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put back support for generating .config.cmd

This commit is contained in:
Eric Andersen 2005-08-03 03:09:02 +00:00
parent 05c5b1ba36
commit e3ba99bc58
3 changed files with 25 additions and 0 deletions
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1
package/config/confdata.c
View File

@ -380,6 +380,7 @@ int conf_write(const char *name)
}
}
fclose(out);
file_write_dep(NULL);
if (!name || basename != conf_def_filename) {
if (!name)
name = conf_def_filename;

1
package/config/lkc.h
View File

@ -59,6 +59,7 @@ void menu_set_type(int type);
/* util.c */
struct file *file_lookup(const char *name);
int file_write_dep(const char *name);
struct gstr {
size_t len;

23
package/config/util.c
View File

@ -26,6 +26,29 @@ struct file *file_lookup(const char *name)
return file;
}
/* write a dependency file as used by kbuild to track dependencies */
int file_write_dep(const char *name)
{
struct file *file;
FILE *out;
if (!name)
name = ".config.cmd";
out = fopen(".config.tmp", "w");
if (!out)
return 1;
fprintf(out, "deps_config := \\\n");
for (file = file_list; file; file = file->next) {
if (file->next)
fprintf(out, "\t%s \\\n", file->name);
else
fprintf(out, "\t%s\n", file->name);
}
fprintf(out, "\n.config include/config.h: $(deps_config)\n\n$(deps_config):\n");
fclose(out);
rename(".config.tmp", name);
return 0;
}
/* Allocate initial growable sting */
struct gstr str_new(void)