Mercurial > gnulib
view m4/pagealign_alloc.m4 @ 40057:b06060465f09
maint: Run 'make update-copyright'
author | Paul Eggert <eggert@cs.ucla.edu> |
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date | Tue, 01 Jan 2019 00:25:11 +0100 |
parents | 10eb9086bea0 |
children |
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#serial 6 dnl Copyright (C) 2005-2007, 2009-2019 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_PAGEALIGN_ALLOC], [ dnl Persuade glibc <sys/mman.h> to define MAP_ANONYMOUS. AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) gl_PREREQ_PAGEALIGN_ALLOC ]) # Prerequisites of lib/pagealign_alloc.c. AC_DEFUN([gl_PREREQ_PAGEALIGN_ALLOC], [ AC_REQUIRE([gl_FUNC_MMAP_ANON]) AC_CHECK_FUNCS_ONCE([posix_memalign]) AC_CHECK_HEADERS_ONCE([unistd.h]) ])