diff --git a/Makefile b/Makefile
index 3a8368d..49a8b38 100644
--- a/Makefile
+++ b/Makefile
@@ -7,7 +7,7 @@ all: build_exec_dbg
 rebuild_all: rebuild_kerep rebuild_imgui rebuild_imgui_node_editor embed_fonts
 
 # creates executable using profile info generated by profile
-build_exec: rebuild_all profile
+build_exec: rebuild_all # profile
 	@cbuild/call_task.sh build_exec  2>&1 | tee -a make_raw.log
 
 # creates executable with debug info and no optimizations
diff --git a/default.config b/default.config
index fbc7372..1f83204 100644
--- a/default.config
+++ b/default.config
@@ -68,7 +68,8 @@ case "$TASK" in
         # -flto applies more optimizations across object files
         # -flto=auto is needed to multithreaded copilation
         # -fuse-linker-plugin is required to use static libs with lto, it strips away all
-        C_ARGS="-O2 -flto=auto -fuse-linker-plugin -fprofile-use -fprofile-prefix-path=$(realpath $OBJDIR)/objects"
+        C_ARGS="-O2 -flto=auto -fuse-linker-plugin"
+        #-fprofile-use -fprofile-prefix-path=$(realpath $OBJDIR)/objects
         CPP_ARGS="$C_ARGS"
         LINKER_ARGS="$CPP_ARGS $LINKER_LIBS"
         PRE_TASK_SCRIPT=tasks/pre_build.sh
@@ -108,6 +109,7 @@ case "$TASK" in
         PRE_TASK_SCRIPT=tasks/pre_build.sh
         TASK_SCRIPT=cbuild/default_tasks/build_exec.sh
         POST_TASK_SCRIPT=cbuild/default_tasks/profile.sh
+        KEREP_BUILD_TASK=build_static_lib
         ;;
     # compiles program with -pg and runs it with gprof
     # uses gprof2dot python script to generate function call tree (pip install gprof2dot)
@@ -121,6 +123,7 @@ case "$TASK" in
         PRE_TASK_SCRIPT=tasks/pre_build.sh
         TASK_SCRIPT=cbuild/default_tasks/build_exec.sh
         POST_TASK_SCRIPT=cbuild/default_tasks/gprof.sh
+        KEREP_BUILD_TASK=build_static_lib
         ;;
     # compiles executable with sanitizers and executes it to find errors and warnings
     sanitize)
@@ -131,6 +134,7 @@ case "$TASK" in
         PRE_TASK_SCRIPT=tasks/pre_build.sh
         TASK_SCRIPT=cbuild/default_tasks/build_exec.sh
         POST_TASK_SCRIPT=cbuild/default_tasks/exec.sh
+        KEREP_BUILD_TASK=build_static_lib
         ;;
     # deletes generated files
     clean)
diff --git a/imgui-node-editor b/imgui-node-editor
new file mode 160000
index 0000000..d2113d0
--- /dev/null
+++ b/imgui-node-editor
@@ -0,0 +1 @@
+Subproject commit d2113d0f25f17076791d3bdbc9ce968eb9408751