求windows下经过MinGW编译使用OCILIB的C程序的详细步骤

求windows下通过MinGW编译使用OCILIB的C程序的详细步骤
程序是OCILIB一个简单的例子程序：
#include "ocilib.h"
int main(int argc, char *argv[]){
    OCI_Connection * cn;
    OCI_Statement * st;
    OCI_Resultset * rs;
    OCI_Initialize(NULL, NULL, OCI_ENV_DEFAULT);
    cn = OCI_ConnectionCreate("127.0.0.1/test", "hanlin", "hanlin", OCI_SESSION_DEFAULT);
    st = OCI_StatementCreate(cn);
    OCI_ExecuteStmt(st, "select intcol, strcol from table");
    rs = OCI_GetResultset(st);
    while (OCI_FetchNext(rs)){
        printf("%i - %s\n", OCI_GetInt(rs, 1), OCI_GetString(rs,2));
    }
    OCI_Cleanup();
    return EXIT_SUCCESS;
}

通过MinGW编译的错误信息如下：

C:\Users\Administrator\Desktop\c>gcc DBTest.c -static -o DBTest -ID:\ocilib-3.12.1-windows\ocilib\include -LD:\ocilib-3.12.1-windows\ocilib\lib32 -lociliba
C:\Users\ADMINI~1\AppData\Local\Temp\cc0lamTV.o:DBTest.c:(.text+0x27): undefined reference to `_OCI_Initialize'
C:\Users\ADMINI~1\AppData\Local\Temp\cc0lamTV.o:DBTest.c:(.text+0x4b): undefined reference to `_OCI_ConnectionCreate'
C:\Users\ADMINI~1\AppData\Local\Temp\cc0lamTV.o:DBTest.c:(.text+0x5b): undefined reference to `_OCI_StatementCreate'
C:\Users\ADMINI~1\AppData\Local\Temp\cc0lamTV.o:DBTest.c:(.text+0x73): undefined reference to `_OCI_ExecuteStmt'
C:\Users\ADMINI~1\AppData\Local\Temp\cc0lamTV.o:DBTest.c:(.text+0x7f): undefined reference to `_OCI_GetResultset'
C:\Users\ADMINI~1\AppData\Local\Temp\cc0lamTV.o:DBTest.c:(.text+0x99): undefined reference to `_OCI_GetString'
C:\Users\ADMINI~1\AppData\Local\Temp\cc0lamTV.o:DBTest.c:(.text+0xaf): undefined reference to `_OCI_GetInt'
C:\Users\ADMINI~1\AppData\Local\Temp\cc0lamTV.o:DBTest.c:(.text+0xcf): undefined reference to `_OCI_FetchNext'
C:\Users\ADMINI~1\AppData\Local\Temp\cc0lamTV.o:DBTest.c:(.text+0xd8): undefined reference to `_OCI_Cleanup'
collect2.exe: error: ld returned 1 exit status

ocilib.h文件在D:\ocilib-3.12.1-windows\ocilib\include下，D:\ocilib-3.12.1-windows\ocilib\lib32下是ocilib[x].lib,ocilib[x].dll,libocilib[x].a   x=a,m,w 六个文件，系统是32bit的。

------解决方案--------------------
将源代码的后缀改改再试试。
.c改为.cpp或.cpp改为.c
------解决方案--------------------
* To use OCILIB in a project :
*
* - include "ocilib.h" in your application
* - define call convention (OCI_API) to __stdcall
* - define charset mode (OCI_CHARSET_ANSI
------解决方案--------------------
OCI_CHARSET_MIXED
------解决方案--------------------
OCI_CHARSET_WIDE
------解决方案--------------------
OCI_CHARSET_UFT8)
*
* Note for MinGW users:
* - Precompiled 32bits static libraries libocilib[x].a are provided
* - To use OCILIB dll's, copy/rename import libraries ocilib[x].lib to libocilib[x].lib
* - Add the desired version (static/shared + charset) of the library to the linker options

求windows下经过MinGW编译使用OCILIB的C程序的详细步骤

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