與我想下一個庫:(<a href="http://code.google.com/p/uchardet/" rel="nofollow">see docs</a>）</p> <p>這是一個<code>C</code>用於寫在<code>C++</code>一個lib結合鏈接庫

Question

的C語言綁定連接。但是，如果使靜態庫，然後嘗試鏈接到它。

我得到的消息：

uchardet//libuchardet.a(uchardet.cpp.o): In function `uchardet_new': 
uchardet.cpp:(.text+0x19): undefined reference to `operator new(unsigned long)' 
uchardet.cpp:(.text+0x3c): undefined reference to `std::string::_Rep::_S_empty_rep_storage' 
uchardet.cpp:(.text+0x4b): undefined reference to `std::string::assign(char const*, unsigned long)' 
uchardet.cpp:(.text+0x6c): undefined reference to `operator delete(void*)' 
uchardet.cpp:(.text+0x7f): undefined reference to `std::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()' 
uchardet//libuchardet.a(uchardet.cpp.o): In function `HandleUniversalDetector::Reset()': 
uchardet.cpp:(.text._ZN23HandleUniversalDetector5ResetEv[_ZN23HandleUniversalDetector5ResetEv]+0x16): undefined reference to `std::string::assign(char const*, unsigned long)' 
uchardet//libuchardet.a(uchardet.cpp.o): In function `HandleUniversalDetector::Report(char const*)': 
uchardet.cpp:(.text._ZN23HandleUniversalDetector6ReportEPKc[_ZN23HandleUniversalDetector6ReportEPKc]+0x35): undefined reference to `std::string::assign(char const*, unsigned long)' 
uchardet//libuchardet.a(uchardet.cpp.o): In function `HandleUniversalDetector::~HandleUniversalDetector()': 
uchardet.cpp:(.text._ZN23HandleUniversalDetectorD2Ev[_ZN23HandleUniversalDetectorD5Ev]+0x1a): undefined reference to `std::string::_Rep::_S_empty_rep_storage' 
uchardet.cpp:(.text._ZN23HandleUniversalDetectorD2Ev[_ZN23HandleUniversalDetectorD5Ev]+0x4d): undefined reference to `std::string::_Rep::_M_destroy(std::allocator<char> const&)' 
uchardet//libuchardet.a(uchardet.cpp.o): In function `HandleUniversalDetector::~HandleUniversalDetector()': 
uchardet.cpp:(.text._ZN23HandleUniversalDetectorD0Ev[_ZN23HandleUniversalDetectorD0Ev]+0x1a): undefined reference to `std::string::_Rep::_S_empty_rep_storage' 
uchardet.cpp:(.text._ZN23HandleUniversalDetectorD0Ev[_ZN23HandleUniversalDetectorD0Ev]+0x2c): undefined reference to `operator delete(void*)' 
uchardet.cpp:(.text._ZN23HandleUniversalDetectorD0Ev[_ZN23HandleUniversalDetectorD0Ev]+0x55): undefined reference to `std::string::_Rep::_M_destroy(std::allocator<char> const&)' 
uchardet//libuchardet.a(uchardet.cpp.o):(.rodata._ZTI23HandleUniversalDetector[_ZTI23HandleUniversalDetector]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info' 
uchardet//libuchardet.a(uchardet.cpp.o):(.eh_frame+0xab): undefined reference to `__gxx_personality_v0' 
uchardet//libuchardet.a(nsUniversalDetector.cpp.o): In function `nsUniversalDetector::HandleData(char const*, unsigned int)': 
nsUniversalDetector.cpp:(.text+0x368): undefined reference to `operator new(unsigned long)' 
nsUniversalDetector.cpp:(.text+0x396): undefined reference to `operator new(unsigned long)' 
nsUniversalDetector.cpp:(.text+0x3c6): undefined reference to `operator new(unsigned long)' 
nsUniversalDetector.cpp:(.text+0x4eb): undefined reference to `operator new(unsigned long)' 
nsUniversalDetector.cpp:(.text+0x527): undefined reference to `operator delete(void*)' 
nsUniversalDetector.cpp:(.text+0x53a): undefined reference to `operator delete(void*)' 
nsUniversalDetector.cpp:(.text+0x554): undefined reference to `operator delete(void*)' 
uchardet//libuchardet.a(nsUniversalDetector.cpp.o): In function `nsUniversalDetector::~nsUniversalDetector()': 
nsUniversalDetector.cpp:(.text+0x5bc): undefined reference to `operator delete(void*)' 
uchardet//libuchardet.a(nsUniversalDetector.cpp.o): In function `nsCharSetProber::~nsCharSetProber()': 
nsUniversalDetector.cpp:(.text._ZN15nsCharSetProberD0Ev[_ZN15nsCharSetProberD0Ev]+0x8): undefined reference to `operator delete(void*)' 
uchardet//libuchardet.a(nsUniversalDetector.cpp.o):(.rodata._ZTI19nsUniversalDetector[_ZTI19nsUniversalDetector]+0x0): undefined reference to `vtable for __cxxabiv1::__class_type_info' 
uchardet//libuchardet.a(nsUniversalDetector.cpp.o):(.rodata._ZTV19nsUniversalDetector[_ZTV19nsUniversalDetector]+0x30): undefined reference to `__cxa_pure_virtual' 
uchardet//libuchardet.a(nsUniversalDetector.cpp.o):(.rodata._ZTV15nsCharSetProber[_ZTV15nsCharSetProber]+0x20): undefined reference to `__cxa_pure_virtual' 
uchardet//libuchardet.a(nsUniversalDetector.cpp.o):(.rodata._ZTV15nsCharSetProber[_ZTV15nsCharSetProber]+0x28): undefined reference to `__cxa_pure_virtual' 
uchardet//libuchardet.a(nsUniversalDetector.cpp.o):(.rodata._ZTV15nsCharSetProber[_ZTV15nsCharSetProber]+0x30): undefined reference to `__cxa_pure_virtual' 
uchardet//libuchardet.a(nsUniversalDetector.cpp.o):(.rodata._ZTV15nsCharSetProber[_ZTV15nsCharSetProber]+0x38): undefined reference to `__cxa_pure_virtual' 
uchardet//libuchardet.a(nsUniversalDetector.cpp.o):(.rodata._ZTV15nsCharSetProber[_ZTV15nsCharSetProber]+0x40): more undefined references to `__cxa_pure_virtual' follow 
uchardet//libuchardet.a(nsUniversalDetector.cpp.o):(.rodata._ZTI15nsCharSetProber[_ZTI15nsCharSetProber]+0x0): undefined reference to `vtable for __cxxabiv1::__class_type_info' 
uchardet//libuchardet.a(nsUniversalDetector.cpp.o):(.eh_frame+0xbb): undefined reference to `__gxx_personality_v0' 
uchardet//libuchardet.a(nsEscCharsetProber.cpp.o): In function `nsEscCharSetProber::~nsEscCharSetProber()': 
nsEscCharsetProber.cpp:(.text+0x1a0): undefined reference to `operator delete(void*)' 
nsEscCharsetProber.cpp:(.text+0x1a9): undefined reference to `operator delete(void*)' 
nsEscCharsetProber.cpp:(.text+0x1b2): undefined reference to `operator delete(void*)' 
nsEscCharsetProber.cpp:(.text+0x1bb): undefined reference to `operator delete(void*)' 
uchardet//libuchardet.a(nsEscCharsetProber.cpp.o): In function `nsEscCharSetProber::~nsEscCharSetProber()': 
nsEscCharsetProber.cpp:(.text+0x1e0): undefined reference to `operator delete(void*)' 
uchardet//libuchardet.a(nsEscCharsetProber.cpp.o):nsEscCharsetProber.cpp:(.text+0x1e9): more undefined references to `operator delete(void*)' follow 
uchardet//libuchardet.a(nsEscCharsetProber.cpp.o): In function `nsEscCharSetProber::nsEscCharSetProber(unsigned int)': 
nsEscCharsetProber.cpp:(.text+0x276): undefined reference to `operator new(unsigned long)' 
nsEscCharsetProber.cpp:(.text+0x296): undefined reference to `operator new(unsigned long)' 
nsEscCharsetProber.cpp:(.text+0x2b6): undefined reference to `operator new(unsigned long)' 
nsEscCharsetProber.cpp:(.text+0x2d2): undefined reference to `operator new(unsigned long)' 
uchardet//libuchardet.a(nsEscCharsetProber.cpp.o): In function `nsEscCharSetProber::~nsEscCharSetProber()': 
nsEscCharsetProber.cpp:(.text+0x20b): undefined reference to `operator delete(void*)' 
uchardet//libuchardet.a(nsEscCharsetProber.cpp.o):(.rodata._ZTI18nsEscCharSetProber[_ZTI18nsEscCharSetProber]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info' 
uchardet//libuchardet.a(nsEscCharsetProber.cpp.o):(.eh_frame+0x137): undefined reference to `__gxx_personality_v0' 
uchardet//libuchardet.a(nsMBCSGroupProber.cpp.o): In function `nsMBCSGroupProber::nsMBCSGroupProber(unsigned int)': 
nsMBCSGroupProber.cpp:(.text+0x964): undefined reference to `operator new(unsigned long)' 
nsMBCSGroupProber.cpp:(.text+0x97f): undefined reference to `operator new(unsigned long)' 
nsMBCSGroupProber.cpp:(.text+0x9d0): undefined reference to `operator new(unsigned long)' 
nsMBCSGroupProber.cpp:(.text+0x9f9): undefined reference to `operator new(unsigned long)' 
nsMBCSGroupProber.cpp:(.text+0xa22): undefined reference to `operator new(unsigned long)' 
uchardet//libuchardet.a(nsMBCSGroupProber.cpp.o):nsMBCSGroupProber.cpp:(.text+0xa43): more undefined references to `operator new(unsigned long)' follow 
uchardet//libuchardet.a(nsMBCSGroupProber.cpp.o): In function `nsMBCSGroupProber::nsMBCSGroupProber(unsigned int)': 
nsMBCSGroupProber.cpp:(.text+0xd6b): undefined reference to `operator delete(void*)' 
nsMBCSGroupProber.cpp:(.text+0xda5): undefined reference to `operator delete(void*)' 
uchardet//libuchardet.a(nsMBCSGroupProber.cpp.o): In function `nsMBCSGroupProber::~nsMBCSGroupProber()': 
nsMBCSGroupProber.cpp:(.text+0x8f0): undefined reference to `operator delete(void*)' 
uchardet//libuchardet.a(nsMBCSGroupProber.cpp.o):(.rodata._ZTI17nsMBCSGroupProber[_ZTI17nsMBCSGroupProber]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info' 
uchardet//libuchardet.a(nsMBCSGroupProber.cpp.o):(.rodata._ZTV23JapaneseContextAnalysis[_ZTV23JapaneseContextAnalysis]+0x10): undefined reference to `__cxa_pure_virtual' 
uchardet//libuchardet.a(nsMBCSGroupProber.cpp.o):(.rodata._ZTV23JapaneseContextAnalysis[_ZTV23JapaneseContextAnalysis]+0x18): undefined reference to `__cxa_pure_virtual' 
uchardet//libuchardet.a(nsMBCSGroupProber.cpp.o):(.rodata._ZTI23JapaneseContextAnalysis[_ZTI23JapaneseContextAnalysis]+0x0): undefined reference to `vtable for __cxxabiv1::__class_type_info' 
uchardet//libuchardet.a(nsMBCSGroupProber.cpp.o):(.eh_frame+0x67): undefined reference to `__gxx_personality_v0' 
uchardet//libuchardet.a(nsSBCSGroupProber.cpp.o): In function `nsSBCSGroupProber::nsSBCSGroupProber()': 
nsSBCSGroupProber.cpp:(.text+0xdf4): undefined reference to `operator new(unsigned long)' 
nsSBCSGroupProber.cpp:(.text+0xe28): undefined reference to `operator new(unsigned long)' 
nsSBCSGroupProber.cpp:(.text+0xe5c): undefined reference to `operator new(unsigned long)' 
nsSBCSGroupProber.cpp:(.text+0xe90): undefined reference to `operator new(unsigned long)' 
nsSBCSGroupProber.cpp:(.text+0xec4): undefined reference to `operator new(unsigned long)' 
uchardet//libuchardet.a(nsSBCSGroupProber.cpp.o):nsSBCSGroupProber.cpp:(.text+0xef8): more undefined references to `operator new(unsigned long)' follow 
uchardet//libuchardet.a(nsSBCSGroupProber.cpp.o): In function `nsSBCSGroupProber::nsSBCSGroupProber()': 
nsSBCSGroupProber.cpp:(.text+0x13fb): undefined reference to `operator delete(void*)' 
nsSBCSGroupProber.cpp:(.text+0x1422): undefined reference to `operator delete(void*)' 
uchardet//libuchardet.a(nsSBCSGroupProber.cpp.o): In function `nsSBCSGroupProber::~nsSBCSGroupProber()': 
nsSBCSGroupProber.cpp:(.text+0xdc9): undefined reference to `operator delete(void*)' 
uchardet//libuchardet.a(nsSBCSGroupProber.cpp.o):(.rodata._ZTI17nsSBCSGroupProber[_ZTI17nsSBCSGroupProber]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info' 
uchardet//libuchardet.a(nsSBCSGroupProber.cpp.o):(.eh_frame+0x67): undefined reference to `__gxx_personality_v0' 
uchardet//libuchardet.a(nsSBCharSetProber.cpp.o): In function `nsSingleByteCharSetProber::~nsSingleByteCharSetProber()': 
nsSBCharSetProber.cpp:(.text._ZN25nsSingleByteCharSetProberD0Ev[_ZN25nsSingleByteCharSetProberD0Ev]+0x8): undefined reference to `operator delete(void*)' 
uchardet//libuchardet.a(nsSBCharSetProber.cpp.o):(.rodata._ZTI25nsSingleByteCharSetProber[_ZTI25nsSingleByteCharSetProber]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info' 
uchardet//libuchardet.a(nsSJISProber.cpp.o): In function `nsSJISProber::~nsSJISProber()': 
nsSJISProber.cpp:(.text._ZN12nsSJISProberD2Ev[_ZN12nsSJISProberD5Ev]+0x10): undefined reference to `operator delete(void*)' 
uchardet//libuchardet.a(nsSJISProber.cpp.o): In function `nsSJISProber::~nsSJISProber()': 
nsSJISProber.cpp:(.text._ZN12nsSJISProberD0Ev[_ZN12nsSJISProberD0Ev]+0x10): undefined reference to `operator delete(void*)' 
nsSJISProber.cpp:(.text._ZN12nsSJISProberD0Ev[_ZN12nsSJISProberD0Ev]+0x20): undefined reference to `operator delete(void*)' 
uchardet//libuchardet.a(nsSJISProber.cpp.o):(.rodata._ZTI12nsSJISProber[_ZTI12nsSJISProber]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info' 
uchardet//libuchardet.a(nsUTF8Prober.cpp.o): In function `nsUTF8Prober::~nsUTF8Prober()': 
nsUTF8Prober.cpp:(.text._ZN12nsUTF8ProberD2Ev[_ZN12nsUTF8ProberD5Ev]+0x10): undefined reference to `operator delete(void*)' 
uchardet//libuchardet.a(nsUTF8Prober.cpp.o): In function `nsUTF8Prober::~nsUTF8Prober()': 
nsUTF8Prober.cpp:(.text._ZN12nsUTF8ProberD0Ev[_ZN12nsUTF8ProberD0Ev]+0x10): undefined reference to `operator delete(void*)' 
nsUTF8Prober.cpp:(.text._ZN12nsUTF8ProberD0Ev[_ZN12nsUTF8ProberD0Ev]+0x20): undefined reference to `operator delete(void*)' 
uchardet//libuchardet.a(nsUTF8Prober.cpp.o):(.rodata._ZTI12nsUTF8Prober[_ZTI12nsUTF8Prober]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info' 
uchardet//libuchardet.a(nsLatin1Prober.cpp.o): In function `nsLatin1Prober::~nsLatin1Prober()': 
nsLatin1Prober.cpp:(.text._ZN14nsLatin1ProberD0Ev[_ZN14nsLatin1ProberD0Ev]+0x8): undefined reference to `operator delete(void*)' 
uchardet//libuchardet.a(nsLatin1Prober.cpp.o):(.rodata._ZTI14nsLatin1Prober[_ZTI14nsLatin1Prober]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info' 
uchardet//libuchardet.a(CharDistribution.cpp.o):(.rodata._ZTI24CharDistributionAnalysis[_ZTI24CharDistributionAnalysis]+0x0): undefined reference to `vtable for __cxxabiv1::__class_type_info' 
uchardet//libuchardet.a(CharDistribution.cpp.o):(.rodata._ZTI25EUCTWDistributionAnalysis[_ZTI25EUCTWDistributionAnalysis]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info' 
uchardet//libuchardet.a(CharDistribution.cpp.o):(.rodata._ZTI25EUCKRDistributionAnalysis[_ZTI25EUCKRDistributionAnalysis]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info' 
uchardet//libuchardet.a(CharDistribution.cpp.o):(.rodata._ZTI26GB2312DistributionAnalysis[_ZTI26GB2312DistributionAnalysis]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info' 
uchardet//libuchardet.a(CharDistribution.cpp.o):(.rodata._ZTI24Big5DistributionAnalysis[_ZTI24Big5DistributionAnalysis]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info' 
uchardet//libuchardet.a(CharDistribution.cpp.o):(.rodata._ZTI24SJISDistributionAnalysis[_ZTI24SJISDistributionAnalysis]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info' 
uchardet//libuchardet.a(CharDistribution.cpp.o):(.rodata._ZTI25EUCJPDistributionAnalysis[_ZTI25EUCJPDistributionAnalysis]+0x0): more undefined references to `vtable for __cxxabiv1::__si_class_type_info' follow 
uchardet//libuchardet.a(nsHebrewProber.cpp.o): In function `nsHebrewProber::~nsHebrewProber()': 
nsHebrewProber.cpp:(.text._ZN14nsHebrewProberD0Ev[_ZN14nsHebrewProberD0Ev]+0x8): undefined reference to `operator delete(void*)' 
uchardet//libuchardet.a(nsHebrewProber.cpp.o):(.rodata._ZTI14nsHebrewProber[_ZTI14nsHebrewProber]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info' 
uchardet//libuchardet.a(nsBig5Prober.cpp.o): In function `nsBig5Prober::~nsBig5Prober()': 
nsBig5Prober.cpp:(.text._ZN12nsBig5ProberD2Ev[_ZN12nsBig5ProberD5Ev]+0x10): undefined reference to `operator delete(void*)' 
uchardet//libuchardet.a(nsBig5Prober.cpp.o): In function `nsBig5Prober::~nsBig5Prober()': 
nsBig5Prober.cpp:(.text._ZN12nsBig5ProberD0Ev[_ZN12nsBig5ProberD0Ev]+0x10): undefined reference to `operator delete(void*)' 
nsBig5Prober.cpp:(.text._ZN12nsBig5ProberD0Ev[_ZN12nsBig5ProberD0Ev]+0x20): undefined reference to `operator delete(void*)' 
uchardet//libuchardet.a(nsBig5Prober.cpp.o):(.rodata._ZTI12nsBig5Prober[_ZTI12nsBig5Prober]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info' 
uchardet//libuchardet.a(nsEUCJPProber.cpp.o): In function `nsEUCJPProber::~nsEUCJPProber()': 
nsEUCJPProber.cpp:(.text._ZN13nsEUCJPProberD2Ev[_ZN13nsEUCJPProberD5Ev]+0x10): undefined reference to `operator delete(void*)' 
uchardet//libuchardet.a(nsEUCJPProber.cpp.o): In function `nsEUCJPProber::~nsEUCJPProber()': 
nsEUCJPProber.cpp:(.text._ZN13nsEUCJPProberD0Ev[_ZN13nsEUCJPProberD0Ev]+0x10): undefined reference to `operator delete(void*)' 
nsEUCJPProber.cpp:(.text._ZN13nsEUCJPProberD0Ev[_ZN13nsEUCJPProberD0Ev]+0x20): undefined reference to `operator delete(void*)' 
uchardet//libuchardet.a(nsEUCJPProber.cpp.o):(.rodata._ZTI13nsEUCJPProber[_ZTI13nsEUCJPProber]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info' 
uchardet//libuchardet.a(nsEUCKRProber.cpp.o): In function `nsEUCKRProber::~nsEUCKRProber()': 
nsEUCKRProber.cpp:(.text._ZN13nsEUCKRProberD2Ev[_ZN13nsEUCKRProberD5Ev]+0x10): undefined reference to `operator delete(void*)' 
uchardet//libuchardet.a(nsEUCKRProber.cpp.o): In function `nsEUCKRProber::~nsEUCKRProber()': 
nsEUCKRProber.cpp:(.text._ZN13nsEUCKRProberD0Ev[_ZN13nsEUCKRProberD0Ev]+0x10): undefined reference to `operator delete(void*)' 
nsEUCKRProber.cpp:(.text._ZN13nsEUCKRProberD0Ev[_ZN13nsEUCKRProberD0Ev]+0x20): undefined reference to `operator delete(void*)' 
uchardet//libuchardet.a(nsEUCKRProber.cpp.o):(.rodata._ZTI13nsEUCKRProber[_ZTI13nsEUCKRProber]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info' 
uchardet//libuchardet.a(nsEUCTWProber.cpp.o): In function `nsEUCTWProber::~nsEUCTWProber()': 
nsEUCTWProber.cpp:(.text._ZN13nsEUCTWProberD2Ev[_ZN13nsEUCTWProberD5Ev]+0x10): undefined reference to `operator delete(void*)' 
uchardet//libuchardet.a(nsEUCTWProber.cpp.o): In function `nsEUCTWProber::~nsEUCTWProber()': 
nsEUCTWProber.cpp:(.text._ZN13nsEUCTWProberD0Ev[_ZN13nsEUCTWProberD0Ev]+0x10): undefined reference to `operator delete(void*)' 
nsEUCTWProber.cpp:(.text._ZN13nsEUCTWProberD0Ev[_ZN13nsEUCTWProberD0Ev]+0x20): undefined reference to `operator delete(void*)' 
uchardet//libuchardet.a(nsEUCTWProber.cpp.o):(.rodata._ZTI13nsEUCTWProber[_ZTI13nsEUCTWProber]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info' 
uchardet//libuchardet.a(nsGB2312Prober.cpp.o): In function `nsGB18030Prober::~nsGB18030Prober()': 
nsGB2312Prober.cpp:(.text._ZN15nsGB18030ProberD2Ev[_ZN15nsGB18030ProberD5Ev]+0x10): undefined reference to `operator delete(void*)' 
uchardet//libuchardet.a(nsGB2312Prober.cpp.o): In function `nsGB18030Prober::~nsGB18030Prober()': 
nsGB2312Prober.cpp:(.text._ZN15nsGB18030ProberD0Ev[_ZN15nsGB18030ProberD0Ev]+0x10): undefined reference to `operator delete(void*)' 
nsGB2312Prober.cpp:(.text._ZN15nsGB18030ProberD0Ev[_ZN15nsGB18030ProberD0Ev]+0x20): undefined reference to `operator delete(void*)' 
uchardet//libuchardet.a(nsGB2312Prober.cpp.o):(.rodata._ZTI15nsGB18030Prober[_ZTI15nsGB18030Prober]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info' 
collect2: error: ld returned 1 exit status 

如果make共享一個，並嘗試在我的程序中使用它，它編譯，但是當我運行它，我有：

error while loading shared libraries: libuchardet.so.0: cannot open shared object file: No such file or directory 

我編譯這樣：

​​

好的！這工作！

LD_LIBRARY_PATH=uchardet/ ./a.out 

但是我可以在這裏使用靜態鏈接嗎？

Answer 1

對於共享庫的情況：默認情況下，RTLD僅應用公共庫搜索路徑。要添加另一個，在鏈接二進制文件時添加一個選項：-Wl,-rpath=$libdir，例如

gcc test.c -Ithird -Lthird/parserutils/lib_amd64/ -lparserutils -I uchardet/ -L uchardet/ -luchardet -Wl,-rpath=`pwd`/uchardet 

該選項將要求RTLD在指定目錄中搜​​索庫。可以爲此處調用的每個附加目錄多次指定它。

發生了靜態庫情況，您可以使用ldd確定共享庫。很可能它需要libg ++，libstdC++或analog，具體取決於您的系統。如果是這樣，你應該爲你的鏈接添加靜態模擬。 g++即使編譯純C代碼也會自動執行此操作，但gcc不會。