#include "def.h"
extern struct inclist inclist[ MAXFILES ],
*inclistp;
extern char *objprefix;
extern char *objsuffix;
extern int width;
extern boolean printed;
extern boolean verbose;
extern boolean show_where_not;
void
add_include(struct filepointer *filep, struct inclist *file,
struct inclist *file_red, char *include, int type,
boolean failOK)
{
register struct inclist *newfile;
register struct filepointer *content;
newfile = inc_path(file->i_file, include, type);
if (newfile == NULL) {
if (failOK)
return;
if (file != file_red)
warning("%s (reading %s, line %d): ",
file_red->i_file, file->i_file, filep->f_line);
else
warning("%s, line %d: ", file->i_file, filep->f_line);
warning1("cannot find include file \"%s\"\n", include);
show_where_not = TRUE;
newfile = inc_path(file->i_file, include, type);
show_where_not = FALSE;
}
if (newfile) {
included_by(file, newfile);
if (!(newfile->i_flags & SEARCHED)) {
newfile->i_flags |= SEARCHED;
content = getfile(newfile->i_file);
find_includes(content, newfile, file_red, 0, failOK);
freefile(content);
}
}
}
static void
pr(struct inclist *ip, char *file, char *base)
{
static char *lastfile;
static int current_len;
register int len, i;
char buf[ BUFSIZ ];
printed = TRUE;
len = strlen(ip->i_file)+1;
if (current_len + len > width || file != lastfile) {
lastfile = file;
sprintf(buf, "\n%s%s%s: %s", objprefix, base, objsuffix,
ip->i_file);
len = current_len = strlen(buf);
}
else {
buf[0] = ' ';
strcpy(buf+1, ip->i_file);
current_len += len;
}
fwrite(buf, len, 1, stdout);
if (! verbose || ip->i_list == NULL || ip->i_flags & NOTIFIED)
return;
ip->i_flags |= NOTIFIED;
lastfile = NULL;
printf("\n# %s includes:", ip->i_file);
for (i=0; i<ip->i_listlen; i++)
printf("\n#\t%s", ip->i_list[ i ]->i_incstring);
}
void
recursive_pr_include(struct inclist *head, char *file, char *base)
{
int i;
if (head->i_flags & MARKED)
return;
head->i_flags |= MARKED;
if (head->i_file != file)
pr(head, file, base);
for (i=0; i<head->i_listlen; i++)
recursive_pr_include(head->i_list[ i ], file, base);
}