Update the dbg_build.sh

Author: Diptorup Deb

libsyclinterface/dbg_build.sh

@@ -2,30 +2,31 @@
 set +xe
 rm -rf build
 mkdir build
-pushd build
+pushd build || exit 1
 
-INSTALL_PREFIX=`pwd`/../install
+INSTALL_PREFIX=$(pwd)/../install
 rm -rf ${INSTALL_PREFIX}
 
 cmake                                                       \
     -DCMAKE_BUILD_TYPE=Debug                                \
     -DCMAKE_C_COMPILER=icx                                  \
-    -DCMAKE_CXX_COMPILER=dpcpp                              \
+    -DCMAKE_CXX_COMPILER=icpx                               \
+    -DCMAKE_CXX_FLAGS=-fsycl                                \
     -DCMAKE_INSTALL_PREFIX=${INSTALL_PREFIX}                \
     -DCMAKE_PREFIX_PATH=${INSTALL_PREFIX}                   \
     -DDPCTL_ENABLE_L0_PROGRAM_CREATION=ON                   \
     -DDPCTL_BUILD_CAPI_TESTS=ON                             \
-    -DDPCTL_GENERATE_COVERAGE=ON                            \
     ..
 
 make V=1 -n -j 4 && make check && make install
 
-# Turn on to generate coverage report html files
-make lcov-genhtml
+# Turn on to generate coverage report html files reconfigure with
+# -DDPCTL_GENERATE_COVERAGE=ON and then
+# make lcov-genhtml
 
 # For more verbose tests use:
 # cd tests
 # ctest -V --progress --output-on-failure -j 4
 # cd ..
 
-popd
+popd || exit 1