6623209ba7
Add parser and config support for toolchains. A toolchain is a configured string alias applied at parse time. When parsing the '%' sigil the parser will match the token after the sigil to any toolchain name, and if there is a match it will replace the sigil and following token with the tokens for the associated string. For example, the following config allows for the user to enforce usage of clang for c/cxx and gcc for fortran with a single option `%my_toolchain` toolchains: my_toolchain: ^[when=%c virtuals=c ]clang ^[when=%cxx virtuals=cxx ]clang ^[when=%fortran virtuals=fortran ]gcc Note that the space before the ']' symbol is required for proper parsing. This is considered a bug and will be fixed when possible. Signed-off-by: Gregory Becker <becker33@llnl.gov> |
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