Merge branch 'master' into netgen-1.5

install location for --with-distdir.

Makefile

@@ -51,8 +51,8 @@ depend:
 install: $(INSTALL_TARGET)
 
 install-netgen:
-	@echo --- installing executable to $(DESTDIR)${BINDIR}
-	@echo --- installing run-time files to $(DESTDIR)${LIBDIR}
+	@echo --- installing executable to $(DESTDIR)${INSTALL_BINDIR}
+	@echo --- installing run-time files to $(DESTDIR)${INSTALL_LIBDIR}
 	@${MAKE} install-real >> install.log
 
 install-real: install-dirs
@@ -60,15 +60,15 @@ install-real: install-dirs
 		(cd $$dir && ${MAKE} install); done
 
 install-tcl-dirs:
-	${NETGENDIR}/scripts/mkdirs $(DESTDIR)${BINDIR} \
-		$(DESTDIR)${TCLDIR} $(DESTDIR)${PYDIR}
+	${NETGENDIR}/scripts/mkdirs $(DESTDIR)${INSTALL_BINDIR} \
+		$(DESTDIR)${INSTALL_TCLDIR} $(DESTDIR)${INSTALL_PYDIR}
 
 install-dirs:
-	${NETGENDIR}/scripts/mkdirs $(DESTDIR)${BINDIR}
+	${NETGENDIR}/scripts/mkdirs $(DESTDIR)${INSTALL_BINDIR}
 
 install-tcl: install-dirs
-	@echo --- installing executable to $(DESTDIR)${BINDIR}
-	@echo --- installing run-time files to $(DESTDIR)${LIBDIR}
+	@echo --- installing executable to $(DESTDIR)${INSTALL_BINDIR}
+	@echo --- installing run-time files to $(DESTDIR)${INSTALL_LIBDIR}
 	@${MAKE} install-tcl-real 2>&1 >> install.log
 
 install-tcl-real: install-tcl-dirs

VERSION

@@ -1 +1 @@
-1.5.130
+1.5.135

base/netcmp.c

@@ -3860,6 +3860,7 @@ void parallel_sort(struct objlist *ob1, struct nlist *tp1, int idx1, int run)
    cval = 0.0;
    for (i = 0; i < run; i++) {
       merge_type = MERGE_NONE;
+      ml = NULL;
       for (p = 0;; p++) {
 	 vl = &(obp->instance.props[p]);
 	 if (vl->type == PROP_ENDLIST) break;
@@ -3888,11 +3889,11 @@ void parallel_sort(struct objlist *ob1, struct nlist *tp1, int idx1, int run)
       }
       if (merge_type == MERGE_P_ADD) {
 	 proplist[i].value = cval * (double)mval;
-	 ml->value.ival = 1;
+	 if (ml) ml->value.ival = 1;
       }
       else if (merge_type == MERGE_P_PAR) {
 	 proplist[i].value = cval / (double)mval;
-	 ml->value.ival = 1;
+	 if (ml) ml->value.ival = 1;
       }
       proplist[i].idx = i;
       proplist[i].ob = obp;
@@ -3904,6 +3905,7 @@ void parallel_sort(struct objlist *ob1, struct nlist *tp1, int idx1, int run)
       /* and recalculate all the proplist values.				*/
       mval = 1;
       obp = obn;
+      ml = NULL;
       merge_type = MERGE_NONE;
       for (i = 0; i < run; i++) {
          for (p = 0;; p++) {
@@ -3935,11 +3937,11 @@ void parallel_sort(struct objlist *ob1, struct nlist *tp1, int idx1, int run)
          }
          if (merge_type == MERGE_P_ADD) {
 	    proplist[i].value = cval * (double)mval;
-            ml->value.ival = 1;
+            if (ml) ml->value.ival = 1;
 	 }
 	 else if (merge_type == MERGE_P_PAR) {
 	    proplist[i].value = cval / (double)mval;
-            ml->value.ival = 1;
+            if (ml) ml->value.ival = 1;
 	 }
          obp = obp->next;
       }

base/netfile.c

@@ -210,6 +210,7 @@ struct hashdict *definitions = (struct hashdict *)NULL;
 /*----------------------------------------------------------------------*/
 /* TrimQuoted() ---							*/
 /* Remove spaces from inside single- or double-quoted strings.		*/
+/* Ignore verilog constant bits (e.g., "1'b0") when parsing.		*/
 /*----------------------------------------------------------------------*/
 
 void TrimQuoted(char *line)
@@ -225,6 +226,13 @@ void TrimQuoted(char *line)
     {
 	changed = FALSE;
 	qstart = strchr(lptr, '\'');
+	if (qstart && (qstart > lptr)) {
+	    if (isdigit(*(qstart - 1))) {
+		lptr = qstart + 1;
+		changed = TRUE;
+		continue;
+	    }
+	}
 	if (qstart)
 	{
 	    qend = strchr(qstart + 1, '\'');

base/verilog.c

@@ -123,6 +123,17 @@ int GetBusTok(struct bus *wb)
 
 	result = sscanf(nexttok, "%d", &start);
 	if (result != 1) {
+	    char *aptr = NULL;
+	    char addin;
+
+	    // Check for "+/-(n)" at end of a parameter name
+	    aptr = strrchr(nexttok, '+');
+	    if (aptr == NULL) aptr = strrchr(nexttok, '-');
+	    if (aptr != NULL) {
+		addin = *aptr;
+		*aptr = '\0';
+	    }
+
 	    // Is name in the parameter list?
 	    kl = (struct property *)HashLookup(nexttok, &verilogparams);
 	    if (kl == NULL) {
@@ -156,6 +167,15 @@ int GetBusTok(struct bus *wb)
 		    return 1;
 		}
 	    }
+	    if (aptr != NULL) {
+		int addval;
+		*aptr = addin;
+		if (sscanf(aptr + 1, "%d", &addval) != 1) {
+		    Printf("Unable to parse parameter increment '%s'\n", aptr);
+		    return 1;
+		}
+		start += (addin == '+') ? addval : -addval;
+	    }
 	}
 	SkipTokComments(VLOG_DELIMITERS);
 	if (match(nexttok, "]")) {
@@ -171,6 +191,17 @@ int GetBusTok(struct bus *wb)
 
 	    result = sscanf(nexttok, "%d", &end);
 	    if (result != 1) {
+		char *aptr = NULL;
+		char addin;
+
+		// Check for "+/-(n)" at end of a parameter name
+		aptr = strrchr(nexttok, '+');
+		if (aptr == NULL) aptr = strrchr(nexttok, '-');
+		if (aptr != NULL) {
+		    addin = *aptr;
+		    *aptr = '\0';
+		}
+
 		// Is name in the parameter list?
 	        kl = (struct property *)HashLookup(nexttok, &verilogparams);
 		if (kl == NULL) {
@@ -205,6 +236,15 @@ int GetBusTok(struct bus *wb)
 		        return 1;
 		    }
 		}
+		if (aptr != NULL) {
+		    int addval;
+		    *aptr = addin;
+		    if (sscanf(aptr + 1, "%d", &addval) != 1) {
+			Printf("Unable to parse parameter increment '%s'\n", aptr);
+			return 1;
+		    }
+		    end += (addin == '+') ? addval : -addval;
+		}
 	    }
 	}
 	wb->start = start;
@@ -585,6 +625,81 @@ void ReadVerilogFile(char *fname, int filenum, struct cellstack **CellStackPtr,
 	}
     }
 
+    /* Handle parameters by treating as a localparam or definition.	*/
+    /* Currently anything other than a constant value is not handled	*/
+    /* and so will flag a warning.					*/
+
+    else if (match(nexttok, "parameter") || match(nexttok, "localparam")) {
+	char *paramkey = NULL;
+	char *paramval = NULL;
+
+	// Pick up key = value pairs and store in current cell.  Look only
+	// at the keyword before "=".  Then set the definition as everything
+	// remaining in the line, excluding comments, until the end-of-statement
+
+	while (nexttok != NULL)
+	{
+	    struct property *kl = NULL;
+
+	    /* Parse for parameters used in expressions.  Save	*/
+	    /* parameters in the "verilogparams" hash table.	*/
+
+	    SkipTok(VLOG_DELIMITERS);
+	    if ((nexttok == NULL) || (nexttok[0] == '\0')) break;
+	    if (match(nexttok, "=")) {
+		/* Pick up remainder of statement */
+		while (nexttok != NULL) {
+		    SkipTokNoNewline("X///**/X;,");
+		    if (nexttok == NULL) break;
+		    if (match(nexttok, ";") || match(nexttok, ",")) break;
+		    if (paramval == NULL) paramval = strsave(nexttok);
+		    else {
+			char *paramlast;
+			/* Append nexttok to paramval */
+			paramlast = paramval;
+			paramval = (char *)MALLOC(strlen(paramlast) + strlen(nexttok)
+				+ 2);
+			sprintf(paramval, "%s %s", paramlast, nexttok);
+			FREE(paramlast);
+		    }
+		}
+
+		kl = NewProperty();
+		kl->key = strsave(paramkey);
+		kl->idx = 0;
+		kl->merge = MERGE_NONE;
+
+		if (ConvertStringToInteger(paramval, &ival) == 1) {
+		    kl->type = PROP_INTEGER;
+		    kl->slop.ival = 0;
+		    kl->pdefault.ival = ival;
+		}
+		else if (ConvertStringToFloat(paramval, &dval) == 1) {
+		    kl->type = PROP_DOUBLE;
+		    kl->slop.dval = 0.01;
+		    kl->pdefault.dval = dval;
+		}
+		else {
+		    kl->type = PROP_STRING;
+		    kl->slop.dval = 0.0;
+		    kl->pdefault.string = strsave(paramval);
+		}
+
+		HashPtrInstall(paramkey, kl, &verilogparams);
+		FREE(paramval);
+		paramval = NULL;
+
+		if ((nexttok == NULL) || match(nexttok, ";")) break;
+	    }
+	    else {
+		if (paramkey != NULL) FREE(paramkey);
+		paramkey = strsave(nexttok);
+	    }
+	}
+	if (paramval != NULL) FREE(paramval);
+	if (paramkey != NULL) FREE(paramkey);
+    }
+
     else if (match(nexttok, "module")) {
       InitializeHashTable(&buses, OBJHASHSIZE);
       SkipTokNoNewline(VLOG_DELIMITERS);
@@ -979,44 +1094,13 @@ skip_endmodule:
       }
       /* Presumably it is not an error to undefine an undefined keyword */
     }
-    else if (match(nexttok, "localparam")) {
-      // Pick up key = value pairs and store in current cell
-      while (nexttok != NULL)
-      {
-	 struct property *kl = NULL;
-
-	 /* Parse for parameters used in expressions.  Save	*/
-	 /* parameters in the "verilogparams" hash table.	*/
-
-	 SkipTokNoNewline(VLOG_DELIMITERS);
-	 if ((nexttok == NULL) || (nexttok[0] == '\0')) break;
-	 if ((eqptr = strchr(nexttok, '=')) != NULL) {
-	    *eqptr = '\0';
-	    kl = NewProperty();
-	    kl->key = strsave(nexttok);
-	    kl->idx = 0;
-	    kl->merge = MERGE_NONE;
-
-	    if (ConvertStringToInteger(eqptr + 1, &ival) == 1) {
-	       kl->type = PROP_INTEGER;
-	       kl->slop.ival = 0;
-	       kl->pdefault.ival = ival;
-	    }
-	    else if (ConvertStringToFloat(eqptr + 1, &dval) == 1) {
-	       kl->type = PROP_DOUBLE;
-	       kl->slop.dval = 0.01;
-	       kl->pdefault.dval = dval;
-	    }
-	    else {
-	       kl->type = PROP_STRING;
-	       kl->slop.dval = 0.0;
-	       kl->pdefault.string = strsave(eqptr + 1);
-	    }
-	    HashPtrInstall(nexttok, kl, &verilogparams);
-	 }
-      }
+    else if (match(nexttok, "real") || match(nexttok, "integer")) {
+	Printf("Ignoring '%s' in module '%s'\n", nexttok, model);
+	/* Do not skip to end of module, as these can be in the middle of   */
+	/* I/O assignments, which need to be parsed.			    */
+	while (!match(nexttok, ";")) SkipTok("X///**/X,;");
+	continue;
     }
-
     else if (match(nexttok, "wire") || match(nexttok, "assign")) {	/* wire = node */
 	struct bus wb, wb2, *nb;
 	char nodename[128], noderoot[100];
@@ -1204,7 +1288,9 @@ skip_endmodule:
       // Ignore any other directive starting with a backtick (e.g., `timescale)
       SkipNewLine(VLOG_DELIMITERS);
     }
-    else if (match(nexttok, "reg") || match(nexttok, "always")) {
+    else if (match(nexttok, "reg") || match(nexttok, "always") ||
+	    match(nexttok, "specify") || match(nexttok, "initial")) {
+      Printf("Behavioral keyword '%s' found in source.\n", nexttok);
       Printf("Module '%s' is not structural verilog, making black-box.\n", model);
       // To be done:  Remove any contents (but may not be necessary)
       // Recast as module
@@ -1214,6 +1300,7 @@ skip_endmodule:
     else {	/* module instances */
       char instancename[100], modulename[100];
       int itype, arraystart, arrayend, arraymax, arraymin;
+      char ignore;
 
       instancename[99] = '\0';
       modulename[99] = '\0';
@@ -1233,9 +1320,12 @@ skip_endmodule:
 	PushStack(fname, CellStackPtr);
       }
       
+      SkipTokComments(VLOG_DELIMITERS);
+
+nextinst:
+      ignore = FALSE;
       head = NULL;
       tail = NULL;
-      SkipTokComments(VLOG_DELIMITERS);
 
       // Next token must be '#(' (parameters) or an instance name
 
@@ -1308,19 +1398,21 @@ skip_endmodule:
 	 // Read the pin list
          while (nexttok != NULL) {
 	    SkipTokComments(VLOG_DELIMITERS);
-	    // NOTE: Deal with `ifdef et al. properly.  Ignoring for now.
-	    while (nexttok[0] == '`') {
-		SkipNewLine(VLOG_DELIMITERS);
-		SkipTokComments(VLOG_DELIMITERS);
-	    }
 	    if (match(nexttok, ")")) break;
 	    else if (match(nexttok, ",")) continue;
 
 	    // We need to look for pins of the type ".name(value)"
 
 	    if (nexttok[0] != '.') {
-	        Printf("Badly formed subcircuit pin line at \"%s\"\n", nexttok);
-	        SkipNewLine(VLOG_DELIMITERS);
+	        Printf("Warning:  Ignoring subcircuit with no pin names "
+			    "at \"%s\"\n", nexttok);
+		InputParseError(stderr);
+		while (nexttok != NULL) {
+		    SkipTokComments(VLOG_DELIMITERS);
+		    if (match(nexttok, ";")) break;
+		}
+		ignore = TRUE;
+		break;
 	    }
 	    else {
 	       new_port = (struct portelement *)CALLOC(1, sizeof(struct portelement));
@@ -1401,10 +1493,21 @@ skip_endmodule:
       else {
          Printf("Expected to find instance pin block but got \"%s\"\n", nexttok);
       }
-      /* Instance should end with a semicolon */
+      if (ignore == TRUE) continue;	/* moving along. . . */
+
+      /* Verilog allows multiple instances of a single cell type to be chained	*/
+      /* together with commas.							*/
+
       SkipTokComments(VLOG_DELIMITERS);
-      if (!match(nexttok, ";")) {
+      if (match(nexttok, ",")) {
+	 goto nextinst;
+      }
+
+      /* Otherwise, instance must end with a semicolon */
+    
+      else if (!match(nexttok, ";")) {
 	 Printf("Expected to find end of instance but got \"%s\"\n", nexttok);
+	 InputParseError(stderr);
       }
 
       /* Check for ignored class */
@@ -1752,7 +1855,7 @@ skip_endmodule:
 		       // Instance must be an array
 		       char netname[128];
 		       int slice;
-		       if (wb.start > wb.end && arraystart > arrayend)
+		       if (wb.start >= wb.end && arraystart >= arrayend)
 			   slice = wb.start - (arraystart - i);
 		       else if (wb.start < wb.end && arraystart > arrayend)
 			   slice = wb.start + (arraystart - i);
@@ -1760,6 +1863,7 @@ skip_endmodule:
 			   slice = wb.start - (arraystart + i);
 		       else // (wb.start < wb.end && arraystart < arrayend)
 			   slice = wb.start + (arraystart + i);
+			   
 		       sprintf(netname, "%s[%d]", scanroot, slice);
 	               if (LookupObject(netname, CurrentCell) == NULL) Node(netname);
 	               join(netname, obptr->name);

doc/Makefile

@@ -2,11 +2,11 @@ NETGENDIR = ..
 
 include ${NETGENDIR}/defs.mak
 
-MANDIRS = $(DESTDIR)${MANDIR} $(DESTDIR)${MANDIR}/man1
-DOCDIRS = $(DESTDIR)${DOCDIR}
+MANDIRS = $(DESTDIR)${INSTALL_MANDIR} $(DESTDIR)${INSTALL_MANDIR}/man1
+DOCDIRS = $(DESTDIR)${INSTALL_DOCDIR}
 
 MANFILES = 
-DOCFILES = $(DESTDIR)${DOCDIR}/netgen.doc
+DOCFILES = $(DESTDIR)${INSTALL_DOCDIR}/netgen.doc
 
 install-tcl: ${DOCDIRS} ${DOCFILES}
 
@@ -23,8 +23,8 @@ make-doc-dirs:
 	${SCRIPTS}/mkdirs ${DOCDIRS}
 
 # This file does not actually exist. . .
-$(DESTDIR)${MANDIR}/man1/netgen.1: netgen.1 ${MANDIRS}
-	${CP} netgen.1 $(DESTDIR)${MANDIR}/man1/netgen.1
+$(DESTDIR)${INSTALL_MANDIR}/man1/netgen.1: netgen.1 ${MANDIRS}
+	${CP} netgen.1 $(DESTDIR)${INSTALL_MANDIR}/man1/netgen.1
 
-$(DESTDIR)${DOCDIR}/netgen.doc: netgen.doc ${DOCDIRS}
-	${CP} netgen.doc $(DESTDIR)${DOCDIR}/netgen.doc
+$(DESTDIR)${INSTALL_DOCDIR}/netgen.doc: netgen.doc ${DOCDIRS}
+	${CP} netgen.doc $(DESTDIR)${INSTALL_DOCDIR}/netgen.doc

lib/Makefile

@@ -4,14 +4,14 @@ include ${NETGENDIR}/defs.mak
 
 LIB_FILES = ntk2adl.sh spice spice.bot spice.top
 
-LIB_INST_FILES= $(LIB_FILES:%=$(DESTDIR)${LIBDIR}/netgen/%)
-BIN_INST_FILES= $(BIN_FILES:%=$(DESTDIR)${BINDIR}/%)
+LIB_INST_FILES= $(LIB_FILES:%=$(DESTDIR)${INSTALL_LIBDIR}/netgen/%)
+BIN_INST_FILES= $(BIN_FILES:%=$(DESTDIR)${INSTALL_BINDIR}/%)
 
 install-tcl: ${LIB_INST_FILES}
 
 install: ${LIB_INST_FILES}
 
-$(DESTDIR)${LIBDIR}/netgen/%: %
-	../scripts/mkdirs $(DESTDIR)${LIBDIR}/netgen
-	${RM} $(DESTDIR)${LIBDIR}/netgen/$*
-	${CP} $* $(DESTDIR)${LIBDIR}/netgen/$*
+$(DESTDIR)${INSTALL_LIBDIR}/netgen/%: %
+	../scripts/mkdirs $(DESTDIR)${INSTALL_LIBDIR}/netgen
+	${RM} $(DESTDIR)${INSTALL_LIBDIR}/netgen/$*
+	${CP} $* $(DESTDIR)${INSTALL_LIBDIR}/netgen/$*

netgen/Makefile

@@ -25,23 +25,23 @@ tclnetgen${SHDLIB_EXT}: ${EXTRA_LIBS}
 		${LD_RUN_PATH} ${EXTRA_LIBS} ${LD_EXTRA_LIBS} \
 		-lc ${LIBS} ${LIB_SPECS} ${LDFLAGS}
 
-$(DESTDIR)${BINDIR}/netgen:
+$(DESTDIR)${INSTALL_BINDIR}/netgen:
 	${RM} $@
 	${CP} netgen $@
 
-$(DESTDIR)${BINDIR}/ntk2adl:
+$(DESTDIR)${INSTALL_BINDIR}/ntk2adl:
 	${RM} $@
 	${CP} ntk2adl $@
 
-$(DESTDIR)${BINDIR}/ntk2xnf:
+$(DESTDIR)${INSTALL_BINDIR}/ntk2xnf:
 	${RM} $@
 	${CP} ntk2xnf $@
 
-$(DESTDIR)${BINDIR}/netcomp:
+$(DESTDIR)${INSTALL_BINDIR}/netcomp:
 	${RM} $@
 	${CP} netcomp $@
 
-$(DESTDIR)${BINDIR}/inetcomp:
+$(DESTDIR)${INSTALL_BINDIR}/inetcomp:
 	${RM} $@
 	${CP} inetcomp $@
 
@@ -61,14 +61,14 @@ ntk2xnf: ntk2xnf.c
 	${CC} ${CFLAGS} ${CPPFLAGS} ${DFLAGS} ntk2xnf.c -o $@ ${EXTRA_LIBS} \
 		${LIBS} ${LDFLAGS}
 
-install: $(DESTDIR)${BINDIR}/netgen $(DESTDIR)${BINDIR}/netcomp \
-		$(DESTDIR)${BINDIR}/inetcomp $(DESTDIR)${BINDIR}/ntk2adl \
-		$(DESTDIR)${BINDIR}/ntk2xnf
+install: $(DESTDIR)${INSTALL_BINDIR}/netgen $(DESTDIR)${INSTALL_BINDIR}/netcomp \
+		$(DESTDIR)${INSTALL_BINDIR}/inetcomp $(DESTDIR)${INSTALL_BINDIR}/ntk2adl \
+		$(DESTDIR)${INSTALL_BINDIR}/ntk2xnf
 
-install-tcl: $(DESTDIR)${TCLDIR} $(DESTDIR)${TCLDIR}/tclnetgen${SHDLIB_EXT}
+install-tcl: $(DESTDIR)${INSTALL_TCLDIR} $(DESTDIR)${INSTALL_TCLDIR}/tclnetgen${SHDLIB_EXT}
 
-$(DESTDIR)${TCLDIR}/tclnetgen${SHDLIB_EXT}: tclnetgen${SHDLIB_EXT}
-	${RM} $(DESTDIR)${TCLDIR}/tclnetgen${SHDLIB_EXT}
-	${CP} tclnetgen${SHDLIB_EXT} $(DESTDIR)${TCLDIR}/tclnetgen${SHDLIB_EXT}
+$(DESTDIR)${INSTALL_TCLDIR}/tclnetgen${SHDLIB_EXT}: tclnetgen${SHDLIB_EXT}
+	${RM} $(DESTDIR)${INSTALL_TCLDIR}/tclnetgen${SHDLIB_EXT}
+	${CP} tclnetgen${SHDLIB_EXT} $(DESTDIR)${INSTALL_TCLDIR}/tclnetgen${SHDLIB_EXT}
 
 include ${NETGENDIR}/rules.mak

python/Makefile

@@ -4,7 +4,7 @@ SRCS =
 SCRIPTS = consoletext.py helpwindow.py lvs_manager.py treeviewsplit.py
 SCRIPTS += tksimpledialog.py tooltip.py lvs_help.txt
 
-SCRIPTINSTALL = $(DESTDIR)${PYDIR}
+SCRIPTINSTALL = $(DESTDIR)${INSTALL_PYDIR}
 
 include ${NETGENDIR}/defs.mak
 
@@ -12,11 +12,11 @@ main: lvs_manager.py
 
 tcl-main: lvs_manager.py
 
-$(DESTDIR)${PYDIR}/consoletext.py:
+$(DESTDIR)${INSTALL_PYDIR}/consoletext.py:
 	${RM} $@
 	${CP} consoletext.py $@
 
-$(DESTDIR)${PYDIR}/helpwindow.py:
+$(DESTDIR)${INSTALL_PYDIR}/helpwindow.py:
 	${RM} $@
 	${CP} helpwindow.py $@
 
@@ -24,31 +24,31 @@ lvs_manager.py: lvs_manager.py.in
 	sed -e '/SUBST_SCRIPT_DIR/s#SUBST_SCRIPT_DIR#$(SCRIPTINSTALL)#' \
 		lvs_manager.py.in > lvs_manager.py
 
-$(DESTDIR)${PYDIR}/lvs_manager.py: lvs_manager.py
+$(DESTDIR)${INSTALL_PYDIR}/lvs_manager.py: lvs_manager.py
 	${RM} $@
 	${CP} lvs_manager.py $@
 
-$(DESTDIR)${PYDIR}/treeviewsplit.py: treeviewsplit.py
+$(DESTDIR)${INSTALL_PYDIR}/treeviewsplit.py: treeviewsplit.py
 	${RM} $@
 	${CP} treeviewsplit.py $@
 
-$(DESTDIR)${PYDIR}/tksimpledialog.py: tksimpledialog.py
+$(DESTDIR)${INSTALL_PYDIR}/tksimpledialog.py: tksimpledialog.py
 	${RM} $@
 	${CP} tksimpledialog.py $@
 
-$(DESTDIR)${PYDIR}/tooltip.py: tooltip.py
+$(DESTDIR)${INSTALL_PYDIR}/tooltip.py: tooltip.py
 	${RM} $@
 	${CP} tooltip.py $@
 
-$(DESTDIR)${PYDIR}/lvs_help.txt: lvs_help.txt
+$(DESTDIR)${INSTALL_PYDIR}/lvs_help.txt: lvs_help.txt
 	${RM} $@
 	${CP} lvs_help.txt $@
 
 install: install-tcl
 
-install-tcl: $(DESTDIR)${PYDIR} $(DESTDIR)${PYDIR}/consoletext.py \
-	$(DESTDIR)${PYDIR}/helpwindow.py $(DESTDIR)${PYDIR}/lvs_manager.py \
-	$(DESTDIR)${PYDIR}/treeviewsplit.py $(DESTDIR)${PYDIR}/tksimpledialog.py \
-	$(DESTDIR)${PYDIR}/tooltip.py $(DESTDIR)${PYDIR}/lvs_help.txt
+install-tcl: $(DESTDIR)${INSTALL_PYDIR} $(DESTDIR)${INSTALL_PYDIR}/consoletext.py \
+	$(DESTDIR)${INSTALL_PYDIR}/helpwindow.py $(DESTDIR)${INSTALL_PYDIR}/lvs_manager.py \
+	$(DESTDIR)${INSTALL_PYDIR}/treeviewsplit.py $(DESTDIR)${INSTALL_PYDIR}/tksimpledialog.py \
+	$(DESTDIR)${INSTALL_PYDIR}/tooltip.py $(DESTDIR)${INSTALL_PYDIR}/lvs_help.txt
 
 include ${NETGENDIR}/rules.mak

scripts/configure

@@ -633,6 +633,7 @@ gr_srcs
 gr_libs
 gr_dflags
 gr_cflags
+DIST_DIR
 cadinstall
 programs
 unused
@@ -734,6 +735,7 @@ ac_subst_files=''
 ac_user_opts='
 enable_option_checking
 with_gnu_ld
+with_distdir
 with_interpreter
 with_tcl
 with_tk
@@ -1372,6 +1374,7 @@ Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
+  --with-distdir=DIR       install into location DIR for distribution
   --with-interpreter=arg	enable interpreter
   --with-tcl=DIR          Find tclConfig.sh in DIR
   --with-tk=DIR           Find tkConfig.sh in DIR
@@ -4798,6 +4801,24 @@ usingTcl=1
 usingX11=
 
 
+# For distributed installs, where the run-time files are installed in a
+# place that is a temporary staging area, like DESTDIR, but unlike DESTDIR,
+# the prefix is replaced by the destination directory, rather than appended
+# to it.
+DIST_DIR="\${exec_prefix}"
+
+# Check whether --with-distdir was given.
+if test "${with_distdir+set}" = set; then :
+  withval=$with_distdir;
+  if test "$withval" = "no" -o "$withval" = "NO" ; then
+     DIST_DIR="\${exec_prefix}"
+  else
+     DIST_DIR=${withval}
+  fi
+
+fi
+
+
 
 # Check whether --with-interpreter was given.
 if test "${with_interpreter+set}" = set; then :
@@ -6587,6 +6608,7 @@ fi
 
 
 
+
 
 
 ac_config_files="$ac_config_files defs.mak"

scripts/configure.in

@@ -249,6 +249,20 @@ usingX11=
 
 dnl Compile-time options below. . .
 
+# For distributed installs, where the run-time files are installed in a
+# place that is a temporary staging area, like DESTDIR, but unlike DESTDIR,
+# the prefix is replaced by the destination directory, rather than appended
+# to it.
+DIST_DIR="\${exec_prefix}"
+AC_ARG_WITH(distdir,
+[  --with-distdir=DIR       install into location DIR for distribution], [
+  if test "$withval" = "no" -o "$withval" = "NO" ; then
+     DIST_DIR="\${exec_prefix}"
+  else
+     DIST_DIR=${withval}
+  fi
+], )
+
 AC_ARG_WITH(interpreter,
 [  --with-interpreter=[arg]	enable interpreter], [
   if test "$withval" = "no" -o "$withval" = "NO"; then
@@ -1272,6 +1286,7 @@ AC_SUBST(modules)
 AC_SUBST(unused)
 AC_SUBST(programs)
 AC_SUBST(cadinstall)
+AC_SUBST(DIST_DIR)
 
 AC_SUBST(gr_cflags)
 AC_SUBST(gr_dflags)

scripts/defs.mak.in

@@ -35,6 +35,13 @@ DOCDIR                 = ${libdir}/netgen/doc
 TCLDIR                 = ${libdir}/netgen/tcl
 PYDIR		       = ${libdir}/netgen/python
 
+INSTALL_BINDIR                 = @DIST_DIR@/bin
+INSTALL_MANDIR                 = @DIST_DIR@/share/man
+INSTALL_LIBDIR                 = @DIST_DIR@/lib
+INSTALL_DOCDIR                 = ${INSTALL_LIBDIR}/netgen/doc
+INSTALL_TCLDIR                 = ${INSTALL_LIBDIR}/netgen/tcl
+INSTALL_PYDIR		       = ${INSTALL_LIBDIR}/netgen/python
+
 MAIN_EXTRA_LIBS        = @extra_libs@
 LD_EXTRA_LIBS          = @ld_extra_libs@
 LD_SHARED              = @ld_extra_objs@

tcltk/Makefile

@@ -12,15 +12,15 @@ CLEANS += netgen.sh netgen.tcl netgenexec${EXEEXT}
 CFLAGS += -I${NETGENDIR}/base
 
 TCL_FILES = \
-	$(DESTDIR)${TCLDIR}/tkcon.tcl \
-	$(DESTDIR)${TCLDIR}/console.tcl \
-	$(DESTDIR)${TCLDIR}/netgen.tcl
+	$(DESTDIR)${INSTALL_TCLDIR}/tkcon.tcl \
+	$(DESTDIR)${INSTALL_TCLDIR}/console.tcl \
+	$(DESTDIR)${INSTALL_TCLDIR}/netgen.tcl
 
 tcl-main: netgenexec${EXEEXT} netgen.tcl netgen.sh
 
-install-tcl: netgenexec${EXEEXT} $(DESTDIR)${BINDIR}/netgen.sh ${TCL_FILES}
-	${RM} $(DESTDIR)${TCLDIR}/netgenexec${EXEEXT}
-	${CP} netgenexec${EXEEXT} $(DESTDIR)${TCLDIR}/netgenexec${EXEEXT}
+install-tcl: netgenexec${EXEEXT} $(DESTDIR)${INSTALL_BINDIR}/netgen.sh ${TCL_FILES}
+	${RM} $(DESTDIR)${INSTALL_TCLDIR}/netgenexec${EXEEXT}
+	${CP} netgenexec${EXEEXT} $(DESTDIR)${INSTALL_TCLDIR}/netgenexec${EXEEXT}
 
 netgenexec${EXEEXT}: netgenexec.c
 	${CC} ${CFLAGS} ${CPPFLAGS} ${DFLAGS_NOSTUB} netgenexec.c \
@@ -39,13 +39,13 @@ netgen.sh: netgen.sh.in
 	    -e 's%WISH_EXE%${WISH_EXE}%g' \
 	    netgen.sh.in > netgen.sh
 
-$(DESTDIR)${TCLDIR}/%: %
-	${RM} $(DESTDIR)${TCLDIR}/$*
-	${CP} $* $(DESTDIR)${TCLDIR}/$*
+$(DESTDIR)${INSTALL_TCLDIR}/%: %
+	${RM} $(DESTDIR)${INSTALL_TCLDIR}/$*
+	${CP} $* $(DESTDIR)${INSTALL_TCLDIR}/$*
 
-$(DESTDIR)${BINDIR}/netgen.sh: netgen.sh
-	${RM} $(DESTDIR)${BINDIR}/netgen.sh $(DESTDIR)${BINDIR}/netgen
-	${CP} netgen.sh $(DESTDIR)${BINDIR}/netgen
-	(cd $(DESTDIR)${BINDIR}; chmod 0755 netgen)
+$(DESTDIR)${INSTALL_BINDIR}/netgen.sh: netgen.sh
+	${RM} $(DESTDIR)${INSTALL_BINDIR}/netgen.sh $(DESTDIR)${INSTALL_BINDIR}/netgen
+	${CP} netgen.sh $(DESTDIR)${INSTALL_BINDIR}/netgen
+	(cd $(DESTDIR)${INSTALL_BINDIR}; chmod 0755 netgen)
 
 include ${NETGENDIR}/rules.mak

tcltk/netgen.tcl.in

@@ -138,7 +138,7 @@ proc netgen::convert_to_json {filename lvs_final} {
 		     foreach net $cktval {
 			incr nidx
 	                puts $fjson "          \["
-			set netname [string map {"\\" ""} [lindex $net 0]]
+			set netname [string map {"\\" "\\\\"} [lindex $net 0]]
 		        puts $fjson "            \"$netname\","
 		        puts $fjson "            \["
 			set netconn [lindex $net 1]
@@ -169,7 +169,7 @@ proc netgen::convert_to_json {filename lvs_final} {
 		     foreach net $cktval {
 			incr nidx
 	                puts $fjson "          \["
-			set netname [string map {"\\" ""} [lindex $net 0]]
+			set netname [string map {"\\" "\\\\"} [lindex $net 0]]
 		        puts $fjson "            \"$netname\","
 		        puts $fjson "            \["
 			set netconn [lindex $net 1]
@@ -221,7 +221,7 @@ proc netgen::convert_to_json {filename lvs_final} {
 		     foreach inst $cktval {
 			incr iidx
 	                puts $fjson "          \["
-			set instname [lindex $inst 0]
+			set instname [string map {"\\" "\\\\"} [lindex $inst 0]]
 		        puts $fjson "            \"$instname\","
 		        puts $fjson "            \["
 			set instpins [lindex $inst 1]
@@ -250,7 +250,7 @@ proc netgen::convert_to_json {filename lvs_final} {
 		     foreach inst $cktval {
 			incr iidx
 	                puts $fjson "          \["
-			set instname [lindex $inst 0]
+			set instname [string map {"\\" "\\\\"} [lindex $inst 0]]
 		        puts $fjson "            \"$instname\","
 		        puts $fjson "            \["
 			set instpins [lindex $inst 1]
@@ -292,8 +292,8 @@ proc netgen::convert_to_json {filename lvs_final} {
 		  foreach instance $value {
 		     incr pidx
 	             puts $fjson "      \["
-		     set instnames [lindex $instance 0]
-		     set instname0 [lindex $instnames 0]
+		     set instnames [string map {"\\" "\\\\"} [lindex $instance 0]]
+		     set instname0 [string map {"\\" "\\\\"} [lindex $instnames 0]]
 	             puts $fjson "         \["
 		     puts $fjson "           \"${instname0}\","
 	             puts $fjson "           \["
@@ -310,7 +310,7 @@ proc netgen::convert_to_json {filename lvs_final} {
 		     puts $fjson "             \[\"${propname}\", \"${propval}\"\]"
 	             puts $fjson "           \]"
 	             puts $fjson "         \],"
-		     set instname1 [lindex $instnames 1]
+		     set instname1 [string map {"\\" "\\\\"} [lindex $instnames 1]]
 	             puts $fjson "         \["
 		     puts $fjson "           \"${instname1}\","
 	             puts $fjson "           \["