| /* Dependency generator for Makefile fragments. |
| Copyright (C) 2000, 2001 Free Software Foundation, Inc. |
| Contributed by Zack Weinberg, Mar 2000 |
| |
| This program is free software; you can redistribute it and/or modify it |
| under the terms of the GNU General Public License as published by the |
| Free Software Foundation; either version 2, or (at your option) any |
| later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| |
| In other words, you are welcome to use, share and improve this program. |
| You are forbidden to forbid anyone else to use, share and improve |
| what you give them. Help stamp out software-hoarding! */ |
| |
| #ifndef __GCC_MKDEPS__ |
| #define __GCC_MKDEPS__ |
| |
| /* This is the data structure used by all the functions in mkdeps.c. |
| It's quite straightforward, but should be treated as opaque. */ |
| |
| struct deps; |
| |
| /* Create a deps buffer. */ |
| extern struct deps *deps_init PARAMS ((void)); |
| |
| /* Destroy a deps buffer. */ |
| extern void deps_free PARAMS ((struct deps *)); |
| |
| /* Add a target (appears on left side of the colon) to the deps list. Takes |
| a boolean indicating whether to quote the target for MAKE. */ |
| extern void deps_add_target PARAMS ((struct deps *, const char *, int)); |
| |
| /* Sets the default target if none has been given already. An empty |
| string as the default target in interpreted as stdin. */ |
| extern void deps_add_default_target PARAMS ((struct deps *, const char *)); |
| |
| /* Add a dependency (appears on the right side of the colon) to the |
| deps list. Dependencies will be printed in the order that they |
| were entered with this function. By convention, the first |
| dependency entered should be the primary source file. */ |
| extern void deps_add_dep PARAMS ((struct deps *, const char *)); |
| |
| /* Write out a deps buffer to a specified file. The third argument |
| is the number of columns to word-wrap at (0 means don't wrap). */ |
| extern void deps_write PARAMS ((const struct deps *, FILE *, |
| unsigned int)); |
| |
| /* For each dependency *except the first*, emit a dummy rule for that |
| file, causing it to depend on nothing. This is used to work around |
| the intermediate-file deletion misfeature in Make, in some |
| automatic dependency schemes. */ |
| extern void deps_phony_targets PARAMS ((const struct deps *, FILE *)); |
| |
| #endif |