graphics/ralcgm: Added (view/convert CGM vector image files).

Signed-off-by: David Spencer <idlemoor@slackbuilds.org>

1 files changed, 240 insertions, 0 deletions

diff --git a/graphics/ralcgm/ralcgm-linux.patch b/graphics/ralcgm/ralcgm-linux.patch
new file mode 100644
index 0000000000..4121c62a0b
--- /dev/null
+++ b/graphics/ralcgm/ralcgm-linux.patch
@@ -0,0 +1,240 @@
+diff -Nur ralcgm-3.50.orig/CGMconfig ralcgm-3.50/CGMconfig
+--- ralcgm-3.50.orig/CGMconfig	Tue Apr 19 11:42:17 1994
++++ ralcgm-3.50/CGMconfig	Mon Mar 19 23:10:54 2001
+@@ -111,13 +111,13 @@
+    echo; exit
+ fi
+ 
+-systems='sun3|sun4|cray|craypcc|iris|iris4d|indigo|rs6000|hpux|ultrix|decosf|topaz'
++systems='sun3|sun4|cray|craypcc|iris|iris4d|indigo|rs6000|hpux|ultrix|decosf|topaz|linux'
+ 
+ #
+ # Set the echo options - check the system.
+ #
+ case $1 in
+-sun3|sun4|iris|ultrix|dec|rs6000)
++sun3|sun4|iris|ultrix|dec|rs6000|linux)
+ #  Berkely echo format
+                 el="-n"
+                 er=""
+@@ -269,6 +269,14 @@
+       cflags="-c -O -m68881"
+       lflags="-lE -lmalloc -lm"
+       ;;
++linux)
++      system=linux
++      cflags="-c ${OPT}"
++      lflags="-lm"
++      xw="yes"
++      xlib="-lX11"
++      ar="ar crs"
++      ;;
+ esac
+ 
+ #
+@@ -672,31 +680,31 @@
+ echo Your desired system will now be configured.
+ echo
+ 
+-oututils="$(ATTUTILS)"
++oututils='$(ATTUTILS)'
+ 
+ if test "$gdpflag" = "yes"
+ then
+-   oututils=$oututils" $(GDPUTILS)"
++   oututils=$oututils' $(GDPUTILS)'
+ fi
+ 
+ if test "$filflag" = "yes"
+ then
+-   oututils=$oututils" $(FILUTILS)"
++   oututils=$oututils' $(FILUTILS)'
+ fi
+ 
+ if test "$colrflag" = "yes"
+ then
+-   oututils=$oututils" $(COLRUTILS)"
++   oututils=$oututils' $(COLRUTILS)'
+ fi
+ 
+ if test "$cellflag" = "yes"
+ then
+-   oututils=$oututils" $(CELLUTILS)"
++   oututils=$oututils' $(CELLUTILS)'
+ fi
+ 
+ if test "$ptsflag" = "yes"
+ then
+-   oututils=$oututils" $(PTSUTILS)"
++   oututils=$oututils' $(PTSUTILS)'
+ fi
+ 
+ sed "/^MODULE =/s!=.*\$!= $module!
+diff -Nur ralcgm-3.50.orig/CGMinstall ralcgm-3.50/CGMinstall
+--- ralcgm-3.50.orig/CGMinstall	Tue Apr 19 11:42:17 1994
++++ ralcgm-3.50/CGMinstall	Mon Mar 19 23:10:54 2001
+@@ -111,13 +111,13 @@
+    echo; exit
+ fi
+ 
+-systems='sun3|sun4|cray|craypcc|iris|iris4d|indigo|rs6000|hpux|ultrix|decosf|topaz'
++systems='sun3|sun4|cray|craypcc|iris|iris4d|indigo|rs6000|hpux|ultrix|decosf|topaz|linux'
+ 
+ #
+ # Set the echo options - check the system.
+ #
+ case $1 in
+-sun3|sun4|iris|ultrix|dec|rs6000)
++sun3|sun4|iris|ultrix|dec|rs6000|linux)
+ #  Berkely echo format
+                 el="-n"
+                 er=""
+@@ -269,6 +269,14 @@
+       cflags="-c -O -m68881"
+       lflags="-lE -lmalloc -lm"
+       ;;
++linux)
++      system=linux
++      cflags="-c ${OPT}"
++      lflags="-lm"
++      xw="yes"
++      xlib="-lX11"
++      ar="ar crs"
++      ;;
+ esac
+ 
+ #
+@@ -672,31 +680,31 @@
+ echo Your desired system will now be configured.
+ echo
+ 
+-oututils="$(ATTUTILS)"
++oututils='$(ATTUTILS)'
+ 
+ if test "$gdpflag" = "yes"
+ then
+-   oututils=$oututils" $(GDPUTILS)"
++   oututils=$oututils' $(GDPUTILS)'
+ fi
+ 
+ if test "$filflag" = "yes"
+ then
+-   oututils=$oututils" $(FILUTILS)"
++   oututils=$oututils' $(FILUTILS)'
+ fi
+ 
+ if test "$colrflag" = "yes"
+ then
+-   oututils=$oututils" $(COLRUTILS)"
++   oututils=$oututils' $(COLRUTILS)'
+ fi
+ 
+ if test "$cellflag" = "yes"
+ then
+-   oututils=$oututils" $(CELLUTILS)"
++   oututils=$oututils' $(CELLUTILS)'
+ fi
+ 
+ if test "$ptsflag" = "yes"
+ then
+-   oututils=$oututils" $(PTSUTILS)"
++   oututils=$oututils' $(PTSUTILS)'
+ fi
+ 
+ sed "/^MODULE =/s!=.*\$!= $module!
+diff -Nur ralcgm-3.50.orig/include/cgmmach.h ralcgm-3.50/include/cgmmach.h
+--- ralcgm-3.50.orig/include/cgmmach.h	Mon Jun 12 15:18:12 1995
++++ ralcgm-3.50/include/cgmmach.h	Mon Mar 19 23:10:54 2001
+@@ -87,6 +87,9 @@
+ #ifndef Double
+ #define Double  double
+ #endif
++#ifndef Posint64
++#define Posint64 unsigned long
++#endif
+ 
+ /* Define macros for some maths routines which may cause problems */
+ 
+diff -Nur ralcgm-3.50.orig/include/mc_linux.h ralcgm-3.50/include/mc_linux.h
+--- ralcgm-3.50.orig/include/mc_linux.h	Thu Jan  1 01:00:00 1970
++++ ralcgm-3.50/include/mc_linux.h	Mon Mar 19 23:10:54 2001
+@@ -0,0 +1,33 @@
++/*  RAL-CGM Interpreter header file
++ *
++ *  Linux specific setting for CGM interpreter
++ */
++
++/*  Define Machine  */
++
++#define LINUX
++
++/*  Define Graphics system(s)  */
++
++#define POSTSCRIPT
++#define BEZIER
++#define HERSHEY
++#define XW
++
++#define DATADIR ""
++
++#define NAMELGTH  32
++#define EXTLGTH    8
++
++#define Posint64 unsigned long long
++#define MALLOCH
++#include <stdlib.h>
++
++#ifdef CGMOXW_C      /* X-Window specific settings  */
++
++#include <X11/cursorfont.h>
++#include <X11/Xlib.h>
++#include <X11/Xutil.h>
++#include <X11/Xatom.h>
++
++#endif
+diff -Nur ralcgm-3.50.orig/src/cgmobin.c ralcgm-3.50/src/cgmobin.c
+--- ralcgm-3.50.orig/src/cgmobin.c	Fri Jun 16 15:10:19 1995
++++ ralcgm-3.50/src/cgmobin.c	Mon Mar 19 23:11:52 2001
+@@ -1593,7 +1593,8 @@
+ Enum real_type, real_or_vdc;
+ #endif
+ {
+-   Posint whole, exponent, fract, neg;
++   Posint whole, exponent, neg;
++   Posint64 fract;
+    Prec prec;
+    Double f;
+ 
+@@ -1610,7 +1611,7 @@
+       prec = (real_or_vdc == VDC ? curbin.vdc_whole
+                                  : curbin.real_whole);
+       whole = (Posint)( neg ? -((floor(x))) : x );
+-      fract = (Posint)( ( neg ? x + (Double)whole : x - (Double)whole )
++      fract = (Posint64)( ( neg ? x + (Double)whole : x - (Double)whole )
+                             * ( 1L<<prec-2 ) * 4.0 );
+ 
+ #ifdef DEBUG
+@@ -1669,7 +1670,7 @@
+                exponent--;
+             }
+          }
+-         fract = (Long) ( (f - 1.0) * (Double)(1L<<(prec == 12 ? 52 : 23)) );
++         fract = (Posint64) ( (f - 1.0) * (Double)(1L<<(prec == 12 ? 52 : 23)) );
+       }
+ 
+ #ifdef DEBUG
+diff -Nur ralcgm-3.50.orig/src/cgmrand.c ralcgm-3.50/src/cgmrand.c
+--- ralcgm-3.50.orig/src/cgmrand.c	Tue Jun 13 17:32:50 1995
++++ ralcgm-3.50/src/cgmrand.c	Mon Mar 19 23:10:54 2001
+@@ -349,7 +349,11 @@
+ /* Correct any overrun */
+    if(cgmoverrun)
+    {
++#ifdef LINUX
++      disk_addr.__pos -= cgmoverrun;
++#else
+       disk_addr -= cgmoverrun;
++#endif
+       cgmoverrun = 0;
+    }
+