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author | John Ericson <git@JohnEricson.me> | 2019-04-17 00:16:36 -0400 |
---|---|---|
committer | Matthew Bauer <mjbauer95@gmail.com> | 2019-04-23 21:48:58 -0400 |
commit | 9044f57d183dcf2443df52ccc58911970171584d (patch) | |
tree | 636cd43b376ccb657f2bf62fc73272a1e460d408 /pkgs | |
parent | 1a7a96a093c8c3ee25ab18e36473394e1e2a5b0a (diff) | |
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compiler-rt: Don't try to build a test executable
Got this trick from stack overflow to avoid needing compiler-rt to link the test exe before building compiler-rt. a static lib isn't linked at all, and so breaks the cycle.
Diffstat (limited to 'pkgs')
-rw-r--r-- | pkgs/development/compilers/llvm/8/compiler-rt.nix | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/pkgs/development/compilers/llvm/8/compiler-rt.nix b/pkgs/development/compilers/llvm/8/compiler-rt.nix index 33eef4358256..2b591cc94aff 100644 --- a/pkgs/development/compilers/llvm/8/compiler-rt.nix +++ b/pkgs/development/compilers/llvm/8/compiler-rt.nix @@ -19,6 +19,8 @@ stdenv.mkDerivation rec { "-DCOMPILER_RT_BUILD_LIBFUZZER=OFF" "-DCOMPILER_RT_BUILD_PROFILE=OFF" "-DCOMPILER_RT_BAREMETAL_BUILD=ON" + #https://stackoverflow.com/questions/53633705/cmake-the-c-compiler-is-not-able-to-compile-a-simple-test-program + "-DCMAKE_TRY_COMPILE_TARGET_TYPE=STATIC_LIBRARY" "-DCMAKE_SIZEOF_VOID_P=${toString (stdenv.hostPlatform.parsed.cpu.bits / 8)}" ] ++ stdenv.lib.optionals stdenv.hostPlatform.isMusl [ "-DCOMPILER_RT_BUILD_SANITIZERS=OFF" @@ -62,7 +64,5 @@ stdenv.mkDerivation rec { ln -s $out/lib/*/clang_rt.crtend_shared-*.o $out/lib/crtendS.o ''; - NIX_LDFLAGS = stdenv.lib.optionalString stdenv.hostPlatform.isWasm "--allow-undefined --no-entry"; - enableParallelBuilding = true; } |