搞不懂ld returned 1 exit status 谢谢了
本帖最后由 躺尸少年 于 2017-9-6 11:08 编辑#include <io.h>
#include <direct.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define MAX 256
long total;
int countlines(const char *filename);
void findAllCodes(const char *path);
void findALLfiles(const char *path);
int countLines(const char *filename)
{
FILE *fp;
int count = 0;
int temp;
if ((fp = fopen(filename, "r")) == NULL)
{
fprintf(stderr, "can not open the file: %s\n", filename);
return 0;
}
while ((temp = fgetc(fp)) != EOF)
{
if (temp == '\n')
{
count++;
}
}
fclose(fp);
return count;
}
void findALLCodes(const char *path)
{
struct _finddata_t fa;
long handle;
char thePath,target;
strcpy(thePath,path);
if((handle = _findfirst(strcat(thePath,"/*.c"),&fa)) != -1L)
{
do
{
sprintf(target, "%s/%s", path,fa.name);
}while (_findnext(handle,&fa) == 0);
}
_findclose(handle);
}
void findALLDirs(const char *path)
{
struct _finddata_t fa;
long handle;
char thePath;
strcpy(thePath,path);
if((handle = _findirst(strcat(thePath, "/*"), &fa)) == -1L)
{
fprintf(stderr,"the path %s is wrong!\n",path);
return;
}
do
{
if (!strcmp(fa.name, ".") || !strcmp(fa.name, ".."))
continue;
if( fa.attrib == _A_SUBDIR)
{
sprintf(thePath, "%s/%s", path, fa.name);
findAllCodes(thePath);
findALLDirs(thePath);
}
}while (_findnext(handle, &fa) == 0);
_findclose(handle);
}
int main()
{
char path = ".";
printf("计算中...\n");
findAllCodes(path);
findALLDirs(path);
printf("目前你总共写了 %ld 行代码!\n\n", total);
system("pause");
return 0;
}
编译单个文件...
--------
- 文件名: D:\1 作业\count_lines.c
- 编译器名: TDM-GCC 4.9.2 64-bit Release
处理 C 源文件...
--------
- C 编译器: D:\系统应用\Dev-Cpp\MinGW64\bin\gcc.exe
- 命令: gcc.exe "D:\1 作业\count_lines.c" -o "D:\1 作业\count_lines.exe"-I"D:\系统应用\Dev-Cpp\MinGW64\include" -I"D:\系统应用\Dev-Cpp\MinGW64\x86_64-w64-mingw32\include" -I"D:\系统应用\Dev-Cpp\MinGW64\lib\gcc\x86_64-w64-mingw32\4.9.2\include" -L"D:\系统应用\Dev-Cpp\MinGW64\lib" -L"D:\系统应用\Dev-Cpp\MinGW64\x86_64-w64-mingw32\lib" -static-libgcc
C:\Users\ADMINI~1\AppData\Local\Temp\ccsgR0xo.o:count_lines.c:(.text+0x1e5): undefined reference to `_findirst'
C:\Users\ADMINI~1\AppData\Local\Temp\ccsgR0xo.o:count_lines.c:(.text+0x299): undefined reference to `findAllCodes'
C:\Users\ADMINI~1\AppData\Local\Temp\ccsgR0xo.o:count_lines.c:(.text+0x32d): undefined reference to `findAllCodes'
collect2.exe: error: ld returned 1 exit status
编译结果...
--------
- 错误: 1
- 警告: 0
- 编译时间: 0.48s
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