Merge pull request #56555 from matthewbauer/wasm

Initial WebAssembly/WASI cross-compilation support
2019-04-23 22:44:33 -04:00
parent 84d00355e8 008c9a70a5
commit 7488a367af
25 changed files with 1678 additions and 31 deletions
@@ -347,6 +347,10 @@ stdenv.mkDerivation {
      hardening_unsupported_flags+=" stackprotector fortify"
    ''

+    + optionalString targetPlatform.isWasm ''
+      hardening_unsupported_flags+=" stackprotector fortify pie pic"
+    ''
+
    + optionalString (libc != null && targetPlatform.isAvr) ''
      for isa in avr5 avr3 avr4 avr6 avr25 avr31 avr35 avr51 avrxmega2 avrxmega4 avrxmega5 avrxmega6 avrxmega7 tiny-stack; do
        echo "-B${getLib libc}/avr/lib/$isa" >> $out/nix-support/libc-cflags