updating readme

Author: SwayamInSync

quaddtype/README.md

@@ -46,9 +46,18 @@ export LIBRARY_PATH=$SLEEF_DIR/lib
 export C_INCLUDE_PATH=$SLEEF_DIR/include
 export CPLUS_INCLUDE_PATH=$SLEEF_DIR/include
 
+# setup the virtual env
+python3 -m venv temp
+source temp/bin/activate
+
 # Install the package
 pip install meson-python numpy pytest
-pip install -e . -v --no-build-isolation
-export LD_LIBRARY_PATH=$SLEEF_DIR/lib
+
+export LDFLAGS="-Wl,-rpath,$SLEEF_DIR/lib"
+python -m pip install . -v --no-build-isolation -Cbuilddir=build -C'compile-args=-v'
+
+# Run the tests
+cd ..
+python -m pytest
 ```
 

quaddtype/reinstall.sh

@@ -7,7 +7,15 @@ then
     rm -r build
 fi
 
-#meson setup build -Db_sanitize=address,undefined
+export CC=clang
+export CXX=clang++
+export SLEEF_DIR=$PWD/sleef/build
+export LIBRARY_PATH=$SLEEF_DIR/lib
+export C_INCLUDE_PATH=$SLEEF_DIR/include
+export CPLUS_INCLUDE_PATH=$SLEEF_DIR/include
+
+# Set RPATH via LDFLAGS
+export LDFLAGS="-Wl,-rpath,$SLEEF_DIR/lib"
+
 python -m pip uninstall -y numpy_quaddtype
-# python -m pip install . -v --no-build-isolation -Cbuilddir=build -C'compile-args=-v' -Csetup-args="-Dbuildtype=debug"
 python -m pip install . -v --no-build-isolation -Cbuilddir=build -C'compile-args=-v'