examples: fix pkg-config override

Move pkg-config override to beginning in the Makefile to allow
use PKGCONF variable to detect the libdpdk availability.

Fixes: fda34680eb9a ("examples: remove lega

examples: fix pkg-config override

Move pkg-config override to beginning in the Makefile to allow
use PKGCONF variable to detect the libdpdk availability.

Fixes: fda34680eb9a ("examples: remove legacy sections of makefiles")
Cc: [email protected]

Signed-off-by: Jerin Jacob <[email protected]>
Acked-by: Bruce Richardson <[email protected]>

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examples: warn about broken pkg-config

Since the examples are designed to be built by end-users using Make, we
can detect and warn about broken pkg-config on the user's system as part
of the build p

examples: warn about broken pkg-config

Since the examples are designed to be built by end-users using Make, we
can detect and warn about broken pkg-config on the user's system as part
of the build process.

Signed-off-by: Bruce Richardson <[email protected]>

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examples: restore trace point

Before make removal, those examples were built with experimental flag
for tracepoints to be compiled in but the pkg-config part of those
makefiles were missed.

Fixes:

examples: restore trace point

Before make removal, those examples were built with experimental flag
for tracepoints to be compiled in but the pkg-config part of those
makefiles were missed.

Fixes: 78d44153de8f ("ethdev: add tracepoints")
Cc: [email protected]

Signed-off-by: David Marchand <[email protected]>
Acked-by: Bruce Richardson <[email protected]>

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examples/ka-agent: convert to pkg-config-based build

Remove references to the old make build system and use pkg-config for
building these examples.

Signed-off-by: Kevin Laatz <[email protected]>

ethdev: add tracepoints

Add tracepoints at important and mandatory APIs for tracing support.

Signed-off-by: Sunil Kumar Kori <[email protected]>
Acked-by: David Marchand <[email protected]>

examples: detect default build directory

Most examples have in their makefiles a default RTE_TARGET directory to be
used in case RTE_TARGET is not set. Rather than just using a hard-coded
default, w

examples: detect default build directory

Most examples have in their makefiles a default RTE_TARGET directory to be
used in case RTE_TARGET is not set. Rather than just using a hard-coded
default, we can instead detect what the build directory is relative to
RTE_SDK directory.

This fixes a potential issue for anyone who continues to build using
"make install T=x86_64-native-linuxapp-gcc" and skips setting RTE_TARGET
explicitly, instead relying on the fact that they were building in a
directory which corresponded to the example default path - which was
changed to "x86_64-native-linux-gcc" by commit 218c4e68c1d9 ("mk: use
linux and freebsd in config names").

Signed-off-by: Bruce Richardson <[email protected]>
Acked-by: Ferruh Yigit <[email protected]>

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mk: use linux and freebsd in config names

Rather than using linuxapp and bsdapp everywhere, we can change things to
use the, more readable, terms "linux" and "freebsd" in our build configs.
Rather t

mk: use linux and freebsd in config names

Rather than using linuxapp and bsdapp everywhere, we can change things to
use the, more readable, terms "linux" and "freebsd" in our build configs.
Rather than renaming the configs we can just duplicate the existing ones
with the new names using symlinks, and use the new names exclusively
internally. ["make showconfigs" also only shows the new names to keep the
list short] The result is that backward compatibility is kept fully but any
new builds or development can be done using the newer names, i.e. both
"make config T=x86_64-native-linuxapp-gcc" and "T=x86_64-native-linux-gcc"
work.

Signed-off-by: Bruce Richardson <[email protected]>

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examples: use SPDX tag for Intel copyright files

Replace the BSD license header with the SPDX tag for files
with only an Intel copyright on them.

Signed-off-by: Bruce Richardson <bruce.richardson@i

examples: use SPDX tag for Intel copyright files

Replace the BSD license header with the SPDX tag for files
with only an Intel copyright on them.

Signed-off-by: Bruce Richardson <[email protected]>

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examples/l2fwd-keepalive: add IPC liveness reporting

Changes the l2fwd keepalive example to show how the new keepalive
enhancements can be used to relay core state to an external process.

Signed-of

examples/l2fwd-keepalive: add IPC liveness reporting

Changes the l2fwd keepalive example to show how the new keepalive
enhancements can be used to relay core state to an external process.

Signed-off-by: Remy Horton <[email protected]>

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