c4447fc6e5d170178dc062cccee24a594f8e5b5d
[TP_POO.git] / Structure / Makefile
1 # define compiler and compiler flag variables
2 # define a variable for compiler flags (JFLAGS)
3 # define a variable for the compiler (JC)
4 # define a variable for the Java Virtual Machine (JVM)
5
6 JFLAGS = -g
7 JC = javac
8 JVM = java
9
10 #
11 # Clear any default targets for building .class files from .java files; we
12 # will provide our own target entry to do this in this makefile.
13 # make has a set of default targets for different suffixes (like .c.o)
14 # Currently, clearing the default for .java.class is not necessary since
15 # make does not have a definition for this target, but later versions of
16 # make may, so it doesn't hurt to make sure that we clear any default
17 # definitions for these
18 #
19
20 .SUFFIXES: .java .class
21
22
23 #
24 # Here is our target entry for creating .class files from .java files
25 # This is a target entry that uses the suffix rule syntax:
26 # DSTS:
27 # rule
28 # DSTS (Dependency Suffix Target Suffix)
29 # 'TS' is the suffix of the target file, 'DS' is the suffix of the dependency
30 # file, and 'rule' is the rule for building a target
31 # '$*' is a built-in macro that gets the basename of the current target
32 # Remember that there must be a < tab > before the command line ('rule')
33 #
34
35 .java.class:
36 $(JC) $(JFLAGS) $*.java
37
38
39 #
40 # CLASSES is a macro consisting of N words (one for each java source file)
41 # When a single line is too long, use \<return> to split lines that then will be
42 # considered as a single line. For example:
43 # NAME = Camilo \
44 Juan
45 # is understood as
46 # NAME = Camilo Juan
47
48 CLASSES = \
49 Structure.java \
50 Entiers.java \
51 Liste.java \
52 Main.java
53
54 #
55 # MAIN is a variable with the name of the file containing the main method
56 #
57
58 MAIN = Main
59
60 #
61 # the default make target entry
62 # for this example it is the target classes
63
64 default: classes
65
66
67 # Next line is a target dependency line
68 # This target entry uses Suffix Replacement within a macro:
69 # $(macroname:string1=string2)
70 # In the words in the macro named 'macroname' replace 'string1' with 'string2'
71 # Below we are replacing the suffix .java of all words in the macro CLASSES
72 # with the .class suffix
73 #
74
75 classes: $(CLASSES:.java=.class)
76
77
78 # Next two lines contain a target for running the program
79 # Remember the tab in the second line.
80 # $(JMV) y $(MAIN) are replaced by their values
81
82 run: $(MAIN).class
83 $(JVM) $(MAIN)
84
85 # this line is to remove all unneeded files from
86 # the directory when we are finished executing(saves space)
87 # and "cleans up" the directory of unneeded .class files
88 # RM is a predefined macro in make (RM = rm -f)
89 #
90
91 clean:
92 $(RM) *.class