diff --git a/bootstrap.sh b/bootstrap.sh
index 73a95d6..2942e0d 100755
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -26,6 +26,11 @@ fi
 # - sed
 # - tar
 
+# TODO add these libraries
+# - libsamplerate
+# - opus (custom)
+# - libdb (berkley, 4.8)
+
 source setup/check_target.sh
 source setup/env.sh
 source setup/functions.sh
@@ -132,6 +137,11 @@ build_autoconf fftwf "${FFTW_VERSION}" "${FFTWF_EXTRAFLAGS}"
 if [ "${MACOS}" -eq 1 ]; then
     download aften "${AFTEN_VERSION}" "http://downloads.sourceforge.net/aften" "tar.bz2"
     build_cmake aften "${AFTEN_VERSION}"
+    if [ ! -f "${PAWPAW_BUILDDIR}/aften-${AFTEN_VERSION}/.stamp_installed_libs2" ]; then
+    	cp -v "${PAWPAW_BUILDDIR}/aften-${AFTEN_VERSION}/build/libaften_pcm.a" "${PAWPAW_PREFIX}/lib/libaften_pcm.a"
+    	cp -v "${PAWPAW_BUILDDIR}/aften-${AFTEN_VERSION}/build/libaften_static.a" "${PAWPAW_PREFIX}/lib/libaften.a"
+    	touch "${PAWPAW_BUILDDIR}/aften-${AFTEN_VERSION}/.stamp_installed_libs"
+    fi
 fi
 
 # ---------------------------------------------------------------------------------------------------------------------
diff --git a/setup/functions.sh b/setup/functions.sh
index eb8e105..b746e54 100644
--- a/setup/functions.sh
+++ b/setup/functions.sh
@@ -205,21 +205,21 @@ function build_cmake() {
     if [ ! -f "${pkgdir}/.stamp_configured" ]; then
         pushd "${pkgdir}/build"
         cmake -DCMAKE_INSTALL_LIBDIR=lib -DCMAKE_INSTALL_PREFIX="${PAWPAW_PREFIX}" ${extraconfrules} ..
-        touch .stamp_configured
+        touch ../.stamp_configured
         popd
     fi
 
     if [ ! -f "${pkgdir}/.stamp_built" ]; then
         pushd "${pkgdir}/build"
         make ${MAKE_ARGS}
-        touch .stamp_built
+        touch ../.stamp_built
         popd
     fi
 
     if [ ! -f "${pkgdir}/.stamp_installed" ]; then
         pushd "${pkgdir}/build"
         make ${MAKE_ARGS} install
-        touch .stamp_installed
+        touch ../.stamp_installed
         popd
     fi