/*
* Copyright 1993, 1995 Christopher Seiwald.
*
* This file is part of Jam - see jam.c for Copyright information.
*/
# include "jam.h"
# include "lists.h"
# include "search.h"
# include "timestamp.h"
# include "filesys.h"
# include "variable.h"
# include "newstr.h"
/*
* search.c - find a target along $(SEARCH) or $(LOCATE)
*/
char *
search(
char *target,
time_t *time )
{
FILENAME f[1];
LIST *varlist;
char buf[ MAXJPATH ];
/* Parse the filename */
file_parse( target, f );
f->f_grist.ptr = 0;
f->f_grist.len = 0;
if( varlist = var_get( "LOCATE" ) )
{
f->f_root.ptr = varlist->string;
f->f_root.len = strlen( varlist->string );
file_build( f, buf, 1 );
if( DEBUG_SEARCH )
printf( "locate %s: %s\n", target, buf );
timestamp( buf, time );
return newstr( buf );
}
else if( varlist = var_get( "SEARCH" ) )
{
while( varlist )
{
f->f_root.ptr = varlist->string;
f->f_root.len = strlen( varlist->string );
file_build( f, buf, 1 );
if( DEBUG_SEARCH )
printf( "search %s: %s\n", target, buf );
timestamp( buf, time );
if( *time )
return newstr( buf );
varlist = list_next( varlist );
}
}
/* Look for the obvious */
/* This is a questionable move. Should we look in the */
/* obvious place if SEARCH is set? */
f->f_root.ptr = 0;
f->f_root.len = 0;
file_build( f, buf, 1 );
if( DEBUG_SEARCH )
printf( "search %s: %s\n", target, buf );
timestamp( buf, time );
return newstr( buf );
}