pyrox.dev
darwin/xcode: provide libc++ from XCode toolchain
We could use our own libc++ here, but it is probably best to use the
provided one to ensure consistency. This fixes some C++ programs when
running aarch64-apple-ios-clang++.
authored by Matthew Bauer and committed by Andrew Childs 3e7034ab a6753d0c
+1
pkgs/os-specific/darwin/xcode/sdk-pkgs.nix
+1
pkgs/os-specific/darwin/xcode/sdk-pkgs.nix
···
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mv cc-cflags.tmp $out/nix-support/cc-cflags
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echo "-target ${targetPlatform.config}" >> $out/nix-support/cc-cflags
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echo "-isystem ${sdk}/usr/include${lib.optionalString (lib.versionAtLeast "10" sdk.version) " -isystem ${sdk}/usr/include/c++/4.2.1/ -stdlib=libstdc++"}" >> $out/nix-support/cc-cflags
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'';
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}) // {
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inherit sdk;
···
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mv cc-cflags.tmp $out/nix-support/cc-cflags
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echo "-target ${targetPlatform.config}" >> $out/nix-support/cc-cflags
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echo "-isystem ${sdk}/usr/include${lib.optionalString (lib.versionAtLeast "10" sdk.version) " -isystem ${sdk}/usr/include/c++/4.2.1/ -stdlib=libstdc++"}" >> $out/nix-support/cc-cflags
44
+
${lib.optionalString (lib.versionAtLeast sdk.version "14") "echo -isystem ${xcode}/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1 >> $out/nix-support/cc-cflags"}
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'';
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}) // {
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inherit sdk;