Improve handling of -arch flag for Darwin
authorIain Sandoe <iain@codesourcery.com>
Sun, 18 Oct 2015 10:11:03 +0000 (10:11 +0000)
committerIain Sandoe <iains@gcc.gnu.org>
Sun, 18 Oct 2015 10:11:03 +0000 (10:11 +0000)
commit37341412a50d7389802039e1890df3dca717b9db
treea60939091867ded9f8eff90c5b85089fcf297933
parent38217d3ee7c6e1fee58331f10e5c78e40441009b
Improve handling of -arch flag for Darwin

gcc/
* config/darwin-driver.c (darwin_driver_init): Handle '-arch' for
PPC, detect conflicts between -arch and multilib settings.  Detect
and warn about conflicts between multiple -arch definitions.

From-SVN: r228941
gcc/ChangeLog
gcc/config/darwin-driver.c