Ports: Update dash's patches to use git patches

Ports/dash/patches/0001-Replace-a-use-of-wait3-with-waitpid-in-the-job-contr.patch

@@ -0,0 +1,27 @@
+From d6d5890a9938ce5bfb6e9a1ee98fb2d692a6efa3 Mon Sep 17 00:00:00 2001
+From: Brian Callahan <bcallah@openbsd.org>
+Date: Sun, 10 May 2020 11:50:31 -0400
+Subject: [PATCH 1/2] Replace a use of wait3() with waitpid() in the job
+ control
+
+wait3() does not exist on serenity.
+---
+ src/jobs.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/jobs.c b/src/jobs.c
+index 606d603..92ac84d 100644
+--- a/src/jobs.c
++++ b/src/jobs.c
+@@ -1147,7 +1147,7 @@ waitproc(int block, int *status)
+ 
+ 	do {
+ 		gotsigchld = 0;
+-		err = wait3(status, flags, NULL);
++		err = waitpid(-1, status, flags);
+ 		if (err || !block)
+ 			break;
+ 
+-- 
+2.36.1
+

Ports/dash/patches/0002-Skip-building-helpers-by-default.patch

@@ -0,0 +1,40 @@
+From 481993ee4f0908cefcbddb0cca4e6811751d809c Mon Sep 17 00:00:00 2001
+From: Gunnar Beutner <gbeutner@serenityos.org>
+Date: Mon, 12 Apr 2021 09:18:56 +0200
+Subject: [PATCH 2/2] Skip building helpers by default
+
+---
+ configure.ac    | 3 +++
+ src/Makefile.am | 2 ++
+ 2 files changed, 5 insertions(+)
+
+diff --git a/configure.ac b/configure.ac
+index 4829288..9f9a155 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -181,5 +181,8 @@ AC_ARG_ENABLE(lineno, AS_HELP_STRING(--disable-lineno, \
+ if test "$enable_lineno" != "no"; then
+ 	AC_DEFINE([WITH_LINENO], 1, [Define if you build with -DWITH_LINENO])
+ fi
++AC_ARG_ENABLE(helpers, AS_HELP_STRING(--enable-helpers, \
++				     [Build helpers]))
++AM_CONDITIONAL([BUILD_HELPERS], [test x$enable_helpers = xyes])
+ AC_CONFIG_FILES([Makefile src/Makefile])
+ AC_OUTPUT
+diff --git a/src/Makefile.am b/src/Makefile.am
+index 139355e..e95491a 100644
+--- a/src/Makefile.am
++++ b/src/Makefile.am
+@@ -66,7 +66,9 @@ syntax.c syntax.h: mksyntax
+ signames.c: mksignames
+ 	./$^
+ 
++if BUILD_HELPERS
+ mksyntax: token.h
+ 
+ $(HELPERS): %: %.c
+ 	$(COMPILE_FOR_BUILD) -o $@ $<
++endif
+-- 
+2.36.1
+

Ports/dash/patches/ReadMe.md

@@ -0,0 +1,13 @@
+# Patches for dash on SerenityOS
+
+## `0001-Replace-a-use-of-wait3-with-waitpid-in-the-job-contr.patch`
+
+Replace a use of wait3() with waitpid() in the job control
+
+wait3() does not exist on serenity.
+
+## `0002-Skip-building-helpers-by-default.patch`
+
+Skip building helpers by default
+
+

Ports/dash/patches/fix-jobs.patch

@@ -1,11 +0,0 @@
---- dash-0.5.10.2/src/jobs.c.orig	Sun May 10 01:20:24 2020
-+++ dash-0.5.10.2/src/jobs.c	Sun May 10 01:20:58 2020
-@@ -1147,7 +1147,7 @@
- 
- 	do {
- 		gotsigchld = 0;
--		err = wait3(status, flags, NULL);
-+		err = waitpid(-1, status, flags);
- 		if (err || !block)
- 			break;
- 

Ports/dash/patches/optional-helpers.patch

@@ -1,25 +0,0 @@
-diff -Naur dash-0.5.10.2/configure.ac dash-0.5.10.2.serenity/configure.ac
---- dash-0.5.10.2/configure.ac	2021-04-12 09:02:46.066529775 +0200
-+++ dash-0.5.10.2.serenity/configure.ac	2021-04-12 09:01:46.232094315 +0200
-@@ -181,5 +181,8 @@
- if test "$enable_lineno" != "no"; then
- 	AC_DEFINE([WITH_LINENO], 1, [Define if you build with -DWITH_LINENO])
- fi
-+AC_ARG_ENABLE(helpers, AS_HELP_STRING(--enable-helpers, \
-+				     [Build helpers]))
-+AM_CONDITIONAL([BUILD_HELPERS], [test x$enable_helpers = xyes])
- AC_CONFIG_FILES([Makefile src/Makefile])
- AC_OUTPUT
-diff -Naur dash-0.5.10.2/src/Makefile.am dash-0.5.10.2.serenity/src/Makefile.am
---- dash-0.5.10.2/src/Makefile.am	2021-04-12 09:14:04.178912517 +0200
-+++ dash-0.5.10.2.serenity/src/Makefile.am	2021-04-12 09:13:28.768298013 +0200
-@@ -66,7 +66,9 @@
- signames.c: mksignames
- 	./$^
- 
-+if BUILD_HELPERS
- mksyntax: token.h
- 
- $(HELPERS): %: %.c
- 	$(COMPILE_FOR_BUILD) -o $@ $<
-+endif