== GCC Minor Bump A GCC Minor Bump is defined as a version bump within the same major series. Example: 4.8.3 to 4.8.4 To perform a GCC minor bump: - update gcc's pkgver - reset gcc's pkgrel to 1 - update gcc's sha1sums - push gcc and wait for build to finish Things to rebuild after GCC minor bump (IMPORTANT): - update libtool's pkgrel - update libtool's version dependency on gcc - rebuild libtool (must be done IMMEDIATELY after gcc) - push libtool and wait for build to finish - update llvm's pkgrel - update llvm's version dependency on gcc - rebuild llvm - push llvm and wait for build to finish To test a GCC minor bump, follow the same steps you would use to perform a minor kernel bump, including the kernel-initrd and kernel-module rebuilds. There are other ways to test that gcc can still compile correctly, but this seemed like the easiest choice because a compilation issue with the kernel should be pretty obvious.