QB64pe OpenBSD patch

--- Makefile.orig   Sun Jul  3 02:39:19 2022
+++ Makefile    Sun Jul  3 05:30:53 2022
@@ -14,7 +14,7 @@
 #
 # This is important for libraries, since they could potentially be referencing
 # things from our dependencies
-CXXFLAGS += $(CXXFLAGS_EXTRA)
+CXXFLAGS += $(CXXFLAGS_EXTRA)
 CXXLIBS += $(CXXLIBS_EXTRA)

 # There are no C lib flags, those all go in CXXLIBS
@@ -24,6 +24,9 @@
 EXE_LIBS :=

 ifeq ($(OS),lnx)
+   CXXFLAGS += -I/usr/local/include -I/usr/X11R6/include
+   CXXLIBS += -L/usr/local/lib -L/usr/X11R6/lib
+   CFLAGS += -I/usr/local/include -I/usr/X11R6/include
    lnx := y

    PATH_INTERNAL := ./internal
@@ -31,6 +34,8 @@
    PATH_INTERNAL_TEMP := $(PATH_INTERNAL)/temp$(TEMP_ID)
    PATH_INTERNAL_C := $(PATH_INTERNAL)/c
    PATH_LIBQB := $(PATH_INTERNAL_C)/libqb
+   CXX := c++
+   CC := cc $(CFLAGS)
    CP := cp -r
    RM := rm -fr
    MKDIR := mkdir -p
@@ -39,13 +44,10 @@
    PLATFORM := posix
    EXTENSION :=

-   # Check bitness by getting length of `long
+   # Check bitness
    # 64 bits on x86_64, 32 bits on x86
-   BITS := $(shell getconf LONG_BIT)
+   BITS := $(shell file -b /bin/cp | cut -b -6 | tr -cd [:digit:])

-   ifeq ($(BITS),)
-       BITS := 64
-   endif
 endif

 ifeq ($(OS),win)
@@ -127,7 +129,7 @@
 CXXFLAGS += -w -std=gnu++11

 ifeq ($(OS),lnx)
-   CXXLIBS += -lGL -lGLU -lX11 -lpthread -ldl -lrt
+   CXXLIBS += -lGL -lGLU -lX11 -lpthread -ldl
    CXXFLAGS += -DFREEGLUT_STATIC
 endif

--- internal/c/parts/core/src/freeglut_main.c.orig  Sun Jul  3 04:42:36 2022
+++ internal/c/parts/core/src/freeglut_main.c   Sun Jul  3 04:44:47 2022
@@ -43,6 +43,11 @@
 #    define VFPRINTF(s,f,a)
 #endif

+#ifdef __OpenBSD__
+#include <sys/select.h> // fd_set
+#endif
+
+
 int qb64_custom_event(int event,int v1,int v2,int v3,int v4,int v5,int v6,int v7,int v8,void *p1,void *p2);
 #if TARGET_HOST_POSIX_X11
  void qb64_os_event_linux(XEvent *event, Display *display, int *qb64_os_event_info);
--- internal/c/libqb/include/libqb-common.h.orig    Sun Jul  3 01:38:30 2022
+++ internal/c/libqb/include/libqb-common.h Sun Jul  3 03:36:50 2022
@@ -33,7 +33,7 @@
 #    define QB64_MACOSX
 #    define QB64_UNIX
 #    define QB64_GCC
-#elif defined(__linux__)
+#elif defined(__unix__)
 #    define QB64_LINUX
 #    define QB64_UNIX
 #    define QB64_GCC
--- internal/source/main.txt.orig   Sun Jul  3 01:38:32 2022
+++ internal/source/main.txt    Sun Jul  3 04:49:49 2022
@@ -121845,7 +121845,7 @@
 if(!qbevent)break;evnt(25828,24,"build.bas");}while(r);
 }else{
 do{
-qbs_set(_FUNC_GETMAKEEXECUTABLE_STRING_GETMAKEEXECUTABLE,qbs_new_txt_len("make",4));
+qbs_set(_FUNC_GETMAKEEXECUTABLE_STRING_GETMAKEEXECUTABLE,qbs_new_txt_len("gmake",5));
 qbs_cleanup(qbs_tmp_base,0);
 if(!qbevent)break;evnt(25828,26,"build.bas");}while(r);
 }
--- internal/c/os.h.orig    Sun Jul  3 04:29:10 2022
+++ internal/c/os.h Sun Jul  3 04:41:01 2022
@@ -1,6 +1,13 @@

 #include "libqb-common.h"

+#ifdef __OpenBSD__
+#undef NULL
+#define NULL 0
+
+#include <signal.h>
+#endif
+
 /* common types (not quite an include guard, but allows an including
  * file to not have these included.
  *
--- setup_lnx.sh.orig   Sun Jul  3 01:38:32 2022
+++ setup_lnx.sh    Sun Jul  3 01:55:04 2022
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/local/bin/bash
 # QB64 Installer
 # Argument 1: If not blank, qb64 will not be started after compilation

@@ -109,8 +109,8 @@
 fi

 echo "Compiling and installing QB64..."
-make clean
-make OS=lnx BUILD_QB64=y -j3
+gmake OS="lnx" clean
+gmake OS="lnx" BUILD_QB64="y -j4"

 if [ -e "./qb64" ]; then
   echo "Done compiling!!"