Created attachment 318190 [details] emerge info I've just upgraded toolchain today: 1. gcc-4.7.1 2. binutils-2.22.52.0.4 3. glibc-2.15-r2 4. libtool-2.4.2 installed kbuild-0.1.9998_pre20110817 - virtualbox-4.18 failed to build installed kbuild-0.1.9998_pre20110817-r1 - virtualbox-4.18 builded successfully I've checked this 2 times build.log: /usr/bin/kmk_sed: file /var/tmp/portage/app-emulation/virtualbox-4.1.18/work/VirtualBox-4.1.18/src/VBox/Runtime/common/err/errmsg.sed line 31: Unmatched [ or [^ errmsg.sed: 30: # if (#define) goto defines 31: /^[[:space:]]*#[[:space:]]*define/b defines The problem is: with gcc 4.6.3 virtualbox-4.18 can be builded with kbuild any version
Created attachment 318192 [details] full build.log
Got bitten by this one too, can we have a newer version stabilized please?
New version is stable now. Closing.