Darwin, libgcc: Fix build errors on powerpc-darwin8.
authorIain Sandoe <iain@sandoe.co.uk>
Fri, 4 Mar 2022 12:34:15 +0000 (12:34 +0000)
committerIain Sandoe <iain@sandoe.co.uk>
Fri, 4 Mar 2022 16:44:54 +0000 (16:44 +0000)
commitc18ddb05b0391a397f8882fc6a12a1bab7e0df52
tree0f3c4813598b9bbd5f2e50388e6ae36db38b135e
parent074d283e249c7295d783a08eb6f0219a7f411c50
Darwin, libgcc: Fix build errors on powerpc-darwin8.

PowerPC Darwin8 is the last version to use an unwind frame fallback routine.
This had been omitted from the new shared EH library, along with one more
header dependency that only fires there.

Signed-off-by: Iain Sandoe <iain@sandoe.co.uk>
libgcc/ChangeLog:

* config/rs6000/t-darwin-ehs: Add darwin-fallback.o.
* config/t-darwin-ehs: Add dependency on unwind.h.
libgcc/config/rs6000/t-darwin-ehs
libgcc/config/t-darwin-ehs