X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=CMakeLists.txt;h=c86d4ce9cfc0bdb58a987249eed1070ca5dfae15;hb=63922c1586329f2ed481453aa9175ecc7b235adb;hp=7d7d6851c589f4843e45af562e3d9800bd3cd24b;hpb=2c12c9eb8d63cabac2d4113b4f54fdf53da8368c;p=freeglut

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7d7d685..c86d4ce 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-CMAKE_MINIMUM_REQUIRED(VERSION 2.8.8 FATAL_ERROR)
+CMAKE_MINIMUM_REQUIRED(VERSION 3.0.0 FATAL_ERROR)
 PROJECT(freeglut)
 
 # for multiarch LIBDIR support (requires cmake>=2.8.8)
@@ -20,6 +20,7 @@ SET(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/lib)
 set(VERSION_MAJOR 3)
 set(VERSION_MINOR 0)
 set(VERSION_PATCH 0)
+set(VERSION ${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH})
 
 # Update fg_version.h to match the versions number here in cmake
 CONFIGURE_FILE(src/fg_version.h.in src/fg_version.h)
@@ -52,20 +53,30 @@ ENDIF()
 # OpenGL ES support
 OPTION(FREEGLUT_GLES "Use OpenGL ES (requires EGL)" OFF)
 
+# option to build either as "glut" (ON) or "freeglut" (OFF)
+IF(WIN32)
+    OPTION(FREEGLUT_REPLACE_GLUT "Be a replacement for GLUT" OFF)
+ELSE()
+    OPTION(FREEGLUT_REPLACE_GLUT "Be a replacement for GLUT" ON)
+ENDIF()
+
 IF(NOT WIN32)
     # Wayland support
     OPTION(FREEGLUT_WAYLAND "Use Wayland (no X11)" OFF)
-    # option to build either as "glut" (ON) or "freeglut" (OFF)
-    OPTION(FREEGLUT_REPLACE_GLUT "Be a replacement for GLUT" ON)
 ENDIF()
 
 
 SET(FREEGLUT_HEADERS
     include/GL/freeglut.h
+    include/GL/freeglut_ucall.h
     include/GL/freeglut_ext.h
     include/GL/freeglut_std.h
-    include/GL/glut.h
 )
+IF(FREEGLUT_REPLACE_GLUT)
+    LIST(APPEND FREEGLUT_SRCS
+        include/GL/glut.h
+    )
+ENDIF()
 SET(FREEGLUT_SRCS
     ${FREEGLUT_HEADERS}
     src/fg_callbacks.c
@@ -80,6 +91,7 @@ SET(FREEGLUT_SRCS
     src/fg_init.c
     src/fg_init.h
     src/fg_internal.h
+    src/fg_callback_macros.h
     src/fg_input_devices.c
     src/fg_joystick.c
     src/fg_main.c
@@ -244,8 +256,8 @@ ENDIF()
 # but do use GLES constants directly for all other needs
 # GLES1 and GLES2 libraries are compatible and can be co-linked.
 IF(FREEGLUT_GLES)
-  ADD_DEFINITIONS(-DFREEGLUT_GLES)
-  LIST(APPEND LIBS GLESv2 GLESv1_CM EGL)
+    LIST(APPEND PUBLIC_DEFINITIONS -DFREEGLUT_GLES)
+    LIST(APPEND LIBS GLESv2 GLESv1_CM EGL)
 ELSE()
   FIND_PACKAGE(OpenGL REQUIRED)
   LIST(APPEND LIBS ${OPENGL_gl_LIBRARY})
@@ -314,6 +326,8 @@ IF(UNIX AND NOT(ANDROID OR BLACKBERRY OR FREEGLUT_WAYLAND))
         # Needed for multi-touch:
         CHECK_INCLUDE_FILES("${X11_Xinput_INCLUDE_PATH}/X11/extensions/XInput2.h" HAVE_X11_EXTENSIONS_XINPUT2_H)
         LIST(APPEND LIBS ${X11_Xinput_LIB})
+    ELSE()
+        MESSAGE(FATAL_ERROR "Missing X11's XInput.h (X11/extensions/XInput.h)")
     ENDIF()
 ENDIF()
 IF(ANDROID)
@@ -388,13 +402,22 @@ IF(FREEGLUT_BUILD_STATIC_LIBS)
 ENDIF()
 
 
+SET(LIBNAME freeglut)
 IF(WIN32)
+    IF(FREEGLUT_REPLACE_GLUT)
+        SET(LIBNAME glut)
+    ENDIF()
+
     LIST(APPEND LIBS winmm)
     IF(FREEGLUT_BUILD_SHARED_LIBS)
-        SET_TARGET_PROPERTIES(freeglut PROPERTIES COMPILE_FLAGS -DFREEGLUT_EXPORTS)
+        TARGET_COMPILE_DEFINITIONS(freeglut PRIVATE FREEGLUT_EXPORTS)
+        SET_TARGET_PROPERTIES(freeglut PROPERTIES OUTPUT_NAME ${LIBNAME})
     ENDIF()
     IF(FREEGLUT_BUILD_STATIC_LIBS)
-        SET_TARGET_PROPERTIES(freeglut_static PROPERTIES COMPILE_FLAGS -DFREEGLUT_STATIC)
+        TARGET_COMPILE_DEFINITIONS(freeglut_static PUBLIC FREEGLUT_STATIC)
+        IF(FREEGLUT_REPLACE_GLUT)
+            SET_TARGET_PROPERTIES(freeglut_static PROPERTIES OUTPUT_NAME ${LIBNAME})
+        ENDIF()
         # need to set machine:x64 for linker, at least for VC10, and
         # doesn't hurt for older compilers:
         # http://public.kitware.com/Bug/view.php?id=11240#c22768
@@ -413,20 +436,18 @@ ELSE()
     #   or special-cased FreeGLUT long ago (e.g. .so.4 on OpenBSD), so
     #   the lack of support for current:revision:age in CMake should
     #   not be a problem.
-	# - the output library should be named glut so it'll be linkable with -lglut
-	#   (unless FREEGLUT_REPLACE_GLUT is false).
+    # - the output library should be named glut so it'll be linkable with -lglut
+    #   (unless FREEGLUT_REPLACE_GLUT is false).
     # - the shared library should link to the dependency libraries so that the user
     #   won't have to link them explicitly (they shouldn't have to know that we depend
     #   on Xrandr or Xxf86vm)
     IF(FREEGLUT_GLES)
-		SET(LIBNAME freeglut-gles)
+        SET(LIBNAME freeglut-gles)
     ELSE()
-		IF(FREEGLUT_REPLACE_GLUT)
-			SET(LIBNAME glut)
-		ELSE()
-			SET(LIBNAME freeglut)
-		ENDIF()
-	ENDIF()
+        IF(FREEGLUT_REPLACE_GLUT)
+            SET(LIBNAME glut)
+        ENDIF()
+    ENDIF()
 
     IF(FREEGLUT_BUILD_SHARED_LIBS)
       SET_TARGET_PROPERTIES(freeglut PROPERTIES VERSION ${SO_MAJOR}.${SO_MINOR}.${SO_REV} SOVERSION ${SO_MAJOR} OUTPUT_NAME ${LIBNAME})
@@ -448,36 +469,36 @@ ELSE()
 ENDIF()
 IF(FREEGLUT_BUILD_SHARED_LIBS)
     TARGET_LINK_LIBRARIES(freeglut ${LIBS})
+    TARGET_COMPILE_DEFINITIONS(freeglut PUBLIC ${PUBLIC_DEFINITIONS})
 ENDIF()
 IF(FREEGLUT_BUILD_STATIC_LIBS)
     TARGET_LINK_LIBRARIES(freeglut_static ${LIBS})
+    TARGET_COMPILE_DEFINITIONS(freeglut_static PUBLIC ${PUBLIC_DEFINITIONS})
 ENDIF()
 
 IF(FREEGLUT_BUILD_SHARED_LIBS)
-    INSTALL(TARGETS freeglut
+    INSTALL(TARGETS freeglut EXPORT FreeGLUTTargets
             RUNTIME DESTINATION bin
             LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
             ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+            INCLUDES DESTINATION include
     )
     IF(INSTALL_PDB)
         INSTALL(FILES ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/Debug/freeglut${CMAKE_DEBUG_POSTFIX}.pdb
             DESTINATION bin
-			CONFIGURATIONS Debug)
+            CONFIGURATIONS Debug
+            COMPONENT Devel)
     ENDIF()
 ENDIF()
 IF(FREEGLUT_BUILD_STATIC_LIBS)
-    INSTALL(TARGETS freeglut_static
+    INSTALL(TARGETS freeglut_static EXPORT FreeGLUTTargets
             RUNTIME DESTINATION bin
             LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
             ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+            INCLUDES DESTINATION include
     )
-    IF(INSTALL_PDB)
-        INSTALL(FILES ${CMAKE_ARCHIVE_OUTPUT_DIRECTORY}/Debug/freeglut_static${CMAKE_DEBUG_POSTFIX}.pdb
-            DESTINATION lib
-			CONFIGURATIONS Debug)
-    ENDIF()
 ENDIF()
-INSTALL(FILES ${FREEGLUT_HEADERS} DESTINATION include/GL)
+INSTALL(FILES ${FREEGLUT_HEADERS} DESTINATION include/GL COMPONENT Devel)
 
 
 
@@ -502,7 +523,6 @@ MACRO(ADD_DEMO name)
         IF(FREEGLUT_BUILD_STATIC_LIBS)
             ADD_EXECUTABLE(${name}_static ${ARGN})
             TARGET_LINK_LIBRARIES(${name}_static ${DEMO_LIBS} freeglut_static)
-            SET_TARGET_PROPERTIES(${name}_static PROPERTIES COMPILE_FLAGS -DFREEGLUT_STATIC)
             IF(WIN32 AND MSVC)
                 SET_TARGET_PROPERTIES(${name}_static PROPERTIES DEBUG_POSTFIX d)
             ENDIF()
@@ -533,6 +553,7 @@ IF(UNIX)
 ENDIF()
 ADD_DEMO(subwin          progs/demos/subwin/subwin.c)
 ADD_DEMO(timer           progs/demos/timer/timer.c)
+ADD_DEMO(timer_callback  progs/demos/timer_callback/timer.c)
 
 
 
@@ -563,14 +584,45 @@ ELSE()
 ENDIF()
 # Client applications need to define FreeGLUT GLES version to
 # bootstrap headers inclusion in freeglut_std.h:
-SET(PC_LIBNAME "glut")
-SET(PC_FILENAME "freeglut.pc")
+SET(PC_LIBNAME ${LIBNAME})
+SET(PC_FILENAME "${LIBNAME}.pc")
 IF(FREEGLUT_GLES)
   SET(PC_CFLAGS "-DFREEGLUT_GLES")
-  SET(PC_LIBNAME "freeglut-gles")
-  SET(PC_FILENAME "freeglut-gles.pc")
+ENDIF()
+IF(FREEGLUT_BUILD_STATIC_LIBS)
+  LIST(APPEND PC_CFLAGS -DFREEGLUT_STATIC)
 ENDIF()
 CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/freeglut.pc.in ${CMAKE_BINARY_DIR}/freeglut.pc @ONLY)
-INSTALL(FILES ${CMAKE_BINARY_DIR}/freeglut.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig/ RENAME ${PC_FILENAME})
+INSTALL(FILES ${CMAKE_BINARY_DIR}/freeglut.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig/ RENAME ${PC_FILENAME} COMPONENT Devel)
 # TODO: change the library and .pc name when building for GLES,
 # e.g. -lglut-GLES
+
+INCLUDE(CMakePackageConfigHelpers)
+WRITE_BASIC_PACKAGE_VERSION_FILE(
+    "${CMAKE_CURRENT_BINARY_DIR}/FreeGLUT/FreeGLUTConfigVersion.cmake"
+    VERSION ${VERSION}
+    COMPATIBILITY AnyNewerVersion
+)
+
+# needs cmake 3.0 (as does the "INCLUDES DIRECTORY" argument to install(TARGETS)):
+EXPORT(EXPORT FreeGLUTTargets
+    FILE "${CMAKE_CURRENT_BINARY_DIR}/FreeGLUT/FreeGLUTTargets.cmake"
+    NAMESPACE FreeGLUT::
+)
+CONFIGURE_FILE(FreeGLUTConfig.cmake.in
+    "${CMAKE_CURRENT_BINARY_DIR}/FreeGLUT/FreeGLUTConfig.cmake"
+    @ONLY
+)
+SET(ConfigPackageLocation lib/cmake/FreeGLUT)
+INSTALL(EXPORT FreeGLUTTargets
+    FILE FreeGLUTTargets.cmake
+    NAMESPACE FreeGLUT::
+    DESTINATION ${ConfigPackageLocation}
+)
+INSTALL(
+    FILES
+    "${CMAKE_CURRENT_BINARY_DIR}/FreeGLUT/FreeGLUTConfig.cmake"
+    "${CMAKE_CURRENT_BINARY_DIR}/FreeGLUT/FreeGLUTConfigVersion.cmake"
+    DESTINATION ${ConfigPackageLocation}
+    COMPONENT Devel
+)