/*******************************************************************/

/*  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>

#include "slibtool_errinfo_impl.h"

#include "slibtool_metafile_impl.h"

static int  slbt_create_default_object_wrapper(

	const struct slbt_driver_ctx *	dctx,

	struct slbt_exec_ctx *		ectx)

{

	int					ret;

	FILE *					fout;

	const struct slbt_source_version *	verinfo;

	if (!(fout = fopen(ectx->ltobjname,"w")))

		return SLBT_SYSTEM_ERROR(dctx);

	verinfo = slbt_source_version();

	ret = fprintf(fout,

		"# libtool compatible object wrapper\n"

		"# Generated by %s (slibtool %d.%d.%d)\n"

		"# [commit reference: %s]\n\n"

		"pic_object='%s'\n"

		"non_pic_object='%s'\n",

		dctx->program,

		verinfo->major,verinfo->minor,verinfo->revision,

		verinfo->commit,

		(dctx->cctx->drvflags & SLBT_DRIVER_SHARED)

			? ectx->lobjname

			: "none",

		(dctx->cctx->drvflags & SLBT_DRIVER_STATIC)

			? ectx->aobjname

			: "none");

	return (ret <= 0) || fclose(fout)

		? SLBT_SYSTEM_ERROR(dctx)

		: 0;

}

static int  slbt_create_compatible_object_wrapper(

	const struct slbt_driver_ctx *	dctx,

	struct slbt_exec_ctx *		ectx)

{

	/* awaiting submission */

	return slbt_create_default_object_wrapper(dctx,ectx);

}

int  slbt_create_object_wrapper(

	const struct slbt_driver_ctx *	dctx,

	struct slbt_exec_ctx *		ectx)

{

	if (dctx->cctx->drvflags & SLBT_DRIVER_LEGABITS)

		return slbt_create_compatible_object_wrapper(dctx,ectx);

	else

		return slbt_create_default_object_wrapper(dctx,ectx);

}