5 files changed, 6 insertions, 6 deletions
diff --git a/pkgs/applications/editors/mg/default.nix b/pkgs/applications/editors/mg/default.nix
index 612cdcc7f881..ef6943001b9c 100644
--- a/pkgs/applications/editors/mg/default.nix
+++ b/pkgs/applications/editors/mg/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
-  makeFlags = [ "PKG_CONFIG=${buildPackages.pkgconfig}/bin/pkg-config" ];
+  makeFlags = [ "PKG_CONFIG=${buildPackages.pkgconfig}/bin/${buildPackages.pkgconfig.targetPrefix}pkg-config" ];
 
   installPhase = ''
     install -m 555 -Dt $out/bin mg
diff --git a/pkgs/applications/graphics/ImageMagick/7.0.nix b/pkgs/applications/graphics/ImageMagick/7.0.nix
index f2542301119e..cbc72f91dcc1 100644
--- a/pkgs/applications/graphics/ImageMagick/7.0.nix
+++ b/pkgs/applications/graphics/ImageMagick/7.0.nix
@@ -71,7 +71,7 @@ stdenv.mkDerivation {
     moveToOutput "lib/ImageMagick-*/config-Q16HDRI" "$dev" # includes configure params
     for file in "$dev"/bin/*-config; do
       substituteInPlace "$file" --replace pkg-config \
-        "PKG_CONFIG_PATH='$dev/lib/pkgconfig' '${pkgconfig}/bin/pkg-config'"
+        "PKG_CONFIG_PATH='$dev/lib/pkgconfig' '${pkgconfig}/bin/${pkgconfig.targetPrefix}pkg-config'"
     done
   '' + lib.optionalString (ghostscript != null) ''
     for la in $out/lib/*.la; do
diff --git a/pkgs/applications/graphics/ImageMagick/default.nix b/pkgs/applications/graphics/ImageMagick/default.nix
index 0ded57b1a72c..583a845c3c7e 100644
--- a/pkgs/applications/graphics/ImageMagick/default.nix
+++ b/pkgs/applications/graphics/ImageMagick/default.nix
@@ -85,9 +85,9 @@ stdenv.mkDerivation {
     moveToOutput "lib/ImageMagick-*/config-Q16" "$dev" # includes configure params
     for file in "$dev"/bin/*-config; do
       substituteInPlace "$file" --replace "${pkgconfig}/bin/pkg-config -config" \
-        ${pkgconfig}/bin/pkg-config
+        ${pkgconfig}/bin/${pkgconfig.targetPrefix}pkg-config
       substituteInPlace "$file" --replace ${pkgconfig}/bin/pkg-config \
-        "PKG_CONFIG_PATH='$dev/lib/pkgconfig' '${pkgconfig}/bin/pkg-config'"
+        "PKG_CONFIG_PATH='$dev/lib/pkgconfig' '${pkgconfig}/bin/${pkgconfig.targetPrefix}pkg-config'"
     done
   '' + lib.optionalString (ghostscript != null) ''
     for la in $out/lib/*.la; do
diff --git a/pkgs/applications/misc/stupidterm/default.nix b/pkgs/applications/misc/stupidterm/default.nix
index 0a6e947f15c2..2016059d81e7 100644
--- a/pkgs/applications/misc/stupidterm/default.nix
+++ b/pkgs/applications/misc/stupidterm/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation {
     sha256 = "1f73wvqqvj5pr3fvb7jjc4bi1iwgkkknz24k8n69mdb75jnfjipp";
   };
 
-  makeFlags = [ "PKGCONFIG=${pkgconfig}/bin/pkg-config" "binary=stupidterm" ];
+  makeFlags = [ "PKGCONFIG=${pkgconfig}/bin/${pkgconfig.targetPrefix}pkg-config" "binary=stupidterm" ];
 
   installPhase = ''
     install -D stupidterm $out/bin/stupidterm
diff --git a/pkgs/applications/video/mplayer/default.nix b/pkgs/applications/video/mplayer/default.nix
index 5a72fe91ddde..1dd6b593f0fc 100644
--- a/pkgs/applications/video/mplayer/default.nix
+++ b/pkgs/applications/video/mplayer/default.nix
@@ -182,7 +182,7 @@ stdenv.mkDerivation rec {
   preConfigure = ''
     configureFlagsArray+=(
       "--cc=$CC"
-      "--host-cc=$BUILD_CC"
+      "--host-cc=$CC_FOR_BUILD"
       "--as=$AS"
       "--nm=$NM"
       "--ar=$AR"