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author | Eric Bailey <eric@ericb.me> | 2020-01-30 11:58:17 -0600 |
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committer | Frederik Rietdijk <freddyrietdijk@fridh.nl> | 2020-02-10 20:03:47 +0100 |
commit | 49fe4299905e5066bf76bc1b53f3f7c153689334 (patch) | |
tree | 3a0c18c15fa4551a4c28cc0329598f4e450886a7 /pkgs/development/interpreters/lfe | |
parent | c856d7ff128b4d6ed87bae0a5b10692763a0e63b (diff) | |
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lfe: add message to OTP version assertion
Diffstat (limited to 'pkgs/development/interpreters/lfe')
-rw-r--r-- | pkgs/development/interpreters/lfe/generic-builder.nix | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/pkgs/development/interpreters/lfe/generic-builder.nix b/pkgs/development/interpreters/lfe/generic-builder.nix index 6e74229e1e88..5df491e72d3a 100644 --- a/pkgs/development/interpreters/lfe/generic-builder.nix +++ b/pkgs/development/interpreters/lfe/generic-builder.nix @@ -9,7 +9,7 @@ }: let - inherit (stdenv.lib) getVersion versionAtLeast versions; + inherit (stdenv.lib) assertMsg getVersion versionAtLeast versions; mainVersion = versions.major (getVersion erlang); @@ -25,7 +25,9 @@ let }; in -assert versionAtLeast maximumOTPVersion mainVersion; +assert (assertMsg (versionAtLeast maximumOTPVersion mainVersion)) '' + LFE ${version} is supported on OTP <=${maximumOTPVersion}, not ${mainVersion}. +''; buildRebar3 { name = baseName; |