Colin Watson wrote: > On Fri, Sep 25, 2009 at 03:35:57PM -0700, Seth Goldberg wrote: > >> Ok, setting TARGET_CC to gcc-4.3.2 works around this. My assumption was >> that CC was the right environment variable (technically, it is, since I'm >> not "cross-compiling". >> > > Any reason not to use --host as well as --target then, so that Autoconf > knows you want to force a specific host platform? If you do that and the > values provided for host and target are the same, GRUB's configure > script won't assume cross-compilation GRUB is one of rare projects having all 3 platform variables: build: where gcc is executed host: where grub-install/grub-emu/... is executed target: the system which needs the bootloader. Because sometimes target!=host we need 2 compilers in general case. Additionally booting environment is different from OS so I would say that grub2 is always cross-compiled.
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