Mity CPU Platforms » MityDSP-L138 (ARM9 Based Platforms)

Hello,

[edited, you did run the setup script]

This command adds the path to the cross compiler tools to your shell. If you type "arm-" and hit the tab key twice you should see multiple gcc related commands appear after running the setup script.

-Mike

Hi Mike,
Thanks for your response. After running the script, I tried typing "arm-", but it doesn't show me anything if I double press the Tab key.

If you run the command:

find /usr/local/oecore-i686 | grep arm

Do you see anything?

-Mike

If I run find /usr/local/oecore-i686 | grep arm, it returns "find: 'usr/local/oecore-i686': No such file or directory".

But when I run, find /usr/local/oecore-x86_64 | grep arm, it returns a long list of files, most of which are header files.

I don't have an oecore-i686 directory, probably because I downloaded the 64-bit version.

Okan Çalış wrote:

When I run the executable by typing ./usr/local/oecore-i686/environment-setup-armv5te-angstrom-linux-gnueabi, it doesn't return any errors; however, if I type arm-angstrom-linux-gnueabi-gcc -v to verify the installation, the terminal prints arm-angstrom-linux-gnueabi-gcc: command not found.

There is supposed to be a space between the . and the /usr part of the path. The '.' is the same as the 'source' command which causes the shell to run the script in the current shell environment. Thus allowing the PATH variable to be updated.

I honestly didn't know '.' was actually a command there. Thank you.
arm-angstrom-linux-gnueabi-gcc -v returns the following:

Using built-in specs.
COLLECT_GCC=arm-angstrom-linux-gnueabi-gcc
COLLECT_LTO_WRAPPER=/usr/local/oecore-x86_64/sysroots/x86_64-angstromsdk-linux/usr/libexec/armv5te-angstrom-linux-gnueabi/gcc/arm-angstrom-linux-gnueabi/4.5.4/lto-wrapper
Target: arm-angstrom-linux-gnueabi
Configured with: /space/projects/oe/setup-scripts/build/tmp-angstrom_v2012_05-eglibc/work-shared/gcc-4.5-r49+svnr184907/gcc-4_5-branch/configure --build=x86_64-linux --host=x86_64-angstromsdk-linux --target=arm-angstrom-linux-gnueabi --prefix=/usr/local/oecore-x86_64/sysroots/x86_64-angstromsdk-linux/usr --exec_prefix=/usr/local/oecore-x86_64/sysroots/x86_64-angstromsdk-linux/usr --bindir=/usr/local/oecore-x86_64/sysroots/x86_64-angstromsdk-linux/usr/bin/armv5te-angstrom-linux-gnueabi --sbindir=/usr/local/oecore-x86_64/sysroots/x86_64-angstromsdk-linux/usr/bin/armv5te-angstrom-linux-gnueabi --libexecdir=/usr/local/oecore-x86_64/sysroots/x86_64-angstromsdk-linux/usr/libexec/armv5te-angstrom-linux-gnueabi --datadir=/usr/local/oecore-x86_64/sysroots/x86_64-angstromsdk-linux/usr/share --sysconfdir=/usr/local/oecore-x86_64/sysroots/x86_64-angstromsdk-linux/etc --sharedstatedir=/usr/local/oecore-x86_64/sysroots/x86_64-angstromsdk-linux/com --localstatedir=/usr/local/oecore-x86_64/sysroots/x86_64-angstromsdk-linux/var --libdir=/usr/local/oecore-x86_64/sysroots/x86_64-angstromsdk-linux/usr/lib/armv5te-angstrom-linux-gnueabi --includedir=/usr/local/oecore-x86_64/sysroots/x86_64-angstromsdk-linux/usr/include --oldincludedir=/usr/local/oecore-x86_64/sysroots/x86_64-angstromsdk-linux/usr/include --infodir=/usr/local/oecore-x86_64/sysroots/x86_64-angstromsdk-linux/usr/share/info --mandir=/usr/local/oecore-x86_64/sysroots/x86_64-angstromsdk-linux/usr/share/man --disable-silent-rules --disable-dependency-tracking --with-libtool-sysroot=/space/projects/oe/setup-scripts/build/tmp-angstrom_v2012_05-eglibc/sysroots/x86_64-nativesdk-angstromsdk-linux --with-gnu-ld --enable-shared --enable-languages=c,c++ --enable-threads=posix --disable-multilib --enable-c99 --enable-long-long --enable-symvers=gnu --enable-libstdcxx-pch --program-prefix=arm-angstrom-linux-gnueabi- --enable-target-optspace --enable-lto --enable-libssp --disable-bootstrap --disable-libgomp --disable-libmudflap --with-linker-hash-style=gnu --with-ppl=no --with-cloog=no --enable-cheaders=c_global --with-float=soft --with-local-prefix=/usr/local/oecore-x86_64/sysroots/armv5te-angstrom-linux-gnueabi/usr --with-gxx-include-dir=/usr/local/oecore-x86_64/sysroots/armv5te-angstrom-linux-gnueabi/usr/include/c++ --with-build-time-tools=/space/projects/oe/setup-scripts/build/tmp-angstrom_v2012_05-eglibc/sysroots/x86_64-linux/usr/arm-angstrom-linux-gnueabi/bin --with-sysroot=/usr/local/oecore-x86_64/sysroots/armv5te-angstrom-linux-gnueabi --with-build-sysroot=/space/projects/oe/setup-scripts/build/tmp-angstrom_v2012_05-eglibc/sysroots/mityomapl138 --disable-libunwind-exceptions --disable-libssp --disable-libgomp --disable-libmudflap --with-mpfr=/space/projects/oe/setup-scripts/build/tmp-angstrom_v2012_05-eglibc/sysroots/x86_64-nativesdk-angstromsdk-linux --with-mpc=/space/projects/oe/setup-scripts/build/tmp-angstrom_v2012_05-eglibc/sysroots/x86_64-nativesdk-angstromsdk-linux --enable-nls --enable-__cxa_atexit
Thread model: posix
gcc version 4.5.4 20120305 (prerelease) (GCC)

No worries its a bit obscure. We should probably switch to documenting as 'source /usr/local/oecore-i686/environment-setup-armv5te-angstrom-linux-gnueabi' to make it more clear.

I am also facing same problem, ./usr/local/oecore-i686/environment-setup-armv5te-angstrom-linux-gnueabi, is not giving any response

VIDYA J wrote:

I am also facing same problem, ./usr/local/oecore-i686/environment-setup-armv5te-angstrom-linux-gnueabi, is not giving any response

Please try source /usr/local/oecore-i686/environment-setup-armv5te-angstrom-linux-gnueabi

Note this doesn't print anything when you run it.