utility: output: added a generic slbt_output_exec() interface.

1 files changed, 35 insertions, 0 deletions

diff --git a/src/output/slbt_output_exec.c b/src/output/slbt_output_exec.c
new file mode 100644
index 0000000..62b15cc
--- /dev/null
+++ b/src/output/slbt_output_exec.c
@@ -0,0 +1,35 @@
+/*******************************************************************/
+/*  slibtool: a skinny libtool implementation, written in C        */
+/*  Copyright (C) 2016  Z. Gilboa                                  */
+/*  Released under the Standard MIT License; see COPYING.SLIBTOOL. */
+/*******************************************************************/
+
+#include <stdio.h>
+#include <slibtool/slibtool.h>
+
+int slbt_output_exec(
+	const struct slbt_driver_ctx *	dctx,
+	const struct slbt_exec_ctx *	ectx,
+	const char *			step)
+{
+	char ** parg;
+
+	if (fprintf(stdout,"%s: %s:",dctx->program,step) < 0)
+		return -1;
+
+	for (parg=ectx->argv; *parg; parg++)
+		if (fprintf(stdout," %s",*parg) < 0)
+			return -1;
+
+	if (fputc('\n',stdout) < 0)
+		return -1;
+
+	return 0;
+}
+
+int slbt_output_compile(
+	const struct slbt_driver_ctx *	dctx,
+	const struct slbt_exec_ctx *	ectx)
+{
+	return slbt_output_exec(dctx,ectx,"compile");
+}