diff options
Diffstat (limited to 'pkgs/lib/strings.nix')
| -rw-r--r-- | pkgs/lib/strings.nix | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/pkgs/lib/strings.nix b/pkgs/lib/strings.nix index 19d1738182f4..6c4adfaa1a71 100644 --- a/pkgs/lib/strings.nix +++ b/pkgs/lib/strings.nix @@ -161,7 +161,7 @@ rec { getVersion = drv: (builtins.parseDrvName drv.name).version; - # Extract name with version from URL. Ask for separator which is + # Extract name with version from URL. Ask for separator which is # supposed to start extension nameFromURL = url: sep: let components = splitString "/" url; @@ -171,4 +171,9 @@ rec { assert ! eqStrings name filename; name; + + # Create an --{enable,disable}-<feat> string that can be passed to + # standard GNU Autoconf scripts. + enableFeature = enable: feat: "--${if enable then "enable" else "disable"}-${feat}"; + } |