rustc: Fix cross build for FreeBSD (#339909)

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Jörg Thalheim 2024-11-02 10:03:11 +01:00 committed by GitHub
commit d4f265a2ed
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2 changed files with 8 additions and 6 deletions

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@ -20,6 +20,7 @@
pkgsBuildTarget,
pkgsBuildBuild,
pkgsBuildHost,
pkgsHostTarget,
pkgsTargetTarget,
makeRustPlatform,
wrapRustcWith,
@ -40,7 +41,7 @@ let
# Force LLVM to compile using clang + LLVM libs when targeting pkgsLLVM
stdenv = pkgSet.stdenv.override {
allowedRequisites = null;
cc = pkgSet.llvmPackages_18.clangUseLLVM;
cc = pkgSet.pkgsBuildHost.llvmPackages_18.clangUseLLVM;
};
}
);
@ -55,7 +56,7 @@ import ./default.nix
llvmSharedForTarget = llvmSharedFor pkgsBuildTarget;
# For use at runtime
llvmShared = llvmSharedFor { inherit llvmPackages_18 stdenv; };
llvmShared = llvmSharedFor pkgsHostTarget;
# Expose llvmPackages used for rustc from rustc via passthru for LTO in Firefox
llvmPackages =
@ -74,7 +75,7 @@ import ./default.nix
pkg.override {
stdenv = stdenv.override {
allowedRequisites = null;
cc = llvmPackages.clangUseLLVM;
cc = pkgsBuildHost.llvmPackages_18.clangUseLLVM;
};
};
in
@ -87,7 +88,7 @@ import ./default.nix
libcxx = llvmPackages.libcxx.override {
stdenv = stdenv.override {
allowedRequisites = null;
cc = llvmPackages.clangNoLibcxx;
cc = pkgsBuildHost.llvmPackages_18.clangNoLibcxx;
hostPlatform = stdenv.hostPlatform // {
useLLVM = !stdenv.hostPlatform.isDarwin;
};
@ -142,5 +143,6 @@ import ./default.nix
"wrapCCWith"
"overrideCC"
"fetchpatch"
"pkgsHostTarget"
]
)

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@ -172,7 +172,7 @@ in stdenv.mkDerivation (finalAttrs: {
] ++ optionals (stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isx86_64) [
# https://github.com/rust-lang/rust/issues/92173
"--set rust.jemalloc"
] ++ optionals useLLVM [
] ++ optionals (useLLVM && !stdenv.targetPlatform.isFreeBSD) [
# https://github.com/NixOS/nixpkgs/issues/311930
"--llvm-libunwind=${if withBundledLLVM then "in-tree" else "system"}"
"--enable-use-libcxx"
@ -262,7 +262,7 @@ in stdenv.mkDerivation (finalAttrs: {
buildInputs = [ openssl ]
++ optionals stdenv.hostPlatform.isDarwin [ libiconv Security zlib ]
++ optional (!withBundledLLVM) llvmShared.lib
++ optional (useLLVM && !withBundledLLVM) [
++ optional (useLLVM && !withBundledLLVM && !stdenv.targetPlatform.isFreeBSD) [
llvmPackages.libunwind
# Hack which is used upstream https://github.com/gentoo/gentoo/blob/master/dev-lang/rust/rust-1.78.0.ebuild#L284
(runCommandLocal "libunwind-libgcc" {} ''