mac os x(10.8)中的链接

我正试图编译一个多文件位代码，到目前为止一直工作良好。但现在我得到了一些链接错误。我有一个类定义'njPhaseSpace'，报告为:

     ld: duplicate symbol njPhaseSpace::njPhaseSpace(int)in Source/Currents.o and
     /var/folders/p8/0bwv51kn2w5cx4jnsg6xm7340000gn/T//ccb0Psoz.o for architecture x86_64 

我不知道/var/文件夹/……/ccb0psoz .O文件是关于，它不是(故意)开始在我的项目中使用。如果我将名称更改为不同但类似的名称，例如njPhaseSpaceX，它将编译并连接良好。但随后我使用"make clean"清理项目，当我试图重新制作时，我再次得到相同的链接错误!(但有不同的/var/……/xxxxxx。o文件)有什么建议吗?欢呼声

更新:更多奇怪的事情:当我在/var/文件夹/…目录查看是哪个文件造成了重复没有这样的文件存在!

更新:njPhaseSpace的源文件是:

// Standard header files
#include <iostream>
#include <string.h>
#include <stdlib.h>
#include <vector>
#include <stdio.h>
#include <math.h>
#include <complex>
#include <iomanip>
#include "LoadBar.h"
// CLHEP header files
#include <CLHEP/Vector/LorentzVector.h>
#include <CLHEP/Random/RanluxEngine.h>
// More convenient label for four-vectors
typedef CLHEP::HepLorentzVector HLV;
// Definition of structure to hold the phase-space point
struct ParticleStruct {
HLV pa;
HLV pb;
HLV pep;
HLV pem;
HLV p1;
HLV p2;
HLV p3;
double xa;
double xb;
} ;
// A class for the n-jet phase space
class njPhaseSpace {
private:
// Incoming Particle Momenta
HLV pa;
HLV pb;
// Emitted leptons
HLV pep;
HLV pem;
// Outgoing parton momenta
std::vector <HLV> OutgoingPartons;
// Kinematic factors
double xa;
double xb;
public:
// Constructor for class
njPhaseSpace(int n);
// Returns a vector of the outgoing parton momenta
std::vector <HLV> ReturnOutgoingPartons() {
    return OutgoingPartons;
}
// HLV IncomingForward

} ;
// Class constructor - adds n vectors to the Outgoing array
njPhaseSpace::njPhaseSpace(int n) {
// Add n final states to the OutgoingPartons vector
for (int i = 0; i < n; i++) {
    HLV temp;
    OutgoingPartons.push_back(temp);
}
}

UPDATE:当类构造函数包含在类定义的主体中时，这个问题就会消失。虽然它很好，我可以避免这种情况，但它并没有真正帮助，因为现在开发我的类的一切都必须坐在定义内。

更新:用于编译的makefile(分析是独立的，我目前正在运行make Explorer -j8):

#/bin/bash
# CXX Compiler
CXX = g++
# Directories For Compilation
INCDIR = MadGraph
LIBDIR = MadGraph
SRCDIR = Source
# Compilation Flags
CXXFLAGS = -O3 -lm
LIBFLAGS = $(shell clhep-config --libs) $(shell fastjet-config --libs) $(shell clhep-config --libs) $(shell root-config --libs)
INCFLAGS = $(shell clhep-config --include) -I/$(INCDIR) -I$(SRCDIR) -I. $(shell fastjet-config --cxxflags --plugins) $(shell clhep-config --libs) $(shell root-config --cflags)
FLAGS = $(CXXFLAGS) $(LIBFLAGS) $(INCFLAGS)
# Object Files
Objects    = $(addprefix $(SRCDIR)/, Currents.o mstwpdf.o LoadBar.o)
MadObjects = $(addprefix $(LIBDIR)/, HelAmps_sm.o Parameters_sm.o read_slha.o  CPPProcess2j.o CPPProcess3j.o)
# Main targets
all: Analysis Explorer
Analysis: $(SRCDIR)/Analysis2jepem.cxx $(Objects) $(SRCDIR)/CGenerator2jepem.o
$(CXX) $(SRCDIR)/Analysis2jepem.cxx -o $@ $(FLAGS) $(Objects) $(SRCDIR)/CGenerator2jepem.o
Explorer: $(SRCDIR)/qQepemqQ_Explorer.cxx $(Objects) $(MadObjects) $(LIBDIR)/libmodel_sm.a 
$(CXX) $(SRCDIR)/qQepemqQ_Explorer.cxx -o $@ $(FLAGS) $(Objects) -lmodel_sm -L$(LIBDIR)
# Build object files
$(Objects):
$(CXX) -c $(@:.o=.cxx) -o $@
# Build the MG5 object code
$(MadObjects):
$(CXX) -c $(@:.o=.cxx) -o $@ -I../
$(SRCDIR)/CGenerator2jepem.o:
$(CXX) -c $(@:.o=.cxx) -o $@
# Build the Standard Model library
$(LIBDIR)/libmodel_sm.a: $(MadObjects)
$(AR) cru $@ $^
ranlib $@
# Debugging flags
debug: CXX += -g -Wall -pendantic
debug: all
# Create a clean build
.PHONY: clean
clean:
rm -f $(Objects) $(MadObjects) $(LIBDIR)/2j/libmodel_sm.a $(LIBDIR)/3j/libmodel_sm.a $(TARGET) $(SRCDIR)/CGenerator2jepem.o Analysis Explorer