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, 50 insertions, 0 deletions

diff --git a/util/sbase/strings.1 b/util/sbase/strings.1
new file mode 100644
index 00000000..c7bed734
--- /dev/null
+++ b/util/sbase/strings.1
@@ -0,0 +1,50 @@
+.Dd October 8, 2015
+.Dt STRINGS 1
+.Os sbase
+.Sh NAME
+.Nm strings
+.Nd print strings of printable characters in files
+.Sh SYNOPSIS
+.Nm
+.Op Fl a
+.Op Fl n Ar num
+.Op Fl t Ar format
+.Op Ar file ...
+.Sh DESCRIPTION
+.Nm
+writes sequences of at least 4 printable characters in each
+.Ar file
+to stdout.
+If no
+.Ar file
+is given,
+.Nm
+reads from stdin.
+.Sh OPTIONS
+.Bl -tag -width Ds
+.It Fl a
+Scan each
+.Ar file
+entirely.
+This is the default.
+.It Fl n Ar num
+Print sequences of at least
+.Ar num
+characters.
+The default is 4.
+.It Fl t Ar format
+Prepend each string with its byte offset, with
+.Ar format
+being one of
+.Sy d , o , x
+for decimal, octal or hexadecimal numbers.
+.El
+.Sh STANDARDS
+POSIX.1-2013.
+.Pp
+The
+.Op Fl t
+output format has been changed from "%F %s" to "%8lF: %s", with
+.Sy F
+being one of
+.Sy d , o , x .