Install libiconv on Ubuntu 14.04

gistfile1.txt

--- srclib/stdio.in.h.orig	2011-08-07 16:42:06.000000000 +0300
+++ srclib/stdio.in.h	2013-01-10 15:53:03.000000000 +0200
@@ -695,7 +695,9 @@
 /* It is very rare that the developer ever has full control of stdin,
    so any use of gets warrants an unconditional warning.  Assume it is
    always declared, since it is required by C89.  */
-_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");
+#if defined(__GLIBC__) && !defined(__UCLIBC__) && !__GLIBC_PREREQ(2, 16)
+ _GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");
+#endif
 #endif
 
 

iconv_install_ubuntu14.sh

#!/bin/bash
set -e

cd /tmp

wget -q https://ftp.gnu.org/gnu/libiconv/libiconv-1.14.tar.gz && \
  tar -xzf ./libiconv-1.14.tar.gz

cd /tmp/libiconv-1.14

wget -q https://gist.githubusercontent.com/merqlove/eda0bd9511fce0d319e6efb152f8c68d/raw/b8e40037af5c882b3395372093b78c42d6a7c06e/gistfile1.txt > iconv.patch && \
  patch -p1 -i ./iconv.patch && \
  sed -i -- 's/(gets/(fgets/g' ./srclib/stdio.in.h

./configure --prefix=/usr/local --enable-silent-rules && \
  make V=0 && \
  make V=0 install && \
  touch /etc/ld.so.conf.d/libiconv.conf && \
  echo "/usr/local/lib" > /etc/ld.so.conf.d/libiconv.conf && \
  ldconfig && \
  libtool --finish /usr/local/lib