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| author | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2012-11-27T12·29+0100 |
|---|---|---|
| committer | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2012-11-27T12·29+0100 |
| commit | 8b8ee53bc73769bb25d967ba259dabc9b23e2e6f (patch) | |
| tree | 79aab3b316d632fc663c1c78da25a88425f4275e /src/libmain/shared.cc | |
| parent | 5943f41b8bd95b8559cb6768bb0a1151f6bee68d (diff) | |
Add builtin constants ‘langVersion’ and ‘nixVersion’
The integer constant ‘langVersion’ denotes the current language version. It gets increased every time a language feature is added/changed/removed. It's currently 1. The string constant ‘nixVersion’ contains the current Nix version, e.g. "1.2pre2980_9de6bc5".
Diffstat (limited to 'src/libmain/shared.cc')
| -rw-r--r-- | src/libmain/shared.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libmain/shared.cc b/src/libmain/shared.cc index 2cf5b08df3..ead3fc017a 100644 --- a/src/libmain/shared.cc +++ b/src/libmain/shared.cc @@ -180,7 +180,7 @@ static void initAndRun(int argc, char * * argv) return; } else if (arg == "--version") { - std::cout << format("%1% (Nix) %2%") % programId % NIX_VERSION << std::endl; + std::cout << format("%1% (Nix) %2%") % programId % nixVersion << std::endl; return; } else if (arg == "--keep-failed" || arg == "-K") |