config/git: import suckless sbase

i currently use the output of sha512sum in several
places of xbmk, which is a bit unreliable in case
output changes.

other cases where i use util outputs in variables
are probably reliable, because i'm using mostly
posix utilities in those.

to mitigate this, i now import suckless sbase, which
has a reasonable sha512sum implementation.

*every* binary it builds is being placed in build.list,
because i'll probably start using more of them.

for example, i may start modifying the "date"
implementation, adding the GNU-specific options that
i need as mentioned on init.sh

i'm importing it in util/ because the sha512sum
util is needed for verifying project sources, so
if sbase itself is a "project source", that means
we can into a chicken and egg bootstrapping problem.

this is sbase at revision:
055cc1ae1b3a13c3d8f25af0a4a3316590efcd48

Signed-off-by: Leah Rowe <leah@libreboot.org>

1 files changed, 24 insertions, 0 deletions

diff --git a/util/sbase/scripts/mkproto b/util/sbase/scripts/mkproto
new file mode 100755
index 00000000..192fe56b
--- /dev/null
+++ b/util/sbase/scripts/mkproto
@@ -0,0 +1,24 @@
+#!/bin/sh
+
+usage()
+{
+	echo mkproto: prefix manprefix proto>&2
+	exit 1
+}
+
+prefix=${1?$(usage)}
+manprefix=${2?$(usage)}
+proto=${3?$(usage)}
+
+trap "rm -f scripts/proto" EXIT INT QUIT TERM
+
+(set -e
+echo d $prefix/bin $prefix/bin 755
+find . ! -name . -prune -type f \( -perm -u+x -o -perm -g+x -o -perm o+x \) |
+sed "s@.*@c & $prefix/bin/& 755@"
+
+echo d $manprefix/man1 $manprefix/man1 755
+find . ! -name . -prune -name '*.1' |
+sed "s@.*@c & $manprefix/man1/& 644@") > $proto
+
+trap "" EXIT INT QUIT TERM