Add check optimus-manager

data_from_portwine/scripts/runlib

@@ -132,25 +132,21 @@ else
     echo "Use OpenGL mod." 
 fi
 ########################################################################
-export gpu_card=""
-if [ -x "`which optimus-manager 2>/dev/null`" ]; then
-    export gpu_card=`optimus-manager --status | grep Current | cut -f 2 -d':' | sed -e 's/^[[:space:]]*//'`
-fi
 export optirun_on=
+export check_optimus_manager=
 export PW_NVIDIA="$(lspci | grep NVIDIA)" 
-if [[ "$gpu_card" == "nvidia" ]] || [[ ! -z "${PW_NVIDIA}" ]] && [[ "$gpu_card" != "intel" ]]; then
-    if [ -x "`which primusrun 2>/dev/null`" ]; then
-        if [[ "$gpu_card" == "" ]]; then
-          export optirun_on="primusrun"
-        else
-            export VK_ICD_FILENAMES=/usr/share/vulkan/icd.d/nvidia_icd.json
-        fi
+if [ -x "`which optimus-manager 2>/dev/null`" ]; then
+    export check_optimus_manager=`optimus-manager --status | grep Current | cut -f 2 -d':' | sed -e 's/^[[:space:]]*//'`
+fi
+if [ ! -z "${PW_NVIDIA}" ] && [ "${check_optimus_manager}" != "intel" ]; then
+    if [ "${check_optimus_manager}" = "nvidia" ]; then
+        export VK_ICD_FILENAMES=/usr/share/vulkan/icd.d/nvidia_icd.json
+    elif [ -x "`which primusrun 2>/dev/null`" ]; then
+        export optirun_on="primusrun"
+        export VK_ICD_FILENAMES=/usr/share/vulkan/icd.d/nvidia_icd.json 
     elif [ -x "`which optirun 2>/dev/null`" ]; then
-        if [[ "$gpu_card" == "" ]]; then
-            export optirun_on="optirun -b primus"
-        else
-            export VK_ICD_FILENAMES=/usr/share/vulkan/icd.d/nvidia_icd.json
-        fi
+        export optirun_on="optirun -b primus"
+        export VK_ICD_FILENAMES=/usr/share/vulkan/icd.d/nvidia_icd.json 
     fi
     export __NV_PRIME_RENDER_OFFLOAD=1
     export __GLX_VENDOR_LIBRARY_NAME=nvidia