Bug 1011412

Summary: Enable sysroot support
Product: [Fedora] Fedora Reporter: Marcin Juszkiewicz <mjuszkie>
Component: cross-binutilsAssignee: David Howells <dhowells>
Status: CLOSED CURRENTRELEASE QA Contact: Fedora Extras Quality Assurance <extras-qa>
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Priority: unspecified    
Version: rawhideCC: dan, dhowells
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Fixed In Version: cross-binutils-2.24-2 Doc Type: Bug Fix
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Last Closed: 2014-06-17 13:28:27 UTC Type: Bug
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Bug Blocks: 1011415    
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spec patch none

Description Marcin Juszkiewicz 2013-09-24 08:44:33 UTC
Description of problem:

I am aware that cross-{binutils,gcc} are limited to be useful only for bootloader/kernel compilation as there is no userspace support in packages.

But they can also be used for userspace compilation when sysroot with libraries/headers is created.

Version-Release number of selected component (if applicable):

2.23.88.0.1-2

How reproducible:

always

Steps to Reproduce:
1. grab aarch64 system image
2. populate it with glibc-devel
3. mount at /mnt
4. aarch64-linux-gnu-gcc helloworld.c --sysroot /mnt -o hello-aarch64

Actual results:

"linker is not configured for sysroots"

Expected results:

links and gives proper binary

Additional info:

Same is needed for cross-gcc and will be reported.

Comment 1 Marcin Juszkiewicz 2013-09-24 08:46:35 UTC
Created attachment 802100 [details]
spec patch

Comment 2 David Howells 2014-03-31 09:59:35 UTC
This should be dealt with in cross-binutils-2.24-2, which should be hitting updates-testing shortly.  Note that the default sysroot is /usr/<arch>/sys-root/ rather than / as the latter causes problems when compiling libgcc.