6bef867 configure.ac: don't rely on bashisms

1 file Authored by Christian Hermann 4 years ago, Committed by cheimes 4 years ago,
1 file changed. 4 lines added. 4 lines removed.
    configure.ac: don't rely on bashisms
    
    93fb037d8409d9d46606c31d8a240e3963b72651 introduced unportable shell
    syntax, which led to erros like
    ./configure: 3179: ./configure: CFLAGS+= -D__STDC_WANT_LIB_EXT1__=1: not found
    in case a posix shell is used.
    
    Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
    
        
file modified
+4 -4