fbc8207b73
Update to qemu 3.1.0-rc5. Is almost certainly the last rc, so should be same as 3.1.0 final. Putting into devel project 'early' because of SLE and Leap needs, not to get into Factory early. Look for the final 3.1 within a week. OBS-URL: https://build.opensuse.org/request/show/655897 OBS-URL: https://build.opensuse.org/package/show/Virtualization/qemu?expand=0&rev=433
24 lines
863 B
Diff
24 lines
863 B
Diff
ipxe: use gcc6 for more compact code
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We have a strict size limit of 64K which needs to be enforced for
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pxe-virtio.rom for migration compatibility. The v4.8 gcc compiler
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used in SLE12 doesn't produce as compact code as does more recent
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gcc compilers, and the pxe-virtio.rom produced with it doesn't fit
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in 64K anymore without taking extraordinary efforts. I was unable
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to find enough opportunities in the ipxe code and data to reduce
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its size, and found that using a more recent compiler would be the
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best solution to keeping the rom size within the 64K size limit.
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Signed-off-by: Bruce Rogers <brogers@suse.com>
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--- a/src/Makefile
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+++ b/src/Makefile
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@@ -24,7 +24,7 @@ ECHO := echo
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PRINTF := printf
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PERL := perl
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TRUE := true
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-CC := $(CROSS_COMPILE)gcc
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+CC := $(CROSS_COMPILE)gcc-6
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CPP := $(CC) -E
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AS := $(CROSS_COMPILE)as
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LD := $(CROSS_COMPILE)ld
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