Changes in Makefile

11e02702 - examples: fix pkg-config override

Wed, 05 May 2021 14:25:25 +0000

examples: fix pkg-config overrideMove pkg-config override to beginning in the Makefile to allowuse PKGCONF variable to detect the libdpdk availability.Fixes: fda34680eb9a ("examples: remove legacy sections of makefiles")Cc: stable@dpdk.orgSigned-off-by: Jerin Jacob Acked-by: Bruce Richardson List of files: /dpdk/examples/vdpa/Makefile

5a196330 - examples: warn about broken pkg-config

Tue, 19 Jan 2021 13:03:24 +0000

examples: warn about broken pkg-configSince the examples are designed to be built by end-users using Make, wecan detect and warn about broken pkg-config on the user's system as partof the build process.Signed-off-by: Bruce Richardson List of files: /dpdk/examples/vdpa/Makefile

fda34680 - examples: remove legacy sections of makefiles

Thu, 03 Sep 2020 15:26:41 +0000

examples: remove legacy sections of makefilesThe example app makefiles contained sections using the legacy method ofcompiling with make. These are no longer needed, and are removed,leaving only the section that uses pkg-config for the make build.Signed-off-by: Ciara Power Acked-by: Nicolas Chautru List of files: /dpdk/examples/vdpa/Makefile

8549295d - build/pkg-config: improve static linking flags

Tue, 30 Jun 2020 14:14:32 +0000

build/pkg-config: improve static linking flagsRather than setting -Bstatic in the linker flags when doing a static link,and then having to explicitly set -Bdynamic again afterwards, we can updatethe pkg-config file to use -l:libfoo.a syntax to explicitly refer to thestatic library in question. Since this syntax is not supported by meson'spkg-config module directly, we can post-process the .pc files instead toadjust them.Once done, we can simplify the examples' makefiles and the docs by removingthe explicit static flag.Signed-off-by: Bruce Richardson Acked-by: Luca Boccassi Acked-by: Sunil Pai G Signed-off-by: Thomas Monjalon List of files: /dpdk/examples/vdpa/Makefile

69b1bb49 - examples: hide error for missing pkg-config path flag

Fri, 15 Nov 2019 15:17:00 +0000

examples: hide error for missing pkg-config path flagSome versions of pkg-config don't support the --path flag, which is not afatal error when building the apps. Without the flag, the makefile justcannot track the .pc file of DPDK as a dependency of the build. Therefore,we can ignore the error and suppress it by redirecting to /dev/null thestderr from that call to pkg-config.Fixes: 22119c4591a0 ("examples: use pkg-config in makefiles")Cc: stable@dpdk.orgSigned-off-by: Bruce Richardson Tested-by: Ferruh Yigit List of files: /dpdk/examples/vdpa/Makefile

12a652a0 - examples: fix build with old pkg-config

Fri, 15 Nov 2019 15:16:59 +0000

examples: fix build with old pkg-configNot all versions of pkg-config in distros have support for the--define-prefix flag [1], causing errors when building examples manually orwith test-meson-builds.sh script [2].For the former case, we need to remove the hard-coded use of the flag inthe Makefiles.For the latter case, the flag is necessary for builds to succeed, so weskip the tests when it's not present, passing it as part of the pkg-configcommand if it is supported.[1]CentOS Linux release 7.7.1908 (Core)pkg-config version 0.27.1[2] ## Building cmdlineUnknown option --define-prefixgmake: Entering directory`...ild-x86-default/install-root/usr/local/share/dpdk/examples/cmdline'rm -f build/cmdline build/cmdline-static build/cmdline-sharedtest -d build && rmdir -p build || trueUnknown option --define-prefixUnknown option --define-prefixgcc -O3 main.c commands.c parse_obj_list.c -o build/cmdline-sharedmain.c:14:28: fatal error: cmdline_rdline.h: No such file or directoryFixes: ca9268529d2b ("examples: support relocated DPDK install")Fixes: 7f80a2102bbb ("devtools: test pkg-config file")Cc: stable@dpdk.orgReported-by: Ferruh Yigit Signed-off-by: Bruce Richardson Tested-by: Ferruh Yigit List of files: /dpdk/examples/vdpa/Makefile

4131ad5d - examples: fix pkg-config detection with older make

Wed, 03 Jul 2019 16:40:00 +0000

examples: fix pkg-config detection with older makeMake versions before 4.2 did not have support for the .SHELLSTATUSvariable, so use another method to detect shell success.Fixes: 22119c4591a0 ("examples: use pkg-config in makefiles")Cc: stable@dpdk.orgSigned-off-by: Bruce Richardson Acked-by: Luca Boccassi List of files: /dpdk/examples/vdpa/Makefile

f3558ec2 - examples/vdpa: support build with pkg-config

Tue, 02 Jul 2019 14:44:44 +0000

examples/vdpa: support build with pkg-configThe vdpa example app did not check for a libdpdk pkg-config file andattempt to build using that. Add support for that method of compile toalign the app with the other examples.Signed-off-by: Bruce Richardson Acked-by: Luca Boccassi List of files: /dpdk/examples/vdpa/Makefile

0e34bced - examples/vdpa: remove trace of legacy linuxapp

Mon, 17 Jun 2019 07:54:42 +0000

examples/vdpa: remove trace of legacy linuxappThis check on Linux environment has been added at a time when we alreadyhad switched to using the boolean RTE_EXEC_ENV_LINUXAPP.It was then missed when converting to RTE_EXEC_ENV_LINUX.Fixes: edbed86d1cc3 ("examples/vdpa: introduce a new sample for vDPA")Fixes: 742bde12f3bd ("build/linux: rename macro from LINUXAPP to LINUX")Cc: stable@dpdk.orgSigned-off-by: David Marchand Reviewed-by: Tiwei Bie Reviewed-by: Xiaolong Ye List of files: /dpdk/examples/vdpa/Makefile

e9c65942 - examples: detect default build directory

Wed, 27 Mar 2019 13:58:05 +0000

examples: detect default build directoryMost examples have in their makefiles a default RTE_TARGET directory to beused in case RTE_TARGET is not set. Rather than just using a hard-codeddefault, we can instead detect what the build directory is relative toRTE_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_TARGETexplicitly, instead relying on the fact that they were building in adirectory which corresponded to the example default path - which waschanged to "x86_64-native-linux-gcc" by commit 218c4e68c1d9 ("mk: uselinux and freebsd in config names").Signed-off-by: Bruce Richardson Acked-by: Ferruh Yigit List of files: /dpdk/examples/vdpa/Makefile

218c4e68 - mk: use linux and freebsd in config names

Wed, 06 Mar 2019 16:22:42 +0000

mk: use linux and freebsd in config namesRather than using linuxapp and bsdapp everywhere, we can change things touse the, more readable, terms "linux" and "freebsd" in our build configs.Rather than renaming the configs we can just duplicate the existing oneswith the new names using symlinks, and use the new names exclusivelyinternally. ["make showconfigs" also only shows the new names to keep thelist short] The result is that backward compatibility is kept fully but anynew 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 List of files: /dpdk/examples/vdpa/Makefile

edbed86d - examples/vdpa: introduce a new sample for vDPA

Fri, 28 Sep 2018 21:47:47 +0000

examples/vdpa: introduce a new sample for vDPAThe vdpa sample application creates vhost-user sockets by using thevDPA backend. vDPA stands for vhost Data Path Acceleration which utilizesvirtio ring compatible devices to serve virtio driver directly to enabledatapath acceleration. As vDPA driver can help to set up vhost datapath,this application doesn't need to launch dedicated worker threads for vhostenqueue/dequeue operations.Signed-off-by: Xiaolong Ye Acked-by: Xiao Wang Reviewed-by: Maxime Coquelin List of files: /dpdk/examples/vdpa/Makefile