Folks,
In the meeting on #fedora-meeting just now I discovered the i586 arch
changes weren't specific just to kernel but that the entire 32-bit
userspace is being switched to i586 instead of i386 as a default. Most
of that is koji (it makes builds for i586 instead of i386) but there was
a request to look at flags.
Currently, we build i386 packages with the following:
optflags: i386 %{__global_cflags} -m32 -march=i386
-mtune=generic -fasynchronous-unwind-tables
And we build i586 packages with the following:
optflags: i586 %{__global_cflags} -m32 -march=i586
-fasynchronous-unwind-tables
So the proposal is to change i586 to be in line with i386:
optflags: i586 %{__global_cflags} -m32 -march=i586
-mtune=generic -fasynchronous-unwind-tables
While we're at it, didn't spot and/or someone else want to tweak sparc
build flags too? Now would be a good time to let us know :)
Jon.
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