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Disregard that last change. The line endings were messed up.

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svn path=/trunk/; revision=11988
This commit is contained in:
Steven Edwards 2004-12-09 04:47:20 +00:00
parent 79d7258886
commit 698924b5ec
2 changed files with 148 additions and 172 deletions
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60
freeldr/tools/deptool.c
View file

@ -1,9 +1,7 @@
/**
*
* deptool.c
* Copyright (C) 2002 by Brian Palmer <brianp@sginet.com>
*
*/
//
// deptool.c
// Copyright (C) 2002 by Brian Palmer <brianp@sginet.com>
//
#include <stdio.h>
#include <stdlib.h>
@ -26,18 +24,14 @@ int main(int argc, char *argv[])
int CurIdx2;
int RuleDependencySplit = 0;
/**
* Make sure they passed enough command line parameters
*/
// Make sure they passed enough command line parameters
if (argc < 2)
{
printf("Usage: deptool srcfile.d\n");
return ERROR_NOTENOUGHPARAMS;
}
/**
* Try to open the dependency file
*/
// Try to open the dependency file
DependFile = fopen(argv[1], "r+t");
if (DependFile == NULL)
{
@ -45,16 +39,12 @@ int main(int argc, char *argv[])
return ERROR_DEPENDFILENOTFOUND;
}
/**
* Get the file size
*/
// Get the file size
fseek(DependFile, 0, SEEK_END);
DependFileSize = ftell(DependFile);
rewind(DependFile);
/**
* Allocate memory
*/
// Allocate memory
DependFileData = (char *)malloc(DependFileSize);
NewDependFileData = (char *)malloc(DependFileSize * 3);
if (!DependFileData || !NewDependFileData)
@ -66,9 +56,7 @@ int main(int argc, char *argv[])
memset(DependFileData, 0, DependFileSize);
memset(NewDependFileData, 0, DependFileSize * 3);
/**
* Read in file data
*/
// Read in file data
fread(DependFileData, 1, DependFileSize, DependFile);
if (ferror(DependFile))
{
@ -77,16 +65,12 @@ int main(int argc, char *argv[])
return ERROR_READERROR;
}
/**
* Loop through the dependency file data and
* insert the rule for the dependency file itself
*/
// Loop through the dependency file data and
// insert the rule for the dependency file itself
for (CurIdx=0,CurIdx2=0; DependFileData[CurIdx]; CurIdx++,CurIdx2++)
{
/**
* Find the first colon ':' in the file and insert
* the rule right before it
*/
// Find the first colon ':' in the file and insert
// the rule right before it
if (DependFileData[CurIdx] == ':')
{
NewDependFileData[CurIdx2] = ' ';
@ -106,27 +90,21 @@ int main(int argc, char *argv[])
}
}
/**
* Now loop through all the rule dependencies and
* turn them into rules themselves
*/
// Now loop through all the rule dependencies and
// turn them into rules themselves
strcat(NewDependFileData, "\n\n");
CurIdx = RuleDependencySplit;
CurIdx2 = strlen(NewDependFileData);
for (; DependFileData[CurIdx]; CurIdx++,CurIdx2++)
{
/**
* If it's a line continuation char '\' then skip over it
*/
// If it's a line continuation char '\' then skip over it
if (DependFileData[CurIdx] == '\\')
{
CurIdx2--;
continue;
}
/**
* If it's a new line char '\n' then insert a colon ':' to make it a rule
*/
// If it's a new line char '\n' then insert a colon ':' to make it a rule
if (DependFileData[CurIdx] == '\n')
{
NewDependFileData[CurIdx2] = ':';
@ -136,9 +114,7 @@ int main(int argc, char *argv[])
NewDependFileData[CurIdx2] = DependFileData[CurIdx];
}
/**
* Write out file data
*/
// Write out file data
rewind(DependFile);
fwrite(NewDependFileData, 1, strlen(NewDependFileData), DependFile);
if (ferror(DependFile))