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34 changes: 34 additions & 0 deletions code/v20/CMakeLists.txt
Original file line number Diff line number Diff line change
@@ -0,0 +1,34 @@
cmake_minimum_required(VERSION 3.7)

# set the project name
project(pi86 VERSION 1.0)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED True)

set(CMAKE_BUILD_TYPE Debug)

set(CMAKE_POSITION_INDEPENDENT_CODE ON)

add_executable(pi86
# cga.cpp
drives.cpp
pi86.cpp
timer.cpp
vga.cpp
x86.cpp
)

set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
set(THREADS_PREFER_PTHREAD_FLAG TRUE)
find_package(Threads)
target_link_libraries(pi86 Threads::Threads)

include(FindPkgConfig)

pkg_check_modules(LIBSDL2 sdl2)
target_link_libraries(pi86 ${LIBSDL2_LIBRARIES})
target_include_directories(pi86 PUBLIC ${LIBSDL2_INCLUDE_DIRS})
target_compile_options(pi86 PUBLIC ${LIBSDL2_CFLAGS_OTHER})

target_link_libraries(pi86 -lwiringPi)
4 changes: 2 additions & 2 deletions code/v20/cga.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -81,7 +81,7 @@ void Text_Mode_80x25(SDL_Renderer *Renderer, char* Video_Memory, char* Cursor_Po

}

void print_pixs_mode4_palette_0(SDL_Renderer *Renderer, int x, int y, unsigned char Ascii_value)
static void print_pixs_mode4_palette_0(SDL_Renderer *Renderer, int x, int y, unsigned char Ascii_value)
{
for (int i = 0; i < 4; i++)
{
Expand Down Expand Up @@ -109,7 +109,7 @@ void print_pixs_mode4_palette_0(SDL_Renderer *Renderer, int x, int y, unsigned c
}
}

void Graphics_Mode_320_200_Palette_0(SDL_Renderer *Renderer, char* Video_Memory)
static void Graphics_Mode_320_200_Palette_0(SDL_Renderer *Renderer, char* Video_Memory)
{
int index = 0;
for (int j = 0; j < 100; j++)
Expand Down
2 changes: 1 addition & 1 deletion code/v20/cga.h
Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
#ifndef CGA_H
#define CGA_H

#include "SDL.h"
#include <SDL.h>
#include "font.h"

using namespace std;
Expand Down
Binary file removed code/v20/pi86
Binary file not shown.
2 changes: 1 addition & 1 deletion code/v20/vga.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -72,7 +72,7 @@ void Mode_2_80x25(SDL_Renderer *Renderer, char* Video_Memory, char* Cursor_Posit
}


void print_pixs_mode4_palette_0(SDL_Renderer *Renderer, int x, int y, unsigned char Ascii_value)
static void print_pixs_mode4_palette_0(SDL_Renderer *Renderer, int x, int y, unsigned char Ascii_value)
{
for (int i = 0; i < 4; i++)
{
Expand Down