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/*******************************************************************/
/* slibtool: a skinny libtool implementation, written in C */
/* Copyright (C) 2016--2017 Z. Gilboa */
/* Released under the Standard MIT License; see COPYING.SLIBTOOL. */
/*******************************************************************/
#include <stdio.h>
#include <string.h>
#include <stdbool.h>
#include <slibtool/slibtool.h>
#include "slibtool_driver_impl.h"
#include "slibtool_dprintf_impl.h"
#include "slibtool_errinfo_impl.h"
#ifndef SLBT_TAB_WIDTH
#define SLBT_TAB_WIDTH 8
#endif
#ifndef SLBT_KEY_WIDTH
#define SLBT_KEY_WIDTH 16
#endif
static bool slbt_output_config_line(
int fd,
const char * key,
const char * value,
const char * annotation,
int midwidth)
{
return (slbt_dprintf(fd,"%-*s%-*s%s\n",
SLBT_KEY_WIDTH, key,
midwidth, value ? value : "",
annotation ? annotation : "") < 0)
? true : false;
}
int slbt_output_config(const struct slbt_driver_ctx * dctx)
{
const struct slbt_common_ctx * cctx;
const char * compiler;
const char * target;
int len;
int midwidth;
int fdout;
cctx = dctx->cctx;
compiler = cctx->cargv[0] ? cctx->cargv[0] : "";
target = cctx->target ? cctx->target : "";
midwidth = strlen(compiler);
fdout = slbt_driver_fdout(dctx);
if ((len = strlen(target)) > midwidth)
midwidth = len;
if ((len = strlen(cctx->host.host)) > midwidth)
midwidth = len;
if ((len = strlen(cctx->host.flavor)) > midwidth)
midwidth = len;
if ((len = strlen(cctx->host.ar)) > midwidth)
midwidth = len;
if ((len = strlen(cctx->host.ranlib)) > midwidth)
midwidth = len;
if ((len = strlen(cctx->host.dlltool)) > midwidth)
midwidth = len;
if ((len = strlen(cctx->host.mdso)) > midwidth)
midwidth = len;
midwidth += SLBT_TAB_WIDTH;
midwidth &= (~(SLBT_TAB_WIDTH-1));
if (slbt_output_config_line(fdout,"key","value","annotation",midwidth))
return SLBT_SYSTEM_ERROR(dctx);
if (slbt_output_config_line(fdout,"---","-----","----------",midwidth))
return SLBT_SYSTEM_ERROR(dctx);
if (slbt_output_config_line(fdout,"compiler",cctx->cargv[0],"",midwidth))
return SLBT_SYSTEM_ERROR(dctx);
if (slbt_output_config_line(fdout,"target",cctx->target,"",midwidth))
return SLBT_SYSTEM_ERROR(dctx);
if (slbt_output_config_line(fdout,"host",cctx->host.host,cctx->cfgmeta.host,midwidth))
return SLBT_SYSTEM_ERROR(dctx);
if (slbt_output_config_line(fdout,"flavor",cctx->host.flavor,cctx->cfgmeta.flavor,midwidth))
return SLBT_SYSTEM_ERROR(dctx);
if (slbt_output_config_line(fdout,"ar",cctx->host.ar,cctx->cfgmeta.ar,midwidth))
return SLBT_SYSTEM_ERROR(dctx);
if (slbt_output_config_line(fdout,"ranlib",cctx->host.ranlib,cctx->cfgmeta.ranlib,midwidth))
return SLBT_SYSTEM_ERROR(dctx);
if (slbt_output_config_line(fdout,"dlltool",cctx->host.dlltool,cctx->cfgmeta.dlltool,midwidth))
return SLBT_SYSTEM_ERROR(dctx);
if (slbt_output_config_line(fdout,"mdso",cctx->host.mdso,cctx->cfgmeta.mdso,midwidth))
return SLBT_SYSTEM_ERROR(dctx);
return 0;
}
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