flexcat: new recipe

dev-util/flexcat/patches/flexcat-2.18.patchset

@@ -0,0 +1,54 @@
+From f3c7259a78530151cb072a8c8044e5f2046973f7 Mon Sep 17 00:00:00 2001
+From: PulkoMandy <pulkomandy@pulkomandy.tk>
+Date: Sat, 31 Dec 2022 11:13:05 +0100
+Subject: Basic Haiku support
+
+
+diff --git a/src/Makefile b/src/Makefile
+index 80163e5..620b24f 100644
+--- a/src/Makefile
++++ b/src/Makefile
+@@ -72,6 +72,10 @@ ifndef (OS)
+   ifeq ($(HOST), Linux)
+     OS = unix
+   else
++  ifeq ($(HOST), Haiku)
++    OS = unix
++    HOST = Linux
++  else
+   ifeq ($(HOST), Windows)
+     OS = mingw32
+   else
+@@ -103,6 +107,7 @@ ifndef (OS)
+   endif
+   endif
+   endif
++  endif
+ endif
+ 
+ #############################################
+@@ -400,6 +405,7 @@ ifeq ($(OS), unix)
+   OPTFLAGS = -O3 -fomit-frame-pointer
+   CFLAGS += -D_GNU_SOURCE
+   LDFLAGS = 
++  LDLIBS += -liconv
+ 
+   SYSDEPOBJS = locale_other.o
+ 
+diff --git a/src/version.h b/src/version.h
+index 1dbec8b..17cf5dd 100644
+--- a/src/version.h
++++ b/src/version.h
+@@ -49,6 +49,9 @@
+ #elif defined(__AMIGA__)
+   #define SYSTEM      "AmigaOS3"
+   #define SYSTEMSHORT "OS3"
++#elif defined(__haiku__)
++  #define SYSTEM      "Haiku"
++  #define SYSTEMSHORT "haiku"
+ #elif defined(__linux__)
+   #define SYSTEM      "Linux"
+   #define SYSTEMSHORT "linux"
+-- 
+2.37.3
+