Merge pull request #42 from trollLemon/cmake_tweaks

Cmake tweaks

CMakeLists.txt

@@ -25,13 +25,8 @@ set_source_files_properties(
 
     PROPERTIES
     COMPILE_FLAGS "-O2  -march=native -flto -Wall -Wextra -s")
-
-
-find_package(X11 REQUIRED)
-include_directories(${X11_INCLUDE_DIR})
 include_directories("src/includes/")
 
-target_link_libraries(cpluspalette ${X11_LIBRARIES})
 
 
 install(TARGETS cpluspalette )

README.md

@@ -129,32 +129,26 @@ ________________________________________________________________________________
 
 ### What you need
 #### Packages
-You will need [CImg](https://www.cimg.eu/index.html), [ImageMagick](https://imagemagick.org/index.php), and the X11 headers installed on your system to build this project.
+You will need [CImg](https://www.cimg.eu/index.html), and [ImageMagick](https://imagemagick.org/index.php) to build this project.
 
 #### Compilers and Build tools
-You will also need Cmake and the g++ compiler.
+You will also need Cmake and a C++ compiler.
 
 
 The following section includes installation instructions for these packages for different Linux distros.
 
 
 ### Arch and Arch-based Distros
 
-On Arch, you can install CImg from the AUR with the following:
+On Arch, you can install CImg from the official repos with the following:
 ```bash
-yay CImg
+sudo pacman -S cimg
 ```
-and choose the option *community/cimg*.
 
 Then install ImageMagick, which is available in the official arch repositories:
 ```bash
 
 sudo pacman -S imagemagick
-```
-If you do not have the X11 headers, you can install them from the official repository:
-```bash
-sudo pacman -S libx11
-
 ```
 ### Debian and Debian-Based Distros
 
@@ -166,18 +160,8 @@ sudo apt install ImageMagick
 ```bash
 sudo apt install cimg-dev
 ```
-And the X11 headers, if you don't have them:
-```bash
-sudo apt install libx11-dev
-```
 
 ### Fedora and Fedora-Based Distros
-
-X11 headers:
-```bash
-sudo yum install libX11-dev
-```
-
 Cimg:
 
 ```bash

src/main.cpp

@@ -1,3 +1,4 @@
+#define cimg_display 0
 #include "CImg.h"
 #include <iostream>
 #include <string>