5 files changed, 7 insertions, 2 deletions
diff --git a/pkgs/build-support/cc-wrapper/default.nix b/pkgs/build-support/cc-wrapper/default.nix
index da114fdb347f..a37c806905fd 100644
--- a/pkgs/build-support/cc-wrapper/default.nix
+++ b/pkgs/build-support/cc-wrapper/default.nix
@@ -96,6 +96,7 @@ stdenv.mkDerivation {
       echo "-L${libc_lib}/lib" > $out/nix-support/libc-ldflags
 
       echo "${libc_lib}" > $out/nix-support/orig-libc
+      echo "${libc_dev}" > $out/nix-support/orig-libc-dev
     ''
 
     + (if nativeTools then ''
diff --git a/pkgs/build-support/gcc-cross-wrapper/builder.sh b/pkgs/build-support/gcc-cross-wrapper/builder.sh
index c6bc2a7c8bf9..9396ace84f11 100644
--- a/pkgs/build-support/gcc-cross-wrapper/builder.sh
+++ b/pkgs/build-support/gcc-cross-wrapper/builder.sh
@@ -111,6 +111,7 @@ chmod +x "$out/bin/$crossConfig-ld"
 # Glibc.
 test -n "$gcc" && echo $gcc > $out/nix-support/orig-cc
 test -n "$libc" && echo $libc > $out/nix-support/orig-libc
+test -n "$libc_dev" && echo $libc_dev > $out/nix-support/orig-libc-dev
 
 doSubstitute "$addFlags" "$out/nix-support/add-flags"
 
diff --git a/pkgs/build-support/gcc-cross-wrapper/default.nix b/pkgs/build-support/gcc-cross-wrapper/default.nix
index d3494b83a87b..505d80a6b2ac 100644
--- a/pkgs/build-support/gcc-cross-wrapper/default.nix
+++ b/pkgs/build-support/gcc-cross-wrapper/default.nix
@@ -44,7 +44,9 @@ stdenv.mkDerivation {
   ldWrapper = ./ld-wrapper.sh;
   utils = ./utils.sh;
   addFlags = ./add-flags;
-  inherit nativeTools nativeLibc nativePrefix gcc libc binutils;
+  inherit nativeTools nativeLibc nativePrefix gcc binutils;
+  libc = if libc ? out then libc.out else libc;
+  libc_dev = if libc ? dev then libc.dev else libc;
   crossConfig = if cross != null then cross.config else null;
   osxMinVersion = cross.osxMinVersion or null;
   gccLibs = if gcc != null then gccLibs else null;
diff --git a/pkgs/build-support/setup-hooks/make-wrapper.sh b/pkgs/build-support/setup-hooks/make-wrapper.sh
index 7d0f88abb855..d922db5ccf58 100644
--- a/pkgs/build-support/setup-hooks/make-wrapper.sh
+++ b/pkgs/build-support/setup-hooks/make-wrapper.sh
@@ -16,7 +16,7 @@ makeWrapper() {
             varName=${params[$((n + 1))]}
             value=${params[$((n + 2))]}
             n=$((n + 2))
-            echo "export $varName=$value" >> $wrapper
+            echo "export $varName=\"$value\"" >> $wrapper
         fi
 
         if test "$p" = "--unset"; then
diff --git a/pkgs/build-support/trivial-builders.nix b/pkgs/build-support/trivial-builders.nix
index 73f4d7783c43..18e49105ae78 100644
--- a/pkgs/build-support/trivial-builders.nix
+++ b/pkgs/build-support/trivial-builders.nix
@@ -8,6 +8,7 @@ rec {
   runCommand = name: env: buildCommand:
     stdenv.mkDerivation ({
       inherit name buildCommand;
+      passAsFile = [ "buildCommand" ];
     } // env);