PMDK build error on Centos Stream 9

[Justin Caratzas <jcaratza@xxxxxxxxxx>]

When attempting to build Ceph master on Centos Stream 9, we're seeing the following cmake issue when linking pmdk:

/usr/bin/ld: pmemblk_priv_funcs.o (symbol from plugin): in function `_Malloc':
(.text+0x0): multiple definition of `_Malloc'; ../nondebug/libpmempool/alloc.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: pmemblk_priv_funcs.o (symbol from plugin): in function `_Malloc':
(.text+0x0): multiple definition of `fn_malloc'; ../nondebug/libpmempool/alloc.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: pmemblk_priv_funcs.o (symbol from plugin): in function `_Malloc':
(.text+0x0): multiple definition of `_Realloc'; ../nondebug/libpmempool/alloc.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: pmemblk_priv_funcs.o (symbol from plugin): in function `_Malloc':
(.text+0x0): multiple definition of `fn_realloc'; ../nondebug/libpmempool/alloc.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: pmemblk_priv_funcs.o (symbol from plugin): in function `_Malloc':
(.text+0x0): multiple definition of `set_func_malloc'; ../nondebug/libpmempool/alloc.o (symbol from plugin):(.text+0x0): first defined here

I've filed https://tracker.ceph.com/issues/54473 as a result. Also, it was pointed out by my team that we've had a similar issue in the past: https://github.com/ceph/ceph/pull/42870#issuecomment-902861575

--

Justin Caratzas

He / Him / His

Senior Software Engineer

Red Hat

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