t9c: use -fcommon for clang - plan9port - [fork] Plan 9 from user space
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       ---
   DIR commit 69439fae6705a125047246c889384ed3aeb4d104
   DIR parent 2991442aef1cf020ffde43673433ee97ef322a53
  HTML Author: Russ Cox <rsc@swtch.com>
       Date:   Wed, 30 Dec 2020 00:06:35 -0500
       
       9c: use -fcommon for clang
       
       Fixes #469.
       
       Diffstat:
         M bin/9c                              |       1 +
       
       1 file changed, 1 insertion(+), 0 deletions(-)
       ---
   DIR diff --git a/bin/9c b/bin/9c
       t@@ -83,6 +83,7 @@ useclang()
                        -Wno-unneeded-internal-declaration \
                        -fsigned-char \
                        -fno-caret-diagnostics \
       +                -fcommon \
                "
                cflags="$cflags -g"
                cflags="$cflags $CC9FLAGS"