$ make CROSS_COMPILE=<my-toolchain-prefix>
currently does not cause source to be built using the intended
toolchain, instead will use the host toolchain.
CC & AR are not updated with CROSS_COMPILE value since they are
predefined make variables (with default cc & ar respectively) combined
with the fact that CC & AR variables are updated in the makefile only if
not already defined due to the usage of '?='.
Signed-off-by: Afzal Mohammed <afzal.mohd.ma@gmail.com>
Signed-off-by: John Kacur <jkacur@redhat.com>
Leave the source code in place but remove the install and build of
backfire and sendme for now as it is broken
Signed-off-by: John Kacur <jkacur@redhat.com>
- Add cyclicdeadline and deadline_test to the Makefile
- Conditionally define _GNU_SOURCE in the new programs
- Add the new programs to the .gitignore file
Signed-off-by: John Kacur <jkacur@redhat.com>
NUMA users should have long ago stepped up to libs that have
numa_parse_cpustring_all(). Make this the default so that we can include
isolated cpus in the affinity string.
If there are any NUMA users or distros left that have old libraries that
don't have numa_parse_cpu_string_all(), and only numa_parse_cpu_string()
they can compile like this
make HAVE_PARSE_CPUSTRING_ALL=0
Signed-off-by: John Kacur <jkacur@redhat.com>
Reviewed-and-Tested-by: Luiz Capitulino <lcapitulino@redhat.com>
This helps it compile with clang or any other compilers besides gcc
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: John Kacur <jkacur@redhat.com>
Remove anything to do with rpm, spec, release and so on that should be
maintained in distribution specific ways. One exception is make tarball,
which is useful in a more general way.
Signed-off-by: John Kacur <jkacur@redhat.com>
Bionic is the libc implementation used in Android and should not be
confused with the architecture.
Cc: John Kacur <jkacur@redhat.com>
Signed-off-by: Henrik Austad <haustad@cisco.com>
Signed-off-by: John Kacur <jkacur@redhat.com>
Place TARGETS after sources. The evaluation of it doesn't depend on it's
position in the file, so remove the incorrect comment
Signed-off-by: John Kacur <jkacur@redhat.com>
OBJDIR should be an order only prerequisite.
- create the OBJDIR if necessary before .d, .o and before all TARGETS
including hwlatdetect
- Don't rebuild if the timestamp on the OBJDIR changes
Signed-off-by: John Kacur <jkacur@redhat.com>
- Make the Makefile more readable by moving android functionality to it's
own Makefile.
- Don't evaluate TARGETS until after including arch Makefiles
Signed-off-by: John Kacur <jkacur@redhat.com>
Tested-by: Henrik Austad <haustad@cisco.com>
- Store the result of cc -dumpmachine in the dumpmachine variable
- Use makefile parsing to obtain the ostype
- Use shell and sed functions to obtain the machinetype
- Turn on the bionic functionality if the ostype=android
Signed-off-by: John Kacur <jkacur@redhat.com>
Tested-by: Henrik Austad <haustad@cisco.com>
- Document compiling with and without NUMA, explaining the defaults
- Document compiling with HAVE_PARSE_CPUSTRING_ALL
Reorganize these options a little for readability
Signed-off-by: John Kacur <jkacur@redhat.com>
- Add a man page to signaltest
- Improve the display_help in signaltest
- Add install of new man page to makefile
Signed-off-by: John Kacur <jkacur@redhat.com>
When building rt-tests, object files, libs and .d (dependencies) were
all generated in the base directory. Instead, place all of these
build files in a dir called bld. The final programs are still in the
basedir
Signed-off-by: John Kacur <jkacur@redhat.com>
VPATH paths can be separated by either a space or a colon.
Explicitly insert a colon instead of relying on a space being inserted
due to the spacing of our Makefile
Signed-off-by: John Kacur <jkacur@redhat.com>
Bionic (Android's libc implementation) lacks support for (amongst other
things) pthread_barriers and pthread_setaffinity. The former is removed
by ifdeffery, the latter is added as a per-android wrapper to
sched_setaffinity.
Signed-off-by: Henrik Austad <haustad@cisco.com>
Signed-off-by: John Kacur <jkacur@redhat.com>
linker must be able to resolve reference to err_msg_n properly
rt-migrate-test.c:(.text+0x1ff): undefined reference to `err_msg_n'
Signed-off-by: Henrik Austad <haustad@cisco.com>
Signed-off-by: John Kacur <jkacur@redhat.com>
Update from joshc for job-level safety
Co-authored.by: Josh Cartwright <joshc@ni.com>
Signed-off-by: Henrik Austad <haustad@cisco.com>
Signed-off-by: John Kacur <jkacur@redhat.com>
Some 'gzip' implementations, in particular 'pigz' don't properly handle
the '-c' argument if it's passed after the name of the input files.
Work around this by putting the '-c' option before the file names.
Inspired by patches in OpenEmbedded by Robert Yang and Kai Kang.
Cc: Robert Yang <liezhi.yang@windriver.com>
Cc: Kai Kang <kai.kang@windriver.com>
Signed-off-by: Josh Cartwright <joshc@ni.com>
Signed-off-by: John Kacur <jkacur@redhat.com>
Allow hwlatdetect to be installed independently of the rest of the
tests. This is convenient for build systems that package it separately
due to the python dependency.
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
CC: Clark Williams <williams@redhat.com>
CC: John Kacur <jkacur@redhat.com>
Signed-off-by: Josh Cartwright <joshc@ni.com>
Signed-off-by: John Kacur <jkacur@redhat.com>
Allow users (build systems) to specify PYLIB. This allows for a
cross-build-system to specify the target PYLIB rather than the host
PYLIB.
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
CC: Clark Williams <williams@redhat.com>
CC: John Kacur <jkacur@redhat.com>
Signed-off-by: Josh Cartwright <joshc@ni.com>
Signed-off-by: John Kacur <jkacur@redhat.com>
Adding _STRING doesn't add any extra meaning, but the extra length makes
the Makefile more unreadable than is necessary, so shorten this up
Signed-off-by: John Kacur <jkacur@redhat.com>
Afzal Mohammed
John Kacur
Marcelo Tosatti
Khem Raj
Clark Williams
Henrik Austad
Uwe Kleine-König
Henrik Austad
Josh Cartwright
Darren Hart