https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95012
--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Ian Lance Taylor <i...@gcc.gnu.org>: https://gcc.gnu.org/g:47f4703c33c4936fd423c2a1180b2de144115d3d commit r11-280-g47f4703c33c4936fd423c2a1180b2de144115d3d Author: Ian Lance Taylor <i...@golang.org> Date: Mon May 11 10:51:21 2020 -0700 libbacktrace: declare getpagesize if necessary libbacktrace/ PR libbacktrace/95012 * configure.ac: Check for getpagesize declaration. * mmap.c: Declare getpagesize if necessary. * mmapio.c: Likewise.