[sdcv] fix compile errors. thanks to jirka.

sdcv/Makefile

@@ -16,7 +16,7 @@ PKG_SOURCE_URL:=http://cdnetworks-kr-1.dl.sourceforge.net/project/sdcv/sdcv/0.4.
 
 PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)
 
-PKG_INSTALL:=1
+PKG_INSTALL:=2
 
 include $(INCLUDE_DIR)/package.mk
 
@@ -24,7 +24,7 @@ define Package/sdcv
     TITLE:=sdcv
     SECTION:=utils
     CATEGORY:=Utilities
-    DEPENDS:=@BROKEN +libintl
+    DEPENDS:=+libintl +libreadline +libiconv
     URL:=http://sdcv.sourceforge.net/
 endef
 
@@ -33,7 +33,7 @@ define Package/sdcv/description
 endef
 
 TARGET_CFLAGS+=-I$(STAGING_DIR)/usr/lib/libintl/include
-TARGET_LDFLAGS+= -L$(STAGING_DIR)/usr/lib/libintl/lib
+TARGET_LDFLAGS+= -L$(STAGING_DIR)/usr/lib/libintl/lib -L$(STAGING_DIR)/usr/lib/libiconv/lib
 
 CONFIGURE_ARGS += 
 

sdcv/patches/libcpp-retype.patch

@@ -0,0 +1,24 @@
+--- sdcv-0.4.2/src/lib/lib.cpp	2006-04-24 10:17:27.000000000 +0200
++++ sdcv-0.4.2m/src/lib/lib.cpp	2010-05-28 19:03:20.000000000 +0200
+@@ -5,10 +5,12 @@
+ #include <algorithm>
+ #include <cstring>
+ #include <cctype>
++#include <cstdlib>
+ 
+ #include <sys/stat.h>
+ #include <zlib.h>
+ #include <glib/gstdio.h>
++#include <stdlib.h>
+ 
+ #include "distance.h"
+ #include "file.hpp"
+@@ -513,7 +515,7 @@
+ {
+ 	fseek(idxfile, wordoffset[page_idx], SEEK_SET);
+ 	guint32 page_size=wordoffset[page_idx+1]-wordoffset[page_idx];
+-	fread(wordentry_buf, std::min(sizeof(wordentry_buf), page_size), 1, idxfile); //TODO: check returned values, deal with word entry that strlen>255.
++	fread(wordentry_buf, std::min((long)sizeof(wordentry_buf), (long)page_size), 1, idxfile); //TODO: check returned values, deal with word entry that strlen>255.
+ 	return wordentry_buf;
+ }
+ 

sdcv/patches/readline-free.patch

@@ -0,0 +1,10 @@
+--- sdcv-0.4.2/src/readline.cpp	2005-12-07 23:07:23.000000000 +0100
++++ sdcv-0.4.2m/src/readline.cpp	2010-05-28 19:24:28.000000000 +0200
+@@ -28,6 +28,7 @@
+ #  include <readline/history.h>
+ #endif
+ #include <glib.h>
++#include <stdlib.h>
+ 
+ #include "utils.hpp"
+