Some of those people (like me) who were eager to use Dark Mode might now have trouble building Firefox.
This is because Mojave update removes system headers from /usr/include. They can be restored by installing Xcode command line tools and the headers that come bundled with them. Instructions for Xcode 10: 1) Install Xcode command line tools $ xcode-select --install 2) Install the bundled system headers $ open /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg Miko > On Sep 19, 2018, at 8:06 PM, Haik Aftandilian <haftandil...@mozilla.com> > wrote: > > This has been resolved. The fix for bug 1492210 is now in mozilla-central, > thanks to Miko. > > Haik > > On Tue, Sep 18, 2018 at 11:30 AM Haik Aftandilian <haftandil...@mozilla.com> > wrote: > >> If you don't build on macOS, read no further. >> >> With the latest XCode (10.0) just released, mozilla-central fails to build >> due to bug 1492210 "nsCocoaUtils.mm compile error on macOS 10.13 with >> 10.14 SDK" [1]. I recommend avoiding installing the new XCode until we >> have this fixed. If you've configured your builds to use an older SDK and >> not the default XCode install, you will not be affected. >> >> Haik >> >> 1. https://bugzilla.mozilla.org/show_bug.cgi?id=1492210 >> >> > _______________________________________________ > dev-platform mailing list > dev-platform@lists.mozilla.org > https://lists.mozilla.org/listinfo/dev-platform _______________________________________________ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform