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On 3/10/15, Frank Peters <frank.peters@×××××××.net> wrote: |
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> Ffmpeg-2.6 fails to emerge with the following error: |
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> |
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> The following REQUIRED_USE flag constraints are unsatisfied: |
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> cpu_flags_x86_sse? ( cpu_flags_x86_mmxext ) |
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> |
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> |
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> I can fix this by including "mmxext" in the CPU_FLAGS_X86 |
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> variable of make.conf. |
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> |
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> But my processor is a Core i7 and has no mmxext as seen |
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> in /proc/cpuinfo: |
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> |
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> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca |
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> cmov |
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> pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp |
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> lm |
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> constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc |
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> aperfmperf pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm |
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> sse4_1 sse4_2 popcnt lahf_lm dtherm tpr_shadow vnmi flexpriority ept vpid |
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> |
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> |
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> What is going on? Is the ebuild file wrong? |
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> |
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> Looking at the ffmpeg ebuild directory, I see that only the |
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> ffmpeg-2.6.ebuild |
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> uses the X86_CPU_REQUIRED_USE variable. Maybe the maintainer got it wrong. |
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> |
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> Frank Peters |
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> |
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> |
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> |
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Did you use that new script for setting the flags? I installed an |
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update of ffmpeg today on my i7 980X with no issues. Not sure if it's |
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the same version as I am replying from my Kindle. |
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|
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Mark |
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