[dpdk-dev] [PATCH v3 07/15] net/nfp: build fix for musl libc

[Natanael Copa]

Fixes following build error on systems without execinfo.h:

../drivers/net/nfp/nfpcore/nfp_cpp_pcie_ops.c:19:10: fatal error: execinfo.h: No such file or directory
 #include <execinfo.h>
          ^~~~~~~~~~~~

Signed-off-by: Natanael Copa <ncopa at alpinelinux.org>
---
 drivers/net/nfp/nfpcore/nfp_cpp_pcie_ops.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/nfp/nfpcore/nfp_cpp_pcie_ops.c b/drivers/net/nfp/nfpcore/nfp_cpp_pcie_ops.c
index 39bd48a83..93ee310f5 100644
--- a/drivers/net/nfp/nfpcore/nfp_cpp_pcie_ops.c
+++ b/drivers/net/nfp/nfpcore/nfp_cpp_pcie_ops.c
@@ -16,7 +16,9 @@
 
 #include <assert.h>
 #include <stdio.h>
+#if defined(RTE_BACKTRACE)
 #include <execinfo.h>
+#endif
 #include <stdlib.h>
 #include <unistd.h>
 #include <stdint.h>
-- 
2.21.0