cmake: add empty RPATH to ceph-diff-sorted

This fixes a transient FTBFS on openSUSE:

[ 5365s] -- Installing: /home/abuild/rpmbuild/BUILDROOT/ceph-15.2.4.337+g55cec95eaf-1.1.x86_64/usr/bin/ceph-diff-sorted
[ 5365s] CMake Error at src/tools/cmake_install.cmake:230 (file):
[ 5365s]   file RPATH_CHANGE could not write new RPATH:
[ 5365s]
[ 5365s]     /usr/lib64/ceph
[ 5365s]
[ 5365s]   to the file:
[ 5365s]
[ 5365s]     /home/abuild/rpmbuild/BUILDROOT/ceph-15.2.4.337+g55cec95eaf-1.1.x86_64/usr/bin/ceph-diff-sorted
[ 5365s]
[ 5365s]   No valid ELF RPATH or RUNPATH entry exists in the file;

Fixes: https://tracker.ceph.com/issues/46553
Signed-off-by: Nathan Cutler <ncutler@suse.com>
(cherry picked from commit cb20ce39315dc218e1b6338aae6a676a18453124)

diff --git a/src/tools/CMakeLists.txt b/src/tools/CMakeLists.txt
index 3c4cf2ecf74c1cfbf3ef33fde2de15b805ed444e..459d4430ea71b7bad5bde9e0a3b201b42d244a50 100644 (file)
--- a/src/tools/CMakeLists.txt
+++ b/src/tools/CMakeLists.txt
@@ -90,6 +90,9 @@ install(TARGETS osdmaptool DESTINATION bin)
 
 set(ceph-diff-sorted_srcs ceph-diff-sorted.cc)
 add_executable(ceph-diff-sorted ${ceph-diff-sorted_srcs})
+set_target_properties(ceph-diff-sorted PROPERTIES
+  SKIP_RPATH TRUE
+  INSTALL_RPATH "")
 install(TARGETS ceph-diff-sorted DESTINATION bin)
 
 if(WITH_TESTS)