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| author | Matthew Bauer <mjbauer95@gmail.com> | 2019-02-14 01:17:10 -0500 |
|---|---|---|
| committer | Matthew Bauer <mjbauer95@gmail.com> | 2019-02-26 19:45:35 -0500 |
| commit | b86e62d30d4635ef3294d9c1c308f9c8b0061045 (patch) | |
| tree | f1a687409945a48f6ae42d41dc2af41886186501 /pkgs/test | |
| parent | 77d7d60d8c6b4f2a163f1f9575dce1860cbb293b (diff) | |
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llvm: support cross compilation with useLLVM flag
You can build (partially) with LLVM toolchain using the useLLVM flag.
This works like so:
nix-build -A hello --arg crossSystem '{ system =
"aarch64-unknown-linux-musl"; useLLVM = true }'
also don’t separate debug info in lldClang
It doesn’t work currently with that setup hook. Missing build-id?
Diffstat (limited to 'pkgs/test')
| -rw-r--r-- | pkgs/test/cross/default.nix | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/pkgs/test/cross/default.nix b/pkgs/test/cross/default.nix index 622799106cd..a907b9e2d45 100644 --- a/pkgs/test/cross/default.nix +++ b/pkgs/test/cross/default.nix @@ -26,14 +26,20 @@ let # We need to remove whitespace, unfortunately # Windows programs use \r but Unix programs use \n + echo Running native-built program natively + # find expected value natively ${getExecutable hostPkgs pkgFun exec} ${args'} \ | dos2unix > $out/expected + echo Running cross-built program in emulator + # run emulator to get actual value ${emulator} ${getExecutable crossPkgs pkgFun exec} ${args'} \ | dos2unix > $out/actual + echo Comparing results... + if [ "$(cat $out/actual)" != "$(cat $out/expected)" ]; then echo "${pkgName} did not output expected value:" cat $out/expected |