devel/nss linking error on aarch64

[Mayuresh <mayuresh%acm.org@localhost>]

When building nss, for firefox I get the following error on aarch64:

Linux3.18_aarch64_gcc_glibc_PTH_64_OPT.OBJ/Linux_SINGLE_SHLIB/chacha20poly1305.o:
In function `Poly1305PadUpdate':
chacha20poly1305.c:(.text.Poly1305PadUpdate+0x34): undefined reference to
`Hacl_Poly1305_64_update'
chacha20poly1305.c:(.text.Poly1305PadUpdate+0x84): undefined reference to
`Hacl_Poly1305_64_update'
Linux3.18_aarch64_gcc_glibc_PTH_64_OPT.OBJ/Linux_SINGLE_SHLIB/chacha20poly1305.o:
In function `Poly1305Do':
chacha20poly1305.c:(.text.Poly1305Do+0x64): undefined reference to
`Hacl_Poly1305_64_mk_state'
chacha20poly1305.c:(.text.Poly1305Do+0x78): undefined reference to
`Hacl_Poly1305_64_init'
chacha20poly1305.c:(.text.Poly1305Do+0xec): undefined reference to
`Hacl_Poly1305_64_update'
chacha20poly1305.c:(.text.Poly1305Do+0x100): undefined reference to
`Hacl_Poly1305_64_finish'
collect2: error: ld returned 1 exit status
../../coreconf/rules.mk:289: recipe for target
'Linux3.18_aarch64_gcc_glibc_PTH_64_OPT.OBJ/Linux_SINGLE_SHLIB/libfreebl3.so'
failed
gmake[3]: ***
[Linux3.18_aarch64_gcc_glibc_PTH_64_OPT.OBJ/Linux_SINGLE_SHLIB/libfreebl3.so]
Error 1
gmake[3]: Leaving directory
'/usr/pkgsrc/devel/nss/work/nss-3.35/nss/lib/freebl'


I think it's already the latest version 3.35.

Any hints on how to go about this?

Mayuresh