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authorNiklas Hambüchen <mail@nh2.me>2021-07-04 18:30:39 +0000
committerNiklas Hambüchen <mail@nh2.me>2021-07-05 16:38:24 +0200
commit8a2de701f7afb543fb8bd920351715bfabbe7706 (patch)
treeefad1d161a0081136e37cf27f7a81608400dc348 /pkgs/development/compilers
parent67e8744ef8450d6bf6d529ed13dc7172842be425 (diff)
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haskell.compiler.ghc8102Binary: Fix build on i686.
The library override that was present in the code referred to a
name that isn't even used in current GHC bindists.

Tested with:

    NIX_PATH=nixpkgs=. nix-build --no-link -A haskell.compiler.ghc8102Binary --argstr system i686-linux
Diffstat (limited to 'pkgs/development/compilers')
-rw-r--r--pkgs/development/compilers/ghc/8.10.2-binary.nix8
1 files changed, 6 insertions, 2 deletions
diff --git a/pkgs/development/compilers/ghc/8.10.2-binary.nix b/pkgs/development/compilers/ghc/8.10.2-binary.nix
index 69708add3e1..760c2269868 100644
--- a/pkgs/development/compilers/ghc/8.10.2-binary.nix
+++ b/pkgs/development/compilers/ghc/8.10.2-binary.nix
@@ -1,5 +1,6 @@
 { lib, stdenv
 , fetchurl, perl, gcc
+, ncurses5
 , ncurses6, gmp, glibc, libiconv, numactl
 , llvmPackages
 
@@ -58,7 +59,11 @@ let
   useLLVM = !stdenv.targetPlatform.isx86;
 
   libPath = lib.makeLibraryPath ([
-    ncurses6 gmp
+    # The i686-linux bindist provided by GHC HQ is currently built on Debian 9,
+    # which link it against `libtinfo.so.5` (ncurses 5).
+    # Other bindists are linked `libtinfo.so.6` (ncurses 6).
+    (if stdenv.hostPlatform.system == "i686-linux" then ncurses5 else ncurses6)
+    gmp
   ] ++ lib.optional (stdenv.hostPlatform.isDarwin) libiconv
     ++ lib.optional (stdenv.hostPlatform.isAarch64) numactl);
 
@@ -124,7 +129,6 @@ stdenv.mkDerivation rec {
     # Rename needed libraries and binaries, fix interpreter
     lib.optionalString stdenv.isLinux ''
       find . -type f -perm -0100 -exec patchelf \
-          --replace-needed libncurses${lib.optionalString stdenv.is64bit "w"}.so.6 libncurses.so \
           --interpreter ${glibcDynLinker} {} \;
 
       sed -i "s|/usr/bin/perl|perl\x00        |" ghc-${version}/ghc/stage2/build/tmp/ghc-stage2