D6361.diff
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	diff --git a/contrib/devtools/symbol-check.py b/contrib/devtools/symbol-check.py
	--- a/contrib/devtools/symbol-check.py
	+++ b/contrib/devtools/symbol-check.py
	@@ -48,6 +48,11 @@
	# Ignore symbols that are exported as part of every executable
	IGNORE_EXPORTS = {
	'_edata', '_end', '__end__', '_init', '__bss_start', '__bss_start__', '_bss_end__', '__bss_end__', '_fini', '_IO_stdin_used', 'stdin', 'stdout', 'stderr',
	+ # Jemalloc exported symbols
	+ '__malloc_hook', 'malloc', 'calloc', 'malloc_usable_size',
	+ '__free_hook', 'free',
	+ '__realloc_hook', 'realloc',
	+ '__memalign_hook', 'memalign', 'posix_memalign', 'aligned_alloc', 'valloc',
	# Figure out why we get these symbols exported on xenial.
	'_ZNKSt5ctypeIcE8do_widenEc', 'in6addr_any', 'optarg',
	'_ZNSt16_Sp_counted_baseILN9__gnu_cxx12_Lock_policyE2EE10_M_destroyEv'
	diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
	--- a/src/CMakeLists.txt
	+++ b/src/CMakeLists.txt
	@@ -117,7 +117,7 @@
	endif()

	# Also hide symbols from static libraries
	- add_linker_flags(-Wl,--exclude-libs,ALL)
	+ add_linker_flags(-Wl,--exclude-libs,libstdc++)
	endif()

	# Enable statically linking libstdc++