Opened 12 years ago

Closed 6 years ago

#190 closed task (fixed)

Command explanations needed for cross-tools Binutils and GCC

Reported by: chris@… Owned by: clfs-commits@…
Priority: minor Milestone: CLFS Standard 1.2.0
Component: BOOK Version: CLFS Standard GIT
Keywords: Cc:

Description

Cross-Binutils uses AR=ar and AS=as. I know it has something to do with binutils automatically defaulting to using cross-tools when cross-compiling, but I don't know the details.

Similarly, there's the AR=ar in GCC Static...I don't know what that's for. Of course there's also several new GCC switches as well...

Change History (2)

comment:1 Changed 11 years ago by Joe Ciccone

Milestone: CLFS Standard 1.2.0
Version: CLFS Standard SVN

For Binutils, AR and AS are passed because otherwise the build system will try and use $CLFS_HOST-{ar,as}. Ex, On x86_64 the build would fail with x86_64-cross-linux-gnu-ar: Command not found.

Same thing with GCC Static

If you want to make a list of the GCC flags that need a description, I'll provide what they do.

comment:2 Changed 6 years ago by chris@…

Resolution: fixed
Status: newclosed

OK, looks like I added that information some time ago and forgot to come back here and close this ticket. Thanks for the explanation.

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