tree 93ac518071e0782e2c166b86d6d36bc990e8c467
parent 7710a926b321879b84bf349b865b1dd4c52083f8
author Fangrui Song <i@maskray.me> 1570725042 +0000
committer Herbert Xu <herbert@gondor.apana.org.au> 1579514019 +0800

shell: delete AC_PROG_YACC

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>