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Subject: [Bug 215422] bhnd.ko does not build reproducibly
Date: Mon, 19 Dec 2016 19:24:40 +0000
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D215422

--- Comment #2 from Ed Maste <emaste@freebsd.org> ---
lidl@ noted the use of srand(), used to select the qsort pivot. The output =
is
reproducible for me with the following diff:

diff --git a/sys/dev/bhnd/tools/nvram_map_gen.awk
b/sys/dev/bhnd/tools/nvram_map_gen.awk
index 834bd1f..74fa58f 100755
--- a/sys/dev/bhnd/tools/nvram_map_gen.awk
+++ b/sys/dev/bhnd/tools/nvram_map_gen.awk
@@ -52,9 +52,6 @@ function main(_i) {
                AWK_REQ_HEX_PARSING=3D1
        }

-       # Seed rand()
-       srand()
-
        # Output type
        OUT_T =3D null
        OUT_T_HEADER =3D "HEADER"

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