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ifs now have elses 

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@905 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Greg Watson 2003-06-24 17:37:02 +00:00
parent 2366020f23
commit cd5382651f
1 changed files with 3 additions and 2 deletions
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5
util/newconfig/config.g
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@ -934,6 +934,7 @@ parser Config:
token DEP: 'dep' token DEP: 'dep'
token DIR: 'dir' token DIR: 'dir'
token DRIVER: 'driver' token DRIVER: 'driver'
token ELSE: 'else'
token END: '$|end' token END: '$|end'
token EQ: '=' token EQ: '='
token EXPORT: 'export' token EXPORT: 'export'
@ -1040,7 +1041,7 @@ parser Config:
# needs to be C and ID, but nested if's are, we hope, not going to # needs to be C and ID, but nested if's are, we hope, not going to
# happen. IF so, possibly ID && C could be used. # happen. IF so, possibly ID && C could be used.
rule iif<<C>>: IF ID {{ c = lookup(ID) }} rule iif<<C>>: IF ID {{ c = lookup(ID) }}
(stmt<<c>>)* END (stmt<<c>>)* [ ELSE (stmt<<not c>>)* ] END
rule depsacts<<ID, C>>: rule depsacts<<ID, C>>:
( DEP STR {{ if (C): adddep(ID, STR) }} ( DEP STR {{ if (C): adddep(ID, STR) }}
@ -1098,7 +1099,7 @@ parser Config:
rule option<<C>>: OPTION ID EQ value {{ if (C): setoptionstmt(ID, value) }} rule option<<C>>: OPTION ID EQ value {{ if (C): setoptionstmt(ID, value) }}
rule opif: IF ID {{ c = lookup(ID) }} rule opif: IF ID {{ c = lookup(ID) }}
(option<<c>>)* END (option<<c>>)* [ ELSE (option<<not c>>)* ] END
rule opstmt: option<<1>> rule opstmt: option<<1>>
| opif | opif