diff --git a/trunk/PKGBUILD b/trunk/PKGBUILD
index 6edc50f..bab4895 100644
--- a/trunk/PKGBUILD
+++ b/trunk/PKGBUILD
@@ -44,24 +44,28 @@ build() {
   (
     cd "${pkgname}-${pkgver}"
     ${_default_configure} --enable-sse --enable-avx --enable-single
+    sed -i -e 's/ -shared / -Wl,-O1,--as-needed\0/g' libtool
   )
 
   # configure double precision
   (
     cd "${pkgname}-${pkgver}-double"
     ${_default_configure} --enable-sse2 --enable-avx
+    sed -i -e 's/ -shared / -Wl,-O1,--as-needed\0/g' libtool
   )
 
   # configure long-double precission
   (
     cd "${pkgname}-${pkgver}-long-double"
     ${_default_configure} --enable-long-double
+    sed -i -e 's/ -shared / -Wl,-O1,--as-needed\0/g' libtool
   )
 
   # configure quad precision
   (
     cd "${pkgname}-${pkgver}-quad"
     ${_default_configure} --disable-mpi --enable-quad-precision
+    sed -i -e 's/ -shared / -Wl,-O1,--as-needed\0/g' libtool
   )
 
   make -C "${pkgname}-${pkgver}"