Error 127 > > make: *** [prepare0] Error 2 > > max@ubuntu:~/Maxdata/emulatorsource/goldfish$ > > > > also tried to use the command with uImage mentioned in few places: > > > http://stackoverflow.com/questions/13864620/cross-compile-error-arm-android-eabi-gcc-command-not-found > > > > max@ubuntu:~/Maxdata/emulatorsource/goldfish$ ARCH=arm > > CROSS_COMPILE=/home/max/arm-eabi-4.6/bin/arm-eabi- uImage make > > uImage: command not found > > max@ubuntu:~/Maxdata/emulatorsource/goldfish$ ARCH=arm > > CROSS_COMPILE=/home/max/arm-eabi-4.6/bin/arm-eabi- uImage > > uImage: command not found > > > > and tried to have the toolchain properly declared as I read it can be > > relevant: > > > > max@ubuntu:~/Maxdata/emulatorsource/goldfish$ sudo add-apt-repository > > ppa:linaro-maintainers/toolchain > > [sudo] password for max: > > You are about to add the following PPA to your system: > > Official backport of cross compiler from current Ubuntu release. > Consists > > fresh gcc, binutils, eglibc. > > Support provided for last LTS (12.04 Precise) and last stable release. > > Binaries for older releases will not be removed but also do not get any > > support. > > Note that this toolchain defaults to ARMv7 with Thumb2. If you want to > use > > it for older processors you have to add "-marm" into CFLAGS. > > Remember to enable 'universe' part of Ubuntu distribution on your > machine - > > otherwise you may get problems with solving dependencies (like it was > with > > 'libmpc2' under Lucid). > > To install latest version: apt-get install gcc-arm-linux-gnueabi (replace > > gcc with g++/gfortran/gobjc/gobjc++ if needed). > > More info: https://launchpad.net/~linaro-maintainers/+archive/toolchain > > Press [ENTER] to continue or ctrl-c to cancel adding it > > gpg: keyring `/tmp/tmpFM9EsS/secring.gpg' created > > gpg: keyring `/tmp/tmpFM9EsS/pubring.gpg' created > > gpg: requesting key 7BE1F97B from hkp server keyserver.ubuntu.com > > gpg: /tmp/tmpFM9EsS/trustdb.gpg: trustdb created > > gpg: key 7BE1F97B: public key "Launchpad Linaro Overlay PPA" imported > > gpg: Total number processed: 1 > > gpg: imported: 1 (RSA: 1) > > OK > > max@ubuntu:~/Maxdata/emulatorsource/goldfish$ > > and tried to define what mentioned in the official guide: > > max@ubuntu:~/Maxdata/emulatorsource/goldfish$ export ARCH=arm > > max@ubuntu:~/Maxdata/emulatorsource/goldfish$ export SUBARCH=arm > > max@ubuntu:~/Maxdata/emulatorsource/goldfish$ export > CROSS_COMPILE=arm-eabi- > > max@ubuntu:~/Maxdata/emulatorsource/goldfish$ make goldfish_defconfig > > arch/arm/configs/goldfish_defconfig:289:warning: override: > FB_EARLYSUSPEND > > changes choice state > > # > > # configuration written to .config > > # > > max@ubuntu:~/Maxdata/emulatorsource/goldfish$ make > > make: arm-eabi-gcc: Command not found > > scripts/kconfig/conf -s arch/arm/Kconfig > > make: arm-eabi-gcc: Command not found > > CHK include/linux/version.h > > make[1]: `include/asm-arm/mach-types.h' is up to date. > > CHK include/linux/utsrelease.h > > SYMLINK include/asm -> include/asm-arm > > CC kernel/bounds.s > > /bin/sh: 1: arm-eabi-gcc: not found > > make[1]: *** [kernel/bounds.s] Error 127 > > make: *** [prepare0] Error 2 > > max@ubuntu:~/Maxdata/emulatorsource/goldfish$ > > > > as you can see I have errors and I have no clue how I need to proceed to > > have the emulator’s kernel source build and compiled. > > > > can you share your tell what am i missing? please be detailed in your > answer > > so i will be able to take it and try. > > > > THANK YOU! > > > > -- > > -- > > unsubscribe: [email protected] > > website: http://groups.google.com/group/android-kernel > > --- > > You received this message because you are subscribed to the Google Groups > > "Android Linux Kernel Development" group. > > To unsubscribe from this group and stop receiving emails from it, send an > > email to [email protected]. > > For more options, visit https://groups.google.com/groups/opt_out. > > > > > > -- > -- > unsubscribe: [email protected] > website: http://groups.google.com/group/android-kernel > --- > You received this message because you are subscribed to the Google Groups > "Android Linux Kernel Development" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > > > -- -- unsubscribe: [email protected] website: http://groups.google.com/group/android-kernel --- You received this message because you are subscribed to the Google Groups "Android Linux Kernel Development" group. 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