From 921e9ee3e20d411e19a8762c4cc0dbf3aae80fef Mon Sep 17 00:00:00 2001
From: Kutscher <kutscher@irmb.tu-bs.de>
Date: Tue, 13 Dec 2022 15:00:28 +0100
Subject: [PATCH] fix warnings

---
 apps/cpu/Applications.cmake                | 11 ++++++++---
 apps/cpu/JetBreakup/JetBreakup.cpp         |  2 +-
 apps/cpu/RisingBubble2D/RisingBubble2D.cpp |  2 +-
 3 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/apps/cpu/Applications.cmake b/apps/cpu/Applications.cmake
index 71648d1fd..68dfeb3ed 100644
--- a/apps/cpu/Applications.cmake
+++ b/apps/cpu/Applications.cmake
@@ -11,10 +11,15 @@ add_subdirectory(${APPS_ROOT_CPU}/LaminarTubeFlow)
 add_subdirectory(${APPS_ROOT_CPU}/MultiphaseDropletTest)
 add_subdirectory(${APPS_ROOT_CPU}/RisingBubble2D)
 add_subdirectory(${APPS_ROOT_CPU}/JetBreakup)
-add_subdirectory(${APPS_ROOT_CPU}/LiggghtsApp)
-add_subdirectory(${APPS_ROOT_CPU}/FallingSphere)
-add_subdirectory(${APPS_ROOT_CPU}/Nozzle)
+
 add_subdirectory(${APPS_ROOT_CPU}/ConvectionOfVortex)
+
+IF(${USE_LIGGGHTS})
+	add_subdirectory(${APPS_ROOT_CPU}/LiggghtsApp)
+	add_subdirectory(${APPS_ROOT_CPU}/FallingSphere)
+	add_subdirectory(${APPS_ROOT_CPU}/Nozzle)
+ENDIF()
+
 #add_subdirectory(tests)
 #add_subdirectory(Applications/gridRf)
 #add_subdirectory(Applications/greenvortex)
diff --git a/apps/cpu/JetBreakup/JetBreakup.cpp b/apps/cpu/JetBreakup/JetBreakup.cpp
index 03c1d34c4..01d4cc3eb 100644
--- a/apps/cpu/JetBreakup/JetBreakup.cpp
+++ b/apps/cpu/JetBreakup/JetBreakup.cpp
@@ -153,7 +153,7 @@ void run(string configname)
 
         // LBMReal dLB = 0; // = length[1] / dx;
         LBMReal rhoLB = 0.0;
-        LBMReal nuLB = nu_l; //(uLB*dLB) / Re;
+        //LBMReal nuLB = nu_l; //(uLB*dLB) / Re;
 
         double beta = 12.0 * sigma_LB / interfaceWidth;
         double kappa = 1.5 * interfaceWidth * sigma_LB;
diff --git a/apps/cpu/RisingBubble2D/RisingBubble2D.cpp b/apps/cpu/RisingBubble2D/RisingBubble2D.cpp
index 448353340..19677aac7 100644
--- a/apps/cpu/RisingBubble2D/RisingBubble2D.cpp
+++ b/apps/cpu/RisingBubble2D/RisingBubble2D.cpp
@@ -95,7 +95,7 @@ void run(string configname)
         LBMReal D  = 2.0*radius;
 
         //density retio
-        LBMReal r_rho = densityRatio;
+        //LBMReal r_rho = densityRatio;
 
         //density of heavy fluid
         LBMReal rho_h = 1.0;
-- 
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