Fix build under clang [1]

Add LICENSE
Fix usage of PORTDOCS in plist, no bump required

PR:		ports/159173
Submitted by:	Pedro Giffuni <giffunip@tutopia.com> [1]
Approved by:	tabthorpe (mentor)

5 files changed, 109 insertions, 34 deletions

diff --git a/cad/spice/Makefile b/cad/spice/Makefile
index 3e3dc58144eb..594721aaa885 100644
--- a/cad/spice/Makefile
+++ b/cad/spice/Makefile
@@ -18,6 +18,8 @@ EXTRACT_ONLY=	spice3f5${EXTRACT_SUFX}
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	A general-purpose circuit simulation program
 
+LICENSE=	BSD
+
 WRKSRC=		${WRKDIR}/${PORTNAME}3f5
 MAN1=		sconvert.1 nutmeg.1 spice.1
 MAN3=		mfb.3
@@ -52,8 +54,8 @@ post-install:
 	${MKDIR} ${DOCSDIR}
 	${CAT} ${DISTDIR}/${DIST_SUBDIR}/*.ps > ${DOCSDIR}/spice3f3.ps
 	${GZIP_CMD} ${DOCSDIR}/*.ps
+.endif
 	${MKDIR} ${EXAMPLESDIR}
 	${INSTALL_DATA} ${WRKSRC}/examples/*.cir ${EXAMPLESDIR}
-.endif
 
 .include <bsd.port.post.mk>
diff --git a/cad/spice/files/patch-src_lib_fte_device_c b/cad/spice/files/patch-src_lib_fte_device_c
index 85e100d92633..ed6414a8835e 100644
--- a/cad/spice/files/patch-src_lib_fte_device_c
+++ b/cad/spice/files/patch-src_lib_fte_device_c
@@ -1,6 +1,23 @@
---- src/lib/fte/device.c.orig	Thu Jul 29 19:09:59 1993
-+++ src/lib/fte/device.c	Thu Sep 30 13:16:51 2004
-@@ -619,7 +619,7 @@
+--- src/lib/fte/device.c.orig	1993-07-30 02:09:59.000000000 +0000
++++ src/lib/fte/device.c	2011-07-26 23:17:58.000000000 +0000
+@@ -14,6 +14,8 @@
+ #include "ftedefs.h"
+ #include "dgen.h"
+ 
++void com_alter_common(wordlist *wl, int do_model);
++
+ static wordlist *devexpand();
+ 
+ /*
+@@ -576,6 +578,7 @@
+     com_alter_common(wl, 1);
+ }
+ 
++void
+ com_alter_common(wl, do_model)
+     wordlist *wl;
+     int	do_model;
+@@ -619,7 +622,7 @@
  	n2 = names;
      }
  
@@ -9,7 +26,7 @@
  	fprintf(cp_err, "alter: don't understand \"%s\"\n", names->pn_name);
  	fprintf(cp_err, "usage: alter dev param = expression\n");
  	fprintf(cp_err, "  or   alter @dev[param] = expression\n");
-@@ -661,7 +661,9 @@
+@@ -661,7 +664,9 @@
      }
  
      dv = ft_evaluate(n2->pn_right);
diff --git a/cad/spice/files/patch-src_lib_fte_x11_c b/cad/spice/files/patch-src_lib_fte_x11_c
index 05875dc0c429..692480e17f95 100644
--- a/cad/spice/files/patch-src_lib_fte_x11_c
+++ b/cad/spice/files/patch-src_lib_fte_x11_c
@@ -1,6 +1,17 @@
---- src/lib/fte/x11.c.orig	Wed Apr 14 21:44:56 1993
-+++ src/lib/fte/x11.c	Sun Aug 15 19:06:31 2004
-@@ -120,7 +120,10 @@
+--- src/lib/fte/x11.c.orig	1993-04-14 19:44:56.000000000 +0000
++++ src/lib/fte/x11.c	2011-07-26 23:16:48.000000000 +0000
+@@ -36,6 +36,10 @@
+ extern int _Xdebug;
+ #  endif
+ 
++void initlinestyles(void);
++void initcolors(GRAPH *graph);
++void slopelocation(GRAPH *graph, int x0, int y0);
++
+ /* forward declarations */
+ extern void handlebuttonev(), handlekeypressed(), killwin(), hardcopy(),
+ 	    redraw(), resize();
+@@ -120,7 +124,10 @@
  	/* "invert" works better than "xor" for B&W */
  
  	/* xor gc should be a function of the pixels that are written on */
@@ -12,25 +23,52 @@
  	gcvalues.line_width = 1;
  	gcvalues.foreground = 1;
  	gcvalues.background = 0;
-@@ -302,7 +305,7 @@
+@@ -152,7 +159,7 @@
+ {
+ 	XGetErrorText(display, errorev->error_code, ErrorMessage, 1024);
+ 	externalerror(ErrorMessage);
+-	return;
++	return (0);
+ }
+ 
+ /* Recover from bad NewViewPort call. */
+@@ -302,7 +309,8 @@
  	return (0);
  }
  
 -static
 +/* PN static */
++void
  initlinestyles()
  {
  
-@@ -318,7 +321,7 @@
+@@ -318,7 +326,8 @@
  	return;
  }
  
 -static
 +/* PN static */
++void
  initcolors(graph)
      GRAPH *graph;
  {
-@@ -805,8 +808,9 @@
+@@ -405,6 +414,7 @@
+ }
+ 
+ /*ARGSUSED*/
++void
+ X11_Arc(x0, y0, radius, theta1, theta2)
+ int x0, y0, radius;
+ double theta1, theta2;
+@@ -612,6 +622,7 @@
+ }
+ #  endif
+ 
++void
+ slopelocation(graph, x0, y0)
+ GRAPH *graph;
+ int x0, y0;         /* initial position of mouse */
+@@ -805,8 +816,9 @@
  
  	/* Iplots are done asynchronously */
  	DEVDEP(graph).isopen = 0;
@@ -41,7 +79,15 @@
  
  }
  
-@@ -942,7 +946,8 @@
+@@ -915,6 +927,7 @@
+ }
+ #  endif
+ 
++void
+ X11_Input(request, response)
+     REQUEST *request;
+     RESPONSE *response;
+@@ -942,7 +955,8 @@
  	            1 << ConnectionNumber(display);
  
  	      /* block on ConnectionNumber and request->fp */
@@ -51,7 +97,7 @@
  
  	      /* handle X events first */
  	      if (readfds & (1 << ConnectionNumber(display))) {
-@@ -995,7 +1000,8 @@
+@@ -995,7 +1009,8 @@
  
  }
  
diff --git a/cad/spice/files/patch-src_lib_mfb_mfbgnc_c b/cad/spice/files/patch-src_lib_mfb_mfbgnc_c
new file mode 100644
index 000000000000..06df88c56069
--- /dev/null
+++ b/cad/spice/files/patch-src_lib_mfb_mfbgnc_c
@@ -0,0 +1,10 @@
+--- src/lib/mfb/mfbgnc.c.orig	2011-07-24 22:09:03.000000000 +0000
++++ src/lib/mfb/mfbgnc.c	2011-07-24 22:12:08.000000000 +0000
+@@ -100,6 +100,7 @@
+  * all other characters are ``self-inserting''.
+  */
+ 
++void
+ MFBGenCode(PM)
+     char *PM;
+     {
diff --git a/cad/spice/pkg-plist b/cad/spice/pkg-plist
index 197b8ddbd8b0..b331e3759f35 100644
--- a/cad/spice/pkg-plist
+++ b/cad/spice/pkg-plist
@@ -14,25 +14,25 @@ bin/multidec
 @dirrm %%DATADIR%%/scripts
 @dirrm %%DATADIR%%
 %%PORTDOCS%%%%DOCSDIR%%/spice3f3.ps.gz
-%%PORTDOCS%%%%EXAMPLESDIR%%/bjtnoise.cir
-%%PORTDOCS%%%%EXAMPLESDIR%%/bsim1tst.cir
-%%PORTDOCS%%%%EXAMPLESDIR%%/bsim2tst.cir
-%%PORTDOCS%%%%EXAMPLESDIR%%/diffpair.cir
-%%PORTDOCS%%%%EXAMPLESDIR%%/diodisto.cir
-%%PORTDOCS%%%%EXAMPLESDIR%%/ltra_1.cir
-%%PORTDOCS%%%%EXAMPLESDIR%%/ltra_2.cir
-%%PORTDOCS%%%%EXAMPLESDIR%%/ltra_3.cir
-%%PORTDOCS%%%%EXAMPLESDIR%%/mixdisto.cir
-%%PORTDOCS%%%%EXAMPLESDIR%%/mos6inv.cir
-%%PORTDOCS%%%%EXAMPLESDIR%%/mosamp2.cir
-%%PORTDOCS%%%%EXAMPLESDIR%%/mosmem.cir
-%%PORTDOCS%%%%EXAMPLESDIR%%/pz2.cir
-%%PORTDOCS%%%%EXAMPLESDIR%%/pzt.cir
-%%PORTDOCS%%%%EXAMPLESDIR%%/rc.cir
-%%PORTDOCS%%%%EXAMPLESDIR%%/rca3040.cir
-%%PORTDOCS%%%%EXAMPLESDIR%%/resnoise.cir
-%%PORTDOCS%%%%EXAMPLESDIR%%/rtlinv.cir
-%%PORTDOCS%%%%EXAMPLESDIR%%/schmitt.cir
-%%PORTDOCS%%%%EXAMPLESDIR%%/simplepz.cir
+%%EXAMPLESDIR%%/bjtnoise.cir
+%%EXAMPLESDIR%%/bsim1tst.cir
+%%EXAMPLESDIR%%/bsim2tst.cir
+%%EXAMPLESDIR%%/diffpair.cir
+%%EXAMPLESDIR%%/diodisto.cir
+%%EXAMPLESDIR%%/ltra_1.cir
+%%EXAMPLESDIR%%/ltra_2.cir
+%%EXAMPLESDIR%%/ltra_3.cir
+%%EXAMPLESDIR%%/mixdisto.cir
+%%EXAMPLESDIR%%/mos6inv.cir
+%%EXAMPLESDIR%%/mosamp2.cir
+%%EXAMPLESDIR%%/mosmem.cir
+%%EXAMPLESDIR%%/pz2.cir
+%%EXAMPLESDIR%%/pzt.cir
+%%EXAMPLESDIR%%/rc.cir
+%%EXAMPLESDIR%%/rca3040.cir
+%%EXAMPLESDIR%%/resnoise.cir
+%%EXAMPLESDIR%%/rtlinv.cir
+%%EXAMPLESDIR%%/schmitt.cir
+%%EXAMPLESDIR%%/simplepz.cir
+@dirrm %%EXAMPLESDIR%%
 %%PORTDOCS%%@dirrm %%DOCSDIR%%
-%%PORTDOCS%%@dirrm %%EXAMPLESDIR%%