求助：XE5 release 程序的时候连接错误

zl198183 2013-11-29 11:04:16

代码如下：



#include "System.RegularExpressionsCore.hpp"

TStrings * __fastcall TTools::LoadTNSNames(String OracleHomeRegistryKey) {

	TStringList * DBNamesCollection = new TStringList;

	String strTNSNAMESORAFilePath =

		GetTNSNAMESORAFilePath(OracleHomeRegistryKey);



	if (strTNSNAMESORAFilePath != "") {

		// check out that file does physically exists

		if (FileExists(strTNSNAMESORAFilePath)) {



			String str;

			// read tnsnames.ora file

			int File, FileLength;

			File = FileOpen(strTNSNAMESORAFilePath,

				fmOpenRead | fmShareDenyNone); // 打开指定文件

			FileLength = FileSeek(File, 0, 2); // 取文件长度

			FileSeek(File, 0, 0);

			char *pszBuffer = new char[FileLength + 1]; // 设pszBUffer的长度和文件的长度一致

			FileRead(File, pszBuffer, FileLength); // 读文件

			String WStr = pszBuffer;

			TPerlRegEx *r = new TPerlRegEx();

			r->Subject = WStr;

			r->RegEx = "[\\n][\\s]*[^\\(][a-zA-Z0-9_.]+[\\s]*=[\\s]*\\(";

			r->Replacement = "";

			while (r->MatchAgain()) {

				// ShowMessage(r->MatchedText.SubString(0,r->MatchedText.Pos(" ")));

				DBNamesCollection->Add(r->MatchedText.SubString(0,

					r->MatchedText.Pos(" ")).Trim());

			}

			r->Free();

			delete[]pszBuffer;

		}

	}

	else {

		ShowMessage("请确认系统中已安装ORACLE客户端，并正确配置");

	}

	return DBNamesCollection;



}

release 时去掉动态链接和运行时Page，编译提示以下错误：

[ilink32 Error] Error: Unresolved external 'toupper' referenced from C:\PROGRAM FILES\EMBARCADERO\RAD STUDIO\12.0\LIB\WIN32\RELEASE\RTL.LIB|System.RegularExpressionsAPI

  [ilink32 Error] Error: Unresolved external 'tolower' referenced from C:\PROGRAM FILES\EMBARCADERO\RAD STUDIO\12.0\LIB\WIN32\RELEASE\RTL.LIB|System.RegularExpressionsAPI

  [ilink32 Error] Error: Unresolved external 'isupper' referenced from C:\PROGRAM FILES\EMBARCADERO\RAD STUDIO\12.0\LIB\WIN32\RELEASE\RTL.LIB|System.RegularExpressionsAPI

  [ilink32 Error] Error: Unresolved external 'islower' referenced from C:\PROGRAM FILES\EMBARCADERO\RAD STUDIO\12.0\LIB\WIN32\RELEASE\RTL.LIB|System.RegularExpressionsAPI

  [ilink32 Error] Error: Unresolved external 'isgraph' referenced from C:\PROGRAM FILES\EMBARCADERO\RAD STUDIO\12.0\LIB\WIN32\RELEASE\RTL.LIB|System.RegularExpressionsAPI

  [ilink32 Error] Error: Unresolved external 'isprint' referenced from C:\PROGRAM FILES\EMBARCADERO\RAD STUDIO\12.0\LIB\WIN32\RELEASE\RTL.LIB|System.RegularExpressionsAPI

  [ilink32 Error] Error: Unresolved external 'ispunct' referenced from C:\PROGRAM FILES\EMBARCADERO\RAD STUDIO\12.0\LIB\WIN32\RELEASE\RTL.LIB|System.RegularExpressionsAPI

  [ilink32 Error] Error: Unresolved external 'iscntrl' referenced from C:\PROGRAM FILES\EMBARCADERO\RAD STUDIO\12.0\LIB\WIN32\RELEASE\RTL.LIB|System.RegularExpressionsAPI

  [ilink32 Error] Error: Unresolved external 'isspace' referenced from C:\PROGRAM FILES\EMBARCADERO\RAD STUDIO\12.0\LIB\WIN32\RELEASE\RTL.LIB|System.RegularExpressionsAPI

  [ilink32 Error] Error: Unresolved external 'isalpha' referenced from C:\PROGRAM FILES\EMBARCADERO\RAD STUDIO\12.0\LIB\WIN32\RELEASE\RTL.LIB|System.RegularExpressionsAPI

  [ilink32 Error] Error: Unresolved external 'isdigit' referenced from C:\PROGRAM FILES\EMBARCADERO\RAD STUDIO\12.0\LIB\WIN32\RELEASE\RTL.LIB|System.RegularExpressionsAPI

  [ilink32 Error] Error: Unresolved external 'isxdigit' referenced from C:\PROGRAM FILES\EMBARCADERO\RAD STUDIO\12.0\LIB\WIN32\RELEASE\RTL.LIB|System.RegularExpressionsAPI

  [ilink32 Error] Error: Unresolved external 'isalnum' referenced from C:\PROGRAM FILES\EMBARCADERO\RAD STUDIO\12.0\LIB\WIN32\RELEASE\RTL.LIB|System.RegularExpressionsAPI

  [ilink32 Error] Error: Unresolved external 'strchr' referenced from C:\PROGRAM FILES\EMBARCADERO\RAD STUDIO\12.0\LIB\WIN32\RELEASE\RTL.LIB|System.RegularExpressionsAPI

  [ilink32 Error] Error: Unresolved external 'strncmp' referenced from C:\PROGRAM FILES\EMBARCADERO\RAD STUDIO\12.0\LIB\WIN32\RELEASE\RTL.LIB|System.RegularExpressionsAPI

  [ilink32 Error] Error: Unresolved external 'memmove' referenced from C:\PROGRAM FILES\EMBARCADERO\RAD STUDIO\12.0\LIB\WIN32\RELEASE\RTL.LIB|System.RegularExpressionsAPI

  [ilink32 Error] Error: Unresolved external 'memcmp' referenced from C:\PROGRAM FILES\EMBARCADERO\RAD STUDIO\12.0\LIB\WIN32\RELEASE\RTL.LIB|System.RegularExpressionsAPI

  [ilink32 Error] Error: Unable to perform link