2013-08-26 60 views
1

我想使用boost regex庫和創造了一個非常簡短的程序來測試我的makefile提升的makefile

#include <iostream> 
#include <boost/regex.hpp> 

using namespace std; 
using namespace boost; 

int main() { 

    regex exp("test"); 

    cout << "Hello World" << endl; 
} 

這是我的makefile(我已經得到了提升,從這個線程包括Including boost libraries in make files

EXEC = main 
SOURCES = $(wildcard *.cpp) 
HEADERS = $(wildcard *.h*) 
OBJECTS = $(SOURCES:.cpp=.o) 

all: $(EXEC) 

main: $(OBJECTS) 
    g++ -L/usr/local/Cellar/boost/1.54.0/lib -lboost_filesystem-mt -lboost_thread-mt $(OBJECTS) -o $(EXEC) 

%.o: %.cpp $(HEADERS) 
    g++ -I/usr/local/Cellar/boost/1.54.0/include -c $< -o [email protected] 

clean: 
    rm -f $(EXEC) $(OBJECTS) 

當我編譯我的程序收到以下錯誤信息:

g++ -I/usr/local/Cellar/boost/1.54.0/include -c main.cpp -o main.o 
g++ -L/usr/local/Cellar/boost/1.54.0/lib -lboost_filesystem-mt -lboost_thread-mt main.o -o main 
Undefined symbols for architecture x86_64: 
    "boost::basic_regex<char, boost::regex_traits<char, boost::cpp_regex_traits<char> > >::do_assign(char const*, char const*, unsigned int)", referenced from: 
     boost::basic_regex<char, boost::regex_traits<char, boost::cpp_regex_traits<char> > >::assign(char const*, char const*, unsigned int)in main.o 
ld: symbol(s) not found for architecture x86_64 
collect2: ld returned 1 exit status 
make: *** [main] Error 1 

缺少什麼? 我已經在Mac OS X 10.8下安裝了自制軟件。

+1

這可能是值得指出的是,蘋果公司的執行STL包含C++ 11 [STL正則表達式](http://www.cplusplus.com/reference/regex/)。 – zneak

回答

3

你丟失的鏈接庫boost_regex_mt

-lboost_filesystem-MT -lboost_thread-MT

在Makefile ...

main: $(OBJECTS) 
    g++ -L/usr/local/Cellar/boost/1.54.0/lib -lboost_regex-mt -lboost_filesystem-mt -lboost_thread-mt  $(OBJECTS) -o $(EXEC)