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authorSergei Trofimovich <slyich@gmail.com>2023-01-17 19:46:33 +0000
committerSergei Trofimovich <slyich@gmail.com>2023-01-18 22:04:41 +0000
commit8f947e417ff684965bd0156c8a444b389ab9310e (patch)
tree9400f7c6f252fdf485083605b4731d88774d4f0e /pkgs/development/compilers/llvm/12/llvm/default.nix
parentf46ee73ba6851e458dedc78e3f0fe2c6eb099697 (diff)
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pkgsCross.wasi32.pkgsBuildTarget.llvm_{{5,12},git}: disable gold plugin on wasi
In https://github.com/NixOS/nixpkgs/pull/211126 I simplified `binutils`
and `libbfd` derivations to follow upstream binutils build system
closer. As a result of `./configure --target=wasm32-unknown-wasi`
`binutils` does not install plugin headers by default.

This causes `pkgsCross.wasi32.llvm_12` (used by `firefox`) to fail the
build as:

    [ 81%] Building CXX object tools/gold/CMakeFiles/LLVMgold.dir/gold-plugin.cpp.o
    /build/llvm/tools/gold/gold-plugin.cpp:38:10: fatal error:
        plugin-api.h: No such file or directory
       38 | #include <plugin-api.h>
          |          ^~~~~~~~~~~~~~

The change accomodates this constraint to disable plugin support for
`wasi` targets.
Diffstat (limited to 'pkgs/development/compilers/llvm/12/llvm/default.nix')
-rw-r--r--pkgs/development/compilers/llvm/12/llvm/default.nix3
1 files changed, 2 insertions, 1 deletions
diff --git a/pkgs/development/compilers/llvm/12/llvm/default.nix b/pkgs/development/compilers/llvm/12/llvm/default.nix
index b04eeb3c726..29f722ae015 100644
--- a/pkgs/development/compilers/llvm/12/llvm/default.nix
+++ b/pkgs/development/compilers/llvm/12/llvm/default.nix
@@ -5,6 +5,7 @@
 , cmake
 , python3
 , libffi
+, enableGoldPlugin ? (!stdenv.isDarwin && !stdenv.targetPlatform.isWasi)
 , libbfd
 , libpfm
 , libxml2
@@ -191,7 +192,7 @@ in stdenv.mkDerivation (rec {
     "-DSPHINX_OUTPUT_MAN=ON"
     "-DSPHINX_OUTPUT_HTML=OFF"
     "-DSPHINX_WARNINGS_AS_ERRORS=OFF"
-  ] ++ optionals (!isDarwin) [
+  ] ++ optionals (enableGoldPlugin) [
     "-DLLVM_BINUTILS_INCDIR=${libbfd.dev}/include"
   ] ++ optionals isDarwin [
     "-DLLVM_ENABLE_LIBCXX=ON"