diff --git a/devel/google-perftools/Makefile b/devel/google-perftools/Makefile
index 1fcb4e59cc7c..45c3f01e92d2 100644
--- a/devel/google-perftools/Makefile
+++ b/devel/google-perftools/Makefile
@@ -1,94 +1,95 @@
 PORTNAME=	google-perftools
 DISTVERSIONPREFIX=	gperftools-
 DISTVERSION=	2.15
 CATEGORIES=	devel
 MASTER_SITES=	https://github.com/gperftools/gperftools/releases/download/gperftools-${PORTVERSION}/
 DISTNAME=	gperftools-${PORTVERSION}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Fast, multi-threaded malloc() and nifty performance analysis tools
 WWW=		https://github.com/gperftools/gperftools
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/COPYING
 
+BROKEN_aarch64=	link fails: ld: error: undefined symbol: brk, see https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=278009
 BROKEN_armv7=	error: use of undeclared identifier '_URC_NO_REASON', see https://github.com/gperftools/gperftools/issues/1360
 BROKEN_riscv64=	error: Cannot calculate stack trace: will need to write for your environment, see https://github.com/gperftools/gperftools/issues/1359
 
 USES=		compiler:c11 gmake libtool localbase:ldflags perl5
 GNU_CONFIGURE=	yes
 GNU_CONFIGURE_MANPREFIX=${PREFIX}/share
 USE_LDCONFIG=	yes
 USE_PERL5=	test
 TEST_TARGET=	check
 # two tests are failing
 TESTING_UNSAFE=	yes
 
 LIBS+=		-lexecinfo
 
 DOCSDIR=	${PREFIX}/share/doc/gperftools
 
 OPTIONS_DEFINE=			DOCS PROFILER
 OPTIONS_SINGLE=			PAGESIZE ALIGN
 OPTIONS_SINGLE_ALIGN=		ALIGN8 ALIGN16
 OPTIONS_SINGLE_PAGESIZE=	PAGE8K PAGE32K PAGE64K
 OPTIONS_DEFAULT=		PAGE8K ALIGN16
 OPTIONS_DEFAULT_aarch64=	# PROFILER  is disabled: WARNING: Could not find the PC. Will not try to compile libprofiler, see https://github.com/gperftools/gperftools/issues/1362
 OPTIONS_DEFAULT_amd64=		PROFILER
 OPTIONS_DEFAULT_armv6=		# PROFILER is disabled: WARNING: Could not find the PC. Will not try to compile libprofiler.
 OPTIONS_DEFAULT_armv7=		# PROFILER is disabled: WARNING: Could not find the PC. Will not try to compile libprofiler.
 OPTIONS_DEFAULT_i386=		PROFILER
 OPTIONS_DEFAULT_powerpc=	PROFILER
 OPTIONS_DEFAULT_powerpc64=	PROFILER
 OPTIONS_DEFAULT_powerpc64le=	PROFILER
 OPTIONS_DEFAULT_riscv64=	PROFILER
 OPTIONS_SUB=		yes
 
 PROFILER_DESC=		Enable CPU profiler
 PROFILER_CONFIGURE_ENABLE=	cpu-profiler
 
 ALIGN_DESC=	The tcmalloc allocation alignment
 ALIGN8_DESC=	8 bytes allocation alignment
 ALIGN16_DESC=	16 bytes allocation alignment
 PAGESIZE_DESC=	The tcmalloc internal page size
 PAGE8K_DESC=	8K page size
 PAGE32K_DESC=	32K page size
 PAGE64K_DESC=	64K page size
 
 ALIGN8_CONFIGURE_ON=	--with-tcmalloc-alignment=8
 ALIGN16_CONFIGURE_ON=	--with-tcmalloc-alignment=16
 PAGE8K_CONFIGURE_ON=	--with-tcmalloc-pagesize=8
 PAGE32K_CONFIGURE_ON=	--with-tcmalloc-pagesize=32
 PAGE64K_CONFIGURE_ON=	--with-tcmalloc-pagesize=64
 
 PORTDOCS=	*
 
 .include <bsd.port.pre.mk>
 
 .if ${CHOSEN_COMPILER_TYPE} == "clang" && !defined(USE_GCC)
 # clang cannot disable builtins individually
 CXXFLAGS+=	-fno-builtin
 .endif
 
 .if ${ARCH} == "amd64"
 CONFIGURE_ARGS+=--enable-frame-pointers
 .endif
 
 # keep in sync with all platforms where libunwind is available
 .if ${ARCH} == aarch64 || ${ARCH} == amd64 || ${ARCH} == armv6 || ${ARCH} == armv7 || ${ARCH} == i386 || ${ARCH} == powerpc || ${ARCH} == powerpc64 || ${ARCH} == powerpc64le
 LIB_DEPENDS+=	libunwind.so:devel/libunwind
 LIBS+=		-lunwind
 .endif
 
 post-build:
 	@${ECHO}
 	@${ECHO} "Please run 'make check' (requires bash)."
 	@${ECHO} "Two testcases are known to fail. Testsuite is known to be"
 	@${ECHO} "unreliable and give false positives and negatives (PR#661)."
 	@${ECHO}
 
 post-install:
 	${MV} ${STAGEDIR}${PREFIX}/bin/pprof ${STAGEDIR}${PREFIX}/bin/perftools-pprof
 	@${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/lib*.so.*
 
 .include <bsd.port.post.mk>