summaryrefslogtreecommitdiff
path: root/Utilities/Scripts/regenerate-parsers.bash
blob: 33b59f730efeda8b23fe50618fd02a42b873f999 (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
27
28
29
30
31
32
#!/usr/bin/env bash

set -e

forced=1
if [[ "${1}" = "make" ]]; then
    forced=0
fi

pushd "${BASH_SOURCE%/*}/../../Source/LexerParser" > /dev/null

for parser in            \
    CommandArgument     \
    DependsJava         \
    Expr                \
    Fortran
do
    in_file=cm${parser}Parser.y
    cxx_file=cm${parser}Parser.cxx
    h_file=cm${parser}ParserTokens.h
    prefix=cm${parser}_yy

    if [[ (${in_file} -nt ${cxx_file}) || (${in_file} -nt ${h_file}) || (${forced} -gt 0) ]]; then
        echo "Generating Parser ${parser}"
          bison --name-prefix=${prefix} --defines=${h_file} -o${cxx_file}  ${in_file}
    else
        echo "Skipped generating Parser ${parser}"
    fi
done


popd > /dev/null