    F90 = ifort
    F90FLAGS := -cpp -warn -assume byterecl -traceback
    LDFLAGS =
-@@ -88,6 +90,7 @@ endif
+@@ -98,6 +100,7 @@ endif
  #===============================================================================
  
  ifeq ($(COMPILER),pgi)

 # Compiler python objects
 *.pyc
diff --git a/src/Makefile b/src/Makefile
index a5c9237..d6c1bba 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -33,6 +33,7 @@ GIT_SHA1 = $(shell git log -1 | head -n 1 | awk '{print $$2}')
 #===============================================================================
 
 ifeq ($(COMPILER),gnu)

+
+end subroutine handle_sigint
diff --git a/src/initialize.F90 b/src/initialize.F90
index ff3a209..fd2e222 100644
--- a/src/initialize.F90
+++ b/src/initialize.F90
@@ -42,6 +42,10 @@ contains
 
   subroutine initialize_run()
 
