https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91947
--- Comment #21 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-8 branch has been updated by Jonathan Wakely <r...@gcc.gnu.org>: https://gcc.gnu.org/g:761696abfe0a772315449e3d2b57de76756f5953 commit r8-10085-g761696abfe0a772315449e3d2b57de76756f5953 Author: Jonathan Wakely <jwak...@redhat.com> Date: Fri Jan 24 11:13:55 2020 +0000 libstdc++: Simplify makefile rule for largefile-config.h (PR91947) The previous rule could leave an incomplete file if the build was interrupted, which would then not be remade if make was run again. This makes the rule more robust by writing to a temporary file and only moving it into place as the final step. It also simplifies the rule so that only the essential macro definitions are written to the file, not the explanatory comments and commented out #undef lines. Also, the macro for enabling LFS on Mac OS X 10.5 is now set unconditionally, which is a bug fix from upstream autoconf. Backport from mainline 2020-01-23 Jonathan Wakely <jwak...@redhat.com> PR libstdc++/91947 * include/Makefile.am (${host_builddir}/largefile-config.h): Simplify rule. * include/Makefile.in: Regenerate.
