Bruce Richardson 12a652a02b examples: fix build with old pkg-config ... Not all versions of pkg-config in distros have support for the --define-prefix flag [1], causing errors when building examples manually or with test-meson-builds.sh script [2]. For the former case, we need to remove the hard-coded use of the flag in the Makefiles. For the latter case, the flag is necessary for builds to succeed, so we skip the tests when it's not present, passing it as part of the pkg-config command if it is supported. [1] CentOS Linux release 7.7.1908 (Core) pkg-config version 0.27.1 [2] ## Building cmdline Unknown option --define-prefix gmake: Entering directory `...ild-x86-default/install-root/usr/local/share/dpdk/examples/cmdline' rm -f build/cmdline build/cmdline-static build/cmdline-shared test -d build && rmdir -p build || true Unknown option --define-prefix Unknown option --define-prefix gcc -O3 main.c commands.c parse_obj_list.c -o build/cmdline-shared main.c:14:28: fatal error: cmdline_rdline.h: No such file or directory Fixes: ca9268529d ("examples: support relocated DPDK install") Fixes: 7f80a2102b ("devtools: test pkg-config file") Cc: stable@dpdk.org Reported-by: Ferruh Yigit <ferruh.yigit@intel.com> Signed-off-by: Bruce Richardson <bruce.richardson@intel.com> Tested-by: Ferruh Yigit <ferruh.yigit@intel.com>		2019-11-20 22:47:15 +01:00
..
ioatfwd.c	examples/ioat: print statistics	2019-10-27 18:03:34 +01:00
Makefile	examples: fix build with old pkg-config	2019-11-20 22:47:15 +01:00
meson.build	examples/ioat: add new sample app for ioat driver	2019-10-27 17:57:41 +01:00