Ports: Update p7zip's patches to use git patches

Author: alimpfard

Ports/p7zip/patches/0001-Link-with-ldl-liconv-on-serenity.patch

@@ -0,0 +1,27 @@
+From 706b58fb624701b102d18bc60f3d21b9c812c359 Mon Sep 17 00:00:00 2001
+From: John Brehm <cooljohnny3@gmail.com>
+Date: Mon, 16 May 2022 22:58:31 +0430
+Subject: [PATCH 1/3] Link with -ldl -liconv on serenity
+
+---
+ 7zip/CMAKE/7za/CMakeLists.txt | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/7zip/CMAKE/7za/CMakeLists.txt b/7zip/CMAKE/7za/CMakeLists.txt
+index 7fc1102..9a3511d 100644
+--- a/7zip/CMAKE/7za/CMakeLists.txt
++++ b/7zip/CMAKE/7za/CMakeLists.txt
+@@ -357,6 +357,10 @@ add_executable(7za
+   "../../../../CPP/myWindows/wine_date_and_time.cpp"
+ )
+ 
++IF(SERENITYOS)
++    TARGET_LINK_LIBRARIES(7za ${CMAKE_THREAD_LIBS_INIT} dl iconv)
++ENDIF(SERENITYOS)
++
+ 
+ IF(APPLE)
+    TARGET_LINK_LIBRARIES(7za ${COREFOUNDATION_LIBRARY} ${CMAKE_THREAD_LIBS_INIT})
+-- 
+2.36.1
+

Ports/p7zip/patches/0002-Disable-wctype-related-stuff.patch

@@ -0,0 +1,25 @@
+From faeff47d7dce98869667575f1765fcacbce9da2b Mon Sep 17 00:00:00 2001
+From: John Brehm <cooljohnny3@gmail.com>
+Date: Mon, 16 May 2022 22:58:31 +0430
+Subject: [PATCH 2/3] Disable wctype related stuff
+
+---
+ myWindows/config.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/myWindows/config.h b/myWindows/config.h
+index 497d197..fa402c6 100644
+--- a/myWindows/config.h
++++ b/myWindows/config.h
+@@ -36,7 +36,7 @@
+     #define ENV_HAVE_TOWUPPER
+   #endif
+ 		
+-  
++  #undef ENV_HAVE_WCTYPE_H
+   
+   #if !defined(ENV_BEOS) && !defined(ANDROID_NDK)
+ 
+-- 
+2.36.1
+

Ports/p7zip/patches/0003-Add-a-missing-strings.h-include.patch

@@ -0,0 +1,24 @@
+From f62c28eb06da77e271e7ad2f2cf7fd09d112f0f1 Mon Sep 17 00:00:00 2001
+From: John Brehm <cooljohnny3@gmail.com>
+Date: Mon, 16 May 2022 22:58:31 +0430
+Subject: [PATCH 3/3] Add a missing strings.h include
+
+---
+ 7zip/Archive/Zip/ZipItem.cpp | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/7zip/Archive/Zip/ZipItem.cpp b/7zip/Archive/Zip/ZipItem.cpp
+index 353e895..ad0a3da 100644
+--- a/7zip/Archive/Zip/ZipItem.cpp
++++ b/7zip/Archive/Zip/ZipItem.cpp
+@@ -19,6 +19,7 @@
+ #include "../Common/ItemNameUtils.h"
+ 
+ #include "ZipItem.h"
++#include <strings.h>
+ 
+ namespace NArchive {
+ namespace NZip {
+-- 
+2.36.1
+

Ports/p7zip/patches/ReadMe.md

@@ -0,0 +1,17 @@
+# Patches for p7zip on SerenityOS
+
+## `0001-Link-with-ldl-liconv-on-serenity.patch`
+
+Link with -ldl -liconv on serenity
+
+
+## `0002-Disable-wctype-related-stuff.patch`
+
+Disable wctype related stuff
+
+
+## `0003-Add-a-missing-strings.h-include.patch`
+
+Add a missing strings.h include
+
+