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| author | Paul Eggert <eggert@cs.ucla.edu> | 2023-05-14 18:51:23 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2023-05-14 19:28:13 -0700 |
| commit | 3cd8ce87d298c3e0ca1e2336400d06c1a8794381 (patch) | |
| tree | 9a7b6bd789d33f7924da1c486888a54141fea6ef | |
| parent | 919e1b81a4a8ff95c36a0639fa5a5c86f8759f2e (diff) | |
| download | emacs-3cd8ce87d298c3e0ca1e2336400d06c1a8794381.tar.gz | |
Work after 2038 on 32-bit GNU/Linux
This adds support for 64-bit time_t on 32-bit GNU/Linux ARM and
x86, where time_t was historically 32-bit. The resulting Emacs
should continue to work for timestamps after mid-January 2038.
* admin/merge-gnulib (GNULIB_MODULES): Add year2038.
* lib/gnulib.mk.in, m4/gnulib-comp.m4: Regenerate.
| -rwxr-xr-x | admin/merge-gnulib | 2 | ||||
| -rw-r--r-- | lib/gnulib.mk.in | 3 | ||||
| -rw-r--r-- | m4/gnulib-comp.m4 | 2 |
3 files changed, 5 insertions, 2 deletions
diff --git a/admin/merge-gnulib b/admin/merge-gnulib index 7c82be98608..97487381886 100755 --- a/admin/merge-gnulib +++ b/admin/merge-gnulib @@ -48,7 +48,7 @@ GNULIB_MODULES=' stpcpy strnlen strtoimax symlink sys_stat sys_time tempname time-h time_r time_rz timegm timer-time timespec-add timespec-sub update-copyright unlocked-io utimensat - vla warnings + vla warnings year2038 ' AVOIDED_MODULES=' diff --git a/lib/gnulib.mk.in b/lib/gnulib.mk.in index 29861a31d12..5722e2588eb 100644 --- a/lib/gnulib.mk.in +++ b/lib/gnulib.mk.in @@ -167,7 +167,8 @@ # update-copyright \ # utimensat \ # vla \ -# warnings +# warnings \ +# year2038 MOSTLYCLEANFILES += core *.stackdump diff --git a/m4/gnulib-comp.m4 b/m4/gnulib-comp.m4 index 58fcd1c0481..882b5869755 100644 --- a/m4/gnulib-comp.m4 +++ b/m4/gnulib-comp.m4 @@ -210,6 +210,8 @@ AC_DEFUN([gl_EARLY], # Code from module vla: # Code from module warnings: # Code from module xalloc-oversized: + # Code from module year2038: + AC_REQUIRE([AC_SYS_YEAR2038]) ]) # This macro should be invoked from ./configure.ac, in the section |