Ports: Remove termcap

termcap has last been updated in 2002, and is relying on a lot of
deprecated C99 behavior. All two current users are fine without it,
so just remove it completely.

Ports/imgcat/package.sh

@@ -3,7 +3,7 @@ port=imgcat
 version=2.5.1
 useconfigure=true
 installopts=("PREFIX=${SERENITY_INSTALL_ROOT}/usr/local")
-depends=("ncurses" "libpng" "libjpeg" "termcap")
+depends=("ncurses" "libpng" "libjpeg")
 files=(
     "https://github.com/eddieantonio/imgcat/releases/download/v${version}/imgcat-${version}.tar.gz#8faaac392df315b4973bb6927c0eec659e879df6c15ad6f8461073e05b70c537"
 )

Ports/imgcat/patches/0001-Remove-an-include-of-err.h.patch

@@ -10,7 +10,7 @@ imgcat compiles just fine even when removing it.
  1 file changed, 1 deletion(-)
 
 diff --git a/src/imgcat.c b/src/imgcat.c
-index 26a73d7..89fc05d 100644
+index 26a73d7f359cc9ce30b2ba02a2b1f46617afada5..89fc05d19ae85786d115fee8eb16869e02b51513 100644
 --- a/src/imgcat.c
 +++ b/src/imgcat.c
 @@ -22,7 +22,6 @@

Ports/imgcat/patches/0002-Remove-the-dependency-on-termcap.patch

@@ -0,0 +1,22 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Tim Schumacher <timschumi@gmx.de>
+Date: Fri, 8 Dec 2023 23:13:54 +0100
+Subject: [PATCH] Remove the dependency on termcap
+
+---
+ Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/Makefile b/Makefile
+index 8bf1951683863566f383c4b1d450f0b8057ab8e6..32a3ea253783c9a3338a77bfa782aefd95d13ca1 100644
+--- a/Makefile
++++ b/Makefile
+@@ -49,7 +49,7 @@ OUTPUT_OPTION = -MMD -MP -o $@
+ LD = $(CXX)
+ 
+ # CImg requires pthread, for some reason
+-LDLIBS = $(LIBS) -ltermcap -lm -lpthread
++LDLIBS = $(LIBS) -lm -lpthread
+ 
+ # Get the source files.
+ SOURCES = $(wildcard src/*.c) $(wildcard src/*.cc)

Ports/imgcat/patches/ReadMe.md

@@ -7,3 +7,8 @@ Remove an include of `err.h`
 `err.h` appears to be BSD-specific, and we don't support it. Luckily,
 imgcat compiles just fine even when removing it.
 
+## `0002-Remove-the-dependency-on-termcap.patch`
+
+Remove the dependency on termcap
+
+