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> On 27 Dec 2021, at 05:24, Georgy Yakovlev <gyakovlev@g.o> wrote: |
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> |
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> otherwise initial build may fail with: |
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> unknown long double size, cannot define BFP_FMT |
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|
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If possible, would you mind filing a bug with the build log |
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of it failing (and brief steps on how to get it) just so |
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we can easily test if we can drop it in future? |
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|
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(We have a lot of hacks like this where I worry |
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we'll never be able to drop them with confidence) |
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|
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If it takes a huge amount of work to get there, then don't |
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bother, as it's negligible gain. |
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|
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> |
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> Signed-off-by: Georgy Yakovlev <gyakovlev@g.o> |
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> --- |
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> eclass/toolchain.eclass | 5 +++++ |
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> 1 file changed, 5 insertions(+) |
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> |
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> diff --git a/eclass/toolchain.eclass b/eclass/toolchain.eclass |
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> index fd03ba176276..1102c4fc5d56 100644 |
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> --- a/eclass/toolchain.eclass |
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> +++ b/eclass/toolchain.eclass |
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> @@ -1099,6 +1099,11 @@ toolchain_src_configure() { |
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> # Set up defaults based on current CFLAGS |
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> is-flagq -mfloat-gprs=double && confgcc+=( --enable-e500-double ) |
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> [[ ${CTARGET//_/-} == *-e500v2-* ]] && confgcc+=( --enable-e500-double ) |
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> + if [[ ${CTARGET} == powerpc-*-musl ]]; then |
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> + # fix: unknown long double size, cannot define BFP_FMT |
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> + confgcc+=( --disable-decimal-float ) |
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> + export gcc_cv_target_ldbl128=no |
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> + fi |
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> ;; |
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> ppc64) |
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> # On ppc64 big endian target gcc assumes elfv1 by default, |
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> -- |
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> 2.34.1 |
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> |
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> |
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|
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Looks fine otherwise though. |
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|
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best, |
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sam |
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