Some work with templates

- Now configure script also reads templates (files which end by .in)
  - So added template for config.mk
- Moved templates to templates/ folder

CMakeLists.txt

@@ -32,4 +32,7 @@ set(DEFX 0 CACHE STRING "Start x")
 set(DEFY 0 CACHE STRING "Start y")
 set(SLEEP 1000 CACHE STRING "Sleep between frames (ms)")
 
-configure_file(include/config.h.in ${CMAKE_CURRENT_SOURCE_DIR}/include/config.h)
+configure_file(
+  ${CMAKE_CURRENT_SOURCE_DIR}/templates/config.h.in
+  ${CMAKE_CURRENT_SOURCE_DIR}/include/config.h
+)

configure

@@ -45,12 +45,5 @@ echo "Start x: $DEFX"
 echo "Start y: $DEFY"
 echo "Sleep: $SLEEP"
 
-echo "CC = $CC
-CFLAGS = $CFLAGS
-LDFLAGS = $LDFLAGS
-OUT = $OUT" > config.mk
-
-echo "#define FIELD_SIZE $FIELD_SIZE
-#define DEFX $DEFX
-#define DEFY $DEFY
-#define SLEEP $SLEEP" > include/config.h
+eval "echo \"$(cat templates/config.mk.in)\"" > config.mk
+eval "echo \"$(cat templates/config.h.in)\""  > include/config.h

templates/config.mk.in

@@ -0,0 +1,4 @@
+CC = ${CC}
+CFLAGS = ${CFLAGS}
+LDFLAGS = ${LDFLAGS}
+OUT = ${OUT}