From a1c68ae23d88564cbe6cf335d2e0dfac14e0024b Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Fri, 16 Feb 2024 04:17:42 +0000
Subject: link mode: archive creation: added support for tool-specific argument
 vector.

---
 src/logic/linkcmd/slbt_linkcmd_archive.c | 23 ++++++++++++++++++-----
 1 file changed, 18 insertions(+), 5 deletions(-)

diff --git a/src/logic/linkcmd/slbt_linkcmd_archive.c b/src/logic/linkcmd/slbt_linkcmd_archive.c
index f88a7ca..5826fd7 100644
--- a/src/logic/linkcmd/slbt_linkcmd_archive.c
+++ b/src/logic/linkcmd/slbt_linkcmd_archive.c
@@ -76,6 +76,7 @@ int slbt_exec_link_create_archive(
 	bool				fpic)
 {
 	int		fdcwd;
+	char **         argv;
 	char ** 	aarg;
 	char ** 	parg;
 	char		program[PATH_MAX];
@@ -101,18 +102,30 @@ int slbt_exec_link_create_archive(
 			"%s",arfilename) < 0)
 		return SLBT_BUFFER_ERROR(dctx);
 
-	/* ar alternate argument vector */
-	if (slbt_snprintf(program,sizeof(program),
-			"%s",dctx->cctx->host.ar) < 0)
-		return SLBT_BUFFER_ERROR(dctx);
+	/* tool-specific argument vector */
+	argv = (slbt_get_driver_ictx(dctx))->host.ar_argv;
 
+	/* ar alternate argument vector */
+	if (!argv)
+		if (slbt_snprintf(program,sizeof(program),
+				"%s",dctx->cctx->host.ar) < 0)
+			return SLBT_BUFFER_ERROR(dctx);
 
 	/* fdcwd */
 	fdcwd   = slbt_driver_fdcwd(dctx);
 
 	/* input argument adjustment */
 	aarg    = ectx->altv;
-	*aarg++ = program;
+
+	if ((parg = argv)) {
+		ectx->program = argv[0];
+
+		for (; *parg; )
+			*aarg++ = *parg++;
+	} else {
+		*aarg++ = program;
+	}
+
 	*aarg++ = "-crs";
 	*aarg++ = output;
 
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