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psychedup
n00b
Joined: 02 Oct 2012
Posts: 19
Location: Bremerton, WA, US
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 Posted: Sat Jan 02, 2016 6:20 am Post subject: sys-apps/kmod won't build under crossdev setup [solved] |
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I'm trying to build a minimal system that will be used on a Raspberry pi model 2B, using this blog post as a guide. I was able to build all of the packages listed in the blog post, except for 2.
When I try to build sys-apps/kmod with the zlib USE flag enabled, the configure script can't find zlib, even though both zlib and gzip are already installed in the buildroot directory. Here's a snippet of the error message:
| Code: | checking for zlib... no
configure: error: Package requirements (zlib) were not met:
No package 'zlib' found
Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.
Alternatively, you may set the environment variables zlib_CFLAGS
and zlib_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details. |
(emerging with USE="-zlib" worked but I expect to really want compression since the target system will have limited storage capacity).
I'm not sure if this is a bug or a problem with my configuration.
Links to more info:
My ROOT for this build is in /mnt/media1/portage_roots/rpi2B1_build. I created an env.sh script in that directory that I run before building, which sets the ROOT and PORTAGE_CONFIGROOT variables to the same directory (/mnt/media1/portage_roots/rpi2B1_build).
Any help figuring out what's wrong would be appreciated.
Thanks,
Chris
Last edited by psychedup on Thu Jan 07, 2016 1:36 am; edited 1 time in total |
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psychedup
n00b
Joined: 02 Oct 2012
Posts: 19
Location: Bremerton, WA, US
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| Posted: Thu Jan 07, 2016 1:35 am Post subject: |
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I finally got it to work, by setting:
zlib_CFLAGS="-I/usr/include"
zlib_LIBS="-L/usr/lib -L/usr/lib -lz"
but it seems like there ought to be a better way. |
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