--- a/cluster_tools/jobsplitter/Makefile	2020-03-25 04:30:34.000000000 -0500
+++ b/cluster_tools/jobsplitter/Makefile	2020-10-10 15:08:33.435073993 -0500
@@ -4,6 +4,10 @@
 CP := cp
 RM := rm -rf
 
+ifndef GC_DEFAULT_PLATFORM
+$(error GC_DEFAULT_PLATFORM must be set)
+endif
+
 MAINSOURCES := $(wildcard *.cc)
 SOURCES := $(wildcard ./src/*.cc)
 MAINOBJECTS := $(patsubst %.cc, tmp/%.o, $(notdir $(MAINSOURCES)))
@@ -12,7 +16,7 @@
 vpath %.hh ./include
 vpath %.cc ./src
 
-CXXFLAGS := -DGC_DEFAULT_PLATFORM=\"condor\"
+CXXFLAGS := -DGC_DEFAULT_PLATFORM=\"$(GC_DEFAULT_PLATFORM)\"
 INCLUDE := -I./include `geant4-config --cflags`
 LDFLAGS := `geant4-config --libs`
 
@@ -57,8 +61,8 @@
 
 install:
 	@echo Installing ...
-	@$(CP) $(TARGET) /usr/local/bin
+	@$(CP) $(TARGET) $(PREFIX)/bin
 
 uninstall:
 	@echo Uninstalling...
-	@$(RM) /usr/local/bin/$(TARGET)
+	@$(RM) $(PREFIX)/bin/$(TARGET)