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authorBruce Richardson <bruce.richardson@intel.com>2018-09-17 09:18:00 +0100
committerThomas Monjalon <thomas@monjalon.net>2018-09-17 11:52:57 +0200
commit7a9eac097443fcd9f7fd3a1dd4ca86d46a2e09b9 (patch)
treebceb72fa363e1738b8671d0da4c08ffdbd00f970
parent0b5284ad575d542a8a26eaa5fe8d34aba9f8b59b (diff)
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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 <bluca@debian.org> Signed-off-by: Bruce Richardson <bruce.richardson@intel.com> Tested-by: Luca Boccassi <bluca@debian.org>
-rw-r--r--config/rte_config.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/config/rte_config.h b/config/rte_config.h
index a8e4797..46775a8 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