autotools: Android port

git-svn-id: https://svn.code.sf.net/p/freeglut/code/trunk@1106 7f0cb862-5218-0410-a997-914c9d46530a

freeglut/freeglut/configure.ac

@@ -55,6 +55,12 @@ case "${host}" in
 	GL_LIBS="-lEGL -lGLESv2"
 	LIBXXF86VM=
 	LIBXI=
+	#CFLAGS="$CFLAGS"
+	# '-mandroid' is not mandatory but doesn't hurt
+	# '-O0 -gstabs+' helps the currently buggy GDB port, better
+	#   remove it for releases
+	# '-DANDROID' is the Android build system convention
+	CFLAGS="-mandroid -O0 -gstabs+"
 	CPPFLAGS="$CPPFLAGS -DANDROID"
 	AM_CONDITIONAL(TARGET_HOST_ANDROID, true)
 	;;
@@ -83,7 +89,7 @@ AC_SUBST(LIBUSBHID)
 AC_HEADER_STDC
 save_CPPFLAGS="$CPPFLAGS"
 CPPFLAGS="$CPPFLAGS $X_CFLAGS"
-AC_CHECK_HEADERS([usbhid.h libusbhid.h errno.h GL/gl.h GL/glu.h GL/glx.h fcntl.h limits.h sys/ioctl.h sys/param.h sys/time.h])
+AC_CHECK_HEADERS([usbhid.h libusbhid.h errno.h GL/gl.h GL/glu.h GL/glx.h GLES/gl.h GLES2/gl2.h fcntl.h limits.h sys/ioctl.h sys/param.h sys/time.h])
 AC_HEADER_TIME
 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h], [], [], [#include <X11/Xlib.h>])
 AC_CHECK_HEADERS([X11/extensions/Xrandr.h])

freeglut/freeglut/src/Makefile.am

@@ -15,30 +15,36 @@ EXTRA_DIST = Common/freeglutdll.def
 #
 # Those source files build the freeglut library
 #
-lib@LIBRARY@_la_SOURCES = Common/freeglut_callbacks.c \
+lib@LIBRARY@_la_SOURCES = \
+	Common/freeglut_callbacks.c \
 	Common/freeglut_cursor.c \
 	Common/freeglut_display.c \
 	Common/freeglut_ext.c \
-			 Common/freeglut_font.c \
 	Common/freeglut_font_data.c \
+	Common/freeglut_gamemode.c \
+	Common/freeglut_input_devices.c \
 	Common/freeglut_stroke_roman.c \
 	Common/freeglut_stroke_mono_roman.c \
-			 Common/freeglut_gamemode.c \
-			 Common/freeglut_geometry.c \
 	Common/freeglut_init.c \
-			 Common/freeglut_input_devices.c \
 	Common/freeglut_spaceball.c \
 	Common/freeglut_joystick.c \
 	Common/freeglut_main.c \
-			 Common/freeglut_menu.c \
 	Common/freeglut_misc.c \
 	Common/freeglut_overlay.c \
 	Common/freeglut_state.c \
 	Common/freeglut_structure.c \
-			 Common/freeglut_teapot.c \
 	Common/freeglut_videoresize.c \
 	Common/freeglut_window.c
 
+# TODO: uses OpenGL non-ES functions:
+if !TARGET_HOST_ANDROID
+lib@LIBRARY@_la_SOURCES += \
+	Common/freeglut_font.c \
+	Common/freeglut_geometry.c \
+	Common/freeglut_menu.c \
+	Common/freeglut_teapot.c
+endif
+
 if TARGET_HOST_MS_WINDOWS
 lib@LIBRARY@_la_SOURCES += \
 	Common/xparsegeometry_repl.c \
@@ -79,6 +85,30 @@ lib@LIBRARY@_la_SOURCES += \
 	x11/freeglut_xinput_x11.c
 endif
 
+if TARGET_HOST_ANDROID
+lib@LIBRARY@_la_SOURCES += \
+	Common/xparsegeometry_repl.c \
+	Common/xparsegeometry_repl.h \
+	egl/freeglut_internal_egl.h \
+	egl/freeglut_display_egl.c \
+	egl/freeglut_init_egl.c \
+	egl/freeglut_structure_egl.c \
+	egl/freeglut_window_egl.c \
+	android/native_app_glue/android_native_app_glue.c \
+	android/native_app_glue/android_native_app_glue.h \
+	android/freeglut_runtime_android.c \
+	android/freeglut_gamemode_android.c \
+	android/freeglut_input_devices_android.c \
+	android/freeglut_joystick_android.c \
+	android/freeglut_main_android.c \
+	android/freeglut_spaceball_android.c \
+	android/freeglut_state_android.c \
+	android/freeglut_window_android.c \
+	android/opengles_stubs.c \
+	android/freeglut_internal_android.h
+endif
+
+
 #
 # Additional linker flags
 #