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authorJohn Ericson <subscribe@JohnEricson.me>2018-09-19 12:49:09 -0400
committerGitHub <noreply@github.com>2018-09-19 12:49:09 -0400
commitaff090292cc1029a3025572a99bca0caecdfa769 (patch)
treefad3c4d971b21f84f00fb82a97ebedee36f8f5f2 /pkgs
parent5fb0ed64d0dfcb68d1e60e8a220f68ecc22c3967 (diff)
parentcc83d5933373e256e4d31599d3f4e85ee80915a6 (diff)
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Merge pull request #46905 from obsidiansystems/zlib-ios
zlib: Fix iOS cross build
Diffstat (limited to 'pkgs')
-rw-r--r--pkgs/development/libraries/zlib/default.nix10
1 files changed, 7 insertions, 3 deletions
diff --git a/pkgs/development/libraries/zlib/default.nix b/pkgs/development/libraries/zlib/default.nix
index d3fb0970cd0..d348f877f72 100644
--- a/pkgs/development/libraries/zlib/default.nix
+++ b/pkgs/development/libraries/zlib/default.nix
@@ -3,7 +3,7 @@
 , static ? false
 }:
 
-stdenv.mkDerivation rec {
+stdenv.mkDerivation (rec {
   name = "zlib-${version}";
   version = "1.2.11";
 
@@ -38,7 +38,7 @@ stdenv.mkDerivation rec {
     # what causes this difference.
   + stdenv.lib.optionalString stdenv.hostPlatform.isDarwin ''
     for file in $out/lib/*.so* $out/lib/*.dylib* ; do
-      install_name_tool -id "$file" $file
+      ${stdenv.cc.bintools.targetPrefix}install_name_tool -id "$file" $file
     done
   ''
     # Non-typical naming confuses libtool which then refuses to use zlib's DLL
@@ -78,4 +78,8 @@ stdenv.mkDerivation rec {
     license = licenses.zlib;
     platforms = platforms.all;
   };
-}
+} // stdenv.lib.optionalAttrs (stdenv.hostPlatform != stdenv.buildPlatform) {
+  preConfigure = ''
+    export CHOST=${stdenv.hostPlatform.config}
+  '';
+})