From: Bruce Richardson Date: Mon, 17 Sep 2018 08:18:00 +0000 (+0100) Subject: compat: fix symbol version support with meson X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=7a9eac097443fcd9f7fd3a1dd4ca86d46a2e09b9;p=dpdk.git compat: fix symbol version support with meson For meson builds, the define to enable the symbol version macros in rte_compat.h was missing. This led to symbols being omitted from shared objects. For example, checking rte_distributor.so with objdump and comparing make and meson built versions: $ objdump -T make-build/lib/librte_distributor.so | grep _flush 0000000000001b60 g DF .text 00000000000000a7 (DPDK_2.0) rte_distributor_flush 0000000000003f10 g DF .text 0000000000000434 DPDK_17.05 rte_distributor_flush $ objdump -T meson-build/lib/librte_distributor.so | grep _flush 0000000000001d50 g DF .text 00000000000000fb DPDK_2.0 rte_distributor_flush Adding in the missing define fixes this. Fixes: 5b9656b157d3 ("lib: build with meson") Cc: stable@dpdk.org Reported-by: Luca Boccassi Signed-off-by: Bruce Richardson Tested-by: Luca Boccassi --- diff --git a/config/rte_config.h b/config/rte_config.h index a8e4797749..46775a8419 100644 --- a/config/rte_config.h +++ b/config/rte_config.h @@ -20,6 +20,9 @@ /****** library defines ********/ +/* compat defines */ +#define RTE_BUILD_SHARED_LIB + /* EAL defines */ #define RTE_MAX_MEMSEG_LISTS 128 #define RTE_MAX_MEMSEG_PER_LIST 8192