- Switch to options helpers

- Regenerate patches with `make makepatch`

emulators/gxemul/Makefile

@@ -40,10 +40,12 @@ post-patch:
 		 /CXXFLAGS=/s|-f[a-zA-Z-]+||g' ${WRKSRC}/configure
 
 do-install:
-	(cd ${WRKSRC} && ${INSTALL_PROGRAM} gxemul \
-		${STAGEDIR}${PREFIX}/bin)
-	(cd ${WRKSRC}/man && ${INSTALL_MAN} gxemul.1 \
-		${STAGEDIR}${MAN1PREFIX}/man/man1)
+	${INSTALL_PROGRAM} ${WRKSRC}/gxemul \
+		${STAGEDIR}${PREFIX}/bin
+	${INSTALL_MAN} ${WRKSRC}/man/gxemul.1 \
+		${STAGEDIR}${MAN1PREFIX}/man/man1
+
+do-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	@(cd ${WRKSRC}/doc && ${COPYTREE_SHARE} . \
 		${STAGEDIR}${DOCSDIR})

emulators/gxemul/files/patch-src_devices_dev__wdc.cc

@@ -1,6 +1,6 @@
---- src/devices/dev_wdc.cc.orig	2013-06-27 18:10:50.000000000 -0700
-+++ src/devices/dev_wdc.cc	2013-06-27 18:11:13.000000000 -0700
-@@ -274,12 +274,12 @@
+--- src/devices/dev_wdc.cc.orig	2014-08-17 08:45:12 UTC
++++ src/devices/dev_wdc.cc
+@@ -274,12 +274,12 @@ void wdc__read(struct cpu *cpu, struct w
  	    + (int64_t)d->head * d->sectors_per_track[d->drive] +
  	    (int64_t)d->heads[d->drive] * d->sectors_per_track[d->drive] * cyl);
  
@@ -15,7 +15,7 @@
  #endif
  
  	while (count > 0) {
-@@ -320,12 +320,12 @@
+@@ -320,12 +320,12 @@ void wdc__write(struct cpu *cpu, struct 
  	uint64_t offset = 512 * (d->sector - 1
  	    + (int64_t)d->head * d->sectors_per_track[d->drive] +
  	    (int64_t)d->heads[d->drive] * d->sectors_per_track[d->drive] * cyl);

emulators/gxemul/files/patch-src_include_refcount__ptr.h

@@ -0,0 +1,11 @@
+--- src/include/refcount_ptr.h.orig	2014-08-17 08:45:13 UTC
++++ src/include/refcount_ptr.h
+@@ -33,6 +33,8 @@ template <class T>
+ class refcount_ptr;
+ 
+ 
++#include <stddef.h>
++
+ /**
+  * \brief Base class for reference countable objects.
+  *

emulators/gxemul/files/patch-src_include_refcount_ptr.h

@@ -1,11 +0,0 @@
---- src/include/refcount_ptr.h	2010-02-14 02:33:54.000000000 -0700
-+++ src/include/refcount_ptr.h	2014-02-24 03:48:14.000000000 -0700
-@@ -28,6 +28,8 @@
-  *  SUCH DAMAGE.
-  */
- 
-+#include <stddef.h>
-+
- /**
-  * \brief Base class for reference countable objects.
-  *