fixup sccache path

Author: fdintino

wheelbuild/config.sh

@@ -152,25 +152,22 @@ function install_sccache {
         fi
         fetch_unpack "${base_url}/${archive_name}.tar.gz"
         if [ -e "$archive_name/sccache" ]; then
-            cp "$archive_name/sccache" "/usr/local/bin/sccache"
-            chmod +x /usr/local/bin/sccache
+            cp "$archive_name/sccache" "$BUILD_PREFIX/bin/sccache"
+            chmod +x $BUILD_PREFIX/bin/sccache
+            export USE_SCCACHE=1
+            export SCCACHE_DIR=$PWD/sccache
         fi
 
-        export USE_SCCACHE=1
-        export SCCACHE_DIR=$PWD/sccache
-    elif [ ! -e /usr/local/bin/sccache ]; then
+    elif [ ! -e $BUILD_PREFIX/bin/sccache ]; then
         local archive_name="sccache-v${SCCACHE_VERSION}-${PLAT}-unknown-linux-musl"
         fetch_unpack "${base_url}/${archive_name}.tar.gz"
         if [ -e "$archive_name/sccache" ]; then
-            cp "$archive_name/sccache" "/usr/local/bin/sccache"
-            chmod +x /usr/local/bin/sccache
+            cp "$archive_name/sccache" "$BUILD_PREFIX/bin/sccache"
+            chmod +x $BUILD_PREFIX/bin/sccache
+            export USE_SCCACHE=1
+            export SCCACHE_DIR=$PWD/sccache
         fi
     fi
-    if [ -e /usr/local/bin/sccache ]; then
-        export USE_SCCACHE=1
-        export SCCACHE_DIR=$PWD/sccache
-        ln -s /usr/local/bin/sccache $BUILD_PREFIX/bin
-    fi
     group_end
 }