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authorAlyssa Ross <hi@alyssa.is>2020-05-13 00:32:00 +0000
committerAlyssa Ross <hi@alyssa.is>2020-05-13 00:41:26 +0000
commit439d80fbdcdf6245444e99e3764f233122c86358 (patch)
treebd769aabc0c8e46d3fdf8f0cc80297463e7d0dba /pkgs/development/compilers/llvm/6/default.nix
parentcc2d9c385f776f38fa37656b8440b5c4a460e9a7 (diff)
parent9f5e9ef4b71a2a1ea8efef56f5876cdc846d6387 (diff)
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Merge remote-tracking branch 'nixpkgs/master' into master
Diffstat (limited to 'pkgs/development/compilers/llvm/6/default.nix')
-rw-r--r--pkgs/development/compilers/llvm/6/default.nix10
1 files changed, 8 insertions, 2 deletions
diff --git a/pkgs/development/compilers/llvm/6/default.nix b/pkgs/development/compilers/llvm/6/default.nix
index ba704f972c3..b544a4f6ba6 100644
--- a/pkgs/development/compilers/llvm/6/default.nix
+++ b/pkgs/development/compilers/llvm/6/default.nix
@@ -1,4 +1,4 @@
-{ lowPrio, newScope, pkgs, stdenv, cmake, libstdcxxHook
+{ lowPrio, newScope, pkgs, stdenv, cmake, gcc, libstdcxxHook
 , libxml2, python3, isl, fetchurl, overrideCC, wrapCCWith
 , buildLlvmTools # tools, but from the previous stage, for cross
 , targetLlvmLibraries # libraries, but from the next stage, for cross
@@ -7,6 +7,7 @@
 let
   release_version = "6.0.1";
   version = release_version; # differentiating these is important for rc's
+  targetConfig = stdenv.targetPlatform.config;
 
   fetch = name: sha256: fetchurl {
     url = "https://releases.llvm.org/${release_version}/${name}-${version}.src.tar.xz";
@@ -56,7 +57,12 @@ let
       extraPackages = [
         targetLlvmLibraries.compiler-rt
       ];
-      extraBuildCommands = mkExtraBuildCommands cc;
+      extraBuildCommands = ''
+          echo "-target ${targetConfig}" >> $out/nix-support/cc-cflags
+          echo "-B${gcc.cc}/lib/gcc/${targetConfig}/${gcc.version}" >> $out/nix-support/cc-cflags
+          echo "-L${gcc.cc}/lib/gcc/${targetConfig}/${gcc.version}" >> $out/nix-support/cc-ldflags
+          echo "-L${gcc.cc.lib}/${targetConfig}/lib" >> $out/nix-support/cc-ldflags
+      '' + mkExtraBuildCommands cc;
     };
 
     libcxxClang = wrapCCWith rec {