Make the check print something, give the cache var an llvm specific name.

llvm-svn: 18224
This commit is contained in:
Reid Spencer 2004-11-25 03:33:03 +00:00
parent 5d8ae54267
commit 58a9fe55fa
1 changed files with 1 additions and 2 deletions

View File

@ -6,8 +6,7 @@
# 2) BISON is set to bison
#
AC_DEFUN([AC_PROG_BISON],
[AC_CACHE_CHECK(,
ac_cv_has_bison,
[AC_CACHE_CHECK([if we have bison],[llvm_cv_has_bison],
[AC_PROG_YACC()
])
if test "$YACC" != "bison -y"; then