diff --git a/cuda-toolfile.spec b/cuda-toolfile.spec
index 615c94cf996..bb13b22fa86 100644
--- a/cuda-toolfile.spec
+++ b/cuda-toolfile.spec
@@ -35,9 +35,10 @@ cat << \EOF_TOOLFILE >%{i}/etc/scram.d/cuda.xml
     <environment name="INCLUDE"   default="$CUDA_BASE/include"/>
   </client>
   <flags CUDA_FLAGS="-gencode arch=compute_35,code=sm_35"/>
-  <flags CUDA_FLAGS="-gencode arch=compute_50,code=sm_50"/>
   <flags CUDA_FLAGS="-gencode arch=compute_61,code=sm_61"/>
+  <flags CUDA_FLAGS="-gencode arch=compute_70,code=sm_70"/>
   <flags CUDA_FLAGS="-O3 -std=c++14 --expt-relaxed-constexpr --expt-extended-lambda"/>
+  <flags CUDA_FLAGS="--generate-line-info --source-in-ptx"/>
   <flags CUDA_HOST_REM_CXXFLAGS="-std=%"/>
   <flags CUDA_HOST_REM_CXXFLAGS="%potentially-evaluated-expression"/>
   <flags CUDA_HOST_CXXFLAGS="-std=c++14"/>
diff --git a/libjpeg-turbo.spec b/libjpeg-turbo.spec
index 7a33f2a8a8c..5e46cce505c 100644
--- a/libjpeg-turbo.spec
+++ b/libjpeg-turbo.spec
@@ -1,18 +1,25 @@
-### RPM external libjpeg-turbo 1.3.1
-Source: http://heanet.dl.sourceforge.net/project/%{n}/%{realversion}/%{n}-%{realversion}.tar.gz
+### RPM external libjpeg-turbo 1.5.3                                                                                                                                                                                                                          
+## INITENV SETV LIBJPEG_TURBO_SOURCE %{source0}                                                                                                                                                                                                               
+## INITENV SETV LIBJPEG_TURBO_STRIP_PREFIX %{source_prefix}                                                                                                                                                                                                   
 
-BuildRequires: nasm
+%define source0 https://github.com/libjpeg-turbo/libjpeg-turbo/archive/%{realversion}.tar.gz
+%define source_prefix %{n}-%{realversion}
+Source: %{source0}
+
+BuildRequires: nasm autotools gmake
 
 %prep
-%setup -n %{n}-%{realversion}
+%setup -n %{source_prefix}
 
 %build
-# Update to get AArch64
+# Update to get AArch64                                                                                                                                                                                                                                       
 rm -f ./config.{sub,guess}
 curl -L -k -s -o ./config.sub 'http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD'
 curl -L -k -s -o ./config.guess 'http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD'
 chmod +x ./config.{sub,guess}
 
+autoreconf -fiv
+
 ./configure \
   --prefix=%{i} \
   --enable-shared \
diff --git a/pyqt.spec b/pyqt.spec
index 2c48d62fecb..bdf9b577d00 100644
--- a/pyqt.spec
+++ b/pyqt.spec
@@ -27,7 +27,7 @@ case %cmsos in
   ;;
 esac
 
-echo yes | python ./configure.py --verbose -b %i/bin -d %i/lib/python`echo $PYTHON_VERSION | cut -d. -f 1,2`/site-packages \
+echo yes | python ./configure.py --sipdir=%{i}/share/PyQt4  --verbose -b %{i}/bin -d %{i}/lib/python`echo $PYTHON_VERSION | cut -d. -f 1,2`/site-packages \
                                  -e %i/include \
                                 `find $QT_ROOT/include/ -type d | xargs -n 1 basename| grep -v include | xargs echo | sed -e 's| | --enable=|g;s|^|--enable=|'` 
 
@@ -36,23 +36,5 @@ make %makeprocesses
 %install
 make install
 
-mkdir -p %i/etc/profile.d
-cat << \EOF_INIT_ME > %i/etc/profile.d/init-standalone.sh
-#!/bin/sh
-source @GCC_ROOT@/etc/profile.d/init.sh
-source @BZ2LIB_ROOT@/etc/profile.d/init.sh
-source @EXPAT_ROOT@/etc/profile.d/init.sh
-source @DB4_ROOT@/etc/profile.d/init.sh
-source @GDBM_ROOT@/etc/profile.d/init.sh
-source @ZLIB_ROOT@/etc/profile.d/init.sh
-source @OPENSSL_ROOT@/etc/profile.d/init.sh
-source @PYTHON_ROOT@/etc/profile.d/init.sh
-source @QT_ROOT@/etc/profile.d/init.sh
-source @SIP_ROOT@/etc/profile.d/init.sh
-source %i/etc/profile.d/init.sh
-EOF_INIT_ME
-
-perl -p -i -e "s|\@([^@]*)\@|\$ENV{\$1}|" %i/etc/profile.d/init-standalone.sh
-
 %post
-%{relocateConfig}etc/profile.d/init-standalone.sh
+ln -s dependencies-setup.sh $RPM_INSTALL_PREFIX/%{pkgrel}/etc/profile.d/init-standalone.sh