Oprofile cross compilation for arm
Sabra Gargouri <[email protected]>
| Newsgroups | gmane.linux.oprofile |
|---|---|
| Message-ID | <[email protected]> |
Hi,
I'am cross compiling Oprofile for Armv7. For that I have downloaded Oprofile sources and built it first in my fedora machine as mentionned in some tuto:
./configure --with-kernel-support --with-kernel=/home/sdk-test/sdk2/repo_SDK2-14.0/build/build/build-b2120-h410_cut1_a9/kernel/ --host=i686-linux --build=arm-cortex-linux-gnueabi --with-extra-libs=/home/sdk-test/Downloads/popt-1.16/.libs/:/home/sdk-test/Downloads/binutils-2.24/libiberty/:/home/sdk-test/Downloads/binutils-2.24/bfd/ --with-binutils=/home/sdk-test/Downloads/binutils-2.24/ --with-extra-includes=/home/sdk-test/Downloads/popt-1.16/:/home/sdk-test/Downloads/binutils-
2.24/bfd/
at the end I had those warning :
Warning: QT version 3 was requested but not found. No GUI will be built.
Warning: The user account 'oprofile:oprofile' does not exist on the system.
To profile JITed code, this special user account must exist.
Please ask your system administrator to add the following user and group:
user name : 'oprofile'
group name: 'oprofile'
The 'oprofile' group must be the default group for the 'oprofile' user.
Warning: perf_event.h not found. Please install the kernel headers package if you
want non-root support built into OProfile.
and then compile it with make.
Should I add some other options to resolve warnings? And after having built Oprofile how can I test it in my environment? Should I generate an rpm to be able to install Oprofile in my onvironment?
BR
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