* Update Makefiles so it compiles with new versions

   of gcc (>= 4.6.3) on Linux

NPLib/Makefile.arch

@@ -117,9 +117,9 @@ endif
 ifeq ($(ARCH),linuxx8664gcc)
 # AMD Opteron and Intel EM64T (64 bit mode) Linux with gcc 3.x
 CXX           = g++
-CXXFLAGS      = $(OPT2) -Wall -fPIC
+CXXFLAGS      = $(OPT2) -Wall -fPIC -Xlinker --no-as-needed
 LD            = g++
-LDFLAGS       = $(OPT2)
+LDFLAGS       = $(OPT2) -Xlinker --no-as-needed
 SOFLAGS       = -shared
 endif
 

NPSimulation/GNUmakefile

@@ -19,6 +19,7 @@ G4BIN = ./bin
 
 CPPFLAGS += $(shell root-config --cflags) 
 CPPFLAGS += -I$(NPTOOL)/NPLib/include
+CPPFLAGS += -Xlinker --no-as-needed
 EXTRALIBS = $(shell root-config --glibs) -lMathMore
 EXTRALIBS += `$(NPTOOL)/NPLib/liblist`
 .PHONY: all