Hi,
I'm completely new to openSceneGraph. I have it running more or less on my mac
(I still encounter some weird segmentation fault on a code that works perfectly
for a friend of mine on Linux) but appart from that I guess I'm fine with it.
However I would like to work on android. I do know how to use the native
development on android and I have tried to build one of the exemples: the one
for openGLES1. My problem is that I cannot use ndk-build without getting over
and over the same mistake:
Code:
Android NDK: WARNING:jni/Android.mk:osgNativeLib: non-system libraries in
linker flags: -lgnustl_static -losgdb_dds -losgdb_openflight -losgdb_tga
-losgdb_rgb -losgdb_osgterrain -losgdb_osg -losgdb_ive
-losgdb_deprecated_osgviewer -losgdb_deprecated_osgvolume
-losgdb_deprecated_osgtext -losgdb_deprecated_osgterrain
-losgdb_deprecated_osgsim -losgdb_deprecated_osgshadow
-losgdb_deprecated_osgparticle -losgdb_deprecated_osgfx
-losgdb_deprecated_osganimation -losgdb_deprecated_osg
-losgdb_serializers_osgvolume -losgdb_serializers_osgtext
-losgdb_serializers_osgterrain -losgdb_serializers_osgsim
-losgdb_serializers_osgshadow -losgdb_serializers_osgparticle
-losgdb_serializers_osgmanipulator -losgdb_serializers_osgfx
-losgdb_serializers_osganimation -losgdb_serializers_osg -losgViewer
-losgVolume -losgTerrain -losgText -losgShadow -losgSim -losgParticle
-losgManipulator -losgGA -losgFX -losgDB -losgAnimation -losgUtil -losg
-lOpenThreads
Android NDK: This is likely to result in incorrect builds. Try using
LOCAL_STATIC_LIBRARIES
Android NDK: or LOCAL_SHARED_LIBRARIES instead to list the library
dependencies of the
Android NDK: current module
Android NDK: WARNING:jni/Android.mk:osgNativeLib: non-system libraries in
linker flags: -lgnustl_static -losgdb_dds -losgdb_openflight -losgdb_tga
-losgdb_rgb -losgdb_osgterrain -losgdb_osg -losgdb_ive
-losgdb_deprecated_osgviewer -losgdb_deprecated_osgvolume
-losgdb_deprecated_osgtext -losgdb_deprecated_osgterrain
-losgdb_deprecated_osgsim -losgdb_deprecated_osgshadow
-losgdb_deprecated_osgparticle -losgdb_deprecated_osgfx
-losgdb_deprecated_osganimation -losgdb_deprecated_osg
-losgdb_serializers_osgvolume -losgdb_serializers_osgtext
-losgdb_serializers_osgterrain -losgdb_serializers_osgsim
-losgdb_serializers_osgshadow -losgdb_serializers_osgparticle
-losgdb_serializers_osgmanipulator -losgdb_serializers_osgfx
-losgdb_serializers_osganimation -losgdb_serializers_osg -losgViewer
-losgVolume -losgTerrain -losgText -losgShadow -losgSim -losgParticle
-losgManipulator -losgGA -losgFX -losgDB -losgAnimation -losgUtil -losg
-lOpenThreads
Android NDK: This is likely to result in incorrect builds. Try using
LOCAL_STATIC_LIBRARIES
Android NDK: or LOCAL_SHARED_LIBRARIES instead to list the library
dependencies of the
Android NDK: current module
[armeabi] Compile++ thumb: osgNativeLib <= osgNativeLib.cpp
In file included from jni/OsgMainApp.hpp:21:0,
from jni/osgNativeLib.cpp:7:
/Users/lonnibesancon/Desktop/OpenSceneGraph-3.2.2-rc2/buildandroid/include/osg/GL:124:35:
fatal error: GL/gl.h: No such file or directory
#include <GL/gl.h>
compilation terminated.
make: *** [obj/local/armeabi/objs/osgNativeLib/osgNativeLib.o] Error 1
For some reasons, the include is not complete on the piece of code above, the
include that doesn't work is GL/gl.h.
Now I have MAC OS Yosemite, the ndk 10 and I have modified the Android.mk to
have
Code:
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
LOCAL_MODULE := osgNativeLib
### Main Install dir
OSG_ANDROID_DIR :=
/Users/lonnibesancon/Desktop/OpenSceneGraph-3.2.2-rc2/examples/osgAndroidExampleGLES1
LIBDIR := $(OSG_ANDROID_DIR)/obj/local/armeabi
FRAMEWORK = -framework GLUT
FRAMEWORK += -framework OpenGL
ifeq ($(TARGET_ARCH_ABI),armeabi-v7a)
LOCAL_ARM_NEON := true
LIBDIR := $(OSG_ANDROID_DIR)/obj/local/armeabi-v7a
endif
### Add all source file names to be included in lib separated by a whitespace
LOCAL_C_INCLUDES:=
/Users/lonnibesancon/Desktop/OpenSceneGraph-3.2.2-rc2/buildandroid/include
LOCAL_CFLAGS := -Werror -fno-short-enums
LOCAL_CPPFLAGS := -DOSG_LIBRARY_STATIC
LOCAL_LDLIBS := -llog -lGLESv1_CM -ldl -lz -lgnustl_static
LOCAL_SRC_FILES := osgNativeLib.cpp OsgMainApp.cpp OsgAndroidNotifyHandler.cpp
LOCAL_LDFLAGS := -L $(LIBDIR) \
-losgdb_dds \
-losgdb_openflight \
-losgdb_tga \
-losgdb_rgb \
-losgdb_osgterrain \
-losgdb_osg \
-losgdb_ive \
-losgdb_deprecated_osgviewer \
-losgdb_deprecated_osgvolume \
-losgdb_deprecated_osgtext \
-losgdb_deprecated_osgterrain \
-losgdb_deprecated_osgsim \
-losgdb_deprecated_osgshadow \
-losgdb_deprecated_osgparticle \
-losgdb_deprecated_osgfx \
-losgdb_deprecated_osganimation \
-losgdb_deprecated_osg \
-losgdb_serializers_osgvolume \
-losgdb_serializers_osgtext \
-losgdb_serializers_osgterrain \
-losgdb_serializers_osgsim \
-losgdb_serializers_osgshadow \
-losgdb_serializers_osgparticle \
-losgdb_serializers_osgmanipulator \
-losgdb_serializers_osgfx \
-losgdb_serializers_osganimation \
-losgdb_serializers_osg \
-losgViewer \
-losgVolume \
-losgTerrain \
-losgText \
-losgShadow \
-losgSim \
-losgParticle \
-losgManipulator \
-losgGA \
-losgFX \
-losgDB \
-losgAnimation \
-losgUtil \
-losg \
-lOpenThreads
include $(BUILD_SHARED_LIBRARY)
.
Finally, this is the command I'm using:
> ~/Desktop/OpenSceneGraph-3.2.2-rc2/examples/osgAndroidExampleGLES1$
> ../../../../android-ndk-r10e/ndk-build
Hope my questions is not dumb and you can help me out.
Thanks in advance anyway;
Cheers,
Lonni
------------------
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=63909#63909
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