From bd961152b112047e395d52507a15969c50224282 Mon Sep 17 00:00:00 2001
From: Pierre Fenoll <pierrefenoll@gmail.com>
Date: Mon, 28 May 2018 16:20:27 +0200
Subject: [PATCH] find_glfw3: more future proof way of finding glfw3 (#75)

---
 CMakeLists.txt | 8 +++-----
 README.md      | 2 +-
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7e5c647..2d45069 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -25,8 +25,8 @@ include_directories(${OpenGL_INCLUDE_DIR})
 find_package(GLEW REQUIRED)
 include_directories(${GLEW_INCLUDE_DIRS})
 find_package(PkgConfig REQUIRED)
-pkg_search_module(GLFW REQUIRED glfw3)
-include_directories(${GLFW_INCLUDE_DIRS})
+find_package(glfw3 REQUIRED)
+include_directories(${GLFW3_INCLUDE_DIR})
 
 #-----------------------------------------------------------------------------
 #                           BUILD TYPES & FLAGS
@@ -114,11 +114,9 @@ target_link_libraries(voidstar
   m
   ${OPENGL_gl_LIBRARY}
   ${GLEW_LIBRARIES}
-  ${GLFW_STATIC_LIBRARIES} # This needs manual addition of ${GLFW_STATIC_LDFLAGS}
+  glfw
   ${EXTRA_LIBS}
 )
-string(REPLACE ";" " " glfw_static_ldflags "${GLFW_STATIC_LDFLAGS}")
-set_property(TARGET voidstar APPEND_STRING PROPERTY LINK_FLAGS "${glfw_static_ldflags}")
 
 #-----------------------------------------------------------------------------
 #                           	PACKAGING
diff --git a/README.md b/README.md
index d56a79d..0476b0f 100644
--- a/README.md
+++ b/README.md
@@ -64,7 +64,7 @@ https://github.com/fenollp/voidstar/issues/2
 ### Debian
 
 ```shell
-sudo apt install libglew-dev libglm-dev libglfw3-dev
+sudo apt install libglew-dev libglm-dev libglfw3-dev pkg-config
 ```
 
 ### OSX