[Darwin, PPC] Use Darwin9 dylib header for Rosetta builds.
authorIain Sandoe <iain@sandoe.co.uk>
Fri, 13 Dec 2019 21:06:22 +0000 (21:06 +0000)
committerIain Sandoe <iains@gcc.gnu.org>
Fri, 13 Dec 2019 21:06:22 +0000 (21:06 +0000)
commita7c70129b9cb1cc9300400dc4f4adc639f0ba9c3
treedb86a0ec70d7521bea7a5e444d6709ed214e5e90
parentc926fd82bbd336b317266d43b9fa67a83397b06b
[Darwin, PPC] Use Darwin9 dylib header for Rosetta builds.

On Darwin10 it's possible to make a 32b PPC build using the
'Rosetta' emulator.  However, these builds need to make use of
Darwin9 crts (for exes and dylibs).  This adds the change to
cater for dylibs.

gcc/ChangeLog:

2019-12-13  Iain Sandoe  <iain@sandoe.co.uk>

* config/rs6000/darwin.h (DARWIN_DYLIB1_SPEC): New.

From-SVN: r279381
gcc/ChangeLog
gcc/config/rs6000/darwin.h