Finally, a port of the famous circuit simulation system.

Submitted by:	Julian Jenkins <kaveman@magna.com.au>

4 files changed, 341 insertions, 0 deletions

diff --git a/cad/spice/files/FreeBSD b/cad/spice/files/FreeBSD
new file mode 100644
index 000000000000..87835b625228
--- /dev/null
+++ b/cad/spice/files/FreeBSD
@@ -0,0 +1,9 @@
+# FreeBSD config exception file
+
+MAKE		= /usr/bin/make
+INTERFACE_OPTS  = -DWANT_X11
+CC              = gcc
+CC_OPT          = -O2 -pipe -Dbsd 
+CC_OPT_SAFE     = -O2 -pipe -Dbsd
+LDFLAGS		= -L /usr/X11R6/lib -lm -ltermcap
+ASM_HACK	= < /dev/null
diff --git a/cad/spice/files/Makefile b/cad/spice/files/Makefile
new file mode 100644
index 000000000000..15c041ef2099
--- /dev/null
+++ b/cad/spice/files/Makefile
@@ -0,0 +1,11 @@
+
+all:
+	util/build FreeBSD default
+
+install:
+	util/build FreeBSD install 
+	gzip < man/man5/mfbcap.5 > ${PREFIX}/man/man5/mfbcap.5.gz
+	gzip < man/man1/sconvert.1 > ${PREFIX}/man/man1/sconvert.1.gz
+	gzip < man/man1/nutmeg.1 > ${PREFIX}/man/man1/nutmeg.1.gz
+	gzip < man/man1/spice.1 > ${PREFIX}/man/man1/spice.1.gz
+	gzip < man/man3/mfb.3 > ${PREFIX}/man/man3/mfb.3.gz
diff --git a/cad/spice/files/patch-aa b/cad/spice/files/patch-aa
new file mode 100644
index 000000000000..e3b82b47b0d5
--- /dev/null
+++ b/cad/spice/files/patch-aa
@@ -0,0 +1,181 @@
+*** conf/defaults.orig	Thu Mar 28 21:25:24 1996
+--- conf/defaults	Sun Mar 31 11:04:30 1996
+***************
+*** 108,119 ****
+  #	file listed on the "build" command line.
+  
+  # SPICE_DIR	= $(TOP1)/$(SYSTEM)
+! SPICE_DIR	= $(DIST_DIR)
+! SPICE_LIB_DIR	= $(SPICE_DIR)/lib
+  SPICE_EXEC_DIR	= $(SPICE_DIR)/bin
+  
+  S_SPICE_DIR	= $(SPICE_DIR)
+! S_SPICE_LIB_DIR	= $(S_SPICE_DIR)/lib
+  S_SPICE_EXEC_DIR= $(S_SPICE_DIR)/bin
+  
+  #	INSTALL_DIRS lists the directories that need to be created before
+--- 108,119 ----
+  #	file listed on the "build" command line.
+  
+  # SPICE_DIR	= $(TOP1)/$(SYSTEM)
+! SPICE_DIR	= ${PREFIX}
+! SPICE_LIB_DIR	= $(SPICE_DIR)/share/spice
+  SPICE_EXEC_DIR	= $(SPICE_DIR)/bin
+  
+  S_SPICE_DIR	= $(SPICE_DIR)
+! S_SPICE_LIB_DIR	= $(S_SPICE_DIR)/share/spice
+  S_SPICE_EXEC_DIR= $(S_SPICE_DIR)/bin
+  
+  #	INSTALL_DIRS lists the directories that need to be created before
+***************
+*** 132,142 ****
+  #	an extra definition to work around the same strange bug.  See either
+  #	file "conf/vax" or "conf/gcc".
+  
+! CC		= cc
+  
+  #	CC_OPT: Default compile options (optimization/debug level, other)
+  
+! CC_OPT		= -g
+  
+  #	CC_OPT_SAFE: Special compile options to override CC_OPT for code
+  #	which typically causes problems for most compilers (bsim1 and bsim2).
+--- 132,142 ----
+  #	an extra definition to work around the same strange bug.  See either
+  #	file "conf/vax" or "conf/gcc".
+  
+! CC		= gcc
+  
+  #	CC_OPT: Default compile options (optimization/debug level, other)
+  
+! CC_OPT		=
+  
+  #	CC_OPT_SAFE: Special compile options to override CC_OPT for code
+  #	which typically causes problems for most compilers (bsim1 and bsim2).
+***************
+*** 206,212 ****
+  #	X_DIR indicates the top of the X11 lib/include hierarchy; it is only
+  #	a convenience that is used in the following definitions.
+  
+! X_DIR		= /usr
+  
+  #	INCX lists the X include directories.  This may be different between
+  #	MIT X11r5, X11r4, and your vendor's version of X11, though listing
+--- 206,212 ----
+  #	X_DIR indicates the top of the X11 lib/include hierarchy; it is only
+  #	a convenience that is used in the following definitions.
+  
+! X_DIR		= /usr/X11R6
+  
+  #	INCX lists the X include directories.  This may be different between
+  #	MIT X11r5, X11r4, and your vendor's version of X11, though listing
+***************
+*** 286,292 ****
+  #	code for either or both MFB (a terminal independent graphics
+  #	interface) or X11.
+  
+! INTERFACE_OPTS	= -DWANT_MFB -DWANT_X11
+  
+  #	BUGADDR is the e-mail address to send bug reports.  If left blank
+  #	the "bug" command in spice will not operate.
+--- 286,292 ----
+  #	code for either or both MFB (a terminal independent graphics
+  #	interface) or X11.
+  
+! INTERFACE_OPTS	= -DWANT_X11
+  
+  #	BUGADDR is the e-mail address to send bug reports.  If left blank
+  #	the "bug" command in spice will not operate.
+***************
+*** 296,302 ****
+  #	DEFAULT_EDITOR lists where the default editor used by the "edit"
+  #	command is located.
+  
+! DEFAULT_EDITOR	= jove
+  
+  #	ASCII_RAWFILE indicates that the default format of the spice3 raw data
+  #	file should be in human-readable format ( = 1 ) or in the smaller,
+--- 296,302 ----
+  #	DEFAULT_EDITOR lists where the default editor used by the "edit"
+  #	command is located.
+  
+! DEFAULT_EDITOR	= /usr/bin/vi
+  
+  #	ASCII_RAWFILE indicates that the default format of the spice3 raw data
+  #	file should be in human-readable format ( = 1 ) or in the smaller,
+*** util/build.orig	Sun Mar 31 10:56:09 1996
+--- util/build	Sun Mar 31 10:57:21 1996
+***************
+*** 96,102 ****
+  
+  TMP_LEADER="${TMP_DIR}/buildl$$"
+  TMP_TRAILER="${TMP_DIR}/buildt$$"
+! trap 'rm -f ${TMP_LEADER} ${TMP_TRAILER}; exit 1' 1 2 3 4 6 7 8 9 10 12 13 14 15
+  echo > "${TMP_TRAILER}"
+  BAD=false
+  DEBUG=
+--- 96,102 ----
+  
+  TMP_LEADER="${TMP_DIR}/buildl$$"
+  TMP_TRAILER="${TMP_DIR}/buildt$$"
+! trap 'rm -f ${TMP_LEADER} ${TMP_TRAILER}; exit 1' 1 2 3 4 6 7 8 10 12 13 14 15
+  echo > "${TMP_TRAILER}"
+  BAD=false
+  DEBUG=
+*** src/lib/fte/resource.c.orig	Sun Mar 31 10:59:57 1996
+--- src/lib/fte/resource.c	Sun Mar 31 11:00:57 1996
+***************
+*** 369,375 ****
+--- 369,377 ----
+  	long x;
+  	SIGNAL_TYPE	(*orig_signal)( );
+  
++ #ifndef __FreeBSD__
+  	if (getenv("SPICE_NO_DATASEG_CHECK"))
++ #endif
+  		return 0;
+  
+  	low = 0;
+*** src/include/misc.h.orig	Thu Dec  1 09:17:02 1994
+--- src/include/misc.h	Sun Mar 31 12:32:58 1996
+***************
+*** 86,92 ****
+--- 86,94 ----
+  extern char *realloc();
+  extern char *getenv();
+  extern int errno;
++ #ifndef __FreeBSD__
+  extern char *sys_errlist[];
++ #endif
+  extern char *getenv();
+  extern char *getwd();
+  extern int rand();
+*** src/lib/misc/math.c.orig	Sat Jun 19 06:13:39 1993
+--- src/lib/misc/math.c	Sun Mar 31 13:38:40 1996
+***************
+*** 11,17 ****
+  #include "misc.h"
+  #include "suffix.h"
+  
+! #ifdef HAS_NO_IEEE_LOGB
+  
+  /* changed all instances of logb to normslogb (NJ) */
+  double normslogb(x)
+--- 11,17 ----
+  #include "misc.h"
+  #include "suffix.h"
+  
+! #if (defined(HAS_NO_IEEE_LOGB) || defined(__FreeBSD__))
+  
+  /* changed all instances of logb to normslogb (NJ) */
+  double normslogb(x)
+***************
+*** 58,64 ****
+  
+  	return x * z;
+  }
+- 
+  #endif
+  
+  #ifdef HAS_NO_ERFC
+--- 58,63 ----
diff --git a/cad/spice/files/patch-ab b/cad/spice/files/patch-ab
new file mode 100644
index 000000000000..d561a07a85ed
--- /dev/null
+++ b/cad/spice/files/patch-ab
@@ -0,0 +1,140 @@
+*** src/lib/fte/grid.c.orig	Sun Apr 25 14:53:11 1993
+--- src/lib/fte/grid.c	Sat Jan 29 10:47:59 1994
+***************
+*** 17,22 ****
+--- 17,23 ----
+  #include "suffix.h"
+  
+  #define RAD_TO_DEG	(180.0 / M_PI)
++ #define LABEL_CHARS	20
+  
+  static double *lingrid(), *loggrid();
+  static void polargrid(), smithgrid();
+***************
+*** 225,231 ****
+      int max;
+      static double dd[2];
+      int mult = 1;
+!     char buf[16], *s;
+      int slim, digits;
+  
+      if (axis == y_axis && graph->grid.ysized) {
+--- 226,232 ----
+      int max;
+      static double dd[2];
+      int mult = 1;
+!     char buf[LABEL_CHARS], *s;
+      int slim, digits;
+  
+      if (axis == y_axis && graph->grid.ysized) {
+***************
+*** 477,483 ****
+  drawlingrid(graph, units, spacing, nsp, dst, lmt, hmt, onedec, mult, mag,
+      digits, axis)
+      GRAPH *graph;
+!     char units[16];
+      bool onedec;
+      int nsp, spacing, mult;
+      double hmt, lmt, dst;
+--- 478,484 ----
+  drawlingrid(graph, units, spacing, nsp, dst, lmt, hmt, onedec, mult, mag,
+      digits, axis)
+      GRAPH *graph;
+!     char *units;
+      bool onedec;
+      int nsp, spacing, mult;
+      double hmt, lmt, dst;
+***************
+*** 488,494 ****
+  
+      int i, j;
+      double m, step;
+!     char buf[16];
+  
+      /* i counts how many pixels we have drawn, and j counts which unit
+       * we are at.
+--- 489,495 ----
+  
+      int i, j;
+      double m, step;
+!     char buf[LABEL_CHARS];
+  
+      /* i counts how many pixels we have drawn, and j counts which unit
+       * we are at.
+***************
+*** 567,573 ****
+      double k;
+      double decs;
+      double mag, gain;
+!     char buf[32], *s;
+  
+      if (axis == x_axis && graph->grid.xsized) {
+        lmt = graph->grid.xaxis.log.lmt;
+--- 568,574 ----
+      double k;
+      double decs;
+      double mag, gain;
+!     char buf[LABEL_CHARS], *s;
+  
+      if (axis == x_axis && graph->grid.xsized) {
+        lmt = graph->grid.xaxis.log.lmt;
+***************
+*** 671,677 ****
+  {
+      int i, j, k, l, m;
+      double t;
+!     char buf[16];
+  
+      /* Now plot every pp'th decade line, with subs lines between them. */
+      if (subs > 1)
+--- 672,678 ----
+  {
+      int i, j, k, l, m;
+      double t;
+!     char buf[LABEL_CHARS];
+  
+      /* Now plot every pp'th decade line, with subs lines between them. */
+      if (subs > 1)
+*** src/lib/fte/newcoms.c.orig	Sun Mar  7 16:30:58 1993
+--- src/lib/fte/newcoms.c	Wed Feb 23 22:39:55 1994
+***************
+*** 151,156 ****
+--- 151,160 ----
+  	    /* Copy from the first */
+  	    vname = cp_unquote(wl->wl_word);
+  	    dv = vec_get(vname);
++ 	    if (!dv) {
++ 		printf("'%s' reference vector not found\n", vname);
++ 		return;
++ 	    }
+  	    numdims = dv->v_numdims;
+  	    dims = dv->v_dims;
+  	    wl = wl->wl_next;
+*** src/lib/sparse/spsmp.c.orig	Wed Feb  3 14:20:50 1993
+--- src/lib/sparse/spsmp.c	Sun Jan 30 11:53:10 1994
+***************
+*** 483,492 ****
+  int CreateIfMissing;
+  {
+  MatrixPtr Matrix = (MatrixPtr)eMatrix;
+! ElementPtr Element = Matrix->FirstInCol[Col];
+  
+  /* Begin `SMPfindElt'. */
+      ASSERT( IS_SPARSE( Matrix ) );
+      Element = spcFindElementInCol(Matrix, &Element, Row, Col, CreateIfMissing);
+      return (SMPelement *)Element;
+  }
+--- 485,497 ----
+  int CreateIfMissing;
+  {
+  MatrixPtr Matrix = (MatrixPtr)eMatrix;
+! ElementPtr Element;
+  
+  /* Begin `SMPfindElt'. */
+      ASSERT( IS_SPARSE( Matrix ) );
++     Row = Matrix->ExtToIntRowMap[Row];
++     Col = Matrix->ExtToIntColMap[Col];
++     Element = Matrix->FirstInCol[Col];
+      Element = spcFindElementInCol(Matrix, &Element, Row, Col, CreateIfMissing);
+      return (SMPelement *)Element;
+  }