Merge pull request #168516 from Ericson2314/newer-wasi-libc
This commit is contained in:
commit
009f4890e0
1 changed files with 19 additions and 14 deletions
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@ -2,16 +2,18 @@
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stdenv.mkDerivation {
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pname = "wasilibc";
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version = "unstable-2021-09-23";
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version = "unstable-2022-04-12";
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src = buildPackages.fetchFromGitHub {
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owner = "WebAssembly";
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repo = "wasi-libc";
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rev = "ad5133410f66b93a2381db5b542aad5e0964db96";
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hash = "sha256-RiIClVXrb18jF9qCt+5iALHPCZKYcnad7JsILHBV0pA=";
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rev = "a279514a6ef30cd8ee1469345b33172fcbc8d52d";
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sha256 = "0a9ldas8p7jg7jlkhb9wdiw141z7vfz6p18mnmxnnnna7bp1y3fz";
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fetchSubmodules = true;
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};
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outputs = [ "out" "dev" "share" ];
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# clang-13: error: argument unused during compilation: '-rtlib=compiler-rt' [-Werror,-Wunused-command-line-argument]
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postPatch = ''
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substituteInPlace Makefile \
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@ -19,21 +21,24 @@ stdenv.mkDerivation {
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'';
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preBuild = ''
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export NIX_CFLAGS_COMPILE="-I$(pwd)/sysroot/include $NIX_CFLAGS_COMPILE"
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export SYSROOT_LIB=${builtins.placeholder "out"}/lib
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export SYSROOT_INC=${builtins.placeholder "dev"}/include
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export SYSROOT_SHARE=${builtins.placeholder "share"}/share
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mkdir -p "$SYSROOT_LIB" "$SYSROOT_INC" "$SYSROOT_SHARE"
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makeFlagsArray+=(
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"SYSROOT_LIB:=$SYSROOT_LIB"
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"SYSROOT_INC:=$SYSROOT_INC"
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"SYSROOT_SHARE:=$SYSROOT_SHARE"
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)
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'';
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makeFlags = [
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"WASM_CC=${stdenv.cc.targetPrefix}cc"
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"WASM_NM=${stdenv.cc.targetPrefix}nm"
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"WASM_AR=${stdenv.cc.targetPrefix}ar"
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"INSTALL_DIR=${placeholder "out"}"
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];
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enableParallelBuilding = true;
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postInstall = ''
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mv $out/lib/*/* $out/lib
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ln -s $out/share/wasm32-wasi/undefined-symbols.txt $out/lib/wasi.imports
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# We just build right into the install paths, per the `preBuild`.
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dontInstall = true;
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preFixup = ''
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ln -s $share/share/undefined-symbols.txt $out/lib/wasi.imports
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'';
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meta = with lib; {
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