diff --git a/scconfig/hooks.c b/scconfig/hooks.c
index 23e2d390..65757fd6 100644
--- a/scconfig/hooks.c
+++ b/scconfig/hooks.c
@@ -49,75 +49,75 @@ int find_sul_libjpeg(const char *name, int logdepth, int fatal)
 
 static void help(void)
 {
-	printf("./configure: configure xschem.\n");
-	printf("\n");
-	printf("Usage: ./configure [options]\n");
-	printf("\n");
-	printf("xschem-specific options:\n");
-	printf(" --prefix=path             change installation prefix from /usr/local to path\n");
-	printf(" --debug                   build full debug version (-g -O0)\n");
-	printf(" --profile                 build profiling version if available (-pg)\n");
-	printf(" --symbols                 include symbols (add -g, but no -O0)\n");
-	printf(" --user-conf-dir           change the user conf dir (e.g. ~/.xschem)\n");
-	printf(" --user-lib-path           set the user library path\n");
-	printf(" --sys-lib-path            set the system library path\n");
-	printf(" --xschem-lib-path         overrides the final list of library search paths\n");
-	printf(" /arg/tk-version=8.x       force detecting a specific version of tcl/tk\n");
+        printf("./configure: configure xschem.\n");
+        printf("\n");
+        printf("Usage: ./configure [options]\n");
+        printf("\n");
+        printf("xschem-specific options:\n");
+        printf(" --prefix=path             change installation prefix from /usr/local to path\n");
+        printf(" --debug                   build full debug version (-g -O0)\n");
+        printf(" --profile                 build profiling version if available (-pg)\n");
+        printf(" --symbols                 include symbols (add -g, but no -O0)\n");
+        printf(" --user-conf-dir           change the user conf dir (e.g. ~/.xschem)\n");
+        printf(" --user-lib-path           set the user library path\n");
+        printf(" --sys-lib-path            set the system library path\n");
+        printf(" --xschem-lib-path         overrides the final list of library search paths\n");
+        printf(" /arg/tk-version=8.x       force detecting a specific version of tcl/tk\n");
 
-	printf("\n");
-	help_default_args(stdout, "");
+        printf("\n");
+        help_default_args(stdout, "");
 }
 
 /* Runs when a custom command line argument is found
    returns true if no further argument processing should be done */
 int hook_custom_arg(const char *key, const char *value)
 {
-	if (strcmp(key, "prefix") == 0) {
-		report("Setting prefix to '%s'\n", value);
-		put("/local/xschem/prefix", strclone(value));
-		return 1;
-	}
-	if (strcmp(key, "debug") == 0) {
-		put("/local/xschem/debug", strue);
-		return 1;
-	}
-	if (strcmp(key, "profile") == 0) {
-		put("/local/xschem/profile", strue);
-		return 1;
-	}
-	if (strcmp(key, "symbols") == 0) {
-		put("/local/xschem/symbols", strue);
-		return 1;
-	}
-	if (strcmp(key, "user-conf-dir") == 0) {
-		put("/local/xschem/user-conf-dir", value);
-		return 1;
-	}
-	if (strcmp(key, "user-lib-path") == 0) {
-		put("/local/xschem/user-lib-path", value);
-		return 1;
-	}
-	if (strcmp(key, "sys-lib-path") == 0) {
-		put("/local/xschem/sys-lib-path", value);
-		return 1;
-	}
-	if (strcmp(key, "xschem-lib-path") == 0) {
-		put("/local/xschem/xschem-lib-path", value);
-		return 1;
-	}
-	if (strcmp(key, "help") == 0) {
-		help();
-		exit(0);
-	}
+        if (strcmp(key, "prefix") == 0) {
+                report("Setting prefix to '%s'\n", value);
+                put("/local/xschem/prefix", strclone(value));
+                return 1;
+        }
+        if (strcmp(key, "debug") == 0) {
+                put("/local/xschem/debug", strue);
+                return 1;
+        }
+        if (strcmp(key, "profile") == 0) {
+                put("/local/xschem/profile", strue);
+                return 1;
+        }
+        if (strcmp(key, "symbols") == 0) {
+                put("/local/xschem/symbols", strue);
+                return 1;
+        }
+        if (strcmp(key, "user-conf-dir") == 0) {
+                put("/local/xschem/user-conf-dir", value);
+                return 1;
+        }
+        if (strcmp(key, "user-lib-path") == 0) {
+                put("/local/xschem/user-lib-path", value);
+                return 1;
+        }
+        if (strcmp(key, "sys-lib-path") == 0) {
+                put("/local/xschem/sys-lib-path", value);
+                return 1;
+        }
+        if (strcmp(key, "xschem-lib-path") == 0) {
+                put("/local/xschem/xschem-lib-path", value);
+                return 1;
+        }
+        if (strcmp(key, "help") == 0) {
+                help();
+                exit(0);
+        }
 
-	return 0;
+        return 0;
 }
 
 
 /* Runs before anything else */
 int hook_preinit()
 {
-	return 0;
+        return 0;
 }
 
 /* Runs after initialization */
@@ -126,261 +126,271 @@ int hook_postinit()
         /* libjpeg detection */
         dep_add("libs/sul/libjpeg/*",     find_sul_libjpeg);
 
-	db_mkdir("/local");
-	db_mkdir("/local/xschem");
+        db_mkdir("/local");
+        db_mkdir("/local/xschem");
 
-	/* DEFAULTS */
-	put("/local/xschem/prefix", "/usr/local");
-	put("/local/xschem/debug", sfalse);
-	put("/local/xschem/profile", sfalse);
-	put("/local/xschem/symbols", sfalse);
-	put("/local/xschem/user-conf-dir", "~/.xschem");
+        /* DEFAULTS */
+        put("/local/xschem/prefix", "/usr/local");
+        put("/local/xschem/debug", sfalse);
+        put("/local/xschem/profile", sfalse);
+        put("/local/xschem/symbols", sfalse);
+        put("/local/xschem/user-conf-dir", "~/.xschem");
 
-	return 0;
+        return 0;
 }
 
 /* Runs after all arguments are read and parsed */
 int hook_postarg()
 {
 
-	if (get("/local/xschem/user-lib-path") == NULL) {
-		put("/local/xschem/user-lib-path", get("/local/xschem/user-conf-dir"));
-		append("/local/xschem/user-lib-path", "/xschem_library");
-	}
+        if (get("/local/xschem/user-lib-path") == NULL) {
+                put("/local/xschem/user-lib-path", get("/local/xschem/user-conf-dir"));
+                append("/local/xschem/user-lib-path", "/xschem_library");
+        }
 
-	if (get("/local/xschem/sys-lib-path") == NULL) {
-		put("/local/xschem/sys-lib-path", get("/local/xschem/prefix"));
-		append("/local/xschem/sys-lib-path", "/");
-		append("/local/xschem/sys-lib-path", "share/xschem/xschem_library/devices");
-	}
+        if (get("/local/xschem/sys-lib-path") == NULL) {
+                put("/local/xschem/sys-lib-path", get("/local/xschem/prefix"));
+                append("/local/xschem/sys-lib-path", "/");
+                append("/local/xschem/sys-lib-path", "share/xschem/xschem_library/devices");
+        }
 
-	if (get("/local/xschem/xschem-lib-path") == NULL) {
-		put("/local/xschem/xschem-lib-path", get("/local/xschem/user-lib-path"));
-		append("/local/xschem/xschem-lib-path", ":");
-		append("/local/xschem/xschem-lib-path", get("/local/xschem/sys-lib-path"));
+        if (get("/local/xschem/xschem-lib-path") == NULL) {
+                put("/local/xschem/xschem-lib-path", get("/local/xschem/user-lib-path"));
+                append("/local/xschem/xschem-lib-path", ":");
+                append("/local/xschem/xschem-lib-path", get("/local/xschem/sys-lib-path"));
 
-		append("/local/xschem/xschem-lib-path", ":");
-		append("/local/xschem/xschem-lib-path", get("/local/xschem/prefix"));
-		append("/local/xschem/xschem-lib-path", "/");
-		append("/local/xschem/xschem-lib-path", "share/doc/xschem/examples");
+                append("/local/xschem/xschem-lib-path", ":");
+                append("/local/xschem/xschem-lib-path", get("/local/xschem/prefix"));
+                append("/local/xschem/xschem-lib-path", "/");
+                append("/local/xschem/xschem-lib-path", "share/doc/xschem/examples");
 
-		append("/local/xschem/xschem-lib-path", ":");
-		append("/local/xschem/xschem-lib-path", get("/local/xschem/prefix"));
-		append("/local/xschem/xschem-lib-path", "/");
-		append("/local/xschem/xschem-lib-path", "share/doc/xschem/ngspice");
+                append("/local/xschem/xschem-lib-path", ":");
+                append("/local/xschem/xschem-lib-path", get("/local/xschem/prefix"));
+                append("/local/xschem/xschem-lib-path", "/");
+                append("/local/xschem/xschem-lib-path", "share/doc/xschem/ngspice");
 
-		append("/local/xschem/xschem-lib-path", ":");
-		append("/local/xschem/xschem-lib-path", get("/local/xschem/prefix"));
-		append("/local/xschem/xschem-lib-path", "/");
-		append("/local/xschem/xschem-lib-path", "share/doc/xschem/logic");
+                append("/local/xschem/xschem-lib-path", ":");
+                append("/local/xschem/xschem-lib-path", get("/local/xschem/prefix"));
+                append("/local/xschem/xschem-lib-path", "/");
+                append("/local/xschem/xschem-lib-path", "share/doc/xschem/logic");
 
-		append("/local/xschem/xschem-lib-path", ":");
-		append("/local/xschem/xschem-lib-path", get("/local/xschem/prefix"));
-		append("/local/xschem/xschem-lib-path", "/");
-		append("/local/xschem/xschem-lib-path", "share/doc/xschem/xschem_simulator");
+                append("/local/xschem/xschem-lib-path", ":");
+                append("/local/xschem/xschem-lib-path", get("/local/xschem/prefix"));
+                append("/local/xschem/xschem-lib-path", "/");
+                append("/local/xschem/xschem-lib-path", "share/doc/xschem/xschem_simulator");
 
-		append("/local/xschem/xschem-lib-path", ":");
-		append("/local/xschem/xschem-lib-path", get("/local/xschem/prefix"));
-		append("/local/xschem/xschem-lib-path", "/");
-		append("/local/xschem/xschem-lib-path", "share/doc/xschem/generators");
+                append("/local/xschem/xschem-lib-path", ":");
+                append("/local/xschem/xschem-lib-path", get("/local/xschem/prefix"));
+                append("/local/xschem/xschem-lib-path", "/");
+                append("/local/xschem/xschem-lib-path", "share/doc/xschem/generators");
 
-		append("/local/xschem/xschem-lib-path", ":");
-		append("/local/xschem/xschem-lib-path", get("/local/xschem/prefix"));
-		append("/local/xschem/xschem-lib-path", "/");
-		append("/local/xschem/xschem-lib-path", "share/doc/xschem/inst_sch_select");
+                append("/local/xschem/xschem-lib-path", ":");
+                append("/local/xschem/xschem-lib-path", get("/local/xschem/prefix"));
+                append("/local/xschem/xschem-lib-path", "/");
+                append("/local/xschem/xschem-lib-path", "share/doc/xschem/inst_sch_select");
 
-		append("/local/xschem/xschem-lib-path", ":");
-		append("/local/xschem/xschem-lib-path", get("/local/xschem/prefix"));
-		append("/local/xschem/xschem-lib-path", "/");
-		append("/local/xschem/xschem-lib-path", "share/doc/xschem/binto7seg");
+                append("/local/xschem/xschem-lib-path", ":");
+                append("/local/xschem/xschem-lib-path", get("/local/xschem/prefix"));
+                append("/local/xschem/xschem-lib-path", "/");
+                append("/local/xschem/xschem-lib-path", "share/doc/xschem/binto7seg");
 
-		append("/local/xschem/xschem-lib-path", ":");
-		append("/local/xschem/xschem-lib-path", get("/local/xschem/prefix"));
-		append("/local/xschem/xschem-lib-path", "/");
-		append("/local/xschem/xschem-lib-path", "share/doc/xschem/pcb");
+                append("/local/xschem/xschem-lib-path", ":");
+                append("/local/xschem/xschem-lib-path", get("/local/xschem/prefix"));
+                append("/local/xschem/xschem-lib-path", "/");
+                append("/local/xschem/xschem-lib-path", "share/doc/xschem/pcb");
 
-		append("/local/xschem/xschem-lib-path", ":");
-		append("/local/xschem/xschem-lib-path", get("/local/xschem/prefix"));
-		append("/local/xschem/xschem-lib-path", "/");
-		append("/local/xschem/xschem-lib-path", "share/doc/xschem/rom8k");
+                append("/local/xschem/xschem-lib-path", ":");
+                append("/local/xschem/xschem-lib-path", get("/local/xschem/prefix"));
+                append("/local/xschem/xschem-lib-path", "/");
+                append("/local/xschem/xschem-lib-path", "share/doc/xschem/rom8k");
 
-	}
-	return 0;
+        }
+        return 0;
 }
 
 /* Runs when things should be detected for the compilation host system (commands
    that will be executed on host and will produce files to be used on host) */
 int hook_detect_host()
 {
-	return 0;
+        return 0;
 }
 
 static void disable_xcb(void)
 {
-	put("libs/gui/xcb/presents", "");
-	put("libs/gui/xcb/includes", "");
-	put("libs/gui/xcb/cflags", "");
-	put("libs/gui/xcb/ldflags", "");
-	put("libs/gui/xcb_render/presents", "");
-	put("libs/gui/xcb_render/includes", "");
-	put("libs/gui/xcb_render/cflags", "");
-	put("libs/gui/xcb_render/ldflags", "");
-	put("libs/gui/xgetxcbconnection/presents", "");
-	put("libs/gui/xgetxcbconnection/includes", "");
-	put("libs/gui/xgetxcbconnection/cflags", "");
-	put("libs/gui/xgetxcbconnection/ldflags", "");
+        put("libs/gui/xcb/presents", "");
+        put("libs/gui/xcb/includes", "");
+        put("libs/gui/xcb/cflags", "");
+        put("libs/gui/xcb/ldflags", "");
+        put("libs/gui/xcb_render/presents", "");
+        put("libs/gui/xcb_render/includes", "");
+        put("libs/gui/xcb_render/cflags", "");
+        put("libs/gui/xcb_render/ldflags", "");
+        put("libs/gui/xgetxcbconnection/presents", "");
+        put("libs/gui/xgetxcbconnection/includes", "");
+        put("libs/gui/xgetxcbconnection/cflags", "");
+        put("libs/gui/xgetxcbconnection/ldflags", "");
 }
 
 /* Runs when things should be detected for the host->target system (commands
    that will be executed on host but will produce files to be used on target) */
 int hook_detect_target()
 {
-	require("cc/fpic",  0, 0);
+        require("cc/fpic",  0, 0);
 
-	{ /* need to set debug flags here to make sure libs are detected with the modified cflags; -ansi matters in what #defines we need for some #includes */
-		const char *tmp, *fpic, *debug;
-		fpic = get("/target/cc/fpic");
-		if (fpic == NULL) fpic = "";
-		debug = get("/arg/debug");
-		if (debug == NULL) debug = "";
-		tmp = str_concat(" ", fpic, debug, NULL);
-		put("/local/global_cflags", tmp);
+        { /* need to set debug flags here to make sure libs are detected with the modified cflags; -ansi matters in what #defines we need for some #includes */
+                const char *tmp, *fpic, *debug;
+                fpic = get("/target/cc/fpic");
+                if (fpic == NULL) fpic = "";
+                debug = get("/arg/debug");
+                if (debug == NULL) debug = "";
+                tmp = str_concat(" ", fpic, debug, NULL);
+                put("/local/global_cflags", tmp);
 
-		/* for --debug mode, use -ansi -pedantic for all detection */
-		if (istrue(get("/local/xschem/debug"))) {
-			append("cc/cflags", " -g -O0 -Wconversion -Wno-sign-conversion");
-			if (require("cc/argstd/Wall",  0, 0) == 0) {
-				append("cc/cflags", " ");
-				append("cc/cflags", get("cc/argstd/Wall"));
-			}
-			if (require("cc/argstd/std_c89",  0, 0) == 0) {
-				append("cc/cflags", " ");
-				append("cc/cflags", get("cc/argstd/std_c89"));
-			}
-			if (require("cc/argstd/pedantic",  0, 0) == 0) {
-				append("cc/cflags", " ");
-				append("cc/cflags", get("cc/argstd/pedantic"));
-			}
-		}
-		else {
-			append("cc/cflags", " -O2");
-			if (istrue(get("/local/xschem/symbols")))
-				append("cc/cflags", " -g");
-		}
+                /* for --debug mode, use -ansi -pedantic for all detection */
+                if (istrue(get("/local/xschem/debug"))) {
+                        append("cc/cflags", " -g -O0 -Wconversion -Wno-sign-conversion");
+                        if (require("cc/argstd/Wall",  0, 0) == 0) {
+                                append("cc/cflags", " ");
+                                append("cc/cflags", get("cc/argstd/Wall"));
+                        }
+                        /* 
+                         * if (require("cc/argstd/std_c89",  0, 0) == 0) {
+                         *        append("cc/cflags", " ");
+                         *        append("cc/cflags", get("cc/argstd/std_c89"));
+                         * }
+                         */
+                        if (require("cc/argstd/pedantic",  0, 0) == 0) {
+                                append("cc/cflags", " ");
+                                append("cc/cflags", get("cc/argstd/pedantic"));
+                        }
+                }
+                else {
+                        append("cc/cflags", " -O2");
+                        if (istrue(get("/local/xschem/symbols")))
+                                append("cc/cflags", " -g");
+                }
 
-		if (istrue(get("/local/xschem/profile"))) {
-			if (require("cc/argstd/pg",  0, 0) == 0) {
-				append("cc/cflags", " ");
-				append("cc/cflags", get("cc/argstd/pg"));
-				append("cc/ldflags", " ");
-				append("cc/ldflags", get("cc/argstd/pg"));
-			}
+                if (istrue(get("/local/xschem/profile"))) {
+                        if (require("cc/argstd/pg",  0, 0) == 0) {
+                                append("cc/cflags", " ");
+                                append("cc/cflags", get("cc/argstd/pg"));
+                                append("cc/ldflags", " ");
+                                append("cc/ldflags", get("cc/argstd/pg"));
+                        }
                         /* no-pie no more needed it seems */
                         /* 
-			if (require("cc/argstd/no-pie",  0, 0) == 0) {
-				append("cc/cflags", " ");
-				append("cc/cflags", get("cc/argstd/no-pie"));
-			}
+                        if (require("cc/argstd/no-pie",  0, 0) == 0) {
+                                append("cc/cflags", " ");
+                                append("cc/cflags", get("cc/argstd/no-pie"));
+                        }
                         */
-		}
-	}
+                }
+        }
 
-	if (require("libs/io/popen/*",  0, 0) != 0) {
-		if (require("libs/proc/fork/*",  0, 0) == 0) /* pipe is used together with fork, both needed */
-			require("libs/io/pipe/*",  0, 0);
-	}
+        if (require("libs/io/popen/*",  0, 0) != 0) {
+                if (require("libs/proc/fork/*",  0, 0) == 0) /* pipe is used together with fork, both needed */
+                        require("libs/io/pipe/*",  0, 0);
+        }
 
-	require("libs/io/dup2/*",  0, 0); /* Stefan: query dup2() availability */
-	require("parsgen/flex/presents",  0, 1);
-	require("parsgen/bison/presents",  0, 1);
-	require("libs/script/tk/*",  0, 1); /* this will also bring libs/script/tcl/* */
-	require("fstools/awk",  0, 1);
-	require("libs/gui/xpm/*",  0, 1);
-	require("libs/gui/cairo/*",  0, 0);
-	require("libs/tty/readline/*",  0, 0);
-	require("libs/sul/libjpeg/*",  0, 0);
-	/* require("libs/types/stdint/*",  0, 0); */
+        require("libs/io/dup2/*",  0, 0); /* Stefan: query dup2() availability */
+        require("parsgen/flex/presents",  0, 1);
+        require("parsgen/bison/presents",  0, 1);
+        require("libs/script/tk/*",  0, 1); /* this will also bring libs/script/tcl/* */
+
+        if(!strstr(get("/host/libs/script/tcl/ldflags"),"-ltcl9.") && istrue(get("/local/xschem/debug"))) {
+          if(require("cc/argstd/std_c89",  0, 0) == 0) {
+            append("cc/cflags", " ");
+            append("cc/cflags", get("cc/argstd/std_c89"));
+          }
+        }
+
+        require("fstools/awk",  0, 1);
+        require("libs/gui/xpm/*",  0, 1);
+        require("libs/gui/cairo/*",  0, 0);
+        require("libs/tty/readline/*",  0, 0);
+        require("libs/sul/libjpeg/*",  0, 0);
+        /* require("libs/types/stdint/*",  0, 0); */
         require("sys/types/size/4_u_int", 0, 1);
         require("sys/types/size/4_s_int", 0, 1);
 
-	if (require("libs/gui/cairo-xcb/*",  0, 0) != 0) {
-		put("libs/gui/xcb/presents", sfalse);
-	}
-	else if (require("libs/gui/xcb/*",  0, 0) == 0) {
-		/* if xcb is used, the code requires these: */
-		require("libs/gui/xgetxcbconnection/*", 0, 0);
-		if (!istrue(get("libs/gui/xgetxcbconnection/presents"))) {
-			report("Disabling xcb because xgetxcbconnection is not found...\n");
-			disable_xcb();
-		}
-		else {
-			require("libs/gui/xcb_render/*", 0, 0);
-			if (!istrue(get("libs/gui/xcb_render/presents"))) {
-				report("Disabling xcb because xcb_render is not found...\n");
-				disable_xcb();
-			}
-		}
-	}
+        if (require("libs/gui/cairo-xcb/*",  0, 0) != 0) {
+                put("libs/gui/xcb/presents", sfalse);
+        }
+        else if (require("libs/gui/xcb/*",  0, 0) == 0) {
+                /* if xcb is used, the code requires these: */
+                require("libs/gui/xgetxcbconnection/*", 0, 0);
+                if (!istrue(get("libs/gui/xgetxcbconnection/presents"))) {
+                        report("Disabling xcb because xgetxcbconnection is not found...\n");
+                        disable_xcb();
+                }
+                else {
+                        require("libs/gui/xcb_render/*", 0, 0);
+                        if (!istrue(get("libs/gui/xcb_render/presents"))) {
+                                report("Disabling xcb because xcb_render is not found...\n");
+                                disable_xcb();
+                        }
+                }
+        }
 
-	return 0;
+        return 0;
 }
 
 /* Runs when things should be detected for the runtime system  (commands
    that will be executed only on the target, never on host) */
 int hook_detect_runtime()
 {
-	return 0;
+        return 0;
 }
 
 static const char *isok(int retval, int *accumulator)
 {
-	*accumulator |= retval;
-	return (retval == 0) ? "ok" : "ERROR";
+        *accumulator |= retval;
+        return (retval == 0) ? "ok" : "ERROR";
 }
 
 /* Runs after detection hooks, should generate the output (Makefiles, etc.) */
 int hook_generate()
 {
-	int generr = 0;
+        int generr = 0;
 
-	printf("\n--- Generating build and config files\n");
-	printf("config.h:              %s\n", isok(tmpasm("..", "config.h.in", "config.h"), &generr));
-	printf("Makefile.conf:         %s\n", isok(tmpasm("..", "Makefile.conf.in", "Makefile.conf"), &generr));
-	printf("doc/manpages/xschem.1: %s\n", isok(tmpasm("../doc/manpages", "xschem.1.in", "xschem.1"), &generr));
-	printf("src/Makefile:          %s\n", isok(tmpasm("../src", "Makefile.in", "Makefile"), &generr));
+        printf("\n--- Generating build and config files\n");
+        printf("config.h:              %s\n", isok(tmpasm("..", "config.h.in", "config.h"), &generr));
+        printf("Makefile.conf:         %s\n", isok(tmpasm("..", "Makefile.conf.in", "Makefile.conf"), &generr));
+        printf("doc/manpages/xschem.1: %s\n", isok(tmpasm("../doc/manpages", "xschem.1.in", "xschem.1"), &generr));
+        printf("src/Makefile:          %s\n", isok(tmpasm("../src", "Makefile.in", "Makefile"), &generr));
 
-	if (!generr) {
-		printf("\n\n");
-		printf("=====================\n");
-		printf("Configuration summary\n");
-		printf("=====================\n");
+        if (!generr) {
+                printf("\n\n");
+                printf("=====================\n");
+                printf("Configuration summary\n");
+                printf("=====================\n");
 
-		printf("\nCompilation:\n");
-		printf(" CC:        %s\n", get("/target/cc/cc"));
-		printf(" debug:     %s\n", istrue(get("/local/xschem/debug")) ? "yes" : "no");
-		printf(" profiling: %s\n", istrue(get("/local/xschem/profile")) ? "yes" : "no");
+                printf("\nCompilation:\n");
+                printf(" CC:        %s\n", get("/target/cc/cc"));
+                printf(" debug:     %s\n", istrue(get("/local/xschem/debug")) ? "yes" : "no");
+                printf(" profiling: %s\n", istrue(get("/local/xschem/profile")) ? "yes" : "no");
 
-		printf("\nPaths:\n");
-		printf(" prefix:        %s\n", get("/local/xschem/prefix"));
-		printf(" user-conf-dir: %s\n", get("/local/xschem/user-conf-dir"));
-		printf(" user-lib-path: %s\n", get("/local/xschem/user-lib-path"));
-		printf(" sys-lib-path:  %s\n", get("/local/xschem/sys-lib-path"));
+                printf("\nPaths:\n");
+                printf(" prefix:        %s\n", get("/local/xschem/prefix"));
+                printf(" user-conf-dir: %s\n", get("/local/xschem/user-conf-dir"));
+                printf(" user-lib-path: %s\n", get("/local/xschem/user-lib-path"));
+                printf(" sys-lib-path:  %s\n", get("/local/xschem/sys-lib-path"));
 
-		printf("\nLibs & features:\n");
+                printf("\nLibs & features:\n");
                 /*
-		 * printf(" stdint:    %s\n", istrue(get("/target/libs/types/stdint/presents")) ? "yes" : "no");
+                 * printf(" stdint:    %s\n", istrue(get("/target/libs/types/stdint/presents")) ? "yes" : "no");
                  */
-		printf(" tcl:       %s\n", get("/target/libs/script/tcl/ldflags"));
-		printf(" tk:        %s\n", get("/target/libs/script/tk/ldflags"));
-		printf(" cairo:     %s\n", istrue(get("/target/libs/gui/cairo/presents")) ? "yes" : "no");
-		printf(" readline:  %s\n", istrue(get("/target/libs/tty/readline/presents")) ? "yes" : "no");
-		printf(" libjpeg:   %s\n", istrue(get("/target/libs/sul/libjpeg/presents")) ? "yes" : "no");
-		printf(" xcb:       %s\n", istrue(get("/target/libs/gui/xcb/presents")) ? "yes" : "no");
+                printf(" tcl:       %s\n", get("/target/libs/script/tcl/ldflags"));
+                printf(" tk:        %s\n", get("/target/libs/script/tk/ldflags"));
+                printf(" cairo:     %s\n", istrue(get("/target/libs/gui/cairo/presents")) ? "yes" : "no");
+                printf(" readline:  %s\n", istrue(get("/target/libs/tty/readline/presents")) ? "yes" : "no");
+                printf(" libjpeg:   %s\n", istrue(get("/target/libs/sul/libjpeg/presents")) ? "yes" : "no");
+                printf(" xcb:       %s\n", istrue(get("/target/libs/gui/xcb/presents")) ? "yes" : "no");
 
-		printf("\nConfiguration complete, ready to compile.\n\n");
-	}
+                printf("\nConfiguration complete, ready to compile.\n\n");
+        }
 
-	return 0;
+        return 0;
 }
 
 /* Runs before everything is uninitialized */
diff --git a/scconfig/src/scripts/find_tcl.c b/scconfig/src/scripts/find_tcl.c
index d39f4f82..a44325df 100644
--- a/scconfig/src/scripts/find_tcl.c
+++ b/scconfig/src/scripts/find_tcl.c
@@ -23,7 +23,7 @@
 #include "scripts.h"
 #include <unistd.h>
 
-static int all_vers[] = { 90, 86, 85, 84, 0, -1 };
+static int all_vers[] = { 86, 85, 84, 0, 90, -1 };
 
 int find_script_tcl_(const char *name, int logdepth, int fatal, int *vers, int fallback)
 {
@@ -32,14 +32,14 @@ int find_script_tcl_(const char *name, int logdepth, int fatal, int *vers, int f
 
 	char *tclshs[] = {
 		"tclsh",
-		"tclsh90",
 		"tclsh86",
 		"tclsh85",
 		"tclsh84",
-		"tclsh9.0",
+		"tclsh90",
 		"tclsh8.6",
 		"tclsh8.5",
 		"tclsh8.4",
+		"tclsh9.0",
 		NULL
 	};