Re: [OE-core] [PATCH v3] elfutils: add PACKAGECONFIG for compression algorithms

2019-10-30 Thread Ross Burton
On 29/10/2019 21:46, Dan Callaghan wrote: I couldn't find anything that would ever use the bzip2 decompression in elfutils, so I had a quick look at why they even added bzip2 support in the first place. It turns out it was for reading compressed kernel images (presumably, in the elfutils tools

Re: [OE-core] [PATCH v3] elfutils: add PACKAGECONFIG for compression algorithms

2019-10-29 Thread Dan Callaghan
Excerpts from Adrian Bunk's message of 2019-10-29 22:18:21 +02:00: > On Wed, Oct 16, 2019 at 08:44:56AM +1000, Dan Callaghan wrote: > > Elfutils has optional support for bzip2 and xz (lzma). It uses > > this for decompressing embedded ELF sections like the .gnu_debugdata > > section for "mini

Re: [OE-core] [PATCH v3] elfutils: add PACKAGECONFIG for compression algorithms

2019-10-29 Thread Ross Burton
On 29/10/2019 20:18, Adrian Bunk wrote: On Wed, Oct 16, 2019 at 08:44:56AM +1000, Dan Callaghan wrote: Elfutils has optional support for bzip2 and xz (lzma). It uses this for decompressing embedded ELF sections like the .gnu_debugdata section for "mini debuginfo":

Re: [OE-core] [PATCH v3] elfutils: add PACKAGECONFIG for compression algorithms

2019-10-29 Thread Adrian Bunk
On Wed, Oct 16, 2019 at 08:44:56AM +1000, Dan Callaghan wrote: > Elfutils has optional support for bzip2 and xz (lzma). It uses > this for decompressing embedded ELF sections like the .gnu_debugdata > section for "mini debuginfo": > > https://sourceware.org/gdb/onlinedocs/gdb/MiniDebugInfo.html

Re: [OE-core] [PATCH v3] elfutils: add PACKAGECONFIG for compression algorithms

2019-10-29 Thread Ross Burton
On 22/10/2019 13:53, Richard Purdie wrote: Breaks nativesdk-elftutils: https://autobuilder.yoctoproject.org/typhoon/#/builders/62/builds/1157 Probably need to do: DEPENDS_BZIP2 = "bzip2" DEPENDS_BZIP2_class-native = "bzip2-replacement-native" but I still think the default should be bzip2

Re: [OE-core] [PATCH v3] elfutils: add PACKAGECONFIG for compression algorithms

2019-10-22 Thread Richard Purdie
On Wed, 2019-10-16 at 08:44 +1000, Dan Callaghan wrote: > Elfutils has optional support for bzip2 and xz (lzma). It uses > this for decompressing embedded ELF sections like the .gnu_debugdata > section for "mini debuginfo": > > https://sourceware.org/gdb/onlinedocs/gdb/MiniDebugInfo.html > >