diff options
Diffstat (limited to 'pkgs/development/compilers/ghc/8.4.3.nix')
| -rw-r--r-- | pkgs/development/compilers/ghc/8.4.3.nix | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/pkgs/development/compilers/ghc/8.4.3.nix b/pkgs/development/compilers/ghc/8.4.3.nix index 0f5a43d57eda..182afa6b3496 100644 --- a/pkgs/development/compilers/ghc/8.4.3.nix +++ b/pkgs/development/compilers/ghc/8.4.3.nix @@ -7,7 +7,7 @@ , libffi, libiconv ? null, ncurses -, useLLVM ? !targetPlatform.isx86 || targetPlatform.isMusl +, useLLVM ? !targetPlatform.isx86 || (targetPlatform.isMusl && hostPlatform != targetPlatform) , # LLVM is conceptually a run-time-only depedendency, but for # non-x86, we need LLVM to bootstrap later stages, so it becomes a # build-time dependency too. @@ -124,6 +124,22 @@ stdenv.mkDerivation (rec { export NIX_LDFLAGS+=" -no_dtrace_dof" '' + stdenv.lib.optionalString targetPlatform.useAndroidPrebuilt '' 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 + '' + stdenv.lib.optionalString targetPlatform.isMusl '' + echo "patching llvm-targets for musl targets..." + echo "Cloning these existing '*-linux-gnu*' targets:" + grep linux-gnu llvm-targets | sed 's/^/ /' + echo "(go go gadget sed)" + sed -i 's,\(^.*linux-\)gnu\(.*\)$,\0\n\1musl\2,' llvm-targets + echo "llvm-targets now contains these '*-linux-musl*' targets:" + grep linux-musl llvm-targets | sed 's/^/ /' + + echo "And now patching to preserve '-musleabi' as done with '-gnueabi'" + # (aclocal.m4 is actual source, but patch configure as well since we don't re-gen) + for x in configure aclocal.m4; do + substituteInPlace $x \ + --replace '*-android*|*-gnueabi*)' \ + '*-android*|*-gnueabi*|*-musleabi*)' + done ''; # TODO(@Ericson2314): Always pass "--target" and always prefix. |