setup_env : set the missing envionmental/shell vars that need to be set

looking in source for the proper version of vivado, and then setting things properly. print out the correct "export ..." so that the rest of the build system can find things properly. Signed-off-by: Robin Getz <[email protected]>
analogdevicesinc · Dec 13, 2021 · 4972bf5 · 4972bf5
1 parent cbe7306
commit 4972bf5
Showing 1 changed file with 48 additions and 0 deletions.
diff --git a/setup_env.sh b/setup_env.sh
@@ -0,0 +1,48 @@
+#!/bin/sh
+#
+# print out a few things to make it easier for people to set up their environment
+#
+
+PREFIX=/opt/Xilinx
+
+XILINX_REV=$(grep -e "set[[:space:]]*REQUIRED_VIVADO_VERSION" $(find ./hdl -name adi_project_xilinx.tcl) | awk '{print $NF}' | sed 's/"//g')
+echo trying to find Vivado $XILINX_REV
+
+echo "this can take a minute or two, please wait"
+
+for f in $(find ${PREFIX} -name vivado -executable -type f | grep ${XILINX_REV})
+do
+	b=$(file ${f} | grep ELF)
+	if [ ! -z "${b}" ] ; then
+		BITS=$(echo $b | sed 's/ /\n/g' | grep bit | sed 's/-bit//')
+	fi
+done
+GCC=$(dirname $(find ${PREFIX} -name arm-linux-gnueabihf-gcc | grep ${XILINX_REV} ))
+SET=$(find ${PREFIX} -name settings${BITS}.sh | grep ${XILINX_REV} | grep Vivado)
+
+if [ -z "${CROSS_COMPILE}" ] ; then
+	echo "export CROSS_COMPILE=arm-linux-gnueabihf-"A
+else
+	if [ "${CROSS_COMPILE}" != "arm-linux-gnueabihf-" ] ; then
+		echo "export CROSS_COMPILE=arm-linux-gnueabihf-"
+		echo "#CROSS_COMPILE currently set to \"${CROSS_COMPILE}\""
+	else
+		echo "#CROSS_COMPILE set properly"
+	fi
+fi
+if [ -z "$(echo $PATH | grep -e ${GCC})" ] ; then
+	echo "export PATH=\$PATH:${GCC}"
+else
+	echo "#gcc already on PATH"
+fi
+if [ -z "${VIVADO_SETTINGS}" ] ; then
+	echo "export VIVADO_SETTINGS=${SET}"
+else
+	if [ "${VIVADO_SETTINGS}" != "${SET}" ] ; then
+		echo "export VIVADO_SETTINGS=${SET}"
+		echo "#VIVADO_SETTINGS currently set to \"${VIVADO_SETTINGS}\""
+	else
+		echo "#VIVADO_SETTINGS set properly"
+	fi
+fi
+echo "Copy/paste those into your environment"