Merge pull request #301 from antecrescent/deps

Build system: remove unnecessary dependency on GLX, PkgConfig, fix SLOP_FOUND logic, update README

Author: naelstrof

CMakeLists.txt

@@ -64,7 +64,7 @@ target_link_libraries( ${BIN_TARGET}
                        ${XRANDR_LIBRARY}
                        ${JPEG_LIBRARIES}
                        ${XRENDER_LIBRARY}
-                       ${SLOP_LIBRARIES}
+                       ${SLOP_LIBRARY}
                        ${WEBP_LIBRARY} )
 
 if( ${CMAKE_VERSION} VERSION_LESS 3.7 )

README.md

@@ -39,7 +39,12 @@ maim (Make Image) is an utility that takes screenshots of your desktop. It's mea
 * [Alpine Linux: maim](https://pkgs.alpinelinux.org/packages?name=maim&branch=edge&repo=&arch=&maintainer=)
 * Please make a package for maim on your favorite system, and make a pull request to add it to this list.
 
-### Install using CMake (Requires CMake, git, libXrender, libXfixes, libGLM, libxcomposite, libxrandr, libxext, GLEW)
+### Install using CMake
+#### Requires these at build-time:
+CMake, glm, x11proto
+
+#### Requires these at build- and runtime:
+libjpeg-turbo, libpng, libwebp, libX11, libXcomposite, libXext, libXfixes, libXrandr, libXrender
 ```bash
 git clone https://github.com/naelstrof/slop.git
 cd slop

modules/FindGLX.cmake

@@ -13,18 +13,11 @@ find_path( SLOP_INCLUDE_DIR
            PATH_SUFFIXES /usr/include /include
            DOC "The SLOP include directory" )
 
-find_library( SLOP_LIBRARIES
+find_library( SLOP_LIBRARY
               NAMES slopy slopy.so slop slop.so
               PATHS /usr/lib /lib
               DOC "The SLOP library" )
 
-FIND_PACKAGE(X11 REQUIRED)
-FIND_PACKAGE(GLX REQUIRED)
-list(APPEND SLOP_LIBRARIES
-    ${X11_LIBRARIES}
-    ${GLX_LIBRARY}
-)
-
 if( SLOP_INCLUDE_DIR AND SLOP_LIBRARY )
     set( SLOP_FOUND 1 )
 else()