forked from OSchip/llvm-project
Make the check print something, give the cache var an llvm specific name.
llvm-svn: 18224
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@ -6,8 +6,7 @@
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# 2) BISON is set to bison
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#
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AC_DEFUN([AC_PROG_BISON],
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[AC_CACHE_CHECK(,
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ac_cv_has_bison,
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[AC_CACHE_CHECK([if we have bison],[llvm_cv_has_bison],
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[AC_PROG_YACC()
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])
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if test "$YACC" != "bison -y"; then
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