Merge 4 unzip slave ports into archivers/unzip as non-default options

It is practically impossible to use any of the unzip slave ports.  This
is because archivers/unzip is used by the ports infrastruction (via
USES=zip, USES=zip:infozip) and each slave port conflicts with it.
If you install the slave port first, then the port infrastructure can't
install archivers/unzip (although if attempted, the extracts dependency
might be satisfied by the slave port so it might actually work).

In any case, this change:
  * Adds "iconv" support as an non-default option
  * Add a localization group that can have zero or one selection
  * That group contains Chinese, Korean, or Russian support
  * WITH_UNZIP_UNREDUCE support was removed (I'm not sure it even worked)
  * Makefile was simplified (several loops removed)
  * Removes unzip-iconv, Chinese, Korean, Russian slave ports

PR:		190349
Reported by:	Mikhail Rokhin
Unzip overhaul:	marino
Approved by:	maintainer (ehaupt@)

4 files changed, 0 insertions, 63 deletions

diff --git a/korean/unzip/Makefile b/korean/unzip/Makefile
deleted file mode 100644
index 41a1ce431e43..000000000000
--- a/korean/unzip/Makefile
+++ /dev/null
@@ -1,14 +0,0 @@
-# Created by: Hye-Shik Chang
-# $FreeBSD$
-
-CATEGORIES=	korean archivers
-
-MAINTAINER=	ports@FreeBSD.org
-COMMENT=	ZIP archive extractor with localized patches
-
-CONFLICTS=	unzip-[0-9]* unzip-iconv-[0-9]* ru-unzip-[0-9]* zh-unzip-[0-9]*
-
-EXTRA_PATCHES=	${.CURDIR}/files/patch-*
-MASTERDIR=	${.CURDIR}/../../archivers/unzip
-
-.include "${MASTERDIR}/Makefile"
diff --git a/korean/unzip/files/patch-fileio.c b/korean/unzip/files/patch-fileio.c
deleted file mode 100644
index 876846075a76..000000000000
--- a/korean/unzip/files/patch-fileio.c
+++ /dev/null
@@ -1,14 +0,0 @@
---- fileio.c.orig	Sun Feb 17 14:43:28 2002
-+++ fileio.c	Wed May 21 03:40:24 2003
-@@ -2135,8 +2135,9 @@
- 
-         /* translate the Zip entry filename coded in host-dependent "extended
-            ASCII" into the compiler's (system's) internal text code page */
--        Ext_ASCII_TO_Native(G.filename, G.pInfo->hostnum, G.pInfo->hostver,
--                            G.pInfo->HasUxAtt, (option == DS_FN_L));
-+	if (!uO.dotflag)
-+	    Ext_ASCII_TO_Native(G.filename, G.pInfo->hostnum, G.pInfo->hostver,
-+				G.pInfo->HasUxAtt, (option == DS_FN_L));
- 
-         if (G.pInfo->lcflag)      /* replace with lowercase filename */
-             STRLOWER(G.filename, G.filename);
diff --git a/korean/unzip/files/patch-unzip.c b/korean/unzip/files/patch-unzip.c
deleted file mode 100644
index 7e8b3245074c..000000000000
--- a/korean/unzip/files/patch-unzip.c
+++ /dev/null
@@ -1,25 +0,0 @@
---- unzip.c.orig	2009-04-17 03:26:52.000000000 +0900
-+++ unzip.c	2011-02-15 11:25:36.000000000 +0900
-@@ -664,7 +664,8 @@
-   -j  junk paths (do not make directories)   -aa treat ALL files as text\n\
-   -U  use escapes for all non-ASCII Unicode  -UU ignore any Unicode fields\n\
-   -C  match filenames case-insensitively     -L  make (some) names \
--lowercase\n %-42s  -V  retain VMS version numbers\n%s";
-+lowercase\n %-42s  -V  retain VMS version numbers\n\
-+                                             -.  don't translate filenames\n%s";
- #else /* !VMS */
- static ZCONST char Far UnzipUsageLine4[] = "\
- modifiers:\n\
-@@ -1829,6 +1830,12 @@
-                         ++uO.cflxflag;
-                     break;
- #endif /* UNIX */
-+                case ('.'):
-+                    if (negative)
-+                        uO.dotflag = FALSE, negative = 0;
-+                    else
-+                        uO.dotflag = TRUE;
-+                    break;
-                 default:
-                     error = TRUE;
-                     break;
diff --git a/korean/unzip/files/patch-unzip.h b/korean/unzip/files/patch-unzip.h
deleted file mode 100644
index a79d047470df..000000000000
--- a/korean/unzip/files/patch-unzip.h
+++ /dev/null
@@ -1,10 +0,0 @@
---- unzip.h.orig	Sun Jan 27 11:29:40 2002
-+++ unzip.h	Wed May 21 03:43:56 2003
-@@ -459,6 +459,7 @@
- #if (!defined(RISCOS) && !defined(CMS_MVS) && !defined(TANDEM))
-     int ddotflag;       /* -:: don't skip over "../" path elements */
- #endif
-+    int dotflag;	/* -.: don't translate filenames to local charset */
- #endif /* !FUNZIP */
- } UzpOpts;
-