blob: a4498c85ddabc98602d9c68d154f3753d8a779da (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
?RCS: $Id: d_byacc.U $
?RCS:
?RCS: $Log: d_byacc.U,v $
?RCS:
?MAKE:d_byacc: byacc Setvar
?MAKE: -pick add $@ %<
?LINT:extern byacc
?S:d_byacc:
?S: This variable indicates whether byacc is available.
?S: If the user has specified 'portability', then Makefile.SH
?S: sees $byacc='byacc' whether or not the user actually has
?S: byacc. This variable allows us to determine in a makefile
?S: if we really have byacc.
?S:.
?X: We want byacc for perl because the perly.fixer script assumes it.
?X: We need to patch up yacc-generated parsers to allow dynamic
?X: allocation of the stack.
?LINT:set d_byacc
: Check if we really have byacc
case "$byacc" in
''|'byacc') val="$undef" ;;
*) val="$define" ;;
esac
set d_byacc
eval $setvar
|
