Better exception handling.
[TD_SR.git] / TD1 / exo3 / Makefile
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JB
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
6JFLAGS = -g
7JC = javac
8JVM = 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
48CLASSES = \
49 BufferCirc.java \
50 Producteur.java \
51 Consommateur.java \
52 Main.java
53
54#
55# MAIN is a variable with the name of the file containing the main method
56#
57
58MAIN = Main
59
60#
61# the default make target entry
62# for this example it is the target classes
63
64default: 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
75classes: $(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
82run: $(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
91clean:
92 $(RM) *.class