| commit | 33c26d2700f927432c756ccf7a4fc89403d35b95 | |
| author | Paul Eggert <eggert@cs.ucla.edu> | |
| Thu, 11 May 2023 05:57:27 +0000 (10 22:57 -0700) | ||
| committer | Paul Eggert <eggert@cs.ucla.edu> | |
| Thu, 11 May 2023 05:58:21 +0000 (10 22:58 -0700) | ||
| tree | 9d4d64bf05e948b3e68451a5e1fa785e8ea761c9 | treesnapshot (tar.gz zip) |
| parent | 028526149ee804617a302ccef22cc6adbda681b0 | commitdiff |
Fix port of AC_FUNC_MMAP
Problem reported by Matt Turner in:
https://lists.gnu.org/r/bug-autoconf/2023-05/msg00005.html
* lib/autoconf/functions.m4 (AC_FUNC_MMAP): Go back to getting the
page size, since the zero-fill test needs this after all.
However, prefer sysconf (_SC_PAGESIZE) or sysconf (_SC_PAGE_SIZE)
to getpagesize (), and use ‘long’ not ‘int’ to store the page size.
Also, declare getpagesize if it is used as a function.
Problem reported by Matt Turner in:
https://lists.gnu.org/r/bug-autoconf/2023-05/msg00005.html
* lib/autoconf/functions.m4 (AC_FUNC_MMAP): Go back to getting the
page size, since the zero-fill test needs this after all.
However, prefer sysconf (_SC_PAGESIZE) or sysconf (_SC_PAGE_SIZE)
to getpagesize (), and use ‘long’ not ‘int’ to store the page size.
Also, declare getpagesize if it is used as a function.
| lib/autoconf/functions.m4 | diffblobblamehistory |