From b9dc5ec51db9a04f5474ec399a217b817edd5279 Mon Sep 17 00:00:00 2001
From: Benson Ma <bensonma415@meta.com>
Date: Mon, 23 Sep 2024 11:48:28 -0700
Subject: [PATCH] [fbgemm_gpu] Remove errant RPATHs from binaries

- Remove errant RPATHs from binaries (https://github.com/pytorch/FBGEMM/issues/3098)
---
 .github/scripts/fbgemm_gpu_build.bash | 3 +++
 .github/scripts/utils_build.bash      | 1 +
 fbgemm_gpu/CMakeLists.txt             | 4 ++++
 3 files changed, 8 insertions(+)

diff --git a/.github/scripts/fbgemm_gpu_build.bash b/.github/scripts/fbgemm_gpu_build.bash
index fd76b5669d..1a7ca88264 100644
--- a/.github/scripts/fbgemm_gpu_build.bash
+++ b/.github/scripts/fbgemm_gpu_build.bash
@@ -416,6 +416,9 @@ __print_library_infos () {
 
     echo "[CHECK] Listing out external shared libraries linked:"
     print_exec ldd "${library}"
+
+    echo "[CHECK] Displaying ELF information:"
+    print_exec readelf -d "${library}"
     echo "################################################################################"
     echo ""
     echo ""
diff --git a/.github/scripts/utils_build.bash b/.github/scripts/utils_build.bash
index 1191bf34d1..60127ed053 100644
--- a/.github/scripts/utils_build.bash
+++ b/.github/scripts/utils_build.bash
@@ -297,6 +297,7 @@ install_build_tools () {
     ncurses \
     ninja \
     openblas \
+    patchelf \
     scikit-build \
     wheel) || return 1
 
diff --git a/fbgemm_gpu/CMakeLists.txt b/fbgemm_gpu/CMakeLists.txt
index d56a9ca368..410a19be40 100644
--- a/fbgemm_gpu/CMakeLists.txt
+++ b/fbgemm_gpu/CMakeLists.txt
@@ -112,3 +112,7 @@ if(NOT FBGEMM_CPU_ONLY AND NOT USE_ROCM)
   #
   add_subdirectory(experimental/gen_ai)
 endif()
+
+
+install(CODE "execute_process(COMMAND sh ../.github/scripts/fbgemm_gpu_postbuild.bash")
+# ; patchelf --remove-rpath *.so)