armv6 tree broken with DT_TEXTREL error in libc.so
Tim Kientzle
kientzle at freebsd.org
Sat Jun 9 16:20:31 UTC 2012
In the armv6 tree, libc.so fails to link with an error because DT_TEXTREL is being generated. But I can't figure out why this is happening:
* A regular arm.arm libc.so built on -CURRENT does not have a TEXTREL section.
* This first appeared in gonzo's "Huge merge from HEAD" at commit 234858. An armv6 world from r234857 doesn't have a TEXTREL in libc.so.
* I cannot find any interesting differences in the Makefiles under libc that might explain this. That commit did not merge any interesting changes to binutils, either.
* If I make the --warn-shared-textrel non-fatal, then libc.so can build successfully.
= It does indeed have a TEXTREL section, BUT
= that section is zero bytes long (if I'm reading objdump output correctly)
(So I understand neither why it's there nor why it's presence would be a problem.)
Any ideas for what I should check next?
Tim
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