ghc{843,861}: clone linux-gnu targets so musl variants are available
Fixes build with "muslpi" (armv6l-unknown-linux-musleabihf). This was done via patch at first but it wouldn't apply to both at once, and it's probably best to stick to just having musl clones for now (instead of patching 8.6.1 targets into 8.4.3 and hoping that's okay).
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@ -124,6 +124,14 @@ stdenv.mkDerivation (rec {
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export NIX_LDFLAGS+=" -no_dtrace_dof"
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'' + stdenv.lib.optionalString targetPlatform.useAndroidPrebuilt ''
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sed -i -e '5i ,("armv7a-unknown-linux-androideabi", ("e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64", "cortex-a8", ""))' llvm-targets
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'' + stdenv.lib.optionalString targetPlatform.isMusl ''
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echo "patching llvm-targets for musl targets...."
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echo "Cloning these existing '*-linux-gnu*' targets:"
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grep linux-gnu llvm-targets | sed 's/^/ /'
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echo "go go gadget sed"
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sed -i 's,\(^.*linux-\)gnu\(.*\)$,\0\n\1musl\2,' llvm-targets
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echo "llvm-targets now contains these '*-linux-musl*' targets:"
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grep linux-musl llvm-targets | sed 's/^/ /'
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'';
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# TODO(@Ericson2314): Always pass "--target" and always prefix.
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@ -116,6 +116,14 @@ stdenv.mkDerivation (rec {
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export NIX_LDFLAGS+=" -no_dtrace_dof"
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'' + stdenv.lib.optionalString targetPlatform.useAndroidPrebuilt ''
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sed -i -e '5i ,("armv7a-unknown-linux-androideabi", ("e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64", "cortex-a8", ""))' llvm-targets
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'' + stdenv.lib.optionalString targetPlatform.isMusl ''
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echo "patching llvm-targets for musl targets...."
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echo "Cloning these existing '*-linux-gnu*' targets:"
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grep linux-gnu llvm-targets | sed 's/^/ /'
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echo "go go gadget sed"
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sed -i 's,\(^.*linux-\)gnu\(.*\)$,\0\n\1musl\2,' llvm-targets
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echo "llvm-targets now contains these '*-linux-musl*' targets:"
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grep linux-musl llvm-targets | sed 's/^/ /'
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'';
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# TODO(@Ericson2314): Always pass "--target" and always prefix.
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