change makefile targets, add OBJS variable, add comment for platform-dependent object files

1 files changed, 8 insertions, 3 deletions

diff --git a/Makefile b/Makefile
index f567c38..3c3dfd1 100644
--- a/Makefile
+++ b/Makefile
@@ -5,10 +5,15 @@ LDFLAGS =
 OUTNAME = libfemtokit.a
 TESTFILE = hello.c
 
-all: clean build
-	ar -rs $(OUTNAME) *.o
+# All object files are listed here
+OBJS =
+
+# Add platform-dependent object files in separate variables (e.g. OBJS_LINUX)
+# and then, when running the make file, make sure to concatenate the appropriate
+# variable (e.g. OBJS = $(OBJS) $(OBJS_LINUX) ).
 
-build:
+all: $(OBJS)
+	ar -rs $(OUTNAME) *.o
 
 clean:
 	-rm test *.o *.a