Ports: Update ninja's patches to use git patches

Ports/ninja/patches/0001-Disable-crossbuild.patch

@@ -0,0 +1,26 @@
+From 035b0bf6e03380778803ed7a8703f58906dc41f5 Mon Sep 17 00:00:00 2001
+From: Nico Weber <thakis@chromium.org>
+Date: Sun, 21 Jun 2020 18:41:01 -0400
+Subject: [PATCH 1/3] Disable crossbuild
+
+(?)
+---
+ configure.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/configure.py b/configure.py
+index cded265..134db91 100755
+--- a/configure.py
++++ b/configure.py
+@@ -687,7 +687,7 @@ n.build('all', 'phony', all_targets)
+ n.close()
+ print('wrote %s.' % BUILD_FILENAME)
+ 
+-if options.bootstrap:
++if options.bootstrap and False:
+     print('bootstrap complete.  rebuilding...')
+ 
+     rebuild_args = []
+-- 
+2.36.1
+

Ports/ninja/patches/0002-Disable-load-average-calculation.patch

@@ -1,8 +1,17 @@
+From e73cf241735cdc4f0a51b25baa1ee12b3c418ac5 Mon Sep 17 00:00:00 2001
+From: Nico Weber <thakis@chromium.org>
+Date: Sun, 21 Jun 2020 18:41:01 -0400
+Subject: [PATCH 2/3] Disable load average calculation
+
+---
+ src/util.cc | 3 +++
+ 1 file changed, 3 insertions(+)
+
 diff --git a/src/util.cc b/src/util.cc
-index ae94d34..72cf501 100644
+index c76f730..5ec2bb8 100644
 --- a/src/util.cc
 +++ b/src/util.cc
-@@ -566,11 +566,14 @@ double GetLoadAverage() {
+@@ -588,11 +588,14 @@ double GetLoadAverage() {
  #else
  double GetLoadAverage() {
    double loadavg[3] = { 0.0f, 0.0f, 0.0f };
@@ -17,3 +26,6 @@ index ae94d34..72cf501 100644
    return loadavg[0];
  }
  #endif // _WIN32
+-- 
+2.36.1
+

Ports/ninja/patches/0003-Include-unistd.h-for-stat.patch

@@ -0,0 +1,24 @@
+From e692da2de8cbe09141e080499e0d7627d1b69b24 Mon Sep 17 00:00:00 2001
+From: Nico Weber <thakis@chromium.org>
+Date: Sun, 21 Jun 2020 18:41:01 -0400
+Subject: [PATCH 3/3] Include unistd.h for stat()
+
+---
+ src/disk_interface.cc | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/disk_interface.cc b/src/disk_interface.cc
+index 49af001..cb1fad5 100644
+--- a/src/disk_interface.cc
++++ b/src/disk_interface.cc
+@@ -21,6 +21,7 @@
+ #include <string.h>
+ #include <sys/stat.h>
+ #include <sys/types.h>
++#include <unistd.h>
+ 
+ #ifdef _WIN32
+ #include <sstream>
+-- 
+2.36.1
+

Ports/ninja/patches/ReadMe.md

@@ -0,0 +1,18 @@
+# Patches for ninja on SerenityOS
+
+## `0001-Disable-crossbuild.patch`
+
+Disable crossbuild
+
+(?)
+
+## `0002-Disable-load-average-calculation.patch`
+
+Disable load average calculation
+
+
+## `0003-Include-unistd.h-for-stat.patch`
+
+Include unistd.h for stat()
+
+

Ports/ninja/patches/crossbuild.patch

@@ -1,13 +0,0 @@
-diff --git a/configure.py b/configure.py
-index a443748..064e9df 100755
---- a/configure.py
-+++ b/configure.py
-@@ -657,7 +657,7 @@ n.build('all', 'phony', all_targets)
- n.close()
- print('wrote %s.' % BUILD_FILENAME)
- 
--if options.bootstrap:
-+if options.bootstrap and False:
-     print('bootstrap complete.  rebuilding...')
- 
-     rebuild_args = []

Ports/ninja/patches/unistd-for-stat.patch

@@ -1,12 +0,0 @@
-diff --git a/src/disk_interface.cc b/src/disk_interface.cc
-index 28530b1..4da9a38 100644
---- a/src/disk_interface.cc
-+++ b/src/disk_interface.cc
-@@ -21,6 +21,7 @@
- #include <string.h>
- #include <sys/stat.h>
- #include <sys/types.h>
-+#include <unistd.h>
- 
- #ifdef _WIN32
- #include <sstream>