Hi again. > Here's a patch that made the build succeed for me on a porterbox.
Ah, here's an updated version of the patch with correct changelog details. Sorry for that. Best regards Sascha
diff -Nru rdma-core-63.0/debian/changelog rdma-core-63.0/debian/changelog --- rdma-core-63.0/debian/changelog 2026-05-06 17:26:34.000000000 +0200 +++ rdma-core-63.0/debian/changelog 2026-06-19 21:44:41.000000000 +0200 @@ -1,3 +1,10 @@ +rdma-core (63.0-2) unstable; urgency=medium + + * Fix duplicate symbols for fcntl64/sendfile64 when building for ARM + with _TIME_BITS=64 (closes: #1139198). + + -- Sascha Steinbiss <[email protected]> Fri, 19 Jun 2026 21:44:41 +0200 + rdma-core (63.0-1) unstable; urgency=medium [ Benjamin Drung ] diff -Nru rdma-core-63.0/debian/patches/fix-arm-lfs64-duplicate-symbols.patch rdma-core-63.0/debian/patches/fix-arm-lfs64-duplicate-symbols.patch --- rdma-core-63.0/debian/patches/fix-arm-lfs64-duplicate-symbols.patch 1970-01-01 01:00:00.000000000 +0100 +++ rdma-core-63.0/debian/patches/fix-arm-lfs64-duplicate-symbols.patch 2026-06-19 21:44:41.000000000 +0200 @@ -0,0 +1,37 @@ +Description: Fix duplicate symbols for fcntl64/sendfile64 on ARM with _TIME_BITS=64 +Author: Sascha Steinbiss <[email protected]> + +--- a/librdmacm/preload.c ++++ b/librdmacm/preload.c +@@ -1186,6 +1186,7 @@ + } + + #if RDMA_PRELOAD_WRAP_LFS64 ++#if !RDMA_PRELOAD_FCNTL64_IN_HEADER + int fcntl64(int socket, int cmd, ... /* arg */) + { + va_list args; +@@ -1226,6 +1227,7 @@ + return ret; + } + #endif ++#endif + + int dup(int oldfd) + { +@@ -1311,6 +1313,7 @@ + } + + #if RDMA_PRELOAD_WRAP_LFS64 ++#if !RDMA_PRELOAD_SENDFILE64_IN_HEADER + ssize_t sendfile64(int out_fd, int in_fd, off64_t *offset64, size_t count) + { + void *file_addr; +@@ -1331,6 +1334,7 @@ + return ret; + } + #endif ++#endif + + int __fxstat(int ver, int socket, struct stat *buf) + { diff -Nru rdma-core-63.0/debian/patches/series rdma-core-63.0/debian/patches/series --- rdma-core-63.0/debian/patches/series 1970-01-01 01:00:00.000000000 +0100 +++ rdma-core-63.0/debian/patches/series 2026-06-19 21:44:41.000000000 +0200 @@ -0,0 +1 @@ +fix-arm-lfs64-duplicate-symbols.patch
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