Allow to build samples without apitrace source tree.

[apitrace-tests] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 67bbb3c2492f6b0a2762f114d9705d39a3d4d10d..9dee9dee82ae65888ff615c5fd15dca4e608e3f6 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,20 +4,17 @@ project (apitrace-tests)
 
 find_path (APITRACE_SOURCE_DIR NAMES cmake/FindDirectX.cmake PATHS .. ../.. DOC "apitrace source tree" NO_DEFAULT_PATH)
 if (NOT EXISTS ${APITRACE_SOURCE_DIR})
-    message (SEND_ERROR "Please specify path to apitrace source tree via APITRACE_SOURCE_DIR")
+    message (WARNING "Please specify path to apitrace source tree via APITRACE_SOURCE_DIR")
 endif ()
 
 find_program (APITRACE_EXECUTABLE NAMES apitrace PATHS ${APITRACE_SOURCE_DIR} DOC "apitrace executable")
 if (NOT EXISTS ${APITRACE_EXECUTABLE})
-    message (SEND_ERROR "Please specify path to apitrace executable via APITRACE_EXECUTABLE")
+    message (WARNING "Please specify path to apitrace executable via APITRACE_EXECUTABLE")
 endif ()
 
 include (FindPkgConfig)
 
-if (APITRACE_SOURCE_DIR)
-    set (CMAKE_MODULE_PATH ${APITRACE_SOURCE_DIR}/cmake)
-    find_package (DirectX)
-endif ()
+set (CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)
 
 # Set default built type
 if (NOT CMAKE_BUILD_TYPE)
@@ -29,13 +26,13 @@ endif (NOT CMAKE_BUILD_TYPE)
 
 include (CMakeParseArguments)
 
-find_package (OpenGL REQUIRED)
+find_package (OpenGL)
 find_package (GLUT)
+find_package (GLEW)
 
-find_path (GLEW_INCLUDE_DIR GL/glew.h /usr/include/GL)
-find_library (GLEW_glew_LIBRARY GLEW /usr/lib)
-
-if (NOT WIN32)
+if (WIN32)
+    find_package (DirectX)
+else ()
        pkg_check_modules (EGL egl)
        pkg_check_modules (GLESV1 glesv1_cm)
        pkg_check_modules (GLESV2 glesv2)