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| author | Andreas Schwab <schwab@linux-m68k.org> | 2019-07-09 21:12:14 +0200 |
|---|---|---|
| committer | Andreas Schwab <schwab@linux-m68k.org> | 2019-07-09 21:41:24 +0200 |
| commit | fc41b0610e5bb204dd9905f89e235ea801e7a4ea (patch) | |
| tree | 5905a009530bda821688434a936bbf3fa96bad15 /lib-src/make-fingerprint.c | |
| parent | bff64115a0ad081282e0f99305f41c8dd1917d67 (diff) | |
| download | emacs-fc41b0610e5bb204dd9905f89e235ea801e7a4ea.tar.gz emacs-fc41b0610e5bb204dd9905f89e235ea801e7a4ea.tar.bz2 emacs-fc41b0610e5bb204dd9905f89e235ea801e7a4ea.zip | |
Make fingerprint handling compatible with LTO
Tell the compiler that the fingerprint variable is modified unpredictably.
* lib/fingerprint.h (fingerprint): Remove const.
* lib/fingerprint.c (fingerprint): Likewise.
* src/pdumper.c (Fdump_emacs_portable): Cast fingerprint variable.
(pdumper_load): Likewise.
* lib-src/make-fingerprint.c (main): Likewise.
Diffstat (limited to 'lib-src/make-fingerprint.c')
| -rw-r--r-- | lib-src/make-fingerprint.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib-src/make-fingerprint.c b/lib-src/make-fingerprint.c index 5779e0d2746..2417548d8ca 100644 --- a/lib-src/make-fingerprint.c +++ b/lib-src/make-fingerprint.c @@ -144,7 +144,8 @@ main (int argc, char **argv) for (char *finger = buf; (finger = memmem (finger, buf + chunksz - finger, - fingerprint, sizeof fingerprint)); + (unsigned char *) fingerprint, + sizeof fingerprint)); finger++) { if (! (fseeko (f, finger - buf, SEEK_SET) == 0 |