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| author | Paul Eggert <eggert@cs.ucla.edu> | 2020-08-03 15:21:59 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2020-08-03 19:08:58 -0700 |
| commit | a1436544ff826b8c51242f4afb7c5d485c8e2e32 (patch) | |
| tree | 05806e744974863a62ef5b2e903b062ca2c7545f /configure.ac | |
| parent | a4ed198e8f3754a59cabbb03ab6bae8a49597ee0 (diff) | |
| download | emacs-a1436544ff826b8c51242f4afb7c5d485c8e2e32.tar.gz | |
Simplify use of __lsan_ignore_object
* configure.ac: Use AC_CHECK_FUNCS_ONCE for __lsan_ignore_object.
* src/buffer.c, src/data.c, src/emacs-module.c, src/regex-emacs.c:
* src/search.c: Use __lsan_ignore_object unconditionally, and don’t
include sanitizer/lsan_interface.h.
* src/lisp.h (__lsan_ignore_object): Provide a dummy in the
typical case where leak sanitization is not available.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index 93463e344ab..4ee4517e11c 100644 --- a/configure.ac +++ b/configure.ac @@ -4512,11 +4512,13 @@ AC_CHECK_HEADERS(valgrind/valgrind.h) AC_CHECK_MEMBERS([struct unipair.unicode], [], [], [[#include <linux/kd.h>]]) -AC_CHECK_FUNCS_ONCE([sbrk]) +AC_CHECK_FUNCS_ONCE([__lsan_ignore_object sbrk]) AC_FUNC_FORK -AC_CHECK_FUNCS(snprintf __lsan_ignore_object) +dnl AC_CHECK_FUNCS_ONCE wouldn’t be right for snprintf, which needs +dnl the current CFLAGS etc. +AC_CHECK_FUNCS(snprintf) dnl Check for glib. This differs from other library checks in that dnl Emacs need not link to glib unless some other library is already |