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-rw-r--r--kernel/Documentation/vDSO/Makefile15
1 files changed, 15 insertions, 0 deletions
diff --git a/kernel/Documentation/vDSO/Makefile b/kernel/Documentation/vDSO/Makefile
new file mode 100644
index 000000000..ee075c3d2
--- /dev/null
+++ b/kernel/Documentation/vDSO/Makefile
@@ -0,0 +1,15 @@
+# vdso_test won't build for glibc < 2.16, so disable it
+# hostprogs-y := vdso_test
+hostprogs-$(CONFIG_X86) := vdso_standalone_test_x86
+vdso_standalone_test_x86-objs := vdso_standalone_test_x86.o parse_vdso.o
+vdso_test-objs := parse_vdso.o vdso_test.o
+
+# Tell kbuild to always build the programs
+always := $(hostprogs-y)
+
+HOSTCFLAGS := -I$(objtree)/usr/include -std=gnu99
+HOSTCFLAGS_vdso_standalone_test_x86.o := -fno-asynchronous-unwind-tables -fno-stack-protector
+HOSTLOADLIBES_vdso_standalone_test_x86 := -nostdlib
+ifeq ($(CONFIG_X86_32),y)
+HOSTLOADLIBES_vdso_standalone_test_x86 += -lgcc_s
+endif