From e9a910b33c7837b4b868e3abda18eb4810df7f02 Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@libreboot.org>
Date: Sat, 4 Oct 2025 09:14:33 +0100
Subject: 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>
---
 util/sbase/mv.c | 68 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 util/sbase/mv.c

(limited to 'util/sbase/mv.c')

diff --git a/util/sbase/mv.c b/util/sbase/mv.c
new file mode 100644
index 00000000..d24c77f5
--- /dev/null
+++ b/util/sbase/mv.c
@@ -0,0 +1,68 @@
+/* See LICENSE file for copyright and license details. */
+#include <sys/stat.h>
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+
+#include "fs.h"
+#include "util.h"
+
+static int mv_status = 0;
+
+static int
+mv(const char *s1, const char *s2, int depth)
+{
+	struct recursor r = { .fn = rm, .follow = 'P', .flags = SILENT };
+
+	if (!rename(s1, s2))
+		return 0;
+	if (errno == EXDEV) {
+		cp_aflag = cp_rflag = cp_pflag = 1;
+		cp_follow = 'P';
+		cp_status = 0;
+		rm_status = 0;
+		cp(s1, s2, depth);
+		if (cp_status == 0)
+			recurse(AT_FDCWD, s1, NULL, &r);
+		if (cp_status || rm_status)
+			mv_status = 1;
+	} else {
+		weprintf("%s -> %s:", s1, s2);
+		mv_status = 1;
+	}
+
+	return 0;
+}
+
+static void
+usage(void)
+{
+	eprintf("usage: %s [-f] source ... dest\n", argv0);
+}
+
+int
+main(int argc, char *argv[])
+{
+	struct stat st;
+
+	ARGBEGIN {
+	case 'f':
+		break;
+	default:
+		usage();
+	} ARGEND
+
+	if (argc < 2)
+		usage();
+
+	if (argc > 2) {
+		if (stat(argv[argc - 1], &st) < 0)
+			eprintf("stat %s:", argv[argc - 1]);
+		if (!S_ISDIR(st.st_mode))
+			eprintf("%s: not a directory\n", argv[argc - 1]);
+	}
+	enmasse(argc, argv, mv);
+
+	return mv_status;
+}
-- 
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