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| author | Paul Eggert | 2016-07-15 13:07:09 +0200 |
|---|---|---|
| committer | Paul Eggert | 2016-07-15 21:27:05 +0200 |
| commit | e95b023163e96538b15f030b7176b7ec59cf86f5 (patch) | |
| tree | c0ad4b151e8740015949c0aa868deaee14dc8582 /admin | |
| parent | 098d29af10a869e65a36804579f16edc49aabcfa (diff) | |
| download | emacs-e95b023163e96538b15f030b7176b7ec59cf86f5.tar.gz emacs-e95b023163e96538b15f030b7176b7ec59cf86f5.zip | |
Port to glibc 2.24 (pre-release) + ppc64
Inspired by a suggestion by Florian Weimer in:
https://sourceware.org/ml/libc-alpha/2016-07/msg00425.html
* configure.ac (HAVE_PERSONALITY_ADDR_NO_RANDOMIZE):
Rename from HAVE_PERSONALITY_LINUX32, and check for
ADDR_NO_RANDOMIZE (the crucial thing) instead of for LINUX32.
All uses changed.
* src/emacs.c (main) [HAVE_PERSONALITY_ADDR_NO_RANDOMIZE]:
Use ADDR_NO_RANDOMIZE from personality.h rather than inventing the
flag ourselves. Just set that flag, rather than also setting the
persona. When doing it, avoid functions like putenv that may
allocate memory.
Diffstat (limited to 'admin')
| -rw-r--r-- | admin/CPP-DEFINES | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/admin/CPP-DEFINES b/admin/CPP-DEFINES index c7ec8ce6fed..5e6146b33d8 100644 --- a/admin/CPP-DEFINES +++ b/admin/CPP-DEFINES | |||
| @@ -233,7 +233,7 @@ HAVE_NET_IF_DL_H | |||
| 233 | HAVE_NET_IF_H | 233 | HAVE_NET_IF_H |
| 234 | HAVE_NLIST_H | 234 | HAVE_NLIST_H |
| 235 | HAVE_OTF_GET_VARIATION_GLYPHS | 235 | HAVE_OTF_GET_VARIATION_GLYPHS |
| 236 | HAVE_PERSONALITY_LINUX32 | 236 | HAVE_PERSONALITY_ADDR_NO_RANDOMIZE |
| 237 | HAVE_PNG | 237 | HAVE_PNG |
| 238 | HAVE_PNG_H | 238 | HAVE_PNG_H |
| 239 | HAVE_POSIX_MEMALIGN | 239 | HAVE_POSIX_MEMALIGN |