Ports: Update libiconv's patches to use git patches

Ports/libiconv/patches/0001-Teach-config.sub-about-serenity.patch

@@ -1,5 +1,17 @@
---- libiconv-1.16/build-aux/config.sub.orig	2019-10-05 22:37:52.881885592 +0100
-+++ libiconv-1.16/build-aux/config.sub	2019-10-05 22:41:00.116990779 +0100
+From a92364ad8e2c7e870f800ffa5bcb0f385b61b823 Mon Sep 17 00:00:00 2001
+From: Vincent Sanders <vince@kyllikki.org>
+Date: Sun, 6 Oct 2019 11:11:16 +0100
+Subject: [PATCH 1/2] Teach config.sub about serenity
+
+---
+ build-aux/config.sub            | 3 ++-
+ libcharset/build-aux/config.sub | 3 ++-
+ 2 files changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/build-aux/config.sub b/build-aux/config.sub
+index a44fd8a..6b21345 100755
+--- a/build-aux/config.sub
++++ b/build-aux/config.sub
 @@ -2,7 +2,7 @@
  # Configuration validation subroutine script.
  #   Copyright 1992-2019 Free Software Foundation, Inc.
@@ -9,7 +21,7 @@
  
  # This file is free software; you can redistribute it and/or modify it
  # under the terms of the GNU General Public License as published by
-@@ -1341,6 +1341,7 @@
+@@ -1341,6 +1341,7 @@ case $os in
  	# Each alternative MUST end in a * to match a version number.
  	# sysv* is not here because it comes later, after sysvr4.
  	gnu* | bsd* | mach* | minix* | genix* | ultrix* | irix* \
@@ -17,8 +29,10 @@
  	     | *vms* | esix* | aix* | cnk* | sunos | sunos[34]*\
  	     | hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \
  	     | sym* | kopensolaris* | plan9* \
---- libiconv-1.16-orig/libcharset/build-aux/config.sub	2019-04-26 19:29:05.000000000 +0100
-+++ libiconv-1.16/libcharset/build-aux/config.sub	2019-10-05 23:16:08.710006227 +0100
+diff --git a/libcharset/build-aux/config.sub b/libcharset/build-aux/config.sub
+index a44fd8a..6b21345 100755
+--- a/libcharset/build-aux/config.sub
++++ b/libcharset/build-aux/config.sub
 @@ -2,7 +2,7 @@
  # Configuration validation subroutine script.
  #   Copyright 1992-2019 Free Software Foundation, Inc.
@@ -28,7 +42,7 @@
  
  # This file is free software; you can redistribute it and/or modify it
  # under the terms of the GNU General Public License as published by
-@@ -1341,6 +1341,7 @@
+@@ -1341,6 +1341,7 @@ case $os in
  	# Each alternative MUST end in a * to match a version number.
  	# sysv* is not here because it comes later, after sysvr4.
  	gnu* | bsd* | mach* | minix* | genix* | ultrix* | irix* \
@@ -36,3 +50,6 @@
  	     | *vms* | esix* | aix* | cnk* | sunos | sunos[34]*\
  	     | hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \
  	     | sym* | kopensolaris* | plan9* \
+-- 
+2.36.1
+

Ports/libiconv/patches/0002-Stub-out-getprogname-for-serenity.patch

@@ -0,0 +1,25 @@
+From 9b61ddd52828042b106d7d4c3fef582be9c933e7 Mon Sep 17 00:00:00 2001
+From: Vincent Sanders <vince@kyllikki.org>
+Date: Sun, 6 Oct 2019 11:11:16 +0100
+Subject: [PATCH 2/2] Stub out getprogname() for serenity
+
+---
+ srclib/getprogname.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/srclib/getprogname.c b/srclib/getprogname.c
+index 22d71eb..7cc112d 100644
+--- a/srclib/getprogname.c
++++ b/srclib/getprogname.c
+@@ -244,6 +244,8 @@ getprogname (void)
+         }
+     }
+   return NULL;
++# elif defined __serenity__
++  return "?";
+ # else
+ #  error "getprogname module not ported to this OS"
+ # endif
+-- 
+2.36.1
+

Ports/libiconv/patches/ReadMe.md

@@ -0,0 +1,12 @@
+# Patches for libiconv on SerenityOS
+
+## `0001-Teach-config.sub-about-serenity.patch`
+
+Teach config.sub about serenity
+
+
+## `0002-Stub-out-getprogname-for-serenity.patch`
+
+Stub out getprogname() for serenity
+
+

Ports/libiconv/patches/fix-getprogname.patch

@@ -1,11 +0,0 @@
---- libiconv-1.16-orig/srclib/getprogname.c	2019-04-26 19:29:00.000000000 +0100
-+++ libiconv-1.16/srclib/getprogname.c	2019-10-10 23:36:34.193619582 +0100
-@@ -244,6 +244,8 @@
-         }
-     }
-   return NULL;
-+# elif defined __serenity__
-+  return "?";
- # else
- #  error "getprogname module not ported to this OS"
- # endif