Allow re-targeting of naclports install

libraries/OpenSceneGraph-2.9.7/nacl-OpenSceneGraph-2.9.7.patch

 diff -Naur OpenSceneGraph-2.9.7/Makefile OpenSceneGraph-2.9.7.nacl/Makefile
 --- OpenSceneGraph-2.9.7/Makefile       1969-12-31 17:00:00.000000000 -0700
 +++ OpenSceneGraph-2.9.7.nacl/Makefile  2010-07-01 17:33:14.000000000 -0600
 @@ -0,0 +1,17 @@
 +export CXXFLAGS += -O3
 +
 +.PHONY: all clean
 +
-+NACL_SDK_USR_INCLUDE = ../../../toolchain/$(OS_PREFIX)_x86/nacl/usr/include
++NACLPORTS_INCLUDE = ../../../toolchain/$(OS_PREFIX)_x86/nacl/usr/include
 +
 +all:
 +       cd src/osg && $(MAKE) all
 +       cd src/osgUtil && $(MAKE) all
 +       cd src/OpenThreads && $(MAKE) all
 +
 +clean:
 +       @echo Make clean
 +       rm -f *.a
 +       cd src/osg && $(MAKE) clean
@@ skipping 145 matching lines @@
  #endif
  
 diff -Naur OpenSceneGraph-2.9.7/src/OpenThreads/Makefile OpenSceneGraph-2.9.7.nacl/src/OpenThreads/Makefile
 --- OpenSceneGraph-2.9.7/src/OpenThreads/Makefile       1969-12-31 17:00:00.000000000 -0700
 +++ OpenSceneGraph-2.9.7.nacl/src/OpenThreads/Makefile  2010-07-01 17:32:53.000000000 -0600
 @@ -0,0 +1,43 @@
 +OSG_ROOT = ../..
 +
 +INCLUDE = -I$(OSG_ROOT)/include
 +
-+NACL_SDK_USR = ../../../../../toolchain/$(OS_PREFIX)_x86/nacl/usr
++NACL_PORTS_PREFIX = ../../../../../toolchain/$(OS_PREFIX)_x86/nacl/usr
 +
-+NACL_SDK_USR_INCLUDE = $(NACL_SDK_USR)/include
++NACLPORTS_INCLUDE = $(NACL_PORTS_PREFIX)/include
 +
-+NACL_SDK_USR_LIB = $(NACL_SDK_USR)/lib
++NACLPORTS_LIBDIR = $(NACL_PORTS_PREFIX)/lib
 +
 +INCLUDE = -I$(OSG_ROOT)/include
 +
 +COMMON_OBJ_FILES = \
 +               common/Atomic.o \
 +               common/Version.o
 +
 +PTHREADS_OBJ_FILES = \
 +               pthreads/PThread.o \
 +               pthreads/PThreadBarrier.o \
@@ skipping 853 matching lines @@
 +
 +}
 +
 +#endif
 diff -Naur OpenSceneGraph-2.9.7/src/osg/Makefile OpenSceneGraph-2.9.7.nacl/src/osg/Makefile
 --- OpenSceneGraph-2.9.7/src/osg/Makefile       1969-12-31 17:00:00.000000000 -0700
 +++ OpenSceneGraph-2.9.7.nacl/src/osg/Makefile  2010-07-01 17:32:53.000000000 -0600
 @@ -0,0 +1,161 @@
 +OSG_ROOT = ../..
 +
-+NACL_SDK_USR = ../../../../../toolchain/$(OS_PREFIX)_x86/nacl/usr
++NACL_PORTS_PREFIX = ../../../../../toolchain/$(OS_PREFIX)_x86/nacl/usr
 +
-+NACL_SDK_USR_INCLUDE = $(NACL_SDK_USR)/include
++NACLPORTS_INCLUDE = $(NACL_PORTS_PREFIX)/include
 +
-+NACL_SDK_USR_LIB = $(NACL_SDK_USR)/lib
++NACLPORTS_LIBDIR = $(NACL_PORTS_PREFIX)/lib
 +
 +INCLUDE = -I$(OSG_ROOT)/include
 +
 +OBJ_FILES = \
 +   AlphaFunc.o \
 +   AnimationPath.o \
 +   ApplicationUsage.o \
 +   ArgumentParser.o \
 +   Array.o \
 +   ArrayDispatchers.o \
@@ skipping 163 matching lines @@
 +#endif
  #include <windows.h>
  
  void osg::WinDebugNotifyHandler::notify(osg::NotifySeverity severity, const char *message)
 diff -Naur OpenSceneGraph-2.9.7/src/osgUtil/Makefile OpenSceneGraph-2.9.7.nacl/src/osgUtil/Makefile
 --- OpenSceneGraph-2.9.7/src/osgUtil/Makefile   1969-12-31 17:00:00.000000000 -0700
 +++ OpenSceneGraph-2.9.7.nacl/src/osgUtil/Makefile      2010-07-01 17:32:53.000000000 -0600
 @@ -0,0 +1,66 @@
 +OSG_ROOT = ../..
 +
-+NACL_SDK_USR = ../../../../../toolchain/$(OS_PREFIX)_x86/nacl/usr
++NACL_PORTS_PREFIX = ../../../../../toolchain/$(OS_PREFIX)_x86/nacl/usr
 +
-+NACL_SDK_USR_INCLUDE = $(NACL_SDK_USR)/include
++NACLPORTS_INCLUDE = $(NACL_PORTS_PREFIX)/include
 +
-+NACL_SDK_USR_LIB = $(NACL_SDK_USR)/lib
++NACLPORTS_LIBDIR = $(NACL_PORTS_PREFIX)/lib
 +
 +INCLUDE = -I$(OSG_ROOT)/include
 +
 +INCLUDE = -I$(OSG_ROOT)/include
 +
 +OBJ_FILES = \
 +   CubeMapGenerator.o \
 +   CullVisitor.o \
 +   DelaunayTriangulator.o \
 +   DisplayRequirementsVisitor.o \
@@ skipping 39 matching lines @@
 +       rm -rf $(OBJ_DIR) $(LIB_OSGUTIL)
 +
 +$(OBJ_DIR):
 +       mkdir $(OBJ_DIR)
 +
 +$(OBJ_FILES): %.o: %.cpp $(OBJ_DIR)
 +       $(CXX) -c $(INCLUDE) $(CXXFLAGS) $< -o $(OBJ_DIR)/$@
 +
 +$(LIB_OSGUTIL): $(OBJ_DIR) $(OBJ_FILES)
 +       cd $(OBJ_DIR) && $(AR) rcs ../$(OSG_ROOT)/$(LIB_OSGUTIL) $(OBJ_FILES)