Blame src/logic/linkcmd/slbt_linkcmd_implib.c

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/*******************************************************************/
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/*  slibtool: a skinny libtool implementation, written in C        */
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/*  Copyright (C) 2016--2024  SysDeer Technologies, LLC            */
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/*  Released under the Standard MIT License; see COPYING.SLIBTOOL. */
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/*******************************************************************/
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <fcntl.h>
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#include <errno.h>
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#include <sys/stat.h>
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#include <slibtool/slibtool.h>
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#include "slibtool_driver_impl.h"
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#include "slibtool_errinfo_impl.h"
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#include "slibtool_linkcmd_impl.h"
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#include "slibtool_mapfile_impl.h"
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#include "slibtool_metafile_impl.h"
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#include "slibtool_snprintf_impl.h"
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#include "slibtool_symlink_impl.h"
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#include "slibtool_spawn_impl.h"
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int slbt_exec_link_create_import_library(
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	const struct slbt_driver_ctx *	dctx,
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	struct slbt_exec_ctx *		ectx,
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	char *				impfilename,
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	char *				deffilename,
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	char *				soname)
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{
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	int	fmdso;
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	char *	eargv[8];
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	char	program[PATH_MAX];
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	/* dlltool or mdso? */
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	if (dctx->cctx->drvflags & SLBT_DRIVER_IMPLIB_DSOMETA)
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		fmdso = 1;
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	else if (dctx->cctx->drvflags & SLBT_DRIVER_IMPLIB_IDATA)
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		fmdso = 0;
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	else if (!(strcmp(dctx->cctx->host.flavor,"midipix")))
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		fmdso = 1;
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	else
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		fmdso = 0;
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	/* eargv */
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	if (fmdso) {
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		if (slbt_snprintf(program,sizeof(program),
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				"%s",dctx->cctx->host.mdso) < 0)
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			return SLBT_BUFFER_ERROR(dctx);
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		eargv[0] = program;
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		eargv[1] = "-i";
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		eargv[2] = impfilename;
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		eargv[3] = "-n";
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		eargv[4] = soname;
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		eargv[5] = deffilename;
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		eargv[6] = 0;
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	} else {
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		if (slbt_snprintf(program,sizeof(program),
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				"%s",dctx->cctx->host.dlltool) < 0)
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			return SLBT_BUFFER_ERROR(dctx);
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		eargv[0] = program;
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		eargv[1] = "-l";
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		eargv[2] = impfilename;
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		eargv[3] = "-d";
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		eargv[4] = deffilename;
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		eargv[5] = "-D";
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		eargv[6] = soname;
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		eargv[7] = 0;
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	}
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	/* alternate argument vector */
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	ectx->argv    = eargv;
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	ectx->program = program;
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	/* step output */
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	if (!(dctx->cctx->drvflags & SLBT_DRIVER_SILENT))
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		if (slbt_output_link(dctx,ectx))
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			return SLBT_NESTED_ERROR(dctx);
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	/* dlltool/mdso spawn */
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	if ((slbt_spawn(ectx,true) < 0) && (ectx->pid < 0)) {
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		return SLBT_SPAWN_ERROR(dctx);
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	} else if (ectx->exitcode) {
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		return SLBT_CUSTOM_ERROR(
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			dctx,
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			fmdso ? SLBT_ERR_MDSO_ERROR : SLBT_ERR_DLLTOOL_ERROR);
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	}
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	return 0;
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}