jasper (1.900.1-13) 01-misc-fixes.patch

Description: Miscellaneous fixes to upstream tarball
 This patch contains some currently not further categorized patches to the
 upstream tarball.
Author: Roland Stigge <stigge@antcom.de>

--- jasper-1.900.1.orig/src/libjasper/jpc/jpc_t2cod.c
+++ jasper-1.900.1/src/libjasper/jpc/jpc_t2cod.c
@@ -573,7 +573,7 @@ int jpc_pchglist_insert(jpc_pchglist_t *
 	}
 	if (pchglist->numpchgs >= pchglist->maxpchgs) {
 		newmaxpchgs = pchglist->maxpchgs + 128;
-		if (!(newpchgs = jas_realloc(pchglist->pchgs, newmaxpchgs * sizeof(jpc_pchg_t *)))) {
+		if (!(newpchgs = jas_realloc2(pchglist->pchgs, newmaxpchgs, sizeof(jpc_pchg_t *)))) {
 			return -1;
 		}
 		pchglist->maxpchgs = newmaxpchgs;
--- jasper-1.900.1.orig/src/libjasper/jpc/jpc_util.c
+++ jasper-1.900.1/src/libjasper/jpc/jpc_util.c
@@ -109,7 +109,7 @@ int jpc_atoaf(char *s, int *numvalues, d
 	}
 
 	if (n) {
-		if (!(vs = jas_malloc(n * sizeof(double)))) {
+		if (!(vs = jas_alloc2(n, sizeof(double)))) {
 			return -1;
 		}
 
--- jasper-1.900.1.orig/src/libjasper/jpc/jpc_dec.c
+++ jasper-1.900.1/src/libjasper/jpc/jpc_dec.c
@@ -449,7 +449,7 @@ static int jpc_dec_process_sot(jpc_dec_t
 
 	if (dec->state == JPC_MH) {
 
-		compinfos = jas_malloc(dec->numcomps * sizeof(jas_image_cmptparm_t));
+		compinfos = jas_alloc2(dec->numcomps, sizeof(jas_image_cmptparm_t));
 		assert(compinfos);
 		for (cmptno = 0, cmpt = dec->cmpts, compinfo = compinfos;
 		  cmptno < dec->numcomps; ++cmptno, ++cmpt, ++compinfo) {
@@ -692,7 +692,7 @@ static int jpc_dec_tileinit(jpc_dec_t *d
 			tile->realmode = 1;
 		}
 		tcomp->numrlvls = ccp->numrlvls;
-		if (!(tcomp->rlvls = jas_malloc(tcomp->numrlvls *
+		if (!(tcomp->rlvls = jas_alloc2(tcomp->numrlvls,
 		  sizeof(jpc_dec_rlvl_t)))) {
 			return -1;
 		}
@@ -764,7 +764,7 @@ rlvl->bands = 0;
 			  rlvl->cbgheightexpn);
 
 			rlvl->numbands = (!rlvlno) ? 1 : 3;
-			if (!(rlvl->bands = jas_malloc(rlvl->numbands *
+			if (!(rlvl->bands = jas_alloc2(rlvl->numbands,
 			  sizeof(jpc_dec_band_t)))) {
 				return -1;
 			}
@@ -797,7 +797,7 @@ rlvl->bands = 0;
 
 				assert(rlvl->numprcs);
 
-				if (!(band->prcs = jas_malloc(rlvl->numprcs * sizeof(jpc_dec_prc_t)))) {
+				if (!(band->prcs = jas_alloc2(rlvl->numprcs, sizeof(jpc_dec_prc_t)))) {
 					return -1;
 				}
 
@@ -834,7 +834,7 @@ rlvl->bands = 0;
 			if (!(prc->numimsbstagtree = jpc_tagtree_create(prc->numhcblks, prc->numvcblks))) {
 				return -1;
 			}
-			if (!(prc->cblks = jas_malloc(prc->numcblks * sizeof(jpc_dec_cblk_t)))) {
+			if (!(prc->cblks = jas_alloc2(prc->numcblks, sizeof(jpc_dec_cblk_t)))) {
 				return -1;
 			}
 
@@ -1069,12 +1069,12 @@ static int jpc_dec_tiledecode(jpc_dec_t
 	/* Apply an inverse intercomponent transform if necessary. */
 	switch (tile->cp->mctid) {
 	case JPC_MCT_RCT:
-		assert(dec->numcomps == 3);
+		assert(dec->numcomps == 3 || dec->numcomps == 4);
 		jpc_irct(tile->tcomps[0].data, tile->tcomps[1].data,
 		  tile->tcomps[2].data);
 		break;
 	case JPC_MCT_ICT:
-		assert(dec->numcomps == 3);
+		assert(dec->numcomps == 3 || dec->numcomps == 4);
 		jpc_iict(tile->tcomps[0].data, tile->tcomps[1].data,
 		  tile->tcomps[2].data);
 		break;
@@ -1181,7 +1181,7 @@ static int jpc_dec_process_siz(jpc_dec_t
 		return -1;
 	}
 
-	if (!(dec->cmpts = jas_malloc(dec->numcomps * sizeof(jpc_dec_cmpt_t)))) {
+	if (!(dec->cmpts = jas_alloc2(dec->numcomps, sizeof(jpc_dec_cmpt_t)))) {
 		return -1;
 	}
 
@@ -1204,7 +1204,7 @@ static int jpc_dec_process_siz(jpc_dec_t
 	dec->numhtiles = JPC_CEILDIV(dec->xend - dec->tilexoff, dec->tilewidth);
 	dec->numvtiles = JPC_CEILDIV(dec->yend - dec->tileyoff, dec->tileheight);
 	dec->numtiles = dec->numhtiles * dec->numvtiles;
-	if (!(dec->tiles = jas_malloc(dec->numtiles * sizeof(jpc_dec_tile_t)))) {
+	if (!(dec->tiles = jas_alloc2(dec->numtiles, sizeof(jpc_dec_tile_t)))) {
 		return -1;
 	}
 
@@ -1228,7 +1228,7 @@ static int jpc_dec_process_siz(jpc_dec_t
 		tile->pkthdrstreampos = 0;
 		tile->pptstab = 0;
 		tile->cp = 0;
-		if (!(tile->tcomps = jas_malloc(dec->numcomps *
+		if (!(tile->tcomps = jas_alloc2(dec->numcomps,
 		  sizeof(jpc_dec_tcomp_t)))) {
 			return -1;
 		}
@@ -1489,7 +1489,7 @@ static jpc_dec_cp_t *jpc_dec_cp_create(u
 	cp->numlyrs = 0;
 	cp->mctid = 0;
 	cp->csty = 0;
-	if (!(cp->ccps = jas_malloc(cp->numcomps * sizeof(jpc_dec_ccp_t)))) {
+	if (!(cp->ccps = jas_alloc2(cp->numcomps, sizeof(jpc_dec_ccp_t)))) {
 		return 0;
 	}
 	if (!(cp->pchglist = jpc_pchglist_create())) {
@@ -2048,7 +2048,7 @@ jpc_streamlist_t *jpc_streamlist_create(
 	}
 	streamlist->numstreams = 0;
 	streamlist->maxstreams = 100;
-	if (!(streamlist->streams = jas_malloc(streamlist->maxstreams *
+	if (!(streamlist->streams = jas_alloc2(streamlist->maxstreams,
 	  sizeof(jas_stream_t *)))) {
 		jas_free(streamlist);
 		return 0;
@@ -2068,8 +2068,8 @@ int jpc_streamlist_insert(jpc_streamlist
 	/* Grow the array of streams if necessary. */
 	if (streamlist->numstreams >= streamlist->maxstreams) {
 		newmaxstreams = streamlist->maxstreams + 1024;
-		if (!(newstreams = jas_realloc(streamlist->streams,
-		  (newmaxstreams + 1024) * sizeof(jas_stream_t *)))) {
+		if (!(newstreams = jas_realloc2(streamlist->streams,
+		  (newmaxstreams + 1024), sizeof(jas_stream_t *)))) {
 			return -1;
 		}
 		for (i = streamlist->numstreams; i < streamlist->maxstreams; ++i) {
@@ -2155,8 +2155,7 @@ int jpc_ppxstab_grow(jpc_ppxstab_t *tab,
 {
 	jpc_ppxstabent_t **newents;
 	if (tab->maxents < maxents) {
-		newents = (tab->ents) ? jas_realloc(tab->ents, maxents *
-		  sizeof(jpc_ppxstabent_t *)) : jas_malloc(maxents * sizeof(jpc_ppxstabent_t *));
+		newents = jas_realloc2(tab->ents, maxents, sizeof(jpc_ppxstabent_t *));
 		if (!newents) {
 			return -1;
 		}
--- jasper-1.900.1.orig/src/libjasper/jpc/jpc_tagtree.c
+++ jasper-1.900.1/src/libjasper/jpc/jpc_tagtree.c
@@ -125,7 +125,7 @@ jpc_tagtree_t *jpc_tagtree_create(int nu
 		++numlvls;
 	} while (n > 1);
 
-	if (!(tree->nodes_ = jas_malloc(tree->numnodes_ * sizeof(jpc_tagtreenode_t)))) {
+	if (!(tree->nodes_ = jas_alloc2(tree->numnodes_, sizeof(jpc_tagtreenode_t)))) {
 		return 0;
 	}
 
--- jasper-1.900.1.orig/src/libjasper/jpc/jpc_mqdec.c
+++ jasper-1.900.1/src/libjasper/jpc/jpc_mqdec.c
@@ -118,7 +118,7 @@ jpc_mqdec_t *jpc_mqdec_create(int maxctx
 	mqdec->in = in;
 	mqdec->maxctxs = maxctxs;
 	/* Allocate memory for the per-context state information. */
-	if (!(mqdec->ctxs = jas_malloc(mqdec->maxctxs * sizeof(jpc_mqstate_t *)))) {
+	if (!(mqdec->ctxs = jas_alloc2(mqdec->maxctxs, sizeof(jpc_mqstate_t *)))) {
 		goto error;
 	}
 	/* Set the current context to the first context. */
--- jasper-1.900.1.orig/src/libjasper/jpc/jpc_t2enc.c
+++ jasper-1.900.1/src/libjasper/jpc/jpc_t2enc.c
@@ -565,7 +565,7 @@ jpc_pi_t *jpc_enc_pi_create(jpc_enc_cp_t
 	}
 	pi->pktno = -1;
 	pi->numcomps = cp->numcmpts;
-	if (!(pi->picomps = jas_malloc(pi->numcomps * sizeof(jpc_picomp_t)))) {
+	if (!(pi->picomps = jas_alloc2(pi->numcomps, sizeof(jpc_picomp_t)))) {
 		jpc_pi_destroy(pi);
 		return 0;
 	}
@@ -577,7 +577,7 @@ jpc_pi_t *jpc_enc_pi_create(jpc_enc_cp_t
 	for (compno = 0, tcomp = tile->tcmpts, picomp = pi->picomps;
 	  compno < pi->numcomps; ++compno, ++tcomp, ++picomp) {
 		picomp->numrlvls = tcomp->numrlvls;
-		if (!(picomp->pirlvls = jas_malloc(picomp->numrlvls *
+		if (!(picomp->pirlvls = jas_alloc2(picomp->numrlvls,
 		  sizeof(jpc_pirlvl_t)))) {
 			jpc_pi_destroy(pi);
 			return 0;
@@ -591,7 +591,7 @@ jpc_pi_t *jpc_enc_pi_create(jpc_enc_cp_t
 /* XXX sizeof(long) should be sizeof different type */
 			pirlvl->numprcs = rlvl->numprcs;
 			if (rlvl->numprcs) {
-				if (!(pirlvl->prclyrnos = jas_malloc(pirlvl->numprcs *
+				if (!(pirlvl->prclyrnos = jas_alloc2(pirlvl->numprcs,
 				  sizeof(long)))) {
 					jpc_pi_destroy(pi);
 					return 0;
--- jasper-1.900.1.orig/src/libjasper/jpc/jpc_mqenc.c
+++ jasper-1.900.1/src/libjasper/jpc/jpc_mqenc.c
@@ -197,7 +197,7 @@ jpc_mqenc_t *jpc_mqenc_create(int maxctx
 	mqenc->maxctxs = maxctxs;
 
 	/* Allocate memory for the per-context state information. */
-	if (!(mqenc->ctxs = jas_malloc(mqenc->maxctxs * sizeof(jpc_mqstate_t *)))) {
+	if (!(mqenc->ctxs = jas_alloc2(mqenc->maxctxs, sizeof(jpc_mqstate_t *)))) {
 		goto error;
 	}
 
--- jasper-1.900.1.orig/src/libjasper/jpc/jpc_enc.c
+++ jasper-1.900.1/src/libjasper/jpc/jpc_enc.c
@@ -403,7 +403,7 @@ static jpc_enc_cp_t *cp_create(char *opt
 		vsteplcm *= jas_image_cmptvstep(image, cmptno);
 	}
 
-	if (!(cp->ccps = jas_malloc(cp->numcmpts * sizeof(jpc_enc_ccp_t)))) {
+	if (!(cp->ccps = jas_alloc2(cp->numcmpts, sizeof(jpc_enc_ccp_t)))) {
 		goto error;
 	}
 	for (cmptno = 0, ccp = cp->ccps; cmptno < JAS_CAST(int, cp->numcmpts); ++cmptno,
@@ -656,7 +656,7 @@ static jpc_enc_cp_t *cp_create(char *opt
 
 	if (ilyrrates && numilyrrates > 0) {
 		tcp->numlyrs = numilyrrates + 1;
-		if (!(tcp->ilyrrates = jas_malloc((tcp->numlyrs - 1) *
+		if (!(tcp->ilyrrates = jas_alloc2((tcp->numlyrs - 1),
 		  sizeof(jpc_fix_t)))) {
 			goto error;
 		}
@@ -940,7 +940,7 @@ startoff = jas_stream_getrwcount(enc->ou
 	siz->tilewidth = cp->tilewidth;
 	siz->tileheight = cp->tileheight;
 	siz->numcomps = cp->numcmpts;
-	siz->comps = jas_malloc(siz->numcomps * sizeof(jpc_sizcomp_t));
+	siz->comps = jas_alloc2(siz->numcomps, sizeof(jpc_sizcomp_t));
 	assert(siz->comps);
 	for (i = 0; i < JAS_CAST(int, cp->numcmpts); ++i) {
 		siz->comps[i].prec = cp->ccps[i].prec;
@@ -977,7 +977,7 @@ startoff = jas_stream_getrwcount(enc->ou
 		return -1;
 	}
 	crg = &enc->mrk->parms.crg;
-	crg->comps = jas_malloc(crg->numcomps * sizeof(jpc_crgcomp_t));
+	crg->comps = jas_alloc2(crg->numcomps, sizeof(jpc_crgcomp_t));
 	if (jpc_putms(enc->out, enc->cstate, enc->mrk)) {
 		jas_eprintf("cannot write CRG marker\n");
 		return -1;
@@ -1955,7 +1955,7 @@ jpc_enc_tile_t *jpc_enc_tile_create(jpc_
 	tile->mctid = cp->tcp.mctid;
 
 	tile->numlyrs = cp->tcp.numlyrs;
-	if (!(tile->lyrsizes = jas_malloc(tile->numlyrs *
+	if (!(tile->lyrsizes = jas_alloc2(tile->numlyrs,
 	  sizeof(uint_fast32_t)))) {
 		goto error;
 	}
@@ -1964,7 +1964,7 @@ jpc_enc_tile_t *jpc_enc_tile_create(jpc_
 	}
 
 	/* Allocate an array for the per-tile-component information. */
-	if (!(tile->tcmpts = jas_malloc(cp->numcmpts * sizeof(jpc_enc_tcmpt_t)))) {
+	if (!(tile->tcmpts = jas_alloc2(cp->numcmpts, sizeof(jpc_enc_tcmpt_t)))) {
 		goto error;
 	}
 	/* Initialize a few members critical for error recovery. */
@@ -2110,7 +2110,7 @@ static jpc_enc_tcmpt_t *tcmpt_create(jpc
 	  jas_seq2d_ystart(tcmpt->data), jas_seq2d_xend(tcmpt->data),
 	  jas_seq2d_yend(tcmpt->data), bandinfos);
 
-	if (!(tcmpt->rlvls = jas_malloc(tcmpt->numrlvls * sizeof(jpc_enc_rlvl_t)))) {
+	if (!(tcmpt->rlvls = jas_alloc2(tcmpt->numrlvls, sizeof(jpc_enc_rlvl_t)))) {
 		goto error;
 	}
 	for (rlvlno = 0, rlvl = tcmpt->rlvls; rlvlno < tcmpt->numrlvls;
@@ -2213,7 +2213,7 @@ static jpc_enc_rlvl_t *rlvl_create(jpc_e
 	rlvl->numvprcs = JPC_FLOORDIVPOW2(brprcbry - tlprctly, rlvl->prcheightexpn);
 	rlvl->numprcs = rlvl->numhprcs * rlvl->numvprcs;
 
-	if (!(rlvl->bands = jas_malloc(rlvl->numbands * sizeof(jpc_enc_band_t)))) {
+	if (!(rlvl->bands = jas_alloc2(rlvl->numbands, sizeof(jpc_enc_band_t)))) {
 		goto error;
 	}
 	for (bandno = 0, band = rlvl->bands; bandno < rlvl->numbands;
@@ -2290,7 +2290,7 @@ if (bandinfo->xstart != bandinfo->xend &
 	band->synweight = bandinfo->synenergywt;
 
 if (band->data) {
-	if (!(band->prcs = jas_malloc(rlvl->numprcs * sizeof(jpc_enc_prc_t)))) {
+	if (!(band->prcs = jas_alloc2(rlvl->numprcs, sizeof(jpc_enc_prc_t)))) {
 		goto error;
 	}
 	for (prcno = 0, prc = band->prcs; prcno < rlvl->numprcs; ++prcno,
@@ -2422,7 +2422,7 @@ if (!rlvlno) {
 			goto error;
 		}
 
-		if (!(prc->cblks = jas_malloc(prc->numcblks * sizeof(jpc_enc_cblk_t)))) {
+		if (!(prc->cblks = jas_alloc2(prc->numcblks, sizeof(jpc_enc_cblk_t)))) {
 			goto error;
 		}
 		for (cblkno = 0, cblk = prc->cblks; cblkno < prc->numcblks;
--- jasper-1.900.1.orig/src/libjasper/jpc/jpc_t1enc.c
+++ jasper-1.900.1/src/libjasper/jpc/jpc_t1enc.c
@@ -219,7 +219,7 @@ int jpc_enc_enccblk(jpc_enc_t *enc, jas_
 
 	cblk->numpasses = (cblk->numbps > 0) ? (3 * cblk->numbps - 2) : 0;
 	if (cblk->numpasses > 0) {
-		cblk->passes = jas_malloc(cblk->numpasses * sizeof(jpc_enc_pass_t));
+		cblk->passes = jas_alloc2(cblk->numpasses, sizeof(jpc_enc_pass_t));
 		assert(cblk->passes);
 	} else {
 		cblk->passes = 0;
--- jasper-1.900.1.orig/src/libjasper/jpc/jpc_t2dec.c
+++ jasper-1.900.1/src/libjasper/jpc/jpc_t2dec.c
@@ -478,7 +478,7 @@ jpc_pi_t *jpc_dec_pi_create(jpc_dec_t *d
 		return 0;
 	}
 	pi->numcomps = dec->numcomps;
-	if (!(pi->picomps = jas_malloc(pi->numcomps * sizeof(jpc_picomp_t)))) {
+	if (!(pi->picomps = jas_alloc2(pi->numcomps, sizeof(jpc_picomp_t)))) {
 		jpc_pi_destroy(pi);
 		return 0;
 	}
@@ -490,7 +490,7 @@ jpc_pi_t *jpc_dec_pi_create(jpc_dec_t *d
 	for (compno = 0, tcomp = tile->tcomps, picomp = pi->picomps;
 	  compno < pi->numcomps; ++compno, ++tcomp, ++picomp) {
 		picomp->numrlvls = tcomp->numrlvls;
-		if (!(picomp->pirlvls = jas_malloc(picomp->numrlvls *
+		if (!(picomp->pirlvls = jas_alloc2(picomp->numrlvls,
 		  sizeof(jpc_pirlvl_t)))) {
 			jpc_pi_destroy(pi);
 			return 0;
@@ -503,7 +503,7 @@ jpc_pi_t *jpc_dec_pi_create(jpc_dec_t *d
 		  rlvlno < picomp->numrlvls; ++rlvlno, ++pirlvl, ++rlvl) {
 /* XXX sizeof(long) should be sizeof different type */
 			pirlvl->numprcs = rlvl->numprcs;
-			if (!(pirlvl->prclyrnos = jas_malloc(pirlvl->numprcs *
+			if (!(pirlvl->prclyrnos = jas_alloc2(pirlvl->numprcs,
 			  sizeof(long)))) {
 				jpc_pi_destroy(pi);
 				return 0;
--- jasper-1.900.1.orig/src/libjasper/jpc/jpc_qmfb.c
+++ jasper-1.900.1/src/libjasper/jpc/jpc_qmfb.c
@@ -321,7 +321,7 @@ void jpc_qmfb_split_row(jpc_fix_t *a, in
 #if !defined(HAVE_VLA)
 	/* Get a buffer. */
 	if (bufsize > QMFB_SPLITBUFSIZE) {
-		if (!(buf = jas_malloc(bufsize * sizeof(jpc_fix_t)))) {
+		if (!(buf = jas_alloc2(bufsize, sizeof(jpc_fix_t)))) {
 			/* We have no choice but to commit suicide in this case. */
 			abort();
 		}
@@ -389,7 +389,7 @@ void jpc_qmfb_split_col(jpc_fix_t *a, in
 #if !defined(HAVE_VLA)
 	/* Get a buffer. */
 	if (bufsize > QMFB_SPLITBUFSIZE) {
-		if (!(buf = jas_malloc(bufsize * sizeof(jpc_fix_t)))) {
+		if (!(buf = jas_alloc2(bufsize, sizeof(jpc_fix_t)))) {
 			/* We have no choice but to commit suicide in this case. */
 			abort();
 		}
@@ -460,7 +460,7 @@ void jpc_qmfb_split_colgrp(jpc_fix_t *a,
 #if !defined(HAVE_VLA)
 	/* Get a buffer. */
 	if (bufsize > QMFB_SPLITBUFSIZE) {
-		if (!(buf = jas_malloc(bufsize * sizeof(jpc_fix_t)))) {
+		if (!(buf = jas_alloc2(bufsize, sizeof(jpc_fix_t)))) {
 			/* We have no choice but to commit suicide in this case. */
 			abort();
 		}
@@ -549,7 +549,7 @@ void jpc_qmfb_split_colres(jpc_fix_t *a,
 #if !defined(HAVE_VLA)
 	/* Get a buffer. */
 	if (bufsize > QMFB_SPLITBUFSIZE) {
-		if (!(buf = jas_malloc(bufsize * sizeof(jpc_fix_t)))) {
+		if (!(buf = jas_alloc2(bufsize, sizeof(jpc_fix_t)))) {
 			/* We have no choice but to commit suicide in this case. */
 			abort();
 		}
@@ -633,7 +633,7 @@ void jpc_qmfb_join_row(jpc_fix_t *a, int
 #if !defined(HAVE_VLA)
 	/* Allocate memory for the join buffer from the heap. */
 	if (bufsize > QMFB_JOINBUFSIZE) {
-		if (!(buf = jas_malloc(bufsize * sizeof(jpc_fix_t)))) {
+		if (!(buf = jas_alloc2(bufsize, sizeof(jpc_fix_t)))) {
 			/* We have no choice but to commit suicide. */
 			abort();
 		}
@@ -698,7 +698,7 @@ void jpc_qmfb_join_col(jpc_fix_t *a, int
 #if !defined(HAVE_VLA)
 	/* Allocate memory for the join buffer from the heap. */
 	if (bufsize > QMFB_JOINBUFSIZE) {
-		if (!(buf = jas_malloc(bufsize * sizeof(jpc_fix_t)))) {
+		if (!(buf = jas_alloc2(bufsize, sizeof(jpc_fix_t)))) {
 			/* We have no choice but to commit suicide. */
 			abort();
 		}
@@ -766,7 +766,7 @@ void jpc_qmfb_join_colgrp(jpc_fix_t *a,
 #if !defined(HAVE_VLA)
 	/* Allocate memory for the join buffer from the heap. */
 	if (bufsize > QMFB_JOINBUFSIZE) {
-		if (!(buf = jas_malloc(bufsize * JPC_QMFB_COLGRPSIZE * sizeof(jpc_fix_t)))) {
+		if (!(buf = jas_alloc2(bufsize, JPC_QMFB_COLGRPSIZE * sizeof(jpc_fix_t)))) {
 			/* We have no choice but to commit suicide. */
 			abort();
 		}
@@ -852,7 +852,7 @@ void jpc_qmfb_join_colres(jpc_fix_t *a,
 #if !defined(HAVE_VLA)
 	/* Allocate memory for the join buffer from the heap. */
 	if (bufsize > QMFB_JOINBUFSIZE) {
-		if (!(buf = jas_malloc(bufsize * numcols * sizeof(jpc_fix_t)))) {
+		if (!(buf = jas_alloc3(bufsize, numcols, sizeof(jpc_fix_t)))) {
 			/* We have no choice but to commit suicide. */
 			abort();
 		}
--- jasper-1.900.1.orig/src/libjasper/jpc/jpc_cs.c
+++ jasper-1.900.1/src/libjasper/jpc/jpc_cs.c
@@ -502,7 +502,7 @@ static int jpc_siz_getparms(jpc_ms_t *ms
 	  !siz->tileheight || !siz->numcomps) {
 		return -1;
 	}
-	if (!(siz->comps = jas_malloc(siz->numcomps * sizeof(jpc_sizcomp_t)))) {
+	if (!(siz->comps = jas_alloc2(siz->numcomps, sizeof(jpc_sizcomp_t)))) {
 		return -1;
 	}
 	for (i = 0; i < siz->numcomps; ++i) {
@@ -982,7 +982,10 @@ static int jpc_qcx_getcompparms(jpc_qcxc
 		compparms->numstepsizes = (len - n) / 2;
 		break;
 	}
-	if (compparms->numstepsizes > 0) {
+	if (compparms->numstepsizes > 3 * JPC_MAXRLVLS + 1) {
+		jpc_qcx_destroycompparms(compparms);
+                return -1;
+        } else if (compparms->numstepsizes > 0) {
 		compparms->stepsizes = jas_malloc(compparms->numstepsizes *
 		  sizeof(uint_fast16_t));
 		assert(compparms->stepsizes);
@@ -1091,7 +1094,7 @@ static int jpc_ppm_getparms(jpc_ms_t *ms
 
 	ppm->len = ms->len - 1;
 	if (ppm->len > 0) {
-		if (!(ppm->data = jas_malloc(ppm->len * sizeof(unsigned char)))) {
+		if (!(ppm->data = jas_malloc(ppm->len))) {
 			goto error;
 		}
 		if (JAS_CAST(uint, jas_stream_read(in, ppm->data, ppm->len)) != ppm->len) {
@@ -1160,7 +1163,7 @@ static int jpc_ppt_getparms(jpc_ms_t *ms
 	}
 	ppt->len = ms->len - 1;
 	if (ppt->len > 0) {
-		if (!(ppt->data = jas_malloc(ppt->len * sizeof(unsigned char)))) {
+		if (!(ppt->data = jas_malloc(ppt->len))) {
 			goto error;
 		}
 		if (jas_stream_read(in, (char *) ppt->data, ppt->len) != JAS_CAST(int, ppt->len)) {
@@ -1223,7 +1226,7 @@ static int jpc_poc_getparms(jpc_ms_t *ms
 	uint_fast8_t tmp;
 	poc->numpchgs = (cstate->numcomps > 256) ? (ms->len / 9) :
 	  (ms->len / 7);
-	if (!(poc->pchgs = jas_malloc(poc->numpchgs * sizeof(jpc_pocpchg_t)))) {
+	if (!(poc->pchgs = jas_alloc2(poc->numpchgs, sizeof(jpc_pocpchg_t)))) {
 		goto error;
 	}
 	for (pchgno = 0, pchg = poc->pchgs; pchgno < poc->numpchgs; ++pchgno,
@@ -1328,7 +1331,7 @@ static int jpc_crg_getparms(jpc_ms_t *ms
 	jpc_crgcomp_t *comp;
 	uint_fast16_t compno;
 	crg->numcomps = cstate->numcomps;
-	if (!(crg->comps = jas_malloc(cstate->numcomps * sizeof(uint_fast16_t)))) {
+	if (!(crg->comps = jas_alloc2(cstate->numcomps, sizeof(uint_fast16_t)))) {
 		return -1;
 	}
 	for (compno = 0, comp = crg->comps; compno < cstate->numcomps;
@@ -1467,7 +1470,7 @@ static int jpc_unk_getparms(jpc_ms_t *ms
 	cstate = 0;
 
 	if (ms->len > 0) {
-		if (!(unk->data = jas_malloc(ms->len * sizeof(unsigned char)))) {
+		if (!(unk->data = jas_malloc(ms->len))) {
 			return -1;
 		}
 		if (jas_stream_read(in, (char *) unk->data, ms->len) != JAS_CAST(int, ms->len)) {
--- jasper-1.900.1.orig/src/libjasper/bmp/bmp_dec.c
+++ jasper-1.900.1/src/libjasper/bmp/bmp_dec.c
@@ -283,7 +283,7 @@ static bmp_info_t *bmp_getinfo(jas_strea
 	}
 
 	if (info->numcolors > 0) {
-		if (!(info->palents = jas_malloc(info->numcolors *
+		if (!(info->palents = jas_alloc2(info->numcolors,
 		  sizeof(bmp_palent_t)))) {
 			bmp_info_destroy(info);
 			return 0;
--- jasper-1.900.1.orig/src/libjasper/include/jasper/jas_malloc.h
+++ jasper-1.900.1/src/libjasper/include/jasper/jas_malloc.h
@@ -95,6 +95,9 @@ extern "C" {
 #define	jas_free	MEMFREE
 #define	jas_realloc	MEMREALLOC
 #define	jas_calloc	MEMCALLOC
+#define jas_alloc2(a, b)	MEMALLOC((a)*(b))
+#define jas_alloc3(a, b, c)	MEMALLOC((a)*(b)*(c))
+#define jas_realloc2(p, a, b)	MEMREALLOC((p), (a)*(b))
 #endif
 
 /******************************************************************************\
@@ -115,6 +118,12 @@ void *jas_realloc(void *ptr, size_t size
 /* Allocate a block of memory and initialize the contents to zero. */
 void *jas_calloc(size_t nmemb, size_t size);
 
+/* size-checked double allocation .*/
+void *jas_alloc2(size_t, size_t);
+
+void *jas_alloc3(size_t, size_t, size_t);
+
+void *jas_realloc2(void *, size_t, size_t);
 #endif
 
 #ifdef __cplusplus
--- jasper-1.900.1.orig/src/libjasper/base/jas_seq.c
+++ jasper-1.900.1/src/libjasper/base/jas_seq.c
@@ -114,7 +114,7 @@ jas_matrix_t *jas_matrix_create(int numr
 	matrix->datasize_ = numrows * numcols;
 
 	if (matrix->maxrows_ > 0) {
-		if (!(matrix->rows_ = jas_malloc(matrix->maxrows_ *
+		if (!(matrix->rows_ = jas_alloc2(matrix->maxrows_,
 		  sizeof(jas_seqent_t *)))) {
 			jas_matrix_destroy(matrix);
 			return 0;
@@ -122,7 +122,7 @@ jas_matrix_t *jas_matrix_create(int numr
 	}
 
 	if (matrix->datasize_ > 0) {
-		if (!(matrix->data_ = jas_malloc(matrix->datasize_ *
+		if (!(matrix->data_ = jas_alloc2(matrix->datasize_,
 		  sizeof(jas_seqent_t)))) {
 			jas_matrix_destroy(matrix);
 			return 0;
@@ -220,7 +220,7 @@ void jas_matrix_bindsub(jas_matrix_t *ma
 	mat0->numrows_ = r1 - r0 + 1;
 	mat0->numcols_ = c1 - c0 + 1;
 	mat0->maxrows_ = mat0->numrows_;
-	mat0->rows_ = jas_malloc(mat0->maxrows_ * sizeof(jas_seqent_t *));
+	mat0->rows_ = jas_alloc2(mat0->maxrows_, sizeof(jas_seqent_t *));
 	for (i = 0; i < mat0->numrows_; ++i) {
 		mat0->rows_[i] = mat1->rows_[r0 + i] + c0;
 	}
--- jasper-1.900.1.orig/src/libjasper/base/jas_image.c
+++ jasper-1.900.1/src/libjasper/base/jas_image.c
@@ -142,7 +142,7 @@ jas_image_t *jas_image_create(int numcmp
 	image->inmem_ = true;
 
 	/* Allocate memory for the per-component information. */
-	if (!(image->cmpts_ = jas_malloc(image->maxcmpts_ *
+	if (!(image->cmpts_ = jas_alloc2(image->maxcmpts_,
 	  sizeof(jas_image_cmpt_t *)))) {
 		jas_image_destroy(image);
 		return 0;
@@ -774,8 +774,7 @@ static int jas_image_growcmpts(jas_image
 	jas_image_cmpt_t **newcmpts;
 	int cmptno;
 
-	newcmpts = (!image->cmpts_) ? jas_malloc(maxcmpts * sizeof(jas_image_cmpt_t *)) :
-	  jas_realloc(image->cmpts_, maxcmpts * sizeof(jas_image_cmpt_t *));
+	newcmpts = jas_realloc2(image->cmpts_, maxcmpts, sizeof(jas_image_cmpt_t *));
 	if (!newcmpts) {
 		return -1;
 	}
--- jasper-1.900.1.orig/src/libjasper/base/jas_icc.c
+++ jasper-1.900.1/src/libjasper/base/jas_icc.c
@@ -373,7 +373,7 @@ int jas_iccprof_save(jas_iccprof_t *prof
 	jas_icctagtab_t *tagtab;
 
 	tagtab = &prof->tagtab;
-	if (!(tagtab->ents = jas_malloc(prof->attrtab->numattrs *
+	if (!(tagtab->ents = jas_alloc2(prof->attrtab->numattrs,
 	  sizeof(jas_icctagtabent_t))))
 		goto error;
 	tagtab->numents = prof->attrtab->numattrs;
@@ -522,7 +522,7 @@ static int jas_iccprof_gettagtab(jas_str
 	}
 	if (jas_iccgetuint32(in, &tagtab->numents))
 		goto error;
-	if (!(tagtab->ents = jas_malloc(tagtab->numents *
+	if (!(tagtab->ents = jas_alloc2(tagtab->numents,
 	  sizeof(jas_icctagtabent_t))))
 		goto error;
 	tagtabent = tagtab->ents;
@@ -743,8 +743,7 @@ static int jas_iccattrtab_resize(jas_icc
 {
 	jas_iccattr_t *newattrs;
 	assert(maxents >= tab->numattrs);
-	newattrs = tab->attrs ? jas_realloc(tab->attrs, maxents *
-	  sizeof(jas_iccattr_t)) : jas_malloc(maxents * sizeof(jas_iccattr_t));
+	newattrs = jas_realloc2(tab->attrs, maxents, sizeof(jas_iccattr_t));
 	if (!newattrs)
 		return -1;
 	tab->attrs = newattrs;
@@ -999,7 +998,7 @@ static int jas_icccurv_input(jas_iccattr
 
 	if (jas_iccgetuint32(in, &curv->numents))
 		goto error;
-	if (!(curv->ents = jas_malloc(curv->numents * sizeof(jas_iccuint16_t))))
+	if (!(curv->ents = jas_alloc2(curv->numents, sizeof(jas_iccuint16_t))))
 		goto error;
 	for (i = 0; i < curv->numents; ++i) {
 		if (jas_iccgetuint16(in, &curv->ents[i]))
@@ -1100,7 +1099,7 @@ static int jas_icctxtdesc_input(jas_icca
 	if (jas_iccgetuint32(in, &txtdesc->uclangcode) ||
 	  jas_iccgetuint32(in, &txtdesc->uclen))
 		goto error;
-	if (!(txtdesc->ucdata = jas_malloc(txtdesc->uclen * 2)))
+	if (!(txtdesc->ucdata = jas_alloc2(txtdesc->uclen, 2)))
 		goto error;
 	if (jas_stream_read(in, txtdesc->ucdata, txtdesc->uclen * 2) !=
 	  JAS_CAST(int, txtdesc->uclen * 2))
@@ -1292,17 +1291,17 @@ static int jas_icclut8_input(jas_iccattr
 	  jas_iccgetuint16(in, &lut8->numouttabents))
 		goto error;
 	clutsize = jas_iccpowi(lut8->clutlen, lut8->numinchans) * lut8->numoutchans;
-	if (!(lut8->clut = jas_malloc(clutsize * sizeof(jas_iccuint8_t))) ||
-	  !(lut8->intabsbuf = jas_malloc(lut8->numinchans *
-	  lut8->numintabents * sizeof(jas_iccuint8_t))) ||
-	  !(lut8->intabs = jas_malloc(lut8->numinchans *
+	if (!(lut8->clut = jas_alloc2(clutsize, sizeof(jas_iccuint8_t))) ||
+	  !(lut8->intabsbuf = jas_alloc3(lut8->numinchans,
+	  lut8->numintabents, sizeof(jas_iccuint8_t))) ||
+	  !(lut8->intabs = jas_alloc2(lut8->numinchans,
 	  sizeof(jas_iccuint8_t *))))
 		goto error;
 	for (i = 0; i < lut8->numinchans; ++i)
 		lut8->intabs[i] = &lut8->intabsbuf[i * lut8->numintabents];
-	if (!(lut8->outtabsbuf = jas_malloc(lut8->numoutchans *
-	  lut8->numouttabents * sizeof(jas_iccuint8_t))) ||
-	  !(lut8->outtabs = jas_malloc(lut8->numoutchans *
+	if (!(lut8->outtabsbuf = jas_alloc3(lut8->numoutchans,
+	  lut8->numouttabents, sizeof(jas_iccuint8_t))) ||
+	  !(lut8->outtabs = jas_alloc2(lut8->numoutchans,
 	  sizeof(jas_iccuint8_t *))))
 		goto error;
 	for (i = 0; i < lut8->numoutchans; ++i)
@@ -1461,17 +1460,17 @@ static int jas_icclut16_input(jas_iccatt
 	  jas_iccgetuint16(in, &lut16->numouttabents))
 		goto error;
 	clutsize = jas_iccpowi(lut16->clutlen, lut16->numinchans) * lut16->numoutchans;
-	if (!(lut16->clut = jas_malloc(clutsize * sizeof(jas_iccuint16_t))) ||
-	  !(lut16->intabsbuf = jas_malloc(lut16->numinchans *
-	  lut16->numintabents * sizeof(jas_iccuint16_t))) ||
-	  !(lut16->intabs = jas_malloc(lut16->numinchans *
+	if (!(lut16->clut = jas_alloc2(clutsize, sizeof(jas_iccuint16_t))) ||
+	  !(lut16->intabsbuf = jas_alloc3(lut16->numinchans,
+	  lut16->numintabents, sizeof(jas_iccuint16_t))) ||
+	  !(lut16->intabs = jas_alloc2(lut16->numinchans,
 	  sizeof(jas_iccuint16_t *))))
 		goto error;
 	for (i = 0; i < lut16->numinchans; ++i)
 		lut16->intabs[i] = &lut16->intabsbuf[i * lut16->numintabents];
-	if (!(lut16->outtabsbuf = jas_malloc(lut16->numoutchans *
-	  lut16->numouttabents * sizeof(jas_iccuint16_t))) ||
-	  !(lut16->outtabs = jas_malloc(lut16->numoutchans *
+	if (!(lut16->outtabsbuf = jas_alloc3(lut16->numoutchans,
+	  lut16->numouttabents, sizeof(jas_iccuint16_t))) ||
+	  !(lut16->outtabs = jas_alloc2(lut16->numoutchans,
 	  sizeof(jas_iccuint16_t *))))
 		goto error;
 	for (i = 0; i < lut16->numoutchans; ++i)
--- jasper-1.900.1.orig/src/libjasper/base/jas_malloc.c
+++ jasper-1.900.1/src/libjasper/base/jas_malloc.c
@@ -76,6 +76,9 @@
 
 /* We need the prototype for memset. */
 #include <string.h>
+#include <limits.h>
+#include <errno.h>
+#include <stdint.h>
 
 #include "jasper/jas_malloc.h"
 
@@ -113,18 +116,50 @@ void jas_free(void *ptr)
 
 void *jas_realloc(void *ptr, size_t size)
 {
-	return realloc(ptr, size);
+	return ptr ? realloc(ptr, size) : malloc(size);
 }
 
-void *jas_calloc(size_t nmemb, size_t size)
+void *jas_realloc2(void *ptr, size_t nmemb, size_t size)
+{
+	if (!ptr)
+		return jas_alloc2(nmemb, size);
+	if (nmemb && SIZE_MAX / nmemb < size) {
+		errno = ENOMEM;
+		return NULL;
+	}
+	return jas_realloc(ptr, nmemb * size);
+
+}
+
+void *jas_alloc2(size_t nmemb, size_t size)
+{
+	if (nmemb && SIZE_MAX / nmemb < size) {
+		errno = ENOMEM;
+		return NULL;
+	}
+
+	return jas_malloc(nmemb * size);
+}
+
+void *jas_alloc3(size_t a, size_t b, size_t c)
 {
-	void *ptr;
 	size_t n;
-	n = nmemb * size;
-	if (!(ptr = jas_malloc(n * sizeof(char)))) {
-		return 0;
+
+	if (a && SIZE_MAX / a < b) {
+		errno = ENOMEM;
+		return NULL;
 	}
-	memset(ptr, 0, n);
+
+	return jas_alloc2(a*b, c);
+}
+
+void *jas_calloc(size_t nmemb, size_t size)
+{
+	void *ptr;
+
+	ptr = jas_alloc2(nmemb, size);
+	if (ptr)
+		memset(ptr, 0, nmemb*size);
 	return ptr;
 }
 
--- jasper-1.900.1.orig/src/libjasper/base/jas_stream.c
+++ jasper-1.900.1/src/libjasper/base/jas_stream.c
@@ -212,7 +212,7 @@ jas_stream_t *jas_stream_memopen(char *b
 	if (buf) {
 		obj->buf_ = (unsigned char *) buf;
 	} else {
-		obj->buf_ = jas_malloc(obj->bufsize_ * sizeof(char));
+		obj->buf_ = jas_malloc(obj->bufsize_);
 		obj->myalloc_ = 1;
 	}
 	if (!obj->buf_) {
@@ -361,28 +361,22 @@ jas_stream_t *jas_stream_tmpfile()
 	}
 	obj->fd = -1;
 	obj->flags = 0;
-	obj->pathname[0] = '\0';
 	stream->obj_ = obj;
 
 	/* Choose a file name. */
-	tmpnam(obj->pathname);
+	snprintf(obj->pathname, L_tmpnam, "%s/tmp.XXXXXXXXXX", P_tmpdir);
 
 	/* Open the underlying file. */
-	if ((obj->fd = open(obj->pathname, O_CREAT | O_EXCL | O_RDWR | O_TRUNC | O_BINARY,
-	  JAS_STREAM_PERMS)) < 0) {
+	if ((obj->fd = mkstemp(obj->pathname)) < 0) {
 		jas_stream_destroy(stream);
 		return 0;
 	}
 
 	/* Unlink the file so that it will disappear if the program
 	terminates abnormally. */
-	/* Under UNIX, one can unlink an open file and continue to do I/O
-	on it.  Not all operating systems support this functionality, however.
-	For example, under Microsoft Windows the unlink operation will fail,
-	since the file is open. */
 	if (unlink(obj->pathname)) {
-		/* We will try unlinking the file again after it is closed. */
-		obj->flags |= JAS_STREAM_FILEOBJ_DELONCLOSE;
+		jas_stream_destroy(stream);
+		return 0;
 	}
 
 	/* Use full buffering. */
@@ -553,7 +547,7 @@ int jas_stream_printf(jas_stream_t *stre
 	int ret;
 
 	va_start(ap, fmt);
-	ret = vsprintf(buf, fmt, ap);
+	ret = vsnprintf(buf, sizeof buf, fmt, ap);
 	jas_stream_puts(stream, buf);
 	va_end(ap);
 	return ret;
@@ -992,7 +986,7 @@ static int mem_resize(jas_stream_memobj_
 	unsigned char *buf;
 
 	assert(m->buf_);
-	if (!(buf = jas_realloc(m->buf_, bufsize * sizeof(unsigned char)))) {
+	if (!(buf = jas_realloc(m->buf_, bufsize))) {
 		return -1;
 	}
 	m->buf_ = buf;
--- jasper-1.900.1.orig/src/libjasper/base/jas_cm.c
+++ jasper-1.900.1/src/libjasper/base/jas_cm.c
@@ -704,8 +704,7 @@ static int jas_cmpxformseq_resize(jas_cm
 {
 	jas_cmpxform_t **p;
 	assert(n >= pxformseq->numpxforms);
-	p = (!pxformseq->pxforms) ? jas_malloc(n * sizeof(jas_cmpxform_t *)) :
-	  jas_realloc(pxformseq->pxforms, n * sizeof(jas_cmpxform_t *));
+	p = jas_realloc2(pxformseq->pxforms, n, sizeof(jas_cmpxform_t *));
 	if (!p) {
 		return -1;
 	}
@@ -889,13 +888,13 @@ static int jas_cmshapmatlut_set(jas_cmsh
 	jas_cmshapmatlut_cleanup(lut);
 	if (curv->numents == 0) {
 		lut->size = 2;
-		if (!(lut->data = jas_malloc(lut->size * sizeof(jas_cmreal_t))))
+		if (!(lut->data = jas_alloc2(lut->size, sizeof(jas_cmreal_t))))
 			goto error;
 		lut->data[0] = 0.0;
 		lut->data[1] = 1.0;
 	} else if (curv->numents == 1) {
 		lut->size = 256;
-		if (!(lut->data = jas_malloc(lut->size * sizeof(jas_cmreal_t))))
+		if (!(lut->data = jas_alloc2(lut->size, sizeof(jas_cmreal_t))))
 			goto error;
 		gamma = curv->ents[0] / 256.0;
 		for (i = 0; i < lut->size; ++i) {
@@ -903,7 +902,7 @@ static int jas_cmshapmatlut_set(jas_cmsh
 		}
 	} else {
 		lut->size = curv->numents;
-		if (!(lut->data = jas_malloc(lut->size * sizeof(jas_cmreal_t))))
+		if (!(lut->data = jas_alloc2(lut->size, sizeof(jas_cmreal_t))))
 			goto error;
 		for (i = 0; i < lut->size; ++i) {
 			lut->data[i] = curv->ents[i] / 65535.0;
@@ -953,7 +952,7 @@ static int jas_cmshapmatlut_invert(jas_c
 			return -1;
 		}
 	}
-	if (!(invlut->data = jas_malloc(n * sizeof(jas_cmreal_t))))
+	if (!(invlut->data = jas_alloc2(n, sizeof(jas_cmreal_t))))
 		return -1;
 	invlut->size = n;
 	for (i = 0; i < invlut->size; ++i) {
--- jasper-1.900.1.orig/src/libjasper/jp2/jp2_enc.c
+++ jasper-1.900.1/src/libjasper/jp2/jp2_enc.c
@@ -5,6 +5,11 @@
  * All rights reserved.
  */
 
+/*
+ * Modified by Andrey Kiselev <dron@remotesensing.org> to handle UUID
+ * box properly.
+ */
+
 /* __START_OF_JASPER_LICENSE__
  * 
  * JasPer License Version 2.0
@@ -86,7 +91,7 @@ static int clrspctojp2(jas_clrspc_t clrs
 * Functions.
 \******************************************************************************/
 
-int jp2_encode(jas_image_t *image, jas_stream_t *out, char *optstr)
+int jp2_write_header(jas_image_t *image, jas_stream_t *out)
 {
 	jp2_box_t *box;
 	jp2_ftyp_t *ftyp;
@@ -97,8 +102,6 @@ int jp2_encode(jas_image_t *image, jas_s
 	long len;
 	uint_fast16_t cmptno;
 	jp2_colr_t *colr;
-	char buf[4096];
-	uint_fast32_t overhead;
 	jp2_cdefchan_t *cdefchanent;
 	jp2_cdef_t *cdef;
 	int i;
@@ -191,7 +194,7 @@ int sgnd;
 		}
 		bpcc = &box->data.bpcc;
 		bpcc->numcmpts = jas_image_numcmpts(image);
-		if (!(bpcc->bpcs = jas_malloc(bpcc->numcmpts *
+		if (!(bpcc->bpcs = jas_alloc2(bpcc->numcmpts,
 		  sizeof(uint_fast8_t)))) {
 			goto error;
 		}
@@ -285,7 +288,7 @@ int sgnd;
 		}
 		cdef = &box->data.cdef;
 		cdef->numchans = jas_image_numcmpts(image);
-		cdef->ents = jas_malloc(cdef->numchans * sizeof(jp2_cdefchan_t));
+		cdef->ents = jas_alloc2(cdef->numchans, sizeof(jp2_cdefchan_t));
 		for (i = 0; i < jas_image_numcmpts(image); ++i) {
 			cdefchanent = &cdef->ents[i];
 			cdefchanent->channo = i;
@@ -326,6 +329,26 @@ int sgnd;
 	jas_stream_close(tmpstream);
 	tmpstream = 0;
 
+	return 0;
+	abort();
+
+error:
+
+	if (box) {
+		jp2_box_destroy(box);
+	}
+	if (tmpstream) {
+		jas_stream_close(tmpstream);
+	}
+	return -1;
+}
+
+int jp2_write_codestream(jas_image_t *image, jas_stream_t *out, char *optstr)
+{
+	jp2_box_t *box;
+	char buf[4096];
+	uint_fast32_t overhead;
+
 	/*
 	 * Output the contiguous code stream box.
 	 */
@@ -358,12 +381,34 @@ error:
 	if (box) {
 		jp2_box_destroy(box);
 	}
-	if (tmpstream) {
-		jas_stream_close(tmpstream);
-	}
 	return -1;
 }
 
+int jp2_encode(jas_image_t *image, jas_stream_t *out, char *optstr)
+{
+	if (jp2_write_header(image, out) < 0)
+		return -1;
+	if (jp2_write_codestream(image, out, optstr) < 0)
+		return -1;
+
+	return 0;
+}
+
+int jp2_encode_uuid(jas_image_t *image, jas_stream_t *out,
+		    char *optstr, jp2_box_t *uuid)
+{
+	if (jp2_write_header(image, out) < 0)
+		return -1;
+	if (uuid) {
+		if (jp2_box_put(uuid, out))
+			return -1;
+	}
+	if (jp2_write_codestream(image, out, optstr) < 0)
+		return -1;
+
+	return 0;
+}
+
 static uint_fast32_t jp2_gettypeasoc(int colorspace, int ctype)
 {
 	int type;
--- jasper-1.900.1.orig/src/libjasper/jp2/jp2_dec.c
+++ jasper-1.900.1/src/libjasper/jp2/jp2_dec.c
@@ -336,7 +336,7 @@ jas_image_t *jp2_decode(jas_stream_t *in
 	}
 
 	/* Allocate space for the channel-number to component-number LUT. */
-	if (!(dec->chantocmptlut = jas_malloc(dec->numchans * sizeof(uint_fast16_t)))) {
+	if (!(dec->chantocmptlut = jas_alloc2(dec->numchans, sizeof(uint_fast16_t)))) {
 		jas_eprintf("error: no memory\n");
 		goto error;
 	}
@@ -354,7 +354,7 @@ jas_image_t *jp2_decode(jas_stream_t *in
 			if (cmapent->map == JP2_CMAP_DIRECT) {
 				dec->chantocmptlut[channo] = channo;
 			} else if (cmapent->map == JP2_CMAP_PALETTE) {
-				lutents = jas_malloc(pclrd->numlutents * sizeof(int_fast32_t));
+				lutents = jas_alloc2(pclrd->numlutents, sizeof(int_fast32_t));
 				for (i = 0; i < pclrd->numlutents; ++i) {
 					lutents[i] = pclrd->lutdata[cmapent->pcol + i * pclrd->numchans];
 				}
--- jasper-1.900.1.orig/src/libjasper/jp2/jp2_cod.c
+++ jasper-1.900.1/src/libjasper/jp2/jp2_cod.c
@@ -5,6 +5,11 @@
  * All rights reserved.
  */
 
+/*
+ * Modified by Andrey Kiselev <dron@remotesensing.org> to handle UUID
+ * box properly.
+ */
+
 /* __START_OF_JASPER_LICENSE__
  * 
  * JasPer License Version 2.0
@@ -127,6 +132,9 @@ static void jp2_pclr_destroy(jp2_box_t *
 static int jp2_pclr_getdata(jp2_box_t *box, jas_stream_t *in);
 static int jp2_pclr_putdata(jp2_box_t *box, jas_stream_t *out);
 static void jp2_pclr_dumpdata(jp2_box_t *box, FILE *out);
+static void jp2_uuid_destroy(jp2_box_t *box);
+static int jp2_uuid_getdata(jp2_box_t *box, jas_stream_t *in);
+static int jp2_uuid_putdata(jp2_box_t *box, jas_stream_t *out);
 
 /******************************************************************************\
 * Local data.
@@ -164,7 +172,7 @@ jp2_boxinfo_t jp2_boxinfos[] = {
 	{JP2_BOX_XML, "XML", 0,
 	  {0, 0, 0, 0, 0}},
 	{JP2_BOX_UUID, "UUID", 0,
-	  {0, 0, 0, 0, 0}},
+	  {0, jp2_uuid_destroy, jp2_uuid_getdata, jp2_uuid_putdata, 0}},
 	{JP2_BOX_UINF, "UINF", JP2_BOX_SUPER,
 	  {0, 0, 0, 0, 0}},
 	{JP2_BOX_ULST, "ULST", 0,
@@ -372,7 +380,7 @@ static int jp2_bpcc_getdata(jp2_box_t *b
 	jp2_bpcc_t *bpcc = &box->data.bpcc;
 	unsigned int i;
 	bpcc->numcmpts = box->datalen;
-	if (!(bpcc->bpcs = jas_malloc(bpcc->numcmpts * sizeof(uint_fast8_t)))) {
+	if (!(bpcc->bpcs = jas_alloc2(bpcc->numcmpts, sizeof(uint_fast8_t)))) {
 		return -1;
 	}
 	for (i = 0; i < bpcc->numcmpts; ++i) {
@@ -416,7 +424,7 @@ static int jp2_colr_getdata(jp2_box_t *b
 		break;
 	case JP2_COLR_ICC:
 		colr->iccplen = box->datalen - 3;
-		if (!(colr->iccp = jas_malloc(colr->iccplen * sizeof(uint_fast8_t)))) {
+		if (!(colr->iccp = jas_alloc2(colr->iccplen, sizeof(uint_fast8_t)))) {
 			return -1;
 		}
 		if (jas_stream_read(in, colr->iccp, colr->iccplen) != colr->iccplen) {
@@ -453,7 +461,7 @@ static int jp2_cdef_getdata(jp2_box_t *b
 	if (jp2_getuint16(in, &cdef->numchans)) {
 		return -1;
 	}
-	if (!(cdef->ents = jas_malloc(cdef->numchans * sizeof(jp2_cdefchan_t)))) {
+	if (!(cdef->ents = jas_alloc2(cdef->numchans, sizeof(jp2_cdefchan_t)))) {
 		return -1;
 	}
 	for (channo = 0; channo < cdef->numchans; ++channo) {
@@ -766,7 +774,7 @@ static int jp2_cmap_getdata(jp2_box_t *b
 	unsigned int i;
 
 	cmap->numchans = (box->datalen) / 4;
-	if (!(cmap->ents = jas_malloc(cmap->numchans * sizeof(jp2_cmapent_t)))) {
+	if (!(cmap->ents = jas_alloc2(cmap->numchans, sizeof(jp2_cmapent_t)))) {
 		return -1;
 	}
 	for (i = 0; i < cmap->numchans; ++i) {
@@ -828,10 +836,10 @@ static int jp2_pclr_getdata(jp2_box_t *b
 		return -1;
 	}
 	lutsize = pclr->numlutents * pclr->numchans;
-	if (!(pclr->lutdata = jas_malloc(lutsize * sizeof(int_fast32_t)))) {
+	if (!(pclr->lutdata = jas_alloc2(lutsize, sizeof(int_fast32_t)))) {
 		return -1;
 	}
-	if (!(pclr->bpc = jas_malloc(pclr->numchans * sizeof(uint_fast8_t)))) {
+	if (!(pclr->bpc = jas_alloc2(pclr->numchans, sizeof(uint_fast8_t)))) {
 		return -1;
 	}
 	for (i = 0; i < pclr->numchans; ++i) {
@@ -876,6 +884,56 @@ static void jp2_pclr_dumpdata(jp2_box_t
 	}
 }
 
+static void jp2_uuid_destroy(jp2_box_t *box)
+{
+	jp2_uuid_t *uuid = &box->data.uuid;
+	if (uuid->data)
+	{
+	    jas_free(uuid->data);
+	    uuid->data = NULL;
+	}
+}
+
+static int jp2_uuid_getdata(jp2_box_t *box, jas_stream_t *in)
+{
+	jp2_uuid_t *uuid = &box->data.uuid;
+	int i;
+	
+	for (i = 0; i < 16; i++)
+	{
+	    if (jp2_getuint8(in, &uuid->uuid[i]))
+		return -1;
+	}
+	
+	uuid->datalen = box->datalen - 16;
+	uuid->data = jas_malloc(uuid->datalen * sizeof(uint_fast8_t));
+	for (i = 0; i < uuid->datalen; i++)
+	{
+	    if (jp2_getuint8(in, &uuid->data[i]))
+		return -1;
+	}
+	return 0;
+}
+
+static int jp2_uuid_putdata(jp2_box_t *box, jas_stream_t *out)
+{
+	jp2_uuid_t *uuid = &box->data.uuid;
+	int i;
+	
+	for (i = 0; i < 16; i++)
+	{
+	    if (jp2_putuint8(out, uuid->uuid[i]))
+		return -1;
+	}
+	
+	for (i = 0; i < uuid->datalen; i++)
+	{
+	    if (jp2_putuint8(out, uuid->data[i]))
+		return -1;
+	}
+	return 0;
+}
+
 static int jp2_getint(jas_stream_t *in, int s, int n, int_fast32_t *val)
 {
 	int c;
--- jasper-1.900.1.orig/src/libjasper/jp2/jp2_cod.h
+++ jasper-1.900.1/src/libjasper/jp2/jp2_cod.h
@@ -5,6 +5,11 @@
  * All rights reserved.
  */
 
+/*
+ * Modified by Andrey Kiselev <dron@remotesensing.org> to handle UUID
+ * box properly.
+ */
+
 /* __START_OF_JASPER_LICENSE__
  * 
  * JasPer License Version 2.0
@@ -229,6 +234,12 @@ typedef struct {
 	jp2_cmapent_t *ents;
 } jp2_cmap_t;
 
+typedef struct {
+	uint_fast32_t datalen;
+	uint_fast8_t uuid[16];
+	uint_fast8_t *data;
+} jp2_uuid_t;
+
 #define	JP2_CMAP_DIRECT		0
 #define	JP2_CMAP_PALETTE	1
 
@@ -257,6 +268,7 @@ typedef struct {
 		jp2_pclr_t pclr;
 		jp2_cdef_t cdef;
 		jp2_cmap_t cmap;
+		jp2_uuid_t uuid;
 	} data;
 
 } jp2_box_t;
--- jasper-1.900.1.orig/src/libjasper/mif/mif_cod.c
+++ jasper-1.900.1/src/libjasper/mif/mif_cod.c
@@ -438,8 +438,7 @@ static int mif_hdr_growcmpts(mif_hdr_t *
 	int cmptno;
 	mif_cmpt_t **newcmpts;
 	assert(maxcmpts >= hdr->numcmpts);
-	newcmpts = (!hdr->cmpts) ? jas_malloc(maxcmpts * sizeof(mif_cmpt_t *)) :
-	  jas_realloc(hdr->cmpts, maxcmpts * sizeof(mif_cmpt_t *));
+	newcmpts = jas_realloc2(hdr->cmpts, maxcmpts, sizeof(mif_cmpt_t *));
 	if (!newcmpts) {
 		return -1;
 	}
--- jasper-1.900.1.orig/acaux/config.sub
+++ jasper-1.900.1/acaux/config.sub
@@ -1,9 +1,10 @@
 #! /bin/sh
 # Configuration validation subroutine script.
 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-#   2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+#   2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
+#   Inc.
 
-timestamp='2003-06-18'
+timestamp='2006-09-20'
 
 # This file is (in principle) common to ALL GNU software.
 # The presence of a machine in this file suggests that SOME GNU software
@@ -21,14 +22,15 @@ timestamp='2003-06-18'
 #
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330,
-# Boston, MA 02111-1307, USA.
-
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
 # As a special exception to the GNU General Public License, if you
 # distribute this file as part of a program that contains a
 # configuration script generated by Autoconf, you may include it under
 # the same distribution terms that you use for the rest of that program.
 
+
 # Please send patches to <config-patches@gnu.org>.  Submit a context
 # diff and a properly formatted ChangeLog entry.
 #
@@ -70,7 +72,7 @@ Report bugs and patches to <config-patch
 version="\
 GNU config.sub ($timestamp)
 
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
@@ -83,11 +85,11 @@ Try \`$me --help' for more information."
 while test $# -gt 0 ; do
   case $1 in
     --time-stamp | --time* | -t )
-       echo "$timestamp" ; exit 0 ;;
+       echo "$timestamp" ; exit ;;
     --version | -v )
-       echo "$version" ; exit 0 ;;
+       echo "$version" ; exit ;;
     --help | --h* | -h )
-       echo "$usage"; exit 0 ;;
+       echo "$usage"; exit ;;
     -- )     # Stop option processing
        shift; break ;;
     - )	# Use stdin as input.
@@ -99,7 +101,7 @@ while test $# -gt 0 ; do
     *local*)
        # First pass through any local machine types.
        echo $1
-       exit 0;;
+       exit ;;
 
     * )
        break ;;
@@ -118,7 +120,9 @@ esac
 # Here we must recognize all the valid KERNEL-OS combinations.
 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
 case $maybe_os in
-  nto-qnx* | linux-gnu* | freebsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
+  nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
+  uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
+  storm-chaos* | os2-emx* | rtmk-nova*)
     os=-$maybe_os
     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
     ;;
@@ -144,7 +148,7 @@ case $os in
 	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
 	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
 	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
-	-apple | -axis)
+	-apple | -axis | -knuth | -cray)
 		os=
 		basic_machine=$1
 		;;
@@ -169,6 +173,10 @@ case $os in
 	-hiux*)
 		os=-hiuxwe2
 		;;
+	-sco6)
+		os=-sco5v6
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
 	-sco5)
 		os=-sco3.2v5
 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
@@ -185,6 +193,10 @@ case $os in
 		# Don't forget version if it is 3.2v4 or newer.
 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 		;;
+	-sco5v6*)
+		# Don't forget version if it is 3.2v4 or newer.
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
 	-sco*)
 		os=-sco3.2v2
 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
@@ -228,14 +240,17 @@ case $basic_machine in
 	| a29k \
 	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
 	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
-	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
+	| am33_2.0 \
+	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
+	| bfin \
 	| c4x | clipper \
 	| d10v | d30v | dlx | dsp16xx \
 	| fr30 | frv \
 	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
 	| i370 | i860 | i960 | ia64 \
-	| ip2k \
-	| m32r | m68000 | m68k | m88k | mcore \
+	| ip2k | iq2000 \
+	| m32c | m32r | m32rle | m68000 | m68k | m88k \
+	| maxq | mb | microblaze | mcore \
 	| mips | mipsbe | mipseb | mipsel | mipsle \
 	| mips16 \
 	| mips64 | mips64el \
@@ -244,28 +259,33 @@ case $basic_machine in
 	| mips64vr4100 | mips64vr4100el \
 	| mips64vr4300 | mips64vr4300el \
 	| mips64vr5000 | mips64vr5000el \
+	| mips64vr5900 | mips64vr5900el \
 	| mipsisa32 | mipsisa32el \
 	| mipsisa32r2 | mipsisa32r2el \
 	| mipsisa64 | mipsisa64el \
+	| mipsisa64r2 | mipsisa64r2el \
 	| mipsisa64sb1 | mipsisa64sb1el \
 	| mipsisa64sr71k | mipsisa64sr71kel \
 	| mipstx39 | mipstx39el \
 	| mn10200 | mn10300 \
+	| mt \
 	| msp430 \
+	| nios | nios2 \
 	| ns16k | ns32k \
-	| openrisc | or32 \
+	| or32 \
 	| pdp10 | pdp11 | pj | pjl \
 	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
 	| pyramid \
-	| s390 | s390x \
-	| sh | sh[1234] | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
+	| score \
+	| sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
 	| sh64 | sh64le \
-	| sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv8 | sparcv9 | sparcv9b \
-	| strongarm \
+	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
+	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+	| spu | strongarm \
 	| tahoe | thumb | tic4x | tic80 | tron \
 	| v850 | v850e \
 	| we32k \
-	| x86 | xscale | xstormy16 | xtensa \
+	| x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
 	| z8k)
 		basic_machine=$basic_machine-unknown
 		;;
@@ -276,6 +296,9 @@ case $basic_machine in
 		;;
 	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
 		;;
+	ms1)
+		basic_machine=mt-unknown
+		;;
 
 	# We use `pc' rather than `unknown'
 	# because (1) that's what they normally are, and
@@ -295,20 +318,20 @@ case $basic_machine in
 	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
 	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
 	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
-	| avr-* \
-	| bs2000-* \
+	| avr-* | avr32-* \
+	| bfin-* | bs2000-* \
 	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
-	| clipper-* | cydra-* \
+	| clipper-* | craynv-* | cydra-* \
 	| d10v-* | d30v-* | dlx-* \
 	| elxsi-* \
 	| f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
 	| h8300-* | h8500-* \
 	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
 	| i*86-* | i860-* | i960-* | ia64-* \
-	| ip2k-* \
-	| m32r-* \
+	| ip2k-* | iq2000-* \
+	| m32c-* | m32r-* | m32rle-* \
 	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
-	| m88110-* | m88k-* | mcore-* \
+	| m88110-* | m88k-* | maxq-* | mcore-* \
 	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
 	| mips16-* \
 	| mips64-* | mips64el-* \
@@ -317,31 +340,36 @@ case $basic_machine in
 	| mips64vr4100-* | mips64vr4100el-* \
 	| mips64vr4300-* | mips64vr4300el-* \
 	| mips64vr5000-* | mips64vr5000el-* \
+	| mips64vr5900-* | mips64vr5900el-* \
 	| mipsisa32-* | mipsisa32el-* \
 	| mipsisa32r2-* | mipsisa32r2el-* \
 	| mipsisa64-* | mipsisa64el-* \
+	| mipsisa64r2-* | mipsisa64r2el-* \
 	| mipsisa64sb1-* | mipsisa64sb1el-* \
 	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
 	| mipstx39-* | mipstx39el-* \
+	| mmix-* \
+	| mt-* \
 	| msp430-* \
-	| none-* | np1-* | nv1-* | ns16k-* | ns32k-* \
+	| nios-* | nios2-* \
+	| none-* | np1-* | ns16k-* | ns32k-* \
 	| orion-* \
 	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
 	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
 	| pyramid-* \
 	| romp-* | rs6000-* \
-	| s390-* | s390x-* \
-	| sh-* | sh[1234]-* | sh[23]e-* | sh[34]eb-* | shbe-* \
+	| sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
 	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
-	| sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
-	| sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
+	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
+	| sparclite-* \
+	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
 	| tahoe-* | thumb-* \
 	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
 	| tron-* \
 	| v850-* | v850e-* | vax-* \
 	| we32k-* \
-	| x86-* | x86_64-* | xps100-* | xscale-* | xstormy16-* \
-	| xtensa-* \
+	| x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
+	| xstormy16-* | xtensa-* \
 	| ymp-* \
 	| z8k-*)
 		;;
@@ -361,6 +389,9 @@ case $basic_machine in
 		basic_machine=a29k-amd
 		os=-udi
 		;;
+    	abacus)
+		basic_machine=abacus-unknown
+		;;
 	adobe68k)
 		basic_machine=m68010-adobe
 		os=-scout
@@ -378,6 +409,9 @@ case $basic_machine in
 	amd64)
 		basic_machine=x86_64-pc
 		;;
+	amd64-*)
+		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
 	amdahl)
 		basic_machine=580-amdahl
 		os=-sysv
@@ -437,12 +471,27 @@ case $basic_machine in
 		basic_machine=j90-cray
 		os=-unicos
 		;;
+	craynv)
+		basic_machine=craynv-cray
+		os=-unicosmp
+		;;
+	cr16c)
+		basic_machine=cr16c-unknown
+		os=-elf
+		;;
 	crds | unos)
 		basic_machine=m68k-crds
 		;;
+	crisv32 | crisv32-* | etraxfs*)
+		basic_machine=crisv32-axis
+		;;
 	cris | cris-* | etrax*)
 		basic_machine=cris-axis
 		;;
+	crx)
+		basic_machine=crx-unknown
+		os=-elf
+		;;
 	da30 | da30-*)
 		basic_machine=m68k-da30
 		;;
@@ -465,6 +514,10 @@ case $basic_machine in
 		basic_machine=m88k-motorola
 		os=-sysv3
 		;;
+	djgpp)
+		basic_machine=i586-pc
+		os=-msdosdjgpp
+		;;
 	dpx20 | dpx20-*)
 		basic_machine=rs6000-bull
 		os=-bosx
@@ -643,10 +696,6 @@ case $basic_machine in
 	mips3*)
 		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 		;;
-	mmix*)
-		basic_machine=mmix-knuth
-		os=-mmixware
-		;;
 	monitor)
 		basic_machine=m68k-rom68k
 		os=-coff
@@ -659,6 +708,9 @@ case $basic_machine in
 		basic_machine=i386-pc
 		os=-msdos
 		;;
+	ms1-*)
+		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+		;;
 	mvs)
 		basic_machine=i370-ibm
 		os=-mvs
@@ -727,10 +779,6 @@ case $basic_machine in
 	np1)
 		basic_machine=np1-gould
 		;;
-	nv1)
-		basic_machine=nv1-cray
-		os=-unicosmp
-		;;
 	nsr-tandem)
 		basic_machine=nsr-tandem
 		;;
@@ -738,9 +786,12 @@ case $basic_machine in
 		basic_machine=hppa1.1-oki
 		os=-proelf
 		;;
-	or32 | or32-*)
+	openrisc | openrisc-*)
 		basic_machine=or32-unknown
-		os=-coff
+		;;
+	os400)
+		basic_machine=powerpc-ibm
+		os=-os400
 		;;
 	OSE68000 | ose68000)
 		basic_machine=m68000-ericsson
@@ -767,6 +818,12 @@ case $basic_machine in
 	pc532 | pc532-*)
 		basic_machine=ns32k-pc532
 		;;
+	pc98)
+		basic_machine=i386-pc
+		;;
+	pc98-*)
+		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
 	pentium | p5 | k5 | k6 | nexgen | viac3)
 		basic_machine=i586-pc
 		;;
@@ -823,6 +880,10 @@ case $basic_machine in
 		basic_machine=i586-unknown
 		os=-pw32
 		;;
+	rdos)
+		basic_machine=i386-pc
+		os=-rdos
+		;;
 	rom68k)
 		basic_machine=m68k-rom68k
 		os=-coff
@@ -833,6 +894,12 @@ case $basic_machine in
 	rtpc | rtpc-*)
 		basic_machine=romp-ibm
 		;;
+	s390 | s390-*)
+		basic_machine=s390-ibm
+		;;
+	s390x | s390x-*)
+		basic_machine=s390x-ibm
+		;;
 	sa29200)
 		basic_machine=a29k-amd
 		os=-udi
@@ -843,6 +910,10 @@ case $basic_machine in
 	sb1el)
 		basic_machine=mipsisa64sb1el-unknown
 		;;
+	sde)
+		basic_machine=mipsisa32-sde
+		os=-elf
+		;;
 	sei)
 		basic_machine=mips-sei
 		os=-seiux
@@ -956,6 +1027,10 @@ case $basic_machine in
 	tower | tower-32)
 		basic_machine=m68k-ncr
 		;;
+	tpf)
+		basic_machine=s390x-ibm
+		os=-tpf
+		;;
 	udi29k)
 		basic_machine=a29k-amd
 		os=-udi
@@ -999,6 +1074,10 @@ case $basic_machine in
 		basic_machine=hppa1.1-winbond
 		os=-proelf
 		;;
+	xbox)
+		basic_machine=i686-pc
+		os=-mingw32
+		;;
 	xps | xps100)
 		basic_machine=xps100-honeywell
 		;;
@@ -1029,6 +1108,9 @@ case $basic_machine in
 	romp)
 		basic_machine=romp-ibm
 		;;
+	mmix)
+		basic_machine=mmix-knuth
+		;;
 	rs6000)
 		basic_machine=rs6000-ibm
 		;;
@@ -1045,13 +1127,10 @@ case $basic_machine in
 	we32k)
 		basic_machine=we32k-att
 		;;
-	sh3 | sh4 | sh[34]eb | sh[1234]le | sh[23]ele)
+	sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
 		basic_machine=sh-unknown
 		;;
-	sh64)
-		basic_machine=sh64-unknown
-		;;
-	sparc | sparcv8 | sparcv9 | sparcv9b)
+	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
 		basic_machine=sparc-sun
 		;;
 	cydra)
@@ -1124,19 +1203,23 @@ case $os in
 	      | -aos* \
 	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
 	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
-	      | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
-	      | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
+	      | -openbsd* | -solidbsd* \
+	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
 	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
 	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
 	      | -chorusos* | -chorusrdb* \
 	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
-	      | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
+	      | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
+	      | -uxpv* | -beos* | -mpeix* | -udk* \
 	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
 	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
 	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
 	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
 	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
-	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei*)
+	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+	      | -skyos* | -haiku* | -rdos* | -toppers*)
 	# Remember, each alternative MUST END IN *, to match a version number.
 		;;
 	-qnx*)
@@ -1154,12 +1237,15 @@ case $os in
 		os=`echo $os | sed -e 's|nto|nto-qnx|'`
 		;;
 	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
-	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
+	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
 	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
 		;;
 	-mac*)
 		os=`echo $os | sed -e 's|mac|macos|'`
 		;;
+	-linux-dietlibc)
+		os=-linux-dietlibc
+		;;
 	-linux*)
 		os=`echo $os | sed -e 's|linux|linux-gnu|'`
 		;;
@@ -1172,6 +1258,9 @@ case $os in
 	-opened*)
 		os=-openedition
 		;;
+        -os400*)
+		os=-os400
+		;;
 	-wince*)
 		os=-wince
 		;;
@@ -1193,6 +1282,9 @@ case $os in
 	-atheos*)
 		os=-atheos
 		;;
+	-syllable*)
+		os=-syllable
+		;;
 	-386bsd)
 		os=-bsd
 		;;
@@ -1215,6 +1307,9 @@ case $os in
 	-sinix*)
 		os=-sysv4
 		;;
+        -tpf*)
+		os=-tpf
+		;;
 	-triton*)
 		os=-sysv3
 		;;
@@ -1251,6 +1346,9 @@ case $os in
 	-kaos*)
 		os=-kaos
 		;;
+	-zvmoe)
+		os=-zvmoe
+		;;
 	-none)
 		;;
 	*)
@@ -1273,6 +1371,12 @@ else
 # system, and we'll never get to this point.
 
 case $basic_machine in
+        score-*)
+		os=-elf
+		;;
+        spu-*)
+		os=-elf
+		;;
 	*-acorn)
 		os=-riscix1.2
 		;;
@@ -1282,8 +1386,8 @@ case $basic_machine in
 	arm*-semi)
 		os=-aout
 		;;
-	c4x-* | tic4x-*)
-		os=-coff
+        c4x-* | tic4x-*)
+        	os=-coff
 		;;
 	# This must come before the *-dec entry.
 	pdp10-*)
@@ -1328,9 +1432,15 @@ case $basic_machine in
 	*-be)
 		os=-beos
 		;;
+	*-haiku)
+		os=-haiku
+		;;
 	*-ibm)
 		os=-aix
 		;;
+    	*-knuth)
+		os=-mmixware
+		;;
 	*-wec)
 		os=-proelf
 		;;
@@ -1463,9 +1573,15 @@ case $basic_machine in
 			-mvs* | -opened*)
 				vendor=ibm
 				;;
+			-os400*)
+				vendor=ibm
+				;;
 			-ptx*)
 				vendor=sequent
 				;;
+			-tpf*)
+				vendor=ibm
+				;;
 			-vxsim* | -vxworks* | -windiss*)
 				vendor=wrs
 				;;
@@ -1490,7 +1606,7 @@ case $basic_machine in
 esac
 
 echo $basic_machine$os
-exit 0
+exit
 
 # Local variables:
 # eval: (add-hook 'write-file-hooks 'time-stamp)
--- jasper-1.900.1.orig/acaux/config.guess
+++ jasper-1.900.1/acaux/config.guess
@@ -1,9 +1,10 @@
 #! /bin/sh
 # Attempt to guess a canonical system name.
 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-#   2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+#   2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
+#   Inc.
 
-timestamp='2003-06-17'
+timestamp='2006-07-02'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -17,13 +18,15 @@ timestamp='2003-06-17'
 #
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
 #
 # As a special exception to the GNU General Public License, if you
 # distribute this file as part of a program that contains a
 # configuration script generated by Autoconf, you may include it under
 # the same distribution terms that you use for the rest of that program.
 
+
 # Originally written by Per Bothner <per@bothner.com>.
 # Please send patches to <config-patches@gnu.org>.  Submit a context
 # diff and a properly formatted ChangeLog entry.
@@ -53,7 +56,7 @@ version="\
 GNU config.guess ($timestamp)
 
 Originally written by Per Bothner.
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
@@ -66,11 +69,11 @@ Try \`$me --help' for more information."
 while test $# -gt 0 ; do
   case $1 in
     --time-stamp | --time* | -t )
-       echo "$timestamp" ; exit 0 ;;
+       echo "$timestamp" ; exit ;;
     --version | -v )
-       echo "$version" ; exit 0 ;;
+       echo "$version" ; exit ;;
     --help | --h* | -h )
-       echo "$usage"; exit 0 ;;
+       echo "$usage"; exit ;;
     -- )     # Stop option processing
        shift; break ;;
     - )	# Use stdin as input.
@@ -104,7 +107,7 @@ set_cc_for_build='
 trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
 trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
 : ${TMPDIR=/tmp} ;
- { tmp=`(umask 077 && mktemp -d -q "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
  { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
  { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
  { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
@@ -123,7 +126,7 @@ case $CC_FOR_BUILD,$HOST_CC,$CC in
 	;;
  ,,*)   CC_FOR_BUILD=$CC ;;
  ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
-esac ;'
+esac ; set_cc_for_build= ;'
 
 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
 # (ghazi@noc.rutgers.edu 1994-08-24)
@@ -136,13 +139,6 @@ UNAME_RELEASE=`(uname -r) 2>/dev/null` |
 UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
 
-## for Red Hat Linux
-if test -f /etc/redhat-release ; then
-    VENDOR=redhat ;
-else
-    VENDOR= ;
-fi
-
 # Note: order is significant - the case branches are not exclusive.
 
 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
@@ -203,50 +199,32 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:$
 	# contains redundant information, the shorter form:
 	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
 	echo "${machine}-${os}${release}"
-	exit 0 ;;
-    amiga:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    arc:OpenBSD:*:*)
-	echo mipsel-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    hp300:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    mac68k:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    macppc:OpenBSD:*:*)
-	echo powerpc-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    mvme68k:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    mvme88k:OpenBSD:*:*)
-	echo m88k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    mvmeppc:OpenBSD:*:*)
-	echo powerpc-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    pmax:OpenBSD:*:*)
-	echo mipsel-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    sgi:OpenBSD:*:*)
-	echo mipseb-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    sun3:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    wgrisc:OpenBSD:*:*)
-	echo mipsel-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     *:OpenBSD:*:*)
-	echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
+	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+	exit ;;
+    *:ekkoBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+	exit ;;
+    *:SolidBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+	exit ;;
+    macppc:MirBSD:*:*)
+	echo powerpc-unknown-mirbsd${UNAME_RELEASE}
+	exit ;;
+    *:MirBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+	exit ;;
     alpha:OSF1:*:*)
-	if test $UNAME_RELEASE = "V4.0"; then
+	case $UNAME_RELEASE in
+	*4.0)
 		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
-	fi
+		;;
+	*5.*)
+	        UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+		;;
+	esac
 	# According to Compaq, /usr/sbin/psrinfo has been available on
 	# OSF/1 and Tru64 systems produced since 1995.  I hope that
 	# covers most systems running today.  This code pipes the CPU
@@ -284,42 +262,49 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:$
 	    "EV7.9 (21364A)")
 		UNAME_MACHINE="alphaev79" ;;
 	esac
+	# A Pn.n version is a patched version.
 	# A Vn.n version is a released version.
 	# A Tn.n version is a released field test version.
 	# A Xn.n version is an unreleased experimental baselevel.
 	# 1.2 uses "1.2" for uname -r.
-	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
-	exit 0 ;;
-    Alpha*:OpenVMS:*:*)
-	echo alpha-hp-vms
-	exit 0 ;;
+	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+	exit ;;
     Alpha\ *:Windows_NT*:*)
 	# How do we know it's Interix rather than the generic POSIX subsystem?
 	# Should we change UNAME_MACHINE based on the output of uname instead
 	# of the specific Alpha model?
 	echo alpha-pc-interix
-	exit 0 ;;
+	exit ;;
     21064:Windows_NT:50:3)
 	echo alpha-dec-winnt3.5
-	exit 0 ;;
+	exit ;;
     Amiga*:UNIX_System_V:4.0:*)
 	echo m68k-unknown-sysv4
-	exit 0;;
+	exit ;;
     *:[Aa]miga[Oo][Ss]:*:*)
 	echo ${UNAME_MACHINE}-unknown-amigaos
-	exit 0 ;;
+	exit ;;
     *:[Mm]orph[Oo][Ss]:*:*)
 	echo ${UNAME_MACHINE}-unknown-morphos
-	exit 0 ;;
+	exit ;;
     *:OS/390:*:*)
 	echo i370-ibm-openedition
-	exit 0 ;;
+	exit ;;
+    *:z/VM:*:*)
+	echo s390-ibm-zvmoe
+	exit ;;
+    *:OS400:*:*)
+        echo powerpc-ibm-os400
+	exit ;;
     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
 	echo arm-acorn-riscix${UNAME_RELEASE}
-	exit 0;;
+	exit ;;
+    arm:riscos:*:*|arm:RISCOS:*:*)
+	echo arm-unknown-riscos
+	exit ;;
     SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
 	echo hppa1.1-hitachi-hiuxmpp
-	exit 0;;
+	exit ;;
     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
 	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
 	if test "`(/bin/universe) 2>/dev/null`" = att ; then
@@ -327,32 +312,32 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:$
 	else
 		echo pyramid-pyramid-bsd
 	fi
-	exit 0 ;;
+	exit ;;
     NILE*:*:*:dcosx)
 	echo pyramid-pyramid-svr4
-	exit 0 ;;
+	exit ;;
     DRS?6000:unix:4.0:6*)
 	echo sparc-icl-nx6
-	exit 0 ;;
-    DRS?6000:UNIX_SV:4.2*:7*)
+	exit ;;
+    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
 	case `/usr/bin/uname -p` in
-	    sparc) echo sparc-icl-nx7 && exit 0 ;;
+	    sparc) echo sparc-icl-nx7; exit ;;
 	esac ;;
     sun4H:SunOS:5.*:*)
 	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit 0 ;;
+	exit ;;
     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
 	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit 0 ;;
+	exit ;;
     i86pc:SunOS:5.*:*)
 	echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit 0 ;;
+	exit ;;
     sun4*:SunOS:6*:*)
 	# According to config.sub, this is the proper way to canonicalize
 	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
 	# it's likely to be more like Solaris than SunOS4.
 	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit 0 ;;
+	exit ;;
     sun4*:SunOS:*:*)
 	case "`/usr/bin/arch -k`" in
 	    Series*|S4*)
@@ -361,10 +346,10 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:$
 	esac
 	# Japanese Language versions have a version number like `4.1.3-JL'.
 	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
-	exit 0 ;;
+	exit ;;
     sun3*:SunOS:*:*)
 	echo m68k-sun-sunos${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     sun*:*:4.2BSD:*)
 	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
 	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
@@ -376,10 +361,10 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:$
 		echo sparc-sun-sunos${UNAME_RELEASE}
 		;;
 	esac
-	exit 0 ;;
+	exit ;;
     aushp:SunOS:*:*)
 	echo sparc-auspex-sunos${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     # The situation for MiNT is a little confusing.  The machine name
     # can be virtually everything (everything which is not
     # "atarist" or "atariste" at least should have a processor
@@ -390,37 +375,40 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:$
     # be no problem.
     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
         echo m68k-atari-mint${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
 	echo m68k-atari-mint${UNAME_RELEASE}
-        exit 0 ;;
+        exit ;;
     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
         echo m68k-atari-mint${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
         echo m68k-milan-mint${UNAME_RELEASE}
-        exit 0 ;;
+        exit ;;
     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
         echo m68k-hades-mint${UNAME_RELEASE}
-        exit 0 ;;
+        exit ;;
     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
         echo m68k-unknown-mint${UNAME_RELEASE}
-        exit 0 ;;
+        exit ;;
+    m68k:machten:*:*)
+	echo m68k-apple-machten${UNAME_RELEASE}
+	exit ;;
     powerpc:machten:*:*)
 	echo powerpc-apple-machten${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     RISC*:Mach:*:*)
 	echo mips-dec-mach_bsd4.3
-	exit 0 ;;
+	exit ;;
     RISC*:ULTRIX:*:*)
 	echo mips-dec-ultrix${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     VAX*:ULTRIX*:*:*)
 	echo vax-dec-ultrix${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     2020:CLIX:*:* | 2430:CLIX:*:*)
 	echo clipper-intergraph-clix${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     mips:*:*:UMIPS | mips:*:*:RISCos)
 	eval $set_cc_for_build
 	sed 's/^	//' << EOF >$dummy.c
@@ -444,32 +432,33 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:$
 	  exit (-1);
 	}
 EOF
-	$CC_FOR_BUILD -o $dummy $dummy.c \
-	  && $dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
-	  && exit 0
+	$CC_FOR_BUILD -o $dummy $dummy.c &&
+	  dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+	  SYSTEM_NAME=`$dummy $dummyarg` &&
+	    { echo "$SYSTEM_NAME"; exit; }
 	echo mips-mips-riscos${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     Motorola:PowerMAX_OS:*:*)
 	echo powerpc-motorola-powermax
-	exit 0 ;;
+	exit ;;
     Motorola:*:4.3:PL8-*)
 	echo powerpc-harris-powermax
-	exit 0 ;;
+	exit ;;
     Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
 	echo powerpc-harris-powermax
-	exit 0 ;;
+	exit ;;
     Night_Hawk:Power_UNIX:*:*)
 	echo powerpc-harris-powerunix
-	exit 0 ;;
+	exit ;;
     m88k:CX/UX:7*:*)
 	echo m88k-harris-cxux7
-	exit 0 ;;
+	exit ;;
     m88k:*:4*:R4*)
 	echo m88k-motorola-sysv4
-	exit 0 ;;
+	exit ;;
     m88k:*:3*:R3*)
 	echo m88k-motorola-sysv3
-	exit 0 ;;
+	exit ;;
     AViiON:dgux:*:*)
         # DG/UX returns AViiON for all architectures
         UNAME_PROCESSOR=`/usr/bin/uname -p`
@@ -485,29 +474,29 @@ EOF
 	else
 	    echo i586-dg-dgux${UNAME_RELEASE}
 	fi
- 	exit 0 ;;
+ 	exit ;;
     M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
 	echo m88k-dolphin-sysv3
-	exit 0 ;;
+	exit ;;
     M88*:*:R3*:*)
 	# Delta 88k system running SVR3
 	echo m88k-motorola-sysv3
-	exit 0 ;;
+	exit ;;
     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
 	echo m88k-tektronix-sysv3
-	exit 0 ;;
+	exit ;;
     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
 	echo m68k-tektronix-bsd
-	exit 0 ;;
+	exit ;;
     *:IRIX*:*:*)
 	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
-	exit 0 ;;
+	exit ;;
     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
-	echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
-	exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
+	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
+	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
     i*86:AIX:*:*)
 	echo i386-ibm-aix
-	exit 0 ;;
+	exit ;;
     ia64:AIX:*:*)
 	if [ -x /usr/bin/oslevel ] ; then
 		IBM_REV=`/usr/bin/oslevel`
@@ -515,7 +504,7 @@ EOF
 		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
 	fi
 	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
-	exit 0 ;;
+	exit ;;
     *:AIX:2:3)
 	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
 		eval $set_cc_for_build
@@ -530,14 +519,18 @@ EOF
 			exit(0);
 			}
 EOF
-		$CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
-		echo rs6000-ibm-aix3.2.5
+		if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+		then
+			echo "$SYSTEM_NAME"
+		else
+			echo rs6000-ibm-aix3.2.5
+		fi
 	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
 		echo rs6000-ibm-aix3.2.4
 	else
 		echo rs6000-ibm-aix3.2
 	fi
-	exit 0 ;;
+	exit ;;
     *:AIX:*:[45])
 	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
 	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
@@ -551,28 +544,28 @@ EOF
 		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
 	fi
 	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
-	exit 0 ;;
+	exit ;;
     *:AIX:*:*)
 	echo rs6000-ibm-aix
-	exit 0 ;;
+	exit ;;
     ibmrt:4.4BSD:*|romp-ibm:BSD:*)
 	echo romp-ibm-bsd4.4
-	exit 0 ;;
+	exit ;;
     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
 	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
-	exit 0 ;;                           # report: romp-ibm BSD 4.3
+	exit ;;                             # report: romp-ibm BSD 4.3
     *:BOSX:*:*)
 	echo rs6000-bull-bosx
-	exit 0 ;;
+	exit ;;
     DPX/2?00:B.O.S.:*:*)
 	echo m68k-bull-sysv3
-	exit 0 ;;
+	exit ;;
     9000/[34]??:4.3bsd:1.*:*)
 	echo m68k-hp-bsd
-	exit 0 ;;
+	exit ;;
     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
 	echo m68k-hp-bsd4.4
-	exit 0 ;;
+	exit ;;
     9000/[34678]??:HP-UX:*:*)
 	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 	case "${UNAME_MACHINE}" in
@@ -634,9 +627,19 @@ EOF
 	esac
 	if [ ${HP_ARCH} = "hppa2.0w" ]
 	then
-	    # avoid double evaluation of $set_cc_for_build
-	    test -n "$CC_FOR_BUILD" || eval $set_cc_for_build
-	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E -) | grep __LP64__ >/dev/null
+	    eval $set_cc_for_build
+
+	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
+	    # generating 64-bit code.  GNU and HP use different nomenclature:
+	    #
+	    # $ CC_FOR_BUILD=cc ./config.guess
+	    # => hppa2.0w-hp-hpux11.23
+	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+	    # => hppa64-hp-hpux11.23
+
+	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+		grep __LP64__ >/dev/null
 	    then
 		HP_ARCH="hppa2.0w"
 	    else
@@ -644,11 +647,11 @@ EOF
 	    fi
 	fi
 	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
-	exit 0 ;;
+	exit ;;
     ia64:HP-UX:*:*)
 	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 	echo ia64-hp-hpux${HPUX_REV}
-	exit 0 ;;
+	exit ;;
     3050*:HI-UX:*:*)
 	eval $set_cc_for_build
 	sed 's/^	//' << EOF >$dummy.c
@@ -676,150 +679,179 @@ EOF
 	  exit (0);
 	}
 EOF
-	$CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
+	$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+		{ echo "$SYSTEM_NAME"; exit; }
 	echo unknown-hitachi-hiuxwe2
-	exit 0 ;;
+	exit ;;
     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
 	echo hppa1.1-hp-bsd
-	exit 0 ;;
+	exit ;;
     9000/8??:4.3bsd:*:*)
 	echo hppa1.0-hp-bsd
-	exit 0 ;;
+	exit ;;
     *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
 	echo hppa1.0-hp-mpeix
-	exit 0 ;;
+	exit ;;
     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
 	echo hppa1.1-hp-osf
-	exit 0 ;;
+	exit ;;
     hp8??:OSF1:*:*)
 	echo hppa1.0-hp-osf
-	exit 0 ;;
+	exit ;;
     i*86:OSF1:*:*)
 	if [ -x /usr/sbin/sysversion ] ; then
 	    echo ${UNAME_MACHINE}-unknown-osf1mk
 	else
 	    echo ${UNAME_MACHINE}-unknown-osf1
 	fi
-	exit 0 ;;
+	exit ;;
     parisc*:Lites*:*:*)
 	echo hppa1.1-hp-lites
-	exit 0 ;;
+	exit ;;
     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
 	echo c1-convex-bsd
-        exit 0 ;;
+        exit ;;
     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
 	if getsysinfo -f scalar_acc
 	then echo c32-convex-bsd
 	else echo c2-convex-bsd
 	fi
-        exit 0 ;;
+        exit ;;
     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
 	echo c34-convex-bsd
-        exit 0 ;;
+        exit ;;
     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
 	echo c38-convex-bsd
-        exit 0 ;;
+        exit ;;
     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
 	echo c4-convex-bsd
-        exit 0 ;;
+        exit ;;
     CRAY*Y-MP:*:*:*)
 	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit 0 ;;
+	exit ;;
     CRAY*[A-Z]90:*:*:*)
 	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
 	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
 	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
 	      -e 's/\.[^.]*$/.X/'
-	exit 0 ;;
+	exit ;;
     CRAY*TS:*:*:*)
 	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit 0 ;;
+	exit ;;
     CRAY*T3E:*:*:*)
 	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit 0 ;;
+	exit ;;
     CRAY*SV1:*:*:*)
 	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit 0 ;;
+	exit ;;
     *:UNICOS/mp:*:*)
-	echo nv1-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' 
-	exit 0 ;;
+	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
 	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
         echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
-        exit 0 ;;
+        exit ;;
+    5000:UNIX_System_V:4.*:*)
+        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+        FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+        echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+	exit ;;
     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
 	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     sparc*:BSD/OS:*:*)
 	echo sparc-unknown-bsdi${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     *:BSD/OS:*:*)
 	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
-	exit 0 ;;
-    *:FreeBSD:*:*|*:GNU/FreeBSD:*:*)
-	# Determine whether the default compiler uses glibc.
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
-	#include <features.h>
-	#if __GLIBC__ >= 2
-	LIBC=gnu
-	#else
-	LIBC=
-	#endif
-EOF
-	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
-	echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`${LIBC:+-$LIBC}
-	exit 0 ;;
+	exit ;;
+    *:FreeBSD:*:*)
+	case ${UNAME_MACHINE} in
+	    pc98)
+		echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+	    amd64)
+		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+	    *)
+		echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+	esac
+	exit ;;
     i*:CYGWIN*:*)
 	echo ${UNAME_MACHINE}-pc-cygwin
-	exit 0 ;;
+	exit ;;
     i*:MINGW*:*)
 	echo ${UNAME_MACHINE}-pc-mingw32
-	exit 0 ;;
+	exit ;;
+    i*:windows32*:*)
+    	# uname -m includes "-pc" on this system.
+    	echo ${UNAME_MACHINE}-mingw32
+	exit ;;
     i*:PW*:*)
 	echo ${UNAME_MACHINE}-pc-pw32
-	exit 0 ;;
-    x86:Interix*:[34]*)
-	echo i586-pc-interix${UNAME_RELEASE}|sed -e 's/\..*//'
-	exit 0 ;;
+	exit ;;
+    x86:Interix*:[3456]*)
+	echo i586-pc-interix${UNAME_RELEASE}
+	exit ;;
+    EM64T:Interix*:[3456]*)
+	echo x86_64-unknown-interix${UNAME_RELEASE}
+	exit ;;
     [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
 	echo i${UNAME_MACHINE}-pc-mks
-	exit 0 ;;
+	exit ;;
     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
 	# How do we know it's Interix rather than the generic POSIX subsystem?
 	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
 	# UNAME_MACHINE based on the output of uname instead of i386?
 	echo i586-pc-interix
-	exit 0 ;;
+	exit ;;
     i*:UWIN*:*)
 	echo ${UNAME_MACHINE}-pc-uwin
-	exit 0 ;;
+	exit ;;
+    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+	echo x86_64-unknown-cygwin
+	exit ;;
     p*:CYGWIN*:*)
 	echo powerpcle-unknown-cygwin
-	exit 0 ;;
+	exit ;;
     prep*:SunOS:5.*:*)
 	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit 0 ;;
+	exit ;;
     *:GNU:*:*)
+	# the GNU system
 	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
-	exit 0 ;;
+	exit ;;
+    *:GNU/*:*:*)
+	# other systems with GNU libc and userland
+	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+	exit ;;
     i*86:Minix:*:*)
 	echo ${UNAME_MACHINE}-pc-minix
-	exit 0 ;;
+	exit ;;
     arm*:Linux:*:*)
 	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit 0 ;;
+	exit ;;
+    avr32*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
     cris:Linux:*:*)
 	echo cris-axis-linux-gnu
-	exit 0 ;;
+	exit ;;
+    crisv32:Linux:*:*)
+	echo crisv32-axis-linux-gnu
+	exit ;;
+    frv:Linux:*:*)
+    	echo frv-unknown-linux-gnu
+	exit ;;
     ia64:Linux:*:*)
-	echo ${UNAME_MACHINE}-${VENDOR:-unknown}-linux-gnu
-	exit 0 ;;
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    m32r*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
     m68*:Linux:*:*)
 	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit 0 ;;
+	exit ;;
     mips:Linux:*:*)
 	eval $set_cc_for_build
 	sed 's/^	//' << EOF >$dummy.c
@@ -836,8 +868,12 @@ EOF
 	#endif
 	#endif
 EOF
-	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
-	test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
+	eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+	    /^CPU/{
+		s: ::g
+		p
+	    }'`"
+	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
 	;;
     mips64:Linux:*:*)
 	eval $set_cc_for_build
@@ -855,15 +891,22 @@ EOF
 	#endif
 	#endif
 EOF
-	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
-	test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
+	eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+	    /^CPU/{
+		s: ::g
+		p
+	    }'`"
+	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
 	;;
+    or32:Linux:*:*)
+	echo or32-unknown-linux-gnu
+	exit ;;
     ppc:Linux:*:*)
-	echo powerpc-${VENDOR:-unknown}-linux-gnu
-	exit 0 ;;
+	echo powerpc-unknown-linux-gnu
+	exit ;;
     ppc64:Linux:*:*)
-	echo powerpc64-${VENDOR:-unknown}-linux-gnu
-	exit 0 ;;
+	echo powerpc64-unknown-linux-gnu
+	exit ;;
     alpha:Linux:*:*)
 	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
 	  EV5)   UNAME_MACHINE=alphaev5 ;;
@@ -877,7 +920,7 @@ EOF
 	objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
 	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
 	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
-	exit 0 ;;
+	exit ;;
     parisc:Linux:*:* | hppa:Linux:*:*)
 	# Look for CPU level
 	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
@@ -885,25 +928,28 @@ EOF
 	  PA8*) echo hppa2.0-unknown-linux-gnu ;;
 	  *)    echo hppa-unknown-linux-gnu ;;
 	esac
-	exit 0 ;;
+	exit ;;
     parisc64:Linux:*:* | hppa64:Linux:*:*)
 	echo hppa64-unknown-linux-gnu
-	exit 0 ;;
+	exit ;;
     s390:Linux:*:* | s390x:Linux:*:*)
-	echo ${UNAME_MACHINE}-${VENDOR:-ibm}-linux-gnu
-	exit 0 ;;
+	echo ${UNAME_MACHINE}-ibm-linux
+	exit ;;
     sh64*:Linux:*:*)
     	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit 0 ;;
+	exit ;;
     sh*:Linux:*:*)
 	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit 0 ;;
+	exit ;;
     sparc:Linux:*:* | sparc64:Linux:*:*)
 	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit 0 ;;
+	exit ;;
+    vax:Linux:*:*)
+	echo ${UNAME_MACHINE}-dec-linux-gnu
+	exit ;;
     x86_64:Linux:*:*)
-	echo x86_64-${VENDOR:-unknown}-linux-gnu
-	exit 0 ;;
+	echo x86_64-unknown-linux-gnu
+	exit ;;
     i*86:Linux:*:*)
 	# The BFD linker knows what the default object file format is, so
 	# first see if it will tell us. cd to the root directory to prevent
@@ -921,15 +967,15 @@ EOF
 		;;
 	  a.out-i386-linux)
 		echo "${UNAME_MACHINE}-pc-linux-gnuaout"
-		exit 0 ;;
+		exit ;;
 	  coff-i386)
 		echo "${UNAME_MACHINE}-pc-linux-gnucoff"
-		exit 0 ;;
+		exit ;;
 	  "")
 		# Either a pre-BFD a.out linker (linux-gnuoldld) or
 		# one that does not give us useful --help.
 		echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
-		exit 0 ;;
+		exit ;;
 	esac
 	# Determine whether the default compiler is a.out or elf
 	eval $set_cc_for_build
@@ -946,23 +992,33 @@ EOF
 	LIBC=gnulibc1
 	# endif
 	#else
-	#ifdef __INTEL_COMPILER
+	#if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC)
 	LIBC=gnu
 	#else
 	LIBC=gnuaout
 	#endif
 	#endif
+	#ifdef __dietlibc__
+	LIBC=dietlibc
+	#endif
 EOF
-	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
-	test x"${LIBC}" != x && echo "${UNAME_MACHINE}-${VENDOR:-pc}-linux-${LIBC}" && exit 0
-	test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
+	eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+	    /^LIBC/{
+		s: ::g
+		p
+	    }'`"
+	test x"${LIBC}" != x && {
+		echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+		exit
+	}
+	test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
 	;;
     i*86:DYNIX/ptx:4*:*)
 	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
 	# earlier versions are messed up and put the nodename in both
 	# sysname and nodename.
 	echo i386-sequent-sysv4
-	exit 0 ;;
+	exit ;;
     i*86:UNIX_SV:4.2MP:2.*)
         # Unixware is an offshoot of SVR4, but it has its own version
         # number series starting with 2...
@@ -970,24 +1026,27 @@ EOF
 	# I just have to hope.  -- rms.
         # Use sysv4.2uw... so that sysv4* matches it.
 	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
-	exit 0 ;;
+	exit ;;
     i*86:OS/2:*:*)
 	# If we were able to find `uname', then EMX Unix compatibility
 	# is probably installed.
 	echo ${UNAME_MACHINE}-pc-os2-emx
-	exit 0 ;;
+	exit ;;
     i*86:XTS-300:*:STOP)
 	echo ${UNAME_MACHINE}-unknown-stop
-	exit 0 ;;
+	exit ;;
     i*86:atheos:*:*)
 	echo ${UNAME_MACHINE}-unknown-atheos
-	exit 0 ;;
+	exit ;;
+    i*86:syllable:*:*)
+	echo ${UNAME_MACHINE}-pc-syllable
+	exit ;;
     i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
 	echo i386-unknown-lynxos${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     i*86:*DOS:*:*)
 	echo ${UNAME_MACHINE}-pc-msdosdjgpp
-	exit 0 ;;
+	exit ;;
     i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
 	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
 	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
@@ -995,15 +1054,16 @@ EOF
 	else
 		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
 	fi
-	exit 0 ;;
-    i*86:*:5:[78]*)
+	exit ;;
+    i*86:*:5:[678]*)
+    	# UnixWare 7.x, OpenUNIX and OpenServer 6.
 	case `/bin/uname -X | grep "^Machine"` in
 	    *486*)	     UNAME_MACHINE=i486 ;;
 	    *Pentium)	     UNAME_MACHINE=i586 ;;
 	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
 	esac
 	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
-	exit 0 ;;
+	exit ;;
     i*86:*:3.2:*)
 	if test -f /usr/options/cb.name; then
 		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
@@ -1021,73 +1081,73 @@ EOF
 	else
 		echo ${UNAME_MACHINE}-pc-sysv32
 	fi
-	exit 0 ;;
+	exit ;;
     pc:*:*:*)
 	# Left here for compatibility:
         # uname -m prints for DJGPP always 'pc', but it prints nothing about
         # the processor, so we play safe by assuming i386.
 	echo i386-pc-msdosdjgpp
-        exit 0 ;;
+        exit ;;
     Intel:Mach:3*:*)
 	echo i386-pc-mach3
-	exit 0 ;;
+	exit ;;
     paragon:*:*:*)
 	echo i860-intel-osf1
-	exit 0 ;;
+	exit ;;
     i860:*:4.*:*) # i860-SVR4
 	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
 	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
 	else # Add other i860-SVR4 vendors below as they are discovered.
 	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
 	fi
-	exit 0 ;;
+	exit ;;
     mini*:CTIX:SYS*5:*)
 	# "miniframe"
 	echo m68010-convergent-sysv
-	exit 0 ;;
+	exit ;;
     mc68k:UNIX:SYSTEM5:3.51m)
 	echo m68k-convergent-sysv
-	exit 0 ;;
+	exit ;;
     M680?0:D-NIX:5.3:*)
 	echo m68k-diab-dnix
-	exit 0 ;;
-    M68*:*:R3V[567]*:*)
-	test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
-    3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0)
+	exit ;;
+    M68*:*:R3V[5678]*:*)
+	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+    3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
 	OS_REL=''
 	test -r /etc/.relid \
 	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
 	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
-	  && echo i486-ncr-sysv4.3${OS_REL} && exit 0
+	  && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
 	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
-	  && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
+	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
-          && echo i486-ncr-sysv4 && exit 0 ;;
+          && { echo i486-ncr-sysv4; exit; } ;;
     m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
 	echo m68k-unknown-lynxos${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     mc68030:UNIX_System_V:4.*:*)
 	echo m68k-atari-sysv4
-	exit 0 ;;
+	exit ;;
     TSUNAMI:LynxOS:2.*:*)
 	echo sparc-unknown-lynxos${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     rs6000:LynxOS:2.*:*)
 	echo rs6000-unknown-lynxos${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
 	echo powerpc-unknown-lynxos${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     SM[BE]S:UNIX_SV:*:*)
 	echo mips-dde-sysv${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     RM*:ReliantUNIX-*:*:*)
 	echo mips-sni-sysv4
-	exit 0 ;;
+	exit ;;
     RM*:SINIX-*:*:*)
 	echo mips-sni-sysv4
-	exit 0 ;;
+	exit ;;
     *:SINIX-*:*:*)
 	if uname -p 2>/dev/null >/dev/null ; then
 		UNAME_MACHINE=`(uname -p) 2>/dev/null`
@@ -1095,68 +1155,72 @@ EOF
 	else
 		echo ns32k-sni-sysv
 	fi
-	exit 0 ;;
+	exit ;;
     PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
                       # says <Richard.M.Bartel@ccMail.Census.GOV>
         echo i586-unisys-sysv4
-        exit 0 ;;
+        exit ;;
     *:UNIX_System_V:4*:FTX*)
 	# From Gerald Hewes <hewes@openmarket.com>.
 	# How about differentiating between stratus architectures? -djm
 	echo hppa1.1-stratus-sysv4
-	exit 0 ;;
+	exit ;;
     *:*:*:FTX*)
 	# From seanf@swdc.stratus.com.
 	echo i860-stratus-sysv4
-	exit 0 ;;
+	exit ;;
+    i*86:VOS:*:*)
+	# From Paul.Green@stratus.com.
+	echo ${UNAME_MACHINE}-stratus-vos
+	exit ;;
     *:VOS:*:*)
 	# From Paul.Green@stratus.com.
 	echo hppa1.1-stratus-vos
-	exit 0 ;;
+	exit ;;
     mc68*:A/UX:*:*)
 	echo m68k-apple-aux${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     news*:NEWS-OS:6*:*)
 	echo mips-sony-newsos6
-	exit 0 ;;
+	exit ;;
     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
 	if [ -d /usr/nec ]; then
 	        echo mips-nec-sysv${UNAME_RELEASE}
 	else
 	        echo mips-unknown-sysv${UNAME_RELEASE}
 	fi
-        exit 0 ;;
+        exit ;;
     BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
 	echo powerpc-be-beos
-	exit 0 ;;
+	exit ;;
     BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
 	echo powerpc-apple-beos
-	exit 0 ;;
+	exit ;;
     BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
 	echo i586-pc-beos
-	exit 0 ;;
+	exit ;;
     SX-4:SUPER-UX:*:*)
 	echo sx4-nec-superux${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     SX-5:SUPER-UX:*:*)
 	echo sx5-nec-superux${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     SX-6:SUPER-UX:*:*)
 	echo sx6-nec-superux${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     Power*:Rhapsody:*:*)
 	echo powerpc-apple-rhapsody${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     *:Rhapsody:*:*)
 	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     *:Darwin:*:*)
-	case `uname -p` in
-	    *86) UNAME_PROCESSOR=i686 ;;
-	    powerpc) UNAME_PROCESSOR=powerpc ;;
+	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+	case $UNAME_PROCESSOR in
+	    unknown) UNAME_PROCESSOR=powerpc ;;
 	esac
 	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     *:procnto*:*:* | *:QNX:[0123456789]*:*)
 	UNAME_PROCESSOR=`uname -p`
 	if test "$UNAME_PROCESSOR" = "x86"; then
@@ -1164,22 +1228,25 @@ EOF
 		UNAME_MACHINE=pc
 	fi
 	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     *:QNX:*:4*)
 	echo i386-pc-qnx
-	exit 0 ;;
-    NSR-[DGKLNPTVW]:NONSTOP_KERNEL:*:*)
+	exit ;;
+    NSE-?:NONSTOP_KERNEL:*:*)
+	echo nse-tandem-nsk${UNAME_RELEASE}
+	exit ;;
+    NSR-?:NONSTOP_KERNEL:*:*)
 	echo nsr-tandem-nsk${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     *:NonStop-UX:*:*)
 	echo mips-compaq-nonstopux
-	exit 0 ;;
+	exit ;;
     BS2000:POSIX*:*:*)
 	echo bs2000-siemens-sysv
-	exit 0 ;;
+	exit ;;
     DS/*:UNIX_System_V:*:*)
 	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     *:Plan9:*:*)
 	# "uname -m" is not consistent, so use $cputype instead. 386
 	# is converted to i386 for consistency with other x86
@@ -1190,28 +1257,47 @@ EOF
 	    UNAME_MACHINE="$cputype"
 	fi
 	echo ${UNAME_MACHINE}-unknown-plan9
-	exit 0 ;;
+	exit ;;
     *:TOPS-10:*:*)
 	echo pdp10-unknown-tops10
-	exit 0 ;;
+	exit ;;
     *:TENEX:*:*)
 	echo pdp10-unknown-tenex
-	exit 0 ;;
+	exit ;;
     KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
 	echo pdp10-dec-tops20
-	exit 0 ;;
+	exit ;;
     XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
 	echo pdp10-xkl-tops20
-	exit 0 ;;
+	exit ;;
     *:TOPS-20:*:*)
 	echo pdp10-unknown-tops20
-	exit 0 ;;
+	exit ;;
     *:ITS:*:*)
 	echo pdp10-unknown-its
-	exit 0 ;;
+	exit ;;
     SEI:*:*:SEIUX)
         echo mips-sei-seiux${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
+    *:DragonFly:*:*)
+	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+	exit ;;
+    *:*VMS:*:*)
+    	UNAME_MACHINE=`(uname -p) 2>/dev/null`
+	case "${UNAME_MACHINE}" in
+	    A*) echo alpha-dec-vms ; exit ;;
+	    I*) echo ia64-dec-vms ; exit ;;
+	    V*) echo vax-dec-vms ; exit ;;
+	esac ;;
+    *:XENIX:*:SysV)
+	echo i386-pc-xenix
+	exit ;;
+    i*86:skyos:*:*)
+	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+	exit ;;
+    i*86:rdos:*:*)
+	echo ${UNAME_MACHINE}-pc-rdos
+	exit ;;
 esac
 
 #echo '(No uname command or uname output not recognized.)' 1>&2
@@ -1243,7 +1329,7 @@ main ()
 #endif
 
 #if defined (__arm) && defined (__acorn) && defined (__unix)
-  printf ("arm-acorn-riscix"); exit (0);
+  printf ("arm-acorn-riscix\n"); exit (0);
 #endif
 
 #if defined (hp300) && !defined (hpux)
@@ -1332,11 +1418,12 @@ main ()
 }
 EOF
 
-$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && $dummy && exit 0
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+	{ echo "$SYSTEM_NAME"; exit; }
 
 # Apollos put the system type in the environment.
 
-test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
 
 # Convex versions that predate uname can use getsysinfo(1)
 
@@ -1345,22 +1432,22 @@ then
     case `getsysinfo -f cpu_type` in
     c1*)
 	echo c1-convex-bsd
-	exit 0 ;;
+	exit ;;
     c2*)
 	if getsysinfo -f scalar_acc
 	then echo c32-convex-bsd
 	else echo c2-convex-bsd
 	fi
-	exit 0 ;;
+	exit ;;
     c34*)
 	echo c34-convex-bsd
-	exit 0 ;;
+	exit ;;
     c38*)
 	echo c38-convex-bsd
-	exit 0 ;;
+	exit ;;
     c4*)
 	echo c4-convex-bsd
-	exit 0 ;;
+	exit ;;
     esac
 fi
 
@@ -1371,7 +1458,9 @@ This script, last modified $timestamp, h
 the operating system you are using. It is advised that you
 download the most up to date version of the config scripts from
 
-    ftp://ftp.gnu.org/pub/gnu/config/
+  http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.guess
+and
+  http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.sub
 
 If the version you run ($0) is already up to date, please
 send the following data and any information you think might be