Hi,
I am trying to cross compile a package wi the following steps. The build goes fine except that when I try to run the same on the foundation model it doesn't work. Here are all the steps in details:
1. Installed the linaro gcc and set up the environment as follows: ------------------------------------------------------------------------------------------------ export AARCH64_TOOLCHAIN=/home/anilss/Linaro/tools/gcc-linaro-aarch64-linux-gnu-4.7-2013.04-20130415_linux/bin export PATH=$PATH:$AARCH64_TOOLCHAIN export ARCH=aarch64 export CROSS_COMPILE=aarch64-linux-gnu-
2. Now on my build machine (x86_64 machine running linux), from source root of the package (i.e. GMP) I want to cross compile: anilss@anilss:~/Linaro/pkgs/gmp/cross_arm64/gmp-5.1.3-aarch64$./configure --build=coreisbr-unknown-linux-gnu --host=aarch64-linux-gnu --target=aarch64-linux-gnu anilss@anilss:~/Linaro/pkgs/gmp/cross_arm64/gmp-5.1.3-aarch64$make
3. Then On the foundation model, where the above source tree is mounted, I do: $ make check
However this fails.
Any ideas on what is going wrong..? Also is the triplet correct for host and foundation model (running oe linux)?
Thanks and Regards, Anil
+++ Anil Singhar [2013-11-12 18:44 +0530]:
Hi,
I am trying to cross compile a package wi the following steps. The build goes fine except that when I try to run the same on the foundation model it doesn't work. Here are all the steps in details:
- Installed the linaro gcc and set up the environment as follows:
export AARCH64_TOOLCHAIN=/home/anilss/Linaro/tools/gcc-linaro-aarch64-linux-gnu-4.7-2013.04-20130415_linux/bin export PATH=$PATH:$AARCH64_TOOLCHAIN export ARCH=aarch64 export CROSS_COMPILE=aarch64-linux-gnu-
- Now on my build machine (x86_64 machine running linux), from source
root of the package (i.e. GMP) I want to cross compile: anilss@anilss:~/Linaro/pkgs/gmp/cross_arm64/gmp-5.1.3-aarch64$./configure --build=coreisbr-unknown-linux-gnu --host=aarch64-linux-gnu --target=aarch64-linux-gnu anilss@anilss:~/Linaro/pkgs/gmp/cross_arm64/gmp-5.1.3-aarch64$make
- Then On the foundation model, where the above source tree is mounted, I
do: $ make check
However this fails.
You have to say _how_ it fails for anyone to have any chance of helping.
Any ideas on what is going wrong..? Also is the triplet correct for host and foundation model (running oe linux)?
Maybe. Not sure what a coreisbr-unknown-linux-gnu is.
Here is a build log from an (ubuntu) gmp cross-build which might give some clues: http://people.linaro.org/~wookey/buildd/quantal-arm64/sbuild-ma/gmp_2:5.0.2+... where the configure line was: ../configure --prefix=/usr --enable-cxx --enable-fat --build x86_64-linux-gnu --host aarch64-linux-gnu --target aarch64-linux-gnu --libdir=/usr/lib/aarch64-linux-gnu \ AR=aarch64-linux-gnu-ar CC="aarch64-linux-gnu-gcc" CFLAGS="-Wall -g -O3 -Wa,--defsym,USES_THUMB=1" \ CXX="aarch64-linux-gnu-g++" CXXFLAGS=""
There are probably some OE crossbuild logs online somewhere you could compare with too, which would be more directly relevant.
Wookey
Hi Wookey,
Thanks for your response. Here is the error I get when I do the "make check" step on the foundation model after having done the "configure" and "make" steps on the x86_64 linux build machine. I used the configure options you provided.
1. On x86_64 linux build machine: --------------------------------------------------- $./configure --prefix=/usr --enable-cxx --enable-fat --build x86_64-linux-gnu --host aarch64-linux-gnu --.target aarch64-linux-gnu --libdir=/usr/lib/aarch64-linux-gnu \ AR=aarch64-linux-gnu-ar CC="aarch64-linux-gnu-gcc" CFLAGS="-Wall -g -O3 -Wa,--defsym,USES_THUMB=1" \ CXX="aarch64-linux-gnu-g++" CXXFLAGS="" $make . . . build goes fine with the following final lines in the output: . . . f.o printf/snprntffuns.o printf/sprintf.o printf/sprintffuns.o printf/vasprintf.o printf/vfprintf.o printf/vprintf.o printf/vsnprintf.o printf/vsprintf.o printf/repl-vsnprintf.o scanf/doscan.o scanf/fscanf.o scanf/fscanffuns.o scanf/scanf.o scanf/sscanf.o scanf/sscanffuns.o scanf/vfscanf.o scanf/vscanf.o scanf/vsscanf.o rand/rand.o rand/randclr.o rand/randdef.o rand/randiset.o rand/randlc2s.o rand/randlc2x.o rand/randmt.o rand/randmts.o rand/rands.o rand/randsd.o rand/randsdui.o rand/randbui.o rand/randmui.o libtool: link: aarch64-linux-gnu-ranlib .libs/libgmp.a libtool: link: rm -fr .libs/libgmp.lax libtool: link: ( cd ".libs" && rm -f "libgmp.la" && ln -s "../libgmp.la" " libgmp.la" ) make[2]: Leaving directory `/home/anilss/Linaro/pkgs/gmp/cross_arm64/gmp-5.1.3-aarch64' make[1]: Leaving directory `/home/anilss/Linaro/pkgs/gmp/cross_arm64/gmp-5.1.3-aarch64 $ -------------------------------------------------- 2. On Foundation Model I encounter the following errors when doing "make check" ------------------------------------------------- root@genericarmv8:~/anilss/pkgs/gmp/cross_arm64/gmp-5.1.3-aarch64# make check make check-recursive make[1]: Entering directory `/home/root/anilss/pkgs/gmp/cross_arm64/gmp-5.1.3-aarch64' Making check in tests make[2]: Entering directory `/home/root/anilss/pkgs/gmp/cross_arm64/gmp-5.1.3-aarch64/tests' Making check in . make[3]: Entering directory `/home/root/anilss/pkgs/gmp/cross_arm64/gmp-5.1.3-aarch64/tests' make libtests.la t-bswap t-constants t-count_zeros t-gmpmax t-hightomask t-modlinv t-popc t-parity t-sub make[4]: Entering directory `/home/root/anilss/pkgs/gmp/cross_arm64/gmp-5.1.3-aarch64/tests' /bin/bash ../libtool --tag=CC --mode=compile aarch64-linux-gnu-gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I.. -I.. -O2 -pedantic -fomit-frame-pointer -march=armv8-a -mtune=generic -c -o memory.lo memory.c libtool: compile: aarch64-linux-gnu-gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I.. -I.. -O2 -pedantic -fomit-frame-pointer -march=armv8-a -mtune=generic -c memory.c -fPIC -DPIC -o .libs/memory.o *../libtool: line 1128: aarch64-linux-gnu-gcc: command not found* make[4]: *** [memory.lo] Error 1 make[4]: Leaving directory `/home/root/anilss/pkgs/gmp/cross_arm64/gmp-5.1.3-aarch64/tests' make[3]: *** [check-am] Error 2 make[3]: Leaving directory `/home/root/anilss/pkgs/gmp/cross_arm64/gmp-5.1.3-aarch64/tests' make[2]: *** [check-recursive] Error 1 make[2]: Leaving directory `/home/root/anilss/pkgs/gmp/cross_arm64/gmp-5.1.3-aarch64/tests' make[1]: *** [check-recursive] Error 1 make[1]: Leaving directory `/home/root/anilss/pkgs/gmp/cross_arm64/gmp-5.1.3-aarch64' make: *** [check] Error 2 root@genericarmv8:~/anilss/pkgs/gmp/cross_arm64/gmp-5.1.3-aarch64#
Thanks and Regards, Anil
On 12 November 2013 19:20, Wookey wookey@wookware.org wrote:
+++ Anil Singhar [2013-11-12 18:44 +0530]:
Hi,
I am trying to cross compile a package wi the following steps. The
build
goes fine except that when I try to run the same on the foundation
model
it doesn't work. Here are all the steps in details:
- Installed the linaro gcc and set up the environment as follows:
export
AARCH64_TOOLCHAIN=/home/anilss/Linaro/tools/gcc-linaro-aarch64-linux-gnu-4.7-2013.04-20130415_linux/bin
export PATH=$PATH:$AARCH64_TOOLCHAIN export ARCH=aarch64 export CROSS_COMPILE=aarch64-linux-gnu-
- Now on my build machine (x86_64 machine running linux), from source
root of the package (i.e. GMP) I want to cross compile: anilss@anilss
:~/Linaro/pkgs/gmp/cross_arm64/gmp-5.1.3-aarch64$./configure
--build=coreisbr-unknown-linux-gnu --host=aarch64-linux-gnu --target=aarch64-linux-gnu anilss@anilss:~/Linaro/pkgs/gmp/cross_arm64/gmp-5.1.3-aarch64$make
- Then On the foundation model, where the above source tree is
mounted, I
do: $ make check
However this fails.
You have to say _how_ it fails for anyone to have any chance of helping.
Any ideas on what is going wrong..? Also is the triplet correct for host and foundation model (running oe linux)?
Maybe. Not sure what a coreisbr-unknown-linux-gnu is.
Here is a build log from an (ubuntu) gmp cross-build which might give some clues:
http://people.linaro.org/~wookey/buildd/quantal-arm64/sbuild-ma/gmp_2:5.0.2+... where the configure line was: ../configure --prefix=/usr --enable-cxx --enable-fat --build x86_64-linux-gnu --host aarch64-linux-gnu --target aarch64-linux-gnu --libdir=/usr/lib/aarch64-linux-gnu \ AR=aarch64-linux-gnu-ar CC="aarch64-linux-gnu-gcc" CFLAGS="-Wall -g -O3 -Wa,--defsym,USES_THUMB=1" \ CXX="aarch64-linux-gnu-g++" CXXFLAGS=""
There are probably some OE crossbuild logs online somewhere you could compare with too, which would be more directly relevant.
Wookey
Principal hats: Linaro, Emdebian, Wookware, Balloonboard, ARM http://wookware.org/
linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
On 13 November 2013 07:41, Anil Singhar anil.singhar@linaro.org wrote:
Thanks for your response. Here is the error I get when I do the "make check" step on the foundation model after having done the "configure" and "make" steps on the x86_64 linux build machine. I used the configure options you provided.
- On x86_64 linux build machine:
[...]
- On Foundation Model I encounter the following errors when doing "make
check"
root@genericarmv8:~/anilss/pkgs/gmp/cross_arm64/gmp-5.1.3-aarch64# make check make check-recursive make[1]: Entering directory `/home/root/anilss/pkgs/gmp/cross_arm64/gmp-5.1.3-aarch64' Making check in tests make[2]: Entering directory `/home/root/anilss/pkgs/gmp/cross_arm64/gmp-5.1.3-aarch64/tests' Making check in . make[3]: Entering directory `/home/root/anilss/pkgs/gmp/cross_arm64/gmp-5.1.3-aarch64/tests' make libtests.la t-bswap t-constants t-count_zeros t-gmpmax t-hightomask t-modlinv t-popc t-parity t-sub make[4]: Entering directory `/home/root/anilss/pkgs/gmp/cross_arm64/gmp-5.1.3-aarch64/tests' /bin/bash ../libtool --tag=CC --mode=compile aarch64-linux-gnu-gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I.. -I.. -O2 -pedantic -fomit-frame-pointer -march=armv8-a -mtune=generic -c -o memory.lo memory.c libtool: compile: aarch64-linux-gnu-gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I.. -I.. -O2 -pedantic -fomit-frame-pointer -march=armv8-a -mtune=generic -c memory.c -fPIC -DPIC -o .libs/memory.o ../libtool: line 1128: aarch64-linux-gnu-gcc: command not found
Hello Anil,
Apparently, this package does not like to be configured and compiled on one arch and then tested on another. And frankly, this is somewhat of an exotic case, so I am not sure how representative your test results are going to be.
I think there are two ways to address this: - create symlinks with aarch64-linux-gnu- prefix linking to gcc, ld, as etc on the model as required; - do the build on the model using distcc, this way the actual compilation work will be performed on your build machine but the source and build trees would live inside the model (perhaps someone else could confirm whether distcc needs elaborate support in the project usually, but I don't think this is the case)
Regards, Ard.
On 12 November 2013 19:20, Wookey wookey@wookware.org wrote:
+++ Anil Singhar [2013-11-12 18:44 +0530]:
Hi,
I am trying to cross compile a package wi the following steps. The build goes fine except that when I try to run the same on the foundation model it doesn't work. Here are all the steps in details:
- Installed the linaro gcc and set up the environment as follows:
export
AARCH64_TOOLCHAIN=/home/anilss/Linaro/tools/gcc-linaro-aarch64-linux-gnu-4.7-2013.04-20130415_linux/bin export PATH=$PATH:$AARCH64_TOOLCHAIN export ARCH=aarch64 export CROSS_COMPILE=aarch64-linux-gnu-
- Now on my build machine (x86_64 machine running linux), from
source root of the package (i.e. GMP) I want to cross compile:
anilss@anilss:~/Linaro/pkgs/gmp/cross_arm64/gmp-5.1.3-aarch64$./configure --build=coreisbr-unknown-linux-gnu --host=aarch64-linux-gnu --target=aarch64-linux-gnu anilss@anilss:~/Linaro/pkgs/gmp/cross_arm64/gmp-5.1.3-aarch64$make
- Then On the foundation model, where the above source tree is
mounted, I do: $ make check
However this fails.
You have to say _how_ it fails for anyone to have any chance of helping.
Any ideas on what is going wrong..? Also is the triplet correct for host and foundation model (running oe linux)?
Maybe. Not sure what a coreisbr-unknown-linux-gnu is.
Here is a build log from an (ubuntu) gmp cross-build which might give some clues:
http://people.linaro.org/~wookey/buildd/quantal-arm64/sbuild-ma/gmp_2:5.0.2+... where the configure line was: ../configure --prefix=/usr --enable-cxx --enable-fat --build x86_64-linux-gnu --host aarch64-linux-gnu --target aarch64-linux-gnu --libdir=/usr/lib/aarch64-linux-gnu \ AR=aarch64-linux-gnu-ar CC="aarch64-linux-gnu-gcc" CFLAGS="-Wall -g -O3 -Wa,--defsym,USES_THUMB=1" \ CXX="aarch64-linux-gnu-g++" CXXFLAGS=""
There are probably some OE crossbuild logs online somewhere you could compare with too, which would be more directly relevant.
Wookey
Principal hats: Linaro, Emdebian, Wookware, Balloonboard, ARM http://wookware.org/
linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
Hi Ard,
Thanks for your help. I had attempted to do something similar before for klibc package. There were few hurdles 1. I could not increase the disk size of the foundation model (didn't know how to do that. Could not find anything on the manual) and I needed larger disk space to first compile linux headers. May be for gmp I will not need that. 2. I was having trouble accessing internet from inside the foundation model and was running into difficulties copying files into the model, i.e. I could mount my build machine files from inside the foundation model but not the other way round. I remember struggling with this for few days before I settled with having all the code sit on the build machine and mounting them from inside the foundation model. This worked fine for the klibc package. Now this gmp package simply takes too long to build natively on the foundation model, so i was doing cross compiling to aarch64 equivalent of the MPN primitive functions. But now that I am done with that I would like to test and debug the code, so need something faster.
I will still give what you suggested a try. If I don't succeed, may be I will have to simply find a faster server where the foundation model is faster. let me know if you have any other ideas.
Thanks and Regards, Anil
On 13 November 2013 13:38, Ard Biesheuvel ard.biesheuvel@linaro.org wrote:
On 13 November 2013 07:41, Anil Singhar anil.singhar@linaro.org wrote:
Thanks for your response. Here is the error I get when I do the "make
check"
step on the foundation model after having done the "configure" and "make" steps on the x86_64 linux build machine. I used the configure options you provided.
- On x86_64 linux build machine:
[...]
- On Foundation Model I encounter the following errors when doing "make
check"
root@genericarmv8:~/anilss/pkgs/gmp/cross_arm64/gmp-5.1.3-aarch64# make check make check-recursive make[1]: Entering directory `/home/root/anilss/pkgs/gmp/cross_arm64/gmp-5.1.3-aarch64' Making check in tests make[2]: Entering directory `/home/root/anilss/pkgs/gmp/cross_arm64/gmp-5.1.3-aarch64/tests' Making check in . make[3]: Entering directory `/home/root/anilss/pkgs/gmp/cross_arm64/gmp-5.1.3-aarch64/tests' make libtests.la t-bswap t-constants t-count_zeros t-gmpmax
t-hightomask
t-modlinv t-popc t-parity t-sub make[4]: Entering directory `/home/root/anilss/pkgs/gmp/cross_arm64/gmp-5.1.3-aarch64/tests' /bin/bash ../libtool --tag=CC --mode=compile aarch64-linux-gnu-gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I.. -I.. -O2 -pedantic -fomit-frame-pointer -march=armv8-a -mtune=generic -c -o memory.lo
memory.c
libtool: compile: aarch64-linux-gnu-gcc -std=gnu99 -DHAVE_CONFIG_H -I.
-I..
-I.. -O2 -pedantic -fomit-frame-pointer -march=armv8-a -mtune=generic -c memory.c -fPIC -DPIC -o .libs/memory.o ../libtool: line 1128: aarch64-linux-gnu-gcc: command not found
Hello Anil,
Apparently, this package does not like to be configured and compiled on one arch and then tested on another. And frankly, this is somewhat of an exotic case, so I am not sure how representative your test results are going to be.
I think there are two ways to address this:
- create symlinks with aarch64-linux-gnu- prefix linking to gcc, ld,
as etc on the model as required;
- do the build on the model using distcc, this way the actual
compilation work will be performed on your build machine but the source and build trees would live inside the model (perhaps someone else could confirm whether distcc needs elaborate support in the project usually, but I don't think this is the case)
Regards, Ard.
On 12 November 2013 19:20, Wookey wookey@wookware.org wrote:
+++ Anil Singhar [2013-11-12 18:44 +0530]:
Hi,
I am trying to cross compile a package wi the following steps. The build goes fine except that when I try to run the same on the foundation model it doesn't work. Here are all the steps in details:
- Installed the linaro gcc and set up the environment as follows:
export
AARCH64_TOOLCHAIN=/home/anilss/Linaro/tools/gcc-linaro-aarch64-linux-gnu-4.7-2013.04-20130415_linux/bin
export PATH=$PATH:$AARCH64_TOOLCHAIN export ARCH=aarch64 export CROSS_COMPILE=aarch64-linux-gnu-
- Now on my build machine (x86_64 machine running linux), from
source root of the package (i.e. GMP) I want to cross compile:
anilss@anilss
:~/Linaro/pkgs/gmp/cross_arm64/gmp-5.1.3-aarch64$./configure
--build=coreisbr-unknown-linux-gnu --host=aarch64-linux-gnu --target=aarch64-linux-gnu anilss@anilss:~/Linaro/pkgs/gmp/cross_arm64/gmp-5.1.3-aarch64$make
- Then On the foundation model, where the above source tree is
mounted, I do: $ make check
However this fails.
You have to say _how_ it fails for anyone to have any chance of helping.
Any ideas on what is going wrong..? Also is the triplet correct for host and foundation model (running
oe
linux)?
Maybe. Not sure what a coreisbr-unknown-linux-gnu is.
Here is a build log from an (ubuntu) gmp cross-build which might give
some
clues:
http://people.linaro.org/~wookey/buildd/quantal-arm64/sbuild-ma/gmp_2:5.0.2+...
where the configure line was: ../configure --prefix=/usr --enable-cxx --enable-fat --build x86_64-linux-gnu --host aarch64-linux-gnu --target aarch64-linux-gnu --libdir=/usr/lib/aarch64-linux-gnu \ AR=aarch64-linux-gnu-ar CC="aarch64-linux-gnu-gcc" CFLAGS="-Wall -g -O3 -Wa,--defsym,USES_THUMB=1" \ CXX="aarch64-linux-gnu-g++" CXXFLAGS=""
There are probably some OE crossbuild logs online somewhere you could compare with too, which would be more directly relevant.
Wookey
Principal hats: Linaro, Emdebian, Wookware, Balloonboard, ARM http://wookware.org/
linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
-
Anil Singhar -
Ard Biesheuvel -
Wookey