unix环境下编译问题

淡定从容我自繁华 2012-12-17 05:23:17

大家好，首先请教大家unix服务器安装log4cpp的方法，这个百度好久没没得

下面是我自己安装log4cpp的方法：
我现在有了log4cpp-1.1rc1.tar.gz这个包，我把这个包放到服务器上面，然后解压，再把解压后的得到的路径：/usr2/srcs_dir/common/log4cpp/include/log4cpp/设置在系统环境变量中的LOG4CPP_HOME这个环境变量中，然后编译程序，发现报错：
Error 112: "/usr2/srcs_dir/common/log4cpp/include/log4cpp/Portability.hh", line 55 # Include file <fstream> not found.
#include <fstream>
^^^^^^^^^
Error 112: "/usr2/srcs_dir/common/log4cpp/include/log4cpp/Portability.hh", line 56 # Include file <iostream> not found.
#include <iostream>
^^^^^^^^^^
Error 112: "/usr2/srcs_dir/common/log4cpp/include/log4cpp/Portability.hh", line 57 # Include file <ios> not found.
#include <ios>
^^^^^
Error 112: "/usr2/srcs_dir/common/log4cpp/include/log4cpp/Portability.hh", line 58 # Include file <sstream> not found.
#include <sstream>
^^^^^^^^^
Error 697: "/usr2/srcs_dir/common/log4cpp/include/log4cpp/Portability.hh", line 60 # Only namespace names are valid here.
using namespace std;
^^^
请大家帮忙看看这个安装方法对不对，如果不对该怎么做，如果安装的正确，这个错误又该怎么解决。看错误的意思好像是C环境的错误

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淡定从容我自繁华 2012-12-19

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引用 7 楼 zhangxun2007 的回复:

这是环境变量没有配置，一般在/etc/profile文件中添加或新增LIBRARY_PATH 假设APP=应用程序目录，即你要安装的程序目录添加： LIBRARY_PATH=$APP/lib:$LIBRARY_PATH 新增： LIBRARY_PATH=$APP/lib

按照你这个思路，问题顺利解决，非常感谢各位的指导

淡定从容我自繁华 2012-12-18

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赵老师的境界我拍马也追不上，你那个土造mylog我才疏学浅看不懂呢，要不你还是教我解决这个问题好了

赵4老师 2012-12-18

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要不干脆摒弃log4cpp，用我这个土造mylog：

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifdef WIN32
    #include <windows.h>
    #include <io.h>
#else
    #include <unistd.h>
    #include <sys/time.h>
    #include <pthread.h>
    #define  CRITICAL_SECTION   pthread_mutex_t
    #define  _vsnprintf         vsnprintf
#endif
//Log{
#define MAXLOGSIZE 20000000
#define ARRSIZE(x) (sizeof(x)/sizeof(x[0]))
#include <time.h>
#include <sys/timeb.h>
#include <stdarg.h>
char logfilename1[]="MyLog1.log";
char logfilename2[]="MyLog2.log";
char logstr[16000];
char datestr[16];
char timestr[16];
char mss[4];
CRITICAL_SECTION cs_log;
FILE *flog;
#ifdef WIN32
void Lock(CRITICAL_SECTION *l) {
    EnterCriticalSection(l);
}
void Unlock(CRITICAL_SECTION *l) {
    LeaveCriticalSection(l);
}
#else
void Lock(CRITICAL_SECTION *l) {
    pthread_mutex_lock(l);
}
void Unlock(CRITICAL_SECTION *l) {
    pthread_mutex_unlock(l);
}
#endif
void LogV(const char *pszFmt,va_list argp) {
    struct tm *now;
    struct timeb tb;

    if (NULL==pszFmt||0==pszFmt[0]) return;
    if (-1==_vsnprintf(logstr,ARRSIZE(logstr),pszFmt,argp)) logstr[ARRSIZE(logstr)-1]=0;
    ftime(&tb);
    now=localtime(&tb.time);
    sprintf(datestr,"%04d-%02d-%02d",now->tm_year+1900,now->tm_mon+1,now->tm_mday);
    sprintf(timestr,"%02d:%02d:%02d",now->tm_hour     ,now->tm_min  ,now->tm_sec );
    sprintf(mss,"%03d",tb.millitm);
    printf("%s %s.%s %s",datestr,timestr,mss,logstr);
    flog=fopen(logfilename1,"a");
    if (NULL!=flog) {
        fprintf(flog,"%s %s.%s %s",datestr,timestr,mss,logstr);
        if (ftell(flog)>MAXLOGSIZE) {
            fclose(flog);
            if (rename(logfilename1,logfilename2)) {
                remove(logfilename2);
                rename(logfilename1,logfilename2);
            }
            flog=fopen(logfilename1,"a");
            if (NULL==flog) return;
        }
        fclose(flog);
    }
}
void Log(const char *pszFmt,...) {
    va_list argp;

    Lock(&cs_log);
    va_start(argp,pszFmt);
    LogV(pszFmt,argp);
    va_end(argp);
    Unlock(&cs_log);
}
//Log}
int main(int argc,char * argv[]) {
    int i;
#ifdef WIN32
    InitializeCriticalSection(&cs_log);
#else
    pthread_mutex_init(&cs_log,NULL);
#endif
    for (i=0;i<10000;i++) {
        Log("This is a Log %04d from FILE:%s LINE:%d\n",i, __FILE__, __LINE__);
    }
#ifdef WIN32
    DeleteCriticalSection(&cs_log);
#else
    pthread_mutex_destroy(&cs_log);
#endif
    return 0;
}