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| author | Nathan Sidwell <nathan@acm.org> | 2019-05-07 12:39:59 +0000 |
|---|---|---|
| committer | Nathan Sidwell <nathan@gcc.gnu.org> | 2019-05-07 12:39:59 +0000 |
| commit | d7b6aee8cd346328b6f22fc415ffc28b9cf8a285 (patch) | |
| tree | d5215a9bd23a4458a51a91a6c508044421f4bb88 /libcpp/include | |
| parent | 7664eeb700d9e95339f04a1c308a095b53d7a5fb (diff) | |
| download | gcc-d7b6aee8cd346328b6f22fc415ffc28b9cf8a285.zip gcc-d7b6aee8cd346328b6f22fc415ffc28b9cf8a285.tar.gz gcc-d7b6aee8cd346328b6f22fc415ffc28b9cf8a285.tar.bz2 | |
[libcpp] Reimplement mkdeps data structures
https://gcc.gnu.org/ml/gcc-patches/2019-05/msg00293.html
* include/mkdeps.h (deps_write): Add PHONY arg.
(deps_phony_targets): Delete.
* init.c (cpp_finish): Just call deps_write.
* mkdeps.c (struct mkdeps): Add local vector class. Reimplement
vector handling.
(munge): Munge to static buffer.
(apply_vpath): Adjust vector handling.
(deps_init, deps_free): Use new, delete.
(deps_add_target): Do not munge here. Record quoting low water mark.
(deps_add_dep): Do not munge here.
(deps_add_vpath): Adjust vector handling.
(make_write_name): New. Munge on demand here.
(make_write_vec): New.
(deps_phony_targets): Delete.
(make_write): New.
(deps_write): Forward to deps_Write.
(deps_save, deps_restore): Adjust vector handling.
From-SVN: r270943
Diffstat (limited to 'libcpp/include')
| -rw-r--r-- | libcpp/include/mkdeps.h | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/libcpp/include/mkdeps.h b/libcpp/include/mkdeps.h index b0e3472..e0ac21f 100644 --- a/libcpp/include/mkdeps.h +++ b/libcpp/include/mkdeps.h @@ -57,7 +57,7 @@ extern void deps_add_dep (struct mkdeps *, 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 (const struct mkdeps *, FILE *, unsigned int); +extern void deps_write (const struct mkdeps *, FILE *, bool, unsigned int); /* Write out a deps buffer to a file, in a form that can be read back with deps_restore. Returns nonzero on error, in which case the @@ -70,10 +70,4 @@ extern int deps_save (struct mkdeps *, FILE *); in which case that filename is skipped. */ extern int deps_restore (struct mkdeps *, FILE *, const char *); -/* 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 (const struct mkdeps *, FILE *); - #endif /* ! LIBCPP_MKDEPS_H */ |