From c1f21665c7010c70b87f79e1b81dc7f2564f26c9 Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Tue, 13 Feb 2024 05:22:07 +0000
Subject: utility: newly added --config, now producing compatible --config
 output.

---
 src/driver/slbt_amain.c      |  3 +++
 src/driver/slbt_driver_ctx.c |  8 ++++++++
 src/driver/slbt_split_argv.c | 13 ++++++++-----
 3 files changed, 19 insertions(+), 5 deletions(-)

(limited to 'src/driver')

diff --git a/src/driver/slbt_amain.c b/src/driver/slbt_amain.c
index 0136625..9ac5669 100644
--- a/src/driver/slbt_amain.c
+++ b/src/driver/slbt_amain.c
@@ -65,6 +65,9 @@ static void slbt_perform_driver_actions(struct slbt_driver_ctx * dctx)
 	if (dctx->cctx->drvflags & SLBT_DRIVER_FEATURES)
 		slbt_output_features(dctx);
 
+	if (dctx->cctx->mode == SLBT_MODE_CONFIG)
+		slbt_output_config(dctx);
+
 	if (dctx->cctx->mode == SLBT_MODE_COMPILE)
 		slbt_exec_compile(dctx,0);
 
diff --git a/src/driver/slbt_driver_ctx.c b/src/driver/slbt_driver_ctx.c
index bfb2206..a6e93d0 100644
--- a/src/driver/slbt_driver_ctx.c
+++ b/src/driver/slbt_driver_ctx.c
@@ -493,6 +493,10 @@ int slbt_get_driver_ctx(
 					cctx.drvflags |= SLBT_DRIVER_INFO;
 					break;
 
+				case TAG_CONFIG:
+					cctx.drvflags |= SLBT_DRIVER_OUTPUT_CONFIG;
+					break;
+
 				case TAG_DUMPMACHINE:
 					cctx.drvflags |= SLBT_DRIVER_OUTPUT_MACHINE;
 					break;
@@ -773,6 +777,10 @@ int slbt_get_driver_ctx(
 		cctx.output = 0;
 	}
 
+	/* config mode */
+	if (cctx.drvflags & SLBT_DRIVER_OUTPUT_CONFIG)
+		cctx.mode = SLBT_MODE_CONFIG;
+
 	/* info mode */
 	if (cctx.drvflags & (SLBT_DRIVER_INFO | SLBT_DRIVER_FEATURES))
 		cctx.mode = SLBT_MODE_INFO;
diff --git a/src/driver/slbt_split_argv.c b/src/driver/slbt_split_argv.c
index 04800d8..601c1ad 100644
--- a/src/driver/slbt_split_argv.c
+++ b/src/driver/slbt_split_argv.c
@@ -52,6 +52,7 @@ int slbt_split_argv(
 	struct argv_entry *		help;
 	struct argv_entry *		version;
 	struct argv_entry *		info;
+	struct argv_entry *		config;
 	struct argv_entry *		finish;
 	struct argv_entry *		features;
 	struct argv_entry *		ccwrap;
@@ -117,8 +118,8 @@ int slbt_split_argv(
 		return -1;
 	}
 
-	/* missing all of --mode, --help, --version, --info, --dumpmachine, --features, and --finish? */
-	mode = help = version = info = finish = features = ccwrap = dumpmachine = aropt = 0;
+	/* missing all of --mode, --help, --version, --info, --config, --dumpmachine, --features, and --finish? */
+	mode = help = version = info = config = finish = features = ccwrap = dumpmachine = aropt = 0;
 
 	for (entry=meta->entries; entry->fopt; entry++)
 		if (entry->tag == TAG_MODE)
@@ -129,6 +130,8 @@ int slbt_split_argv(
 			version = entry;
 		else if (entry->tag == TAG_INFO)
 			info = entry;
+		else if (entry->tag == TAG_CONFIG)
+			config = entry;
 		else if (entry->tag == TAG_FINISH)
 			finish = entry;
 		else if (entry->tag == TAG_FEATURES)
@@ -155,7 +158,7 @@ int slbt_split_argv(
 		return -1;
 	}
 
-	if (!mode && !help && !version && !info && !finish && !features && !dumpmachine && !altmode) {
+	if (!mode && !help && !version && !info && !config && !finish && !features && !dumpmachine && !altmode) {
 		slbt_dprintf(fderr,
 			"%s: error: --mode must be specified.\n",
 			program);
@@ -163,7 +166,7 @@ int slbt_split_argv(
 	}
 
 	/* missing compiler? */
-	if (!ctx.unitidx && !help && !info && !version && !finish && !features && !dumpmachine && !altmode && !aropt) {
+	if (!ctx.unitidx && !help && !info && !config && !version && !finish && !features && !dumpmachine && !altmode && !aropt) {
 		if (flags & SLBT_DRIVER_VERBOSITY_ERRORS)
 			slbt_dprintf(fderr,
 				"%s: error: <compiler> is missing.\n",
@@ -323,7 +326,7 @@ int slbt_split_argv(
 	if (ctx.unitidx) {
 		(void)0;
 
-	} else if (help || version || features || info || dumpmachine || altmode) {
+	} else if (help || version || features || info || config || dumpmachine || altmode) {
 		for (i=0; i<argc; i++)
 			sargv->targv[i] = argv[i];
 
-- 
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