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testcases/kernel/io/disktest: Fix determinism issue
The order of the objects linked into the test varies depending on the
order of the files found on disk. This results in the disktest binary
differing depending on that order.
Sort the wildcard expansion of *.c which leads to reproducible binaries.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Upstream-Status: Pending
Index: git/testcases/kernel/io/disktest/Makefile
===================================================================
--- git.orig/testcases/kernel/io/disktest/Makefile
+++ git/testcases/kernel/io/disktest/Makefile
@@ -209,7 +209,7 @@ LDLIBS += -lpthread
MAKE_TARGETS := disktest
-OBJS := $(patsubst $(abs_srcdir)/%.c,%.o,$(wildcard $(abs_srcdir)/*.c))
+OBJS := $(patsubst $(abs_srcdir)/%.c,%.o,$(sort $(wildcard $(abs_srcdir)/*.c)))
disktest-$(VER):
mkdir -p "$@"
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