diff options
| author | Nathan Sidwell <nathan@acm.org> | 2019-05-07 18:13:57 +0000 |
|---|---|---|
| committer | Nathan Sidwell <nathan@gcc.gnu.org> | 2019-05-07 18:13:57 +0000 |
| commit | 61145d937ba07e368d8251fd0ffe0b987b50a7b5 (patch) | |
| tree | 7b1638fe2e3117ac734d21c0889d8c341f89c539 /libcpp/mkdeps.c | |
| parent | 2ed6d245f7b79de73125edec51b2aa6db9ce3e6d (diff) | |
| download | gcc-61145d937ba07e368d8251fd0ffe0b987b50a7b5.tar.gz | |
[libcpp] Reimplement mkdeps data structures
https://gcc.gnu.org/ml/gcc-patches/2019-05/msg00323.html
* files.c (_cpp_stack_file): Empty filenames aren't dependencies.
* mkdeps.c (deps_add_dep): Assert not empty.
From-SVN: r270978
Diffstat (limited to 'libcpp/mkdeps.c')
| -rw-r--r-- | libcpp/mkdeps.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libcpp/mkdeps.c b/libcpp/mkdeps.c index a9a050cf110..96cc49b9cc1 100644 --- a/libcpp/mkdeps.c +++ b/libcpp/mkdeps.c @@ -281,6 +281,8 @@ deps_add_default_target (struct mkdeps *d, const char *tgt) void deps_add_dep (struct mkdeps *d, const char *t) { + gcc_assert (*t); + t = apply_vpath (d, t); d->deps.push (xstrdup (t)); |