https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90142
--- Comment #6 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The trunk branch has been updated by Andrew Pinski <pins...@gcc.gnu.org>: https://gcc.gnu.org/g:79a017c412b412f26ec39e0ada75e247fcff5611 commit r12-3232-g79a017c412b412f26ec39e0ada75e247fcff5611 Author: Andrew Pinski <apin...@marvell.com> Date: Mon Aug 30 20:30:41 2021 +0000 Fix PR 90142: contrib/download_prerequisites uses test == Since == is not portable, it is better to use = in contrib/ download_prerequisites. The only place == was used is inside the function md5_check which is used only on Mac OS X. Tested on Mac OS X as: ./contrib/download_prerequisites --md5 Both with all files having the correct checksum and one with a broken one. contrib/ChangeLog: * download_prerequisites (md5_check): Replace == inside test with = to be more portable.