diff --git a/deploy/build-and-package.sh b/deploy/build-and-package.sh
index 12ea3d29..16e5deda 100755
--- a/deploy/build-and-package.sh
+++ b/deploy/build-and-package.sh
@@ -8,8 +8,10 @@ echo
 echo "    $ make clean && cd src/qt && make clean && cd ../.."
 echo
 
-# Build the project
-./build.sh --qt-config "-debug -webkit-debug" --qmake-args "CONFIG-=release CONFIG+=debug" || exit 1
+# This incantation will cause Qt and WebKit and PhantomJS to all build in "release"
+# mode, with compiler optimisations, but also with debug symbols. (We will strip the
+# symbols in package.sh.)
+CFLAGS=-g CXXFLAGS=-g ./build.sh --qt-config '-webkit-debug' --qmake-args "QMAKE_CFLAGS=-g QMAKE_CXXFLAGS=-g" || exit 1
 
 # Package the release tarball
 rm deploy/*.tar.bz2 2>/dev/null
@@ -30,13 +32,22 @@ fi
 
 ./tools/dump-symbols.sh
 
+version=$(bin/phantomjs --version | sed 's/ /-/' | sed 's/[()]//g')
+if [[ $OSTYPE = darwin* ]]; then
+    symbols="phantomjs-$version-macosx-static-symbols"
+else
+    symbols="phantomjs-$version-linux-$(uname -m)-dynamic-symbols"
+fi
+
+cp -r symbols/ $symbols
+
 # The minidump_stackwalk program is architecture-specific, so copy the
 # binary for later use. This means that e.g. a developer on x86_64 can
 # analyse a crash dump produced by a i686 user.
 #
 # We don't yet have a process for building minidump_stackwalk on OS X
 if [[ $OSTYPE != darwin* ]]; then
-    cp src/breakpad/src/processor/minidump_stackwalk symbols/
+    cp src/breakpad/src/processor/minidump_stackwalk $symbols
 
     read -r -d '' README <<EOT
 These are symbols files that can be used to analyse a crash dump
@@ -46,10 +57,11 @@ run:
 ./minidump_stackwalk /path/to/crash.dmp .
 EOT
 
-    echo "$README" > symbols/README
+    echo "$README" > $symbols/README
 fi
 
-tar -cjf $(ls deploy/*.bz2 | sed 's/\.tar\.bz2/-symbols.tar.bz2/') symbols/
+tar -cjf deploy/$symbols.tar.bz2 $symbols
+rm -r $symbols
 
 echo "PhantomJS built and packaged:"
 echo
diff --git a/deploy/package.sh b/deploy/package.sh
index bd1b5d3c..7d7b498a 100755
--- a/deploy/package.sh
+++ b/deploy/package.sh
@@ -101,9 +101,11 @@ if [[ $OSTYPE != darwin* ]]; then
     echo
 fi
 
-echo -n "creating tarball..."
-tar -cjf $dest{.tar.bz2,}
+echo -n "creating archive..."
+if [[ $OSTYPE != darwin* ]]; then
+    zip -r $dest.zip $dest
+else
+    tar -cjf $dest{.tar.bz2,}
+fi
 echo "done"
 echo
-
-echo "you can now deploy $dest or $dest.tar.bz2"
diff --git a/src/qt/preconfig.sh b/src/qt/preconfig.sh
index 4f3dd1a8..58ddbb12 100755
--- a/src/qt/preconfig.sh
+++ b/src/qt/preconfig.sh
@@ -109,10 +109,10 @@ export MAKEFLAGS=-j$COMPILE_JOBS
 ./configure -prefix $PWD $QT_CFG
 make -j$COMPILE_JOBS
 
-if [[ $QT_CFG =~ "-webkit-debug" ]]; then
-  DEBUG_OR_RELEASE=debug
-else
+if [[ $QT_CFG =~ "-release" ]]; then
   DEBUG_OR_RELEASE=release
+else
+  DEBUG_OR_RELEASE=debug
 fi
 
 # Extra step to ensure the static libraries are found
diff --git a/tools/dump-symbols.sh b/tools/dump-symbols.sh
index 0b20bb60..dcc39138 100755
--- a/tools/dump-symbols.sh
+++ b/tools/dump-symbols.sh
@@ -21,10 +21,7 @@ if [[ $OSTYPE = darwin* ]]; then
     # To compile this program, run ../src/qt/bin/qmake dump-syms-mac.pro && make from tools/
     dump_syms="tools/dump_syms.app/Contents/MacOS/dump_syms"
 else
-    files+="src/qt/lib/libQtCore.so.4.8.2 "
-    files+="src/qt/lib/libQtWebKit.so.4.9.2 "
-    files+="src/qt/lib/libQtGui.so.4.8.2 "
-    files+="src/qt/lib/libQtNetwork.so.4.8.2"
+    files+=`ldd bin/phantomjs | grep Qt | cut -d ' ' -f 3 | xargs`
 
     # To compile this program, run ./configure && make from src/breakpad/
     dump_syms="src/breakpad/src/tools/linux/dump_syms/dump_syms"