[LLVMbugs] [Bug 201] NEW: test/Programs/MultiSource/Applications/Burg/Makefile hardcodes yacc

[bugzilla-daemon at zion.cs.uiuc.edu]

http://llvm.cs.uiuc.edu/bugs/show_bug.cgi?id=201

           Summary: test/Programs/MultiSource/Applications/Burg/Makefile
                    hardcodes yacc
           Product: Build scripts
           Version: cvs
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Makefiles
        AssignedTo: criswell at uiuc.edu
        ReportedBy: alkis at cs.uiuc.edu


test/Programs/MultiSource/Applications/Burg/Makefile hardcodes a rule with 
yacc instead of $(YACC). As a result this does not work on a system that does 
not have yacc installed. Furthermore changing yacc to $(YACC) will still not 
work because configure defines YACC=bison when it should really define it as  
bison -y, byacc or yacc. 
 
Maybe AC_PROG_BISON should just check for bison as follows: 
 
AC_DEFUN([AC_PROG_BISON], 
[AC_CHECK_PROGS(BISON, bison, bison)]) 
 
and configure.ac include both AC_PROG_BISON and AC_PROG_YACC so that both 
bison and yacc can be used?



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