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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
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3
llvm/autoconf/m4/bison.m4
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@ -6,8 +6,7 @@
# 2) BISON is set to bison # 2) BISON is set to bison
# #
AC_DEFUN([AC_PROG_BISON], AC_DEFUN([AC_PROG_BISON],
[AC_CACHE_CHECK(, [AC_CACHE_CHECK([if we have bison],[llvm_cv_has_bison],
ac_cv_has_bison,
[AC_PROG_YACC() [AC_PROG_YACC()
]) ])
if test "$YACC" != "bison -y"; then if test "$YACC" != "bison -y"; then