4 files changed, 6 insertions, 6 deletions
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/Makefile b/sysdeps/unix/sysv/linux/x86_64/64/Makefile
new file mode 100644
index 0000000000..a7b6dc5a53
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/64/Makefile
@@ -0,0 +1,2 @@
+# The default ABI is 64.
+default-abi := 64
diff --git a/sysdeps/unix/sysv/linux/x86_64/Implies b/sysdeps/unix/sysv/linux/x86_64/Implies
index 8d91c80097..c7a65c9386 100644
--- a/sysdeps/unix/sysv/linux/x86_64/Implies
+++ b/sysdeps/unix/sysv/linux/x86_64/Implies
@@ -1 +1,2 @@
+unix/sysv/linux/x86
 unix/sysv/linux/wordsize-64
diff --git a/sysdeps/unix/sysv/linux/x86_64/Makefile b/sysdeps/unix/sysv/linux/x86_64/Makefile
index 59a6b0a8ba..dd4ab59c5a 100644
--- a/sysdeps/unix/sysv/linux/x86_64/Makefile
+++ b/sysdeps/unix/sysv/linux/x86_64/Makefile
@@ -1,9 +1,3 @@
-syscall-list-variants := 32bit 64bit
-syscall-list-32bit-options := -D__i386__ -U__x86_64__
-syscall-list-32bit-condition := __WORDSIZE == 32
-syscall-list-64bit-options := -U__i386__ -D__x86_64__
-syscall-list-64bit-condition := __WORDSIZE == 64
-
 ifeq ($(subdir),misc)
 sysdep_routines += ioperm iopl
 sysdep_headers += sys/perm.h sys/reg.h sys/debugreg.h sys/io.h
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/Makefile b/sysdeps/unix/sysv/linux/x86_64/x32/Makefile
index aa78238a0d..ecbdefb2d3 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/Makefile
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/Makefile
@@ -1,3 +1,6 @@
+# The default ABI is x32.
+default-abi := x32
+
 ifeq ($(subdir),misc)
 sysdep_routines += arch_prctl
 endif