Drop the fpic multilib for powerpc*-vxworks*

The addition of fPIC for shared libraries is performed
independently from multilibs and the fpic multilibs have
no other particular purpose. They incur extra build time,
complexify the install tree and are a bit tricky because
-fpic is not supported for kernel mode.

2020-11-06  Fred Konrad  <konrad@adacore.com>

gcc/
	* config/rs6000/t-vxworks: Drop the fPIC multilib.

diff --git a/gcc/config/rs6000/t-vxworks b/gcc/config/rs6000/t-vxworks
index 68b241523e3d9d7b4e860452f241c26bc99a2219..6da829d40b785ca0713d9299dcf941b48d5ae07f 100644 (file)
--- a/gcc/config/rs6000/t-vxworks
+++ b/gcc/config/rs6000/t-vxworks
@@ -19,7 +19,7 @@
 # <http://www.gnu.org/licenses/>.
 
 # The base multilib is -mhard-float.
-MULTILIB_OPTIONS = mrtp fPIC msoft-float
+MULTILIB_OPTIONS = mrtp msoft-float
 MULTILIB_DIRNAMES =
-MULTILIB_MATCHES = fPIC=fpic
-MULTILIB_EXCEPTIONS = fPIC*
+MULTILIB_MATCHES =
+MULTILIB_EXCEPTIONS =