diff options
Diffstat (limited to 'lib/system/nimscript.nim')
| -rw-r--r-- | lib/system/nimscript.nim | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/lib/system/nimscript.nim b/lib/system/nimscript.nim index 73bb91fef..f91dae41e 100644 --- a/lib/system/nimscript.nim +++ b/lib/system/nimscript.nim @@ -11,6 +11,15 @@ # Nim's configuration system now uses Nim for scripting. This module provides # a few things that are required for this to work. +const + buildOS* {.magic: "BuildOS".}: string = "" + ## The OS this build is running on. Can be different from ``system.hostOS`` + ## for cross compilations. + + buildCPU* {.magic: "BuildCPU".}: string = "" + ## The CPU this build is running on. Can be different from ``system.hostCPU`` + ## for cross compilations. + template builtin = discard # We know the effects better than the compiler: @@ -97,7 +106,7 @@ proc cmpic*(a, b: string): int = ## Compares `a` and `b` ignoring case. cmpIgnoreCase(a, b) -proc getEnv*(key: string): string {.tags: [ReadIOEffect].} = +proc getEnv*(key: string; default = ""): string {.tags: [ReadIOEffect].} = ## Retrieves the environment variable of name `key`. builtin |