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gEDA-cvs: CVS update: gsch2pcb.c
User: danmc
Date: 06/04/04 22:32:28
Modified: . gsch2pcb.c
Log:
- look at the environment variable GNETLIST if set to get the name of
the gnetlist executible. Defaults to gnetlist if GNETLIST is not set.
- add a pointer to the gEDA, PCB and gEDA wiki pages in the --help output.
- run gnetlist -g pcbpins as part of the gnetlist runs to generate a PCB
actions file which propagates pin names (not just the numbers) from schematic
to layout.
Revision Changes Path
1.12 +66 -12 eda/geda/devel/utils/src/gsch2pcb.c
(In the diff below, changes in quantity of whitespace are not shown.)
Index: gsch2pcb.c
===================================================================
RCS file: /home/cvspsrv/cvsroot/eda/geda/devel/utils/src/gsch2pcb.c,v
retrieving revision 1.11
retrieving revision 1.12
diff -u -b -r1.11 -r1.12
--- gsch2pcb.c 3 Aug 2005 01:52:40 -0000 1.11
+++ gsch2pcb.c 5 Apr 2006 02:32:27 -0000 1.12
@@ -1,4 +1,4 @@
-/* $Id: gsch2pcb.c,v 1.11 2005/08/03 01:52:40 ahvezda Exp $ */
+/* $Id: gsch2pcb.c,v 1.12 2006/04/05 02:32:27 danmc Exp $ */
/* gsch2pcb
|
@@ -153,7 +153,7 @@
| board file (only gnetlist >= 20030901 recognizes -m).
*/
static void
-run_gnetlist(gchar *net_file, gchar *pcb_file, gchar *basename, gchar *args)
+run_gnetlist(gchar *pins_file, gchar *net_file, gchar *pcb_file, gchar *basename, gchar *args)
{
gchar *command,
*out_file,
@@ -162,17 +162,41 @@
GList *list;
struct stat st;
time_t mtime;
+ static const gchar *gnetlist = NULL;
+
+ /*
+ * Allow the user to specify a full path or a different name for
+ * the gnetlist command. Especially useful if multiple copies
+ * are installed at once.
+ */
+ if (gnetlist == NULL)
+ gnetlist = g_getenv ("GNETLIST");
+ if (gnetlist == NULL)
+ gnetlist = "gnetlist";
if (verbose)
{
command = g_strconcat(
- "gnetlist -g PCB -o ", net_file, " ", args, NULL);
+ gnetlist, " -g pcbpins -o ", pins_file, " ", args, NULL);
printf("Running command:\n\t%s\n", command);
printf("--------\n");
}
else
command = g_strconcat(
- "gnetlist -q -g PCB -o ", net_file, " ", args, NULL);
+ gnetlist, " -q -g pcbpins -o ", pins_file, " ", args, NULL);
+ g_spawn_command_line_sync(command, NULL, NULL, NULL, NULL);
+ g_free(command);
+
+ if (verbose)
+ {
+ command = g_strconcat(
+ gnetlist, " -g PCB -o ", net_file, " ", args, NULL);
+ printf("Running command:\n\t%s\n", command);
+ printf("--------\n");
+ }
+ else
+ command = g_strconcat(
+ gnetlist, " -q -g PCB -o ", net_file, " ", args, NULL);
g_spawn_command_line_sync(command, NULL, NULL, NULL, NULL);
g_free(command);
@@ -187,13 +211,13 @@
if (verbose)
{
printf("--------\n");
- command = g_strconcat("gnetlist -g gsch2pcb -o ", pcb_file,
+ command = g_strconcat(gnetlist, " -g gsch2pcb -o ", pcb_file,
" ", args1, NULL);
printf("Running command:\n\t%s\n", command);
printf("--------\n");
}
else
- command = g_strconcat("gnetlist -q -g gsch2pcb -o ", pcb_file,
+ command = g_strconcat(gnetlist, " -q -g gsch2pcb -o ", pcb_file,
" ", args1, NULL);
g_spawn_command_line_sync(command, NULL, NULL, NULL, NULL);
@@ -205,7 +229,7 @@
|| mtime == st.st_mtime
)
{
- fprintf(stderr, "gsch2pcb: gnetlist command failed.\n");
+ fprintf(stderr, "gsch2pcb: gnetlist command (%s) failed.\n", command);
if (m4_override_file)
fprintf(stderr,
" At least gnetlist 20030901 is required for m4-xxx options.\n");
@@ -227,13 +251,13 @@
if (verbose)
{
printf("--------\n");
- command = g_strconcat("gnetlist -g ", s, out_file,
+ command = g_strconcat(gnetlist, " -g ", s, out_file,
" ", args, NULL);
printf("Running command:\n\t%s\n", command);
printf("--------\n");
}
else
- command = g_strconcat("gnetlist -q -g ", s, out_file,
+ command = g_strconcat(gnetlist, " -q -g ", s, out_file,
" ", args, NULL);
g_spawn_command_line_sync(command, NULL, NULL, NULL, NULL);
@@ -1231,6 +1255,7 @@
"\n"
"Generate a PCB layout file from a set of gschem schematics.\n"
" gnetlist -g PCB is run to generate foo.net from the schematics.\n"
+"\n"
" gnetlist -g gsch2pcb is run to get PCB m4 derived elements which\n"
" match schematic footprints. For schematic footprints which don't match\n"
" any PCB m4 layout elements, search a set of file element directories in\n"
@@ -1241,6 +1266,9 @@
" have no matching schematic component, then remove those elements from\n"
" foo.pcb and rename foo.pcb to a foo.pcb.bak sequence.\n"
"\n"
+" gnetlist -g pcbpins is run to get a PCB actions file which will rename all\n"
+" of the pins in a .pcb file to match pin names from the schematic.\n"
+"\n"
" \"project\" is a file (not ending in .sch) containing a list of\n"
" schematics to process and some options. A schematics line is like:\n"
" schematics foo1.sch foo2.sch ...\n"
@@ -1292,6 +1320,16 @@
" PCB files originally created with gschem2pcb.\n"
" -v, --verbose Use -v -v for additional file element debugging.\n"
" -V, --version\n\n"
+"environment variables:\n"
+" GNETLIST If set, this specifies the name of the gnetlist program\n"
+" to execute.\n"
+"\n"
+"Additional Resources:\n"
+"\n"
+" gEDA homepage: http://www.geda.seul.org\n";
+" PCB homepage: http://pcb.sf.net\n";
+" gEDA Wiki: http://geda.seul.org/dokuwiki/doku.php?id=geda\n";
+"\n"
;
static void
@@ -1365,6 +1403,7 @@
gchar *pcb_file_name,
*pcb_new_file_name,
*bak_file_name,
+ *pins_file_name,
*net_file_name,
*tmp;
gint i;
@@ -1419,6 +1458,7 @@
element_directory_list = g_list_append(element_directory_list,
"/usr/local/pcb_lib");
+ pins_file_name = g_strconcat(basename, ".cmd", NULL);
net_file_name = g_strconcat(basename, ".net", NULL);
pcb_file_name = g_strconcat(basename, ".pcb", NULL);
bak_file_name = g_strconcat(basename, ".pcb.bak", NULL);
@@ -1440,7 +1480,7 @@
else
pcb_new_file_name = g_strdup(pcb_file_name);
- run_gnetlist(net_file_name, pcb_new_file_name, basename, schematics);
+ run_gnetlist(pins_file_name, net_file_name, pcb_new_file_name, basename, schematics);
if (add_elements(pcb_new_file_name) == 0)
{
@@ -1526,8 +1566,14 @@
if (initial_pcb)
{
printf("\nNext step:\n");
- printf("\tRun pcb on your file %s.\n", pcb_file_name);
- printf("\tYou will find all your footprints in a bundle ready for you to place.\n\n");
+ printf("1. Run pcb on your file %s.\n", pcb_file_name);
+ printf(" You will find all your footprints in a bundle ready for you to place\n");
+ printf(" or disperse with \"File -> Disperse all elements\" in PCB\n\n");
+ printf("2. From within PCB, select \"File -> Load netlist file\" and select \n");
+ printf(" %s to load the netlist.\n\n", net_file_name);
+ printf("3. From within PCB, enter\n\n");
+ printf(" :ExecuteFile(%s)\n\n", pins_file_name);
+ printf(" to propagate the pin names of all footprints to the layout.\n\n");
}
else if (quiet_mode == FALSE)
{
@@ -1538,8 +1584,16 @@
pcb_new_file_name);
printf("3. From within PCB, select \"File -> Load netlist file\" and select \n");
printf(" %s to load the updated netlist.\n\n", net_file_name);
+ printf("4. From within PCB, enter\n\n");
+ printf(" :ExecuteFile(%s)\n\n", pins_file_name);
+ printf(" to update the pin names of all footprints.\n\n");
}
}
+ g_free(net_file_name);
+ g_free(pins_file_name);
+ g_free(pcb_file_name);
+ g_free(bak_file_name);
+
return 0;
}