Remove port of the DASH shell

It seems the download site vanished. Also, the utility remained unused
since years now.

repos/ports/ports/dash.hash

@@ -1 +0,0 @@
-1062a2ecfe07783faa29394f63aa97f866e106d8

repos/ports/ports/dash.port

@@ -1,9 +0,0 @@
-LICENSE   := BSD
-VERSION   := 0.5.6
-DOWNLOADS := dash.archive
-
-URL(dash) := http://gondor.apana.org.au/~herbert/dash/files/dash-$(VERSION).tar.gz
-SHA(dash) := c62f94f09feb5eeb5e4b90793c5b6d5dad6ac003
-DIR(dash) := src/noux-pkg/dash
-
-PATCHES   := src/noux-pkg/dash/build.patch

repos/ports/src/noux-pkg/dash/build.patch

@@ -1,16 +0,0 @@
-+++ src/noux-pkg/dash/config.h.in
-@@ -116,6 +116,8 @@
- # undef _GNU_SOURCE
- #endif
- 
-+#ifdef HAVE_CONFIG_H
-+
- /* 64-bit operations are the same as 32-bit */
- #undef fstat64
- 
-@@ -130,3 +132,5 @@
- 
- /* 64-bit operations are the same as 32-bit */
- #undef stat64
-+
-+#endif /* HAVE_CONFIG_H */

repos/ports/src/noux-pkg/dash/target.mk

@@ -1,8 +0,0 @@
-#
-# Prevent double definition of BSD. This definition is specified at the
-# compiler command line, but also in the 'sys/param.h' header of the FreeBSD
-# libc.
-#
-CFLAGS = -UBSD
-
-include $(REP_DIR)/mk/noux.mk