From 7c8f715686ff3b625157a13c47b073f819a7950c Mon Sep 17 00:00:00 2001
From: tom <t.willetal@googlemail.com>
Date: Sun, 28 Apr 2019 17:40:01 +0200
Subject: [PATCH] cmake based build

---
 .gitignore             |  3 +++
 CMakeLists.txt         | 11 +++++++++++
 cmake/FindLibDrm.cmake | 12 ++++++++++++
 3 files changed, 26 insertions(+)
 create mode 100644 CMakeLists.txt
 create mode 100644 cmake/FindLibDrm.cmake

diff --git a/.gitignore b/.gitignore
index 41b1fc4..f02b5ce 100644
--- a/.gitignore
+++ b/.gitignore
@@ -33,3 +33,6 @@
 
 # Vim files
 .*.sw*
+
+# output folder
+build*
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..a61b629
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,11 @@
+project(drm_tool)
+cmake_minimum_required(VERSION 3.10)
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
+find_package(LibDrm REQUIRED)
+
+SET(DRMTOOL_SOURCES src/drm_tool.c)
+
+add_executable(${PROJECT_NAME} ${DRMTOOL_SOURCES})                    
+target_link_libraries(${PROJECT_NAME} LIBDRM::LIBDRM)
+target_compile_definitions(${PROJECT_NAME} PRIVATE -D_FILE_OFFSET_BITS=64)
+set_target_properties (${PROJECT_NAME} PROPERTIES DEBUG_POSTFIX "_g")
\ No newline at end of file
diff --git a/cmake/FindLibDrm.cmake b/cmake/FindLibDrm.cmake
new file mode 100644
index 0000000..85ef522
--- /dev/null
+++ b/cmake/FindLibDrm.cmake
@@ -0,0 +1,12 @@
+find_path(LIBDRM_INCLUDE_DIRS NAMES drm_fourcc.h PATH_SUFFIXES "libdrm")
+find_library(DRM_LIBRARY drm)
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(LibDrm DEFAULT_MSG DRM_LIBRARY LIBDRM_INCLUDE_DIRS)
+mark_as_advanced(LIBDRM_INCLUDE_DIRS DRM_LIBRARY)
+if(LIBDRM_FOUND)
+    message(STATUS "libDrm found with ${LIBDRM_INCLUDE_DIRS} - ${DRM_LIBRARY}")
+    add_library(LIBDRM::LIBDRM UNKNOWN IMPORTED)
+    set_target_properties(LIBDRM::LIBDRM PROPERTIES
+      IMPORTED_LOCATION "${DRM_LIBRARY}"
+      INTERFACE_INCLUDE_DIRECTORIES "${LIBDRM_INCLUDE_DIRS}")
+endif()
\ No newline at end of file