Changes in directory llvm/autoconf/m4:
bison.m4 updated: 1.4 -> 1.5 --- Log message: For PR738: http://llvm.org/PR738 : Demote check for bison from error to warning and make sure that the makefile can handle an empty definition for BISON variable. --- Diffs of the changes: (+3 -2) bison.m4 | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) Index: llvm/autoconf/m4/bison.m4 diff -u llvm/autoconf/m4/bison.m4:1.4 llvm/autoconf/m4/bison.m4:1.5 --- llvm/autoconf/m4/bison.m4:1.4 Mon Dec 13 03:37:41 2004 +++ llvm/autoconf/m4/bison.m4 Thu Aug 24 17:41:20 2006 @@ -8,7 +8,8 @@ AC_DEFUN([AC_PROG_BISON], [AC_CACHE_CHECK([],[llvm_cv_has_bison],[AC_PROG_YACC()]) if test "$YACC" != "bison -y"; then - AC_MSG_ERROR([bison not found but required]) + AC_SUBST(BISON,[]) + AC_MSG_WARN([bison not found, can't rebuild grammars]) else - AC_SUBST(BISON,[bison],[location of bison]) + AC_SUBST(BISON,[bison]) fi]) _______________________________________________ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
